CN101023629B - 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
CN101023629B
CN101023629B CN2005800317843A CN200580031784A CN101023629B CN 101023629 B CN101023629 B CN 101023629B CN 2005800317843 A CN2005800317843 A CN 2005800317843A CN 200580031784 A CN200580031784 A CN 200580031784A CN 101023629 B CN101023629 B CN 101023629B
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CN
China
Prior art keywords
power saving
mode
saving mode
changing
devices
Prior art date
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Expired - Fee Related
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CN2005800317843A
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English (en)
Chinese (zh)
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CN101023629A (zh
Inventor
中原真则
真下博志
原和敏
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Canon Inc
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Canon Inc
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Publication date
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Publication of CN101023629A publication Critical patent/CN101023629A/zh
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Publication of CN101023629B publication Critical patent/CN101023629B/zh
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    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • H04W84/18—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)
CN2005800317843A 2004-09-21 2005-09-16 通信设备和通信方法 Expired - Fee Related CN101023629B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP273132/2004 2004-09-21
JP2004273132A JP4336636B2 (ja) 2004-09-21 2004-09-21 通信装置及び通信方法
PCT/JP2005/017553 WO2006033421A1 (en) 2004-09-21 2005-09-16 Communication apparatus and communication method

Publications (2)

Publication Number Publication Date
CN101023629A CN101023629A (zh) 2007-08-22
CN101023629B true CN101023629B (zh) 2012-06-13

Family

ID=36090173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800317843A Expired - Fee Related CN101023629B (zh) 2004-09-21 2005-09-16 通信设备和通信方法

Country Status (6)

Country Link
US (1) US7873848B2 (enExample)
EP (1) EP1771973B1 (enExample)
JP (1) JP4336636B2 (enExample)
KR (1) KR100916802B1 (enExample)
CN (1) CN101023629B (enExample)
WO (1) WO2006033421A1 (enExample)

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JP4609553B2 (ja) * 2008-08-25 2011-01-12 ソニー株式会社 通信装置、通信システム、通信方法及びプログラム
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
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US9264992B2 (en) * 2009-09-22 2016-02-16 Samsung Electronics Co., Ltd. Method and system for announcement time of idle timeout for power saving operations in wireless networks
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WO2011074459A1 (ja) * 2009-12-14 2011-06-23 住友電気工業株式会社 管理装置及びプログラム
KR101626161B1 (ko) * 2009-12-23 2016-06-13 엘지전자 주식회사 저전력 동작 방법, 그를 이용한 송수신 장치 및 디스플레이 장치
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KR20110083008A (ko) * 2010-01-13 2011-07-20 삼성전자주식회사 화상형성장치 및 화상형성장치의 전원관리방법
JP5900966B2 (ja) * 2010-08-24 2016-04-06 日本電気株式会社 状態制御システム及び方法
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
CN104160756B (zh) 2012-03-06 2018-09-28 交互数字专利控股公司 支持无线通信中的大量设备
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US9191890B2 (en) 2012-10-24 2015-11-17 Qualcomm Incorporated Systems and methods for low power operations on wireless networks
US9191891B2 (en) 2012-11-02 2015-11-17 Qualcomm Incorporated Systems and methods for low power wake-up signal implementation and operations for WLAN
JP6184105B2 (ja) * 2013-01-25 2017-08-23 キヤノン株式会社 通信装置、通信装置の制御方法、プログラム
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Also Published As

Publication number Publication date
EP1771973B1 (en) 2016-06-29
KR20070053810A (ko) 2007-05-25
JP2006093787A (ja) 2006-04-06
US20070207765A1 (en) 2007-09-06
EP1771973A4 (en) 2010-01-20
WO2006033421A1 (en) 2006-03-30
EP1771973A1 (en) 2007-04-11
KR100916802B1 (ko) 2009-09-14
CN101023629A (zh) 2007-08-22
US7873848B2 (en) 2011-01-18
JP4336636B2 (ja) 2009-09-30

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