NO20002753L - Effektstyring i et radiosystem - Google Patents

Effektstyring i et radiosystem

Info

Publication number
NO20002753L
NO20002753L NO20002753A NO20002753A NO20002753L NO 20002753 L NO20002753 L NO 20002753L NO 20002753 A NO20002753 A NO 20002753A NO 20002753 A NO20002753 A NO 20002753A NO 20002753 L NO20002753 L NO 20002753L
Authority
NO
Norway
Prior art keywords
radio communication
measurements
results
radio system
transmitted
Prior art date
Application number
NO20002753A
Other languages
English (en)
Other versions
NO20002753D0 (no
Inventor
Oscar Salonaho
Antti Lappeteloinen
Original Assignee
Nokia Networks Oy
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 Nokia Networks Oy filed Critical Nokia Networks Oy
Publication of NO20002753L publication Critical patent/NO20002753L/no
Publication of NO20002753D0 publication Critical patent/NO20002753D0/no

Links

Classifications

    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]

Landscapes

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

Abstract

Oppfinnelsen vedrører en fremgangsmåte for effektregulering i et radio- system som innbefatter minst to sendere, f.eks. basestasjoner, som sender på samme frekvens, og mottakere, f.eks. mobilstasjoner, som har satt opp en radio- kommunikasjon med de førstnevnte, l fremgangsmåten ifølge oppfinnelsen be- nyttes resultatene av målinger av samkanal-signaler fra tilstøtende sendere, i til- legg til resultatene av målinger av radiokommunikasjonen som skal videresendes, når avgjørelsen om effektregulering foretas. Fra resultatene av målinger av nabo- sender-signaler som skal sendes med den overvåkte radiokommunikasjonen på samme frekvens og i samme tidsluke, bestemmes et estimat av den interferens som forårsakes for radiokommunikasjonen, som skal kompenseres for ved hjelp av en regulering av det ønskede signalets sendeeffekt.
NO20002753A 1998-09-30 2000-05-29 Effektstyring i et radiosystem NO20002753D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982121A FI982121L (fi) 1998-09-30 1998-09-30 Tehonsäätö radiojärjestelmässä
PCT/FI1999/000763 WO2000019635A1 (en) 1998-09-30 1999-09-16 Power control in a radio system

Publications (2)

Publication Number Publication Date
NO20002753L true NO20002753L (no) 2000-05-29
NO20002753D0 NO20002753D0 (no) 2000-05-29

Family

ID=8552613

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002753A NO20002753D0 (no) 1998-09-30 2000-05-29 Effektstyring i et radiosystem

Country Status (8)

Country Link
US (1) US6574485B1 (no)
EP (1) EP1034623A1 (no)
JP (1) JP2002526972A (no)
CN (1) CN1286832A (no)
AU (1) AU5864499A (no)
FI (1) FI982121L (no)
NO (1) NO20002753D0 (no)
WO (1) WO2000019635A1 (no)

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JP3738205B2 (ja) * 2000-08-12 2006-01-25 三星電子株式会社 ネットワークの伝送電力最適化装置及びその方法
US6735448B1 (en) * 2000-11-07 2004-05-11 Hrl Laboratories, Llc Power management for throughput enhancement in wireless ad-hoc networks
US7158759B2 (en) * 2001-04-13 2007-01-02 Broadcom Corporation Dynamic frequency selection in a wireless communication network
JP2004207840A (ja) * 2002-12-24 2004-07-22 Nec Corp 無線リソース管理方法及びそれに用いる管理装置、基地局及び端末
US8811348B2 (en) 2003-02-24 2014-08-19 Qualcomm Incorporated Methods and apparatus for generating, communicating, and/or using information relating to self-noise
US9661519B2 (en) 2003-02-24 2017-05-23 Qualcomm Incorporated Efficient reporting of information in a wireless communication system
US7218948B2 (en) 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
US9544860B2 (en) 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
US20050254430A1 (en) * 2004-05-13 2005-11-17 Clark Pamela H Method and apparatus for optimized routing in networks that include free space directional links
US20050277425A1 (en) * 2004-06-15 2005-12-15 Kari Niemela Method of controlling data transmission, radio system, controller, and base station
US20070291702A1 (en) * 2004-10-19 2007-12-20 Hideo Nanba Base Station Apparatus,Wireless Communication System,And Wireless Transmission Method
US9191840B2 (en) 2005-10-14 2015-11-17 Qualcomm Incorporated Methods and apparatus for determining, communicating and using information which can be used for interference control
US8989084B2 (en) 2005-10-14 2015-03-24 Qualcomm Incorporated Methods and apparatus for broadcasting loading information corresponding to neighboring base stations
US20070253449A1 (en) 2005-12-22 2007-11-01 Arnab Das Methods and apparatus related to determining, communicating, and/or using delay information
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US9137072B2 (en) 2005-12-22 2015-09-15 Qualcomm Incorporated Methods and apparatus for communicating control information
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9125093B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US9473265B2 (en) 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
US9451491B2 (en) 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
US9572179B2 (en) 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US20070243882A1 (en) 2006-04-12 2007-10-18 Qualcomm Incorporated Method and apparatus for locating a wireless local area network associated with a wireless wide area network
CN101128011B (zh) * 2007-09-19 2012-05-23 中兴通讯股份有限公司 一种自动进行小区干扰优化的方法
KR101450180B1 (ko) * 2007-12-12 2014-10-14 삼성전자주식회사 홈 기지국의 출력 제어를 위한 장치 및 방법
CN102196542B (zh) 2011-05-27 2014-06-25 上海华为技术有限公司 功率控制方法、设备和系统

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US5287544A (en) * 1991-10-17 1994-02-15 Motorola, Inc. Method of channel assignment by matching channel interference with channel link loss
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US6175745B1 (en) * 1997-12-24 2001-01-16 Telefonaktiebolaget Lm Ericsson Initial transmit power determination in a radiocommunication system
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Also Published As

Publication number Publication date
WO2000019635A1 (en) 2000-04-06
NO20002753D0 (no) 2000-05-29
FI982121A7 (fi) 2000-03-31
CN1286832A (zh) 2001-03-07
FI982121L (fi) 2000-03-31
EP1034623A1 (en) 2000-09-13
JP2002526972A (ja) 2002-08-20
FI982121A0 (fi) 1998-09-30
AU5864499A (en) 2000-04-17
US6574485B1 (en) 2003-06-03

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