IP Library › Granted Patent US 8,185,045
Granted Patent B2
US 8,185,045 · App. 12/222,015 · Granted May 22, 2012

Use of satellites by terminals with small antennas

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,185,045
App. No.
12/222,015
Granted
May 22, 2012
Kind
B2
Abstract

Methods to improve the efficiency of satellite transmission by coordinating the use of corresponding channels on adjacent satellites. Improvements over the current state of the art range from 130% to 1000%, yielding in the best case full utilization of potential bandwidth.

Claims (37)

1. A method for satellite transmission comprising:

a) allocating a channel comprising a set of frequencies with respect to a target satellite;

b) allocating said channel with respect to an adjacent satellite;

c) allocating a sub-channel from the channel for Forward transmissions to the target satellite (“Forward Sub-channel”);

d) allocating a different sub-channel from the channel for Return transmissions to the target satellite (“Return Sub-channel”); and

e) using the target satellite's Forward Sub-channel in the adjacent satellite for Return transmissions and using the target satellite's Return Sub-channel in the adjacent satellite for Forward transmissions.

2. The method of claim 1 further comprising:

allocating power usage in the target satellite such that the Forward Sub-Channel receives more power than the Return Sub-Channel.

3. A method according to claim 1 , comprising:

obtaining rights to a channel with respect to said target satellite;

identifying a satellite telecommunications provider (“STP”) having rights to at least part of said channel with respect to said adjacent satellite; and

cooperating with the STP such that the target satellite's Forward Sub-channel is used in the adjacent satellite for Return transmissions and the target satellite's Return Sub-channel is used in the adjacent satellite for Forward transmissions.

4. The method of claim 1 further comprising

allocating power usage in the target satellite such that the Forward Sub-Channel receives more power than the Return Sub-Channel.

5. The method of claim 1 wherein said allocatings of sub-channels are carried out by programming a satellite control center.

6. The method of claim 1 wherein said allocatings of sub-channels are carried out by programming a mobile terminal.

7. The method of claim 6 , further comprising disposing the mobile terminal aboard a vehicle.

8. The method of claim 7 , wherein the vehicle is selected from a group consisting of an airborne vehicle and a waterborne vehicle.

9. The method of claim 1 wherein said forward sub-channel is a sub-channel from a mobile terminal.

10. The method of claim 9 , further comprising transmitting from the mobile terminal to the target satellite via said forward sub-channel.

11. The method of claim 10 , wherein said transmitting from the mobile terminal includes transmitting from the mobile terminal using a small antenna.

12. The method of claim 11 , wherein said transmitting from the mobile terminal using the small antenna includes transmitting with a small satellite antenna with an effective size less than or equal to 1.2 meters.

13. The method of claim 12 , wherein the small satellite antenna has an effective size of one-half meter.

14. The method of claim 9 , further comprising disposing the mobile terminal aboard a vehicle.

15. The method of claim 14 , wherein the vehicle is selected from a group consisting of an airborne vehicle and a waterborne vehicle.

16. A method for satellite transmission comprising:

a) allocating a transmission frequency with respect to a target satellite;

b) allocating the same transmission frequency with respect to an adjacent satellite;

c) transmitting on said transmission frequency to the target satellite;

d) simultaneously refraining from transmission on said transmission frequency to the adjacent satellite; and

e) configuring the adjacent satellite to allocate power from the transmission frequency to another frequency.

17. The method of claim 16 , wherein said allocating comprises programming a control center of said satellite.

18. The method of claim 16 , wherein said transmitting comprises transmitting using a small antenna.

19. The method of claim 18 , wherein said transmitting using the small antenna includes transmitting with a small satellite antenna with an effective size less than or equal to 1.2 meters.

20. The method of claim 19 , wherein the small satellite antenna has an effective size of one-half meter.

21. The method of claim 18 , wherein said transmitting using the small antenna includes transmitting with a small satellite antenna that is disposed on a vehicle.

22. The method of claim 21 , wherein the vehicle is selected from a group consisting of an airborne vehicle and a waterborne vehicle.