PH12012502095A1 - Efficient group definition and overloading for multiuser mimo transmissions - Google Patents

Efficient group definition and overloading for multiuser mimo transmissions

Info

Publication number
PH12012502095A1
PH12012502095A1 PH1/2012/502095A PH12012502095A PH12012502095A1 PH 12012502095 A1 PH12012502095 A1 PH 12012502095A1 PH 12012502095 A PH12012502095 A PH 12012502095A PH 12012502095 A1 PH12012502095 A1 PH 12012502095A1
Authority
PH
Philippines
Prior art keywords
group
apparatusses
overloading
preamble
group definition
Prior art date
Application number
PH1/2012/502095A
Other languages
English (en)
Inventor
Santosh Paul Abraham
Hemanth Sampath
Sameer Vermani
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of PH12012502095A1 publication Critical patent/PH12012502095A1/en

Links

Classifications

    • 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
    • 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
    • H04B7/0452—Multi-user MIMO systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
PH1/2012/502095A 2010-04-27 2011-04-27 Efficient group definition and overloading for multiuser mimo transmissions PH12012502095A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32831410P 2010-04-27 2010-04-27
US13/028,016 US9160431B2 (en) 2010-04-27 2011-02-15 Efficient group definition and overloading for multiuser MIMO transmissions
PCT/US2011/034209 WO2011137195A1 (en) 2010-04-27 2011-04-27 Efficient group definition and overloading for multiuser mimo transmissions

Publications (1)

Publication Number Publication Date
PH12012502095A1 true PH12012502095A1 (en) 2013-02-25

Family

ID=44121073

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2012/502095A PH12012502095A1 (en) 2010-04-27 2011-04-27 Efficient group definition and overloading for multiuser mimo transmissions

Country Status (11)

Country Link
US (1) US9160431B2 (https=)
EP (2) EP2564515A1 (https=)
JP (2) JP2013529011A (https=)
KR (1) KR101466767B1 (https=)
CN (1) CN102859897B (https=)
CA (1) CA2795969A1 (https=)
IL (1) IL222505A0 (https=)
PH (1) PH12012502095A1 (https=)
RU (1) RU2523435C1 (https=)
WO (1) WO2011137195A1 (https=)
ZA (1) ZA201208898B (https=)

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US9215571B2 (en) * 2011-02-27 2015-12-15 Lg Electronics Inc. Method for transmitting and receiving packet for multi user in wireless local area network and apparatus for the same
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US20150124786A1 (en) * 2013-11-06 2015-05-07 Qualcomm Incorporated Methods and apparatus for modulation coding scheme selection for response frames
US9825678B2 (en) * 2013-11-26 2017-11-21 Marvell World Trade Ltd. Uplink multi-user multiple input multiple output for wireless local area network
WO2016173103A1 (zh) 2015-04-30 2016-11-03 华为技术有限公司 Wlan系统的资源指示方法及装置
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US20170086169A1 (en) * 2015-09-22 2017-03-23 Qualcomm Incorporated Dynamic assignment of stations to multi-user group identifiers
EP3462756A1 (en) * 2017-09-29 2019-04-03 Intel Corporation Method of assigning group-ids and user positions to stations in a wireless network
WO2020080786A1 (ko) * 2018-10-15 2020-04-23 엘지전자 주식회사 무선 통신을 위한 공간 스트림에 관련된 시그널링 기법
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Also Published As

Publication number Publication date
IL222505A0 (en) 2012-12-31
EP2637320A3 (en) 2013-10-16
KR20130014689A (ko) 2013-02-08
US9160431B2 (en) 2015-10-13
HK1180119A1 (zh) 2013-10-11
WO2011137195A1 (en) 2011-11-03
RU2523435C1 (ru) 2014-07-20
ZA201208898B (en) 2013-07-31
CA2795969A1 (en) 2011-11-03
CN102859897B (zh) 2016-10-05
US20120039266A1 (en) 2012-02-16
JP2013529011A (ja) 2013-07-11
EP2564515A1 (en) 2013-03-06
CN102859897A (zh) 2013-01-02
RU2012150434A (ru) 2014-06-10
KR101466767B1 (ko) 2014-11-28
JP2015130660A (ja) 2015-07-16
EP2637320A2 (en) 2013-09-11
JP6117173B2 (ja) 2017-04-19

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