KR101704667B1 - 무선 근거리 네트워크(ｗｌａｎ)들에 대한 효율적인 그룹 ｉｄ 관리 - Google Patents

무선 근거리 네트워크(ｗｌａｎ)들에 대한 효율적인 그룹 ｉｄ 관리 Download PDF

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KR101704667B1
KR101704667B1 KR1020147014417A KR20147014417A KR101704667B1 KR 101704667 B1 KR101704667 B1 KR 101704667B1 KR 1020147014417 A KR1020147014417 A KR 1020147014417A KR 20147014417 A KR20147014417 A KR 20147014417A KR 101704667 B1 KR101704667 B1 KR 101704667B1
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groups
group
wireless communications
devices
message
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KR20140072921A (ko
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산토쉬 폴 아브라함
사미어 베르마니
마르텐 멘조 웬팅크
라훌 탄드라
히맨쓰 샘패쓰
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퀄컴 인코포레이티드
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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
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • 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
    • 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
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/186—Processing of subscriber group data
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020147014417A 2010-05-16 2011-05-16 무선 근거리 네트워크(ｗｌａｎ)들에 대한 효율적인 그룹 ｉｄ 관리 Active KR101704667B1 (ko)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US34514010P 2010-05-16 2010-05-16
US61/345,140 2010-05-16
US36649310P 2010-07-21 2010-07-21
US61/366,493 2010-07-21
US37278310P 2010-08-11 2010-08-11
US61/372,783 2010-08-11
US38285910P 2010-09-14 2010-09-14
US61/382,859 2010-09-14
US13/107,017 2011-05-13
US13/107,017 US9089002B2 (en) 2010-05-16 2011-05-13 Efficient group ID management for wireless local area networks (WLANs)
PCT/US2011/036695 WO2011146415A1 (en) 2010-05-16 2011-05-16 Efficient group id management for wireless local area networks (wlans)

Related Parent Applications (1)

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KR1020127032951A Division KR101466757B1 (ko) 2010-05-16 2011-05-16 무선 근거리 네트워크(ｗｌａｎ)들에 대한 효율적인 그룹 ｉｄ 관리

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KR20140072921A KR20140072921A (ko) 2014-06-13
KR101704667B1 true KR101704667B1 (ko) 2017-02-08

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KR1020127032951A Active KR101466757B1 (ko) 2010-05-16 2011-05-16 무선 근거리 네트워크(ｗｌａｎ)들에 대한 효율적인 그룹 ｉｄ 관리

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US (3) US9089002B2 (https=)
EP (2) EP2572522B1 (https=)
JP (3) JP5619991B2 (https=)
KR (2) KR101704667B1 (https=)
CN (2) CN105337649B (https=)
DK (1) DK2572522T3 (https=)
ES (2) ES2690330T3 (https=)
HU (1) HUE039283T2 (https=)
PL (1) PL2572522T3 (https=)
PT (1) PT2572522E (https=)
WO (1) WO2011146415A1 (https=)

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DK2572522T3 (da) 2014-09-22
US9615397B2 (en) 2017-04-04
PT2572522E (pt) 2014-09-09
JP5619991B2 (ja) 2014-11-05
EP2572522A1 (en) 2013-03-27
CN102959998A (zh) 2013-03-06
EP2572522B1 (en) 2014-07-16
US10548111B2 (en) 2020-01-28
EP2804405B1 (en) 2018-08-08
US20130070748A1 (en) 2013-03-21
US20170135069A1 (en) 2017-05-11
US9089002B2 (en) 2015-07-21
ES2690330T3 (es) 2018-11-20
KR20140072921A (ko) 2014-06-13
JP6034347B2 (ja) 2016-11-30
JP2017063443A (ja) 2017-03-30
KR20130041814A (ko) 2013-04-25
JP2013528329A (ja) 2013-07-08
CN102959998B (zh) 2015-11-25
HUE039283T2 (hu) 2018-12-28
WO2011146415A1 (en) 2011-11-24
KR101466757B1 (ko) 2014-11-28
JP2015046880A (ja) 2015-03-12
PL2572522T3 (pl) 2014-11-28
CN105337649B (zh) 2019-01-18
US20120120931A1 (en) 2012-05-17
ES2502744T3 (es) 2014-10-06
CN105337649A (zh) 2016-02-17
JP6765932B2 (ja) 2020-10-07
EP2804405A3 (en) 2015-04-22
EP2804405A2 (en) 2014-11-19

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