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Device and method for communicating in a mobile satellite system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-072/12
출원번호 US-0497582 (1995-06-30)
발명자 / 주소
  • Malcolm James Eryx
  • Fraley Daniel
  • Morris Adrian
  • Roos David
  • Swaminathan Kumar
  • Kim Seok Ho
  • Marquart Robert Carroll
출원인 / 주소
  • Hughes Electronics
대리인 / 주소
    Whelan
인용정보 피인용 횟수 : 117  인용 특허 : 6

초록

The present invention relates to a device and a method for communicating in a mobile communication system. The method provides a carrier signal having a plurality of frames. Each frame has a plurality of time slots, and each time slot comprises a plurality of transmission bits. A group of time slots

대표청구항

[ What is claimed is:] [20.] A mobile satellite telephony system comprising:a satellite for transmitting an RF signal; anda mobile terminal including a modem, said modem receiving the RF signal, said RF signal having a plurality of frequencies;wherein at least one of said frequencies carries a plura

이 특허에 인용된 특허 (6)

  1. Kay Stanley E. (Rockville MD) Corrigan ; III John E. (Washington DC) Wendling Daniel (Darnstown MD) Mehta Ashok (Gaithersburg MD) Parr Michael (San Diego CA), Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access ra.
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  5. Tanahashi Katsuhiko (Kawasaki JPX), TDMA satellite communication system for transmitting serial subsignal data.
  6. Dent Paul W. (Stehag SEX), TDMA/FDMA/CDMA hybrid radio access methods.

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