KR102543287B1 - 빔포밍 절차에서의 이용을 위한 밀리미터-파장 네트워크 맵 - Google Patents

빔포밍 절차에서의 이용을 위한 밀리미터-파장 네트워크 맵 Download PDF

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KR102543287B1
KR102543287B1 KR1020197010984A KR20197010984A KR102543287B1 KR 102543287 B1 KR102543287 B1 KR 102543287B1 KR 1020197010984 A KR1020197010984 A KR 1020197010984A KR 20197010984 A KR20197010984 A KR 20197010984A KR 102543287 B1 KR102543287 B1 KR 102543287B1
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base station
information
mmw
position information
codebook
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KR20190066606A (ko
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바산탄 라가반
아사프 토우불
준이 리
우다라 페르난도
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
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    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
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    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
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    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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    • 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
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    • 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
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    • 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
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    • H04B7/06956—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using a selection of antenna panels
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    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
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    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197010984A 2016-10-21 2017-09-05 빔포밍 절차에서의 이용을 위한 밀리미터-파장 네트워크 맵 Active KR102543287B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201662411435P 2016-10-21 2016-10-21
US201662411503P 2016-10-21 2016-10-21
US62/411,435 2016-10-21
US62/411,503 2016-10-21
US201662414645P 2016-10-28 2016-10-28
US201662414642P 2016-10-28 2016-10-28
US62/414,642 2016-10-28
US62/414,645 2016-10-28
US15/694,530 2017-09-01
US15/694,530 US10863474B2 (en) 2016-10-21 2017-09-01 Millimeter-wavelength network map for use in a beamforming procedure
PCT/US2017/050100 WO2018075151A1 (en) 2016-10-21 2017-09-05 Millimeter-wavelength network map for use in a beamforming procedure

Publications (2)

Publication Number Publication Date
KR20190066606A KR20190066606A (ko) 2019-06-13
KR102543287B1 true KR102543287B1 (ko) 2023-06-14

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KR1020197010983A Active KR102543286B1 (ko) 2016-10-21 2017-09-12 코드북 한정을 포함한 빔포밍 절차에서의 이용을 위한 밀리미터-파장 네트워크 맵

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US (2) US10863474B2 (https=)
EP (2) EP3529907B1 (https=)
JP (2) JP7066699B2 (https=)
KR (2) KR102543287B1 (https=)
CN (2) CN109845121B (https=)
BR (2) BR112019007693A2 (https=)
WO (2) WO2018075151A1 (https=)

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US10938816B1 (en) 2013-12-31 2021-03-02 Wells Fargo Bank, N.A. Operational support for network infrastructures
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