WO2009001400A1 - 無線通信における電力制御システム - Google Patents

無線通信における電力制御システム Download PDF

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Publication number
WO2009001400A1
WO2009001400A1 PCT/JP2007/000681 JP2007000681W WO2009001400A1 WO 2009001400 A1 WO2009001400 A1 WO 2009001400A1 JP 2007000681 W JP2007000681 W JP 2007000681W WO 2009001400 A1 WO2009001400 A1 WO 2009001400A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
mobile terminal
base station
area
wireless communication
Prior art date
Application number
PCT/JP2007/000681
Other languages
English (en)
French (fr)
Inventor
Osamu Hamaue
Katsuaki Akama
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009520152A priority Critical patent/JPWO2009001400A1/ja
Priority to PCT/JP2007/000681 priority patent/WO2009001400A1/ja
Publication of WO2009001400A1 publication Critical patent/WO2009001400A1/ja
Priority to US12/636,532 priority patent/US20100085904A1/en

Links

Classifications

    • 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
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • H04W52/0241—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
    • 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

Abstract

　移動端末は、基地局からの電波の強度が所定値よりも低下すると、基地局に対して通信エリア外時間を問い合わせる。通信エリア外時間は、移動端末が通信エリアでない領域を通過するために要する時間である。基地局は、移動端末からの問い合わせに応じて、通信エリア外時間を計算して移動端末に通知する。移動端末は、通信エリア外時間が経過するまでの間、その移動端末の動作モードを低消費電力モードに設定する。
PCT/JP2007/000681 2007-06-22 2007-06-22 無線通信における電力制御システム WO2009001400A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009520152A JPWO2009001400A1 (ja) 2007-06-22 2007-06-22 無線通信における電力制御システム
PCT/JP2007/000681 WO2009001400A1 (ja) 2007-06-22 2007-06-22 無線通信における電力制御システム
US12/636,532 US20100085904A1 (en) 2007-06-22 2009-12-11 Power control system in radio communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000681 WO2009001400A1 (ja) 2007-06-22 2007-06-22 無線通信における電力制御システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/636,532 Continuation US20100085904A1 (en) 2007-06-22 2009-12-11 Power control system in radio communication

Publications (1)

Publication Number Publication Date
WO2009001400A1 true WO2009001400A1 (ja) 2008-12-31

Family

ID=40185234

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000681 WO2009001400A1 (ja) 2007-06-22 2007-06-22 無線通信における電力制御システム

Country Status (3)

Country Link
US (1) US20100085904A1 (ja)
JP (1) JPWO2009001400A1 (ja)
WO (1) WO2009001400A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011132546A1 (ja) * 2010-04-20 2011-10-27 富士通株式会社 移動通信システム及び移動端末
JP2012532565A (ja) * 2009-07-06 2012-12-13 インテル・コーポレーション フェムトセル基地局のロー・デューティ・モード
WO2013038777A1 (ja) * 2011-09-15 2013-03-21 ソニー株式会社 情報処理装置、通信システムおよび情報処理装置の通信状態検出方法
JP2014146980A (ja) * 2013-01-29 2014-08-14 Nec Infrontia Corp 移動無線端末及び制御方法並びにプログラム
JP2014236342A (ja) * 2013-05-31 2014-12-15 日本電信電話株式会社 移動通信システムおよびセルサーチ制御方法
US8942735B2 (en) 2011-04-01 2015-01-27 Hitachi, Ltd. Network system and communication log analyzer
AU2013263794B2 (en) * 2010-03-12 2015-11-12 Nippon Soda Co., Ltd Compound containing pyridine ring and method for producing halogenated picoline derivative and tetrazolyloxime derivative
JP2016201734A (ja) * 2015-04-13 2016-12-01 Ｎｅｃエンジニアリング株式会社 携帯端末装置、サーチ間隔設定方法及びサーチ間隔設定用プログラム
CN107409289A (zh) * 2015-03-27 2017-11-28 英特尔公司 用于控制低接收区域的移动通信设备的技术

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US8588787B2 (en) * 2010-05-28 2013-11-19 Sumitomo Electric Industries, Ltd. Neighboring cell processing device, wireless base station device, neighboring cell processing method and data structure
JP5691548B2 (ja) * 2011-01-21 2015-04-01 ソニー株式会社 通信料金予測装置、通信装置、並びに通信システム
EP2807862A1 (en) * 2012-01-23 2014-12-03 Nokia Solutions and Networks Oy Admission control
GB2505907A (en) 2012-09-13 2014-03-19 Vodafone Ip Licensing Ltd Coordinating allocation of resource blocks to cell edge users based on a high priority indication
GB2505906B (en) * 2012-09-13 2014-11-26 Vodafone Ip Licensing Ltd Multicoordination scheduling
US11968618B2 (en) * 2013-09-27 2024-04-23 Telefonaktiebolaget L M Ericsson (Publ) EPC enhancement for long DRX and power saving state
CN104684063B (zh) * 2013-11-27 2018-07-06 联想(北京)有限公司 对通信功率进行控制的通信方法及移动台
CN106535314B (zh) * 2017-01-13 2019-10-08 徐州皇浦世味食品有限公司 一种智能省电的控制方法及移动终端
JP7085391B2 (ja) 2018-04-11 2022-06-16 フォルシアクラリオン・エレクトロニクス株式会社 サーバ及び通信システム

Citations (8)

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JP2003163627A (ja) * 2001-11-28 2003-06-06 Nec Corp 移動通信端末装置及び受信レベル検出方法並びにそのプログラム
JP2006020021A (ja) * 2004-07-01 2006-01-19 Matsushita Electric Ind Co Ltd 無線通信装置及び電源供給方法
JP2006140912A (ja) * 2004-11-15 2006-06-01 Matsushita Electric Works Ltd 携帯無線通信端末およびその基地局サーチ方法
JP2006173973A (ja) * 2004-12-15 2006-06-29 Pioneer Electronic Corp 遠隔再生システム、遠隔再生方法およびコンピュータプログラム
JP2007019772A (ja) * 2005-07-07 2007-01-25 Nec Corp 携帯型通信システム
JP2007053626A (ja) * 2005-08-18 2007-03-01 Fuji Xerox Co Ltd シンクライアントシステム
JP2007058641A (ja) * 2005-08-25 2007-03-08 Oki Electric Ind Co Ltd 車両位置管理システム
JP2007081714A (ja) * 2005-09-13 2007-03-29 Matsushita Electric Ind Co Ltd 通信端末装置およびその制御方法並びにｍｂｍｓ提供方法

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JP2004201001A (ja) * 2002-12-18 2004-07-15 Matsushita Electric Ind Co Ltd 移動通信システムおよび移動通信制御方法
JP2006033207A (ja) * 2004-07-14 2006-02-02 Nec Corp 位置情報提供システム、無線基地局装置及びそれらに用いる位置情報提供方法並びにそのプログラム
EP1890398B1 (en) * 2005-06-09 2013-08-21 Mitsubishi Denki Kabushiki Kaisha Mobile radio communication system, base station apparatus, radio network controller and mobile station

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003163627A (ja) * 2001-11-28 2003-06-06 Nec Corp 移動通信端末装置及び受信レベル検出方法並びにそのプログラム
JP2006020021A (ja) * 2004-07-01 2006-01-19 Matsushita Electric Ind Co Ltd 無線通信装置及び電源供給方法
JP2006140912A (ja) * 2004-11-15 2006-06-01 Matsushita Electric Works Ltd 携帯無線通信端末およびその基地局サーチ方法
JP2006173973A (ja) * 2004-12-15 2006-06-29 Pioneer Electronic Corp 遠隔再生システム、遠隔再生方法およびコンピュータプログラム
JP2007019772A (ja) * 2005-07-07 2007-01-25 Nec Corp 携帯型通信システム
JP2007053626A (ja) * 2005-08-18 2007-03-01 Fuji Xerox Co Ltd シンクライアントシステム
JP2007058641A (ja) * 2005-08-25 2007-03-08 Oki Electric Ind Co Ltd 車両位置管理システム
JP2007081714A (ja) * 2005-09-13 2007-03-29 Matsushita Electric Ind Co Ltd 通信端末装置およびその制御方法並びにｍｂｍｓ提供方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532565A (ja) * 2009-07-06 2012-12-13 インテル・コーポレーション フェムトセル基地局のロー・デューティ・モード
AU2013263794B2 (en) * 2010-03-12 2015-11-12 Nippon Soda Co., Ltd Compound containing pyridine ring and method for producing halogenated picoline derivative and tetrazolyloxime derivative
US20130035119A1 (en) * 2010-04-20 2013-02-07 Fujitsu Limited Mobile communication system and mobile terminal
WO2011132546A1 (ja) * 2010-04-20 2011-10-27 富士通株式会社 移動通信システム及び移動端末
US8489126B2 (en) 2010-04-20 2013-07-16 Fujitsu Limited Mobile communication system and mobile terminal
JPWO2011132546A1 (ja) * 2010-04-20 2013-07-18 富士通株式会社 移動通信システム及び移動端末
US8942735B2 (en) 2011-04-01 2015-01-27 Hitachi, Ltd. Network system and communication log analyzer
US9532291B2 (en) 2011-04-01 2016-12-27 Hitachi, Ltd. Network system and communication log analyzer
WO2013038777A1 (ja) * 2011-09-15 2013-03-21 ソニー株式会社 情報処理装置、通信システムおよび情報処理装置の通信状態検出方法
US9516527B2 (en) 2011-09-15 2016-12-06 Sony Corporation Information processing apparatus, communication system and communication state detection method of information processing apparatus
JP2014146980A (ja) * 2013-01-29 2014-08-14 Nec Infrontia Corp 移動無線端末及び制御方法並びにプログラム
JP2014236342A (ja) * 2013-05-31 2014-12-15 日本電信電話株式会社 移動通信システムおよびセルサーチ制御方法
CN107409289A (zh) * 2015-03-27 2017-11-28 英特尔公司 用于控制低接收区域的移动通信设备的技术
JP2016201734A (ja) * 2015-04-13 2016-12-01 Ｎｅｃエンジニアリング株式会社 携帯端末装置、サーチ間隔設定方法及びサーチ間隔設定用プログラム

Also Published As

Publication number Publication date
JPWO2009001400A1 (ja) 2010-08-26
US20100085904A1 (en) 2010-04-08

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