JP4266159B2 - Ｉｅｅｅ８０２．１１準拠の無線ｌａｎのための、スケジューリング情報パラメータセットを使用した集中制御役の受け渡し方法 - Google Patents

Ｉｅｅｅ８０２．１１準拠の無線ｌａｎのための、スケジューリング情報パラメータセットを使用した集中制御役の受け渡し方法 Download PDF

Info

Publication number
JP4266159B2
JP4266159B2 JP2003403632A JP2003403632A JP4266159B2 JP 4266159 B2 JP4266159 B2 JP 4266159B2 JP 2003403632 A JP2003403632 A JP 2003403632A JP 2003403632 A JP2003403632 A JP 2003403632A JP 4266159 B2 JP4266159 B2 JP 4266159B2
Authority
JP
Japan
Prior art keywords
access point
message
time
timer
data
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.)
Expired - Fee Related
Application number
JP2003403632A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004187297A (ja
JP2004187297A5 (https=
Inventor
ハ ションニン
ダイチ フナト
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.)
NTT Docomo Inc
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
Publication of JP2004187297A publication Critical patent/JP2004187297A/ja
Publication of JP2004187297A5 publication Critical patent/JP2004187297A5/ja
Application granted granted Critical
Publication of JP4266159B2 publication Critical patent/JP4266159B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
JP2003403632A 2002-12-02 2003-12-02 Ｉｅｅｅ８０２．１１準拠の無線ｌａｎのための、スケジューリング情報パラメータセットを使用した集中制御役の受け渡し方法 Expired - Fee Related JP4266159B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/307,701 US7356010B2 (en) 2002-12-02 2002-12-02 Point coordinator control passing scheme using a scheduling information parameter set for an IEEE 802.11 wireless local area network

Publications (3)

Publication Number Publication Date
JP2004187297A JP2004187297A (ja) 2004-07-02
JP2004187297A5 JP2004187297A5 (https=) 2007-01-18
JP4266159B2 true JP4266159B2 (ja) 2009-05-20

Family

ID=32392626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003403632A Expired - Fee Related JP4266159B2 (ja) 2002-12-02 2003-12-02 Ｉｅｅｅ８０２．１１準拠の無線ｌａｎのための、スケジューリング情報パラメータセットを使用した集中制御役の受け渡し方法

Country Status (2)

Country Link
US (1) US7356010B2 (https=)
JP (1) JP4266159B2 (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7606208B2 (en) * 2002-12-09 2009-10-20 Avaya Inc. Distributed architecture for deploying multiple wireless local-area networks
US7693085B2 (en) * 2002-12-16 2010-04-06 Avaya Inc. Traffic specifications for polling requests of periodic sources
US7693117B2 (en) * 2002-12-16 2010-04-06 Avaya Inc. Power-saving mechanism for periodic traffic streams in wireless local-area networks
US7613160B2 (en) * 2002-12-24 2009-11-03 Intel Corporation Method and apparatus to establish communication with wireless communication networks
DE602004011194T2 (de) * 2003-01-10 2008-12-24 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zum senden eines Datenstroms über ein drahtloses Medium über ein drahtloses Netzwerk und drahtloses Netzwerk
US7349378B2 (en) * 2003-02-24 2008-03-25 Toshiba America Research, Inc. Local area network resource manager
US7336642B2 (en) * 2003-08-07 2008-02-26 Skypilot Networks, Inc. Communication protocol for a wireless mesh architecture
KR100542348B1 (ko) * 2003-09-03 2006-01-10 삼성전자주식회사 무선 랜 시스템의 전력 감소 방법 및 그 장치
US8090857B2 (en) 2003-11-24 2012-01-03 Qualcomm Atheros, Inc. Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks
US7496081B2 (en) * 2004-05-05 2009-02-24 Nokia Corporation Adaptive beacon period in a distributed network
US7890116B2 (en) * 2004-05-05 2011-02-15 Nokia Corporation Adaptive beacon period in a distributed network
AU2005274003B2 (en) * 2004-08-12 2009-03-05 Interdigital Technology Corporation Method and system for controlling access to a wireless communication medium
US20060133394A1 (en) * 2004-12-21 2006-06-22 Ware Christopher G Methods of wireless backhaul in a multi-tier WLAN
JP4278624B2 (ja) 2005-03-04 2009-06-17 ソニー株式会社 通信端末装置、通信システム、通信方法、およびプログラム
US8934416B2 (en) * 2005-03-09 2015-01-13 Xirrus, Inc. System for allocating channels in a multi-radio wireless LAN array
JP4579742B2 (ja) * 2005-03-30 2010-11-10 キヤノン株式会社 無線端末装置、無線通信方法、及びコンピュータプログラム
US7508834B2 (en) * 2005-06-21 2009-03-24 Current Technologies, Llc Wireless link for power line communications system
US20070058659A1 (en) * 2005-07-27 2007-03-15 Ayyagari Deepak V Method for providing requested quality of service
US8509442B2 (en) * 2005-07-27 2013-08-13 Sharp Laboratories Of America, Inc. Association, authentication, and security in a network
US7720471B2 (en) * 2005-07-27 2010-05-18 Sharp Laboratories Of America Method for managing hidden stations in a centrally controlled network
US7848306B2 (en) * 2005-07-27 2010-12-07 Sharp Laboratories Of America, Inc. Coexistence of access provider and in-home networks
US8175190B2 (en) 2005-07-27 2012-05-08 Qualcomm Atheros, Inc. Managing spectra of modulated signals in a communication network
US7856008B2 (en) 2005-07-27 2010-12-21 Sharp Laboratories Of America, Inc. Synchronizing channel sharing with neighboring networks
US8027345B2 (en) * 2005-07-27 2011-09-27 Sharp Laboratories Of America, Inc. Method for automatically providing quality of service
US8339948B2 (en) * 2005-09-16 2012-12-25 Ntt Docomo, Inc. Method for improving capacity in multi-hop wireless mesh networks
JP4757671B2 (ja) 2006-03-16 2011-08-24 Ｎｅｃインフロンティア株式会社 無線通信システム、無線基地局、無線通信方法、および無線基地局のプログラム
JP2007251667A (ja) * 2006-03-16 2007-09-27 Nec Corp 無線通信システム、無線基地局、無線通信端末、無線通信方法、および無線通信システムのプログラム
US9088907B2 (en) * 2007-06-18 2015-07-21 Xirrus, Inc. Node fault identification in wireless LAN access points
US8208392B2 (en) * 2007-08-13 2012-06-26 Samsung Electronics Co., Ltd. System and method for peer-to-peer beam discovery and communication in infrastructure based wireless networks using directional antennas
US8917675B2 (en) * 2007-08-20 2014-12-23 Samsung Electronics Co., Ltd. System and method for multiple contention access periods
US8817676B2 (en) * 2008-11-03 2014-08-26 Samsung Electronics Co., Ltd. Method and system for station-to-station directional wireless communication
US8482478B2 (en) * 2008-11-12 2013-07-09 Xirrus, Inc. MIMO antenna system
US8385362B2 (en) * 2009-01-09 2013-02-26 Samsung Electronics Co., Ltd. Method and system for contention-based medium access schemes for directional wireless transmission with asymmetric antenna system (AAS) in wireless communication systems
WO2011074722A1 (ko) * 2009-12-16 2011-06-23 주식회사 씨엘엘씨디 무선 모바일 인터넷 통신용 바이너리 코드분할 다중접속 기반 중계 전송 시스템
US8687546B2 (en) * 2009-12-28 2014-04-01 Intel Corporation Efficient uplink SDMA operation
US8830854B2 (en) 2011-07-28 2014-09-09 Xirrus, Inc. System and method for managing parallel processing of network packets in a wireless access device
US8868002B2 (en) 2011-08-31 2014-10-21 Xirrus, Inc. System and method for conducting wireless site surveys
US9055450B2 (en) 2011-09-23 2015-06-09 Xirrus, Inc. System and method for determining the location of a station in a wireless environment
US9749974B2 (en) * 2013-01-16 2017-08-29 Intel IP Corporation Methods and arrangements for frame transmissions
WO2015054859A1 (zh) 2013-10-17 2015-04-23 华为技术有限公司 一种用户数据传输方法、装置及网络设备
US20150124681A1 (en) * 2013-11-01 2015-05-07 Qualcomm Incorporated Synchronized group messaging
US10827484B2 (en) 2014-12-12 2020-11-03 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
US10820314B2 (en) 2014-12-12 2020-10-27 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
WO2020170374A1 (ja) 2019-02-20 2020-08-27 三菱電機株式会社 無線局、データ集約局、無線システム、無線局の伝送制御方法およびデータ集約局の伝送制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5995497A (en) * 1996-04-23 1999-11-30 At&T Corp. Method and apparatus for switching code division multiple access modulated beams in a satellite
US5815527A (en) * 1996-04-23 1998-09-29 At & T Corp Method and apparatus for switching spread spectrum/code division multiple access modulated beams
US5805579A (en) * 1996-05-06 1998-09-08 At&T Corp Symbol switching of CDMA channels
US5878037A (en) * 1996-12-18 1999-03-02 Lucent Technologies Inc. Code division switching scheme
US6850981B1 (en) * 2000-07-14 2005-02-01 At&T Corp. System and method of frame scheduling for QoS-driven wireless local area network (WLAN)
CN1706158B (zh) * 2002-10-17 2013-09-04 皇家飞利浦电子股份有限公司 调度系统及其方法

