EP0801476A3 - Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender - Google Patents

Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender Download PDF

Info

Publication number
EP0801476A3
EP0801476A3 EP97105768A EP97105768A EP0801476A3 EP 0801476 A3 EP0801476 A3 EP 0801476A3 EP 97105768 A EP97105768 A EP 97105768A EP 97105768 A EP97105768 A EP 97105768A EP 0801476 A3 EP0801476 A3 EP 0801476A3
Authority
EP
European Patent Office
Prior art keywords
transmitters
rds
reception
receiver
data streams
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
EP97105768A
Other languages
English (en)
French (fr)
Other versions
EP0801476A2 (de
EP0801476B1 (de
Inventor
Klaus Bischof
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.)
Grundig AG
Original Assignee
Grundig AG
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 Grundig AG filed Critical Grundig AG
Publication of EP0801476A2 publication Critical patent/EP0801476A2/de
Publication of EP0801476A3 publication Critical patent/EP0801476A3/de
Application granted granted Critical
Publication of EP0801476B1 publication Critical patent/EP0801476B1/de
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
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22—Arrangements for broadcast of identical information via plural broadcast systems
    • 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
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • 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
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Transmission System (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

Die Erfindung betrifft ein Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender, wobei neben dem Empfang und der Wiedergabe eines ersten Senders dessen RDS-Datenstrom ausgewertet wird und zusätzlich der RDS-Datenstrom weiterer Sender ausgewertet wird.
Für derartige Verfahren waren bisher Rundfunkempfänger nötig, die über zwei getrennte Empfänger verfügen konnten.
Bei dem vorliegenden, erfindungsgemäßen Verfahren wird die Auswertung der RDS-Datenströme mehrerer Sender dadurch möglich, daß nur kurzzeitig zwischen den auszuwertenden Sendern umgeschaltet wird, wobei der RDS-Datenstrom aus den kurzzeitig zur Verfügung stehenden Teildatenströmen zusammengesetzt wird.
EP97105768A 1996-04-11 1997-04-08 Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender Expired - Lifetime EP0801476B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19614322A DE19614322A1 (de) 1996-04-11 1996-04-11 Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender
DE19614322 1996-04-11

Publications (3)

Publication Number Publication Date
EP0801476A2 EP0801476A2 (de) 1997-10-15
EP0801476A3 true EP0801476A3 (de) 2000-05-10
EP0801476B1 EP0801476B1 (de) 2007-06-13

Family

ID=7790996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105768A Expired - Lifetime EP0801476B1 (de) 1996-04-11 1997-04-08 Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender

Country Status (3)

Country Link
EP (1) EP0801476B1 (de)
AT (1) ATE364939T1 (de)
DE (2) DE19614322A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6560207B1 (en) * 1998-02-24 2003-05-06 Sanyo Electric Co., Ltd. Synchronous circuit of FM multiplex broadcasting receiver
GB9827108D0 (en) * 1998-12-10 1999-02-03 Ensigma Ltd Broadcast receivers
DE10132322A1 (de) * 2001-07-06 2003-01-30 Harman Becker Automotive Sys Verfahren zum Prüfen des Empfangs auf alternativen Empfangsfrequenzen bei einem Autobestrundfunkempfänger sowie Autobestrundfunkempfänger
DE102004041522A1 (de) * 2004-08-27 2006-03-02 Robert Bosch Gmbh Empfangsschaltung
DE102005039054A1 (de) * 2005-08-18 2007-02-22 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zum Extrahieren von Zieldaten aus einem Zieldatenstrom
EP2063558A1 (de) * 2007-11-22 2009-05-27 Continental Automotive GmbH Verfahren und Endgerät zum Auswählen eines Audiosignals

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0497116A2 (de) * 1991-02-01 1992-08-05 HENZE, Werner RDS-Rundfunkempfänger
DE4103061A1 (de) * 1991-02-01 1992-08-06 Blaupunkt Werke Gmbh Rundfunkempfaenger
US5222254A (en) * 1990-03-09 1993-06-22 U.S. Philips Corporation Receiver including means for acquisition and comparison of identification data of two transmission channels
EP0591655A1 (de) * 1992-10-07 1994-04-13 Blaupunkt-Werke GmbH RDS Rundfunkempfänger
EP0597492A1 (de) * 1992-11-13 1994-05-18 CLARION Co., Ltd. Rundfunkempfänger für Radio Daten System
US5345602A (en) * 1991-09-07 1994-09-06 Blaupunkt Werke Gmbh Receiver with multiple antennas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338412C1 (de) * 1993-11-10 1995-03-02 Becker Gmbh Verfahren zur Detektion von Informationen im RDS-Datenstrom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222254A (en) * 1990-03-09 1993-06-22 U.S. Philips Corporation Receiver including means for acquisition and comparison of identification data of two transmission channels
EP0497116A2 (de) * 1991-02-01 1992-08-05 HENZE, Werner RDS-Rundfunkempfänger
DE4103061A1 (de) * 1991-02-01 1992-08-06 Blaupunkt Werke Gmbh Rundfunkempfaenger
US5345602A (en) * 1991-09-07 1994-09-06 Blaupunkt Werke Gmbh Receiver with multiple antennas
EP0591655A1 (de) * 1992-10-07 1994-04-13 Blaupunkt-Werke GmbH RDS Rundfunkempfänger
EP0597492A1 (de) * 1992-11-13 1994-05-18 CLARION Co., Ltd. Rundfunkempfänger für Radio Daten System

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"IMPLEMENTATION OF GROUP AND BLOCK SYNCHRONISATION USING THE MODIFIED SHORTENED CYCLIC CODE", PAGE(S) 40-42, XP002067908 *

Also Published As

Publication number Publication date
EP0801476A2 (de) 1997-10-15
EP0801476B1 (de) 2007-06-13
DE19614322A1 (de) 1997-10-16
DE59712853D1 (de) 2007-07-26
ATE364939T1 (de) 2007-07-15

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