CN1839638A - 有助于数据发送的方法和设备 - Google Patents
有助于数据发送的方法和设备 Download PDFInfo
- Publication number
- CN1839638A CN1839638A CNA2004800240512A CN200480024051A CN1839638A CN 1839638 A CN1839638 A CN 1839638A CN A2004800240512 A CNA2004800240512 A CN A2004800240512A CN 200480024051 A CN200480024051 A CN 200480024051A CN 1839638 A CN1839638 A CN 1839638A
- Authority
- CN
- China
- Prior art keywords
- access point
- time
- subscriber unit
- beacon message
- interval period
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 34
- 230000007958 sleep Effects 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 5
- 230000005055 memory storage Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005059 dormancy Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
-
- 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]
-
- 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)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/645,246 US7194261B2 (en) | 2003-08-21 | 2003-08-21 | Method and apparatus for facilitating data transmissions |
US10/645,246 | 2003-08-21 | ||
PCT/US2004/025727 WO2005022936A1 (en) | 2003-08-21 | 2004-08-09 | Method and apparatus for facilitating data transmissions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1839638A true CN1839638A (zh) | 2006-09-27 |
CN1839638B CN1839638B (zh) | 2011-12-14 |
Family
ID=34194290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800240512A Active CN1839638B (zh) | 2003-08-21 | 2004-08-09 | 有助于数据发送的方法和设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7194261B2 (zh) |
EP (1) | EP1658740B1 (zh) |
JP (1) | JP4703562B2 (zh) |
CN (1) | CN1839638B (zh) |
WO (1) | WO2005022936A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101803306A (zh) * | 2007-09-12 | 2010-08-11 | 诺基亚公司 | 用于网格点的深度休眠模式 |
CN101436982B (zh) * | 2007-11-14 | 2015-05-27 | 中国移动通信集团公司 | 控制信息发送、接收方法及其装置、传输系统 |
CN113498039A (zh) * | 2020-04-03 | 2021-10-12 | 章新义 | 一种地铁乘客信息延伸服务系统和方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7403994B1 (en) * | 2000-08-29 | 2008-07-22 | International Business Machines Corporation | Method of doing business over a network by transmission and retransmission of digital information on a network during time slots |
US20050064817A1 (en) * | 2003-09-24 | 2005-03-24 | Boris Ginzburg | Device, system and method for adaptation of collision avoidance mechanism for wireless network |
US7978637B2 (en) * | 2003-08-26 | 2011-07-12 | Avaya Inc. | Power-saving mechanisms for 802.11 clients |
WO2005076545A1 (en) * | 2004-02-06 | 2005-08-18 | Koninklijke Philips Electronics, N.V. | A system and method for hibernation mode for beaconing devices |
US7668128B1 (en) * | 2004-05-17 | 2010-02-23 | Avaya Inc. | Features of power save in 802.11e wireless local area networks (WLANs) |
JP2008511213A (ja) * | 2004-08-18 | 2008-04-10 | スタッカート・コミュニケーションズ・インコーポレーテッド | ビーコン群のマージ |
EP1653632B1 (en) * | 2004-10-29 | 2014-12-17 | Sony Deutschland GmbH | Method for operating a near field communication system |
US7912033B2 (en) * | 2005-05-31 | 2011-03-22 | Olympus Corporation | Device synchronization on a communication network |
