WO2002033989A2 - Technique for reducing average power consumption in a wireless communications device - Google Patents
Technique for reducing average power consumption in a wireless communications device Download PDFInfo
- Publication number
- WO2002033989A2 WO2002033989A2 PCT/US2001/032219 US0132219W WO0233989A2 WO 2002033989 A2 WO2002033989 A2 WO 2002033989A2 US 0132219 W US0132219 W US 0132219W WO 0233989 A2 WO0233989 A2 WO 0233989A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wcd
- paging channel
- sleep
- counter
- sequence
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004891 communication Methods 0.000 title claims abstract description 27
- 230000007958 sleep Effects 0.000 claims abstract description 55
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 11
- 230000000875 corresponding effect Effects 0.000 description 23
- 239000000872 buffer Substances 0.000 description 17
- 230000008569 process Effects 0.000 description 14
- 238000013459 approach Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002730 additional effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
-
- 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
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
- H04W68/025—Indirect paging
-
- 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)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01981616A EP1327363A2 (en) | 2000-10-16 | 2001-10-16 | Technique for reducing average power consumption in a wireless communications device |
JP2002537061A JP4212355B2 (en) | 2000-10-16 | 2001-10-16 | Techniques for reducing average power consumption in wireless communication devices |
AU2002213246A AU2002213246A1 (en) | 2000-10-16 | 2001-10-16 | Technique for reducing average power consumption in a wireless communications device |
KR1020037005277A KR100783344B1 (en) | 2000-10-16 | 2001-10-16 | Technique for reducing average power consumption in a wireless communications device |
HK04105814A HK1062985A1 (en) | 2000-10-16 | 2004-08-05 | Technique for reducing average power consumption in a wireless communications device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/690,673 US6889055B1 (en) | 2000-10-16 | 2000-10-16 | Technique for reducing average power consumption in a wireless communications device |
US09/690,673 | 2000-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002033989A2 true WO2002033989A2 (en) | 2002-04-25 |
WO2002033989A3 WO2002033989A3 (en) | 2002-08-29 |
Family
ID=24773446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/032219 WO2002033989A2 (en) | 2000-10-16 | 2001-10-16 | Technique for reducing average power consumption in a wireless communications device |
Country Status (8)
Country | Link |
---|---|
US (1) | US6889055B1 (en) |
EP (1) | EP1327363A2 (en) |
JP (1) | JP4212355B2 (en) |
KR (1) | KR100783344B1 (en) |
CN (1) | CN1309176C (en) |
AU (1) | AU2002213246A1 (en) |
HK (1) | HK1062985A1 (en) |
WO (1) | WO2002033989A2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004098093A1 (en) * | 2003-04-30 | 2004-11-11 | Samsung Electronics Co. Ltd. | System and method for controlling state transition in sleep mode and awake mode in a broadband wireless access communication system |
EP1504613A2 (en) * | 2002-05-01 | 2005-02-09 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
US7421591B2 (en) | 2003-08-29 | 2008-09-02 | Dell Products L.P. | Data flow control system and method for conserving power in a power managed system |
US7522553B2 (en) | 2004-08-17 | 2009-04-21 | Samsung Electronics Co., Ltd | System and method for updating a sleep ID of a mobile station in a BWA communication system |
WO2010033525A1 (en) * | 2008-09-17 | 2010-03-25 | Qualcomm Incorporated | Adaptive method for system re-acquisition in power saving mode operation in a mobile wimax system |
US7801072B2 (en) | 2003-11-07 | 2010-09-21 | Samsung Electronics Co., Ltd | System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system |
