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Base station receiver equipment 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/216
출원번호 US-0564197 (1996-03-22)
우선권정보 FI-0002605 (1993-06-07)
국제출원번호 PCT/FI94/00239 (1994-06-06)
§371/§102 date 19960322 (19960322)
국제공개번호 WO-9430025 (1994-12-22)
발명자 / 주소
  • Kiema Arto (Oulu FIX) Keskitalo Ilkka (Jaali FIX) Jolma Petri (Oulu FIX) Savusalo Jari (Oulu FIX)
출원인 / 주소
  • Nokia Telecommunications OY (Espoo FIX 03)
인용정보 피인용 횟수 : 90  인용 특허 : 7

초록 ▼

A rake-type CDMA base station receiver equipment, including a plurality of correlators each having a received signal as its input, a plurality of diversity combiners for respective receiver branches, and a measurer for measuring the quality of the received signal. To reduce the number of correlators

대표청구항 ▼

A rake-type CDMA base station receiver equipment, comprising: a number of correlators each having a received signal as its input, a number of diversity combiners for respective receiver branches, means for measuring the quality of the received signal, means for switching the correlators to the combi

이 특허에 인용된 특허 (7)

  1. Hamao Noriyuki (Tokyo JPX) Hamatsu Masahiro (Tokyo JPX), Digital matched filter.
    상세보기
  2. Kaufmann Hans (Gossau CHX) Kueng Roland (Wolfhausen CHX) Grob Urs (Goldach CHX) Welti Arnold (Brugg CHX), Digital radio transmission system for a cellular network, using the spread spectrum method.
    상세보기
  3. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatly ; III Charles E. (Del Mar CA), Diversity receiver in a CDMA cellular telephone system.
    상세보기
  4. Omura Jimmy K. (Cupertino CA) Avidor Dan (Sunnyvale CA) Heising Mark (Palo Alto CA), Method and apparatus for the reception and demodulation of spread spectrum radio signals.
    상세보기
  5. Dent Paul W. (Stehags SEX), Quantized coherent rake receiver.
    상세보기
  6. Bottomley Gregory E. (Cary NC), Rake receiver with selective ray combining.
    상세보기
  7. Yamamoto Kazuhiro (Tokyo JPX), Space diversity receiving system for multi-direction time division multiplex communication.
    상세보기

이 특허를 인용한 특허 (90)

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