JP7024066B2 - ジョイントアクセスポイントｍｉｍｏ送信のための方法およびシステム - Google Patents

ジョイントアクセスポイントｍｉｍｏ送信のための方法およびシステム Download PDF

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JP7024066B2
JP7024066B2 JP2020513870A JP2020513870A JP7024066B2 JP 7024066 B2 JP7024066 B2 JP 7024066B2 JP 2020513870 A JP2020513870 A JP 2020513870A JP 2020513870 A JP2020513870 A JP 2020513870A JP 7024066 B2 JP7024066 B2 JP 7024066B2
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transmission
devices
message
phase
sta
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JP2020533870A5 (https=
JP2020533870A (ja
Inventor
ベルマニ、サミール
ティアン、ビン
ベルマ、ロチャン
チェン、ジアリン・リ
ヤン、リン
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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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
    • H04B7/0413—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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020513870A 2017-09-08 2018-09-08 ジョイントアクセスポイントｍｉｍｏ送信のための方法およびシステム Active JP7024066B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762556096P 2017-09-08 2017-09-08
US62/556,096 2017-09-08
US16/125,654 US10454538B2 (en) 2017-09-08 2018-09-07 Methods and systems for joint access point MIMO transmissions
US16/125,654 2018-09-07
PCT/US2018/050119 WO2019051338A1 (en) 2017-09-08 2018-09-08 METHODS AND SYSTEMS FOR JOINT MIMO TRANSMISSIONS TO ACCESS POINTS

Publications (3)

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JP2020533870A JP2020533870A (ja) 2020-11-19
JP2020533870A5 JP2020533870A5 (https=) 2021-09-16
JP7024066B2 true JP7024066B2 (ja) 2022-02-22

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JP2020513870A Active JP7024066B2 (ja) 2017-09-08 2018-09-08 ジョイントアクセスポイントｍｉｍｏ送信のための方法およびシステム

Country Status (8)

Country Link
US (1) US10454538B2 (https=)
EP (1) EP3679678B1 (https=)
JP (1) JP7024066B2 (https=)
KR (1) KR102377029B1 (https=)
CN (2) CN111066277B (https=)
AU (1) AU2018330296B2 (https=)
BR (1) BR112020004686B1 (https=)
WO (1) WO2019051338A1 (https=)

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JP7421343B2 (ja) * 2020-01-09 2024-01-24 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
CN114762420B (zh) * 2020-01-19 2025-01-28 中兴通讯股份有限公司 用于在无线通信网络中置空的方法和系统
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CN115152267A (zh) * 2020-03-04 2022-10-04 索尼集团公司 无线基站和无线终端
SG10202003138UA (en) * 2020-04-03 2021-11-29 Panasonic Ip Corp America Communication apparatus and communication method for channel sounding
KR102941573B1 (ko) * 2020-07-31 2026-03-20 삼성전자주식회사 전자 장치에서 네트워크의 통신 상태에 대한 정보를 제공하기 위한 장치 및 방법
JP7618412B2 (ja) * 2020-09-02 2025-01-21 キヤノン株式会社 通信装置、通信方法及びプログラム
US11778594B2 (en) * 2020-10-02 2023-10-03 Hewlett Packard Enterprise Development Lp Optimized transmissions using A-MPDU and multi-VAP frames
US12108497B2 (en) * 2020-12-23 2024-10-01 Intel Corporation Access point (AP) coordinated peer-to-peer (P2P) communications in wireless fidelity (Wi-Fi) network
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CN118140427A (zh) * 2021-11-08 2024-06-04 华为技术有限公司 用于无线网络中的协作传输的设备和方法
US11632273B1 (en) * 2021-12-02 2023-04-18 Qualcomm Incorporated Processing multiuser multiple-input multiple-output communications having unavailable spatial streams
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CN113315548A (zh) 2021-08-27
AU2018330296A1 (en) 2020-02-20
US20190081664A1 (en) 2019-03-14
JP2020533870A (ja) 2020-11-19
KR20200051607A (ko) 2020-05-13
WO2019051338A1 (en) 2019-03-14
BR112020004686A2 (pt) 2020-09-15
KR102377029B1 (ko) 2022-03-18
CN111066277A (zh) 2020-04-24
AU2018330296B2 (en) 2022-08-18
EP3679678B1 (en) 2021-10-20
CN111066277B (zh) 2021-06-08
US10454538B2 (en) 2019-10-22
BR112020004686A8 (pt) 2022-11-29
EP3679678A1 (en) 2020-07-15
CN113315548B (zh) 2023-09-15
BR112020004686B1 (pt) 2023-01-31

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