CN101166050A - 无线通信的方法及系统 - Google Patents
无线通信的方法及系统 Download PDFInfo
- Publication number
- CN101166050A CN101166050A CNA2007101408022A CN200710140802A CN101166050A CN 101166050 A CN101166050 A CN 101166050A CN A2007101408022 A CNA2007101408022 A CN A2007101408022A CN 200710140802 A CN200710140802 A CN 200710140802A CN 101166050 A CN101166050 A CN 101166050A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 title claims description 20
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
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- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
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Images
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
- H04B7/0805—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 single receiver and antenna switching
-
- 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
-
- 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
- H04B7/0822—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 according to predefined selection scheme
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
- H04B7/0604—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
-
- 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
- H04B7/0805—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 single receiver and antenna switching
- H04B7/0814—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 single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/536,666 US8116259B2 (en) | 2006-09-29 | 2006-09-29 | Method and system for diversity processing based on antenna switching |
US11/536,666 | 2006-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101166050A true CN101166050A (zh) | 2008-04-23 |
CN101166050B CN101166050B (zh) | 2011-09-07 |
Family
ID=38686794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101408022A Expired - Fee Related CN101166050B (zh) | 2006-09-29 | 2007-08-01 | 无线通信的方法及系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8116259B2 (zh) |
EP (1) | EP1906553B1 (zh) |
KR (1) | KR100931907B1 (zh) |
CN (1) | CN101166050B (zh) |
HK (1) | HK1118972A1 (zh) |
TW (1) | TWI393375B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104919770A (zh) * | 2013-01-07 | 2015-09-16 | 摩托罗拉移动有限责任公司 | 用于加重包含优先级数据的频率块的方法和设备 |
CN105099469A (zh) * | 2014-05-20 | 2015-11-25 | 环旭电子股份有限公司 | 具有前端模块自动设定功能的电子装置及其自动设定方法 |
CN105340127A (zh) * | 2013-06-26 | 2016-02-17 | 卡文迪什动力有限公司 | 通过分集天线的有源解调提高天线效率 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US7515939B2 (en) * | 2003-10-01 | 2009-04-07 | Broadcom Corporation | System and method for channel-adaptive antenna selection |
US20080080455A1 (en) | 2006-09-29 | 2008-04-03 | Ahmadreza Rofougaran | Method and system for utilizing polarized antennas in coexistence systems |
US8116259B2 (en) | 2006-09-29 | 2012-02-14 | Broadcom Corporation | Method and system for diversity processing based on antenna switching |
US8259834B2 (en) | 2006-09-29 | 2012-09-04 | Broadcom Corporation | Method and system for OFDM based MIMO system with enhanced diversity |
US7689188B2 (en) * | 2006-09-29 | 2010-03-30 | Broadcom Corporation | Method and system for dynamically tuning and calibrating an antenna using antenna hopping |
US8305270B2 (en) * | 2009-04-27 | 2012-11-06 | Texas Instruments Incorporated | Antenna selection for GNSS receivers |
CN101741440B (zh) | 2008-11-27 | 2015-09-02 | 三星电子株式会社 | Geran/muros系统中的分集指示方法 |
US9357511B2 (en) * | 2008-12-19 | 2016-05-31 | Nokia Technologies Oy | Two power control loops for antenna switching transmit diversity |
CN101640949B (zh) * | 2009-06-29 | 2012-07-25 | 惠州Tcl移动通信有限公司 | 多天线无线收发装置 |
