CN102449983A - 用于无线局域网(wlan)省电的无缓冲通信量指示的方法和系统 - Google Patents
用于无线局域网(wlan)省电的无缓冲通信量指示的方法和系统 Download PDFInfo
- Publication number
- CN102449983A CN102449983A CN2010800239544A CN201080023954A CN102449983A CN 102449983 A CN102449983 A CN 102449983A CN 2010800239544 A CN2010800239544 A CN 2010800239544A CN 201080023954 A CN201080023954 A CN 201080023954A CN 102449983 A CN102449983 A CN 102449983A
- Authority
- CN
- China
- Prior art keywords
- peer
- sta
- data
- send
- communications devices
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 164
- 230000004044 response Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000000284 resting effect Effects 0.000 description 46
- 230000005059 dormancy Effects 0.000 description 13
- 208000016709 aortopulmonary window Diseases 0.000 description 12
- 230000007958 sleep Effects 0.000 description 8
- 239000008186 active pharmaceutical agent Substances 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 101100366889 Caenorhabditis elegans sta-2 gene Proteins 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 101150081243 STA1 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
-
- 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]
-
- 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
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
-
- 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
- H04W52/0212—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
- H04W52/02—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
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
-
- 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
- H04W52/0241—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where no transmission is received, e.g. out of range of the transmitter
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (26)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24489609P | 2009-09-23 | 2009-09-23 | |
US61/244,896 | 2009-09-23 | ||
US12/888,344 US8799692B2 (en) | 2009-09-23 | 2010-09-22 | Method and system for no buffered traffic indication for wireless local area network (WLAN) power save |
US12/888,344 | 2010-09-22 | ||
PCT/US2010/049972 WO2011038102A1 (en) | 2009-09-23 | 2010-09-23 | Method and system for no buffered traffic indication for wireless local area network (wlan) power save |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102449983A true CN102449983A (zh) | 2012-05-09 |
CN102449983B CN102449983B (zh) | 2015-05-20 |
Family
ID=43757650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080023954.4A Active CN102449983B (zh) | 2009-09-23 | 2010-09-23 | 用于无线局域网(wlan)省电的无缓冲通信量指示的方法和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8799692B2 (zh) |
EP (1) | EP2462734A4 (zh) |
KR (1) | KR101379870B1 (zh) |
CN (1) | CN102449983B (zh) |
HK (1) | HK1173584A1 (zh) |
WO (1) | WO2011038102A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104244333A (zh) * | 2013-06-14 | 2014-12-24 | 华为技术有限公司 | 一种终端到终端d2d数据传输方法、装置及系统 |
CN112217759A (zh) * | 2015-05-15 | 2021-01-12 | 韦勒斯标准与技术协会公司 | 发送关于缓冲状态信息的无线通信方法和无线通信终端 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8064374B2 (en) | 2008-05-09 | 2011-11-22 | Nokia Corporation | Power save mechanism for wireless communication devices |
US8284708B2 (en) * | 2008-07-14 | 2012-10-09 | Nokia Corporation | Power save enhancements for wireless communication devices |
US8201005B2 (en) | 2009-03-17 | 2012-06-12 | Intel Corporation | Negotiating a transmit wake time |
US8799692B2 (en) * | 2009-09-23 | 2014-08-05 | Broadcom Corporation | Method and system for no buffered traffic indication for wireless local area network (WLAN) power save |
