SE9703331D0 - Method and device for change of reception - Google Patents

Method and device for change of reception

Info

Publication number
SE9703331D0
SE9703331D0 SE9703331A SE9703331A SE9703331D0 SE 9703331 D0 SE9703331 D0 SE 9703331D0 SE 9703331 A SE9703331 A SE 9703331A SE 9703331 A SE9703331 A SE 9703331A SE 9703331 D0 SE9703331 D0 SE 9703331D0
Authority
SE
Sweden
Prior art keywords
dab
test
reception
during
programme
Prior art date
Application number
SE9703331A
Other languages
Swedish (sv)
Inventor
Richard Rebhan
Pierre Karlsson
Per Ruottinen
Jan Ossfelddt
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 SE9703331A priority Critical patent/SE9703331D0/en
Publication of SE9703331D0 publication Critical patent/SE9703331D0/en
Priority to PCT/SE1998/001624 priority patent/WO1999014874A1/en
Priority to CA002303938A priority patent/CA2303938A1/en
Priority to AU91019/98A priority patent/AU9101998A/en
Priority to EP98943168A priority patent/EP1032994A1/en

Links

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)

Abstract

A method and a device for test receiving alternative frequencies without interrupting the reception of DAB frames from the current reception frequency in a DAB receiver. A DAB frame comprises a null symbol which is used to do a first very coarse synchronisation of the receiver to the transmitted signals. According to the invention, test receptions of alternative frequencies occur during the currently received programme's null symbols. By performing test receptions during the current programme's null symbols the current programme is not interrupted at all during the test receptions. A subsequently determined frequency changeover can thereafter, with a high probability, be performed without any noticeable interruption.
SE9703331A 1997-09-16 1997-09-16 Method and device for change of reception SE9703331D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9703331A SE9703331D0 (en) 1997-09-16 1997-09-16 Method and device for change of reception
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
CA002303938A CA2303938A1 (en) 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver
AU91019/98A AU9101998A (en) 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver
EP98943168A EP1032994A1 (en) 1997-09-16 1998-09-14 Method and device for change of reception frequency in a digital audio broadcasting system receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703331A SE9703331D0 (en) 1997-09-16 1997-09-16 Method and device for change of reception

Publications (1)

Publication Number Publication Date
SE9703331D0 true SE9703331D0 (en) 1997-09-16

Family

ID=20408257

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703331A SE9703331D0 (en) 1997-09-16 1997-09-16 Method and device for change of reception

Country Status (5)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9903365L (en) * 1999-09-20 2001-03-21 Teracom Ab A broadcast radio system
DE19956933A1 (en) * 1999-11-26 2001-06-21 Bosch Gmbh Robert Receiver for analog and digital broadcast programs
SE515967C2 (en) * 1999-12-29 2001-11-05 Teracom Ab Method and device in a diversity receiver
JP3833868B2 (en) * 2000-03-31 2006-10-18 パイオニア株式会社 Broadcast receiver
JP2002026755A (en) * 2000-07-11 2002-01-25 Pioneer Electronic Corp Digital broadcast receiver
JP2002094401A (en) * 2000-09-14 2002-03-29 Sony Corp Processing device for broadcast signal reception
JP3663126B2 (en) * 2000-12-04 2005-06-22 三洋電機株式会社 Digital broadcast receiver
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 (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
JP4840378B2 (en) * 2008-02-13 2011-12-21 ソニー株式会社 Radio receiving apparatus and output restoration method
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
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 (en) * 1994-02-04 1995-02-23 Grundig Emv Method for identifying a transmission mode
FI942971A0 (en) * 1994-06-20 1994-06-20 Nokia Technology Gmbh Foerfarande Foer vaexling av signalkaelle i mottagaren i ett digitalalt universalsaendningssystem, samt mottagare Foer digitally universalsaendningssystem

Also Published As

Publication number Publication date
CA2303938A1 (en) 1999-03-25
WO1999014874A1 (en) 1999-03-25
EP1032994A1 (en) 2000-09-06
AU9101998A (en) 1999-04-05

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