CN114258117A - Method for determining terminal behavior, method and device for indicating terminal behavior - Google Patents

Abstract

The present application provides a method for determining terminal behavior, and a method and device for indicating terminal behavior. The method includes: acquiring first information, the first information indicating skipping the first physical downlink control channel PDCCH monitoring; according to the first information, and executing the first behavior, where the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. In the embodiments of the present application, the terminal performance and throughput are guaranteed, the inconsistency of understanding between the terminal and the network is avoided, and energy saving of the terminal is further realized.

Description

Method for determining terminal behavior, method and device for indicating terminal behavior

technical field

The present application belongs to the field of communication technologies, and specifically relates to a method for determining terminal behavior, and a method and apparatus for indicating terminal behavior.

Background technique

At present, in the New Radio (New Radio, NR) technology of Long Term Evolution (Long Term Evolution, LTE) and fifth-generation mobile communication (5G), a terminal (eg, User Equipment (UE)) usually Blind detection of physical downlink control information (Physical Downlink Control Channel, PDCCH) is performed on each time slot (slot) or subframe. If the UE receives the PDCCH belonging to the UE, the UE receives downlink data or sends uplink data on the time-frequency resource indicated by the PDCCH. If the UE does not receive the PDCCH belonging to the UE, the UE continues to perform blind PDCCH detection in the next slot or subframe or in the slot or subframe conforming to the PDCCH monitoring period and offset configured by the base station.

Due to many popular services such as WeChat and web browsing, the arrival time of service packets is random or non-uniform. In the actual network, when the UE is in the active state and continues to monitor the PDCCH, it may not be received on the slot or subframe. Schedule the UE's PDCCH. For the slots or subframes in which the PDCCH of the UE is not scheduled, the behavior of the UE blindly detecting the PDCCH in these slots or subframes will lead to power consumption of the UE.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present application is to provide a method for determining terminal behavior, and a method and apparatus for indicating terminal behavior to solve the problem of power consumption caused by unnecessary PDCCH monitoring by the UE.

In order to solve the above technical problems, this application is implemented as follows:

A first aspect provides a method for determining terminal behavior, applied to a terminal, including:

acquiring first information, where the first information indicates skipping the first physical downlink control channel PDCCH monitoring;

According to the first information, the first behavior is executed, and the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

In a second aspect, a method for indicating terminal behavior is provided, applied to a network side device, including:

sending first information, where the first information instructs the terminal to skip the first PDCCH monitoring;

Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

A third aspect provides a method for determining terminal behavior, applied to a terminal, including:

acquiring second information, where the second information indicates skipping the second PDCCH monitoring;

In the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format.

In a fourth aspect, a method for indicating terminal behavior is provided, including:

sending second information, where the second information indicates skipping the second PDCCH monitoring;

The second information is used by the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

A fifth aspect provides an apparatus for determining terminal behavior, applied to a terminal, including:

a first acquiring module, configured to acquire first information, where the first information indicates skipping the first PDCCH monitoring;

The first processing module is configured to execute the first behavior according to the first information, and the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

In a sixth aspect, an apparatus for indicating terminal behavior is provided, which is applied to network-side equipment, including:

a first sending module, configured to send first information, where the first information instructs the terminal to skip the first PDCCH monitoring;

Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

In a seventh aspect, an apparatus for determining terminal behavior is provided, applied to a terminal, including:

a second obtaining module, configured to obtain second information, where the second information indicates skipping the second PDCCH monitoring;

The third processing module is configured to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

In an eighth aspect, an apparatus for indicating terminal behavior is provided, which is applied to a network side device, including:

a second sending module, configured to send second information, where the second information indicates skipping the second PDCCH monitoring;

Wherein, the second information is used for the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

In a ninth aspect, a terminal is provided, comprising: a processor, a memory, and a program stored on the memory and executable on the processor, the program being executed by the processor to implement the first aspect or The steps of the method described in the third aspect.

A tenth aspect provides a network-side device, including: a processor, a memory, and a program stored on the memory and executable on the processor, the program being executed by the processor to achieve the second The steps of the method of aspect or fourth aspect.

In an eleventh aspect, a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the first aspect, the second aspect, the third aspect or the third aspect is realized. The steps of the method described in the fourth aspect.

A twelfth aspect provides a readable storage medium on which programs or instructions are stored, and when the programs or instructions are executed by a processor, the first aspect, the second aspect, the third aspect or the The steps of the method of the fourth aspect.

A thirteenth aspect provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction, implementing the first aspect , the method of the second aspect, the third aspect or the fourth aspect.

In this embodiment of the present application, the first behavior is executed by acquiring the first information, and the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. Therefore, the terminal performance and throughput are guaranteed, the inconsistency of understanding between the terminal and the network is avoided, and the terminal energy saving is further realized.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1a and 1b are schematic diagrams of Discontinuous Reception (DRX) in a connected state of Radio Resource Control (RRC);

FIG. 2 is a schematic diagram of a wireless communication system according to an embodiment of the present application;

FIG. 3 is one of the flowcharts of a method for determining terminal behavior according to an embodiment of the present application;

FIG. 4 is one of the flowcharts of a method for indicating terminal behavior according to an embodiment of the present application;

FIG. 5 is the second flowchart of the method for determining terminal behavior according to an embodiment of the present application;

FIG. 6 is the second flowchart of a method for indicating terminal behavior according to an embodiment of the present application;

7 is a schematic diagram of a trigger timer state change in Example 1 in an embodiment of the present application;

8 is a schematic diagram of a trigger timer state change in Example 2 in an embodiment of the present application;

9 is a schematic diagram of a trigger timer state change in Example 3 in an embodiment of the present application;

10 is a schematic diagram of triggering a timer state change in Example 4 in an embodiment of the present application;

FIG. 11 is one of schematic diagrams of an apparatus for determining terminal behavior according to an embodiment of the present application;

12 is one of the schematic diagrams of an apparatus for indicating terminal behavior according to an embodiment of the present application;

13 is the second schematic diagram of an apparatus for determining terminal behavior according to an embodiment of the present application;

FIG. 14 is the second schematic diagram of an apparatus for indicating terminal behavior according to an embodiment of the present application;

FIG. 15 is a schematic diagram of a terminal according to an embodiment of the present application;

FIG. 16 is a schematic diagram of a network side device according to an embodiment of the present application.

Detailed ways

In order to facilitate understanding of the embodiments of the present application, the following technical points are first introduced below:

(1) RRC connected state DRX

As shown in Figure 1a, the DRX cycle (cycle) consists of "On Duration" and "Opportunity for DRX": during the "On Duration" time, the UE monitors the PDCCH (the PDCCH is not monitored in the figure); in the "Opportunity for DRX" During the time, the UE does not monitor the PDCCH to save power consumption.

In addition, the network configures the inactivity timer. If a newly transmitted PDCCH is received within the onduration, the inactivity timer will be started or restarted to prolong the duration that the UE monitors the PDCCH, as shown in Figure 1b.

(2) About the DRX timer (timer):

(3) Skip PDCCH monitoring:

Skipping PDCCH monitoring is one way to reduce PDCCH monitoring. For example, skipping the PDCCH monitoring in the following 4, 8, and 16 slots is indicated by skipping the PDCCH monitoring DCI. This skipping time can be called: skipping duration (skipping duration). The UE does not need to monitor the PDCCH during this period, so the terminal can save energy by this.

