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Low earth orbit communication satellite gateway-to-gateway relay system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-071/85
출원번호 US-0810189 (1997-03-03)
발명자 / 주소
  • Wiedeman Robert A.
출원인 / 주소
  • Globalstar L.P.
대리인 / 주소
    Perman & Green, LLP
인용정보 피인용 횟수 : 107  인용 특허 : 0

초록

This invention teaches the use of overlapping footprints in a LEO satellite communications system to increase the overall connectivity of the system, thus providing a wide service availability. In particular, this invention teaches the use of at least one terrestrial LEOS relay station (70) that is

대표청구항

[ What is claimed is:] [1.] A communication system, comprising:at least first and second earth orbiting satellites individual ones of which comprise means for transceiving first communication signals with terrestrially located user terminals and for transceiving second communication signals with ter

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