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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Publication date
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 US7245592B2 (en) 2001-07-09 2002-04-10 Aligning 802.11e HCF and 802.11h TPC operations
US10/119,577 2002-04-10

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 (https=)
EP (1) EP1407579B1 (https=)
JP (1) JP2004535139A (https=)
KR (1) KR20030029953A (https=)
CN (1) CN1526219A (https=)
AT (1) ATE324727T1 (https=)
DE (1) DE60210975T2 (https=)
ES (1) ES2261684T3 (https=)
WO (1) WO2003007551A1 (https=)

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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

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US7742443B2 (en) * 2002-05-28 2010-06-22 Maarten Menzo Wentink Transmit power management in shared-communications channel networks
USRE43127E1 (en) 2002-06-12 2012-01-24 Intellectual Ventures I Llc Event-based multichannel direct link
US7933293B2 (en) * 2002-06-12 2011-04-26 Xocyst Transfer Ag L.L.C. Link margin notification using return frame
US8787988B2 (en) * 2003-01-29 2014-07-22 Intellectual Ventures I Llc Power management for wireless direct link
US7948951B2 (en) * 2002-06-12 2011-05-24 Xocyst Transfer Ag L.L.C. Automatic peer discovery
US8050360B2 (en) 2002-06-12 2011-11-01 Intellectual Ventures I Llc Direct link relay in a wireless network
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
WO2004079983A1 (en) * 2003-03-05 2004-09-16 Koninklijke Philips Electronics N.V. Frame synchronization with acknowledgment timeout in wireless networks
CA2518635C (en) * 2003-03-11 2015-06-16 Koninklijke Philips Electronics N.V. Method for scheduling service periods in a wireless local area network (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
US20050128977A1 (en) * 2003-07-23 2005-06-16 Interdigital Technology Corporation Method and apparatus for determining and managing congestion in a wireless communications system
US8005055B2 (en) 2003-07-23 2011-08-23 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
WO2005048511A2 (en) * 2003-11-07 2005-05-26 Sharp Laboratories Of America, Inc. Systems and methods for network channel allocation
AU2003296835A1 (en) * 2003-12-22 2005-08-03 Nokia Corporation A method and a device for decreasing a transmission delay in a multi-channel data transmission
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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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
US7245592B2 (en) 2007-07-17
ATE324727T1 (de) 2006-05-15
JP2004535139A (ja) 2004-11-18
ES2261684T3 (es) 2006-11-16
EP1407579A1 (en) 2004-04-14
EP1407579B1 (en) 2006-04-26
DE60210975T2 (de) 2006-12-21
US20030012165A1 (en) 2003-01-16
DE60210975D1 (de) 2006-06-01
WO2003007551A1 (en) 2003-01-23
KR20030029953A (ko) 2003-04-16

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