ES2502744T3 - Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN) - Google Patents

Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN) Download PDF

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Publication number
ES2502744T3
ES2502744T3 ES11721933.7T ES11721933T ES2502744T3 ES 2502744 T3 ES2502744 T3 ES 2502744T3 ES 11721933 T ES11721933 T ES 11721933T ES 2502744 T3 ES2502744 T3 ES 2502744T3
Authority
ES
Spain
Prior art keywords
group
groups
devices
group identifier
positions
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES11721933.7T
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English (en)
Spanish (es)
Inventor
Santosh Paul Abraham
Sameer Vermani
Maarten Menzo Wentink
Rahul Tandra
Hemanth Sampath
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Application granted granted Critical
Publication of ES2502744T3 publication Critical patent/ES2502744T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user 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

Landscapes

  • 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)
ES11721933.7T 2010-05-16 2011-05-16 Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN) Active ES2502744T3 (es)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US34514010P 2010-05-16 2010-05-16
US345140P 2010-05-16
US36649310P 2010-07-21 2010-07-21
US366493P 2010-07-21
US37278310P 2010-08-11 2010-08-11
US372783P 2010-08-11
US38285910P 2010-09-14 2010-09-14
US382859P 2010-09-14
US201113107017 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)

Publications (1)

Publication Number Publication Date
ES2502744T3 true ES2502744T3 (es) 2014-10-06

Family

ID=44275609

Family Applications (2)

Application Number Title Priority Date Filing Date
ES11721933.7T Active ES2502744T3 (es) 2010-05-16 2011-05-16 Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN)
ES14020062.7T Active ES2690330T3 (es) 2010-05-16 2011-05-16 Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14020062.7T Active ES2690330T3 (es) 2010-05-16 2011-05-16 Gestión eficaz de identificadores de grupos para redes inalámbricas de área local (WLAN)

Country Status (11)

Country Link
US (3) US9089002B2 (enExample)
EP (2) EP2572522B1 (enExample)
JP (3) JP5619991B2 (enExample)
KR (2) KR101704667B1 (enExample)
CN (2) CN105337649B (enExample)
DK (1) DK2572522T3 (enExample)
ES (2) ES2502744T3 (enExample)
HU (1) HUE039283T2 (enExample)
PL (1) PL2572522T3 (enExample)
PT (1) PT2572522E (enExample)
WO (1) WO2011146415A1 (enExample)

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Also Published As

Publication number Publication date
DK2572522T3 (da) 2014-09-22
JP5619991B2 (ja) 2014-11-05
CN105337649B (zh) 2019-01-18
CN105337649A (zh) 2016-02-17
EP2804405B1 (en) 2018-08-08
KR101704667B1 (ko) 2017-02-08
WO2011146415A1 (en) 2011-11-24
CN102959998A (zh) 2013-03-06
US20130070748A1 (en) 2013-03-21
HUE039283T2 (hu) 2018-12-28
EP2572522B1 (en) 2014-07-16
US20120120931A1 (en) 2012-05-17
ES2690330T3 (es) 2018-11-20
JP2013528329A (ja) 2013-07-08
EP2804405A2 (en) 2014-11-19
US9615397B2 (en) 2017-04-04
US9089002B2 (en) 2015-07-21
US10548111B2 (en) 2020-01-28
KR20130041814A (ko) 2013-04-25
JP6765932B2 (ja) 2020-10-07
JP2017063443A (ja) 2017-03-30
US20170135069A1 (en) 2017-05-11
EP2572522A1 (en) 2013-03-27
PL2572522T3 (pl) 2014-11-28
CN102959998B (zh) 2015-11-25
KR20140072921A (ko) 2014-06-13
PT2572522E (pt) 2014-09-09
JP2015046880A (ja) 2015-03-12
KR101466757B1 (ko) 2014-11-28
JP6034347B2 (ja) 2016-11-30
EP2804405A3 (en) 2015-04-22

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