CN111066277B - 用于联合接入点mimo传输的方法和系统 - Google Patents

用于联合接入点mimo传输的方法和系统 Download PDF

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Publication number
CN111066277B
CN111066277B CN201880057896.3A CN201880057896A CN111066277B CN 111066277 B CN111066277 B CN 111066277B CN 201880057896 A CN201880057896 A CN 201880057896A CN 111066277 B CN111066277 B CN 111066277B
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transmission
devices
message
stas
aps
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CN111066277A (zh
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S·韦尔玛尼
田彬
L·维尔马
李嘉玲
L·杨
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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)
CN201880057896.3A 2017-09-08 2018-09-08 用于联合接入点mimo传输的方法和系统 Active CN111066277B (zh)

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CN202110622829.5A CN113315548B (zh) 2017-09-08 2018-09-08 用于联合接入点mimo传输的方法和系统

Applications Claiming Priority (5)

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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

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CN111066277A CN111066277A (zh) 2020-04-24
CN111066277B true CN111066277B (zh) 2021-06-08

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CN202110622829.5A Active CN113315548B (zh) 2017-09-08 2018-09-08 用于联合接入点mimo传输的方法和系统

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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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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
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Publication number Publication date
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
JP7024066B2 (ja) 2022-02-22
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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