But at present, whether the skipping duration (the duration of not monitoring the PDCCH) belongs to the activetime has not been defined, and whether the UE needs to monitor the DCI format 2_6 and whether to perform periodic or semi-static measurement reporting is still unclear.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and "first", "second" distinguishes Usually it is a class, and the number of objects is not limited. For example, the first object may be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

It is worth noting that the technologies described in the embodiments of this application are not limited to Long Term Evolution (LTE)/LTE-Advanced (LTE-Advanced, LTE-A) systems, and can also be used in other wireless communication systems, such as code division Multiple Access (Code Division Multiple Access, CDMA), Time Division Multiple Access (Time Division Multiple Access, TDMA), Frequency Division Multiple Access (Frequency Division Multiple Access, FDMA), Orthogonal Frequency Division Multiple Access (Orthogonal Frequency Division Multiple Access, OFDMA) , Single-carrier Frequency-Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies. However, the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the description below, although these techniques are also applicable to applications other than NR system applications, such as 6th generation ( 6th ^Generation , 6G) communication system.

FIG. 2 shows a block diagram of a wireless communication system to which the embodiments of the present application can be applied. The wireless communication system includes a terminal 21 and a network-side device 22 . The terminal 21 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 21 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet Device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device ( VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: bracelets, earphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 21 . The network side device 22 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Transmission and Reception Point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary, it should be noted that in the embodiment of this application, only NR is used The base station in the system is taken as an example, but the specific type of the base station is not limited.

The embodiments of the present application will be described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

Referring to FIG. 3 , an embodiment of the present application provides a method for determining behavior of a terminal, where the execution subject of the method is a terminal, and the specific steps include: step 301 and step 302 .

Step 301: Obtain first information, where the first information indicates skipping the monitoring of the first Physical Downlink Control Channel (PDCCH);

Step 302: According to the first information, execute a first action, where the executing the first action is used to determine to trigger a state change of a first timer (eg, a DRX timer), and to determine whether to report the first measurement result.

In an embodiment of the application embodiment, the first information satisfies at least one of the following:

(1) The first information indicates that the skipped time interval belongs to the active time (active time) or the time outside the active time (outside active time);

It should be noted that the first information indicates that the skipped time interval belongs to the active time (active time) or the time outside the active time (outside active time), which indicates whether the skipped time interval belongs to the active time or not. A new definition or convention of .

For example, the first information indicates skipping PDCCH monitoring of 4 time slots (slots), and the skipped time interval is equal to 4 slots, then the 4 slots belong to the activation time, or the 4 slots do not belong to the activation time.

(2) the first information indicates that the time interval within the activation time is skipped;

It should be noted that the first information indicates skipping the time interval within the active time, which refers to the active time agreed on based on the existing protocol, and the first information indicates that only the time interval within the active time can be skipped. That is, the first information cannot indicate that the time interval other than the active time agreed in the existing protocol is skipped.

(3) When the first information indicates that the first part of the skipped time interval is located outside the activation time, the first information does not take effect within the first part of the time interval.

It should be noted that the premise of (3) is not to specify that the time interval indicated by the first information to be skipped must be within the active time specified in the existing protocol.

For example, according to the existing agreement on active time, if a part of the skipped time interval indicated by the first information is outside active time, the first indication in this part will not take effect, that is, the first indication of this part will not be skipped. Monitoring of PDCCH.

In an embodiment of the application embodiment, the triggering the state change of the first timer (for example, the DRX timer) includes at least one of the following: (1) suspending the currently running first timer, (2) stopping The first timer that is currently running, (3) start the first timer, (4) restart the first timer, (5) restore the first timer, (6) do not start the first timer, (7) do not Restart the first timer.

In an embodiment, the terminal obtains the first information or immediately executes any one of the above except (5) restoring the first timer after receiving the first information.

In an embodiment of the application embodiment, after the application delay or the effective delay of the first information, or, in the physical downlink shared channel (Physical Downlink Shared Channel, the PDCCH that carries the first information is scheduled, After the hybrid automatic repeat request (HybridAutomatic-Repeat-Request, HARQ) feedback information of PDSCH) or physical uplink shared channel (PhysicalUplinkSharedChannel, PUSCH) is sent, or, after the HARQ feedback information of the first information is sent, according to For the first information, execute the first behavior.

For example, after acquiring the first information or after receiving the first information, the terminal executes any one of the above except "(5) - Restoring the first timer" after an interval of the application delay of the first information.

In another embodiment, if the first information is carried on the scheduling DCI, the terminal executes the HARQ feedback information of the physical downlink shared channel PDSCH scheduled by the PDCCH carrying the first information after the HARQ feedback information is sent. Any of the above except (5).

In another embodiment, if the first information is carried on the non-scheduled DCI, the terminal performs any one of the above except (5) after the HARQ feedback information carrying the first information is sent.

In an embodiment of the application embodiment, the measurement result is reported or not reported within the skipped time interval indicated by the first information; or, if the skipped time interval indicated by the first information is not continuous with the If the receiving duration (DRX onduration) has an intersection (ie, overlap), the first measurement result is reported or not reported during the intersection; or, if the first information indicates a skipped time interval and a discontinuous reception duration DRX If the onduration has no intersection, the first measurement result is reported or not reported within the skipped time interval indicated by the first information.

It should be noted that another way of saying that there is an intersection is the overlap in the time domain.

For example, the network side configures whether to report the first measurement result during the intersection when the skipped time interval indicated by the first information has an intersection with the DRX duration onduration.

In an embodiment of the application embodiment, the state change of the first timer does not affect the reporting or non-reporting of the first measurement result, or during the suspension period of the first timer, the reporting or non-reporting of the first measurement result is not affected. a measurement result.

Further, if there is an intersection between the first timer pause period and DRX onduration, the first measurement result is reported or not reported during the intersection period or the first timer pause period; There is no intersection between a timer pause period and DRX onduration, and the first measurement result is reported or not reported during the first timer pause period.

In an embodiment of the application embodiment, the first measurement result includes periodic channel state information (P-CSI), semi-persistent channel state information (SP-CSI), periodic sounding reference signal (P-SRS) ), at least one of semi-persistent sounding reference signal (SP-SRS) and layer-one reference signal received power (L1-RSRP).

In an embodiment of the application embodiment, the first timer pause period belongs to active time or outside active time.

In an embodiment, it is stipulated by the protocol that the suspension period of the DRX timer belongs to the active time or the outside active time.

In an embodiment of the application embodiment, the method further includes: if the first timer pause period conflicts with target DCI format monitoring, and if the first timer pause period belongs to active time, not detecting the target DCI format monitoring timing; or, if the first timer pause period conflicts with target DCI format monitoring, and if the first timer pause period belongs to outside active time, detecting or not detecting the target DCI Format monitoring timing.

Optionally, the target DCI format may be DCI format 2_6.

It can be understood that the conflict between the first timer suspension period and the DCI format 2_6 listening opportunity refers to that the DCI format 2_6 listening opportunity exists during the first timer suspension period.

In one embodiment, if the first timer pause period conflicts with the monitoring of DCI format 2_6, and if the first timer pause period belongs to the active time, the DCI format 2_6 monitoring opportunity is not detected. Further, the physical layer does not report to the upper layer the value of the wake-up indication bit corresponding to the next DRX cycle, or, the physical layer reports to the higher layer the wake-up indicator bit corresponding to the next DRX cycle or '0' .

In another embodiment, if the pause period of the first timer conflicts with the monitoring of DCI format 2_6, and if the pause period of the first timer belongs to the outside active time, the monitoring timing of the DCI format 2_6 is detected, and the physical layer Report the bit value of wake up indication in DCI 2_6 to the higher layer.

