CN101023628B - 通信设备和通信方法 - Google Patents

通信设备和通信方法 Download PDF

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Publication number
CN101023628B
CN101023628B CN2005800317824A CN200580031782A CN101023628B CN 101023628 B CN101023628 B CN 101023628B CN 2005800317824 A CN2005800317824 A CN 2005800317824A CN 200580031782 A CN200580031782 A CN 200580031782A CN 101023628 B CN101023628 B CN 101023628B
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CN
China
Prior art keywords
data
power saving
saving state
communication device
control information
Prior art date
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Expired - Fee Related
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CN2005800317824A
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English (en)
Chinese (zh)
Other versions
CN101023628A (zh
Inventor
真下博志
中原真则
原和敏
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Canon Inc
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Canon 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 Canon Inc filed Critical Canon Inc
Publication of CN101023628A publication Critical patent/CN101023628A/zh
Application granted granted Critical
Publication of CN101023628B publication Critical patent/CN101023628B/zh
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Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0222—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower in packet switched networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • 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
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
CN2005800317824A 2004-09-21 2005-09-20 通信设备和通信方法 Expired - Fee Related CN101023628B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP273133/2004 2004-09-21
JP2004273133A JP4310253B2 (ja) 2004-09-21 2004-09-21 通信装置及び通信方法
PCT/JP2005/017664 WO2006033443A1 (en) 2004-09-21 2005-09-20 Communication apparatus and communication method

Publications (2)

Publication Number Publication Date
CN101023628A CN101023628A (zh) 2007-08-22
CN101023628B true CN101023628B (zh) 2011-11-23

Family

ID=36090191

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800317824A Expired - Fee Related CN101023628B (zh) 2004-09-21 2005-09-20 通信设备和通信方法

Country Status (7)

Country Link
US (1) US8406699B2 (enExample)
EP (1) EP1794930A4 (enExample)
JP (1) JP4310253B2 (enExample)
KR (1) KR100916803B1 (enExample)
CN (1) CN101023628B (enExample)
RU (1) RU2350043C2 (enExample)
WO (1) WO2006033443A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8527790B2 (en) * 2004-09-21 2013-09-03 Canon Kabushiki Kaisha Communication apparatus and communication method
JP4387925B2 (ja) * 2004-11-04 2009-12-24 キヤノン株式会社 通信装置、制御方法及びそのプログラム
US8159999B2 (en) 2005-01-25 2012-04-17 Interdigital Technology Corporation Peer-to-peer wireless communication system
JP4844245B2 (ja) * 2006-06-08 2011-12-28 ソニー株式会社 通信システム、通信装置及び通信方法、並びにコンピュータ・プログラム
US8098614B1 (en) 2006-07-11 2012-01-17 Qualcomm Atheros, Inc. Channel-occupancy efficient, low power wireless networking
US9332496B2 (en) * 2006-11-28 2016-05-03 Marvell World Trade Ltd. Enhanced IEEE power save in ad hoc wireless mode
CN101202984B (zh) * 2006-12-11 2011-06-15 华为技术有限公司 Ad Hoc网络节点的节电管理方法、系统和移动终端
US8170002B2 (en) * 2007-05-31 2012-05-01 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point with efficient beacon handling
US8089908B2 (en) * 2007-03-13 2012-01-03 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point using a traffic indication map broadcast
JP4929040B2 (ja) * 2007-05-10 2012-05-09 キヤノン株式会社 通信装置及び通信方法
US8233414B2 (en) * 2007-07-05 2012-07-31 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point using an embedded traffic indication map
JP5270937B2 (ja) 2008-03-17 2013-08-21 キヤノン株式会社 通信装置及びその制御方法
JP5290600B2 (ja) * 2008-03-24 2013-09-18 キヤノン株式会社 通信装置及び通信制御方法
US8767598B2 (en) * 2008-04-01 2014-07-01 Qualcomm Incorporated Methods and apparatuses for transmitting energy-saving indicator in frames
JP5281312B2 (ja) * 2008-04-25 2013-09-04 キヤノン株式会社 通信装置及びその制御方法、コンピュータプログラム
US8576759B2 (en) 2008-07-11 2013-11-05 Marvell World Trade Ltd. Partial power save mode for access points during device discovery
JP5303752B2 (ja) 2008-07-11 2013-10-02 マーベル ワールド トレード リミテッド アクセスポイントでの省電力モード
JP5225033B2 (ja) * 2008-11-12 2013-07-03 キヤノン株式会社 通信機器及びその制御方法
US8203984B2 (en) * 2008-12-19 2012-06-19 Intel Corporation Power management for wireless networks
EP2247145A1 (en) * 2009-04-28 2010-11-03 Motorola, Inc. Paging in a cellular communication system
SG175769A1 (en) * 2009-06-11 2011-12-29 Nanyang Polytechnic System and method of minimizing energy consumption in an ad-hoc wireless network
US8892722B1 (en) 2009-06-22 2014-11-18 Marvell International Ltd. Peer-to-peer discovery systems and methods
JP5451260B2 (ja) * 2009-08-28 2014-03-26 キヤノン株式会社 制御装置、制御システム及びコマンド送信方法ならびにプログラム
US9247499B2 (en) 2009-12-09 2016-01-26 Lg Electronics Inc. Power saving method in a wireless communication system
JP4865048B2 (ja) * 2010-03-15 2012-02-01 株式会社東芝 情報処理装置、その接続確立方法、および無線通信機器
JP5584582B2 (ja) * 2010-10-13 2014-09-03 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
JP5852431B2 (ja) 2011-12-09 2016-02-03 キヤノン株式会社 画像処理装置、その制御方法、及びプログラム
US9439188B2 (en) 2013-03-01 2016-09-06 Qualcomm Incorporated Scheduling for signaling and information transfer
JP6210753B2 (ja) 2013-06-24 2017-10-11 キヤノン株式会社 情報処理装置
US9877259B2 (en) 2014-03-31 2018-01-23 Huawei Technologies Co., Ltd. Dynamic energy-efficient transmit point (TP) muting for virtual radio access network (V-RAN)
US9992661B2 (en) 2014-09-24 2018-06-05 Qualcomm Incorporated Neighbor aware network logical channels
US9961668B2 (en) * 2014-10-16 2018-05-01 Qualcomm Incorporated Communication between devices of a neighbor aware network
JP6554798B2 (ja) * 2015-01-28 2019-08-07 富士通株式会社 無線通信システム
US10512039B2 (en) * 2016-08-25 2019-12-17 Mediatek Singapore Pte. Ltd. Device-driven power scaling in advanced wireless modem architectures
EP3593467A4 (en) 2017-04-24 2020-11-25 Hewlett-Packard Development Company, L.P. SHORT RANGE AND LONG RANGE WIRELESS COMMUNICATIONS

