SE9703331D0 - Method and device for change of reception - Google Patents
Method and device for change of receptionInfo
- 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
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.
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)
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)
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 |
-
1997
- 1997-09-16 SE SE9703331A patent/SE9703331D0/en unknown
-
1998
- 1998-09-14 AU AU91019/98A patent/AU9101998A/en not_active Abandoned
- 1998-09-14 CA CA002303938A patent/CA2303938A1/en not_active Abandoned
- 1998-09-14 EP EP98943168A patent/EP1032994A1/en not_active Withdrawn
- 1998-09-14 WO PCT/SE1998/001624 patent/WO1999014874A1/en not_active Application Discontinuation
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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