ES2580168T3 - Señalización de ajustes de transmisión en sistemas multiusuario - Google Patents

Señalización de ajustes de transmisión en sistemas multiusuario Download PDF

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Publication number
ES2580168T3
ES2580168T3 ES09716415.6T ES09716415T ES2580168T3 ES 2580168 T3 ES2580168 T3 ES 2580168T3 ES 09716415 T ES09716415 T ES 09716415T ES 2580168 T3 ES2580168 T3 ES 2580168T3
Authority
ES
Spain
Prior art keywords
user
information
transmission
user flow
receivers
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
ES09716415.6T
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English (en)
Spanish (es)
Inventor
Sri Andari Husen
Semih Serbetli
Ying Wang
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40732214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2580168(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Application granted granted Critical
Publication of ES2580168T3 publication Critical patent/ES2580168T3/es
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
ES09716415.6T 2008-03-04 2009-03-02 Señalización de ajustes de transmisión en sistemas multiusuario Active ES2580168T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08152226 2008-03-04
EP08152226 2008-03-04
PCT/IB2009/050826 WO2009109894A1 (en) 2008-03-04 2009-03-02 Signaling of transmission settings in multi-user systems

Publications (1)

Publication Number Publication Date
ES2580168T3 true ES2580168T3 (es) 2016-08-19

Family

ID=40732214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09716415.6T Active ES2580168T3 (es) 2008-03-04 2009-03-02 Señalización de ajustes de transmisión en sistemas multiusuario

Country Status (8)

Country Link
US (1) US9497744B2 (enExample)
EP (1) EP2263407B1 (enExample)
JP (1) JP5503561B2 (enExample)
KR (2) KR101630868B1 (enExample)
CN (1) CN101960899B (enExample)
ES (1) ES2580168T3 (enExample)
TW (1) TWI471043B (enExample)
WO (1) WO2009109894A1 (enExample)

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Also Published As

Publication number Publication date
US9497744B2 (en) 2016-11-15
KR20100127248A (ko) 2010-12-03
WO2009109894A1 (en) 2009-09-11
US20110002319A1 (en) 2011-01-06
TWI471043B (zh) 2015-01-21
JP5503561B2 (ja) 2014-05-28
CN101960899B (zh) 2016-05-11
KR101594545B1 (ko) 2016-02-26
JP2011515051A (ja) 2011-05-12
TW201006284A (en) 2010-02-01
CN101960899A (zh) 2011-01-26
EP2263407A1 (en) 2010-12-22
EP2263407B1 (en) 2016-05-11
KR20160009101A (ko) 2016-01-25
KR101630868B1 (ko) 2016-06-27

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