CN101048976B - 在无线局域网中节约能量的无线lan设备和相应的方法 - Google Patents
在无线局域网中节约能量的无线lan设备和相应的方法 Download PDFInfo
- Publication number
- CN101048976B CN101048976B CN2005800370830A CN200580037083A CN101048976B CN 101048976 B CN101048976 B CN 101048976B CN 2005800370830 A CN2005800370830 A CN 2005800370830A CN 200580037083 A CN200580037083 A CN 200580037083A CN 101048976 B CN101048976 B CN 101048976B
- Authority
- CN
- China
- Prior art keywords
- deexcitation
- wireless device
- selectively
- activity sensor
- sensor signal
- 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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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
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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
-
- 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
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- 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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/0277—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof according to available power supply, e.g. switching off when a low battery condition is detected
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- 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
-
- 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
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
-
- 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 (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60591904P | 2004-08-30 | 2004-08-30 | |
US60/605,919 | 2004-08-30 | ||
PCT/IB2005/052842 WO2006025024A1 (en) | 2004-08-30 | 2005-08-30 | Wireless lan device and corresponding method for power saving in wireless local area networks (wlan) supporting for peer to peer communications |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101048976A CN101048976A (zh) | 2007-10-03 |
CN101048976B true CN101048976B (zh) | 2011-05-25 |
Family
ID=35432402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800370830A Expired - Fee Related CN101048976B (zh) | 2004-08-30 | 2005-08-30 | 在无线局域网中节约能量的无线lan设备和相应的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8060053B2 (zh) |
EP (1) | EP1787432A1 (zh) |
JP (1) | JP2008512027A (zh) |
KR (1) | KR20070046961A (zh) |
CN (1) | CN101048976B (zh) |
WO (1) | WO2006025024A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060129863A1 (en) * | 2000-07-09 | 2006-06-15 | Peter Kouropoulos | Personal computer protection device |
KR100820325B1 (ko) | 2006-12-07 | 2008-04-07 | 한국전자통신연구원 | 이동 통신 단말기에서 초절전 모드의 제공 방법 및 장치 |
SE531657C2 (sv) | 2007-01-31 | 2009-06-23 | Nanoradio Ab | Bakgrundsavsökningsmetod för WLAN-klientenheter |
US8064374B2 (en) * | 2008-05-09 | 2011-11-22 | Nokia Corporation | Power save mechanism for wireless communication devices |
US8190938B2 (en) | 2009-01-29 | 2012-05-29 | Nokia Corporation | Method and apparatus for controlling energy consumption during resource sharing |
US9417679B2 (en) * | 2012-11-12 | 2016-08-16 | Advanced Micro Devices, Inc. | Adaptive connected standby for a computing device |
US9874928B2 (en) | 2015-06-22 | 2018-01-23 | Honeywell International Inc. | DNP3 based Ethernet port power saving for solar power energized RTU system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949776A (en) * | 1990-01-18 | 1999-09-07 | Norand Corporation | Hierarchical communication system using premises, peripheral and vehicular local area networking |
US6463307B1 (en) * | 1998-08-14 | 2002-10-08 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for power saving in a mobile terminal with established connections |
EP1089578B1 (en) * | 1999-09-29 | 2005-06-08 | Kabushiki Kaisha Toshiba | Mobile radio communication terminal that suppresses an increase in power consumption |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001186251A (ja) * | 1999-12-27 | 2001-07-06 | Nec Corp | 携帯情報端末装置及び電源電力供給制御方法 |
KR100417407B1 (ko) * | 2001-05-25 | 2004-02-05 | 엘지전자 주식회사 | 이동통신 단말기의 전력절감 방법 |
US20030118015A1 (en) * | 2001-12-20 | 2003-06-26 | Magnus Gunnarsson | Location based notification of wlan availability via wireless communication network |
US7340615B2 (en) * | 2003-01-31 | 2008-03-04 | Microsoft Corporation | Method and apparatus for managing power in network interface modules |
US7542437B1 (en) * | 2003-10-02 | 2009-06-02 | Bbn Technologies Corp. | Systems and methods for conserving energy in a communications network |
-
2005
- 2005-08-30 CN CN2005800370830A patent/CN101048976B/zh not_active Expired - Fee Related
- 2005-08-30 KR KR1020077007135A patent/KR20070046961A/ko not_active Application Discontinuation
- 2005-08-30 EP EP05781728A patent/EP1787432A1/en not_active Withdrawn
- 2005-08-30 US US11/574,241 patent/US8060053B2/en not_active Expired - Fee Related
- 2005-08-30 WO PCT/IB2005/052842 patent/WO2006025024A1/en active Application Filing
- 2005-08-30 JP JP2007529120A patent/JP2008512027A/ja not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949776A (en) * | 1990-01-18 | 1999-09-07 | Norand Corporation | Hierarchical communication system using premises, peripheral and vehicular local area networking |
US6463307B1 (en) * | 1998-08-14 | 2002-10-08 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for power saving in a mobile terminal with established connections |
EP1089578B1 (en) * | 1999-09-29 | 2005-06-08 | Kabushiki Kaisha Toshiba | Mobile radio communication terminal that suppresses an increase in power consumption |
Also Published As
Publication number | Publication date |
---|---|
KR20070046961A (ko) | 2007-05-03 |
US20080181153A1 (en) | 2008-07-31 |
CN101048976A (zh) | 2007-10-03 |
US8060053B2 (en) | 2011-11-15 |
JP2008512027A (ja) | 2008-04-17 |
WO2006025024A1 (en) | 2006-03-09 |
EP1787432A1 (en) | 2007-05-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20080509 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080509 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20140830 |
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EXPY | Termination of patent right or utility model |