| 发明名称 |
System for providing optimal satellite communication via a MEO/LEO satellite constellation |
| 摘要 |
A method of increasing satellite communication quality by using a MEO satellite constellation (12) and a LEO satellite constellation (14) in combination with a decision algorithm which selects the appropriate constellation to route a communication signal through. The decision algorithm can be embodied in three ways: gateway based (18), individual subscriber unit based (22) and satellite based (12, 14). The MEO constellation (12) and LEO (14) constellation may be cross-linked, allowing for switching of service between satellites, as needed, during a communication session.
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| 申请公布号 |
US6684056(B1) |
申请公布日期 |
2004.01.27 |
| 申请号 |
US20000546265 |
申请日期 |
2000.04.10 |
| 申请人 |
MOTOROLA, INC. |
发明人 |
EMMONS, JR. THOMAS PETER;HOGBERG SHAWN W.;MATTHEWS CYNTHIA C.;INCE MICHAEL D.;HARRIS SUSAN L.;PETERS ROBERT A.;STARTUP JAMES W.;GROSS JONATHAN H.;ERLICK JOHN R.;NELSON ALLEN H. 'SKIP';FULLERTON CRAIG L.;HELM JIM E.;LAMBROU JOHN G.;KRUEGER DAVID L. |
| 分类号 |
H04B7/19;(IPC1-7):H04B7/185 |
主分类号 |
H04B7/19 |
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