CN1638309A - 数据收发系统及其避免竞争控制方法和终端 - Google Patents
数据收发系统及其避免竞争控制方法和终端 Download PDFInfo
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- CN1638309A CN1638309A CNA2004101028852A CN200410102885A CN1638309A CN 1638309 A CN1638309 A CN 1638309A CN A2004101028852 A CNA2004101028852 A CN A2004101028852A CN 200410102885 A CN200410102885 A CN 200410102885A CN 1638309 A CN1638309 A CN 1638309A
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- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000012545 processing Methods 0.000 claims description 53
- 238000012884 algebraic function Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 29
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
- H04W74/06—Scheduled access using polling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
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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
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
Description
Claims (84)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003435359A JP4325400B2 (ja) | 2003-12-26 | 2003-12-26 | データ送受信システムの競合回避制御方法、データ送受信システム、およびデータ送受信システム用端末 |
JP435359/2003 | 2003-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1638309A true CN1638309A (zh) | 2005-07-13 |
CN1638309B CN1638309B (zh) | 2010-12-22 |
Family
ID=34545128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004101028852A Expired - Fee Related CN1638309B (zh) | 2003-12-26 | 2004-12-24 | 数据收发系统及其避免竞争控制方法和终端 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7688844B2 (zh) |
EP (1) | EP1548987B1 (zh) |
JP (1) | JP4325400B2 (zh) |
CN (1) | CN1638309B (zh) |
DE (1) | DE602004016615D1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013152738A1 (en) * | 2012-04-12 | 2013-10-17 | Huawei Technologies Co., Ltd. | System and method for downlink transmission in a wireless network |
CN105612806A (zh) * | 2013-11-06 | 2016-05-25 | Kt株式会社 | 在无线局域网系统中传输和接收数据的方法和设备 |
US9769758B2 (en) | 2012-02-15 | 2017-09-19 | Lg Electronics Inc. | Channel access method in wireless communication system and apparatus therefor |
CN108055695A (zh) * | 2012-06-13 | 2018-05-18 | 株式会社Kt | 一种在无线局域网中将信道接入终端的方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8886755B1 (en) | 2009-12-09 | 2014-11-11 | Marvell International Ltd. | Method and apparatus for facilitating simultaneous transmission from multiple stations |
RU2589403C2 (ru) * | 2011-11-21 | 2016-07-10 | Интел Корпорейшн | Способы, системы и устройства для уменьшения коллизий связи |
JP2013118480A (ja) * | 2011-12-02 | 2013-06-13 | Panasonic Corp | 無線アクセスポイント端末および接続制御方法 |
US8995406B2 (en) | 2012-02-06 | 2015-03-31 | Qualcomm Incorporated | Systems and methods for reducing collisions after traffic indication map paging |
US20150071262A1 (en) * | 2012-04-20 | 2015-03-12 | Nokia Corporation | Method and Apparatus for Signaling That Stations are Awake and Ready to Receive Data |
US9585095B2 (en) * | 2013-11-11 | 2017-02-28 | Qualcomm Incorporated | Methods and devices for enhanced power save protocol |
KR102169527B1 (ko) * | 2014-06-17 | 2020-10-23 | 삼성전자주식회사 | PS-Poll 전송 방법 및 그 장치 |
US9955424B2 (en) | 2014-12-22 | 2018-04-24 | Qualcomm Incorporated | Methods and apparatus for enhanced power save protocol |
EP3294010B1 (en) | 2015-05-07 | 2020-02-12 | Sony Corporation | Information processing device, communication system, information processing method, and program |
CN118972926A (zh) | 2015-07-06 | 2024-11-15 | 索尼公司 | 信息处理设备,信息处理方法和程序 |
JP6649475B2 (ja) * | 2016-05-18 | 2020-02-19 | 日本電信電話株式会社 | 無線通信システム、無線端末及び時刻同期方法 |
GB201700236D0 (en) * | 2017-01-06 | 2017-02-22 | Sepura Plc | Mobile communications system |
AU2020202883B1 (en) | 2020-01-10 | 2021-01-07 | Mesinja Pty Ltd | Systems and computer-implemented methods for generating pseudo random numbers |
KR20240028612A (ko) * | 2022-08-25 | 2024-03-05 | (주)대한솔루션 | 자동차용 틸팅 방식의 트렁크 도어 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0064818A1 (en) | 1981-04-20 | 1982-11-17 | Pitney Bowes, Inc. | Data collision avoidance method |
JPH08195754A (ja) | 1995-01-18 | 1996-07-30 | Fujitsu Ltd | 無線lanにおける移動局のスタンバイ方法 |
US7433702B2 (en) * | 2000-01-28 | 2008-10-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Power status for wireless communications |
KR100464489B1 (ko) | 2000-12-23 | 2004-12-31 | 엘지전자 주식회사 | 고속무선 패킷 데이터 시스템에서 패킷 데이터의 호 충돌방지방법 |
JP3569235B2 (ja) | 2001-02-15 | 2004-09-22 | 日本電信電話株式会社 | 無線パケット優先制御方法 |
US7136361B2 (en) * | 2001-07-05 | 2006-11-14 | At&T Corp. | Hybrid coordination function (HCF) access through tiered contention and overlapped wireless cell mitigation |
JP3814563B2 (ja) | 2002-05-24 | 2006-08-30 | キヤノン株式会社 | 無線通信装置及びその制御方法 |
KR100891788B1 (ko) * | 2002-07-08 | 2009-04-07 | 삼성전자주식회사 | 실시간 어플리케이션을 위한 액세스 경쟁 방법 및 이를위한 매체 액세스 제어 계층 모듈 |
KR100457537B1 (ko) * | 2002-12-02 | 2004-11-17 | 삼성전자주식회사 | 애드-혹 네트워크에서의 전력 소모 감소 장치 및 방법 |
RU2355130C2 (ru) * | 2003-03-11 | 2009-05-10 | Конинклейке Филипс Электроникс Н.В. | Способ планирования периодов обслуживания в беспроводной локальной сети (wlan) |
US7508781B2 (en) * | 2003-03-25 | 2009-03-24 | Texas Instruments Incorporated | Power saving mechanism for wireless LANs via schedule information vector |
-
2003
- 2003-12-26 JP JP2003435359A patent/JP4325400B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-23 DE DE200460016615 patent/DE602004016615D1/de not_active Expired - Lifetime
- 2004-12-23 EP EP20040030673 patent/EP1548987B1/en not_active Expired - Lifetime
- 2004-12-23 US US11/019,158 patent/US7688844B2/en not_active Expired - Fee Related
- 2004-12-24 CN CN2004101028852A patent/CN1638309B/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9769758B2 (en) | 2012-02-15 | 2017-09-19 | Lg Electronics Inc. | Channel access method in wireless communication system and apparatus therefor |
WO2013152738A1 (en) * | 2012-04-12 | 2013-10-17 | Huawei Technologies Co., Ltd. | System and method for downlink transmission in a wireless network |
CN104185958A (zh) * | 2012-04-12 | 2014-12-03 | 华为技术有限公司 | 用于无线网络中下行链路传输的系统和方法 |
CN104185958B (zh) * | 2012-04-12 | 2017-12-29 | 华为技术有限公司 | 用于无线网络中下行链路传输的系统和方法 |
US9942887B2 (en) | 2012-04-12 | 2018-04-10 | Futurewei Technologies, Inc. | System and method for downlink transmission in a wireless network |
US10602500B2 (en) | 2012-04-12 | 2020-03-24 | Futurewei Technologies, Inc. | System and method for downlink transmission in a wireless network |
CN108055695A (zh) * | 2012-06-13 | 2018-05-18 | 株式会社Kt | 一种在无线局域网中将信道接入终端的方法 |
CN108055695B (zh) * | 2012-06-13 | 2021-03-12 | 红帽公司 | 一种在无线局域网中将信道接入终端的方法 |
CN105612806A (zh) * | 2013-11-06 | 2016-05-25 | Kt株式会社 | 在无线局域网系统中传输和接收数据的方法和设备 |
US10264510B2 (en) | 2013-11-06 | 2019-04-16 | Kt Corporation | Method and device for transmitting and receiving data in wireless LAN system |
US10721672B2 (en) | 2013-11-06 | 2020-07-21 | Kt Corporation | Method and device for transmitting and receiving data in wireless LAN system |
Also Published As
Publication number | Publication date |
---|---|
US20050141543A1 (en) | 2005-06-30 |
JP2005197798A (ja) | 2005-07-21 |
DE602004016615D1 (de) | 2008-10-30 |
EP1548987A3 (en) | 2006-04-26 |
EP1548987B1 (en) | 2008-09-17 |
JP4325400B2 (ja) | 2009-09-02 |
US7688844B2 (en) | 2010-03-30 |
EP1548987A2 (en) | 2005-06-29 |
CN1638309B (zh) | 2010-12-22 |
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Owner name: LENOVO INNOVATION CO., LTD. (HONGKONG) Free format text: FORMER OWNER: NEC CORP. Effective date: 20141127 |
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Free format text: CORRECT: ADDRESS; TO: HONG KONG, CHINA |
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Effective date of registration: 20141127 Address after: Hongkong, China Patentee after: LENOVO INNOVATIONS Co.,Ltd.(HONG KONG) Address before: Tokyo, Japan Patentee before: NEC Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20171224 |
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CF01 | Termination of patent right due to non-payment of annual fee |