US8023475B2 (en) | 2002-05-06 | 2011-09-20 | Interdigital Technology Corporation | Synchronization for extending battery life |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3886795B2 (en) * | 2001-12-10 | 2007-02-28 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication system, mobile communication method, mobile terminal, and communication base station |
US7463599B2 (en) * | 2002-05-17 | 2008-12-09 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for minimizing time of reception during paging |
US20040110508A1 (en) * | 2002-09-20 | 2004-06-10 | Jacobus Haartsen | Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals |
KR100612655B1 (en) * | 2004-01-02 | 2006-08-16 | 한국전자통신연구원 | A method for traffic indication and channel adaptation for the sleep mode terminals, and an apparatus therefore |
EP2439990B1 (en) * | 2004-03-04 | 2021-01-06 | Samsung Electronics Co., Ltd. | System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system |
US7587181B2 (en) * | 2004-11-12 | 2009-09-08 | Broadcom Corporation | Method and system for a control scheme on power and common-mode voltage reduction for a transmitter |
CN100505796C (en) * | 2004-11-24 | 2009-06-24 | 中兴通讯股份有限公司 | Time displaying method for cell phone |
WO2006071096A1 (en) * | 2004-12-30 | 2006-07-06 | Lg Electronics Inc. | A method of updating channel information by a mobile station that is in power saving mode |
CN100433903C (en) * | 2005-03-04 | 2008-11-12 | 中兴通讯股份有限公司 | State transfer method for mobile terminal |
JP2006287325A (en) * | 2005-03-31 | 2006-10-19 | Toyota Industries Corp | Interleave and de-interleave method, wireless apparatus, and semiconductor device thereof |
US7339976B2 (en) * | 2005-07-18 | 2008-03-04 | Motorola, Inc. | Method and apparatus for reducing power consumption within a wireless receiver |
US7725093B2 (en) * | 2006-03-29 | 2010-05-25 | Intel Corporation | Method and apparatus for a power-efficient framework to maintain data synchronization of a mobile personal computer to simulate a connected scenario |
FI20065449A0 (en) * | 2006-06-29 | 2006-06-29 | Nokia Corp | Power consumption monitoring method, power consumption monitoring device, computer program product, computer program distribution medium and communication medium |
US7272078B1 (en) | 2006-10-12 | 2007-09-18 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient clock calibration in electronic equipment |
US7868757B2 (en) * | 2006-12-29 | 2011-01-11 | Nokia Corporation | Method for the monitoring of sleep using an electronic device |
US8301176B1 (en) * | 2007-05-07 | 2012-10-30 | Marvell International Ltd. | Increasing the stand-by time of wireless devices |
US9313769B2 (en) * | 2008-01-14 | 2016-04-12 | Qualcomm Incorporated | Wireless communication paging and registration utilizing multiple types of node identifiers |
US9094933B2 (en) * | 2008-01-14 | 2015-07-28 | Qualcomm Incorporated | Wireless communication paging utilizing multiple types of node identifiers |
US20090182871A1 (en) * | 2008-01-14 | 2009-07-16 | Qualmcomm Incorporated | Backup paging for wireless communication |
US7733945B2 (en) * | 2008-03-18 | 2010-06-08 | On-Ramp Wireless, Inc. | Spread spectrum with doppler optimization |
US7782926B2 (en) * | 2008-03-18 | 2010-08-24 | On-Ramp Wireless, Inc. | Random phase multiple access communication interface system and method |
US20090239550A1 (en) * | 2008-03-18 | 2009-09-24 | Myers Theodore J | Random phase multiple access system with location tracking |
US8477830B2 (en) | 2008-03-18 | 2013-07-02 | On-Ramp Wireless, Inc. | Light monitoring system using a random phase multiple access system |
US8520721B2 (en) | 2008-03-18 | 2013-08-27 | On-Ramp Wireless, Inc. | RSSI measurement mechanism in the presence of pulsed jammers |
US7773664B2 (en) * | 2008-03-18 | 2010-08-10 | On-Ramp Wireless, Inc. | Random phase multiple access system with meshing |
US8958460B2 (en) | 2008-03-18 | 2015-02-17 | On-Ramp Wireless, Inc. | Forward error correction media access control system |
US20100195553A1 (en) * | 2008-03-18 | 2010-08-05 | Myers Theodore J | Controlling power in a spread spectrum system |
US7881895B2 (en) * | 2008-05-27 | 2011-02-01 | Sony Ericsson Mobile Communications Ab | Methods of calibrating a clock using multiple clock periods with a single counter and related devices and methods |
US8363635B2 (en) * | 2008-08-20 | 2013-01-29 | Wei Chi Liu | Method and system for reducing power consumption of signal synchronization |
US8423092B2 (en) * | 2008-12-12 | 2013-04-16 | Qualcomm Incorporated | Power management in a mobile device |
US8363699B2 (en) | 2009-03-20 | 2013-01-29 | On-Ramp Wireless, Inc. | Random timing offset determination |
US20100303185A1 (en) * | 2009-06-02 | 2010-12-02 | Jacobus Cornelis Haartsen | Methods of Operating Wireless Communications Devices Including Detecting Times of Receipt of Packets and Related Devices |
US8407503B2 (en) * | 2010-09-27 | 2013-03-26 | International Business Machines Corporation | Making read-copy update free-running grace period counters safe against lengthy low power state sojourns |
JP5565325B2 (en) * | 2011-01-19 | 2014-08-06 | 富士通株式会社 | Wireless communication apparatus, wireless communication method, and communication control program |
Citations (5)
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US5228054A (en) * | 1992-04-03 | 1993-07-13 | Qualcomm Incorporated | Power-of-two length pseudo-noise sequence generator with fast offset adjustment |
US5491718A (en) * | 1994-01-05 | 1996-02-13 | Nokia Mobile Phones Ltd. | CDMA radiotelephone having optimized slotted mode and long code operation |
US5910944A (en) * | 1997-02-28 | 1999-06-08 | Motorola, Inc. | Radio telephone and method for operating a radiotelephone in slotted paging mode |
WO2000004738A1 (en) * | 1998-07-17 | 2000-01-27 | Qualcomm Incorporated | Technique for reduction of awake time in a wireless communication device utilizing slotted paging |
US6088602A (en) * | 1998-03-27 | 2000-07-11 | Lsi Logic Corporation | High resolution frequency calibrator for sleep mode clock in wireless communications mobile station |
Family Cites Families (4)
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US6473607B1 (en) * | 1998-06-01 | 2002-10-29 | Broadcom Corporation | Communication device with a self-calibrating sleep timer |
US6212398B1 (en) * | 1998-12-03 | 2001-04-03 | Ericsson Inc. | Wireless telephone that rapidly reacquires a timing reference from a wireless network after a sleep mode |
EP1094619A2 (en) * | 1999-10-20 | 2001-04-25 | Sony Corporation | Signal receiving apparatus for global positioning system and mobile communication system |
US6453181B1 (en) * | 1999-11-04 | 2002-09-17 | Qualcomm, Incorporated | Method and apparatus for compensating for frequency drift in a low frequency sleep clock within a mobile station operating in a slotted paging mode |
-
2000
- 2000-10-16 US US09/690,673 patent/US6889055B1/en not_active Expired - Fee Related
-
2001
- 2001-10-16 CN CNB018202756A patent/CN1309176C/en not_active Expired - Fee Related
- 2001-10-16 AU AU2002213246A patent/AU2002213246A1/en not_active Abandoned
- 2001-10-16 JP JP2002537061A patent/JP4212355B2/en not_active Expired - Fee Related
- 2001-10-16 EP EP01981616A patent/EP1327363A2/en not_active Withdrawn
- 2001-10-16 KR KR1020037005277A patent/KR100783344B1/en not_active IP Right Cessation
- 2001-10-16 WO PCT/US2001/032219 patent/WO2002033989A2/en active Search and Examination
-
2004
- 2004-08-05 HK HK04105814A patent/HK1062985A1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5228054A (en) * | 1992-04-03 | 1993-07-13 | Qualcomm Incorporated | Power-of-two length pseudo-noise sequence generator with fast offset adjustment |
US5491718A (en) * | 1994-01-05 | 1996-02-13 | Nokia Mobile Phones Ltd. | CDMA radiotelephone having optimized slotted mode and long code operation |
US5910944A (en) * | 1997-02-28 | 1999-06-08 | Motorola, Inc. | Radio telephone and method for operating a radiotelephone in slotted paging mode |
US6088602A (en) * | 1998-03-27 | 2000-07-11 | Lsi Logic Corporation | High resolution frequency calibrator for sleep mode clock in wireless communications mobile station |
WO2000004738A1 (en) * | 1998-07-17 | 2000-01-27 | Qualcomm Incorporated | Technique for reduction of awake time in a wireless communication device utilizing slotted paging |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10117182B2 (en) | 2002-05-01 | 2018-10-30 | Interdigital Technology Corporation | Communicating control messages that indicate frequency resource information to receive data |
EP1504613A2 (en) * | 2002-05-01 | 2005-02-09 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
EP1504613A4 (en) * | 2002-05-01 | 2005-05-04 | Interdigital Tech Corp | Method and system for optimizing power resources in wireless devices |
US8897189B2 (en) | 2002-05-01 | 2014-11-25 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
EP1890497A1 (en) * | 2002-05-01 | 2008-02-20 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
US8144637B2 (en) | 2002-05-01 | 2012-03-27 | Interdigital Technology Corporation | Method and system for optimizing power resources in wireless devices |
US9730158B2 (en) | 2002-05-06 | 2017-08-08 | Interdigital Technology Corporation | Synchronization for extending battery life |
US10356718B2 (en) | 2002-05-06 | 2019-07-16 | Interdigital Technology Corporation | Synchronization for extending battery life |
US10813048B2 (en) | 2002-05-06 | 2020-10-20 | Interdigital Technology Corporation | Synchronization for extending battery life |
US8023475B2 (en) | 2002-05-06 | 2011-09-20 | Interdigital Technology Corporation | Synchronization for extending battery life |
US8625545B2 (en) | 2002-05-06 | 2014-01-07 | Interdigital Technology Corporation | Synchronization for extending battery life |
WO2004098093A1 (en) * | 2003-04-30 | 2004-11-11 | Samsung Electronics Co. Ltd. | System and method for controlling state transition in sleep mode and awake mode in a broadband wireless access communication system |
AU2004234757B2 (en) * | 2003-04-30 | 2007-03-15 | Samsung Electronics Co., Ltd. | System and method for controlling state transition in sleep mode and awake mode in a broadband wireless access communication system |
US7421591B2 (en) | 2003-08-29 | 2008-09-02 | Dell Products L.P. | Data flow control system and method for conserving power in a power managed system |
US7848273B2 (en) | 2003-11-07 | 2010-12-07 | Samsung Electronics Co., Ltd | System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system |
US7801072B2 (en) | 2003-11-07 | 2010-09-21 | Samsung Electronics Co., Ltd | System and method for transmitting and receiving a traffic indication message in a broadband wireless access communication system |
US7653022B2 (en) | 2004-08-17 | 2010-01-26 | Samsung Electronics Co., Ltd. | System and method for updating a sleep ID of a mobile station in a BWA communication system |
US7522553B2 (en) | 2004-08-17 | 2009-04-21 | Samsung Electronics Co., Ltd | System and method for updating a sleep ID of a mobile station in a BWA communication system |
US8112650B2 (en) | 2008-09-17 | 2012-02-07 | Qualcomm Incorporated | Adaptive method for system re-acquisition in power saving mode operation in a mobile wiMAX system |
WO2010033525A1 (en) * | 2008-09-17 | 2010-03-25 | Qualcomm Incorporated | Adaptive method for system re-acquisition in power saving mode operation in a mobile wimax system |
Also Published As
Publication number | Publication date |
---|---|
CN1309176C (en) | 2007-04-04 |
KR100783344B1 (en) | 2007-12-07 |
JP4212355B2 (en) | 2009-01-21 |
CN1502169A (en) | 2004-06-02 |
US6889055B1 (en) | 2005-05-03 |
KR20030037686A (en) | 2003-05-14 |
AU2002213246A1 (en) | 2002-04-29 |
HK1062985A1 (en) | 2004-12-03 |
WO2002033989A3 (en) | 2002-08-29 |
JP2004529517A (en) | 2004-09-24 |
EP1327363A2 (en) | 2003-07-16 |
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