Multiple-tier satelite communication system and method of operation thereof
First Claim
Patent Images
1. A satellite communication system comprising:
- multiple constellations of one or more satellites each;
at least one global hub which interoperates with the multiple constellations; and
multiple constellations of one or more satellites each;
at least one global hub which interoperates with the multiple constellations; and
multiple customer premise equipment, each of which interoperates directly with one or more satellites of at least two of the multiple constellations,wherein the CPE solicits service from the at least one global hub via one of the multiple constellations, andthe global hub grants the service and provides the service to the CPE via a constellation suited to provide the requested service.
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Abstract
A method and apparatus have been described for combining multiple satellite constellations into a cooperative network. A GEO tier of satellites receives information to be broadcasted to earth. The GEO tier receives the information from global hubs, regional hubs, and local hubs. Local program material is combined with regional and global program material by either the regional hub or a GEO satellite.
78 Citations
13 Claims
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1. A satellite communication system comprising:
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multiple constellations of one or more satellites each; at least one global hub which interoperates with the multiple constellations; and multiple constellations of one or more satellites each; at least one global hub which interoperates with the multiple constellations; and multiple customer premise equipment, each of which interoperates directly with one or more satellites of at least two of the multiple constellations, wherein the CPE solicits service from the at least one global hub via one of the multiple constellations, and the global hub grants the service and provides the service to the CPE via a constellation suited to provide the requested service.
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2. A satellite communication system comprising:
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multiple constellations of one or more satellites each, wherein a first constellation of the multiple constellations is a low earth orbit satellite constellation suited to provide bandwidth-on-demand services; at least one global hub which interoperates with the multiple constellations; and multiple customer premise equipment, each of which interoperates with at least two of the multiple constellations, wherein the CPE solicits service from the at least one global hub via one of the multiple constellations, and the global hub grants the service and provides the service to the CPE via a constellation suited to provide the requested service. - View Dependent Claims (3, 4)
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5. A satellite communication system comprising:
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multiple constellations of one or more satellites each, at least one global hub which interoperates with the multiple constellations; and multiple customer premise equipment, each of which interoperates with at least two of the multiple constellations, wherein a first constellation of the multiple constellations is a geosynchronous satellite constellation comprising a plurality of GEO satellites, a second constellation of the multiple constellations is a low earth orbit constellation comprising a plurality of LEO satellites, said plurality of GEO satellites and said plurality of LEO satellites share a common satellite bus, the CPE solicits service from the at least one global hub via one of the multiple constellations, and the global hub grants the service and provides the service to the CPE via a constellation suited to provide the requested service.
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6. A method of operating a multi-tier satellite system comprising the steps of:
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a global hub transmitting global program information to a GEO tier; said GEO tier transmitting said global program information to a regional hub; said regional hub switching said global program information with regional program material to create switched program material; said regional hub transmitting said switched program material to said GEO tier; and said GEO tier broadcasting said switched program material. - View Dependent Claims (7, 8)
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9. A method of operating a multi-tier satellite system comprising the steps of:
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a global hub transmitting global program information to a GEO tier; a regional hub transmitting regional program information to said GEO tier; a local hub transmitting local program information to said GEO tier; a regional GEO satellite switching said global program information with said regional program material and said local program material to create switched program material; and said regional GEO satellite broadcasting said switched program material.
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10. A method of operating a multi-tier satellite system comprising the steps of:
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a global hub transmitting global program information to a LEO tier; said LEO tier transmitting said global program information to a regional hub; said regional hub switching said global program information with regional program material to create switched program material; said regional hub transmitting said switched program material to said GEO tier; and said GEO tier broadcasting said switched program material. - View Dependent Claims (11, 12)
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13. A method of operating a multi-tier satellite system comprising the steps of:
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a global hub transmitting global program information to a LEO tier; said LEO tier transmitting said global program information to a regional hub; said regional hub transmitting said global program information and regional program information to a GEO tier; a local hub transmitting local program information to said GEO tier; a regional GEO satellite switching said global program information with said regional program information and said local program information to create switched program material; and said regional GEO satellite broadcasting said switched program material.
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Specification