DE60316347D1 - Lösung mit intelligenter antenne für ein mobiles handgerät - Google Patents

Lösung mit intelligenter antenne für ein mobiles handgerät

Info

Publication number
DE60316347D1
DE60316347D1 DE60316347T DE60316347T DE60316347D1 DE 60316347 D1 DE60316347 D1 DE 60316347D1 DE 60316347 T DE60316347 T DE 60316347T DE 60316347 T DE60316347 T DE 60316347T DE 60316347 D1 DE60316347 D1 DE 60316347D1
Authority
DE
Germany
Prior art keywords
smart antenna
processing module
channel
baseband signals
radio frequency
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.)
Expired - Lifetime
Application number
DE60316347T
Other languages
English (en)
Other versions
DE60316347T2 (de
Inventor
Yanzhong Dai
Luzhou Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE60316347D1 publication Critical patent/DE60316347D1/de
Publication of DE60316347T2 publication Critical patent/DE60316347T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/005—Correction by an elastic buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE60316347T 2002-12-27 2003-12-22 Lösung mit intelligenter antenne für ein mobiles handgerät Expired - Lifetime DE60316347T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN02160402 2002-12-27
CN02160402A CN100576772C (zh) 2002-12-27 2002-12-27 具有智能天线的移动终端及其方法
PCT/IB2003/006210 WO2004059879A1 (en) 2002-12-27 2003-12-22 A smart antenna solution for mobile handset

Publications (2)

Publication Number Publication Date
DE60316347D1 true DE60316347D1 (de) 2007-10-25
DE60316347T2 DE60316347T2 (de) 2008-06-19

Family

ID=32661109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60316347T Expired - Lifetime DE60316347T2 (de) 2002-12-27 2003-12-22 Lösung mit intelligenter antenne für ein mobiles handgerät

Country Status (9)

Country Link
US (2) US8102956B2 (de)
EP (1) EP1579600B1 (de)
JP (1) JP2006512831A (de)
KR (1) KR101129296B1 (de)
CN (1) CN100576772C (de)
AT (1) ATE373349T1 (de)
AU (1) AU2003285688A1 (de)
DE (1) DE60316347T2 (de)
WO (1) WO2004059879A1 (de)

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EP1792418A2 (de) * 2004-09-10 2007-06-06 Koninklijke Philips Electronics N.V. Drahtlose kommunikationsvorrichtung mit mehrfachantenne und verfahren dafür
US8278816B2 (en) 2004-09-30 2012-10-02 Global Tungsten & Powders Corp. High CRI electroluminescent lamp
WO2006069488A1 (fr) * 2004-12-31 2006-07-06 Zte Corporation Procede de detection par combinaison pour systeme de communication sans fil a reseau d'antennes
US7702000B1 (en) * 2005-02-10 2010-04-20 Motia Inc. Method and system for weight generation in an adaptive array with spread spectrum
CN1905428B (zh) * 2005-07-25 2010-08-18 上海原动力通信科技有限公司 一种具有低时延特性的时分双工移动通信系统的传输方法
US20070121638A1 (en) * 2005-11-30 2007-05-31 Szczebak Edward J Jr Method and system of communicating superframe data
GB0525161D0 (en) 2005-12-09 2006-01-18 Airspan Networks Inc Antenna system for wireless communications
US8149867B2 (en) * 2007-01-30 2012-04-03 Broadcom Corporation Multi-network shared PHY layer
WO2008120315A1 (ja) * 2007-03-28 2008-10-09 Fujitsu Limited 送信装置並びにアレーアンテナ制御方法及び装置
WO2009075622A1 (en) * 2007-12-12 2009-06-18 Telefonaktiebolaget Lm Ericsson (Publ) An improved broadcast channel.
US8316378B2 (en) * 2007-12-21 2012-11-20 Mediatek Inc. Data flow control in wireless communication systems
US8780790B2 (en) 2008-01-07 2014-07-15 Qualcomm Incorporated TDD operation in wireless communication systems
CN101640582B (zh) * 2008-07-28 2012-07-25 电信科学技术研究院 一种数据传输方法、系统及装置
CN101640900B (zh) * 2008-08-01 2011-08-03 电信科学技术研究院 高速共享控制信道信令处理方法及系统
JP2012506653A (ja) * 2008-10-31 2012-03-15 聯發科技股▲ふん▼有限公司 Ｏｆｄｍセルラーシステム中のフェムトセルのダウンリンクネットワーク同期化メカニズム
JP5347709B2 (ja) 2009-05-18 2013-11-20 富士通株式会社 無線装置
CN102104557A (zh) * 2009-12-18 2011-06-22 上海贝尔股份有限公司 基带电路及其应用方法
US9173191B2 (en) 2009-12-20 2015-10-27 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
US8374154B2 (en) * 2009-12-23 2013-02-12 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
US9763162B2 (en) 2015-01-30 2017-09-12 Telefonaktiebolaget L M Ericsson (Publ) Cell detection in a cellular communications network
US9762343B2 (en) * 2015-01-30 2017-09-12 Telefonaktiebolaget L M Ericsson (Publ) Interference rejection for improved cell detection
US9509427B2 (en) 2015-04-22 2016-11-29 Telefonaktiebolaget L M Ericsson (Publ) Adaptive suppression of unknown interference
CN105245036B (zh) * 2015-09-15 2018-12-11 华南理工大学 一种基于多发射单元的无线电磁波能量采集的方法和装置
CN106534889B (zh) * 2016-11-15 2019-05-07 北京工商大学 一种基于环形缓冲的实时流媒体多路转发方法

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FR2521324A1 (fr) * 1982-02-11 1983-08-12 Ghione Christian Micro-systeme informatique autonome a haut pouvoir de communication ou programmateur et recepteur de controle universels autonomes
DE69636472T2 (de) * 1995-11-29 2007-02-01 Ntt Docomo, Inc. Diversity-empfänger und zugehöriges steuerverfahren
FR2758926B1 (fr) * 1997-01-24 1999-04-30 France Telecom Procede d'egalisation multicapteurs dans un recepteur radioelectrique comportant un nombre determine de voies de reception et recepteur correspondant
IT1293447B1 (it) 1997-07-14 1999-03-01 Cselt Centro Studi Lab Telecom Procedimento e sistema per la ricezione di segnali digitali
US6011798A (en) * 1997-08-15 2000-01-04 Intel Corporation Adaptive transmit rate control scheduler
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GB2344221B (en) * 1998-11-30 2003-09-17 Fujitsu Ltd Receiving apparatus including adaptive beamformers
US6177906B1 (en) * 1999-04-01 2001-01-23 Arraycomm, Inc. Multimode iterative adaptive smart antenna processing method and apparatus
CN1118200C (zh) * 1999-08-10 2003-08-13 信息产业部电信科学技术研究院 基于智能天线和干扰抵销的基带处理方法
US6678508B1 (en) * 2000-02-07 2004-01-13 Ericsson Inc. Power conservation method for mobile communications device with two receivers
GB0018859D0 (en) * 2000-08-01 2000-09-20 Fujitsu Ltd Apparatus for and method of receiving a transmission signal
DE60133229T2 (de) * 2000-10-05 2009-03-26 Samsung Electronics Co., Ltd., Suwon TSTD Vorrichtung und Verfahren für ein TDD CDMA Mobilkommunikationssystem
US7095814B2 (en) * 2000-10-11 2006-08-22 Electronics And Telecommunications Research Institute Apparatus and method for very high performance space-time array reception processing using chip-level beamforming and fading rate adaptation
JP4538963B2 (ja) * 2001-01-30 2010-09-08 ソニー株式会社 ダイバーシティ・アダプティブアレーを用いたｏｆｄｍ受信装置
KR100803115B1 (ko) * 2001-06-07 2008-02-14 엘지전자 주식회사 적응 안테나 어레이가 구비된 wｃｄｍａ 시스템에서의 신호 처리 방법 이를 위한 시스템
EP1284562A1 (de) * 2001-08-16 2003-02-19 Alcatel Verfahren, Empfänger und Empfangsstation zum Entzerren eines Empfangssignals
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CN100492937C (zh) * 2002-12-27 2009-05-27 Nxp股份有限公司 具有多天线的移动终端及其方法

Also Published As

Publication number Publication date
ATE373349T1 (de) 2007-09-15
CN1512808A (zh) 2004-07-14
EP1579600B1 (de) 2007-09-12
DE60316347T2 (de) 2008-06-19
AU2003285688A1 (en) 2004-07-22
JP2006512831A (ja) 2006-04-13
US20060176970A1 (en) 2006-08-10
KR101129296B1 (ko) 2012-03-26
KR20050089861A (ko) 2005-09-08
CN100576772C (zh) 2009-12-30
US20110261910A1 (en) 2011-10-27
US8102956B2 (en) 2012-01-24
WO2004059879A1 (en) 2004-07-15
EP1579600A1 (de) 2005-09-28
US8467485B2 (en) 2013-06-18

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: DAI, YANZHONG, 200070 SHANGHAI, CN

Inventor name: XU, LUZHOU, 200070 SHANGHAI, CN

8364 No opposition during term of opposition