CN1977462B - 接收装置、通信装置、无线lan装置、接收装置的通电控制方法 - Google Patents

接收装置、通信装置、无线lan装置、接收装置的通电控制方法 Download PDF

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Publication number
CN1977462B
CN1977462B CN2005800217099A CN200580021709A CN1977462B CN 1977462 B CN1977462 B CN 1977462B CN 2005800217099 A CN2005800217099 A CN 2005800217099A CN 200580021709 A CN200580021709 A CN 200580021709A CN 1977462 B CN1977462 B CN 1977462B
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CN
China
Prior art keywords
mentioned
signal
energising
circuit
frequency signal
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Expired - Fee Related
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CN2005800217099A
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English (en)
Chinese (zh)
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CN1977462A (zh
Inventor
白川淳
上野哲生
北山隆满（死亡）
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Sharp Corp
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Sharp Corp
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Publication of CN1977462A publication Critical patent/CN1977462A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Selective Calling Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Small-Scale Networks (AREA)
CN2005800217099A 2004-07-05 2005-07-05 接收装置、通信装置、无线lan装置、接收装置的通电控制方法 Expired - Fee Related CN1977462B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP198605/2004 2004-07-05
JP2004198605A JP3875243B2 (ja) 2004-07-05 2004-07-05 受信装置、通信装置、無線ｌａｎ装置、受信装置の制御方法、受信装置の制御プログラム、記録媒体
PCT/JP2005/012415 WO2006004121A1 (ja) 2004-07-05 2005-07-05 受信装置、通信装置、無線ｌａｎ装置、受信装置の通電制御方法、受信装置の通電制御プログラム、記録媒体

Publications (2)

Publication Number Publication Date
CN1977462A CN1977462A (zh) 2007-06-06
CN1977462B true CN1977462B (zh) 2010-05-05

Family

ID=35782920

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800217099A Expired - Fee Related CN1977462B (zh) 2004-07-05 2005-07-05 接收装置、通信装置、无线lan装置、接收装置的通电控制方法

Country Status (3)

Country Link
JP (1) JP3875243B2 (ja)
CN (1) CN1977462B (ja)
WO (1) WO2006004121A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4588585B2 (ja) * 2005-08-31 2010-12-01 株式会社ケンウッド 無線通信機の受信電界強度信号測定回路。
JP4958256B2 (ja) * 2006-02-23 2012-06-20 能美防災株式会社 信号受信装置および通信システム
EP2033327B1 (en) * 2006-05-16 2011-04-06 Imec Digital receiver for software-defined radio implementation
JP5087476B2 (ja) 2008-06-12 2012-12-05 ルネサスエレクトロニクス株式会社 受信装置およびその動作方法
JP2011130094A (ja) * 2009-12-16 2011-06-30 Japan Radio Co Ltd 無線受信機
EP2388951B1 (en) * 2010-05-17 2017-08-09 Nxp B.V. Network
CN103414485B (zh) * 2013-07-05 2015-06-03 熊猫电子集团有限公司 短波接收天线调谐方法与系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358166A2 (en) * 1988-09-07 1990-03-14 Sanyo Electric Co., Ltd. Power saving arrangement and power saving method
JP2000236286A (ja) * 1999-02-12 2000-08-29 Seiko Epson Corp 通信装置
JP2002033673A (ja) * 2000-07-18 2002-01-31 Sharp Corp 移動無線通信機の受信装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001218129A (ja) * 2000-01-31 2001-08-10 Toshiba Corp デジタル変調信号受信装置
JP2002135151A (ja) * 2000-10-23 2002-05-10 Kobe Steel Ltd 携帯情報端末

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358166A2 (en) * 1988-09-07 1990-03-14 Sanyo Electric Co., Ltd. Power saving arrangement and power saving method
JP2000236286A (ja) * 1999-02-12 2000-08-29 Seiko Epson Corp 通信装置
JP2002033673A (ja) * 2000-07-18 2002-01-31 Sharp Corp 移動無線通信機の受信装置

Also Published As

Publication number Publication date
JP2006020254A (ja) 2006-01-19
CN1977462A (zh) 2007-06-06
JP3875243B2 (ja) 2007-01-31
WO2006004121A1 (ja) 2006-01-12

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