In an embodiment of the application embodiment, the not starting or not restarting the first timer includes: if the PDSCH or PUSCH scheduled by the PDCCH carrying the first information is the last or the last two transport blocks or the last One packet of data, the PDCCH carrying the first information does not trigger the start or restart of the first timer.

It can be understood that the above-mentioned carrying the first information is the scheduling DCI, and the terminal can explicitly or implicitly judge according to the scheduling DCI that the PDSCH or PUSCH scheduled by the scheduling DCI is the last one or the last two transport blocks or the last one. A packet of data.

The terminal does not start or restart the DRX timer after receiving that the PDSCH or PUSCH scheduled by the PDCCH carrying the first information is the last or the last two transport blocks or the last packet of data.

In an embodiment of the application embodiment, the resuming the first timer includes: resuming the first timer at the end time of the skipped time interval indicated by the first information, or, when the first information indicates The first timer is resumed at the start time of the first symbol, time slot or subframe after the skipped time interval;

or,

The starting the first timer includes: starting the first timer at the end moment of the skipped time interval indicated by the first information, or, at the first symbol after the skipped time interval indicated by the first information , start the first timer at the start time of the time slot or subframe;

or,

The restarting the first timer includes: restarting the first timer at the end time of the skipped time interval indicated by the first information, or at the first symbol after the skipped time interval indicated by the first information , the first timer is restarted at the start time of the time slot or subframe.

In an embodiment of the application embodiment, the skipping the first PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping PDCCH monitoring in a specific downlink control information (Downlink Control Information, DCI) format, Skip the PDCCH monitoring of the DCI scrambled by a specific Radio Network Tempory Identity (RNTI), skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

For example, the first PDCCH is a C-RNTI scrambled PDCCH.

In an embodiment of the application embodiment, the scope of action of the first information on the active time and/or the first timer includes at least one of the following:

(1) For each terminal (per UE) (shared by two DRX groups);

(2) For one or more DRX groups (per DRX group), the DRX group is configured by a protocol or high-layer signaling. Different DRX groups differ in at least one of the following: subcarrier spacing (SCS), frequency range (frequency range, FR).

Further, the first information only affects the first or primary (Primary) DRX group or the second DRX group on the active time and/or the first timer. For example, the DRX timer of the DRX group where the first information is received is suspended, or the first timers on all DRX groups are suspended.

In an embodiment of the application embodiment, the first timer includes at least one of the following:

(1) Discontinuous reception deactivation timer (drx-inactivitytimer);

(2) discontinuous reception duration timer (drx-ondurationtimer);

(3) Uplink DRX Hybrid Automatic Repeat Round Trip Delay Timer (drx-HARQ-RTT-TimerUL);

(4) Downlink DRX Hybrid Automatic Repeat Round Trip Delay Timer (drx-HARQ-RTT-TimerDL);

(5) random access contention resolution timer (ra-ContentionResolutionTimer);

(6) Configure the authorization timer (configuredGrantTimer);

(7) Uplink discontinuous reception retransmission timer (drx-RetransmissionTimerUL);

(8) Downlink discontinuous reception retransmission timer (drx-RetransmissionTimerDL);

(9) Partial bandwidth deactivation timer (bwp-InactivityTimer);

(10) Deactivation timer (sCellDeactivationTimer) of the secondary cell.

In an embodiment of the application embodiment, the first behavior includes at least one of the following:

(1) Do not start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and do not start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(2) Start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and not start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(3) Start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(4) Do not activate drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and activate drx-RetransmissionTimerUL or drx-RetransmissionTimerDL.

Table 1: Combinations of activation or deactivation of the first timer.

In an embodiment of the application embodiment, the signaling carrying the first information includes: DCI and/or MAC CE, where the DCI may be DCI with or without scheduling data.

In the embodiment of the present application, the first information is used to trigger the state change of the first timer and/or determine whether to report the first measurement result, which ensures the validity and reliability of data transmission and avoids inconsistent understanding between the terminal and the network. Therefore, the problem of power consumption caused by unnecessary PDCCH monitoring by the UE is effectively solved.

Referring to FIG. 4 , an embodiment of the present application provides a method for indicating terminal behavior, which is applied to a network side device, and specifically includes: step 401 .

Step 401: Send first information, where the first information instructs the terminal to skip the first PDCCH monitoring;

Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

In an embodiment of the application embodiment, the first information satisfies at least one of the following:

(1) The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

(2) the first information indicates that the time interval within the activation time is skipped;

(3) When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information does not take effect within the first part of the time interval.

In an embodiment of the application embodiment, the triggering the state change of the first timer includes at least one of the following: suspending the currently running first timer, stopping the currently running first timer, starting the first timer The first timer is restarted, the first timer is restored, the first timer is not started, and the first timer is not restarted.

In the embodiment of the present application, the first information is used to trigger the state change of the first timer and/or determine whether to report the first measurement result, which ensures the validity and reliability of data transmission and avoids inconsistent understanding between the terminal and the network. Therefore, the problem of power consumption caused by unnecessary PDCCH monitoring by the UE is effectively solved.

Referring to FIG. 5 , an embodiment of the present application provides a method for determining behavior of a terminal, where the execution subject of the method may be a terminal, and the specific steps include: step 501 and step 502 .

Step 501: Obtain second information, where the second information indicates skipping the second PDCCH monitoring;

Step 502: In the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format.

Optionally, the target DCI format may be DCI format 2_6, which is of course not limited thereto.

In an embodiment of the application embodiment, the second information satisfies at least one of the following:

(1) The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

It should be noted that the second information indicates that the skipped time interval belongs to the active time (active time) or the time outside the active time (outside active time), which indicates whether the skipped time interval belongs to the active time or not. A new definition or convention of .

For example, the second information indicates that PDCCH monitoring of 4 slots is skipped, and the skipped time interval is equal to 4 slots, then the 4 slots belong to the activation time, or the 4 slots do not belong to the activation time.

(2) the second information indicates that the time interval within the activation time is skipped;

It should be noted that the second information indicates skipping the time interval within the active time, which refers to the active time agreed on based on the existing protocol, and the second information indicates that only the time interval within the active time can be skipped. That is, the second information cannot indicate that the time interval other than the active time agreed in the existing protocol is skipped.

(3) when the second information indicates that the first part of the skipped time interval is outside the activation time, the second information does not take effect in the first part of the time interval;

It should be noted that the premise of (3) is not to specify that the time interval indicated by the second information to be skipped must be within the active time specified in the existing protocol.

For example, according to the agreement on active time in the existing protocol, if a part of the skipped time interval indicated by the second information is outside active time, the second indication in this part will not take effect, that is, the second indication in this part will not be skipped. Monitoring of PDCCH.

(4) the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped;

Another expression is that the second information indicates to skip the monitoring of the first PDCCH, wherein the second PDCCH does not include the PDCCH of DCI format 2_6. That is, the second information indicates to skip monitoring of PDCCHs other than DCI format 2_6.

(5) when the second information indicates that the skipped time interval collides with the target DCI format monitoring opportunity, then the second information does not take effect;

It should be noted that, there may be one or more monitoring opportunities for DCI format 2_6. The collision refers to that the skipped time interval indicated by the second information overlaps with one or more listening occasions of the DCI format 2_6. The ineffectiveness of the second information means that the terminal does not execute the second information indication.

In an optional embodiment, if the skipped time interval indicated by the second information collides with all DCI format 2_6 listening opportunities, the second information does not take effect.

In another optional embodiment, if the skipped time interval indicated by the second information collides with at least one listening opportunity of DCI format 2_6, the second information does not take effect.