US7733835B2 (en) * | 2005-07-20 | 2010-06-08 | Interdigital Technology Corporation | Method and system for reducing power consumption of a wireless transmit/receive unit |
US7894375B2 (en) * | 2005-10-31 | 2011-02-22 | Research In Motion Limited | Method, and associated apparatus, for transitioning communications of hybrid access terminal between communication systems |
US7761097B2 (en) * | 2005-10-31 | 2010-07-20 | Research In Motion Limited | Apparatus, and associated method, for permitting communication system transition based upon signal threshold determination |
US9730125B2 (en) * | 2005-12-05 | 2017-08-08 | Fortinet, Inc. | Aggregated beacons for per station control of multiple stations across multiple access points in a wireless communication network |
US7751357B2 (en) * | 2006-02-06 | 2010-07-06 | Olympus Corporation | Power management |
US7647078B2 (en) * | 2006-03-07 | 2010-01-12 | Samsung Electronics Co., Ltd. | Power-saving method for wireless sensor network |
US7672682B2 (en) * | 2006-03-28 | 2010-03-02 | Airvana, Inc. | Managing page cycle periods of access terminals |
KR100817015B1 (ko) | 2006-09-29 | 2008-03-27 | 한국전자통신연구원 | Mb-ofdm 통신시스템에서 클럭 주파수 추적 방법 및장치 |
TWI329466B (en) * | 2006-12-01 | 2010-08-21 | Hon Hai Prec Ind Co Ltd | Mobile station and method for verifying an access point thereof |
US8238278B2 (en) * | 2007-01-08 | 2012-08-07 | Hellosoft, Inc. | Hardware-based beacon processing |
US20080234012A1 (en) | 2007-03-22 | 2008-09-25 | Changwen Liu | Scheduling for power savings in a wireless network |
US7792217B2 (en) * | 2007-03-30 | 2010-09-07 | Olympus Corporation | Method and system for channel estimation |
US8553561B1 (en) | 2007-08-22 | 2013-10-08 | Marvell International Ltd. | Quality of service for mesh networks |
US9288764B1 (en) | 2008-12-31 | 2016-03-15 | Marvell International Ltd. | Discovery-phase power conservation |
JP5598771B2 (ja) * | 2009-04-17 | 2014-10-01 | マーベル ワールド トレード リミテッド | セグメント化ビーム形成 |
EP2491663B1 (en) | 2009-10-23 | 2015-07-29 | Marvell World Trade Ltd. | Training sequence indication for WLAN |
KR101679007B1 (ko) * | 2009-11-03 | 2016-11-23 | 마벨 월드 트레이드 리미티드 | 통신 장치의 전력 절감 |
US8767771B1 (en) * | 2010-05-11 | 2014-07-01 | Marvell International Ltd. | Wakeup beacons for mesh networks |
US8817662B2 (en) | 2010-10-20 | 2014-08-26 | Marvell World Trade Ltd. | Pre-association discovery |
US9813987B2 (en) | 2012-06-07 | 2017-11-07 | Qualcomm, Incorporated | System and method for intelligent power save notification |
EP2898609B8 (en) * | 2012-09-21 | 2018-11-07 | Myriota Pty Ltd | Multi-access communication system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6463307B1 (en) * | 1998-08-14 | 2002-10-08 | Telefonaktiebolaget Lm Ericsson | Method and apparatus for power saving in a mobile terminal with established connections |
US20020159418A1 (en) * | 2000-11-02 | 2002-10-31 | Sharp Laboratories Of America, Inc. | Quality of service using wireless lan |
US7110380B2 (en) * | 2001-02-07 | 2006-09-19 | Freescale Semiconductor, Inc. | System, method, and computer program product for sharing bandwidth in a wireless personal area network or a wireless local area network |
JP3614133B2 (ja) * | 2001-12-27 | 2005-01-26 | 日本電気株式会社 | 無線基地局装置、無線通信システム、及び通信制御方法 |
