DE60137961D1 - Trainingsfolge für ein funkkommunikationssystem - Google Patents

Trainingsfolge für ein funkkommunikationssystem

Info

Publication number
DE60137961D1
DE60137961D1 DE60137961T DE60137961T DE60137961D1 DE 60137961 D1 DE60137961 D1 DE 60137961D1 DE 60137961 T DE60137961 T DE 60137961T DE 60137961 T DE60137961 T DE 60137961T DE 60137961 D1 DE60137961 D1 DE 60137961D1
Authority
DE
Germany
Prior art keywords
communication system
radio communication
training success
success
training
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
DE60137961T
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.)
Intel Corp
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
Application granted granted Critical
Publication of DE60137961D1 publication Critical patent/DE60137961D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE60137961T 2000-11-30 2001-10-04 Trainingsfolge für ein funkkommunikationssystem Expired - Lifetime DE60137961D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72706300A 2000-11-30 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
DE60137961D1 true DE60137961D1 (de) 2009-04-23

Family

ID=24921179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137961T Expired - Lifetime DE60137961D1 (de) 2000-11-30 2001-10-04 Trainingsfolge für ein funkkommunikationssystem

Country Status (8)

Country Link
US (1) US6731689B2 (de)
EP (1) EP1338114B1 (de)
JP (1) JP2004515150A (de)
KR (1) KR100782092B1 (de)
CN (2) CN102904707B (de)
AU (1) AU2002213447A1 (de)
DE (1) DE60137961D1 (de)
WO (1) WO2002045276A2 (de)

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US20060291595A1 (en) * 2005-06-28 2006-12-28 Bachu Raja S Communications channel symbol recovery by combining outputs at different decision delays
US8483108B2 (en) * 2006-07-24 2013-07-09 Apple Inc. Apparatus and methods for de-emphasis training on a point-to-point connection
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
US8249513B2 (en) * 2007-08-13 2012-08-21 Samsung Electronics Co., Ltd. System and method for training different types of directional antennas that adapts the training sequence length to the number of antennas
US7714781B2 (en) * 2007-09-05 2010-05-11 Samsung Electronics Co., Ltd. Method and system for analog beamforming in wireless communication systems
KR101358991B1 (ko) 2007-09-14 2014-02-06 삼성전자주식회사 다중 빔형성 방법 및 장치
US20090121935A1 (en) * 2007-11-12 2009-05-14 Samsung Electronics Co., Ltd. System and method of weighted averaging in the estimation of antenna beamforming coefficients
US8165595B2 (en) * 2008-01-25 2012-04-24 Samsung Electronics Co., Ltd. System and method for multi-stage antenna training of beamforming vectors
US8051037B2 (en) * 2008-01-25 2011-11-01 Samsung Electronics Co., Ltd. System and method for pseudorandom permutation for interleaving in wireless communications
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
CN102132506B (zh) * 2008-08-18 2014-06-18 黑莓有限公司 用于发送和接收训练序列的系统、设备和方法
MX2011002704A (es) * 2008-09-12 2011-04-21 Qualcomm Inc Un metodo y aparato para señalizacion a un dispositivo movil que establece codigos de secuencia de entrenamiento para uso en un enlace de comunicacion.
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
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
WO2014130070A1 (en) * 2013-02-19 2014-08-28 Intel Corporation Improved wireless network location techniques
WO2014179668A1 (en) * 2013-05-02 2014-11-06 Comtech Ef Data Corp. Rapid carrier acquisition for digital communication receiver
CN112311710B (zh) * 2019-07-31 2022-03-08 华为技术有限公司 一种数据处理方法及通信装置
CN114594342B (zh) * 2022-03-21 2023-03-28 国网安徽省电力有限公司电力科学研究院 一种配电网接地故障判决输入波形一致性处理方法

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Also Published As

Publication number Publication date
JP2004515150A (ja) 2004-05-20
KR100782092B1 (ko) 2007-12-04
EP1338114B1 (de) 2009-03-11
EP1338114A2 (de) 2003-08-27
CN1593031A (zh) 2005-03-09
US20020122498A1 (en) 2002-09-05
KR20030061416A (ko) 2003-07-18
CN102904707A (zh) 2013-01-30
WO2002045276A2 (en) 2002-06-06
WO2002045276A3 (en) 2002-08-01
AU2002213447A1 (en) 2002-06-11
CN102904707B (zh) 2015-04-01
US6731689B2 (en) 2004-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INTEL CORPORATION (N.D.GES.D. STAATES DELAWARE, US

8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 28217 BREMEN

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK (LUXEMBOURG) LLP, LUXEMBOURG, LU