JP5148275B2 - 無線通信媒体へのアクセスを制御するための方法およびシステム - Google Patents

無線通信媒体へのアクセスを制御するための方法およびシステム Download PDF

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JP5148275B2
JP5148275B2 JP2007525681A JP2007525681A JP5148275B2 JP 5148275 B2 JP5148275 B2 JP 5148275B2 JP 2007525681 A JP2007525681 A JP 2007525681A JP 2007525681 A JP2007525681 A JP 2007525681A JP 5148275 B2 JP5148275 B2 JP 5148275B2
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JP2008510380A5 (enExample
JP2008510380A (ja
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エイ．グランディ サディール
チャンドラ アーティ
エス．レビー ジョセフ
エム．シャヒーン カメル
イー．テリー ステファン
ゼイラ エルダド
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インターデイジタル テクノロジー コーポレーション
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    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • 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
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
JP2007525681A 2004-08-12 2005-08-05 無線通信媒体へのアクセスを制御するための方法およびシステム Expired - Lifetime JP5148275B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60132304P 2004-08-12 2004-08-12
US60/601,323 2004-08-12
PCT/US2005/027956 WO2006020520A2 (en) 2004-08-12 2005-08-05 Method and system for controlling access to a wireless communication medium

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JP2011116810A Division JP5237413B2 (ja) 2004-08-12 2011-05-25 無線通信媒体へのアクセスを制御するための方法およびシステム

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JP2008510380A JP2008510380A (ja) 2008-04-03
JP2008510380A5 JP2008510380A5 (enExample) 2008-09-25
JP5148275B2 true JP5148275B2 (ja) 2013-02-20

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JP2007525681A Expired - Lifetime JP5148275B2 (ja) 2004-08-12 2005-08-05 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2011116810A Expired - Fee Related JP5237413B2 (ja) 2004-08-12 2011-05-25 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2011279635A Pending JP2012070444A (ja) 2004-08-12 2011-12-21 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2013201897A Expired - Fee Related JP5782083B2 (ja) 2004-08-12 2013-09-27 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2015006009A Expired - Lifetime JP6006343B2 (ja) 2004-08-12 2015-01-15 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2015180796A Ceased JP2015223007A (ja) 2004-08-12 2015-09-14 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2017022332A Pending JP2017118578A (ja) 2004-08-12 2017-02-09 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2018017112A Pending JP2018067973A (ja) 2004-08-12 2018-02-02 無線通信媒体へのアクセスを制御するための方法およびシステム

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JP2011279635A Pending JP2012070444A (ja) 2004-08-12 2011-12-21 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2013201897A Expired - Fee Related JP5782083B2 (ja) 2004-08-12 2013-09-27 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2015006009A Expired - Lifetime JP6006343B2 (ja) 2004-08-12 2015-01-15 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2015180796A Ceased JP2015223007A (ja) 2004-08-12 2015-09-14 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2017022332A Pending JP2017118578A (ja) 2004-08-12 2017-02-09 無線通信媒体へのアクセスを制御するための方法およびシステム
JP2018017112A Pending JP2018067973A (ja) 2004-08-12 2018-02-02 無線通信媒体へのアクセスを制御するための方法およびシステム

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US (3) US8649322B2 (enExample)
EP (4) EP2330777B1 (enExample)
JP (8) JP5148275B2 (enExample)
KR (8) KR101205563B1 (enExample)
CN (3) CN101076971B (enExample)
AR (2) AR050840A1 (enExample)
AU (2) AU2005274003B2 (enExample)
BR (1) BRPI0515013A (enExample)
CA (1) CA2576833C (enExample)
DE (1) DE202005012728U1 (enExample)
GE (1) GEP20094867B (enExample)
IL (1) IL181221A (enExample)
MX (1) MX2007001704A (enExample)
MY (1) MY154987A (enExample)
NO (1) NO338830B1 (enExample)
SG (1) SG155198A1 (enExample)
TW (6) TWI475836B (enExample)
WO (1) WO2006020520A2 (enExample)

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