CN1526219A - 在ieee802.11无线局域网中利用混合协调功能的功率控制 - Google Patents

在ieee802.11无线局域网中利用混合协调功能的功率控制 Download PDF

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Publication number
CN1526219A
CN1526219A CNA028137264A CN02813726A CN1526219A CN 1526219 A CN1526219 A CN 1526219A CN A028137264 A CNA028137264 A CN A028137264A CN 02813726 A CN02813726 A CN 02813726A CN 1526219 A CN1526219 A CN 1526219A
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CN
China
Prior art keywords
station
frame
qsta
frames
coordination function
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Pending
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CNA028137264A
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English (en)
Chinese (zh)
Inventor
��A����ķ˹����
A·索姆罗
S·蔡
J·德尔普拉多
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1526219A publication Critical patent/CN1526219A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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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)
  • Transceivers (AREA)
CNA028137264A 2001-07-09 2002-06-28 在ieee802.11无线局域网中利用混合协调功能的功率控制 Pending CN1526219A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30396601P 2001-07-09 2001-07-09
US60/303,966 2001-07-09
US10/119,577 2002-04-10
US10/119,577 US7245592B2 (en) 2001-07-09 2002-04-10 Aligning 802.11e HCF and 802.11h TPC operations

Publications (1)

Publication Number Publication Date
CN1526219A true CN1526219A (zh) 2004-09-01

Family

ID=26817478

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028137264A Pending CN1526219A (zh) 2001-07-09 2002-06-28 在ieee802.11无线局域网中利用混合协调功能的功率控制

Country Status (9)

Country Link
US (1) US7245592B2 (enExample)
EP (1) EP1407579B1 (enExample)
JP (1) JP2004535139A (enExample)
KR (1) KR20030029953A (enExample)
CN (1) CN1526219A (enExample)
AT (1) ATE324727T1 (enExample)
DE (1) DE60210975T2 (enExample)
ES (1) ES2261684T3 (enExample)
WO (1) WO2003007551A1 (enExample)

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USRE43127E1 (en) 2002-06-12 2012-01-24 Intellectual Ventures I Llc Event-based multichannel direct link
US8050360B2 (en) 2002-06-12 2011-11-01 Intellectual Ventures I Llc Direct link relay in a wireless network
US7933293B2 (en) * 2002-06-12 2011-04-26 Xocyst Transfer Ag L.L.C. Link margin notification using return frame
US7948951B2 (en) * 2002-06-12 2011-05-24 Xocyst Transfer Ag L.L.C. Automatic peer discovery
US8787988B2 (en) * 2003-01-29 2014-07-22 Intellectual Ventures I Llc Power management for wireless direct link
US7519032B2 (en) * 2002-09-04 2009-04-14 Koninklijke Philips Electronics N.V. Apparatus and method for providing QoS service schedule and bandwidth allocation to a wireless station
JPWO2004064333A1 (ja) * 2003-01-10 2006-05-18 シャープ株式会社 通信装置、ネットワークシステム、通信管理方法、要求信号、応答信号、プログラム、および、プログラムを記録した記録媒体
US20040162024A1 (en) * 2003-02-14 2004-08-19 Wentink Maarten Menzo Embedding class of service information in MAC control frames
CN100555927C (zh) * 2003-03-05 2009-10-28 皇家飞利浦电子股份有限公司 在无线网中有确认超时的帧同步
KR101166235B1 (ko) * 2003-03-11 2012-07-18 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Ｗｌａｎ에서 트래픽 송수신 방법 및 무선 근거리 네트워크 시스템
US7801092B2 (en) * 2003-03-21 2010-09-21 Cisco Technology, Inc. Method for a simple 802.11e HCF implementation
US7046651B2 (en) * 2003-04-04 2006-05-16 Nokia Corporation System topologies for optimum capacity transmission over wireless local area networks
US8005055B2 (en) * 2003-07-23 2011-08-23 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
US20050128977A1 (en) * 2003-07-23 2005-06-16 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
US20050027466A1 (en) * 2003-07-29 2005-02-03 Jay Steinmetz Wireless collection of battery performance metrics system, method, and computer program product
JP4391316B2 (ja) * 2003-07-31 2009-12-24 富士通マイクロエレクトロニクス株式会社 ワイヤレスｌａｎ用のメディア・アクセス・コントロール装置
US20050130634A1 (en) * 2003-10-31 2005-06-16 Globespanvirata, Inc. Location awareness in wireless networks
ES2401334T3 (es) * 2003-11-07 2013-04-18 Sharp Kabushiki Kaisha Métodos y sistemas para coordinación de red
DE60326661D1 (de) * 2003-12-22 2009-04-23 Nokia Corp Verfahren und einrichtung zur verkleinerung einer übertragungsverzögerung in einer mehrkanal-datenübertragung
KR100749413B1 (ko) * 2003-12-26 2007-08-14 한국전자통신연구원 무선랜 시스템에서 트래픽 스트림 수락 제어 방법 및 그프로그램이 기록된 기록 매체
KR100603561B1 (ko) 2004-04-16 2006-07-24 삼성전자주식회사 송신 전력 제어 기반 무선랜 시스템 및 그 송신 전력 제어방법
US7668128B1 (en) * 2004-05-17 2010-02-23 Avaya Inc. Features of power save in 802.11e wireless local area networks (WLANs)
US8483190B2 (en) 2005-01-18 2013-07-09 Marvell World Trade Ltd. Wireless local area network (WLAN) time division multiplexed (TDM) interframe space (IFS) time selection protocol
US8175661B2 (en) * 2007-09-03 2012-05-08 Intel Corporation Device, system, and method of power saving in wireless network
US8274908B2 (en) * 2009-07-24 2012-09-25 Intel Corporation Quality of service packet processing without explicit control negotiations

