KR100916803B1 - 통신장치 및 그 통신방법과, 컴퓨터 판독가능한 매체 - Google Patents

통신장치 및 그 통신방법과, 컴퓨터 판독가능한 매체 Download PDF

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Publication number
KR100916803B1
KR100916803B1 KR20077008671A KR20077008671A KR100916803B1 KR 100916803 B1 KR100916803 B1 KR 100916803B1 KR 20077008671 A KR20077008671 A KR 20077008671A KR 20077008671 A KR20077008671 A KR 20077008671A KR 100916803 B1 KR100916803 B1 KR 100916803B1
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power save
data
communication device
save state
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KR20070065382A (ko
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히로시 마시모
마사노리 나카하라
카즈토시 하라
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캐논 가부시끼가이샤
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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)
KR20077008671A 2004-09-21 2007-04-17 통신장치 및 그 통신방법과, 컴퓨터 판독가능한 매체 Expired - Fee Related KR100916803B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00273133 2004-09-21
JP2004273133A JP4310253B2 (ja) 2004-09-21 2004-09-21 通信装置及び通信方法

Publications (2)

Publication Number Publication Date
KR20070065382A KR20070065382A (ko) 2007-06-22
KR100916803B1 true KR100916803B1 (ko) 2009-09-14

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KR20077008671A Expired - Fee Related KR100916803B1 (ko) 2004-09-21 2007-04-17 통신장치 및 그 통신방법과, 컴퓨터 판독가능한 매체

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)

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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
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
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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
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KR20110052543A (ko) 2008-07-11 2011-05-18 마벨 월드 트레이드 리미티드 액세스 포인트들을 위한 전력 절감 모드
US8576759B2 (en) 2008-07-11 2013-11-05 Marvell World Trade Ltd. Partial power save mode for access points during device discovery
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
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JP6554798B2 (ja) * 2015-01-28 2019-08-07 富士通株式会社 無線通信システム
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Also Published As

Publication number Publication date
CN101023628A (zh) 2007-08-22
CN101023628B (zh) 2011-11-23
JP4310253B2 (ja) 2009-08-05
RU2350043C2 (ru) 2009-03-20
EP1794930A1 (en) 2007-06-13
US20080045159A1 (en) 2008-02-21
WO2006033443A1 (en) 2006-03-30
EP1794930A4 (en) 2010-01-20
RU2007115076A (ru) 2008-10-27
JP2006093788A (ja) 2006-04-06
US8406699B2 (en) 2013-03-26
KR20070065382A (ko) 2007-06-22

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