WO2006067922A1 - 無線ノードの電源管理方法 - Google Patents
無線ノードの電源管理方法 Download PDFInfo
- Publication number
- WO2006067922A1 WO2006067922A1 PCT/JP2005/020861 JP2005020861W WO2006067922A1 WO 2006067922 A1 WO2006067922 A1 WO 2006067922A1 JP 2005020861 W JP2005020861 W JP 2005020861W WO 2006067922 A1 WO2006067922 A1 WO 2006067922A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- node
- wireless
- group master
- master
- Prior art date
Links
Classifications
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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
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave 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. TPC [Transmission Power Control], power saving 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 master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
-
- 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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- 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
- H04W84/20—Master-slave selection or change arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
-
- 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
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/792,753 US7881757B2 (en) | 2004-12-21 | 2005-11-14 | Power management method of wireless nodes |
EP05806186A EP1833197B1 (en) | 2004-12-21 | 2005-11-14 | Power management method of wireless nodes |
CN2005800426732A CN101076977B (zh) | 2004-12-21 | 2005-11-14 | 无线节点的电源管理方法 |
JP2006548723A JP4810437B2 (ja) | 2004-12-21 | 2005-11-14 | 無線ノードの電源管理方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004369056 | 2004-12-21 | ||
JP2004-369056 | 2004-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006067922A1 true WO2006067922A1 (ja) | 2006-06-29 |
Family
ID=36601527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/020861 WO2006067922A1 (ja) | 2004-12-21 | 2005-11-14 | 無線ノードの電源管理方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7881757B2 (ja) |
EP (1) | EP1833197B1 (ja) |
JP (1) | JP4810437B2 (ja) |
CN (1) | CN101076977B (ja) |
WO (1) | WO2006067922A1 (ja) |
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WO2008026418A1 (fr) * | 2006-08-31 | 2008-03-06 | Brother Kogyo Kabushiki Kaisha | Système de communication sans fil, terminal de communication et programme de communication sans fil |
WO2008032551A1 (fr) * | 2006-09-15 | 2008-03-20 | Brother Kogyo Kabushiki Kaisha | Système de communication radio, terminal de communication, et programme de communication radio |
WO2009016818A1 (ja) * | 2007-08-01 | 2009-02-05 | Panasonic Corporation | 無線通信方法、無線通信システム及び無線通信装置並びに輻輳制御方法 |
JP2010506480A (ja) * | 2006-10-06 | 2010-02-25 | エヌイーシー ヨーロッパ リミテッド | ネットワーク内でアグリゲータノードを選択する方法 |
WO2010023909A1 (ja) * | 2008-08-28 | 2010-03-04 | 三洋電機株式会社 | 無線装置 |
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JP2011028574A (ja) * | 2009-07-27 | 2011-02-10 | Panasonic Electric Works Co Ltd | 火災警報システム |
JP2012004826A (ja) * | 2010-06-16 | 2012-01-05 | Panasonic Electric Works Co Ltd | 無線通信システム |
US8320289B2 (en) | 2008-12-19 | 2012-11-27 | Panasonic Corporation | Wireless communication system |
JP2013042504A (ja) * | 2011-08-15 | 2013-02-28 | Acer Inc | 無線通信グループを形成する方法 |
JP2013059090A (ja) * | 2009-05-19 | 2013-03-28 | Toshiba Corp | 無線通信方法及び装置 |
WO2013042630A1 (ja) * | 2011-09-22 | 2013-03-28 | Necカシオモバイルコミュニケーションズ株式会社 | 通信システム、携帯端末装置、通信システムの管理方法及びプログラム |
JP2013146072A (ja) * | 2013-02-06 | 2013-07-25 | Panasonic Corp | 無線通信システム |
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JP2014068202A (ja) * | 2012-09-26 | 2014-04-17 | Iwatsu Electric Co Ltd | 無線メッシュネットワークシステムおよび無線通信装置 |
JP2014068203A (ja) * | 2012-09-26 | 2014-04-17 | Iwatsu Electric Co Ltd | 無線メッシュネットワークシステムおよび無線通信装置 |
KR20150044885A (ko) * | 2012-08-17 | 2015-04-27 | 일리노이즈 툴 워크스 인코포레이티드 | 거친 환경에 있는 산업 장비의 제어를 위한 무선 통신 네트워크 전력 최적화 |
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JP2018078395A (ja) * | 2016-11-07 | 2018-05-17 | フロンティアビジョン株式会社 | 機器通信方法及び、機器 |
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Also Published As
Publication number | Publication date |
---|---|
EP1833197B1 (en) | 2011-09-07 |
JP4810437B2 (ja) | 2011-11-09 |
CN101076977A (zh) | 2007-11-21 |
CN101076977B (zh) | 2011-01-05 |
EP1833197A4 (en) | 2009-11-25 |
EP1833197A1 (en) | 2007-09-12 |
JPWO2006067922A1 (ja) | 2008-06-12 |
US7881757B2 (en) | 2011-02-01 |
US20080151801A1 (en) | 2008-06-26 |
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