DE602004014511D1 - Radiosystem und Verfahren zum Steuern eines Radiosystems - Google Patents
Radiosystem und Verfahren zum Steuern eines RadiosystemsInfo
- Publication number
- DE602004014511D1 DE602004014511D1 DE602004014511T DE602004014511T DE602004014511D1 DE 602004014511 D1 DE602004014511 D1 DE 602004014511D1 DE 602004014511 T DE602004014511 T DE 602004014511T DE 602004014511 T DE602004014511 T DE 602004014511T DE 602004014511 D1 DE602004014511 D1 DE 602004014511D1
- Authority
- DE
- Germany
- Prior art keywords
- radio system
- antennas
- receivers
- controlling
- operating
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
- H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
- H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04027112A EP1657830B1 (de) | 2004-11-15 | 2004-11-15 | Radiosystem und Verfahren zum Steuern eines Radiosystems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004014511D1 true DE602004014511D1 (de) | 2008-07-31 |
Family
ID=34927394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004014511T Active DE602004014511D1 (de) | 2004-11-15 | 2004-11-15 | Radiosystem und Verfahren zum Steuern eines Radiosystems |
Country Status (4)
Country | Link |
---|---|
US (1) | US7676202B2 (de) |
EP (1) | EP1657830B1 (de) |
AT (1) | ATE398862T1 (de) |
DE (1) | DE602004014511D1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005054573A1 (de) * | 2005-11-16 | 2007-05-24 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Navigationsgeräts und entsprechend ausgebildetes Navigationsgerät |
US7937052B2 (en) * | 2006-06-27 | 2011-05-03 | Cisco Technology, Inc. | Multiple input multiple output signal receiving apparatus with optimized performance |
US8374479B1 (en) * | 2006-11-02 | 2013-02-12 | National Public Radio, Inc. | Live-chase video-description buffer display |
EP1968210A1 (de) * | 2007-03-08 | 2008-09-10 | Harman Becker Automotive Systems GmbH | Dach-Gruppenantenne für ein Phasen-Diversity-System |
KR20080083753A (ko) * | 2007-03-13 | 2008-09-19 | 삼성전자주식회사 | 휴대용 단말기의 송수신 장치 및 방법 |
FI20075764A0 (fi) * | 2007-10-30 | 2007-10-30 | Nokia Corp | Monitievastaanotto radiovastaanottimessa |
KR101405804B1 (ko) * | 2007-11-27 | 2014-06-13 | 삼성전자주식회사 | 디지털 멀티미디어 방송 수신 이동통신단말기의 방송채널자동 변경 장치 및 방법 |
US8346250B1 (en) * | 2008-10-10 | 2013-01-01 | Sprint Spectrum L.P. | Method and system for enhanced simultaneous hybrid dual receive switching |
US8064960B2 (en) * | 2008-12-29 | 2011-11-22 | General Motors Llc | Method of managing multiple vehicle antennas |
US8369853B1 (en) | 2009-02-10 | 2013-02-05 | Sprint Spectrum L.P. | Enhanced simultaneous hybrid dual receive switching |
US20110183629A1 (en) * | 2010-01-26 | 2011-07-28 | Broadcom Corporation | Mobile Communication Devices Having Adaptable Features and Methods for Implementation |
US20120183102A1 (en) * | 2011-01-14 | 2012-07-19 | Silicon Laboratories, Inc. | Receiver Circuits and Systems for Receiving Medium Wave and Short Wave Signals |
US8583199B2 (en) * | 2011-04-07 | 2013-11-12 | General Motors Llc | Telematics systems and methods with multiple antennas |
EP2802088B1 (de) * | 2013-05-08 | 2019-03-27 | Nxp B.V. | Verwaltung von drahtlos übermittelten Nutzungsdaten in einer drahtlosen Datenübertragungsumgebung |
US9231686B2 (en) * | 2014-05-30 | 2016-01-05 | Apple Inc. | Dynamic antenna switching |
US9768825B2 (en) | 2014-11-03 | 2017-09-19 | Apple Inc. | Wi-Fi adaptive transmit antenna selection |
US10020862B2 (en) | 2014-11-03 | 2018-07-10 | Apple Inc. | Wi-Fi adaptive receiver diversity |
