AU2018330296B2 - Methods and systems for joint access point mimo transmissions - Google Patents

Methods and systems for joint access point mimo transmissions Download PDF

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Publication number
AU2018330296B2
AU2018330296B2 AU2018330296A AU2018330296A AU2018330296B2 AU 2018330296 B2 AU2018330296 B2 AU 2018330296B2 AU 2018330296 A AU2018330296 A AU 2018330296A AU 2018330296 A AU2018330296 A AU 2018330296A AU 2018330296 B2 AU2018330296 B2 AU 2018330296B2
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Australia
Prior art keywords
transmission
devices
aps
message
stas
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AU2018330296A
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AU2018330296A1 (en
Inventor
Jialing Li Chen
Bin Tian
Lochan Verma
Sameer Vermani
Lin Yang
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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
    • H04B7/0413—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
    • H04B7/022—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
    • H04B7/0456—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)
AU2018330296A 2017-09-08 2018-09-08 Methods and systems for joint access point mimo transmissions Active AU2018330296B2 (en)

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 (2)

Publication Number Publication Date
AU2018330296A1 AU2018330296A1 (en) 2020-02-20
AU2018330296B2 true AU2018330296B2 (en) 2022-08-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018330296A Active AU2018330296B2 (en) 2017-09-08 2018-09-08 Methods and systems for joint access point mimo transmissions

Country Status (8)

Country Link
US (1) US10454538B2 (enExample)
EP (1) EP3679678B1 (enExample)
JP (1) JP7024066B2 (enExample)
KR (1) KR102377029B1 (enExample)
CN (2) CN113315548B (enExample)
AU (1) AU2018330296B2 (enExample)
BR (1) BR112020004686B1 (enExample)
WO (1) WO2019051338A1 (enExample)

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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
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Also Published As

Publication number Publication date
BR112020004686A8 (pt) 2022-11-29
CN113315548A (zh) 2021-08-27
CN111066277A (zh) 2020-04-24
KR102377029B1 (ko) 2022-03-18
US20190081664A1 (en) 2019-03-14
EP3679678B1 (en) 2021-10-20
EP3679678A1 (en) 2020-07-15
US10454538B2 (en) 2019-10-22
CN111066277B (zh) 2021-06-08
BR112020004686B1 (pt) 2023-01-31
KR20200051607A (ko) 2020-05-13
BR112020004686A2 (pt) 2020-09-15
AU2018330296A1 (en) 2020-02-20
JP2020533870A (ja) 2020-11-19
JP7024066B2 (ja) 2022-02-22
CN113315548B (zh) 2023-09-15
WO2019051338A1 (en) 2019-03-14

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