(6) The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring;

It should be noted that, if the second information indicates that the priority of skipping the monitoring of the first PDCCH is lower than the priority of monitoring the DCI format 2_6, when the two conflict, the behavior of the UE is to monitor the DCI format 2_6 without executing the first step. 2. Indication of information. That is to say, the indication of the second information will not affect the monitoring of the original DCI format 2_6.

If the second information indicates that the priority of skipping the second PDCCH monitoring is higher than the priority of monitoring the DCI format 2_6, when the two conflict, the behavior of the UE is not to monitor the DCI format 2_6, that is, it is not necessary to detect the DCI Format 2_6. That is, the indication of the second information can skip the monitoring of the DCI format 2_6.

The above-mentioned conflict refers to that the skipped time interval indicated by the second information overlaps with one or more listening occasions of the DCI format 2_6. In the above example, the target DCI format is DCI format 2_6.

(7) the terminal does not expect the second information to indicate skipping PDCCH monitoring outside the activation time;

For example, the PDCCH monitoring at the outside active time is a PDCCH of DCI format 2_6, or as long as the PDCCH falls within the outside active time, it belongs to the PDCCH outside the activation time.

In an embodiment of the application embodiment, in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, including one or more of the following:

(1) if the time interval skipped by the second information indication conflicts with the target DCI format monitoring opportunity, then do not detect or detect the target DCI format monitoring opportunity;

(2) If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to the active time, do not detect the target DCI format monitoring opportunity ;

(3) If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detect or not detect all Describe the target DCI format monitoring timing.

In one embodiment, if the skipped time interval indicated by the second information collides with the monitoring of DCI format 2_6, the DCI format 2_6 monitoring occasion is not detected. Further, the physical layer does not report to the upper layer the value of the wake-up indication bit corresponding to the next DRX cycle, or, the physical layer reports to the higher layer the wake-up indicator bit corresponding to the next DRX cycle or '0' .

In another embodiment, if the second information indicates that the skipped time interval collides with DCI format 2_6 monitoring, and if the second information indicates that the skipped time interval belongs to outside active time, then the DCI format 2_6 monitoring is detected The physical layer reports the bit value of the wake up indication in DCI 2-6 to the higher layer.

In an embodiment of the application embodiment, the skipping of the second PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping the PDCCH monitoring of a specific DCI format, skipping the monitoring of the DCI scrambled by a specific RNTI PDCCH monitoring, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

In an embodiment of the application embodiment, the signaling carrying the second information includes: DCI and/or MAC CE.

In an embodiment, the signaling carrying the second information may be DCI with scheduled data or DCI without scheduled data.

In an embodiment of the application embodiment, the scope of action of the second information includes at least one of the following: for each terminal; for one or more DRX groups.

In the embodiment of the present application, by determining the terminal behavior when the second information and the target DCI format monitoring conflict, the validity and reliability of data transmission are ensured, and the inconsistency of understanding between the terminal and the network is avoided, thereby effectively solving the problem for the UE The problem of power consumption caused by unnecessary PDCCH monitoring

Referring to FIG. 6 , an embodiment of the present application provides a method for indicating terminal behavior. The execution body of the method may be a network side device, and the specific steps include: step 601 .

Step 601: Send second information, where the second information indicates skipping the second PDCCH monitoring;

Wherein, the second information is used for the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

Optionally, the target DCI format may be DCI format 2_6, which is of course not limited thereto.

In an embodiment of the application embodiment, the second information satisfies at least one of the following:

(1) The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

It should be noted that the second information indicates that the skipped time interval belongs to the active time (active time) or the time outside the active time (outside active time), which indicates whether the skipped time interval belongs to the active time or not. A new definition or convention of .

For example, the second information indicates that PDCCH monitoring of 4 slots is skipped, and the skipped time interval is equal to 4 slots, then the 4 slots belong to the activation time, or the 4 slots do not belong to the activation time.

(2) the second information indicates that the time interval within the activation time is skipped;

It should be noted that the second information indicates skipping the time interval within the active time, which refers to the active time agreed on based on the existing protocol, and the second information indicates that only the time interval within the active time can be skipped. That is, the second information cannot indicate that the time interval other than the active time agreed in the existing protocol is skipped.

(3) when the second information indicates that the first part of the skipped time interval is outside the activation time, the second information does not take effect in the first part of the time interval;

It should be noted that the premise of (3) is not to specify that the time interval indicated by the second information to be skipped must be within the active time specified in the existing protocol.

For example, according to the agreement on active time in the existing protocol, if a part of the skipped time interval indicated by the second information is outside active time, the second indication in this part will not take effect, that is, the second indication in this part will not be skipped. Monitoring of PDCCH.

(4) the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped;

Another expression is that the second information indicates to skip the monitoring of the first PDCCH, wherein the second PDCCH does not include the PDCCH of DCI format 2_6. That is, the second information indicates to skip monitoring of PDCCHs other than DCI format 2_6.

(5) when the second information indicates that the skipped time interval collides with the target DCI format monitoring opportunity, then the second information does not take effect;

It should be noted that, there may be one or more monitoring opportunities for DCI format 2_6. The collision refers to that the skipped time interval indicated by the second information overlaps with one or more listening occasions of the DCI format 2_6. The ineffectiveness of the second information means that the terminal does not execute the second information indication.

In an optional embodiment, if the skipped time interval indicated by the second information collides with all DCI format 2_6 listening opportunities, the second information does not take effect.

In another optional embodiment, if the skipped time interval indicated by the second information collides with at least one listening opportunity of DCI format 2_6, the second information does not take effect.

(6) The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring;

It should be noted that, if the second information indicates that the priority of skipping the monitoring of the first PDCCH is lower than the priority of monitoring the DCI format 2_6, when the two conflict, the behavior of the UE is to monitor the DCI format 2_6 without executing the first step. 2. Indication of information. That is to say, the indication of the second information will not affect the monitoring of the original DCI format 2_6.

If the second information indicates that the priority of skipping the second PDCCH monitoring is higher than the priority of monitoring the DCI format 2_6, when the two conflict, the behavior of the UE is not to monitor the DCI format 2_6, that is, it is not necessary to detect the DCI Format 2_6. That is, the indication of the second information can skip the monitoring of the DCI format 2_6.

The above-mentioned conflict refers to that the skipped time interval indicated by the second information overlaps with one or more listening occasions of the DCI format 2_6. In the above example, the target DCI format is DCI format 2_6.

(7) the terminal does not expect the second information to indicate skipping PDCCH monitoring outside the activation time;

For example, the PDCCH monitoring at the outside active time is a PDCCH of DCI format 2_6, or as long as the PDCCH falls within the outside active time, it belongs to the PDCCH outside the activation time. In an embodiment of the application embodiment, in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, including one or more of the following:

(1) if the time interval skipped by the second information indication conflicts with the target DCI format monitoring opportunity, then do not detect or detect the target DCI format monitoring opportunity;

(2) If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to the active time, do not detect the target DCI format monitoring opportunity ;

(3) If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detect or not detect all Describe the target DCI format monitoring timing.

In one embodiment, if the skipped time interval indicated by the second information collides with the monitoring of DCI format 2_6, the DCI format 2_6 monitoring occasion is not detected. Further, the physical layer does not report the value of the wake up indication bit corresponding to the next DRX cycle to the higher layer, or the physical layer reports the value corresponding to the next DRX cycle to the higher layer or '0. ' wakeup indication bit.