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US5732077A (en) * 1995-11-13 1998-03-24 Lucent Technologies Inc. Resource allocation system for wireless networks
US6567416B1 (en) * 1997-10-14 2003-05-20 Lucent Technologies Inc. Method for access control in a multiple access system for communications networks
JP3013822B2 (ja) * 1997-11-20 2000-02-28 日本電気株式会社 スペクトラム拡散通信システム
DE69935131T2 (de) * 1999-06-23 2007-11-22 Sony Deutschland Gmbh Senderleistungssteuerung für Netzwerkgeräte in einem drahtlosen Netzwerk
EP1266462A2 (en) * 2000-02-23 2002-12-18 Tantivy Communications, Inc. Reverse link initial power setting
US7327683B2 (en) * 2000-03-16 2008-02-05 Sri International Method and apparatus for disseminating topology information and for discovering new neighboring nodes
US7054286B2 (en) * 2000-10-27 2006-05-30 L-3 Communications Corporation Bandwidth allocation and data multiplexing scheme for direct sequence CDMA systems
US7072650B2 (en) * 2000-11-13 2006-07-04 Meshnetworks, Inc. Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
US7324785B2 (en) * 2001-01-11 2008-01-29 Broadcom Corporation Transmit power control of wireless communication devices
US20020172186A1 (en) * 2001-04-09 2002-11-21 Peter Larsson Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access
US20030003905A1 (en) * 2001-06-20 2003-01-02 Shvodian William M. System and method for providing signal quality feedback in a wireless network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742292A (zh) * 2009-02-05 2012-10-17 思科技术公司 网络上的数据发送可靠性
CN102742292B (zh) * 2009-02-05 2015-08-05 思科技术公司 网络上的数据发送可靠性

Also Published As

Publication number Publication date
KR20030029953A (ko) 2003-04-16
DE60210975T2 (de) 2006-12-21
EP1407579B1 (en) 2006-04-26
US20030012165A1 (en) 2003-01-16
ATE324727T1 (de) 2006-05-15
ES2261684T3 (es) 2006-11-16
EP1407579A1 (en) 2004-04-14
US7245592B2 (en) 2007-07-17
DE60210975D1 (de) 2006-06-01
WO2003007551A1 (en) 2003-01-23
JP2004535139A (ja) 2004-11-18

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