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Multi-rate spread system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/00
  • H04L-027/30
출원번호 US-0024931 (1993-03-02)
발명자 / 주소
  • Higgins Robert P. (Seattle WA) Nitardy John H. (Seattle WA)
출원인 / 주소
  • The Boeing Company (Seattle WA 02)
인용정보 피인용 횟수 : 143  인용 특허 : 0

초록 ▼

Apparatus and a method for transmitting a direct sequence, spread spectrum communication system signal. A transmitter (10) that receives a variable data rate information bearing input signal from a digital data source (12) includes a forward error correction encoder (80) that provides redundancy and

대표청구항 ▼

A transmitter for a direct sequence, spread spectrum communication system, the transmitter comprising: (a) means for receiving an information-bearing input signal at a variable data rate; (b) means for producing a code signal comprising a pseudorandom sequence of chips at a chip rate; (c) DS modulat

이 특허를 인용한 특허 (143)

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