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475374A (en) * 1994-01-31 1995-12-12 Motorola, Inc. Method and apparatus for energy conservation in a communication system
US5590396A (en) * 1994-04-20 1996-12-31 Ericsson Inc. Method and apparatus for a deep-sleep mode in a digital cellular communication system
US5613208A (en) 1994-06-06 1997-03-18 Ericsson Inc. Channel scan in cellular telephone system
JP4177924B2 (ja) 1998-08-17 2008-11-05 富士通株式会社 無線通信システム並びに無線通信システムに使用される移動局及び無線通信システムに使用される基地局並びに無線通信システムにおけるパケット送信方法
JP3196747B2 (ja) * 1998-12-18 2001-08-06 三菱マテリアル株式会社 移動無線機、基地局無線機、及び、その記録媒体
US6842605B1 (en) * 2000-07-11 2005-01-11 Nokia Corporation Assembly, and associated method, for facilitating control over power levels of communication signals in a radio communication system
KR20020040439A (ko) 2000-11-24 2002-05-30 유영욱 이동 통신망에서의 이동국 대기 시간 연장 방법 및 그방법을 위한 호출 채널 구조
KR100465208B1 (ko) * 2002-04-02 2005-01-13 조광선 Ａｄ－ｈｏｃ 네트워크 병용 무선이동통신 시스템,통신장치, 및 통신방법
KR100457537B1 (ko) * 2002-12-02 2004-11-17 삼성전자주식회사 애드-혹 네트워크에서의 전력 소모 감소 장치 및 방법
EP3203800B1 (en) * 2003-02-03 2021-03-31 Sony Corporation Communication method, communication device, and computer program
EP2860884B1 (en) * 2003-02-03 2019-08-21 Sony Corporation Wireless communication station
JP2004350168A (ja) * 2003-05-26 2004-12-09 Sony Corp 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
EP1645073A1 (en) * 2003-07-11 2006-04-12 Nokia Corporation Beacon transmission in short-range wireless communication systems
US7586864B2 (en) * 2003-09-30 2009-09-08 Sharp Kabushiki Kaisha Communication system, base station, terminal, communication device, communication management method, control program, and computer-readable recording medium containing the same
US7212821B2 (en) * 2003-12-05 2007-05-01 Qualcomm Incorporated Methods and apparatus for performing handoffs in a multi-carrier wireless communications system
JP4622503B2 (ja) * 2003-12-24 2011-02-02 ソニー株式会社 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
US20060028984A1 (en) * 2004-08-09 2006-02-09 Chang Gung University Energy efficient medium access control protocol for IEEE 802.11 WLANs
JP4336636B2 (ja) * 2004-09-21 2009-09-30 キヤノン株式会社 通信装置及び通信方法
JP4700982B2 (ja) * 2005-03-02 2011-06-15 キヤノン株式会社 通信装置及び通信方法
JP4549207B2 (ja) * 2005-03-15 2010-09-22 キヤノン株式会社 通信装置及びその制御方法
JP4732197B2 (ja) * 2006-03-07 2011-07-27 キヤノン株式会社 通信方法、通信装置、通信システム、及びコンピュータプログラム

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE Standards Board.Part 11 : Wireless LAN Medium AccessPart 11:Wireless LANMedium Access Control (MAC) andPhysical Layer(PHY)specifications(PHY) specificati.IEEE Std 802.11 - 1997.1997,133-136.
IEEE Standards Board.Part 11 : Wireless LAN Medium AccessPart 11:Wireless LANMedium Access Control (MAC) andPhysical Layer(PHY)specifications(PHY) specificati.IEEE Std 802.11- 1997.1997,133-136. *

Also Published As

Publication number Publication date
RU2007115076A (ru) 2008-10-27
WO2006033443A1 (en) 2006-03-30
JP4310253B2 (ja) 2009-08-05
KR100916803B1 (ko) 2009-09-14
EP1794930A1 (en) 2007-06-13
US8406699B2 (en) 2013-03-26
CN101023628A (zh) 2007-08-22
US20080045159A1 (en) 2008-02-21
JP2006093788A (ja) 2006-04-06
RU2350043C2 (ru) 2009-03-20
EP1794930A4 (en) 2010-01-20
KR20070065382A (ko) 2007-06-22

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
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Granted publication date: 20111123

Termination date: 20160920