US10110288B2 (en) | 2009-11-04 | 2018-10-23 | Atc Technologies, Llc | Frequency division duplex (FDD) return link transmit diversity systems, methods and devices using forward link side information |
US9333365B2 (en) | 2010-07-30 | 2016-05-10 | Medtronic, Inc. | Antenna for an implantable medical device |
US9610450B2 (en) | 2010-07-30 | 2017-04-04 | Medtronics, Inc. | Antenna for an implantable medical device |
WO2015090411A1 (en) | 2013-12-19 | 2015-06-25 | Huawei Technologies Co., Ltd. | Beamforming method and apparatus for directional signal transmission |
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US4675863A (en) * | 1985-03-20 | 1987-06-23 | International Mobile Machines Corp. | Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
US4689803A (en) * | 1985-06-10 | 1987-08-25 | Megapulse Inc. | Antenna tuning system and method |
US5052049A (en) * | 1987-10-20 | 1991-09-24 | Telefind Corporation | Paging receiver with continuously tunable antenna |
SE465597B (sv) * | 1990-02-16 | 1991-09-30 | Ericsson Telefon Ab L M | Foerfarande att reducera inverkan av faedning hos en viterbimottagare med minst tvaa antenner |
JPH03293822A (ja) | 1990-04-12 | 1991-12-25 | Pioneer Electron Corp | ダイバシティー受信機 |
US5475581A (en) * | 1994-06-10 | 1995-12-12 | Westinghouse Electric Corp. | Waveform flat-topping unit |
US6301231B1 (en) * | 1998-06-02 | 2001-10-09 | Amer A. Hassan | Satellite communication system with variable rate satellite link diversity |
US6584090B1 (en) * | 1999-04-23 | 2003-06-24 | Skyworks Solutions, Inc. | System and process for shared functional block CDMA and GSM communication transceivers |
US6594241B1 (en) * | 1999-12-08 | 2003-07-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Channel-type switching control |
US6359504B1 (en) | 2000-01-28 | 2002-03-19 | Lucent Technologies Inc. | Power amplifier using upstream signal information |
US6952454B1 (en) * | 2000-03-22 | 2005-10-04 | Qualcomm, Incorporated | Multiplexing of real time services and non-real time services for OFDM systems |
US6731619B1 (en) * | 2000-08-02 | 2004-05-04 | Ericsson Inc. | Method and system for using one type of transmit diversity in a first time slot and a second type in an adjacent time slot |
US6937592B1 (en) * | 2000-09-01 | 2005-08-30 | Intel Corporation | Wireless communications system that supports multiple modes of operation |
FI113819B (fi) | 2000-10-17 | 2004-06-15 | Nokia Corp | Menetelmä radiotaajuisen signaalin vastaanottamiseksi ja vastaanotinlaite |
JP2004529555A (ja) * | 2001-03-30 | 2004-09-24 | 松下電器産業株式会社 | 合成選択時間切り替え送信ダイバーシチ(ststd)方法およびシステム |
KR20030006051A (ko) | 2001-07-11 | 2003-01-23 | 현대자동차주식회사 | 지능형 운전자 인식시스템 및 그 제어방법 |
FI120071B (fi) * | 2001-09-14 | 2009-06-15 | Nokia Corp | Menetelmä mittausten suorittamiseksi langattomassa päätelaitteessa ja langaton päätelaite |
DE10210238B4 (de) * | 2002-03-08 | 2004-04-22 | Advanced Micro Devices, Inc., Sunnyvale | Geschaltete Kombinationsantennendiversitäts-Technik |
US7260424B2 (en) * | 2002-05-24 | 2007-08-21 | Schmidt Dominik J | Dynamically configured antenna for multiple frequencies and bandwidths |
JP3915674B2 (ja) * | 2002-11-20 | 2007-05-16 | 松下電器産業株式会社 | 整合器 |
US7792121B2 (en) * | 2003-01-03 | 2010-09-07 | Microsoft Corporation | Frame protocol and scheduling system |
US7254373B2 (en) * | 2003-01-28 | 2007-08-07 | Conexant, Inc. | Antenna diversity based on packet errors |
JP2004282425A (ja) * | 2003-03-17 | 2004-10-07 | Casio Comput Co Ltd | 電波受信装置、電波時計及び同調容量設定方法 |
JP3900349B2 (ja) * | 2003-04-04 | 2007-04-04 | ソニー株式会社 | 無線装置および無線装置システム |
US7643794B2 (en) * | 2003-04-07 | 2010-01-05 | Yoram Ofek | Multi-sector antenna apparatus |
US7039412B2 (en) * | 2003-08-08 | 2006-05-02 | Intel Corporation | Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network |
