CN103201963B - 用于极高吞吐量无线系统的信道状态信息反馈帧格式和反馈规则 - Google Patents

用于极高吞吐量无线系统的信道状态信息反馈帧格式和反馈规则 Download PDF

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CN103201963B
CN103201963B CN201180051635.9A CN201180051635A CN103201963B CN 103201963 B CN103201963 B CN 103201963B CN 201180051635 A CN201180051635 A CN 201180051635A CN 103201963 B CN103201963 B CN 103201963B
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matrix
frame
csi
bits
mode
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CN103201963A (zh
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H·桑帕斯
D·J·R·范尼
S·韦尔玛尼
A·范策尔斯特
V·K·琼斯四世
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201180051635.9A 2010-10-26 2011-10-26 用于极高吞吐量无线系统的信道状态信息反馈帧格式和反馈规则 Active CN103201963B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US40697710P 2010-10-26 2010-10-26
US61/406,977 2010-10-26
US40781710P 2010-10-28 2010-10-28
US40788610P 2010-10-28 2010-10-28
US61/407,886 2010-10-28
US61/407,817 2010-10-28
US13/280,776 US8908600B2 (en) 2010-10-26 2011-10-25 Channel state information feedback frame format and feedback rules for very high throughput wireless systems
US13/280,776 2011-10-25
PCT/US2011/057912 WO2012058327A1 (en) 2010-10-26 2011-10-26 Channel state information feedback frame format and feedback rules for very high throughput wireless systems

Publications (2)

Publication Number Publication Date
CN103201963A CN103201963A (zh) 2013-07-10
CN103201963B true CN103201963B (zh) 2016-05-11

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Country Link
US (1) US8908600B2 (https=)
EP (1) EP2636162B1 (https=)
JP (2) JP5731005B2 (https=)
CN (1) CN103201963B (https=)
ES (1) ES2716242T3 (https=)
HU (1) HUE042234T2 (https=)
WO (1) WO2012058327A1 (https=)

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Also Published As

Publication number Publication date
EP2636162B1 (en) 2019-01-23
JP2013542688A (ja) 2013-11-21
ES2716242T3 (es) 2019-06-11
JP5902278B2 (ja) 2016-04-13
CN103201963A (zh) 2013-07-10
US8908600B2 (en) 2014-12-09
US20120275376A1 (en) 2012-11-01
JP5731005B2 (ja) 2015-06-10
HUE042234T2 (hu) 2019-06-28
EP2636162A1 (en) 2013-09-11
JP2015065674A (ja) 2015-04-09
WO2012058327A1 (en) 2012-05-03

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