Also Published As

Publication number Publication date
US20040105412A1 (en) 2004-06-03
JP2004187297A (ja) 2004-07-02
US7356010B2 (en) 2008-04-08

Similar Documents

Publication Publication Date Title
JP4266159B2 (ja) Ｉｅｅｅ８０２．１１準拠の無線ｌａｎのための、スケジューリング情報パラメータセットを使用した集中制御役の受け渡し方法
JP4622503B2 (ja) 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP3530141B2 (ja) 無線ｌａｎシステム及び無線ｌａｎシステムの信号衝突回避方法
KR100561393B1 (ko) 무선 네트워크에 있어서 매체 접근 제어 방법 및 시스템
JP2006033827A (ja) 装置と前記装置の伝送範囲内の複数のコーディネータを備えた無線通信ネットワーク内の共通チャネルを通して伝送を同期させる方法
JP2005519529A (ja) 無線ローカルエリアネットワークにおける異なる変調機構が可能なステーションの共存
WO2003007550A2 (en) A system and method for sharing bandwidth between co-located 802.11 a/e and hiperlan/2 systems
JP2008510380A (ja) 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
JP2012506163A (ja) マルチキャスト通信のための装置
CN101447905A (zh) 无线通信装置和无线通信方法
US20080013514A1 (en) Multi-channel MAC apparatus and method for WLAN devices with single radio interface
KR20050091774A (ko) Ｗｌａｎ에서 대역폭 제공을 위한 방법 및 장치
JP6069858B2 (ja) 無線通信方法及び無線通信システム
JP2008515317A (ja) マスタ／スレーブノードを利用したワイヤレスネットワークの相互接続
JP2008532332A (ja) 無線チャネルによって接続される複数の局及び１つのアクセスポイントを含む通信ネットワークにおける無線チャネルにアクセスする方法及び無線通信ネットワーク
EP1952595B1 (en) Collision avoidance systems and methods
WO2005074205A1 (en) Enhanced network allocation vector mechanism for optimal reuse of the spectrum in a wireless communication system
KR100959123B1 (ko) 무선 네트워크 통신 방법
JP2006246465A (ja) 無線局及び通信方法
CN100484063C (zh) 无线通信系统、无线通信装置、无线通信方法和计算机程序
JP4333346B2 (ja) 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP4470628B2 (ja) 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
KR101152932B1 (ko) 무선 채널 예약을 통한 무선 로컬 통신망(ｗｌａｎ)과 무선개인영역 통신망(ｗｐａｎ)의 무선 채널 공존 시스템 및그 방법
JP4247199B2 (ja) 無線通信装置
JP6436144B2 (ja) 無線通信方法、無線通信システム、及びプログラム

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20051130

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061128

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061128

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090203

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090210

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090213

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120227

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120227

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130227

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140227

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees