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 PCT/SE2000/001732 priority patent/WO2001022632A1/en
Priority to AU75660/00A priority patent/AU7566000A/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
PCT/SE2000/001732 WO2001022632A1 (en) 1999-09-20 2000-09-07 A broadcasting system
AU75660/00A AU7566000A (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 for inform ue service availablility of services for all frequency layers and services for certain frequency layer in a mobile communication system
KR100717681B1 (en) * 2005-03-24 2007-05-11 주식회사 케이티프리텔 A system for transmitting the scrambled broadcast-signals in single frequency network, and a method thereof
US8260292B2 (en) 2007-02-15 2012-09-04 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
EP0994586B1 (en) * 1998-10-14 2007-06-06 Sony Deutschland GmbH Method and data frame structure for the digital transmission of information with quasi-seamless switch to an alternative frequency

Also Published As

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

Similar Documents

Publication Publication Date Title
CN1882101B (en) DMB data receiving apparatus and method for improving DMB data receiving speed
CN101361394B (en) Broadcast-centric cellular communication system, method, and mobile station
US5218716A (en) Method for locating a communication unit within a multi mode communication system
EP0501706B1 (en) Object location system
US5423056A (en) Adaptive cellular paging system
GB2346512B (en) A multicast communication method for a CDMA mobile communication system
RU2157598C2 (en) Method and device for transmission of broadcasting messages in communication network
RU2005129174A (en) INTER-SYSTEM TRANSFER OF SERVICE BETWEEN BASIC STATIONS
SG128526A1 (en) Data link transmission control methods, mobile communication systems, and data link transmission control apparatus
EP0964541A3 (en) Method and devices for broadcasting cellular service information
CA2346845A1 (en) Method for communicating scrambling code id in mobile communication system
GB2406468B (en) Method and mobile station for automatic creation of talk group
RU99115462A (en) SERVICE CONTROL METHOD AND MOBILE STATION IN MOBILE COMMUNICATION SYSTEM
EP1185125A4 (en) Multicast service providing system, multicast service providing method, information distributor, radio terminal, and radio base station
CN101095293B (en) Enhanced beacon signaling method and apparatus
MX2010005372A (en) Preamble design for a wireless signal.
MXPA05007264A (en) Method and apparatus for broadcast services in a communication system.
RU2000108476A (en) DEVICE AND METHOD FOR ADDING DISTANCE SIGNALS ON THE COMMON CHANNEL IN THE CDMA COMMUNICATION SYSTEM
SE9903365L (en) A broadcast radio system
CN1174638A (en) Rodio broadcasting system, transmitter and receiver for use in such a system, radio broadcasting method and radio broadcasing signal
DE69939927D1 (en) INFORMATION TRANSFER PROCEDURE
WO1999014969A8 (en) Method for registering telecommunication sets in base stations which can be linked to said sets in wireless telecommunication systems, and more precisely for registering dect mobile units in the dect base stations of dect systems
KR20010030691A (en) Local Information Broadcast System
WO2000008867A3 (en) Method for providing a data service in a cdma communications system
CA2258827A1 (en) Method and system for half-duplex wireless communication

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9903365-6