WO2001061441A1 - Power status for wireless communications - Google Patents
Power status for wireless communications Download PDFInfo
- Publication number
- WO2001061441A1 WO2001061441A1 PCT/SE2001/000161 SE0100161W WO0161441A1 WO 2001061441 A1 WO2001061441 A1 WO 2001061441A1 SE 0100161 W SE0100161 W SE 0100161W WO 0161441 A1 WO0161441 A1 WO 0161441A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mobile terminal
- power status
- power
- network
- repository
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
-
- 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
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- 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
-
- 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
- H04W88/08—Access point devices
-
- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- 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)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60120353T DE60120353T2 (en) | 2000-01-28 | 2001-01-26 | ENERGY CONDITION FOR DRATHLESS COMMUNICATIONS |
AU2001229018A AU2001229018A1 (en) | 2000-01-28 | 2001-01-26 | Power status for wireless communications |
JP2001560769A JP3996395B2 (en) | 2000-01-28 | 2001-01-26 | Wireless communication power status |
EP01953030A EP1250640B1 (en) | 2000-01-28 | 2001-01-26 | Power status for wireless communications |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17877100P | 2000-01-28 | 2000-01-28 | |
US60/178,771 | 2000-01-28 | ||
US09/757,084 US7433702B2 (en) | 2000-01-28 | 2001-01-10 | Power status for wireless communications |
US09/757,084 | 2001-01-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001061441A1 true WO2001061441A1 (en) | 2001-08-23 |
WO2001061441A8 WO2001061441A8 (en) | 2002-02-07 |
Family
ID=26874636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE2001/000161 WO2001061441A1 (en) | 2000-01-28 | 2001-01-26 | Power status for wireless communications |
Country Status (5)
Country | Link |
---|---|
US (1) | US7433702B2 (en) |
EP (1) | EP1250640B1 (en) |
JP (1) | JP3996395B2 (en) |
DE (1) | DE60120353T2 (en) |
WO (1) | WO2001061441A1 (en) |
Cited By (8)
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WO2003024129A1 (en) | 2001-09-07 | 2003-03-20 | Nokia Corporation | Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme |
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WO2005076545A1 (en) * | 2004-02-06 | 2005-08-18 | Koninklijke Philips Electronics, N.V. | A system and method for hibernation mode for beaconing devices |
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EP1894366A2 (en) * | 2005-06-21 | 2008-03-05 | NTT DoCoMo Inc. | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
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EP1450240A3 (en) * | 2003-01-31 | 2012-11-07 | Microsoft Corporation | Method and apparatus for managing power in network interface modules |
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- 2001-01-26 JP JP2001560769A patent/JP3996395B2/en not_active Expired - Lifetime
- 2001-01-26 EP EP01953030A patent/EP1250640B1/en not_active Expired - Lifetime
- 2001-01-26 WO PCT/SE2001/000161 patent/WO2001061441A1/en active IP Right Grant
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Cited By (16)
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WO2003024129A1 (en) | 2001-09-07 | 2003-03-20 | Nokia Corporation | Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme |
EP1955555A4 (en) * | 2001-09-07 | 2010-07-21 | Nokia Corp | Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme |
EP1955555A1 (en) * | 2001-09-07 | 2008-08-13 | Nokia Corporation | Assembly, and associated method, for facilitating channel frequency selection in a communication system utilizing a dynamic frequency selection scheme |
EP1427147A3 (en) * | 2002-12-02 | 2007-06-20 | NEC Infrontia Corporation | Electronic device operation environment presetting system and method thereof |
US7325147B2 (en) | 2002-12-02 | 2008-01-29 | Nec Infrontia Corporation | Personal computer operation environment presetting system and method based on detecting an input AC power source voltage on the personal computer when a wireless LAN card is mounted therein |
EP1427147A2 (en) * | 2002-12-02 | 2004-06-09 | NEC Infrontia Corporation | Electronic device operation environment presetting system and method thereof |
EP1450240A3 (en) * | 2003-01-31 | 2012-11-07 | Microsoft Corporation | Method and apparatus for managing power in network interface modules |
EP1665751A2 (en) * | 2003-09-15 | 2006-06-07 | Atheros Communications, Inc. | Method and apparatus for wake on wireless systems |
EP1665751A4 (en) * | 2003-09-15 | 2011-06-22 | Atheros Comm Inc | Method and apparatus for wake on wireless systems |
US8200154B2 (en) | 2004-01-28 | 2012-06-12 | Samsung Electronics Co., Ltd. | System, apparatus and method to control output of radio frequency signal |
WO2005076545A1 (en) * | 2004-02-06 | 2005-08-18 | Koninklijke Philips Electronics, N.V. | A system and method for hibernation mode for beaconing devices |
US7400612B2 (en) | 2004-02-09 | 2008-07-15 | Sony Corporation | Wireless communication system, wireless communication apparatus, wireless communication method, and computer program |
US7881273B2 (en) | 2004-02-09 | 2011-02-01 | Sony Corporation | Wireless communication system, wireless communication apparatus, wireless communication method, and computer program |
US8228884B2 (en) | 2004-02-09 | 2012-07-24 | Sony Corporation | Wireless communication system, wireless communication apparatus, wireless communication method, and computer program |
EP1894366A2 (en) * | 2005-06-21 | 2008-03-05 | NTT DoCoMo Inc. | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
EP1894366A4 (en) * | 2005-06-21 | 2012-01-18 | Ntt Docomo Inc | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
Also Published As
Publication number | Publication date |
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EP1250640A1 (en) | 2002-10-23 |
EP1250640B1 (en) | 2006-06-07 |
US7433702B2 (en) | 2008-10-07 |
DE60120353D1 (en) | 2006-07-20 |
US20010031626A1 (en) | 2001-10-18 |
JP3996395B2 (en) | 2007-10-24 |
DE60120353T2 (en) | 2007-06-06 |
JP2003523696A (en) | 2003-08-05 |
WO2001061441A8 (en) | 2002-02-07 |
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