US9853681B2 (en) | 2014-11-03 | 2017-12-26 | Apple Inc. | Arbitrator for multi-radio antenna switching |
DE102014226142A1 (de) * | 2014-12-16 | 2016-06-16 | Continental Automotive Gmbh | Verfahren zum Empfang von Rundfunksignalen in einem Fahrzeug und Rundfunkempfangsgerät |
US10225708B2 (en) * | 2016-01-06 | 2019-03-05 | King Abdulaziz University | Trust evaluation wireless network for routing data packets |
WO2020033158A1 (en) | 2018-08-08 | 2020-02-13 | Avx Antenna, Inc. D/B/A Ethertronics, Inc. | Vhf-uhf antenna system with feedback |
US11196449B2 (en) | 2018-08-08 | 2021-12-07 | Avx Antenna, Inc. | Methods for configuring a multi-mode antenna system for multi-channel communication systems |
KR20210079647A (ko) * | 2019-12-20 | 2021-06-30 | 현대자동차주식회사 | 차량 및 차량용 안테나 시스템 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656364A (en) * | 1984-07-10 | 1987-04-07 | Pioneer Electronic Corporation | Antenna switching circuit for a diversity receiving system and branching circuit with a signal attenuation operation |
US4823398A (en) * | 1985-12-23 | 1989-04-18 | Kazuya Hashimoto | Diversity receiver |
DE3741698A1 (de) * | 1987-12-09 | 1989-06-29 | Blaupunkt Werke Gmbh | Empfaenger fuer radiowellen mit mehreren antennen |
JP2760552B2 (ja) * | 1988-03-17 | 1998-06-04 | 三洋電機株式会社 | 受信機 |
JP2552928B2 (ja) * | 1990-01-31 | 1996-11-13 | 三菱電機株式会社 | アンテナ選択ダイバーシチ受信装置 |
JPH03293822A (ja) * | 1990-04-12 | 1991-12-25 | Pioneer Electron Corp | ダイバシティー受信機 |
DE4101629C3 (de) * | 1991-01-21 | 2003-06-26 | Fuba Automotive Gmbh | Antennendiversity-Anlage mit mindestens zwei Antennen für den mobilen Empfang von Meter- und Dezimeterwellen |
KR960009446B1 (en) * | 1993-12-23 | 1996-07-19 | Hyundai Electronics Ind | A diversity device of gps antenna |
KR0136052B1 (ko) | 1994-12-23 | 1998-06-01 | 김주용 | 에프엠 라디오 다이버시티 안테나 제어장치 |
DE19848360A1 (de) | 1998-10-21 | 2000-04-27 | Bosch Gmbh Robert | Rundfunkempfangssystem und Verfahren zum Betreiben desselben |
GB9908675D0 (en) * | 1999-04-15 | 1999-06-09 | British Broadcasting Corp | Diversity reception method and diversity receivers |
DE10102616A1 (de) * | 2000-02-17 | 2001-08-23 | Heinz Lindenmeier | Antennendiversityanlage mit phasengeregelter Summation von Antennensignalen |
KR100446507B1 (ko) * | 2001-12-27 | 2004-09-04 | 삼성전자주식회사 | 이동통신 단말기의 다이버시티 장치 및 방법 |
DE10200805B4 (de) * | 2002-01-11 | 2006-07-13 | Harman/Becker Automotive Systems (Becker Division) Gmbh | Verfahren zur Auswahl von n Antennen und einer von m alternativen Empfangsfrequenzen in einer Antennen- und Frequenzdiversityempfangsanlage sowie Antennen- und Frequenzdiversityempfangsanlage |
DE60203789T2 (de) * | 2002-06-07 | 2006-03-09 | Sony International (Europe) Gmbh | Verfahren und Vorrichtung zum Empfang eines gleichzeitig in analoger und digitaler Modulation übertragenen Audiosignales, mit allmählicher Umblendung von digital auf analog bei schlechter Kanalgüte, um den Wechsel weniger wahrnehmbar zu machen |
-
2004
- 2004-11-15 DE DE602004014511T patent/DE602004014511D1/de active Active
- 2004-11-15 EP EP04027112A patent/EP1657830B1/de not_active Not-in-force
- 2004-11-15 AT AT04027112T patent/ATE398862T1/de not_active IP Right Cessation
-
2005
- 2005-11-15 US US11/280,968 patent/US7676202B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1657830A1 (de) | 2006-05-17 |
ATE398862T1 (de) | 2008-07-15 |
US7676202B2 (en) | 2010-03-09 |
US20070129020A1 (en) | 2007-06-07 |
EP1657830B1 (de) | 2008-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |