NO20075717L - Fremgangsmate og anordning for a danne lydelig-pakker for a estimere veitap - Google Patents

Fremgangsmate og anordning for a danne lydelig-pakker for a estimere veitap

Info

Publication number
NO20075717L
NO20075717L NO20075717A NO20075717A NO20075717L NO 20075717 L NO20075717 L NO 20075717L NO 20075717 A NO20075717 A NO 20075717A NO 20075717 A NO20075717 A NO 20075717A NO 20075717 L NO20075717 L NO 20075717L
Authority
NO
Norway
Prior art keywords
wtru
packet
power packet
audio packets
high power
Prior art date
Application number
NO20075717A
Other languages
English (en)
Inventor
Paul Marinier
Vincent Roy
Marian Rudolf
Original Assignee
Interdigital Tech Corp
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.)
Filing date
Publication date
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of NO20075717L publication Critical patent/NO20075717L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

I et trådløst kommunikasjonssystem (for eksempel et trådløst lokalnettverk (WLAN", inkluderende et flertall av trådløse sende-/mottaksenheter (WTRU) og en koordinerende node (for eksempel et aksesspunkt (AP", estimeres veitap ved å sende en høyeffekts-pakke (loudpacket) fra en første en av WTRU til en andre en av WTRU. Den koordinerende noden sender en høyeffekts-pakkedannelsesforespørselsmelding. En første en av WTRU mottar høyeffekts-pakkedannelsesforespørselsmeldingen og sender i det minste en høyeffekts pakke ved en overføringseffekt spesifisert av høyeffekts-pakkedannelsesforespørselsmeldingen. Valgfritt kan den første WTRU sende en lydpakkedannelsessvarmelding. En andre en av WTRU mottar høyeffekts -pakken og bestemmer et veitap mellom den første WTRU og den andre WTRU ved å subtrahere signalstyrken av høyeffekts-pakken fra den bestemte overføringseffekten av høyeffekts-pakken
NO20075717A 2005-04-21 2007-11-08 Fremgangsmate og anordning for a danne lydelig-pakker for a estimere veitap NO20075717L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67367505P 2005-04-21 2005-04-21
US11/403,501 US8433355B2 (en) 2005-04-21 2006-04-13 Method and apparatus for generating loud packets to estimate path loss
PCT/US2006/014325 WO2006115864A2 (en) 2005-04-21 2006-04-17 Method and apparatus for generating loud packets to estimate path loss

Publications (1)

Publication Number Publication Date
NO20075717L true NO20075717L (no) 2008-01-17

Family

ID=37215228

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075717A NO20075717L (no) 2005-04-21 2007-11-08 Fremgangsmate og anordning for a danne lydelig-pakker for a estimere veitap

Country Status (10)

Country Link
US (1) US8433355B2 (no)
EP (1) EP1872492A4 (no)
JP (1) JP2008538682A (no)
AU (1) AU2006240185B2 (no)
BR (1) BRPI0612415A2 (no)
CA (1) CA2605645A1 (no)
IL (1) IL186658A0 (no)
MX (1) MX2007012869A (no)
NO (1) NO20075717L (no)
WO (1) WO2006115864A2 (no)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
US7672282B1 (en) 2005-11-21 2010-03-02 Marvell International Ltd. BSS selection using path loss
US7760681B1 (en) * 2005-11-21 2010-07-20 Marvell International Ltd. Transmit power adaptation algorithm using 802.11H
KR101210335B1 (ko) * 2006-09-15 2012-12-10 삼성전자주식회사 무선 메쉬 네트워크에서 ｃｃａ 기능을 수행하는 방법 및이를 이용한 이동 단말기
CA2764870C (en) * 2009-06-18 2015-02-17 Sharp Kabushiki Kaisha Mobile communication system, base station apparatus, mobile station apparatus, and mobile communication method
US8750269B2 (en) 2009-10-23 2014-06-10 Electronics And Telecommunications Research Institute Method and apparatus for controlling transmission power in WLAN system
US8588839B2 (en) * 2009-12-16 2013-11-19 Telefonaktiebolaget L M Ericsson (Publ) Power loop control method and apparatus
WO2017028044A1 (zh) * 2015-08-14 2017-02-23 华为技术有限公司 一种减少资源冲突的方法及ue
EP3270621B1 (en) * 2016-07-11 2020-02-26 Alcatel Lucent Method and device for controlling a wireless access point

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CN1118201C (zh) 1999-08-11 2003-08-13 信息产业部电信科学技术研究院 一种基于智能天线的干扰抵销方法
CN100477857C (zh) 2000-02-23 2009-04-08 Ipr特许公司 带碰撞检测的访问探针的确认方法
EP1255369A1 (en) 2001-05-04 2002-11-06 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Link adaptation for wireless MIMO transmission schemes
US6978151B2 (en) 2001-05-10 2005-12-20 Koninklijke Philips Electronics N.V. Updating path loss estimation for power control and link adaptation in IEEE 802.11h WLAN
DE20302343U1 (de) 2002-02-13 2003-08-07 Interdigital Tech Corp Empfänger zur effizienten Detektion der Kennung eines empfangenen Signals
US7058018B1 (en) 2002-03-06 2006-06-06 Meshnetworks, Inc. System and method for using per-packet receive signal strength indication and transmit power levels to compute path loss for a link for use in layer II routing in a wireless communication network
US6904021B2 (en) 2002-03-15 2005-06-07 Meshnetworks, Inc. System and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network
RU2216865C1 (ru) 2002-04-29 2003-11-20 Военный университет связи Устройство для контроля качества канала связи
KR100689399B1 (ko) 2002-05-17 2007-03-08 삼성전자주식회사 이동통신시스템에서 스마트 안테나의 순방향 송신빔 형성장치 및 방법
US7200178B2 (en) 2002-06-12 2007-04-03 Texas Instruments Incorporated Methods for optimizing time variant communication channels
AU2004237484B2 (en) 2003-05-09 2009-06-18 Koninklijke Philips Electronics N.V. System and method for measurement report time stamping to ensure reference time correctness
CN1567869B (zh) * 2003-06-30 2010-05-05 叶启祥 可避免干扰损坏并增加空间再用率的干扰控制方法
US7016684B2 (en) * 2003-12-01 2006-03-21 Interdigital Technology Corporation Wireless communication method and apparatus for implementing access point startup and initial channel selection processes
US7764653B2 (en) * 2004-01-08 2010-07-27 Interdigital Technology Corporation Method and apparatus for autonomously determining the coverage area of an access point in a wireless communication system
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US20060215673A1 (en) * 2005-03-11 2006-09-28 Interdigital Technology Corporation Mesh network configured to autonomously commission a network and manage the network topology

Also Published As

Publication number Publication date
AU2006240185A1 (en) 2006-11-02
JP2008538682A (ja) 2008-10-30
US20060270426A1 (en) 2006-11-30
AU2006240185B2 (en) 2010-02-18
EP1872492A2 (en) 2008-01-02
MX2007012869A (es) 2008-01-11
WO2006115864A2 (en) 2006-11-02
IL186658A0 (en) 2008-01-20
US8433355B2 (en) 2013-04-30
WO2006115864A3 (en) 2007-12-13
CA2605645A1 (en) 2006-11-02
EP1872492A4 (en) 2012-04-25
BRPI0612415A2 (pt) 2010-11-09

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