CN112956237B - Service processing method, device, chip and computer program - Google Patents

Abstract

The application discloses a service processing method, a device, a chip and a computer program, wherein the method can comprise the following steps: when the first action needs to be executed, the first base station triggers the first action when first trigger time is reached or indicates the terminal equipment to trigger the first action when the first trigger time is reached, the base station or the cell serving the connection corresponding to the first service is changed, and the first action is triggered and completed within the non-data transmission time of the first service. By applying the scheme of the application, the interruption of the data transmission of the first service can be avoided, and the normal operation of the first service is ensured.

Description

Business processing method, device, chip and computer program

technical field

The present application relates to wireless network technology, in particular to a service processing method, device, chip and computer program.

Background technique

In Time Sensitive Network (TSN, Time Sensitive Network), data packets will be transmitted at a specific period and time point, and the multiple nodes that need to pass through from source to destination are called TSN bridges (bridge), they will According to the negotiated requirements, resources are reserved for specific TSN data at a specific time to ensure its sequential transmission, so as to ensure that the TSN data transmission time from the source end to the destination end is definite.

In order to support TSN transmission, the 5G system as a whole serves as a TSN bridge, and other TSN bridges connected to the 5G system regard the 5G system as an ordinary TSN bridge for TSN data transmission and information interaction.

The current inter-base station handover of the 5G system mainly includes handover based on the N2 interface and handover based on the Xn interface. In the current switching mode, the base station will not consider whether it will affect the transmission of TSN service data, so it is likely to cause interruption of TSN service data transmission, thus affecting the normal progress of TSN service.

Contents of the invention

In view of this, the embodiments of the present application provide a service processing method, device, chip and computer program.

In the first aspect, a business processing method is provided, including:

When the first behavior needs to be performed, the first base station triggers the first behavior when the first trigger time is reached or instructs the terminal device to trigger the first behavior when the first trigger time is reached, and changes the A base station or a cell; the first behavior is triggered and completed during the non-data transmission time of the first service.

In the second aspect, a business processing method is provided, including:

The second base station sends the first indication information to the first base station, which is used for the first base station to determine the first trigger time according to the first indication information. When the first action needs to be performed, the first base station The first behavior is triggered at the first trigger time or the first base station instructs the terminal equipment to trigger the first behavior when the first trigger time is reached, and the base station or cell serving the connection corresponding to the first service is changed, the first base station A behavior is triggered and completed during the non-data transmission time of the first service.

In the third aspect, a business processing method is provided, including:

The terminal device obtains the first behavior execution command from the first base station;

The terminal device triggers the first behavior when the first trigger time is reached, and changes the base station or cell serving the connection corresponding to the first service, and the first behavior is triggered during the non-data transmission time of the first service and done.

In a fourth aspect, a service processing device is provided, configured to execute the method in the above first aspect or various implementations thereof.

Specifically, the service processing device includes a functional module for executing the method in the above first aspect or each implementation manner thereof.

In a fifth aspect, a service processing device is provided, configured to execute the method in the above-mentioned second aspect or various implementations thereof.

Specifically, the service processing device includes a functional module for executing the method in the above second aspect or each implementation manner thereof.

In a sixth aspect, a service processing device is provided, configured to execute the method in the above third aspect or various implementations thereof.

Specifically, the service processing device includes a functional module for executing the method in the above third aspect or each implementation manner thereof.

In a seventh aspect, a communication device is provided, including a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute the above-mentioned first aspect to the third aspect A method in any aspect of or implementations thereof.

In an eighth aspect, a chip is provided for implementing any one of the above first to third aspects or the method in each implementation manner thereof.

Specifically, the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes any one of the above-mentioned first to third aspects or any of the implementations thereof. method.

In a ninth aspect, there is provided a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute any one of the above-mentioned first to third aspects or the method in each implementation manner thereof.

In a tenth aspect, a computer program product is provided, including computer program instructions, the computer program instructions cause a computer to execute any one of the above first to third aspects or the method in each implementation manner.

In an eleventh aspect, a computer program is provided, which, when running on a computer, causes the computer to execute any one of the above first to third aspects or the method in each implementation manner thereof.

Based on the above introduction, it can be seen that with the scheme described in this application, the first behavior can be triggered and completed within the non-data transmission time of the first business, thereby avoiding the interruption of the data transmission of the first business and ensuring the normal operation of the first business to wait.

Description of drawings

FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.

FIG. 2 is a schematic diagram of a 5G system architecture supporting TSN transmission provided by an embodiment of the present application.

FIG. 3 is a schematic diagram of a preparation stage for handover based on an N2 interface provided by an embodiment of the present application.

FIG. 4 is a schematic diagram of an execution stage of an N2 interface-based handover provided by an embodiment of the present application.

FIG. 5 is a schematic diagram of a handover process based on an Xn interface provided by an embodiment of the present application.

FIG. 6 is a schematic flowchart of a service processing method provided by an embodiment of the present application.

FIG. 7 is a schematic diagram of the data transmission time and non-data transmission time of the TSN service provided by the embodiment of the present application.

FIG. 8 is a schematic diagram showing that the time-frequency resource information allocated by the second base station for the first service is different from the time-frequency resource information allocated by the first base station for the first service provided by the embodiment of the present application.

FIG. 9 is a schematic diagram of different uplink time-frequency resource information and downlink time-frequency resource information allocated for the first service according to an embodiment of the present application.

FIG. 10 is a schematic diagram of two triggering modes described in the embodiment of the present application.

FIG. 11 is a first schematic structural diagram of a service processing device provided by an embodiment of the present application.

Fig. 12 is a second schematic structural diagram of a service processing device provided by an embodiment of the present application.

Fig. 13 is a third schematic structural diagram of a service processing device provided by an embodiment of the present application.

FIG. 14 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application.

FIG. 15 is a schematic structural diagram of a chip 700 provided by an embodiment of the present application.

FIG. 16 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

The technical solution of the embodiment of the present application can be applied to various communication systems, for example: Global System of Mobile Communication (GSM, Global System of Mobile communication) system, Code Division Multiple Access (CDMA, Code Division Multiple Access) system, wideband Code Division Multiple Access ( WCDMA, Wideband Code Division Multiple Access) system, General Packet Radio Service (GPRS, General Packet Radio Service), Long Term Evolution (LTE, Long Term Evolution) system, LTE Frequency Division Duplex (FDD, Frequency Division Duplex) system, LTE Time Division Duplex Technology (TDD, Time Division Duplex), Universal Mobile Telecommunications System (UMTS, Universal MobileTelecommunication System), Worldwide Interoperability for Microwave Access (WiMAX, Worldwide Interoperability for Microwave Access) communication system or 5G system, etc.

Exemplarily, FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application. The communication system 100 may include a network device 110, and the network device 110 may be a device for communicating with a terminal device 120 (or called a communication terminal, terminal). The network device 110 can provide communication coverage for a specific geographical area, and can communicate with terminal devices located in the coverage area. Optionally, the network device 110 may be a base station (BTS, Base Transceiver Station) in a GSM system or a CDMA system, may also be a base station (NB, NodeB) in a WCDMA system, or may be an evolved base station in an LTE system (eNB or eNodeB, Evolutional Node B), or a wireless controller in a cloud radio access network (CRAN, Cloud Radio Access Network), or the network device can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network-side devices in the 5G network or network devices in the future evolution of the Public Land Mobile Network (PLMN, Public Land Mobile Network), etc.

The communication system 100 also includes at least one terminal device 120 located within the coverage of the network device 110 . As used herein, "terminal equipment" includes, but is not limited to, connection via wired lines, such as via public switched telephone network (PSTN, Public Switched Telephone Networks), digital subscriber line (DSL, Digital Subscriber Line), digital cable, direct cable connection; and/or another data connection/network; and/or via a wireless interface, e.g., for cellular networks, wireless local area networks (WLAN, Wireless Local Area Network), digital television networks such as DVB-H networks, satellite networks, AM-FM A broadcast transmitter; and/or an apparatus of another terminal device configured to receive/send communication signals; and/or an Internet of Things (IoT, Internet of Things) device. A terminal device arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "mobile terminal". Examples of mobile terminals include, but are not limited to, satellite or cellular telephones; Personal Communications System (PCS) terminals that may combine cellular radiotelephones with data processing, facsimile, and data communication capabilities; may include radiotelephones, pagers, Internet/Internet PDAs with network access, Web browsers, organizers, calendars, and/or Global Positioning System (GPS, Global Positioning System) receivers; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers device. The terminal equipment may refer to an access terminal, a user equipment (UE, User Equipment), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or user device. The access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP, SessionInitiation Protocol) phone, a wireless local loop (WLL, Wireless Local Loop) station, a personal digital processing (PDA, Personal Digital Assistant), a wireless communication function Handheld devices, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in 5G networks or terminal devices in future evolved PLMNs, etc.

Optionally, direct-to-device (D2D, Device to Device) communication may be performed between terminal devices 120 .

Optionally, a 5G system or a 5G network may also be called an NR system or an NR network.

The technical solution of the embodiment of the present application may be applied to the license-free spectrum or the licensed spectrum, which is not limited in the embodiment of the present application.

FIG. 1 exemplarily shows one network device and two terminal devices. Optionally, the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This application The embodiment does not limit this.

Optionally, the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in this embodiment of the present application.

It should be understood that a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device. Taking the communication system 100 shown in FIG. 1 as an example, the communication equipment may include a network equipment 110 and a terminal equipment 120 with communication functions. The network equipment 110 and the terminal equipment 120 may be the specific equipment described above, and will not be repeated here. The communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in this embodiment of the present application.

It should be understood that the terms "system" and "network" are often used interchangeably herein. The term "and/or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and/or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

FIG. 2 is a schematic diagram of a 5G system architecture supporting TSN transmission provided by an embodiment of the present application. As shown in Figure 5, the 5G system as a whole serves as a TSN bridge, and other TSN bridges connected to the 5G system regard the 5G system as a common TSN bridge for TSN data transmission and information interaction. The 5G system is equipped with a TSN conversion device (Translator) at the ingress and egress, which is used to translate external parameters and map them into parameters that can be recognized within the 5G system. In addition, the Translator also plays the role of traffic shaping.

The inter-base station handover of the 5G system mainly includes the handover based on the N2 interface and the handover based on the Xn interface.

FIG. 3 is a schematic diagram of a preparation stage for handover based on an N2 interface provided by an embodiment of the present application. As shown in Figure 3, the source base station (S-RAN, Source RAN Node) initiates a handover (HO, Handover) request message,

RAN is the abbreviation of Radio Access Network (Radio Access Network). The core network element interacts with the target base station (T-RAN, Target RAN Node) to confirm the bearer that can be switched, and the session management function entity (SMF, SessionManagement Function)/authentication management The functional entity (AMF, AuthenticationManagementFunction) will establish a protocol data unit (PDU, Protocol Data Unit) session on the target side (which includes interaction with the target base station and the user plane functional entity (UPF, User Plane Function) of the core network), and, Reply to AMF after it is built.

FIG. 4 is a schematic diagram of an execution stage of an N2 interface-based handover provided by an embodiment of the present application. As shown in Figure 4, the AMF sends a handover command (HO Command) message to the source base station, telling the source base station that the HO preparation phase has been completed, and the S-RAN can perform step 2 (step-2) at any time, sending a Handover Command to the terminal equipment, triggering The terminal device performs an air interface handover process to the target base station. After the air interface handover is completed, the terminal device sends a Step-4 message to the T-RAN. The subsequent process is that the T-RAN interacts with the core network to update the target side session and switch the data transmission path.

