DE60210975T2 - Leistungsregelung in einem ieee 802.11 drahtlosen lan, das eine hybrid coordination function benutzt - Google Patents

Leistungsregelung in einem ieee 802.11 drahtlosen lan, das eine hybrid coordination function benutzt Download PDF

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Publication number
DE60210975T2
DE60210975T2 DE60210975T DE60210975T DE60210975T2 DE 60210975 T2 DE60210975 T2 DE 60210975T2 DE 60210975 T DE60210975 T DE 60210975T DE 60210975 T DE60210975 T DE 60210975T DE 60210975 T2 DE60210975 T2 DE 60210975T2
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DE
Germany
Prior art keywords
station
qsta
frames
communication
stations
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 - Lifetime
Application number
DE60210975T
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German (de)
English (en)
Other versions
DE60210975D1 (de
Inventor
Amjad Soomro
Sunghyun Choi
Javier Del Prado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pendragon Wireless LLC
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
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Publication date
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Publication of DE60210975D1 publication Critical patent/DE60210975D1/de
Publication of DE60210975T2 publication Critical patent/DE60210975T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Small-Scale Networks (AREA)
DE60210975T 2001-07-09 2002-06-28 Leistungsregelung in einem ieee 802.11 drahtlosen lan, das eine hybrid coordination function benutzt Expired - Lifetime DE60210975T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30396601P 2001-07-09 2001-07-09
US303966P 2001-07-09
US10/119,577 US7245592B2 (en) 2001-07-09 2002-04-10 Aligning 802.11e HCF and 802.11h TPC operations
US119577 2002-04-10
PCT/IB2002/002584 WO2003007551A1 (en) 2001-07-09 2002-06-28 Power control in a ieee 802.11 wireless lan using a hybrid coordination function.

Publications (2)

Publication Number Publication Date
DE60210975D1 DE60210975D1 (de) 2006-06-01
DE60210975T2 true DE60210975T2 (de) 2006-12-21

Family

ID=26817478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210975T Expired - Lifetime DE60210975T2 (de) 2001-07-09 2002-06-28 Leistungsregelung in einem ieee 802.11 drahtlosen lan, das eine hybrid coordination function benutzt

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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US7742443B2 (en) * 2002-05-28 2010-06-22 Maarten Menzo Wentink Transmit power management in shared-communications channel networks
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US8787988B2 (en) * 2003-01-29 2014-07-22 Intellectual Ventures I Llc Power management for wireless direct link
US7933293B2 (en) * 2002-06-12 2011-04-26 Xocyst Transfer Ag L.L.C. Link margin notification using return frame
US8050360B2 (en) 2002-06-12 2011-11-01 Intellectual Ventures I Llc Direct link relay in a wireless network
US7948951B2 (en) * 2002-06-12 2011-05-24 Xocyst Transfer Ag L.L.C. Automatic peer discovery
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
US20060155856A1 (en) * 2003-01-10 2006-07-13 Sharp Kabushiki Kaisha Communications device, network system, communication management method, request signal, response signal, program, and recording medium containing the program
US20040162024A1 (en) * 2003-02-14 2004-08-19 Wentink Maarten Menzo Embedding class of service information in MAC control frames
UA84285C2 (ru) * 2003-03-05 2008-10-10 Конинклийке Филипс Электроникс Н.В. Пакетная синхронизация с отложенным подтверждением в беспроводных сетях
RU2355130C2 (ru) * 2003-03-11 2009-05-10 Конинклейке Филипс Электроникс Н.В. Способ планирования периодов обслуживания в беспроводной локальной сети (wlan)
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
ATE425605T1 (de) * 2003-12-22 2009-03-15 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
US8009567B2 (en) 2009-02-05 2011-08-30 Cisco Technology, Inc. System and method for improved data transmission reliability over a network
US8274908B2 (en) * 2009-07-24 2012-09-25 Intel Corporation Quality of service packet processing without explicit control negotiations

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US6389010B1 (en) * 1995-10-05 2002-05-14 Intermec Ip Corp. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
US5363366A (en) * 1993-01-11 1994-11-08 Forte Networks, Inc. Token ring local area network testing apparatus for obtaining beacon domain information
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
JP2004500769A (ja) * 2000-02-23 2004-01-08 タンティビ・コミュニケーションズ・インコーポレーテッド 衝突検出を用いるアクセス調査および確認
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

Also Published As

Publication number Publication date
US20030012165A1 (en) 2003-01-16
CN1526219A (zh) 2004-09-01
ES2261684T3 (es) 2006-11-16
KR20030029953A (ko) 2003-04-16
WO2003007551A1 (en) 2003-01-23
ATE324727T1 (de) 2006-05-15
EP1407579A1 (en) 2004-04-14
EP1407579B1 (en) 2006-04-26
US7245592B2 (en) 2007-07-17
JP2004535139A (ja) 2004-11-18
DE60210975D1 (de) 2006-06-01

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Owner name: IPG ELECTRONICS 503 LTD., ST. PETER PORT, GUER, GB

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