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Satellite communications system with random multiple access and time slot reservation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04J-003/16
출원번호 US-0947097 (1986-12-29)
우선권정보 JP-0298284 (1985-12-30); JP-0009656 (1986-01-20); JP-0042093 (1986-02-27); JP-0153432 (1986-06-30)
발명자 / 주소
  • Tejima Shunichiro (Tokyo JPX) Fujii Akira (Tokyo JPX)
출원인 / 주소
  • NEC Corporation (JPX 03)
인용정보 피인용 횟수 : 248  인용 특허 : 0

초록 ▼

A multiple access data communication system is disclosed wherein a communication channel is shared by a plurality of stations. The channel is divided into frames each being partitioned into time slots smaller in number than the number of stations of the system. A reservation status signal is constan

대표청구항 ▼

A multiple access data communication system having a communication channel for interconnecting a central station and a plurality of remote stations, wherein each of said remote stations transmits a message signal on said channel to said central station which broadcasts a return message signal to sai

이 특허를 인용한 특허 (248)

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