IP Library Granted Patent US 8,559,357
Granted Patent B2
US 8,559,357 · App. 13/086,628 · Granted Oct 15, 2013

Method and apparatus for a triple use satellite system

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Quick Facts
Patent No.
US 8,559,357
App. No.
13/086,628
Granted
Oct 15, 2013
Kind
B2
Abstract

A triple use satellite system includes a VSAT population including a VSAT, and a satellite including a broadcast beam for a broadcast service and spot beams for a broadband service, where each of the spot beams provides broadband service to VSATs in separate coverage areas in a geographic region and the broadcast beam provides a broadcast service to the VSAT population in the geographic region.

Claims (45)

1. A triple use satellite apparatus comprising:

a satellite comprising at least one spot beam for a broadband service and at least one broadcast beam for a broadcast service, the satellite configured to provide service to a VSAT population comprising at least two VSATs,

wherein each of the at least one spot beams provides broadband service to VSATs in separate coverage areas in a geographic region,

wherein the at least one broadcast beam provides a broadcast service to the VSAT population in the geographic region, and

wherein half of the VSATs in the VSAT population receive a lower portion of a frequency band and the other half of the VSATs in the VSAT population receive an upper portion of the frequency band.

2. The apparatus of claim 1 , wherein the satellite further comprises a shaped reflector for the broadcast beam, wherein the reflector is shaped to direct the broadcast beam over a geographic region.

3. The apparatus of claim 2 , wherein the at least one spot beam uses the shaped reflector.

4. The apparatus of claim 1 , wherein the satellite further comprises a reflector for the at least one spot beam that is separate from the shaped reflector.

5. The apparatus of claim 1 , wherein the broadcast beam carries a broadcast downlink.

6. The apparatus of claim 1 , wherein the satellite further comprises receiving equipment for receiving a return uplink from a VSAT, wherein the return uplink comprises data for interacting with the broadcast service.

7. The apparatus of claim 1 , wherein the at least one spot beam for a broadband service and the at least one broadcast beam for a broadcast service use disjoint frequency bands.

8. The apparatus of claim 1 , wherein the at least one spot beam for a broadband service and the at least one broadcast beam for a broadcast service are separated on a continuous frequency band.

9. A triple use satellite system comprising:

a VSAT population comprising at least two VSATs; and

at least one satellite comprising at least one broadcast beam for a broadcast service and at least one spot beam for a broadband service,

wherein each of the at least one spot beams provides broadband service to VSATs in separate coverage areas in a geographic region,

wherein the at least one broadcast beam provides a broadcast service to the VSAT population in the geographic region, and

wherein half of the VSATs in the VSAT population receive a lower portion of a frequency band and the other half of the VSATs in the VSAT population receive an upper portion of the frequency band.

10. The system of claim 9 , wherein the lower portion and upper portion of the frequency band overlap in a middle portion, and

wherein the broadcast service uses the middle portion of the frequency band for the broadcast beam.

11. The system of claim 9 , wherein the VSAT population uses a return uplink for the broadband service to interact with the broadcast service.

12. The system of claim 9 , wherein the geographic region is divided into at least two broadcast coverage areas, and wherein broadcast service is provided to each broadcast coverage area by a separate broadcast beam.

13. A method for providing a triple use satellite system comprising:

providing a broadcast beam for a broadcast service to a broadcast coverage area, which includes a VSAT population comprising at least one two VSATs, from a satellite;

providing a plurality of spot beams for a broadband service to a plurality of coverage areas within the broadcast coverage area from a satellite; and

receiving at the satellite a return uplink comprising data for interacting with the broadcast service,

wherein half of the VSATs in the VSAT population receive a lower portion of a frequency band and the other half of the VSATs in the VSAT population receive an upper portion of the frequency band.

14. The method of claim 13 , further comprising:

configuring a VSAT in the broadcast coverage area to receive the broadcast beam.

15. The method of claim 13 , further comprising:

configuring a hub to process the data for interacting with the broadcast service.

16. The method of claim 13 , further comprising:

providing a second broadcast beam for a second broadcast coverage area, wherein the broadcast coverage area and second broadcast coverage area overlap minimally and cover the plurality of coverage areas.

17. The method of claim 13 , wherein the broadcast beam and the spot beams use disjoint frequency bands.

18. The method of claim 13 , wherein the broadcast beam and the spot beams are separated on a continuous frequency band.

19. A triple use satellite system comprising:

a VSAT population comprising at least two VSATs;

at least one satellite comprising at least one broadcast beam for a broadcast service and at least one spot beam for a broadband service,

wherein each of the at least one spot beams provides broadband service to VSATs in separate coverage areas in a geographic region,

wherein the at least one broadcast beam provides a broadcast service to the VSAT population in the geographic region,

wherein the lower portion and upper portion of the frequency band overlap in a middle portion, and

wherein the broadcast service uses the middle portion of the frequency band for the broadcast beam.

20. The system of claim 19 , wherein the VSAT population uses a return uplink for the broadband service to interact with the broadcast service.

21. The system of claim 19 , wherein the geographic region is divided into at least two broadcast coverage areas, and

wherein broadcast service is provided to each broadcast coverage area by a separate broadcast beam.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE APPLICATION NUMBER 15649418 PREVIOUSLY RECORDED ON REEL 050600 FRAME 0314. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF PATENT SECURITY AGREEMENTS. Recorded Sep 3, 2020
From: WELLS FARGO, NATIONAL BANK ASSOCIATION
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 053703/0367 →
ASSIGNMENT OF PATENT SECURITY AGREEMENTS Recorded Oct 1, 2019
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 050600/0314 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 25, 2014
From: MORRIS, ADRIAN; ROOS, DAVE; KAY, STANLEY; KAUL, PRADMAN
To: HUGHES NETWORK SYSTEMS, LLC
Reel/Frame 033603/0126 →
SECURITY INTEREST Recorded Mar 11, 2014
From: HUGHES NETWORK SYSTEMS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 032404/0094 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 23, 2011
From: ROOS, DAVE; MORRIS, ADRIAN; KAY, STANLEY; KAUL, PRADMAN
To: HUGHES NETWORKS SYSTEMS, LLC
Reel/Frame 026489/0955 →