JP2020503725A - ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング - Google Patents

ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング Download PDF

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JP2020503725A
JP2020503725A JP2019523648A JP2019523648A JP2020503725A JP 2020503725 A JP2020503725 A JP 2020503725A JP 2019523648 A JP2019523648 A JP 2019523648A JP 2019523648 A JP2019523648 A JP 2019523648A JP 2020503725 A JP2020503725 A JP 2020503725A
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brp
frame
feedback
measurement frame
response
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JP2019523648A
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Japanese (ja)
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JP2020503725A5 (enExample
Inventor
オーヘンコーム・オテリ
ハンチン・ロウ
アルファン・サヒン
ルイ・ヤン
セン・リン
シャオフェイ・ワン
リー−シャン・サン
Original Assignee
インターデイジタル パテント ホールディングス インコーポレイテッド
インターデイジタル パテント ホールディングス インコーポレイテッド
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Publication of JP2020503725A publication Critical patent/JP2020503725A/ja
Publication of JP2020503725A5 publication Critical patent/JP2020503725A5/ja
Priority to JP2022088205A priority Critical patent/JP2022122954A/ja
Priority to JP2024034856A priority patent/JP2024060003A/ja
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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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06958—Multistage beam selection, e.g. beam refinement
    • 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
    • H04B7/0619—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
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
    • 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
    • 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
    • H04B7/0645—Variable feedback
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019523648A 2016-11-03 2017-11-02 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング Pending JP2020503725A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022088205A JP2022122954A (ja) 2016-11-03 2022-05-31 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング
JP2024034856A JP2024060003A (ja) 2016-11-03 2024-03-07 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662417145P 2016-11-03 2016-11-03
US62/417,145 2016-11-03
US201762445642P 2017-01-12 2017-01-12
US62/445,642 2017-01-12
US201762500421P 2017-05-02 2017-05-02
US62/500,421 2017-05-02
PCT/US2017/059765 WO2018085569A1 (en) 2016-11-03 2017-11-02 Multidimensional beam refinement procedures and signaling for mmwave wlans

Related Child Applications (1)

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JP2022088205A Division JP2022122954A (ja) 2016-11-03 2022-05-31 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング

Publications (2)

Publication Number Publication Date
JP2020503725A true JP2020503725A (ja) 2020-01-30
JP2020503725A5 JP2020503725A5 (enExample) 2020-12-17

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JP2019523648A Pending JP2020503725A (ja) 2016-11-03 2017-11-02 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング
JP2022088205A Pending JP2022122954A (ja) 2016-11-03 2022-05-31 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング
JP2024034856A Pending JP2024060003A (ja) 2016-11-03 2024-03-07 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング

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JP2024034856A Pending JP2024060003A (ja) 2016-11-03 2024-03-07 ミリ波ｗｌａｎのための多次元ビームリファインメント手順およびシグナリング

Country Status (8)

Country Link
US (3) US10985826B2 (enExample)
EP (2) EP3823183A1 (enExample)
JP (3) JP2020503725A (enExample)
KR (2) KR20190090789A (enExample)
CN (2) CN116633403A (enExample)
AU (1) AU2017354168B2 (enExample)
MX (1) MX2019005162A (enExample)
WO (1) WO2018085569A1 (enExample)

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AU2017354168B2 (en) 2022-09-08
WO2018085569A1 (en) 2018-05-11
CN116633403A (zh) 2023-08-22
JP2022122954A (ja) 2022-08-23
KR102593395B1 (ko) 2023-10-23
JP2024060003A (ja) 2024-05-01
KR20190090789A (ko) 2019-08-02
AU2017354168A1 (en) 2019-05-23
MX2019005162A (es) 2019-09-09
US20210234603A1 (en) 2021-07-29
US10985826B2 (en) 2021-04-20
KR20220074981A (ko) 2022-06-03
US12451948B2 (en) 2025-10-21
EP3535869A1 (en) 2019-09-11
US20190288763A1 (en) 2019-09-19
CN110089046B (zh) 2023-05-23
US20230275642A1 (en) 2023-08-31
CN110089046A (zh) 2019-08-02
US11689272B2 (en) 2023-06-27
EP3823183A1 (en) 2021-05-19
EP3535869B1 (en) 2020-10-28

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