CA2303938A1 - Method and device for change of reception frequency in a digital audio broadcasting system receiver - Google Patents

Method and device for change of reception frequency in a digital audio broadcasting system receiver Download PDF

Info

Publication number
CA2303938A1
CA2303938A1 CA002303938A CA2303938A CA2303938A1 CA 2303938 A1 CA2303938 A1 CA 2303938A1 CA 002303938 A CA002303938 A CA 002303938A CA 2303938 A CA2303938 A CA 2303938A CA 2303938 A1 CA2303938 A1 CA 2303938A1
Authority
CA
Canada
Prior art keywords
frequency
alternative
test
digital audio
frequencies
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.)
Abandoned
Application number
CA002303938A
Other languages
English (en)
French (fr)
Inventor
Richard Rebhan
Pierre Karlsson
Per Ruottinen
Jan Ossfeldt
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.)
Teracom AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2303938A1 publication Critical patent/CA2303938A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04H20/20—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
CA002303938A 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver Abandoned CA2303938A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703331A SE9703331D0 (sv) 1997-09-16 1997-09-16 Method and device for change of reception
SE9703331-0 1997-09-16
PCT/SE1998/001624 WO1999014874A1 (en) 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver

Publications (1)

Publication Number Publication Date
CA2303938A1 true CA2303938A1 (en) 1999-03-25

Family

ID=20408257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303938A Abandoned CA2303938A1 (en) 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver

Country Status (5)

Country Link
EP (1) EP1032994A1 (de)
AU (1) AU9101998A (de)
CA (1) CA2303938A1 (de)
SE (1) SE9703331D0 (de)
WO (1) WO1999014874A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9903365L (sv) * 1999-09-20 2001-03-21 Teracom Ab Ett rundradiosystem
DE19956933A1 (de) * 1999-11-26 2001-06-21 Bosch Gmbh Robert Empfänger für analog und digital übertragene Rundfunkprogramme
SE515967C2 (sv) * 1999-12-29 2001-11-05 Teracom Ab Metod och anordning i en diversitetsmottagare
JP3833868B2 (ja) * 2000-03-31 2006-10-18 パイオニア株式会社 放送用受信機
JP2002026755A (ja) * 2000-07-11 2002-01-25 Pioneer Electronic Corp デジタル放送受信装置
JP2002094401A (ja) * 2000-09-14 2002-03-29 Sony Corp 放送信号受信処理装置
JP3663126B2 (ja) * 2000-12-04 2005-06-22 三洋電機株式会社 デジタル放送受信機
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
US7835706B2 (en) 2004-06-30 2010-11-16 Silicon Laboratories, Inc. Local oscillator (LO) port linearization for communication system with ratiometric transmit path architecture
KR100689471B1 (ko) * 2004-08-09 2007-03-08 삼성전자주식회사 이동통신 시스템에서 모든 주파수 대역의 서비스와 특정 주파수 대역의 서비스를 구분하는 방법 및 장치
JP4840378B2 (ja) * 2008-02-13 2011-12-21 ソニー株式会社 ラジオ受信装置及び出力復帰方法
GB2513891A (en) 2013-05-09 2014-11-12 Frontier Silicon Ltd A digital radio receiver system and method
GB2513892A (en) * 2013-05-09 2014-11-12 Frontier Silicon Ltd Digital radio receiver system and method
WO2016074693A1 (en) 2014-11-10 2016-05-19 Bayerische Motoren Werke Aktiengesellschaft Method and device for receiving a broadcast service comprising switching between digital audio broadcasting (dab) transmissions and enhanced multimedia broadcast/multicast transmissions (embms)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465396A (en) * 1993-01-12 1995-11-07 Usa Digital Radio Partners, L.P. In-band on-channel digital broadcasting
DE4403408C1 (de) * 1994-02-04 1995-02-23 Grundig Emv Verfahren zur Erkennung eines Übertragungs-Modes
FI942971A0 (fi) * 1994-06-20 1994-06-20 Nokia Technology Gmbh Foerfarande foer vaexling av signalkaelle i mottagaren i ett digitalt universalsaendningssystem, samt mottagare foer digitalt universalsaendningssystem

Also Published As

Publication number Publication date
SE9703331D0 (sv) 1997-09-16
WO1999014874A1 (en) 1999-03-25
AU9101998A (en) 1999-04-05
EP1032994A1 (de) 2000-09-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued