EP1133089A3 - Broadcast receiver - Google Patents

Broadcast receiver Download PDF

Info

Publication number
EP1133089A3
EP1133089A3 EP01104756A EP01104756A EP1133089A3 EP 1133089 A3 EP1133089 A3 EP 1133089A3 EP 01104756 A EP01104756 A EP 01104756A EP 01104756 A EP01104756 A EP 01104756A EP 1133089 A3 EP1133089 A3 EP 1133089A3
Authority
EP
European Patent Office
Prior art keywords
code
eid
dab
sid
broadcast program
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP01104756A
Other languages
German (de)
French (fr)
Other versions
EP1133089A2 (en
EP1133089B1 (en
Inventor
Tomonori c/o Clarion Co. Ltd. Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co Ltd
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 Clarion Co Ltd filed Critical Clarion Co Ltd
Publication of EP1133089A2 publication Critical patent/EP1133089A2/en
Publication of EP1133089A3 publication Critical patent/EP1133089A3/en
Application granted granted Critical
Publication of EP1133089B1 publication Critical patent/EP1133089B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/11—Arrangements for counter-measures when a portion of broadcast information is unavailable
    • H04H60/12—Arrangements for counter-measures when a portion of broadcast information is unavailable wherein another information is substituted for the portion of broadcast information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)
  • Noise Elimination (AREA)

Abstract

Unlike a conventional broadcast receiver, a broadcast receiver (10) according to the present invention is capable of quickly seeking and receiving a broadcast program even when all of EId, SId, and LSN codes are not obtained. The broadcast receiver (10) includes a DAB decoder (13) for decoding a received signal into DAB data including an EId code, an SId code, and an LSN code, and a controller (21) for producing and storing a network management database (30) and a linkage management database (40) in accordance with the encoded DAB data and also for, if degradation occurs in a receiving condition of a current broadcast program being received, commanding a DAB front end (12) to seek and receive a broadcast program having the same content as that of the current broadcast program in accordance with the EId code, a set of the EId code and the SId code, or a set of the EId code, the SId code and the LSN code, depending upon the status of the obtained DAB data.
EP01104756A 2000-03-01 2001-02-26 Broadcast receiver Expired - Lifetime EP1133089B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000055890A JP4260328B2 (en) 2000-03-01 2000-03-01 Broadcast receiver
JP2000055890 2000-03-01

Publications (3)

Publication Number Publication Date
EP1133089A2 EP1133089A2 (en) 2001-09-12
EP1133089A3 true EP1133089A3 (en) 2002-01-23
EP1133089B1 EP1133089B1 (en) 2007-01-17

Family

ID=18576937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104756A Expired - Lifetime EP1133089B1 (en) 2000-03-01 2001-02-26 Broadcast receiver

Country Status (3)

Country Link
EP (1) EP1133089B1 (en)
JP (1) JP4260328B2 (en)
DE (1) DE60126003T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004134931A (en) * 2002-10-09 2004-04-30 Kenwood Corp Dab broadcast receiver
KR100652697B1 (en) 2004-11-19 2006-12-01 엘지전자 주식회사 Method for performing hand over during broadcast in wireless terminal with digital multimedia broadcasting
KR100636216B1 (en) 2005-01-07 2006-10-19 삼성전자주식회사 Method of providing same broadcast service, and broadcast receiving apparatus therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0907265A2 (en) * 1997-10-02 1999-04-07 Robert Bosch Gmbh RDS broadcast receiver with a memory for alternative frequencies and method for memory management
EP0946011A2 (en) * 1998-03-23 1999-09-29 Pioneer Electronic Corporation Receiver for receiving Digital Audio Broadcast programmes and FM broadcast programmes comprising Radio Data System signals
EP0989695A2 (en) * 1998-09-24 2000-03-29 Sony Corporation Receiver for receiving Digital Audio Broadcast (DAB) programmes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11234227A (en) * 1998-02-10 1999-08-27 Alpine Electron Inc Radio broadcasting reception

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0907265A2 (en) * 1997-10-02 1999-04-07 Robert Bosch Gmbh RDS broadcast receiver with a memory for alternative frequencies and method for memory management
EP0946011A2 (en) * 1998-03-23 1999-09-29 Pioneer Electronic Corporation Receiver for receiving Digital Audio Broadcast programmes and FM broadcast programmes comprising Radio Data System signals
EP0989695A2 (en) * 1998-09-24 2000-03-29 Sony Corporation Receiver for receiving Digital Audio Broadcast (DAB) programmes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XP002183025 *

Also Published As

Publication number Publication date
EP1133089A2 (en) 2001-09-12
DE60126003T2 (en) 2007-08-23
EP1133089B1 (en) 2007-01-17
DE60126003D1 (en) 2007-03-08
JP2001244831A (en) 2001-09-07
JP4260328B2 (en) 2009-04-30

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