CN102577155B - 识别对应于无线网络信道的预编码矩阵的方法和近似无线网络中无线网络信道的容量的方法 - Google Patents

识别对应于无线网络信道的预编码矩阵的方法和近似无线网络中无线网络信道的容量的方法 Download PDF

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Publication number
CN102577155B
CN102577155B CN201080043204.3A CN201080043204A CN102577155B CN 102577155 B CN102577155 B CN 102577155B CN 201080043204 A CN201080043204 A CN 201080043204A CN 102577155 B CN102577155 B CN 102577155B
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matrix
metric
precoding matrix
wireless network
capacity
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Chinese (zh)
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CN102577155A (zh
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A·多伦
R·阿维维
Y·隆尼茨
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Intel Corp
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Intel Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/06—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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • 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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)
CN201080043204.3A 2009-09-23 2010-09-02 识别对应于无线网络信道的预编码矩阵的方法和近似无线网络中无线网络信道的容量的方法 Expired - Fee Related CN102577155B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/586620 2009-09-23
US12/586,620 US8411783B2 (en) 2009-09-23 2009-09-23 Method of identifying a precoding matrix corresponding to a wireless network channel and method of approximating a capacity of a wireless network channel in a wireless network
PCT/US2010/047699 WO2011037738A2 (en) 2009-09-23 2010-09-02 Method of identifying a precoding matrix corresponding to a wireless network channel and method of approximating a capacity of a wireless network channel in a wireless network

Publications (2)

Publication Number Publication Date
CN102577155A CN102577155A (zh) 2012-07-11
CN102577155B true CN102577155B (zh) 2015-06-03

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CN201080043204.3A Expired - Fee Related CN102577155B (zh) 2009-09-23 2010-09-02 识别对应于无线网络信道的预编码矩阵的方法和近似无线网络中无线网络信道的容量的方法

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US (1) US8411783B2 (https=)
EP (1) EP2481166A4 (https=)
JP (1) JP5632000B2 (https=)
KR (1) KR101364896B1 (https=)
CN (1) CN102577155B (https=)
RU (1) RU2510920C2 (https=)
TW (1) TWI444019B (https=)
WO (1) WO2011037738A2 (https=)

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US20110158362A1 (en) * 2009-12-30 2011-06-30 Joonsuk Kim Method and system for a multiple-stream sfbc/stbc using angle feedback
US8619612B2 (en) 2011-05-02 2013-12-31 Intel Corporation Measurement and feedback calculation for wireless communication network
CN102916762B (zh) * 2011-08-02 2017-08-18 瑞典爱立信有限公司 用于对预编码信号进行解码的方法和设备
US9112648B2 (en) 2011-10-17 2015-08-18 Golba Llc Method and system for centralized distributed transceiver management
US9226092B2 (en) 2012-08-08 2015-12-29 Golba Llc Method and system for a distributed configurable transceiver architecture and implementation
KR101731353B1 (ko) * 2012-11-04 2017-04-28 엘지전자 주식회사 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 위한 장치
KR102087783B1 (ko) * 2013-03-07 2020-03-12 삼성전자주식회사 채널 관련 정보 송수신 방법 및 장치
CN107104717B (zh) 2013-06-05 2020-06-30 Lg电子株式会社 在无线通信系统中发送信道状态信息的方法和装置
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US11025322B2 (en) * 2016-08-12 2021-06-01 Telefonaktiebolaget Lm Ericsson (Publ) Progressive advanced CSI feedback
US10484059B2 (en) 2016-08-12 2019-11-19 Telefonaktiebolaget Lm Ericsson (Publ) Multi-beam codebooks with further optimized overhead
US10321332B2 (en) 2017-05-30 2019-06-11 Movandi Corporation Non-line-of-sight (NLOS) coverage for millimeter wave communication
US10484078B2 (en) 2017-07-11 2019-11-19 Movandi Corporation Reconfigurable and modular active repeater device
CN108880645B (zh) * 2017-07-26 2019-08-27 华为技术有限公司 用于数据传输的方法、装置和系统
US10348371B2 (en) 2017-12-07 2019-07-09 Movandi Corporation Optimized multi-beam antenna array network with an extended radio frequency range
US10862559B2 (en) 2017-12-08 2020-12-08 Movandi Corporation Signal cancellation in radio frequency (RF) device network
US10090887B1 (en) 2017-12-08 2018-10-02 Movandi Corporation Controlled power transmission in radio frequency (RF) device network
US11088457B2 (en) 2018-02-26 2021-08-10 Silicon Valley Bank Waveguide antenna element based beam forming phased array antenna system for millimeter wave communication
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Also Published As

Publication number Publication date
EP2481166A4 (en) 2017-10-25
KR101364896B1 (ko) 2014-02-19
TWI444019B (zh) 2014-07-01
JP5632000B2 (ja) 2014-11-26
KR20120048025A (ko) 2012-05-14
WO2011037738A2 (en) 2011-03-31
US8411783B2 (en) 2013-04-02
EP2481166A2 (en) 2012-08-01
RU2510920C2 (ru) 2014-04-10
CN102577155A (zh) 2012-07-11
US20110069773A1 (en) 2011-03-24
RU2012112429A (ru) 2013-10-10
WO2011037738A3 (en) 2011-07-21
TW201125323A (en) 2011-07-16
JP2013505671A (ja) 2013-02-14

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