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AU2002213447A1 - Training sequence for a radio communications system - Google Patents

Training sequence for a radio communications system

Info

Publication number
AU2002213447A1
AU2002213447A1 AU2002213447A AU1344702A AU2002213447A1 AU 2002213447 A1 AU2002213447 A1 AU 2002213447A1 AU 2002213447 A AU2002213447 A AU 2002213447A AU 1344702 A AU1344702 A AU 1344702A AU 2002213447 A1 AU2002213447 A1 AU 2002213447A1
Authority
AU
Australia
Prior art keywords
sequence
ofthe
core
training
core sequence
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.)
Abandoned
Application number
AU2002213447A
Other languages
English (en)
Inventor
Mithat C. Dogan
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.)
Arraycomm LLC
Original Assignee
Arraycomm LLC
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 Arraycomm LLC filed Critical Arraycomm LLC
Publication of AU2002213447A1 publication Critical patent/AU2002213447A1/en
Assigned to ARRAYCOMM LLC reassignment ARRAYCOMM LLC Request for Assignment Assignors: ARRAYCOMM, INC.
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/046—Speed or phase control by synchronisation signals using special codes as synchronising signal using a dotting sequence
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0617—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 simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AU2002213447A 2000-11-30 2001-10-04 Training sequence for a radio communications system Abandoned AU2002213447A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US72706300A 2000-11-30 2000-11-30
US09/727,063 2000-11-30
PCT/US2001/042494 WO2002045276A2 (en) 2000-11-30 2001-10-04 Training sequence for a radio communications system

Publications (1)

Publication Number Publication Date
AU2002213447A1 true AU2002213447A1 (en) 2002-06-11

Family

ID=24921179

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213447A Abandoned AU2002213447A1 (en) 2000-11-30 2001-10-04 Training sequence for a radio communications system

Country Status (8)

Country Link
US (1) US6731689B2 (de)
EP (1) EP1338114B1 (de)
JP (1) JP2004515150A (de)
KR (1) KR100782092B1 (de)
CN (2) CN1593031A (de)
AU (1) AU2002213447A1 (de)
DE (1) DE60137961D1 (de)
WO (1) WO2002045276A2 (de)

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US7898478B2 (en) * 2007-02-28 2011-03-01 Samsung Electronics Co., Ltd. Method and system for analog beamforming in wireless communication systems
US7714783B2 (en) * 2007-08-02 2010-05-11 Samsung Electronics Co., Ltd. Method and system for analog beamforming in wireless communications
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KR101358991B1 (ko) 2007-09-14 2014-02-06 삼성전자주식회사 다중 빔형성 방법 및 장치
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US8051037B2 (en) * 2008-01-25 2011-11-01 Samsung Electronics Co., Ltd. System and method for pseudorandom permutation for interleaving in wireless communications
US8165595B2 (en) * 2008-01-25 2012-04-24 Samsung Electronics Co., Ltd. System and method for multi-stage antenna training of beamforming vectors
US8280445B2 (en) * 2008-02-13 2012-10-02 Samsung Electronics Co., Ltd. System and method for antenna training of beamforming vectors by selective use of beam level training
US8417191B2 (en) * 2008-03-17 2013-04-09 Samsung Electronics Co., Ltd. Method and system for beamforming communication in high throughput wireless communication systems
US8478204B2 (en) * 2008-07-14 2013-07-02 Samsung Electronics Co., Ltd. System and method for antenna training of beamforming vectors having reuse of directional information
KR101237186B1 (ko) * 2008-08-18 2013-02-25 리서치 인 모션 리미티드 트레이닝 시퀀스 송신 및 수신 시스템, 디바이스 및 방법
KR101258488B1 (ko) * 2008-09-12 2013-04-26 퀄컴 인코포레이티드 통신 링크에 대한 사용을 위해 트레이닝 시퀀스 코드들을 설정하는 모바일 디바이스로의 시그널링을 위한 방법 및 장치
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US8374154B2 (en) * 2009-12-23 2013-02-12 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
CN103580617A (zh) * 2012-07-20 2014-02-12 富士通株式会社 预失真器的训练方法和装置
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Also Published As

Publication number Publication date
US6731689B2 (en) 2004-05-04
WO2002045276A2 (en) 2002-06-06
US20020122498A1 (en) 2002-09-05
KR20030061416A (ko) 2003-07-18
KR100782092B1 (ko) 2007-12-04
EP1338114B1 (de) 2009-03-11
CN1593031A (zh) 2005-03-09
DE60137961D1 (de) 2009-04-23
EP1338114A2 (de) 2003-08-27
CN102904707A (zh) 2013-01-30
WO2002045276A3 (en) 2002-08-01
CN102904707B (zh) 2015-04-01
JP2004515150A (ja) 2004-05-20

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application