FIG. 5 is a schematic diagram of a handover process based on an Xn interface provided by an embodiment of the present application. As shown in Figure 5, the handover process is divided into a preparation phase and an execution phase. The preparation phase is the Handover Preparation process shown in Figure 5, which mainly includes the S-RAN sending a Handover Request (Handover Request) message to the T-RAN , T-RAN confirms whether it can support the establishment of the bearer according to its own situation, and replies to S-RAN, etc., the execution phase mainly includes the handover execution (Handover Execution) process shown in Figure 5 and steps 1-8, at this time S -RAN will send a handover request message to the terminal device, and the terminal device will switch to T-RAN according to the request message. After the handover is completed, T-RAN will send a notification message to the core network to let the core network change the data transmission path, etc.

FIG. 6 is a schematic flowchart of a service processing method provided by an embodiment of the present application. As shown in FIG. 6 , the following specific implementation manners are included.

In 601, the first base station determines that a first action needs to be performed.

In 602, the first base station triggers the first action when the first trigger time is reached or instructs the terminal device to trigger the first action when the first trigger time is reached, and changes the base station or cell serving the connection corresponding to the first service, the first The behavior is triggered and completed during the non-data transmission time of the first service.

The first base station can decouple the preparation phase and execution phase of the first behavior, and the first base station can trigger the first behavior preparation work of at least one (that is, one or more) second base stations in advance before executing the first behavior, changing The subsequent base station serving the connection corresponding to the first service may be at least one of the second base stations.

In the first behavior preparation stage, the first base station may also obtain the first indication information from the second base station, and select at least one base station from the second base stations according to the first indication information, as the changed service corresponding to the first service. The connected base station may be called a target base station, and may connect the first service to any cell under the target base station.

When the PDU session is established, the first base station will receive the first service parameter information from the network side (core network), which is mainly used for the semi-persistent scheduling (SPS, Semi-Persistent Scheduling) scheduling strategy of the base station side during the transmission of the first service data ok. Taking the first service as the TSN service as an example, the first service parameter information may include: TSN data transmission period, offset value within the period, data packet size, data packet quantity, gating information, etc.

The first base station may send the first service parameter information to the second base station, for the second base station to generate first indication information according to the first service parameter information, and return it to the first base station.

The first indication information may include at least one of the following: whether the second base station supports the first service; whether the second base station supports the first behavior for the first service; time-frequency resource information allocated by the second base station for the first service; The first trigger time suggested by the base station, etc.

The first base station can select at least one target base station from the second base stations according to the first indication information returned by each second base station. The second base station for the first act of business.

The first base station may also determine the first trigger time according to the first indication information obtained from the second base station.

For example, if the first indication information carries time-frequency resource information allocated by the second base station for the first service, the first base station may determine the time-frequency resource information allocated by the second base station and/or the first base station for the first service. out the first trigger time. Taking the first service as a TSN service as an example, the time-frequency resource information may include SPS configuration parameters allocated for the TSN service, such as time domain parameters, frequency domain parameters, and periods.

The first behavior can be triggered and completed during the non-data transmission time of the first service. Taking the first service as the TSN service as an example, the first base station may not trigger the first behavior during the TSN service data transmission time, but wait until the TSN service data transmission time passes (immediately) to trigger the first behavior during the non-data transmission time , such as triggering a handover command (HandoverCommand) to execute the handover process, and the first behavior can be completed during non-data transmission time.

FIG. 7 is a schematic diagram of the data transmission time and non-data transmission time of the TSN service provided by the embodiment of the present application. As shown in Figure 7, the scheduling of TSN service data transmission on the base station side is the time in the rectangular box, which is allocated periodically. The time other than the TSN service data transmission time is the non-data transmission time T1, which can be used in The first behavior is triggered and completed within T1, so that the transmission of TSN service data will not be affected, thereby ensuring the normal progress of the TSN service.

Taking the first behavior as switching as an example, triggering and completing the first behavior within T1 may mean that the air interface switching time and/or the data interruption time and/or the data jitter time are less than T1.

Taking Figure 4 as an example, the air interface switching time may refer to the time from step-2 to step-4, that is, the time for the terminal device on the air interface to complete the handover from the source base station to the target base station; The time from disconnecting the connection with the source base station to establishing the connection with the target base station is roughly the same as the air interface switching time. The only difference is that the source base station may still be transmitting data when sending step-2, so the data interruption time may be the time when the terminal device receives When step-2 is reached and the connection with the source base station is disconnected, the data interruption time is calculated; the data jitter time refers to the time when data transmission is affected, including not only the data interruption time, but also the time that can be transmitted but requires data forwarding (data forwarding) Time, the data jitter time of uplink and downlink may be different.

The time-frequency resource allocated by the second base station for the first service may be the same as or different from the time-frequency resource allocated by the first base station for the first service. If different, the first base station may determine the first trigger time according to the time-frequency resource information allocated by the second base station for the first service and the time-frequency resource information allocated by the first base station for the first service.

FIG. 8 is a schematic diagram showing that the time-frequency resource information allocated by the second base station for the first service is different from the time-frequency resource information allocated by the first base station for the first service provided by the embodiment of the present application. As shown in Figure 8, the scheduling time point allocated by the second base station for the TSN service is different from that of the first base station, so the first base station needs to calculate the non-data transmission time T1' according to the scheduling time point of the second base station and its own scheduling time point , it can be seen that T1' is smaller than T1.

In addition, if the uplink time-frequency resource information allocated for the first service is different from the downlink time-frequency resource information, the first base station may determine the first trigger time according to the uplink time-frequency resource information and the downlink time-frequency resource information.

FIG. 9 is a schematic diagram of a situation where uplink time-frequency resource information and downlink time-frequency resource information allocated for a first service are different according to an embodiment of the present application. As shown in FIG. 9 , if the uplink and downlink SPS arrangements are inconsistent, then the non-data transmission time T1 shown in FIG. 9 can be obtained.

If the first indication information carries the first trigger time suggested by the second base station, the first base station may also use the first trigger time suggested by the second base station as the first trigger time, that is, trigger the first trigger time according to the suggested first trigger time. One act and so on. Likewise, the first behavior can be triggered and completed during the non-data transmission time of the first service.

When the first behavior needs to be performed, the first base station may trigger the first behavior, or the first base station may instruct the terminal device to trigger the first behavior. FIG. 10 is a schematic diagram of two triggering modes described in the embodiment of the present application. As shown in Figure 10, after completing the first behavior preparation phase, when it is determined that the first behavior needs to be performed, the first base station can trigger the first behavior when the first trigger time is reached, and accordingly, the terminal device can The first behavior is completed, or the first base station may also send a first behavior execution command to the terminal device, and accordingly, the terminal device may trigger the first behavior when the first trigger time is reached.

The first behavior execution command may include at least one of the following: the first trigger time; the base station or cell information selected by the first base station for the terminal device; the base station or cell information for the terminal device to select, the selected base station or cell is the change The subsequent base stations or cells that serve the connection corresponding to the first service.

The foregoing first behavior may include at least one of the following: handover and Radio Resource Control (RRC, Radio Resource Control) redirection. The handover may include intra-5G system handover, inter-system handover, or handover between base stations of different standards.

In addition, the above-mentioned first service may be a TSN service, but is not limited to the TSN service, and is also applicable to other services, such as Ultra Reliability and Low Latency Communication (URLLC, Ultra Reliability and Low Latency Communication) services.

The solution described in this application is mainly described above from the side of the first base station, and the solution described in this application is further described below from the side of the second base station and the side of the terminal device respectively.

For the second base station, the first indication information can be sent to the first base station, for the first base station to determine the first trigger time, and when the first behavior needs to be performed, the first base station will trigger it when the first trigger time is reached The first behavior or the first base station instructs the terminal device to trigger the first behavior when the first trigger time is reached, and change the base station or cell serving the connection corresponding to the first service. The first behavior is within the non-data transmission time of the first service Triggered and done.

The second base station may send the first indication information to the first base station in the first behavior preparation phase. The second base station may acquire the first service parameter information from the first base station and/or the network side, and generate the first indication information according to the first service parameter information.

The first service parameter information may include: a period of TSN data transmission, an offset value within a period, a data packet size, a number of data packets, gating information, and the like.

The first indication information may include at least one of the following: whether the second base station supports the first service; whether the second base station supports the first behavior for the first service; time-frequency resource information allocated by the second base station for the first service; The first trigger time suggested by the base station, etc.

Wherein, the way for the second base station to determine whether to support the first behavior for the first service may include at least one of the following:

1) Determine the transmission period of the first service according to the first service parameter information, and determine whether to support the first behavior for the first service according to the transmission period; for example, when the transmission period is greater than the data interruption time of switching, it can be determined to support the first behavior for the the first act of a business;

2) According to the first service parameter information, it is determined whether the resources satisfying the first service transmission can be provided, and whether the first behavior for the first service is supported according to the judgment result; for example, if it is determined that the resources meeting the first service transmission can be provided, then the Determine to support the first behavior for the first service, otherwise, determine not to support the first behavior for the first service;

3) Determine whether the transmission delay required by the first service can be met according to the first service parameter information, and determine whether to support the first behavior for the first service according to the judgment result; for example, determine whether the transmission delay that can meet the first service requirement, Then it may be determined that the first behavior for the first service is supported; otherwise, it may be determined that the first behavior for the first service is not supported.

In addition, if there is a resource allocation conflict between the second service on the second base station and the first service, for example, there is a resource allocation conflict between the existing TSN service 2 on the second base station and the TSN service 1 to be switched over, such as the second The TSN service 2 on the base station has already occupied the corresponding time-frequency resource, then the method of allocating the time-frequency resource for the first service by the second base station may at least include one of the following: according to the service quality parameters of the second service and the first service, determine the priority A service that preempts the time-frequency resource of the other party; assigning a time-frequency resource different from the time-frequency resource allocated by the first base station to the first service for the first service.

Generally speaking, if the time-frequency resource allocated by the second base station for the first service needs to be consistent with the time-frequency resource allocated by the first base station for the first service, then it may be considered to preempt the time-frequency resource of the second service on the second base station , during preemption, it can be judged according to the QoS parameters of the first service and the second service which preempts the resources of the other party first. If the time-frequency resource allocated by the second base station for the first service does not need to be consistent with the time-frequency resource allocated by the first base station for the first service, then if the allocated new time-frequency resource can still meet the index requirements of the first service, the second The base station may allocate time-frequency resources different from the time-frequency resources allocated by the first base station to the first service for the first service, or the second base station may separately adjust the time-frequency resources of the first service and the second service, as long as the time-frequency resources of the first service and the second service are not affected. The indicator requirements of a business are sufficient.

For the terminal device, the terminal device can obtain the first behavior execution command from the first base station, and trigger the first behavior when the first trigger time is reached, and change the base station or cell serving the connection corresponding to the first service, the first The behavior is triggered and completed during the non-data transmission time of the first service.

The first behavior execution command may include at least one of the following: the first trigger time; the base station or cell information selected by the first base station for the terminal device; the base station or cell information for the terminal device to select, the selected base station or cell is the change The subsequent base stations or cells that serve the connection corresponding to the first service.

If the first behavior execution command carries the first trigger time, the terminal device may trigger the first behavior when the carried first trigger time arrives. If the first behavior execution command does not carry the first trigger time, the terminal device may determine the first trigger time, and trigger the first behavior when the determined first trigger time is reached. That is, if the first trigger time is specified in the first behavior execution command, the first behavior is triggered according to the regulation; otherwise, the first behavior can be triggered and completed during the non-data transmission time according to the same principle as the first base station side.

The first behavior above may include at least one of the following: handover, RRC redirection. For handover, the process for the terminal device to trigger and complete the handover may include initiating random access to the target base station, obtaining cell synchronization, and sending a handover completion message. For RRC redirection, the process of triggering and completing RRC redirection by the terminal device may include initiating random access to the target base station and completing an RRC connection establishment request.

The above-mentioned first service may be a TSN service, but is not limited to the TSN service, and is also applicable to other services, such as URLLC services.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, it is expressed as a series of action combinations, but those skilled in the art should know that the application is not limited by the described action sequence, because according to this Depending on the application, certain steps may be performed in another order or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

In short, with the solution described in this application, the first behavior can be triggered and completed during the non-data transmission time of the first business, thereby avoiding the interruption of the data transmission of the first business and ensuring the normal progress of the first business. Realize the decoupling of the preparation stage and the execution stage, thereby improving the execution speed of the first behavior and reducing the data interruption time caused by the first behavior.

The above is the introduction of the method embodiments, and the solution described in the present application will be further described through the device embodiments below.

FIG. 11 is a first schematic structural diagram of a service processing device provided by an embodiment of the present application. The service processing apparatus can be applied to a first base station, and as shown in FIG. 11 , includes: a first executing unit 111 .

The first execution unit 111 is configured to trigger the first behavior when the first trigger time is reached or instruct the terminal device to trigger the first behavior when the first trigger time is reached when the first behavior needs to be executed, and change the service corresponding to the first business In the connected base station or cell, the first behavior is triggered and completed during the non-data transmission time of the first service.

The service processing apparatus shown in FIG. 11 may further include a preprocessing unit 112 .

The pre-processing unit 112 is configured to obtain the first indication information from the second base station, and determine the first trigger time according to the first indication information; the changed base station serving the connection corresponding to the first service may be one of the second base stations at least one.

The first indication information may include at least one of the following: whether the second base station supports the first service; whether the second base station supports the first behavior for the first service; time-frequency resource information allocated by the second base station for the first service; The first trigger time suggested by the base station.

If the first indication information carries the time-frequency resource information allocated by the second base station for the first service, the preprocessing unit 112 may determine the time-frequency resource information allocated by the second base station and/or the first base station for the first service. The first trigger time; and/or, if the first indication information carries the first trigger time suggested by the second base station, the preprocessing unit 112 may use the first trigger time suggested by the second base station as the first trigger time.

In addition, if the time-frequency resource information allocated by the second base station for the first service is different from the time-frequency resource information allocated by the first base station for the first service, the preprocessing unit 112 may The resource information and the time-frequency resource information allocated by the first base station for the first service determine the first trigger time.

If the uplink time-frequency resource information allocated for the first service is different from the downlink time-frequency resource information, then the preprocessing unit 112 may also determine the first trigger time according to the uplink time-frequency resource information and the downlink time-frequency resource information.

The preprocessing unit 112 may acquire the first indication information in the first behavior preparation stage. The pre-processing unit 112 may also trigger the first behavior preparation of at least one second base station in the first behavior preparation phase.

The preprocessing unit 112 may also select at least one base station from the second base stations according to the first indication information as the changed base station serving the connection corresponding to the first service.

The preprocessing unit 112 may send the first service parameter information to the second base station, so that the second base station generates first indication information according to the first service parameter information.

When the first behavior needs to be executed, the first execution unit 111 can send the first behavior execution command to the terminal device; the first behavior execution command can include at least one of the following: the first trigger time; the base station or cell selected for the terminal device Information: base station or cell information for the terminal device to select, and the selected base station or cell is the changed base station or cell serving the connection corresponding to the first service.

The first behavior above may at least include one of the following: handover and RRC redirection.

Fig. 12 is a second schematic structural diagram of a service processing device provided by an embodiment of the present application. The service processing apparatus can be applied in the second base station, and as shown in FIG. 12 , includes: a sending unit 121 .

The sending unit 121 is configured to send first indication information to the first base station, for the first base station to determine the first trigger time, and when the first behavior needs to be performed, the first base station triggers the first trigger time when the first trigger time is reached. Behavior or the first base station instructs the terminal device to trigger the first behavior when the first trigger time is reached, and change the base station or cell serving the connection corresponding to the first service, the first behavior is triggered during the non-data transmission time of the first service and Finish.

The sending unit 121 may send the first indication information to the first base station in the first behavior preparation stage.

The service processing apparatus shown in FIG. 12 may further include a first acquiring unit 122 .

The first obtaining unit 122 may obtain first service parameter information from the first base station and/or the network side, and generate first indication information according to the first service parameter information.

The first indication information may include at least one of the following: whether the second base station supports the first service; whether the second base station supports the first behavior for the first service; time-frequency resource information allocated by the second base station for the first service; The first trigger time suggested by the second base station.

The first acquisition unit 122 may determine the transmission period of the first service according to the first service parameter information, determine whether to support the first behavior for the first service according to the transmission period; and/or determine whether it can provide the first service according to the first service parameter information Satisfy the resources for the transmission of the first service, determine whether to support the first behavior for the first service according to the judgment result; and/or judge whether the transmission delay required by the first service can be met according to the first service parameter information, and determine according to the judgment result Whether to support the first behavior for the first business.

In addition, if there is a resource allocation conflict between the second service and the first service on the second base station, the method for the first obtaining unit 122 to allocate time-frequency resources for the first service may include at least one of the following: according to the second service and the first service A quality of service parameter for a service is used to determine the service that preempts the time-frequency resource of the other party first; a time-frequency resource different from the time-frequency resource allocated by the first base station for the first service is allocated to the first service.

The first behavior above may at least include one of the following: handover and RRC redirection.

Fig. 13 is a third schematic structural diagram of a service processing device provided by an embodiment of the present application. The service processing apparatus can be applied to a terminal device, and as shown in FIG. 13 , includes: a second acquiring unit 131 and a second executing unit 132 .

The second obtaining unit 131 is configured to obtain the first behavior execution command from the first base station.

The second execution unit 132 is configured to trigger the first behavior when the first trigger time is reached, and change the base station or cell serving the connection corresponding to the first service, and the first behavior is triggered and completed during the non-data transmission time of the first service .

The first behavior execution command may include at least one of the following: the first trigger time; the base station or cell information selected by the first base station for the terminal device; the base station or cell information for the terminal device to select, the selected base station or cell is the changed The base station or cell serving the connection corresponding to the first service.

If the first behavior execution command carries the first trigger time, the second execution unit 132 can trigger the first behavior when the first trigger time carried is reached; if the first behavior execution command does not carry the first trigger time, Then the second execution unit 132 may determine the first trigger time, and trigger the first behavior when the determined first trigger time is reached.

The second execution unit 132 may change the connection corresponding to the first service to the base station or cell selected by the first base station carried in the first behavior execution command for the terminal device; and/or, from the terminal device carried in the first behavior execution command The device selects from the base station or cell selected by the device, and changes the connection corresponding to the first service to the selected base station or cell.

The foregoing first behavior may include at least one of the following: handover, radio resource control, RRC redirection.

For the specific working process of the device embodiment shown in FIGS. 11-13 , please refer to the relevant descriptions in the aforementioned method embodiments, and details will not be repeated here.

FIG. 14 is a schematic structural diagram of a communication device 600 provided by an embodiment of the present application. The communication device 600 shown in FIG. 14 includes a processor 610, and the processor 610 can call and run a computer program from a memory 620, so as to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 14 , the communication device 600 may further include a memory 620 . Wherein, the processor 610 can invoke and run a computer program from the memory 620, so as to implement the method in the embodiment of the present application.

Wherein, the memory 620 may be an independent device independent of the processor 610 , or may be integrated in the processor 610 .

Optionally, as shown in FIG. 14, the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, to send information or data to other devices, or receive other Information or data sent by the device.

Wherein, the transceiver 630 may include a transmitter and a receiver. The transceiver 630 may further include antennas, and the number of antennas may be one or more.

Optionally, the communication device 600 may specifically be the network device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here. .

Optionally, the communication device 600 may specifically be the mobile terminal/terminal device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, for the sake of brevity , which will not be repeated here.

FIG. 15 is a schematic structural diagram of a chip 700 provided by an embodiment of the present application. The chip 700 shown in FIG. 15 includes a processor 710, and the processor 710 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 15 , the chip 700 may further include a memory 720 . Wherein, the processor 710 can invoke and run a computer program from the memory 720, so as to implement the method in the embodiment of the present application.

Wherein, the memory 720 may be an independent device independent of the processor 710 , or may be integrated in the processor 710 .

Optionally, the chip 700 may also include an input interface 730 . Wherein, the processor 710 can control the input interface 730 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.

Optionally, the chip 700 may also include an output interface 740 . Wherein, the processor 710 can control the output interface 740 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.

Optionally, the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network device in the methods of the embodiment of the present application. For the sake of brevity, details are not repeated here.

Optionally, the chip can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the chip can implement the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application. For the sake of brevity, here No longer.

It should be understood that the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.

FIG. 16 is a schematic block diagram of a communication system 800 provided by an embodiment of the present application. As shown in FIG. 16 , the communication system 800 includes a terminal device 810 and a network device 820 .

Wherein, the terminal device 810 can be used to realize the corresponding functions realized by the terminal device in the above method, and the network device 820 can be used to realize the corresponding functions realized by the network device in the above method. repeat.

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability. In the implementation process, each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software. The above-mentioned processor can be a general-purpose processor, a digital signal processor (DSP, DigitalSignal Processor), an application-specific integrated circuit (ASIC, Application Specific Integrated Circuit), an off-the-shelf programmable gate array (FPGA, Field Programmable Gate Array) or other programmable Logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logic block diagrams disclosed in the embodiments of the present application may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Wherein, the non-volatile memory can be read-only memory (ROM, Read-Only Memory), programmable read-only memory (PROM, Programmable ROM), erasable programmable read-only memory (EPROM, Erasable PROM), electronically programmable Erase Programmable Read-Only Memory (EEPROM, Electrically EPROM) or Flash. The volatile memory may be random access memory (RAM, Random Access Memory), which is used as an external cache. By way of illustration and not limitation, many forms of RAM are available such as Static Random Access Memory (SRAM, Static RAM), Dynamic Random Access Memory (DRAM, Dynamic RAM), Synchronous Dynamic Random Access Memory (SDRAM, Synchronous DRAM), double data rate synchronous dynamic random access memory (DDR SDRAM, DoubleData Rate SDRAM), enhanced synchronous dynamic random access memory (ESDRAM, Enhanced SDRAM), synchronous connection dynamic random access memory (SLDRAM, Synchlink DRAM) And direct memory bus random access memory (DR RAM, Direct Rambus RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but not be limited to, these and any other suitable types of memory.

The embodiment of the present application also provides a computer-readable storage medium for storing computer programs.

Optionally, the computer-readable storage medium can be applied to the network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the network device in the methods of the embodiments of the present application. For brevity, here No longer.

Optionally, the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the various methods of the embodiments of the present application , for the sake of brevity, it is not repeated here.

The embodiment of the present application also provides a computer program product, including computer program instructions.

Optionally, the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, the Let me repeat.

Optionally, the computer program product can be applied to the mobile terminal/terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the mobile terminal/terminal device in the methods of the embodiments of the present application, For the sake of brevity, details are not repeated here.

The embodiment of the present application also provides a computer program.

Optionally, the computer program can be applied to the network device in the embodiment of the present application. When the computer program is run on the computer, the computer executes the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity , which will not be repeated here.

Optionally, the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application. When the computer program is run on the computer, the computer executes each method in the embodiment of the present application to be implemented by the mobile terminal/terminal device For the sake of brevity, the corresponding process will not be repeated here.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present application.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk.

The above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the application. Should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (49)

1. A method for processing a service, comprising:

when the first action needs to be executed, the first base station triggers the first action when first trigger time is reached or indicates the terminal equipment to trigger the first action when the first trigger time is reached, and a connected base station or a cell serving the first service is changed, wherein the first action is triggered and completed within the non-data transmission time of the first service.

2. The method of claim 1,

the method further comprises the following steps: the first base station acquires first indication information from a second base station, and determines the first trigger time according to the first indication information;

the changed base station serving the connection corresponding to the first service is at least one of the second base stations.

3. The method of claim 2,

the first indication information includes at least one of: whether the second base station supports the first service; whether the second base station supports the first behavior for the first traffic; the second base station distributes time-frequency resource information for the first service; a first trigger time suggested by the second base station.

4. The method of claim 3,

the determining of the first trigger time according to the first indication information includes at least one of:

determining the first trigger time according to the time-frequency resource information allocated to the first service by the second base station and/or the first base station;

and taking the first trigger time suggested by the second base station as the first trigger time.

5. The method of claim 4,

the method further comprises the following steps: if the time-frequency resource information allocated by the second base station to the first service is different from the time-frequency resource information allocated by the first base station to the first service, the first base station determines the first trigger time according to the time-frequency resource information allocated by the second base station to the first service and the time-frequency resource information allocated by the first base station to the first service.

6. The method of claim 4,

the method further comprises the following steps: and if the uplink time-frequency resource information and the downlink time-frequency resource information allocated to the first service are different, the first base station determines the first trigger time according to the uplink time-frequency resource information and the downlink time-frequency resource information.

7. The method of claim 2,

the first base station acquiring the first indication information from the second base station comprises:

and the first base station acquires the first indication information in the first behavior preparation stage.

8. The method of claim 7,

the method further comprises the following steps: and the first base station triggers the first behavior preparation work of at least one second base station in the first behavior preparation stage.

9. The method of claim 2,

the method further comprises the following steps: and the first base station selects at least one base station from the second base stations according to the first indication information to serve as the changed base station serving the connection corresponding to the first service.

10. The method of claim 2,

the method further comprises the following steps: and the first base station sends first service parameter information to the second base station, so that the second base station generates the first indication information according to the first service parameter information.

11. The method of claim 1,

the first base station instructing the terminal equipment to trigger the first action when reaching a first trigger time comprises the following steps:

the first base station sends a first action execution command to the terminal equipment;

the first behavior execution command includes at least one of: the first trigger time; the first base station is base station or cell information selected by the terminal equipment; and the selected base station or cell is the changed base station or cell serving the connection corresponding to the first service.

12. The method of any one of claims 1-11,

the first behavior includes at least one of: handover, radio resource control, RRC, redirection.

13. A method for processing a service, comprising:

the second base station sends first indication information to the first base station, so that the first base station determines first trigger time, when the first action needs to be executed, the first action is triggered by the first base station when the first trigger time is reached or the first base station indicates the terminal equipment to trigger the first action when the first trigger time is reached, a connected base station or a cell corresponding to a first service is changed, and the first action is triggered and completed within the non-data transmission time of the first service.

14. The method of claim 13,

the second base station sending the first indication information to the first base station comprises:

and the second base station sends the first indication information to the first base station in a first behavior preparation stage.

15. The method of claim 13 or 14,

the method further comprises the following steps: and the second base station acquires first service parameter information from the first base station and/or a network side, and generates the first indication information according to the first service parameter information.

16. The method of claim 15,

the first indication information includes at least one of: whether the second base station supports the first service; whether the second base station supports the first behavior for the first traffic; the second base station distributes time-frequency resource information for the first service; a first trigger time suggested by the second base station.

17. The method of claim 16,

the manner in which the second base station determines whether to support the first behavior for the first traffic includes at least one of:

determining a transmission period of the first service according to the first service parameter information, and determining whether the first behavior aiming at the first service is supported according to the transmission period;

judging whether resources meeting the first service transmission can be provided according to the first service parameter information, and determining whether the first behavior aiming at the first service is supported according to a judgment result;

and judging whether the transmission delay required by the first service can be met or not according to the first service parameter information, and determining whether the first behavior aiming at the first service is supported or not according to a judgment result.

18. The method of claim 16 or 17,

the method further comprises the following steps: if there is a conflict between the second service on the second base station and the first service in resource allocation, the manner of allocating, by the second base station, the time-frequency resource for the first service at least includes one of the following:

determining a service which preferentially seizes a time-frequency resource of the opposite side according to the service quality parameters of the second service and the first service;

and allocating time-frequency resources to the first service, wherein the time-frequency resources are different from the time-frequency resources allocated to the first service by the first base station.

19. The method of claim 13,

the first behavior comprises at least one of: handover, radio resource control, RRC, redirection.

20. A method for processing a service, comprising:

the terminal equipment acquires a first behavior execution command from the first base station;

and the terminal equipment triggers the first behavior when reaching a first trigger time, changes a connected base station or a cell serving a first service, and triggers and completes the first behavior within the non-data transmission time of the first service.

21. The method of claim 20,

the first behavior execution command includes at least one of: the first trigger time; the first base station is base station or cell information selected by the terminal equipment; and the selected base station or cell is the changed base station or cell serving the connection corresponding to the first service.

22. The method of claim 20 or 21,

the terminal equipment triggers the first action when reaching a first trigger time, and the first action comprises the following steps:

if the first action execution command carries the first trigger time, triggering the first action when the carried first trigger time is reached;

if the first action execution command does not carry the first trigger time, determining the first trigger time, and triggering the first action when the determined first trigger time is reached.

23. The method of claim 20,

the first behavior includes at least one of: handover, radio resource control, RRC, redirection.

24. A service processing apparatus, wherein the service processing apparatus is applied in a first base station, and the service processing apparatus includes: a first execution unit;

the first execution unit is configured to trigger a first action when a first trigger time is reached or instruct a terminal device to trigger the first action when the first trigger time is reached when the first action needs to be executed, to change a connected base station or a cell serving a first service, where the first action is triggered and completed within a non-data transmission time of the first service.

