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Downlink power control in a cellular mobile radio communications system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/00
출원번호 US-0055781 (1998-04-07)
발명자 / 주소
  • Sundelin Magnus,SEX
  • Knutsson Jens,SEX
  • Butovitsch Paul Peter,SEX
  • Thornberg Carl M.,JPX
출원인 / 주소
  • Telefonaktiebolaget LM Ericsson, SEX
대리인 / 주소
    Nixon & Vanderhye P.C.
인용정보 피인용 횟수 : 127  인용 특허 : 7

초록 ▼

The transmit power of a base station transmission to a mobile station is advantageously controlled. The base station receives a signal from the mobile station and determines a signal-to-interference ratio (SIR) associated with the received signal. The base station controls its transmit power to the

대표청구항 ▼

[ What is claimed is:] [1.] A method for controlling the transmit power of a base station transmission to a mobile station in a mobile communications system, comprising the steps of:receiving a signal from the mobile station;determining a signal to interference ratio (SIR) associated with the receiv

이 특허에 인용된 특허 (7)

  1. Weaver ; Jr. Lindsay A. ; Boesel Robert Wright, Apparatus and method for controlling transmission power in a cellular communications system.
    상세보기
  2. Hakkinen Hannu,FIX, Method and apparatus for controlling transmission power of a radio transmitter.
    상세보기
  3. Grob Matthew S. ; Yao Yu-Dong ; Lekven Eric J., Method and apparatus of power control in a CDMA dispatch system.
    상세보기
  4. Halpern Samuel W. (Matawan NJ), Radiotelephone transmission power control.
    상세보기
  5. Nakamura Takehiro,JPX ; Ohno Kouji,JPX ; Nakano Etsuhiro,JPX, Scheme for controlling transmission powers during soft handover in a CDMA mobile communication system.
    상세보기
  6. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Spread spectrum transmitter power control method and system.
    상세보기
  7. Sawahashi Mamoru (Yokosuka JPX) Adachi Fumiyuki (Yokohama JPX), Transmission power control method and a transmission power control apparatus.
    상세보기

이 특허를 인용한 특허 (127)

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