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DE60327158D1 - Steuerung der Sendeleistung einer Funkbasisstation zur Interferenzunterdrückung - Google Patents

Steuerung der Sendeleistung einer Funkbasisstation zur Interferenzunterdrückung

Info

Publication number
DE60327158D1
DE60327158D1 DE60327158T DE60327158T DE60327158D1 DE 60327158 D1 DE60327158 D1 DE 60327158D1 DE 60327158 T DE60327158 T DE 60327158T DE 60327158 T DE60327158 T DE 60327158T DE 60327158 D1 DE60327158 D1 DE 60327158D1
Authority
DE
Germany
Prior art keywords
base station
transmission power
radio base
interference
radio
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
DE60327158T
Other languages
English (en)
Inventor
Yasuhiko Matsunaga
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE60327158D1 publication Critical patent/DE60327158D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
DE60327158T 2002-12-24 2003-12-23 Steuerung der Sendeleistung einer Funkbasisstation zur Interferenzunterdrückung Expired - Lifetime DE60327158D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002371877A JP2004207840A (ja) 2002-12-24 2002-12-24 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

Publications (1)

Publication Number Publication Date
DE60327158D1 true DE60327158D1 (de) 2009-05-28

Family

ID=32463506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327158T Expired - Lifetime DE60327158D1 (de) 2002-12-24 2003-12-23 Steuerung der Sendeleistung einer Funkbasisstation zur Interferenzunterdrückung

Country Status (6)

Country Link
US (1) US7734255B2 (de)
EP (1) EP1434364B1 (de)
JP (1) JP2004207840A (de)
CN (1) CN100380995C (de)
AT (1) ATE429083T1 (de)
DE (1) DE60327158D1 (de)

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US20040127259A1 (en) 2004-07-01
CN100380995C (zh) 2008-04-09
US7734255B2 (en) 2010-06-08
EP1434364B1 (de) 2009-04-15
EP1434364A3 (de) 2004-10-06
ATE429083T1 (de) 2009-05-15
CN1510948A (zh) 2004-07-07
JP2004207840A (ja) 2004-07-22
EP1434364A2 (de) 2004-06-30

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