In another embodiment, if the second information indicates that the skipped time interval collides with DCI format 2_6 monitoring, and if the first information indicates that the skipped time interval belongs to outside active time, the DCI format 2_6 monitoring is detected The physical layer reports the bit value of the wake up indication in DCI 2-6 to the higher layer.

In an embodiment of the application embodiment, the skipping of the second PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping the PDCCH monitoring of a specific DCI format, skipping the monitoring of the DCI scrambled by a specific RNTI PDCCH monitoring, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

In an embodiment of the application embodiment, the signaling carrying the second information includes: DCI and/or MAC CE.

In an embodiment of the application embodiment, the scope of action of the second information includes at least one of the following: for each terminal; for one or more DRX groups.

In the embodiment of the present application, by determining the terminal behavior when the second information and the target DCI format monitoring conflict, the validity and reliability of data transmission are ensured, and the inconsistency of understanding between the terminal and the network is avoided, thereby effectively solving the problem for the UE The problem of power consumption caused by unnecessary PDCCH monitoring.

The embodiments of the present application are described below with reference to Example 1, Example 2, Example 3, Example 4, and Example 5.

Example 1: The network is equipped with DRX, and the DCI carrying the indication of skipping PDCCH monitoring is the DCI of unscheduled data.

According to the agreement, the UE will suspend or resume the running of the drx-inactivity timer according to the received DCI carrying the indication of skipping PDCCH monitoring, and:

If the UE receives the DCI carrying the indication of skipping PDCCH monitoring, the UE suspends the currently running drx-inactivity timerDRX timer after the effective delay of skipping PDCCH monitoring.

The drx-inactivity timer is resumed at the first slot after skipping the duration of PDCCH monitoring (ie, 8 slots in FIG. 7 ) according to the DCI indication.

It is agreed in the protocol that the drx-inactivity timer is still active time during the suspension period, and the UE needs to report P-CSI during the suspension period of the drx-inactivity timer.

Example 2: The network is configured with DRX and the DCI format 2_6 is configured, and the DCI carrying the indication of skipping PDCCH monitoring is the DCI with unscheduled data.

According to the agreement, the UE will suspend or resume the running of the drx-inactivity timer according to the received DCI carrying the indication of skipping PDCCH monitoring, and:

If the UE receives the DCI carrying the indication of skipping PDCCH monitoring, the UE starts or restarts the currently running drx-inactivity timer after the effective delay of skipping PDCCH monitoring.

The UE still needs to start or restart the drx-inactivity timer in the first slot after skipping the PDCCH monitoring duration (ie, 8 slots in FIG. 8 ) according to the DCI indication carrying the PDCCH monitoring skipping indication.

The protocol stipulates that the drx-inactivity timer pause period is outside active time, and the network configuration is during the drx-inactivity timer pause period, and the UE does not need to report P-CSI.

The pause period of the drx-inactivity timer conflicts with the DCI format 2_6, and the pause period of the drx-inactivity timer belongs to the outside active time, and the UE needs to monitor the DCI format 2_6. Report the value of the wake-up indication bit corresponding to the next DRX cycle, or report the wake-up indicator bit corresponding to the next DRX cycle with a value of '1' or '0' to the upper layer.

Example 3: The network is configured with DRX and DCI format 2_6, and the DCI carrying the indication of skipping PDCCH monitoring is the DCI with unscheduled data.

The DCI carrying the indication of skipping PDCCH monitoring will not trigger the start or restart of the drx-inactivity timer.

The duration of skipping PDCCH monitoring (the duration of not monitoring PDCCH) belongs to the active time.

Start or restart the drx-inactivity timer after skipping the end of the duration of PDCCH monitoring.

If the duration of skipping PDCCH monitoring conflicts with DCI format 2_6, and the duration of skipping PDCCH monitoring belongs to active time, the UE does not monitor DCI format 2_6.

The duration of skipping PDCCH monitoring carrying the DCI indication to skip PDCCH monitoring is within the active time, that is, the duration of skipping PDCCH monitoring cannot exceed the active time covered by the drx-inactivity timer, see FIG. 9 .

Example 4: The network is equipped with DRX, and the DCI carrying the indication of skipping PDCCH monitoring is the DCI of the simultaneous scheduling data.

The DCI carrying the skipping PDCCH monitoring indication does not affect the state of the DRX timer.

The DCI carrying the indication of skipping PDCCH monitoring takes effect after the HARQ of the scheduling data is fed back, and enters the skipping PDCCH monitoring duration.

The skipping PDCCH monitoring duration of the DCI indication carrying the skipping PDCCH monitoring indication does not need to be limited and must be within the active time.

As shown in Figure 10, if the skipping duration indicated by the DCI carrying the skipping PDCCH monitoring indication has two slots that exceed the time covered by the active time, the behavior of the UE in these two slots is to ignore the skipping PDCCH monitoring. instructions on a slot.

Example 5, the protocol stipulates that the terminal does not expect the first information or the second information to indicate that the monitoring of DCI format 2_6 is skipped.

Referring to FIG. 11 , an embodiment of the present application provides an apparatus for determining terminal behavior, which is applied to a terminal, and the apparatus 1100 includes:

a first obtaining module 1101, configured to obtain first information, where the first information indicates skipping the first PDCCH monitoring;

The first processing module 1102 is configured to execute a first behavior according to the first information, and the executing the first behavior includes at least one of the following: triggering a state change of a first timer (eg, a DRX timer), and determining whether to report the first a measurement result.

In an embodiment of the application embodiment, the first information satisfies at least one of the following:

The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

The first information indicates a time interval within the skip activation time;

When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information is not valid during the first part of the time interval.

In an embodiment of the application embodiment, the triggering the state change of the first timer includes at least one of the following: suspending the currently running first timer, stopping the currently running first timer, starting the first timer The first timer is restarted, the first timer is restored, the first timer is not started, and the first timer is not restarted.

In an embodiment of the application embodiment, the first processing module is further configured to: after the application delay or validation delay of the first information, or, after the physical delay scheduled by the PDCCH carrying the first information After the hybrid automatic repeat request HARQ feedback information of the downlink shared channel PDSCH or the physical uplink shared channel PUSCH is sent, or after the HARQ feedback information of the first information is sent, the first behavior is performed according to the first information. .

In an embodiment of the application embodiment, the first processing module is further configured to: report or not to report the first measurement result within the time interval indicated by the first information to be skipped; The information indicates that the skipped time interval has an intersection with the discontinuous reception duration DRX onduration, and the first measurement result is reported or not reported during the intersection; or, if the first information indicates that the skipped time interval and the discontinuous reception duration If the receiving duration DRXonduration has no intersection, the first measurement result is reported or not reported within the skipped time interval indicated by the first information.

It should be noted that another way of saying that there is an intersection is the overlap in the time domain.

For example, the network side configures whether to report the first measurement result during the intersection when the skipped time interval indicated by the first information has an intersection with the DRX duration onduration.

In an embodiment of the application embodiment, the device further includes:

A second processing module, configured to change the state of the first timer without affecting reporting or not reporting the first measurement result, or, during the pause period of the first timer, reporting or not reporting the first measurement result .

In an embodiment of the application embodiment, the second processing module is further configured to: if there is an intersection between the first timer pause period and the DRX onduration, report during the intersection or the first timer pause period or not to report the first measurement result; or, if there is no intersection between the first timer pause period and DRX onduration, report or not to report the first measurement result during the first timer pause period.

In an embodiment of the application embodiment, the first measurement result includes at least one of P-CSI, SP-CSI, periodic sounding reference signal P-SRS, SP-SRS, and L1-RSRP.

