HK1118972A1 - Wireless communication method and system - Google Patents

Wireless communication method and system

Info

Publication number
HK1118972A1
HK1118972A1 HK08110715.5A HK08110715A HK1118972A1 HK 1118972 A1 HK1118972 A1 HK 1118972A1 HK 08110715 A HK08110715 A HK 08110715A HK 1118972 A1 HK1118972 A1 HK 1118972A1
Authority
HK
Hong Kong
Prior art keywords
wireless communication
communication method
wireless
communication
Prior art date
Application number
HK08110715.5A
Other languages
English (en)
Inventor
Ahmadreza Rofougaran
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Publication of HK1118972A1 publication Critical patent/HK1118972A1/xx

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
    • H04B7/0805—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)
HK08110715.5A 2006-09-29 2008-09-26 Wireless communication method and system HK1118972A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK1118972A1 true HK1118972A1 (en) 2009-02-20

Family

ID=38686794

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110715.5A HK1118972A1 (en) 2006-09-29 2008-09-26 Wireless communication method and system

Country Status (6)

Country Link
US (1) US8116259B2 (xx)
EP (1) EP1906553B1 (xx)
KR (1) KR100931907B1 (xx)
CN (1) CN101166050B (xx)
HK (1) HK1118972A1 (xx)
TW (1) TWI393375B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7515939B2 (en) * 2003-10-01 2009-04-07 Broadcom Corporation System and method for channel-adaptive antenna selection
US8116259B2 (en) 2006-09-29 2012-02-14 Broadcom Corporation Method and system for diversity processing based on antenna switching
US7689188B2 (en) * 2006-09-29 2010-03-30 Broadcom Corporation Method and system for dynamically tuning and calibrating an antenna using antenna hopping
US20080080455A1 (en) 2006-09-29 2008-04-03 Ahmadreza Rofougaran Method and system for utilizing polarized antennas in coexistence systems
US8259834B2 (en) 2006-09-29 2012-09-04 Broadcom Corporation Method and system for OFDM based MIMO system with enhanced diversity
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
WO2010069357A1 (en) * 2008-12-19 2010-06-24 Nokia Corporation 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
US9610450B2 (en) 2010-07-30 2017-04-04 Medtronics, Inc. Antenna for an implantable medical device
US9333365B2 (en) 2010-07-30 2016-05-10 Medtronic, Inc. Antenna for an implantable medical device
US9241339B2 (en) * 2013-01-07 2016-01-19 Google Technology Holdings LLC Methods and apparatus for emphasizing frequency blocks containing priority data
WO2014210348A1 (en) 2013-06-26 2014-12-31 Cavendish Kinetics, Inc Antenna efficiency enhancement by active detuning of diversity antenna
CN105830356B (zh) 2013-12-19 2019-01-25 华为技术有限公司 用于定向信号传输的波束成形方法和装置
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

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1382127A1 (en) * 2001-03-30 2004-01-21 Matsushita Electric Industrial Co., Ltd. Combined selective time switching transmission diversity (ststd) method and system
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
US20050180375A1 (en) * 2004-01-09 2005-08-18 Anuj Batra 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
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
US8116259B2 (en) 2006-09-29 2012-02-14 Broadcom Corporation Method and system for diversity processing based on antenna switching

Also Published As

Publication number Publication date
TWI393375B (zh) 2013-04-11
KR100931907B1 (ko) 2009-12-15
US8116259B2 (en) 2012-02-14
KR20080030531A (ko) 2008-04-04
EP1906553B1 (en) 2011-12-21
CN101166050B (zh) 2011-09-07
TW200828848A (en) 2008-07-01
EP1906553A1 (en) 2008-04-02
CN101166050A (zh) 2008-04-23
US20080080452A1 (en) 2008-04-03

Similar Documents

Publication Publication Date Title
HK1114968A1 (en) Wireless communication method and system
GB201006802D0 (en) Wireless communication system and method
EP2200352A4 (en) WIRELESS COMMUNICATION SYSTEM AND METHOD
EP2062374A4 (en) WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD
TWI350675B (en) Wireless communication system and method
EP1845636A4 (en) SYSTEM AND METHOD FOR WIRELESS COMMUNICATION
EP2056505A4 (en) WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD
GB0623103D0 (en) Communication system and method
EP2095532A4 (en) COMMUNICATION METHOD AND SYSTEM
EP1940059A4 (en) SYSTEM AND METHOD FOR WIRELESS COMMUNICATION
EP2180731A4 (en) RADIO COMMUNICATION SYSTEM AND METHOD
HK1118972A1 (en) Wireless communication method and system
EP2023527A4 (en) COMMUNICATION SYSTEM AND METHOD
EP2197222A4 (en) RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD
EP2139258A4 (en) MOBILE COMMUNICATION SYSTEM AND COMMUNICATION METHOD
HK1125234A1 (en) Communication system and communication method
GB0602631D0 (en) Communication system and method
EP1949639A4 (en) COMMUNICATION SYSTEM AND METHOD
EP2012551A4 (en) WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION DEVICE
HK1117985A1 (en) Communication method and system
EP2093902A4 (en) COMMUNICATION METHOD AND RADIO COMMUNICATION SYSTEM
GB2422516B (en) Wireless communications system and method
ZA200709709B (en) System and method for wireless communications
GB2433681B (en) Communication system and method
HK1108993A1 (en) Communication system and communication method

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170801