US7471667B2 (en) * | 2002-01-09 | 2008-12-30 | Nxp B.V. | Coexistence of modulation schemes in a WLAN |
US20040013135A1 (en) * | 2002-07-17 | 2004-01-22 | Yoram Haddad | System and method for scheduling traffic in wireless networks |
US7590079B2 (en) | 2002-10-25 | 2009-09-15 | Motorola, Inc. | Method of communication device initiated frame exchange |
US7693117B2 (en) * | 2002-12-16 | 2010-04-06 | Avaya Inc. | Power-saving mechanism for periodic traffic streams in wireless local-area networks |
-
2003
- 2003-08-21 US US10/645,246 patent/US7194261B2/en active Active
-
2004
- 2004-08-09 EP EP04780547.8A patent/EP1658740B1/en active Active
- 2004-08-09 WO PCT/US2004/025727 patent/WO2005022936A1/en active Application Filing
- 2004-08-09 CN CN2004800240512A patent/CN1839638B/zh active Active
- 2004-08-09 JP JP2006523905A patent/JP4703562B2/ja active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101803306A (zh) * | 2007-09-12 | 2010-08-11 | 诺基亚公司 | 用于网格点的深度休眠模式 |
CN101803306B (zh) * | 2007-09-12 | 2012-10-10 | 诺基亚公司 | 用于网格点的深度休眠模式 |
CN101436982B (zh) * | 2007-11-14 | 2015-05-27 | 中国移动通信集团公司 | 控制信息发送、接收方法及其装置、传输系统 |
CN113498039A (zh) * | 2020-04-03 | 2021-10-12 | 章新义 | 一种地铁乘客信息延伸服务系统和方法 |
CN113498039B (zh) * | 2020-04-03 | 2024-01-05 | 章新义 | 一种地铁乘客信息延伸服务系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1658740B1 (en) | 2013-07-31 |
EP1658740A1 (en) | 2006-05-24 |
CN1839638B (zh) | 2011-12-14 |
US7194261B2 (en) | 2007-03-20 |
US20050043027A1 (en) | 2005-02-24 |
WO2005022936A1 (en) | 2005-03-10 |
JP2007503168A (ja) | 2007-02-15 |
JP4703562B2 (ja) | 2011-06-15 |
EP1658740A4 (en) | 2009-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1839638A (zh) | 有助于数据发送的方法和设备 | |
US8964619B2 (en) | Network assisted power management | |
CN103597883B (zh) | 减少无线通信系统中的功率消耗 | |
AU2003203709B2 (en) | Power efficient channel scheduling in a wireless network | |
CN100481790C (zh) | 在用于实时通信的无线局域网中的非调度功率节约传送方法 | |
US8547853B2 (en) | Adaptive periodic power-save (PS) polling | |
CN101610593B (zh) | 接入点、接入控制器以及接入点选择接入控制器的方法 | |
CN101562894B (zh) | 一种缓冲区状态报告的发送方法及其设备 | |
CN1894731A (zh) | 无线局域网中用于实时通信的基于上行链路轮询的功率节约传递方法 | |
EP1954078A1 (en) | Sleep mode control for real-time services in broadband wireless access communication systems | |
CN1860806A (zh) | 增强的被动扫描 | |
CN101695019B (zh) | 一种报文发送方法和设备 | |
CN1922895A (zh) | 无线局域网络中用于实时通信的混合功率节省传递方法 | |
JP2005124159A (ja) | WLAN(WirelessLAN)システムの省電力方法及びその装置 | |
WO2008041071B1 (en) | System for managing radio modems | |
CN102355715A (zh) | 无线通信的省电改进 | |
CN1787468A (zh) | 无线局域网基站装置的服务质量控制方法 | |
CN1433196A (zh) | 轮询通信系统和轮询控制方法 | |
KR20140053857A (ko) | 무선 통신 장치에서의 전력 절감 | |
CN103517329A (zh) | 无线局域网中sta获取及发送数据的方法、装置 | |
CN104303575B (zh) | 用于减少信令开销的系统和方法 | |
CN103107953A (zh) | M2m的通信方法、装置和系统 | |
CN1866948A (zh) | 一种用于一无线传输系统中的工作站功率节省方法 | |
EP2169986B1 (en) | Controlling the transmission timing of a multicast packet | |
EP1493249B1 (en) | Method for access point management of messages for powered off stations in wireless lan |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110107 Address after: Illinois State Applicant after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160520 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |