CN1246753C - 计算机系统中无线局域网模块的电源管理方法和设备 - Google Patents
计算机系统中无线局域网模块的电源管理方法和设备 Download PDFInfo
- Publication number
- CN1246753C CN1246753C CNB031548725A CN03154872A CN1246753C CN 1246753 C CN1246753 C CN 1246753C CN B031548725 A CNB031548725 A CN B031548725A CN 03154872 A CN03154872 A CN 03154872A CN 1246753 C CN1246753 C CN 1246753C
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- CN
- China
- Prior art keywords
- wireless lan
- lan module
- electric source
- source modes
- mode
- 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
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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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
-
- 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
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- 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 (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020049198A KR100702746B1 (ko) | 2002-08-20 | 2002-08-20 | 컴퓨터 시스템에서의 무선 랜 모듈 전원 관리방법 및 그장치 |
KR1020020049198 | 2002-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1487390A CN1487390A (zh) | 2004-04-07 |
CN1246753C true CN1246753C (zh) | 2006-03-22 |
Family
ID=31185826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031548725A Expired - Fee Related CN1246753C (zh) | 2002-08-20 | 2003-08-20 | 计算机系统中无线局域网模块的电源管理方法和设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7321787B2 (zh) |
EP (1) | EP1392022B1 (zh) |
KR (1) | KR100702746B1 (zh) |
CN (1) | CN1246753C (zh) |
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US8111645B2 (en) * | 2002-11-15 | 2012-02-07 | Qualcomm Incorporated | Wireless local area network repeater with detection |
US8078100B2 (en) | 2002-10-15 | 2011-12-13 | Qualcomm Incorporated | Physical layer repeater with discrete time filter for all-digital detection and delay generation |
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CN100347640C (zh) * | 2004-11-08 | 2007-11-07 | 佛山市顺德区顺达电脑厂有限公司 | 无线通信模块的省电控制方法 |
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KR101134826B1 (ko) * | 2005-12-20 | 2012-04-13 | 엘지전자 주식회사 | 무선 랜 통신의 데이터 전송 장치 및 방법 |
KR100760381B1 (ko) * | 2006-06-05 | 2007-09-19 | 김덕겸 | 알에프-아이디를 이용한 컴퓨터 실습실 관리 시스템 및관리방법 |
KR101208525B1 (ko) * | 2006-06-05 | 2012-12-05 | 엘지전자 주식회사 | 유휴모드 전환 제어 방법 |
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US20090124233A1 (en) * | 2007-11-09 | 2009-05-14 | Morris Robert P | Methods, Systems, And Computer Program Products For Controlling Data Transmission Based On Power Cost |
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KR101536773B1 (ko) * | 2008-07-31 | 2015-07-16 | 엘지전자 주식회사 | Vht 무선랜 시스템에서의 파워 세이브 멀티-폴 절차와이를 위한 psmp 프레임 포맷, 및 이를 지원하는스테이션 |
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CN104837188B (zh) * | 2015-04-23 | 2018-07-10 | 河北远东通信系统工程有限公司 | 一种数字集群信道机的节电方法 |
JP6926737B2 (ja) * | 2017-07-03 | 2021-08-25 | 株式会社リコー | 通信システム、ホッピングノード、通信制御方法、及びプログラム |
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EP1342339A2 (en) * | 2000-12-08 | 2003-09-10 | Telefonaktiebolaget LM Ericsson (publ) | Method for power save in a mobile terminal |
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KR100577046B1 (ko) * | 2003-04-16 | 2006-05-10 | 아이피원(주) | 무선랜 카드의 절전형 구동 방법 |
-
2002
- 2002-08-20 KR KR1020020049198A patent/KR100702746B1/ko active IP Right Grant
-
2003
- 2003-07-17 US US10/620,620 patent/US7321787B2/en not_active Expired - Lifetime
- 2003-08-07 EP EP03017577.2A patent/EP1392022B1/en not_active Expired - Lifetime
- 2003-08-20 CN CNB031548725A patent/CN1246753C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1392022A3 (en) | 2006-06-07 |
US7321787B2 (en) | 2008-01-22 |
CN1487390A (zh) | 2004-04-07 |
US20040038707A1 (en) | 2004-02-26 |
KR100702746B1 (ko) | 2007-04-03 |
EP1392022B1 (en) | 2017-10-04 |
EP1392022A2 (en) | 2004-02-25 |
KR20040017084A (ko) | 2004-02-26 |
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