SE9903365L - A broadcast radio system - Google Patents

A broadcast radio system

Info

Publication number
SE9903365L
SE9903365L SE9903365A SE9903365A SE9903365L SE 9903365 L SE9903365 L SE 9903365L SE 9903365 A SE9903365 A SE 9903365A SE 9903365 A SE9903365 A SE 9903365A SE 9903365 L SE9903365 L SE 9903365L
Authority
SE
Sweden
Prior art keywords
transmitter
transmitting
identification code
service
transmitter identification
Prior art date
Application number
SE9903365A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9903365D0 (en
Inventor
Richard Rebhan
Jan Ossfeldt
Original Assignee
Teracom Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teracom Ab filed Critical Teracom Ab
Priority to SE9903365A priority Critical patent/SE9903365L/en
Publication of SE9903365D0 publication Critical patent/SE9903365D0/en
Priority to AU75660/00A priority patent/AU7566000A/en
Priority to PCT/SE2000/001732 priority patent/WO2001022632A1/en
Publication of SE9903365L publication Critical patent/SE9903365L/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/57—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for mobile receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)

Abstract

The invention relates to a method for frequency tracking in a digital broadcasting system comprising a plurality of broadcasting transmitter stations (10) for transmitting a service to a mobile broadcast receiver (30). The method comprises the steps of: transmitting, from a certain broadcasting transmitter station (10), said service using a first central frequency (fC1); transmitting, from said certain broadcasting transmitter station (10), information identifying said certain transmitter; transmitting, together with said service, a list comprising transmitter identification codes and associated alternative frequencies (fC2, fC3 fC4, fC5, fC6, fC7) on which said service is transmitted. The method further comprises transmitting, in a first directional sector from said certain broadcasting transmitter station, a first transmitter identification code (A); and transmitting, in a second directional sector from said certain broadcasting transmitter station, a second transmitter identification code (B), said second transmitter identification code (B) differing from said first transmitter identification code (A); wherein said list associates said first transmitter identification code (A) with a first set of alternative central frequencies (fC2; fC3; fC7), and said list associates said second transmitter identification code (B) with a second set of alternative central frequencies (fC2; fC3; fC4), said second set of alternative central frequencies (fC2; fC3; fC4) differing from said first set of alternative central frequencies (fC2; fC3; fC7).
SE9903365A 1999-09-20 1999-09-20 A broadcast radio system SE9903365L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9903365A SE9903365L (en) 1999-09-20 1999-09-20 A broadcast radio system
AU75660/00A AU7566000A (en) 1999-09-20 2000-09-07 A broadcasting system
PCT/SE2000/001732 WO2001022632A1 (en) 1999-09-20 2000-09-07 A broadcasting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903365A SE9903365L (en) 1999-09-20 1999-09-20 A broadcast radio system

Publications (2)

Publication Number Publication Date
SE9903365D0 SE9903365D0 (en) 1999-09-20
SE9903365L true SE9903365L (en) 2001-03-21

Family

ID=20417057

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9903365A SE9903365L (en) 1999-09-20 1999-09-20 A broadcast radio system

Country Status (3)

Country Link
AU (1) AU7566000A (en)
SE (1) SE9903365L (en)
WO (1) WO2001022632A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7343487B2 (en) 2001-10-10 2008-03-11 Nokia Corporation Datacast distribution system
US7231404B2 (en) 2003-01-31 2007-06-12 Nokia Corporation Datacast file transmission with meta-data retention
KR100689471B1 (en) 2004-08-09 2007-03-08 삼성전자주식회사 Method and apparatus for distinguishing service of all frequency bands and service of specific frequency band in mobile communication system
KR100717681B1 (en) 2005-03-24 2007-05-11 주식회사 케이티프리텔 System and method for transmitting encrypted broadcast signal in single frequency network
US8223689B2 (en) 2007-02-15 2012-07-17 Lg Electronics Inc. Hierarchical service list
GB2513892A (en) 2013-05-09 2014-11-12 Frontier Silicon Ltd Digital radio receiver system and method
GB2513891A (en) * 2013-05-09 2014-11-12 Frontier Silicon Ltd A digital radio receiver system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658538B2 (en) * 1990-09-14 1997-09-30 三菱電機株式会社 RDS receiver
SE9703331D0 (en) * 1997-09-16 1997-09-16 Teracom Ab Method and device for change of reception
DE69837881T2 (en) * 1998-10-14 2008-02-28 Sony Deutschland Gmbh Method and data frame structure for digital message transmission with quasi-seamless switching to alternative frequencies

Also Published As

Publication number Publication date
SE9903365D0 (en) 1999-09-20
WO2001022632A1 (en) 2001-03-29
AU7566000A (en) 2001-04-24

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