WO2008096707A1 - 無線通信システム、下位局及び上位局 - Google Patents

無線通信システム、下位局及び上位局 Download PDF

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Publication number
WO2008096707A1
WO2008096707A1 PCT/JP2008/051764 JP2008051764W WO2008096707A1 WO 2008096707 A1 WO2008096707 A1 WO 2008096707A1 JP 2008051764 W JP2008051764 W JP 2008051764W WO 2008096707 A1 WO2008096707 A1 WO 2008096707A1
Authority
WO
WIPO (PCT)
Prior art keywords
significant station
significant
station
channel use
channel
Prior art date
Application number
PCT/JP2008/051764
Other languages
English (en)
French (fr)
Inventor
Takefumi Yamada
Takahiro Asai
Original Assignee
Ntt Docomo, 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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to EP08710743.9A priority Critical patent/EP2111053A4/en
Priority to US12/521,185 priority patent/US8515356B2/en
Priority to JP2008557100A priority patent/JP4790027B2/ja
Priority to CN2008800014524A priority patent/CN101578904B/zh
Publication of WO2008096707A1 publication Critical patent/WO2008096707A1/ja

Links

Classifications

    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　無線通信システム(1)は、下位局(10a)が、他の下位局(10b)からの信号から、下位局(10b)を識別する下位局ＩＤを検出する下位局ＩＤ検出部(13)と、下位局(10b)が所属するグループを識別するグループＩＤを検出するグループＩＤ検出部(12)と、下位局(10b)のチャネル使用状況を計測する計測部(15)と、これら下位局ＩＤ、グループＩＤ及びチャネル使用状況に基づいて、下位局毎のチャネル使用量とグループ毎のチャネル使用量とを算出し、これらチャネル使用量に基づいて通信チャネルの使用確率を示すチャネル使用確率を更新する使用確率更新部(19)と、そのチャネル使用確率に基づいて、自局が送信時に用いる通信チャネルを決定するチャネル決定部(20)とを備える、ことを特徴とする。
PCT/JP2008/051764 2007-02-08 2008-02-04 無線通信システム、下位局及び上位局 WO2008096707A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08710743.9A EP2111053A4 (en) 2007-02-08 2008-02-04 RADIO COMMUNICATION SYSTEM WITH ONE OF THE LITTLE SIGNIFICANT STATION AND MOST SIGNIFICANT STATION
US12/521,185 US8515356B2 (en) 2007-02-08 2008-02-04 Radio communication system, least significant station, and most significant station
JP2008557100A JP4790027B2 (ja) 2007-02-08 2008-02-04 無線通信システム、下位局及び上位局
CN2008800014524A CN101578904B (zh) 2007-02-08 2008-02-04 无线通信系统、下位站及上位站

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007029434 2007-02-08
JP2007-029434 2007-02-08

Publications (1)

Publication Number Publication Date
WO2008096707A1 true WO2008096707A1 (ja) 2008-08-14

Family

ID=39681616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051764 WO2008096707A1 (ja) 2007-02-08 2008-02-04 無線通信システム、下位局及び上位局

Country Status (7)

Country Link
US (1) US8515356B2 (ja)
EP (1) EP2111053A4 (ja)
JP (1) JP4790027B2 (ja)
KR (1) KR101072240B1 (ja)
CN (1) CN101578904B (ja)
TW (1) TWI401982B (ja)
WO (1) WO2008096707A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009075179A1 (ja) * 2007-12-10 2009-06-18 Ntt Docomo, Inc. 無線通信システム、下位局及び上位局
JP2010226247A (ja) * 2009-03-19 2010-10-07 Mitsubishi Electric Corp 基地局、制御局および周波数割り当て制御方法
JP2011217290A (ja) * 2010-04-01 2011-10-27 National Institute Of Information & Communication Technology 無線通信ネットワークの周波数チャネル選択方法及びシステム
JP2014086918A (ja) * 2012-10-24 2014-05-12 Fujitsu Ltd 基地局、端末、及びセルの割り当て方法
WO2015198572A1 (ja) * 2014-06-27 2015-12-30 日本電気株式会社 基地局、サーバ、システム、無線リソース割当方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4722188B2 (ja) * 2007-02-08 2011-07-13 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、下位局及び中位局
FR2965696A1 (fr) * 2010-09-30 2012-04-06 France Telecom Procede de selection de canal par un emetteur, procede et dispositif d'emission de donnees et programme d'ordinateur associes
US9332551B2 (en) * 2011-12-28 2016-05-03 Intel Corporation Opportunistic resource sharing between devices
US9492741B2 (en) * 2013-05-22 2016-11-15 Microsoft Technology Licensing, Llc Wireless gaming protocol

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03250821A (ja) * 1990-02-28 1991-11-08 Oki Electric Ind Co Ltd 通信ネットワーク
JPH09182141A (ja) * 1995-12-22 1997-07-11 Mitsubishi Denki Bill Techno Service Kk 移動体通信システム
JP2001128244A (ja) * 1999-10-29 2001-05-11 Fujitsu Ltd 移動体グループ通信システム
JP2006303779A (ja) * 2005-04-19 2006-11-02 Mitsubishi Electric Corp 制御装置及び処理装置

