System and satellite payload architecture for interactive data distribution services
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United States of America Patent
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Jun 3, 2003
Grant Date -
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app pub date -
Dec 18, 1998
filing date -
Dec 18, 1998
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Abstract
A satellite payload architecture for interactive data distribution and broadcasting services preferably for use in the emerging EHF (20-60 GHz) frequency bands. The system allows many individual service-program providers to transmit their service-program data to the satellite, on a bandwidth-on-demand and as-needed basis, directly from their premises through low-power, low-cost broadcast satellite terminals. The satellite payload utilizes high-gain spot beams for low-cost uplinking, digital regeneration and multiplexing of the individual received service-program data into MPEG transport streams, and broadcasting these in a DVB-compatible format via full-area broadcast beams to very small, low-cost end-user satellite terminals. All end-user satellite terminals are also equipped with transmit capability of a reverse-channel in support of interactivity-communications and network signaling/control functions. The proposed system will provide low-cost interactive data distribution and broadcasting services to thousands of small and large content-providers to reach their target customers.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- HUGHES ELECTRONICS CORPORATION
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Sarraf, Jamal | Irvine, CA | 6 | 339 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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