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Frequency hopping communication method and apparatus changing a hopping frequency as a result of a counted number of err 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-015/00
  • H04K-001/04
출원번호 US-0344666 (1994-11-22)
우선권정보 JP-0293641 (1993-11-24)
발명자 / 주소
  • Emi Tetsuichi (Ibaraki-ken JPX)
출원인 / 주소
  • Sanyo Electric Co., Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 86  인용 특허 : 0

초록

There is show a frequency hopping communication system. When a coding circuit 1 informs a spreading code control unit 17 of an error generation, it specifies an erred carrier frequency and counts the errors for each hopping frequency. If the counted errors exceed a fixed value in a frequency, the sp

대표청구항

A frequency hopping communication apparatus performing communication while switching carrier frequencies for the transmission of data in order in accordance with spreading code series for a frequency hopping system, comprising: an error counting means for determining an error in received data, speci

이 특허를 인용한 특허 (86)

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