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EP0472285B1 (en) 1990-08-20 1997-10-08 Advanced Micro Devices, Inc. Memory access controller
CN1092454C (zh) * 1994-02-04 2002-10-09 Ntt移动通信网株式会社 一种移动通信系统及其中的无线电信道分配方法
EP0855818B1 (en) * 1997-01-24 2005-03-23 Matsushita Electric Industrial Co., Ltd. Assigning and updating dynamically through asynchronous communication non unique second identifiers to a plurality of stations for isochronous data communication
JP2000032550A (ja) 1998-07-08 2000-01-28 Fujitsu Ltd 移動通信におけるグループ通信方法と基地局装置及び移動局装置
JP2002077213A (ja) * 2000-09-05 2002-03-15 Hitachi Kokusai Electric Inc 加入者無線アクセスシステム
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7151944B2 (en) * 2001-09-27 2006-12-19 Nortel Networks Limited Method and apparatus for using synchronous CDMA in a mobile environment
JP3915021B2 (ja) 2001-10-12 2007-05-16 日本電気株式会社 チャネル選択方法
US7184713B2 (en) 2002-06-20 2007-02-27 Qualcomm, Incorporated Rate control for multi-channel communication systems
KR100565589B1 (ko) * 2003-04-11 2006-03-29 엘지전자 주식회사 이동통신 시스템에 적용되는 셀 스위칭 방법
JP4209720B2 (ja) * 2003-05-29 2009-01-14 株式会社エヌ・ティ・ティ・ドコモ 移動局
KR100566210B1 (ko) 2003-09-22 2006-03-29 삼성전자주식회사 무선 통신 시스템에서 채널 할당 장치 및 방법
US7085228B2 (en) * 2003-10-31 2006-08-01 Interdigital Technology Corp. Adaptive radio resource management for wireless local area networks
JP2006019850A (ja) * 2004-06-30 2006-01-19 Hitachi Ltd 無線通信方法、無線通信基地局及び無線通信端末
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03250821A (ja) * 1990-02-28 1991-11-08 Oki Electric Ind Co Ltd 通信ネットワーク
JPH09182141A (ja) * 1995-12-22 1997-07-11 Mitsubishi Denki Bill Techno Service Kk 移動体通信システム
JP2001128244A (ja) * 1999-10-29 2001-05-11 Fujitsu Ltd 移動体グループ通信システム
JP2006303779A (ja) * 2005-04-19 2006-11-02 Mitsubishi Electric Corp 制御装置及び処理装置

Non-Patent Citations (3)

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Title
H. GINTIS: "Game Theory Evolving: A Problem-centered Introduction to Modeling Strategic Behavior", 2000, PRINSTON UNIVERSITY PRESS
See also references of EP2111053A4
Y XING ET AL.: "Dynamic Spectrum Access in Open Spectrum Wireless Networks", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, vol. 24, no. 3, March 2006 (2006-03-01), pages 626 - 637

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009075179A1 (ja) * 2007-12-10 2009-06-18 Ntt Docomo, Inc. 無線通信システム、下位局及び上位局
JP2009141902A (ja) * 2007-12-10 2009-06-25 Ntt Docomo Inc 無線通信システム、下位局及び上位局
JP2010226247A (ja) * 2009-03-19 2010-10-07 Mitsubishi Electric Corp 基地局、制御局および周波数割り当て制御方法
JP2011217290A (ja) * 2010-04-01 2011-10-27 National Institute Of Information & Communication Technology 無線通信ネットワークの周波数チャネル選択方法及びシステム
JP2014086918A (ja) * 2012-10-24 2014-05-12 Fujitsu Ltd 基地局、端末、及びセルの割り当て方法
US9553711B2 (en) 2012-10-24 2017-01-24 Fujitsu Limited Base station and cell assignment method
WO2015198572A1 (ja) * 2014-06-27 2015-12-30 日本電気株式会社 基地局、サーバ、システム、無線リソース割当方法
JPWO2015198572A1 (ja) * 2014-06-27 2017-04-20 日本電気株式会社 基地局、サーバ、システム、無線リソース割当方法

Also Published As

Publication number Publication date
US8515356B2 (en) 2013-08-20
EP2111053A4 (en) 2014-08-06
CN101578904A (zh) 2009-11-11
CN101578904B (zh) 2011-03-02
TWI401982B (zh) 2013-07-11
EP2111053A1 (en) 2009-10-21
JPWO2008096707A1 (ja) 2010-05-20
KR101072240B1 (ko) 2011-10-12
KR20090116780A (ko) 2009-11-11
US20100087150A1 (en) 2010-04-08
TW200847804A (en) 2008-12-01
JP4790027B2 (ja) 2011-10-12

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