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
data streams
transmitters
rds data
rds
evaluation
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
EP0801476B1 (de
EP0801476A2 (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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Radio Transmission System (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
DE59712853D1 (de) 2007-07-26
EP0801476B1 (de) 2007-06-13
ATE364939T1 (de) 2007-07-15
DE19614322A1 (de) 1997-10-16
EP0801476A2 (de) 1997-10-15

Similar Documents

Publication Publication Date Title
EP0497115B1 (de) Verfahren zur Überbrückung von Audiosignalunterbrechungen
EP0271805B1 (de) System zur Übertragung
EP0999650A3 (de) Rundfunkempfänger zum Empfang von Radio-Daten und Verfahren zur Beeinflussung einer Klangcharakteristik eines wiederzugebenden Audiosignals in einem Rundfunkempfänger
DE69112871T2 (de) Empfänger mit Vorrichtung zur Erfassung und zum Vergleich der Identifikationsdaten zweier Sendekanäle.
DE3789959D1 (de) Verfahren zum übertragen und/oder zum empfangsseitigen auswerten zusätzlicher informationen innerhalb eines rundfunksignals.
EP0801476A3 (de) Verfahren für den Empfang und die Auswertung von RDS-Datenströmen mehrerer Sender
EP0429000B1 (de) RDS-Rundfunkempfänger mit einer Einrichtung zur länderspezifischen Auswertung von RDS-Daten
WO1995028772A3 (en) Receiving method and receiver
DE59510845D1 (de) Verfahren zur Erkennung eines Übertragungsmodes bei einem digitalen Mehrkanalübertragungssystem
DE10034323A1 (de) Verfahren zum Übertragen von Audiosignalen
DE60034204T2 (de) Mobiles Kommunikationsendgerät das geeignet ist für den Empfang von digitalen Hörfunksignalen
EP0439782B1 (de) Empfänger für Tonrundfunksendungen
DE4103061C2 (de) Rundfunkempfänger
EP1489880A1 (de) Tonsignal-Bearbeitungsvorrichtung und Tonsignal-Bearbeitungsverfahren mit automatischer Klangspektrumauswahl
EP0115618B1 (de) Verfahren zur digitalen Sprachübertragung über einen einzigen Funkkanal
EP0725503B1 (de) Verfahren zum Empfang und zur Ausgabe eines Rundfunkprogrammes mit zugefügten digitalen Informationen und Rundfunkempfänger zur Ausgabe von digitalen Informationen anderer Rundfunkprogramme
DE3743213C2 (de)
EP0921637A3 (de) Rundfunkempfänger mit Senderspeicheraktualisierung
EP0907265A3 (de) RDS-Rundfunkempfänger mit Alternativfrequenzspeicher und Verfahren zur Speicherorganisation
EP0776101A3 (de) Verfahren und Vorrichtung zum bidirektionalen Übertragen von hochratigen Digitalsignalen unter Verwendung von Raumdiversity
DE19638546A1 (de) Verfahren und Schaltungsanordnung zur Kodierung oder Dekodierung von Audiosignalen
DE4031431A1 (de) Verkehrsinformationsempfaenger
DE50011855D1 (de) Verfahren zur qualitätskontrolle für digitale rundfunkübertragung im mittel- und kurzwellenbereich
DE8717290U1 (de) Empfänger für das Radio-Daten-System
EP0598317B1 (de) Rundfunkempfänger mit automatischer Kompressionsregelung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT DE FR GB IT

17P Request for examination filed

Effective date: 20001017

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GRUNDIG AKTIENGESELLSCHAFT

RBV Designated contracting states (corrected)

Designated state(s): AT DE FR GB IT

RBV Designated contracting states (corrected)

Designated state(s): CH DE FR GB IT LI

17Q First examination report despatched

Effective date: 20011211

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GRUNDIG CAR INTERMEDIA SYSTEM GMBH

RBV Designated contracting states (corrected)

Designated state(s): AT DE FR GB IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DELPHI TECHNOLOGIES, INC.

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59712853

Country of ref document: DE

Date of ref document: 20070726

Kind code of ref document: P

ET Fr: translation filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20070613

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070613

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070613

26N No opposition filed

Effective date: 20080314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080408

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160427

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160425

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59712853

Country of ref document: DE