JP2005110228A (ja) * | 2003-09-10 | 2005-04-21 | Matsushita Electric Ind Co Ltd | セキュア通信方法および送信装置、受信装置 |
WO2005067670A2 (en) * | 2004-01-09 | 2005-07-28 | Texas Instruments Incorporated | System and method for channelization and data multiplexing in a wireless communication network |
US7701917B2 (en) * | 2004-02-05 | 2010-04-20 | Qualcomm Incorporated | Channel estimation for a wireless communication system with multiple parallel data streams |
JP2005252825A (ja) * | 2004-03-05 | 2005-09-15 | Toyota Industries Corp | ダイバーシティ制御方法および無線通信装置 |
US7187945B2 (en) * | 2004-04-30 | 2007-03-06 | Nokia Corporation | Versatile antenna switch architecture |
GB0412178D0 (en) * | 2004-06-01 | 2004-06-30 | Nokia Corp | Ramp signal |
KR20050119591A (ko) * | 2004-06-16 | 2005-12-21 | 삼성전자주식회사 | 다중 입력 다중 출력 방식을 사용하는 이동 통신시스템에서 안테나 호핑 장치 및 방법 |
JP4013970B2 (ja) | 2004-08-06 | 2007-11-28 | セイコーエプソン株式会社 | 無線通信端末 |
US7277497B2 (en) | 2004-09-03 | 2007-10-02 | Rf Micro Devices, Inc. | System and method for transitioning between modulation formats in adjacent bursts triggering on data flow |
US7834813B2 (en) * | 2004-10-15 | 2010-11-16 | Skycross, Inc. | Methods and apparatuses for adaptively controlling antenna parameters to enhance efficiency and maintain antenna size compactness |
US7426373B2 (en) * | 2005-01-11 | 2008-09-16 | The Boeing Company | Electrically tuned resonance circuit using piezo and magnetostrictive materials |
US7620399B2 (en) * | 2005-08-04 | 2009-11-17 | Samsung Electronics Co., Ltd. | Method and system for performing handover between multiple modes using a single wireless receiver |
WO2007123904A1 (en) * | 2006-04-18 | 2007-11-01 | Interdigital Technology Corporation | Method and apparatus for implementing h-arq in a mimo wireless communication system |
US8116259B2 (en) | 2006-09-29 | 2012-02-14 | Broadcom Corporation | Method and system for diversity processing based on antenna switching |
US8396044B2 (en) * | 2006-09-29 | 2013-03-12 | Broadcom Corporation | Method and system for antenna architecture for WCDMA/HSDPA/HSUDPA diversity and enhanced GSM/GPRS/edge performance |
-
2006
- 2006-09-29 US US11/536,666 patent/US8116259B2/en not_active Expired - Fee Related
-
2007
- 2007-04-30 EP EP07008783A patent/EP1906553B1/en not_active Not-in-force
- 2007-08-01 CN CN2007101408022A patent/CN101166050B/zh not_active Expired - Fee Related
- 2007-08-31 TW TW096132597A patent/TWI393375B/zh not_active IP Right Cessation
- 2007-09-28 KR KR1020070098335A patent/KR100931907B1/ko active IP Right Grant
-
2008
- 2008-09-26 HK HK08110715.5A patent/HK1118972A1/xx not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104919770A (zh) * | 2013-01-07 | 2015-09-16 | 摩托罗拉移动有限责任公司 | 用于加重包含优先级数据的频率块的方法和设备 |
CN104919770B (zh) * | 2013-01-07 | 2018-01-12 | 摩托罗拉移动有限责任公司 | 用于加重包含优先级数据的频率块的方法和设备 |
CN105340127A (zh) * | 2013-06-26 | 2016-02-17 | 卡文迪什动力有限公司 | 通过分集天线的有源解调提高天线效率 |
CN105340127B (zh) * | 2013-06-26 | 2018-12-07 | 卡文迪什动力有限公司 | 通过分集天线的有源解调提高天线效率 |
US10446929B2 (en) | 2013-06-26 | 2019-10-15 | Cavendish Kinetics, Inc. | Antenna efficiency enhancement by active detuning of diversity antenna |
CN105099469A (zh) * | 2014-05-20 | 2015-11-25 | 环旭电子股份有限公司 | 具有前端模块自动设定功能的电子装置及其自动设定方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1906553B1 (en) | 2011-12-21 |
US8116259B2 (en) | 2012-02-14 |
US20080080452A1 (en) | 2008-04-03 |
HK1118972A1 (en) | 2009-02-20 |
TWI393375B (zh) | 2013-04-11 |
KR20080030531A (ko) | 2008-04-04 |
KR100931907B1 (ko) | 2009-12-15 |
EP1906553A1 (en) | 2008-04-02 |
CN101166050B (zh) | 2011-09-07 |
TW200828848A (en) | 2008-07-01 |
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