KR101642933B1 (ko) | 2009-12-04 | 2016-07-27 | 삼성전자주식회사 | 디지털 리빙네트워크 얼라이언스 네트워크에서 전력소모를 줄이기 위한 방법 및 장치 |
WO2012074316A2 (en) * | 2010-12-01 | 2012-06-07 | Lg Electronics Inc. | Method and apparatus of link adaptation in wireless local area network |
CN102437903B (zh) * | 2011-08-03 | 2014-03-05 | 杭州电子科技大学 | 一种适用于智能车的多节点协调通信方法 |
US8792407B2 (en) | 2012-02-21 | 2014-07-29 | Qualcomm Incorporated | Wireless communication device power reduction method and apparatus |
US8797911B2 (en) | 2012-02-21 | 2014-08-05 | Qualcomm Incorporated | Method and apparatus for reducing power consumption in a wireless communication device |
US9253589B2 (en) * | 2012-03-12 | 2016-02-02 | Blackberry Limited | Wireless local area network hotspot registration using near field communications |
US9078266B2 (en) | 2012-10-11 | 2015-07-07 | Qualcomm Incorporated | Devices and methods for facilitating discontinuous transmission on access terminals |
US9467824B2 (en) * | 2013-06-28 | 2016-10-11 | Blackberry Limited | Generating message notifications providing direction actions |
US9161308B2 (en) | 2013-08-26 | 2015-10-13 | Qualcomm Incorporated | Devices and methods for facilitating autonomous discontinuous transmission in access terminals |
US8971229B1 (en) * | 2013-10-08 | 2015-03-03 | Qualcomm Incorporated | Systems and methods for WLAN power management |
US11411826B2 (en) * | 2015-03-30 | 2022-08-09 | Irdeto B.V. | Monitoring a peer-to-peer network |
US20180150125A1 (en) * | 2016-11-28 | 2018-05-31 | Qualcomm Incorporated | Wifi memory power minimization |
US10602444B2 (en) * | 2017-12-22 | 2020-03-24 | Cypress Semiconductor Corporation | Reducing power consumption in computing devices with wireless network interfaces |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1338163A (zh) * | 1999-11-26 | 2002-02-27 | 三星电子株式会社 | 在移动通信系统中提供场地选择分集的方法 |
US20060025181A1 (en) * | 2004-07-30 | 2006-02-02 | Nokia Corporation | System and method for managing a wireless connection to reduce power consumption of a mobile terminal |
US20060285527A1 (en) * | 2005-06-21 | 2006-12-21 | Ntt Docomo Inc. | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
USRE40032E1 (en) * | 1993-03-06 | 2008-01-22 | Agere Systems Inc. | Wireless data communication system having power saving function |
US20090196211A1 (en) * | 2008-02-01 | 2009-08-06 | Maarten Menzo Wentink | Unscheduled peer power save mode |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9304638D0 (en) | 1993-03-06 | 1993-04-21 | Ncr Int Inc | Wireless data communication system having power saving function |
US7577438B2 (en) | 2005-04-25 | 2009-08-18 | Interdigital Technology Corporation | Method and system for efficient addressing and power savings in wireless systems |
US20070230418A1 (en) * | 2006-03-31 | 2007-10-04 | Nokia Corporation | Triggering rule for energy efficient data delivery |
US8326372B2 (en) * | 2007-11-09 | 2012-12-04 | Qualcomm Incorporated | Direct link set-up power save delivery |
US8799692B2 (en) * | 2009-09-23 | 2014-08-05 | Broadcom Corporation | Method and system for no buffered traffic indication for wireless local area network (WLAN) power save |
-
2010
- 2010-09-22 US US12/888,344 patent/US8799692B2/en active Active
- 2010-09-23 CN CN201080023954.4A patent/CN102449983B/zh active Active
- 2010-09-23 EP EP10819447.3A patent/EP2462734A4/en not_active Ceased
- 2010-09-23 WO PCT/US2010/049972 patent/WO2011038102A1/en active Application Filing
- 2010-09-23 KR KR1020127007504A patent/KR101379870B1/ko active IP Right Grant
-
2012
- 2012-11-06 HK HK12111182.1A patent/HK1173584A1/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE40032E1 (en) * | 1993-03-06 | 2008-01-22 | Agere Systems Inc. | Wireless data communication system having power saving function |
CN1338163A (zh) * | 1999-11-26 | 2002-02-27 | 三星电子株式会社 | 在移动通信系统中提供场地选择分集的方法 |
US20060025181A1 (en) * | 2004-07-30 | 2006-02-02 | Nokia Corporation | System and method for managing a wireless connection to reduce power consumption of a mobile terminal |
US20060285527A1 (en) * | 2005-06-21 | 2006-12-21 | Ntt Docomo Inc. | Method and apparatus for power saving in beacon generation of wireless networks in ad hoc mode |
US20090196211A1 (en) * | 2008-02-01 | 2009-08-06 | Maarten Menzo Wentink | Unscheduled peer power save mode |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104244333A (zh) * | 2013-06-14 | 2014-12-24 | 华为技术有限公司 | 一种终端到终端d2d数据传输方法、装置及系统 |
CN104244333B (zh) * | 2013-06-14 | 2018-08-17 | 华为技术有限公司 | 一种终端到终端d2d数据传输方法、装置及系统 |
CN112217759A (zh) * | 2015-05-15 | 2021-01-12 | 韦勒斯标准与技术协会公司 | 发送关于缓冲状态信息的无线通信方法和无线通信终端 |
CN112217759B (zh) * | 2015-05-15 | 2023-10-31 | 韦勒斯标准与技术协会公司 | 发送关于缓冲状态信息的无线通信方法和无线通信终端 |
US11838793B2 (en) | 2015-05-15 | 2023-12-05 | Wilus Institute Of Standards And Technology Inc. | Wireless communication method and wireless communication terminal for transmitting information on buffer status |
Also Published As
Publication number | Publication date |
---|---|
KR20120063493A (ko) | 2012-06-15 |
US8799692B2 (en) | 2014-08-05 |
US20110072285A1 (en) | 2011-03-24 |
KR101379870B1 (ko) | 2014-04-04 |
EP2462734A1 (en) | 2012-06-13 |
EP2462734A4 (en) | 2016-01-20 |
HK1173584A1 (zh) | 2013-05-16 |
CN102449983B (zh) | 2015-05-20 |
WO2011038102A1 (en) | 2011-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102449983A (zh) | 用于无线局域网(wlan)省电的无缓冲通信量指示的方法和系统 | |
JP4612090B2 (ja) | 無線ネットワークにおける電力効率を向上させるためのデータ送信のスケジューリング | |
JP5813824B2 (ja) | マルチモード基地局を使用する無線通信システムにおいて使用される方法および装置 | |
CA2716353C (en) | Wireless network including post groupcast time | |
KR101068756B1 (ko) | 다이렉트 링크 설정 무선 네트워크에서의 전원 절약 모드 | |
JP4897817B2 (ja) | マルチモード基地局を用いる無線通信システムにおいて使用するための無線端末の方法と装置 | |
CN100512546C (zh) | 用于在无线lan内寻呼移动终端的方法和设备 | |
EP2915377B1 (en) | Methods for power saving in wireless communication devices | |
CN110383899A (zh) | 用于通过带外通信的唤醒触发的方法和系统 | |
US20190364503A1 (en) | Power-save mode for wireless device | |
JP2019537360A (ja) | データ通信方法および装置 | |
JP2004234667A (ja) | ネットワークインターフェースモジュール内の電力を管理するための方法および装置 | |
JP2009515416A (ja) | 近距離無線ネットワークにおける移動端末のための節電方法 | |
CN105813077A (zh) | 基于802.11ah减少开销降低终端功耗的通信方法 | |
CN100484112C (zh) | 控制无线局域网上的站点的功耗的方法和装置 | |
US7783329B2 (en) | Method and system for controlling sleep mode to save power in a wireless mesh network | |
US20050136913A1 (en) | Power management method for managing deliver opportunities in a wireless communication system | |
US9521619B2 (en) | Systems and methods for implementing WLAN power saving using an alternate wireless protocol | |
US8112085B2 (en) | Anchor selection in distributed networks | |
CN111416682B (zh) | 数据传输方法及通信设备 | |
CN111787572A (zh) | Psm低功耗模式下提高站点接收多个缓存帧效率的方法及系统 | |
WO2008128816A1 (en) | Beaconing information in a communication system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1170092 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1173584 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1173584 Country of ref document: HK |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170309 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: American California Patentee before: Zyray Wireless Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181017 Address after: Singapore Singapore Patentee after: Annwa high tech Limited by Share Ltd Address before: Singapore Singapore Patentee before: Avago Technologies Fiber IP Singapore Pte. Ltd. |