25. The traffic processing apparatus of claim 24,

the service processing device further comprises: a pre-processing unit;

the preprocessing unit is configured to obtain first indication information from a second base station, and determine the first trigger time according to the first indication information; the changed base station serving the connection corresponding to the first service is at least one of the second base stations.

26. The traffic processing apparatus of claim 25, wherein,

the first indication information includes at least one of: whether the second base station supports the first service; whether the second base station supports the first behavior for the first traffic; the second base station distributes time-frequency resource information for the first service; a first trigger time suggested by the second base station.

27. The traffic processing apparatus of claim 26,

the preprocessing unit determines the first trigger time according to the time-frequency resource information allocated to the first service by the second base station and/or the first base station;

and/or the preprocessing unit takes the first trigger time suggested by the second base station as the first trigger time.

28. The traffic processing apparatus of claim 27, wherein,

the preprocessing unit is further configured to determine the first trigger time according to the time-frequency resource information allocated by the second base station for the first service and the time-frequency resource information allocated by the first base station for the first service, if the time-frequency resource information allocated by the second base station for the first service is different from the time-frequency resource information allocated by the first base station for the first service.

29. The traffic processing apparatus of claim 27, wherein,

the preprocessing unit is further configured to determine the first trigger time according to the uplink time-frequency resource information and the downlink time-frequency resource information if the uplink time-frequency resource information and the downlink time-frequency resource information allocated for the first service are different.

30. The traffic processing apparatus of claim 25, wherein the preprocessing unit obtains the first indication information during the first row preparation phase.

31. The traffic processing apparatus of claim 30, wherein,

the preprocessing unit is further configured to trigger a first behavior preparation operation of at least one of the second base stations in the first behavior preparation phase.

32. The traffic processing apparatus of claim 25, wherein the preprocessing unit is further configured to select at least one base station from the second base stations according to the first indication information, as the changed base station serving the connection corresponding to the first traffic.

33. The traffic processing apparatus of claim 25, wherein the preprocessing unit is further configured to send first traffic parameter information to the second base station, so that the second base station generates the first indication information according to the first traffic parameter information.

34. The service processing apparatus of claim 24, wherein the first execution unit sends a first behavior execution command to the terminal device;

the first behavior execution command includes at least one of: the first trigger time; base station or cell information selected for the terminal device; and the selected base station or cell is the changed base station or cell serving the connection corresponding to the first service.

35. A traffic processing device according to any of claims 24-34, characterized in that the first behavior comprises at least one of: handover, radio resource control, RRC, redirection.

36. A service processing apparatus, wherein the service processing apparatus is applied in a second base station, and the service processing apparatus includes: a transmitting unit;

the sending unit is configured to send first indication information to a first base station, where the first base station determines a first trigger time, and when a first behavior needs to be executed, the first base station triggers the first behavior when the first trigger time is reached, or the first base station instructs a terminal device to trigger the first behavior when the first trigger time is reached, so as to change a base station or a cell serving a connection corresponding to a first service, where the first behavior is triggered and completed within a non-data transmission time of the first service.

37. The traffic processing apparatus of claim 36, wherein,

the sending unit sends the first indication information to the first base station in a first behavior preparation stage.

38. The traffic processing apparatus according to claim 36 or 37,

the service processing device further comprises: a first acquisition unit;

the first obtaining unit is configured to obtain first service parameter information from the first base station and/or a network side, and generate the first indication information according to the first service parameter information.

39. The traffic processing apparatus of claim 38,

the first indication information includes at least one of: whether the second base station supports the first service; whether the second base station supports the first behavior for the first traffic; the second base station distributes time-frequency resource information for the first service; a first trigger time suggested by the second base station.

40. The traffic processing apparatus of claim 39, wherein,

the first obtaining unit determines a transmission cycle of the first service according to the first service parameter information, and determines whether the first behavior for the first service is supported according to the transmission cycle;

and/or the first obtaining unit determines whether a resource meeting the first service transmission can be provided according to the first service parameter information, and determines whether the first behavior for the first service is supported according to a determination result;

and/or the first obtaining unit determines whether the transmission delay required by the first service can be met according to the first service parameter information, and determines whether the first behavior for the first service is supported according to a determination result.

41. The traffic processing apparatus according to claim 39 or 40,

the first obtaining unit is further configured to, if there is a conflict between the second service on the second base station and the first service in resource allocation, allocate a time-frequency resource to the first service in a manner that at least one of the following: determining a service which preferentially seizes a time-frequency resource of the opposite side according to the service quality parameters of the second service and the first service; and allocating time-frequency resources to the first service, wherein the time-frequency resources are different from the time-frequency resources allocated to the first service by the first base station.

42. The traffic processing apparatus of claim 36, wherein the first behavior comprises at least one of: handover, radio resource control, RRC, redirection.

43. A service processing device, which is applied in a terminal device, includes: a second acquisition unit and a second execution unit;

the second acquiring unit is used for acquiring a first behavior execution command from the first base station;

the second execution unit is configured to trigger the first behavior when a first trigger time is reached, and change a base station or a cell serving a connection corresponding to a first service, where the first behavior is triggered and completed within a non-data transmission time of the first service.

44. The traffic processing apparatus of claim 43,

the first behavior execution command includes at least one of: the first trigger time; the first base station is base station or cell information selected by the terminal equipment; and the selected base station or cell is the changed base station or cell serving the connection corresponding to the first service.

45. The traffic processing apparatus of claim 43 or 44,

if the first action execution command carries the first trigger time, the second execution unit triggers the first action when the carried first trigger time is reached;

if the first action execution command does not carry the first trigger time, the second execution unit determines the first trigger time and triggers the first action when the determined first trigger time is reached.

46. The traffic processing apparatus of claim 43, wherein the first behavior comprises at least one of: handover, radio resource control, RRC, redirection.

47. A communication device, comprising: a processor and a memory, the memory for storing a computer program, the processor for invoking and executing the computer program stored in the memory, performing the method of any one of claims 1 to 23.

48. A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1 to 23.

49. A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 1 to 23.

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