CN101048941B - 延长电池使用期限的无线设备和方法 - Google Patents
延长电池使用期限的无线设备和方法 Download PDFInfo
- Publication number
- CN101048941B CN101048941B CN2005800370845A CN200580037084A CN101048941B CN 101048941 B CN101048941 B CN 101048941B CN 2005800370845 A CN2005800370845 A CN 2005800370845A CN 200580037084 A CN200580037084 A CN 200580037084A CN 101048941 B CN101048941 B CN 101048941B
- Authority
- CN
- China
- Prior art keywords
- frame
- transceiver
- detect
- needed
- 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
Links
Images
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
- H04W52/02—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
- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/1607—Supply circuits
- H04B1/1615—Switching on; Switching off, e.g. remotely
-
- 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
- H04W52/0222—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave in packet switched 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
- Y02D30/70—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)
- Transceivers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60631304P | 2004-08-31 | 2004-08-31 | |
US60/606,313 | 2004-08-31 | ||
PCT/IB2005/052862 WO2006025031A1 (en) | 2004-08-31 | 2005-08-31 | Cycled receiver for mobile wireless devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101048941A CN101048941A (zh) | 2007-10-03 |
CN101048941B true CN101048941B (zh) | 2012-05-02 |
Family
ID=35427729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800370845A Expired - Fee Related CN101048941B (zh) | 2004-08-31 | 2005-08-31 | 延长电池使用期限的无线设备和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7881694B2 (zh) |
EP (1) | EP1790084A1 (zh) |
JP (1) | JP2008512029A (zh) |
KR (1) | KR20070046960A (zh) |
CN (1) | CN101048941B (zh) |
WO (1) | WO2006025031A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8442476B2 (en) * | 2007-07-20 | 2013-05-14 | Cresta Technology Corporation | Mobile radio receiver power management systems and methods |
JP4582193B2 (ja) * | 2008-05-23 | 2010-11-17 | ソニー株式会社 | 受信装置、及び受信方法 |
EP2420024B1 (en) * | 2009-04-15 | 2013-06-19 | Koninklijke Philips Electronics N.V. | Energy efficient transmission in a network |
US8489348B2 (en) | 2010-06-02 | 2013-07-16 | Google Inc. | Aggregating mobile device battery life data |
US8675789B2 (en) * | 2012-04-23 | 2014-03-18 | Cambridge Silicon Radio Limited | Receiver with variable gain elements and automatic gain control to maintain a positive signal to noise ratio margin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475877A (en) * | 1993-03-26 | 1995-12-12 | Mitsubishi Denki Kabushiki Kaisha | Mobile wireless set with improved intermittent operation control and reduced power consumption |
CN1354939A (zh) * | 1999-04-07 | 2002-06-19 | 艾利森电话股份有限公司 | 无线局域网内移动终端休眠相位指定和通知 |
WO2004034602A1 (en) * | 2002-10-10 | 2004-04-22 | Symbol Technologies, Inc. | Wlan communications system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01190054A (ja) | 1988-01-25 | 1989-07-31 | Man Design Kk | 受信機 |
US5475887A (en) | 1988-11-01 | 1995-12-19 | Francis S. Moussalli | Method and apparatus for warping using progressively controlled tension on a dye beam and dye beam geometry therefor |
US6049532A (en) | 1997-05-30 | 2000-04-11 | Motorola, Inc. | Method of and apparatus for reducing a power consumption of a communication device |
FI104866B (fi) * | 1997-10-29 | 2000-04-14 | Nokia Mobile Phones Ltd | Paikallisverkko |
JPH11341538A (ja) * | 1998-05-29 | 1999-12-10 | Nec Shizuoka Ltd | 無線通信装置 |
US6366768B1 (en) * | 1998-11-09 | 2002-04-02 | Motorola, Inc. | Circuit and method of frequency synthesizer control with a serial peripheral interface |
JP3430119B2 (ja) * | 2000-04-17 | 2003-07-28 | 埼玉日本電気株式会社 | 携帯電話装置 |
US7340615B2 (en) * | 2003-01-31 | 2008-03-04 | Microsoft Corporation | Method and apparatus for managing power in network interface modules |
-
2005
- 2005-08-31 US US11/574,242 patent/US7881694B2/en not_active Expired - Fee Related
- 2005-08-31 CN CN2005800370845A patent/CN101048941B/zh not_active Expired - Fee Related
- 2005-08-31 WO PCT/IB2005/052862 patent/WO2006025031A1/en active Application Filing
- 2005-08-31 JP JP2007529124A patent/JP2008512029A/ja not_active Withdrawn
- 2005-08-31 EP EP05781651A patent/EP1790084A1/en not_active Withdrawn
- 2005-08-31 KR KR1020077007125A patent/KR20070046960A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475877A (en) * | 1993-03-26 | 1995-12-12 | Mitsubishi Denki Kabushiki Kaisha | Mobile wireless set with improved intermittent operation control and reduced power consumption |
CN1354939A (zh) * | 1999-04-07 | 2002-06-19 | 艾利森电话股份有限公司 | 无线局域网内移动终端休眠相位指定和通知 |
WO2004034602A1 (en) * | 2002-10-10 | 2004-04-22 | Symbol Technologies, Inc. | Wlan communications system |
Non-Patent Citations (1)
Title |
---|
同上. |
Also Published As
Publication number | Publication date |
---|---|
EP1790084A1 (en) | 2007-05-30 |
JP2008512029A (ja) | 2008-04-17 |
US7881694B2 (en) | 2011-02-01 |
WO2006025031A1 (en) | 2006-03-09 |
CN101048941A (zh) | 2007-10-03 |
US20090207767A1 (en) | 2009-08-20 |
KR20070046960A (ko) | 2007-05-03 |
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Legal Events
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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: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080411 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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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Open date: 20071003 |
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CI01 | Publication of corrected invention patent application |
Correction item: Rejection of patent application Correct: Dismiss False: Reject Number: 32 Volume: 26 |
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Free format text: CORRECT: PATENT APPLICATION REJECTION OF AFTER PUBLICATION; FROM: REJECTION TO: REVOCATION REJECTED |
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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: 20120502 Termination date: 20140831 |
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EXPY | Termination of patent right or utility model |