CN101582965B - 发送设备及其控制方法和信息通信系统 - Google Patents

发送设备及其控制方法和信息通信系统 Download PDF

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Publication number
CN101582965B
CN101582965B CN2009101375850A CN200910137585A CN101582965B CN 101582965 B CN101582965 B CN 101582965B CN 2009101375850 A CN2009101375850 A CN 2009101375850A CN 200910137585 A CN200910137585 A CN 200910137585A CN 101582965 B CN101582965 B CN 101582965B
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CN
China
Prior art keywords
transmitting apparatus
wireless communications
communications mode
signal
receiving equipment
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
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CN2009101375850A
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English (en)
Chinese (zh)
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CN101582965A (zh
Inventor
内池宽
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.)
Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN101582965A publication Critical patent/CN101582965A/zh
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Publication of CN101582965B publication Critical patent/CN101582965B/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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0241—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where no transmission is received, e.g. out of range of the transmitter
    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • 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)
  • Radio Transmission System (AREA)
  • Communication Control (AREA)
CN2009101375850A 2008-05-14 2009-05-14 发送设备及其控制方法和信息通信系统 Expired - Fee Related CN101582965B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2008127457 2008-05-14
JP2008127457 2008-05-14
JP2008-127457 2008-05-14
JP2009-021827 2009-02-02
JP2009021827 2009-02-02
JP2009021827A JP5230467B2 (ja) 2008-05-14 2009-02-02 送信装置、送信装置の制御方法及び情報通信システム

Publications (2)

Publication Number Publication Date
CN101582965A CN101582965A (zh) 2009-11-18
CN101582965B true CN101582965B (zh) 2011-06-08

Family

ID=41315647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101375850A Expired - Fee Related CN101582965B (zh) 2008-05-14 2009-05-14 发送设备及其控制方法和信息通信系统

Country Status (3)

Country Link
US (1) US8384510B2 (enExample)
JP (1) JP5230467B2 (enExample)
CN (1) CN101582965B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130336380A1 (en) * 2012-06-18 2013-12-19 Broadcom Corporation Power Optimization for Compression in Wireless Transmissions
CN110692013B (zh) * 2017-05-31 2021-09-21 佳能株式会社 配件装置、照相机、通信控制方法、介质和照相机系统
JP6918628B2 (ja) * 2017-08-10 2021-08-11 キヤノン株式会社 画像処理装置、通信装置およびそれらの制御方法、並びにプログラム
WO2021225493A1 (en) * 2020-05-05 2021-11-11 Telefonaktiebolaget Lm Ericsson (Publ) Interruption control signaling for high frequency networks
JP2024049943A (ja) * 2022-09-29 2024-04-10 キヤノン株式会社 通信装置、制御方法およびプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157642Y (zh) * 1993-05-17 1994-02-23 周庆惠 电视图像自动识别关机保护器
JP2006254033A (ja) * 2005-03-10 2006-09-21 Matsushita Electric Ind Co Ltd テレビジョン受信機
CN201044129Y (zh) * 2007-05-30 2008-04-02 许腾 一种电视机自动关机装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05236394A (ja) 1992-02-24 1993-09-10 Mitsubishi Electric Corp テレビジョン受像機
JP2000299659A (ja) * 1999-04-14 2000-10-24 Mitsubishi Electric Corp 無線送信出力制御装置および無線通信システム
WO2006013755A1 (ja) * 2004-08-05 2006-02-09 Japan Science And Technology Agency 空間光通信を用いた情報処理システム及び空間光通信システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2157642Y (zh) * 1993-05-17 1994-02-23 周庆惠 电视图像自动识别关机保护器
JP2006254033A (ja) * 2005-03-10 2006-09-21 Matsushita Electric Ind Co Ltd テレビジョン受信機
CN201044129Y (zh) * 2007-05-30 2008-04-02 许腾 一种电视机自动关机装置

Also Published As

Publication number Publication date
US8384510B2 (en) 2013-02-26
CN101582965A (zh) 2009-11-18
JP2009303195A (ja) 2009-12-24
JP5230467B2 (ja) 2013-07-10
US20090284388A1 (en) 2009-11-19

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