In an embodiment of the application embodiment, the first timer pause period belongs to active time or outside active time.

In an embodiment of the application embodiment, the apparatus further includes: a detection module configured to, if the first timer pause period conflicts with target DCI format monitoring, and if the first timer pause period belongs to active time, Then do not detect the target DCI format monitoring timing; or, if the first timer pause period conflicts with the target DCI format monitoring, and if the first timer pause period belongs to the outside active time, detect or not detect all the time. Describe the target DCI format monitoring timing.

In an embodiment of the application embodiment, the not starting or not restarting the first timer includes: if the PDSCH or PUSCH scheduled by the PDCCH carrying the first information is the last or the last two transport blocks or the last One packet of data, the PDCCH carrying the first information does not trigger the start or restart of the first timer.

In an embodiment of the application embodiment, the resuming the first timer includes: resuming the first timer at the end time of the skipped time interval indicated by the first information, or, when the first information indicates The first timer is resumed at the start time of the first symbol, time slot or subframe after the skipped time interval;

or,

The starting the first timer includes: starting the first timer at the end moment of the skipped time interval indicated by the first information, or, at the first symbol after the skipped time interval indicated by the first information , start the first timer at the start time of the time slot or subframe;

or,

The restarting the first timer includes: restarting the first timer at the end time of the skipped time interval indicated by the first information, or at the first symbol after the skipped time interval indicated by the first information , the first timer is restarted at the start time of the time slot or subframe.

In an embodiment of the application embodiment, the skipping the first PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping PDCCH monitoring of a specific downlink control information DCI format, skipping a specific wireless network temporarily Identify the PDCCH monitoring of the RNTI scrambled DCI, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

In an embodiment of the application embodiment, the scope of action of the first information includes at least one of the following: for each terminal; for one or more DRX groups.

In an embodiment of the application embodiment, the first timer includes at least one of the following:

(1) Discontinuous reception deactivation timer (drx-inactivitytimer);

(2) discontinuous reception duration timer (drx-ondurationtimer);

(3) Uplink DRX Hybrid Automatic Repeat Round Trip Delay Timer (drx-HARQ-RTT-TimerUL);

(4) Downlink DRX Hybrid Automatic Repeat Round Trip Delay Timer (drx-HARQ-RTT-TimerDL);

(5) random access contention resolution timer (ra-ContentionResolutionTimer);

(6) Configure the authorization timer (configuredGrantTimer);

(7) Uplink discontinuous reception retransmission timer (drx-RetransmissionTimerUL);

(8) Downlink discontinuous reception retransmission timer (drx-RetransmissionTimerDL);

(9) Partial bandwidth deactivation timer (bwp-InactivityTimer);

(10) Deactivation timer (sCellDeactivationTimer) of the secondary cell.

In an embodiment of the application embodiment, the first behavior includes at least one of the following:

(1) Do not start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and do not start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(2) Start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and not start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(3) Start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL;

(4) Do not activate drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and activate drx-RetransmissionTimerUL or drx-RetransmissionTimerDL.

In an embodiment of the application embodiment, the signaling carrying the first information includes: DCI and/or a medium access control control element (MAC CE).

In an embodiment, the signaling carrying the first information may be DCI with scheduled data or DCI without scheduled data.

The apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not described here.

Referring to FIG. 12 , an embodiment of the present application provides an apparatus for indicating terminal behavior, which is applied to a network side device. The apparatus 1200 includes:

a first sending module 1201, configured to send first information, where the first information instructs the terminal to skip the first PDCCH monitoring;

Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result.

In an embodiment of the application embodiment, the first information satisfies at least one of the following:

The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

The first information indicates a time interval within the skip activation time;

When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information is not valid during the first part of the time interval.

In an embodiment of the application embodiment, the triggering the state change of the first timer includes at least one of the following: suspending the currently running first timer, stopping the currently running first timer, starting the first timer The first timer is restarted, the first timer is restored, the first timer is not started, and the first timer is not restarted.

The apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 4 , and achieve the same technical effect. To avoid repetition, details are not repeated here.

Referring to FIG. 13 , an embodiment of the present application provides an apparatus for determining terminal behavior, and the apparatus 1300 includes:

A second obtaining module 1301, configured to obtain second information, where the second information indicates skipping the second PDCCH monitoring;

The third processing module 1302 is configured to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

In an embodiment of the application embodiment, the second information satisfies at least one of the following:

The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

the second information indicates skipping the time interval within the activation time;

When the second information indicates that the first part of the skipped time interval is located at a time outside the activation time, the second information does not take effect within the first part of the time interval;

the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped;

When the second information indicates that the skipped time interval conflicts with the target DCI format monitoring opportunity, the second information does not take effect;

The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring;

The terminal does not expect the second information to indicate to skip PDCCH monitoring outside the activation time. In an embodiment of the application embodiment, in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, including one or more of the following:

If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, not detecting or detecting the target DCI format listening opportunity;

If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to the active time, the target DCI format listening occasion is not detected;

If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detecting or not detecting the target DCI Format monitoring timing.

In an embodiment of the application embodiment, the skipping of the second PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping the PDCCH monitoring of a specific DCI format, skipping the monitoring of the DCI scrambled by a specific RNTI PDCCH monitoring, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

In an embodiment of the application embodiment, the signaling carrying the second information includes: DCI and/or MAC CE.

In an embodiment of the application embodiment, the scope of action of the second information includes at least one of the following: for each terminal; for one or more DRX groups.

The apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 5 , and achieve the same technical effect. To avoid repetition, details are not described here.

Referring to FIG. 14 , an embodiment of the present application provides an apparatus for indicating terminal behavior, and the apparatus 1400 includes:

A second sending module 1401, configured to send second information, where the second information indicates skipping the second PDCCH monitoring;

Wherein, the second information is used for the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format.

In an embodiment of the application embodiment, the second information satisfies at least one of the following:

The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time;

the second information indicates skipping the time interval within the activation time;

When the second information indicates that the first part of the skipped time interval is located at a time outside the activation time, the second information does not take effect within the first part of the time interval;

the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped;

When the second information indicates that the skipped time interval conflicts with the target DCI format monitoring opportunity, the second information does not take effect;

The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring;

The terminal does not expect the second information to indicate to skip PDCCH monitoring outside the activation time.

In an embodiment of the application embodiment, in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, including one or more of the following:

If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, not detecting or detecting the target DCI format listening opportunity;

If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to the active time, the target DCI format listening occasion is not detected;

If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detecting or not detecting the target DCI Format monitoring timing.

In an embodiment of the application embodiment, the skipping of the second PDCCH monitoring includes at least one of the following: skipping all PDCCH monitoring, skipping the PDCCH monitoring of a specific DCI format, skipping the monitoring of the DCI scrambled by a specific RNTI PDCCH monitoring, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set.

In an embodiment of the application embodiment, the signaling carrying the second information includes: DCI and/or MAC CE.

In an embodiment of the application embodiment, the scope of action of the second information includes at least one of the following: for each terminal; for one or more DRX groups.

The apparatus provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 6 , and achieve the same technical effect. To avoid repetition, details are not repeated here.

FIG. 15 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.

The terminal 1500 includes but is not limited to: a radio frequency unit 1501, a network module 1502, an audio output unit 1503, an input unit 1504, a sensor 1505, a display unit 1506, a user input unit 1507, an interface unit 1508, a memory 1509, a processor 1510 and other components .

Those skilled in the art can understand that the terminal 1500 may also include a power source (such as a battery) for supplying power to various components, and the power source may be logically connected to the processor 1510 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions. The terminal structure shown in FIG. 15 does not constitute a limitation on the terminal, and the terminal may include more or less components than the one shown, or combine some components, or arrange different components, which will not be repeated here.

It should be understood that, in this embodiment of the present application, the input unit 1504 may include a graphics processing unit (Graphics Processing Unit, GPU) 15041 and a microphone 15042. camera) to process the image data of still pictures or videos. The display unit 1506 may include a display panel 15061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1507 includes a touch panel 15071 and other input devices 15072 . The touch panel 15071 is also called a touch screen. The touch panel 15071 may include two parts, a touch detection device and a touch controller. Other input devices 15072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.

In the embodiment of the present application, the radio frequency unit 1501 receives the downlink data from the network side device, and then processes it to the processor 1510; in addition, sends the uplink data to the network side device. Generally, the radio frequency unit 1501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.

Memory 1509 may be used to store software programs or instructions as well as various data. The memory 1509 may mainly include a stored program or instruction area and a storage data area, wherein the stored program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, the memory 1509 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. For example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

The processor 1510 may include one or more processing units; optionally, the processor 910 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 910.

The terminal provided in this embodiment of the present application can implement each process implemented by the method embodiment shown in FIG. 3 or FIG. 5 , and achieve the same technical effect, which is not repeated here to avoid repetition.

An embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each of the foregoing method embodiments shown in FIG. 3 or FIG. 5 is implemented. process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.

Wherein, the processor is the processor in the terminal described in the foregoing embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk or an optical disk, and the like.

The embodiment of the present application also provides a network side device. As shown in FIG. 16 , the network device 1600 includes: an antenna 1601 , a radio frequency device 1602 , and a baseband device 1603 . The antenna 1601 is connected to the radio frequency device 1602 . In the uplink direction, the radio frequency device 1602 receives information through the antenna 1601, and sends the received information to the baseband device 1603 for processing. In the downlink direction, the baseband device 1603 processes the information to be sent and sends it to the radio frequency device 1602 , and the radio frequency device 1602 processes the received information and sends it out through the antenna 1601 .

The above-mentioned frequency band processing apparatus may be located in the baseband apparatus 1603 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 1603 . The baseband apparatus 1603 includes a processor 1604 and a memory 1605 .

The baseband device 1603 may include, for example, at least one baseband board on which multiple chips are arranged, as shown in FIG. 16 , one of the chips is, for example, the processor 1604, which is connected to the memory 1605 to call the program in the memory 1605 to execute The network devices shown in the above method embodiments operate.

The baseband device 1603 may further include a network interface 1606 for exchanging information with the radio frequency device 1602, and the interface is, for example, a common public radio interface (CPRI for short).

Specifically, the network-side device in this embodiment of the present invention further includes: an instruction or program stored in the memory 1605 and executable on the processor 1604, and the processor 1604 invokes the instruction or program in the memory 1605 to execute the instruction or program shown in FIG. 12 or FIG. 14 . In order to avoid repetition, it is not repeated here.

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a network-side device program or instruction to implement the above-mentioned FIG. 3 , Each process of the method embodiment shown in FIG. 4 , FIG. 5 or FIG. 6 can achieve the same technical effect. To avoid repetition, details are not repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or in a part that contributes to the prior art, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims (40)

1. a method for determining terminal behavior, applied to the terminal, is characterized in that, comprising: acquiring first information, where the first information indicates skipping the first physical downlink control channel PDCCH monitoring; According to the first information, the first behavior is executed, and the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. 2. The method according to claim 1, wherein the first information satisfies at least one of the following: The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time; The first information indicates a time interval within the skip activation time; When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information is not valid during the first part of the time interval. 3. The method according to claim 1, wherein the triggering the state change of the first timer comprises at least one of the following: suspending the currently running first timer, stopping the currently running first timer, The first timer is started, the first timer is restarted, the first timer is restored, the first timer is not started, and the first timer is not restarted. 4. The method according to claim 1, wherein the performing the first behavior according to the first information comprises: After the application delay or the effective delay of the first information, or, in the hybrid automatic repeat request HARQ feedback information of the physical downlink shared channel PDSCH or the physical uplink shared channel PUSCH scheduled by the PDCCH carrying the first information After the sending is completed, or after the HARQ feedback information of the first information is sent, the first behavior is performed according to the first information. 5. The method according to claim 1, wherein the performing the first behavior according to the first information comprises: reporting or not reporting the first measurement result within the skipped time interval indicated by the first information; or, If the first information indicates that the skipped time interval has an intersection with the discontinuous reception duration DRX onduration, reporting or not reporting the first measurement result during the intersection; or, If the skipped time interval indicated by the first information has no intersection with the discontinuous reception duration DRX onduration, the first measurement result is reported or not reported within the skipped time interval indicated by the first information. 6. The method of claim 1, wherein The state change of the first timer does not affect reporting or non-reporting of the first measurement result, or, during the pause period of the first timer, reporting or non-reporting of the first measurement result. 7. The method according to claim 6, wherein, during the pause period of the first timer, reporting or not reporting the first measurement result comprises: If there is an intersection between the first timer suspension period and the DRX onduration, reporting or not reporting the first measurement result during the intersection period or the first timer suspension period; or, If the pause period of the first timer has no intersection with the DRX onduration, the first measurement result may or may not be reported during the pause period of the first timer. The method according to claim 1, wherein the first measurement result comprises periodic channel state information P-CSI, semi-persistent channel state information SP-CSI, periodic sounding reference signal P-SRS, At least one of the semi-persistent sounding reference signal SP-SRS and the layer-one reference signal received power L1-RSRP. 9 . The method according to claim 6 or 7 , wherein the pause period of the first timer belongs to the active time or the time outside the active time. 10 . 10. The method according to claim 9, wherein the method further comprises: If the first timer pause period conflicts with the target DCI format monitoring, and if the first timer pause period belongs to the active time, the target DCI format monitoring opportunity is not detected; or, If the first timer pause period conflicts with target DCI format monitoring, and if the first timer pause period belongs to outside active time, detecting or not detecting the target DCI format monitoring opportunity. 11. The method of claim 3, wherein: The not starting or restarting the first timer includes: if the PDSCH or PUSCH scheduled by the PDCCH carrying the first information is the last or the last two transport blocks or the last packet of data, carrying the first information The PDCCH does not trigger the start or restart of the first timer. 12. The method of claim 3, wherein The resuming the first timer includes: resuming the first timer at the end time of the skipped time interval indicated by the first information, or the first symbol after the skipped time interval indicated by the first information , restore the first timer at the start time of the time slot or subframe; or, The starting the first timer includes: starting the first timer at the end time of the skipped time interval indicated by the first information, or at the first symbol after the skipped time interval indicated by the first information , start the first timer at the start time of the time slot or subframe; or, The restarting the first timer includes: restarting the first timer at the end time of the duration of the first PDCCH monitoring at the skipped time interval indicated by the first information, or at the skipped time indicated by the first information The first timer is restarted at the start of the first symbol, slot or subframe after the interval. 13. The method according to claim 1, wherein the skipping the first PDCCH monitoring comprises at least one of the following: skipping all PDCCH monitoring, skipping PDCCH monitoring of a specific downlink control information DCI format, skipping The specific wireless network temporarily identifies the PDCCH monitoring of the RNTI scrambled DCI, skips the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skips the PDCCH monitoring of a specific type of search space set. 14. The method according to claim 1, wherein the scope of action of the first information includes at least one of the following: for each terminal; For one or more DRX groups. 15. The method of claim 1, wherein the first timer comprises at least one of the following: Discontinuous reception deactivation timer drx-inactivitytimer; discontinuous reception duration timer drx-ondurationtimer; Uplink discontinuous reception hybrid automatic retransmission round-trip delay timer drx-HARQ-RTT-TimerUL; Downlink discontinuous reception hybrid automatic retransmission round-trip delay timer drx-HARQ-RTT-TimerDL; Random access contention resolution timer ra-ContentionResolutionTimer; Configure the authorization timer configuredGrantTimer; Uplink discontinuous reception retransmission timer drx-RetransmissionTimerUL; Downlink discontinuous reception retransmission timer drx-RetransmissionTimerDL; Partial bandwidth deactivation timer bwp-InactivityTimer; Deactivation timer sCellDeactivationTimer of the secondary cell. 16. The method of claim 15, wherein the first behavior comprises at least one of the following: Do not start drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and do not start drx-RetransmissionTimerUL or drx-RetransmissionTimerDL; enable drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and not enable drx-RetransmissionTimerUL or drx-RetransmissionTimerDL; enable drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and enable drx-RetransmissionTimerUL or drx-RetransmissionTimerDL; Do not activate drx-HARQ-RTT-TimerUL or drx-HARQ-RTT-TimerDL, and activate drx-RetransmissionTimerUL or drx-RetransmissionTimerDL. 17 . The method according to claim 1 , wherein the signaling carrying the first information comprises: downlink control information DCI and/or medium access control control element MAC CE. 18 . 18. A method for indicating terminal behavior, applied to a network side device, characterized in that it comprises: sending first information, where the first information instructs the terminal to skip the first PDCCH monitoring; Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. 19. The method according to claim 18, wherein the first information satisfies at least one of the following: The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time; The first information indicates a time interval within the skip activation time; When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information is not valid during the first part of the time interval. 20. The method according to claim 18, wherein the triggering the state change of the first timer comprises at least one of the following: suspending the currently running first timer, stopping the currently running first timer, The first timer is started, the first timer is restarted, the first timer is restored, the first timer is not started, and the first timer is not restarted. 21. A method for determining terminal behavior, applied to a terminal, characterized in that, comprising: acquiring second information, where the second information indicates skipping the second PDCCH monitoring; In the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format. 22. The method according to claim 21, wherein the second information satisfies at least one of the following: The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time; the second information indicates skipping the time interval within the activation time; When the second information indicates that the first part of the skipped time interval is located at a time outside the activation time, the second information does not take effect within the first part of the time interval; the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped; When the second information indicates that the skipped time interval conflicts with the target DCI format monitoring opportunity, the second information does not take effect; The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring; The terminal does not expect the second information to indicate to skip PDCCH monitoring outside the activation time. 23. The method according to claim 21 or 22, wherein in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, comprising the following one or more: If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, not detecting or detecting the target DCI format listening opportunity; If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to the active time, the target DCI format listening opportunity is not detected; If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detecting or not detecting the target DCI Format monitoring timing. 24. The method according to claim 21, wherein the skipping the second PDCCH monitoring comprises at least one of the following: skipping all PDCCH monitoring, skipping PDCCH monitoring of a specific DCI format, skipping a specific RNTI plus The PDCCH monitoring of the scrambled DCI, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set. 25. The method according to claim 21, wherein the signaling carrying the second information comprises: DCI and/or MAC CE. 26. The method according to claim 21, wherein the scope of action of the second information includes at least one of the following: for each terminal; For one or more DRX groups. 27. A method for indicating terminal behavior, comprising: sending second information, where the second information indicates skipping the second PDCCH monitoring; The second information is used by the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format. 28. The method according to claim 27, wherein the second information satisfies at least one of the following: The second information indicates that the skipped time interval belongs to the activation time or a time other than the activation time; the second information indicates skipping the time interval within the activation time; When the second information indicates that the first part of the skipped time interval is located at a time outside the activation time, the second information does not take effect within the first part of the time interval; the terminal does not expect the second information to indicate that the monitoring of the target DCI format is skipped; When the second information indicates that the skipped time interval conflicts with the target DCI format monitoring opportunity, the second information does not take effect; The second information indicates that the priority of skipping the second PDCCH monitoring is lower than or higher than the priority of the target DCI format monitoring; The terminal does not expect the second information to indicate to skip PDCCH monitoring outside the activation time. 29. The method according to claim 27 or 28, wherein in the case that the second information conflicts with the target DCI format, skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format, comprising the following one or more: If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, not detecting or detecting the target DCI format listening opportunity; If the second information indicates that the skipped time interval collides with the target DCI format listening opportunity, and if the second information indicates that the skipped time interval belongs to the active time, the target DCI format listening opportunity is not detected; If the second information indicates that the skipped time interval collides with the target DCI format listening occasion, and if the second information indicates that the skipped time interval belongs to a time other than the activation time, detecting or not detecting the target DCI Format monitoring timing. 30. The method according to claim 27, wherein the skipping the second PDCCH monitoring comprises at least one of the following: skipping all PDCCH monitoring, skipping PDCCH monitoring of a specific DCI format, skipping a specific RNTI plus The PDCCH monitoring of the scrambled DCI, skip the PDCCH monitoring of the DCI scheduling uplink or downlink data, and skip the PDCCH monitoring of a specific type of search space set. 31. The method according to claim 27, wherein the signaling carrying the second information comprises: DCI and/or MAC CE. 32. The method according to claim 27, wherein the scope of action of the second information includes at least one of the following: for each terminal; For one or more DRX groups. 33. A device for determining terminal behavior, applied to a terminal, characterized in that it comprises: a first acquiring module, configured to acquire first information, where the first information indicates skipping the first PDCCH monitoring; The first processing module is configured to execute the first behavior according to the first information, and the executing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. 34. The apparatus according to claim 33, wherein the first information satisfies at least one of the following: The first information indicates that the skipped time interval belongs to the activation time or a time other than the activation time; The first information indicates a time interval within the skip activation time; When the first information indicates that the first part of the skipped time interval is outside the activation time, the first information is not valid during the first part of the time interval. 35. A device for indicating terminal behavior, applied to network side equipment, characterized in that it comprises: a first sending module, configured to send first information, where the first information instructs the terminal to skip the first PDCCH monitoring; Wherein, the first information is used by the terminal to perform the first behavior, and the performing the first behavior includes at least one of the following: triggering a state change of the first timer, and determining whether to report the first measurement result. 36. A device for determining terminal behavior, applied to a terminal, characterized in that it comprises: a second obtaining module, configured to obtain second information, where the second information indicates skipping the second PDCCH monitoring; The third processing module is configured to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format. 37. A device for indicating terminal behavior, applied to network side equipment, characterized in that it comprises: a second sending module, configured to send second information, where the second information indicates skipping the second PDCCH monitoring; Wherein, the second information is used for the terminal to skip the second PDCCH monitoring or monitor the PDCCH of the target DCI format when the second information conflicts with the target DCI format. 38. A terminal, characterized in that it comprises: a processor, a memory and a program stored on the memory and executable on the processor, the program being executed by the processor to achieve the method as claimed in claim 1 A step of a method as claimed in any one of to 17, or, a step of a method as claimed in any one of claims 21 to 26. 39. A network-side device, comprising: a processor, a memory, and a program stored on the memory and running on the processor, the program being executed by the processor to achieve the The steps of the method of any one of claims 18 to 20, or, the steps of the method of any one of claims 27 to 32. 40. A readable storage medium, wherein a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the method according to any one of claims 1 to 32 is implemented A step of.

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