IP Library Granted Patent US 10,820,028
Granted Patent B1
US 10,820,028 · App. 16/239,619 · Granted Oct 27, 2020

Method and system for detecting unauthorized use of a set top box using satellite signal identification

Inventors: Scott D. Casavant (Germantown, MD); Sean S. Lee (Potomac, MD); Kuriacose Joseph (Gaithersburg, MD); John L. Norin (Redondo Beach, CA)
Assignee: The DIRECTV Group, Inc.
H04N21/25816H04H60/16H04H60/51H04N7/10H04N21/2543H04N21/25841H04N21/6112H04N21/6143
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Quick Facts
Patent No.
US 10,820,028
App. No.
16/239,619
Granted
Oct 27, 2020
Kind
B1
Abstract

A user device and method comprising a satellite signal determination module receiving a satellite signal from a satellite comprising a first satellite signal identifier, a memory storing an expected satellite signal identifier for an authorized location of the user device, a comparison module comparing the first satellite signal identifier to the expected satellite signal identifier to identify the first satellite signal as unexpected when the first satellite signal is not the expected satellite signal and a disable module disabling the user device from processing satellite signals in response to comparing.

Claims (30)

1. A method comprising:

generating, from a satellite, a plurality of satellite spot beams that each provide digital content to a different fixed geographic region, each of the plurality of satellite spot beams comprising one of a plurality of different satellite signal identifiers;

receiving one of the satellite spot beams from the satellite comprising a first satellite signal identifier from the plurality of different satellite signal identifiers, said first satellite signal identifier comprising a first transponder identifier;

associating an expected satellite signal identifier with a billing location of a user device, said expected satellite signal identifier comprising a second transponder identifier;

communicating the expected satellite signal identifier to the user device through a terrestrial network;

storing the expected satellite signal identifier in a memory of the user device;

comparing, at a comparison module of the user device, the first satellite signal identifier to the expected satellite signal identifier to identify the first satellite signal as unexpected when the first satellite signal is not the expected satellite signal; and

disabling, at a disable module of the user device, the user device from processing the digital content in response to comparing.

2. The method as recited in claim 1 wherein generating the plurality of spot beams comprises generating each of the spot beams having a different satellite signal identifier associated therewith, associating the expected satellite signal identifier with one of the plurality of spot beams.

3. The method as recited in claim 1 wherein associating the expected satellite signal identifier comprises associating a designated marketing area with the location of the user device.

4. The method as recited in claim 1 wherein receiving the satellite signal from the satellite comprising the first satellite signal identifier comprises receiving the satellite signal from the satellite comprising a first market identifier and wherein associating the expected satellite signal identifier with the location of the user device comprises associating an expected market identifier with the location of the user device.

5. The method as recited in claim 1 wherein receiving the satellite signal from the satellite comprising the first satellite signal identifier comprises receiving the satellite signal from the satellite comprising a first transponder identifier and wherein associating the expected satellite signal identifier with the location of the user device comprises associating an expected transponder identifier with the location of the user device.

6. The method as recited in claim 1 wherein associating the expected satellite signal identifier with the location of the user device comprises associating the expected satellite signal identifier with an authorized location of a set top box.

7. The method as recited in claim 1 further comprising generating a screen display in response to comparing.

8. A user device comprising:

a satellite signal determination module receiving a first satellite beam from a satellite that generates a plurality of satellite beams that each provide digital content to a different fixed geographic region, each of the plurality of satellite beams comprising one of a plurality of different satellite signal identifiers;

said first satellite beam comprising a first satellite signal identifier, said first satellite signal identifier comprising a first transponder identifier;

an interface module receiving a expected satellite signal identifier through a network coupled to the user device, said expected satellite signal identifier determined from billing data of the head end, said second satellite signal identifier comprising a second transponder identifier;

a memory storing the expected satellite signal identifier for an authorized location of the user device;

a comparison module comparing the first satellite signal identifier to the expected satellite signal identifier to identify the first satellite signal as unexpected when the first satellite signal is not the expected satellite signal; and

a disable module disabling the user device from processing satellite signals in response to comparing.

9. The user device as recited in claim 8 wherein the first satellite signal identifier comprises a first market identifier and the expected satellite signal identifier comprises an expected market identifier.

10. The user device as recited in claim 8 wherein the first satellite signal identifier comprises a first transponder identifier and the expected satellite signal identifier comprises an expected transponder identifier.

11. A system comprising:

a user device as recited in claim 8 ; and

a head end.

12. The system as recited in claim 11 wherein the head end communicates the expected satellite signal identifier to a satellite television set top box through a terrestrial network.

13. The system as recited in claim 11 further comprising a satellite generating a plurality of spot beams and directing each of the spot beams to different geographic regions.

14. The system as recited in claim 13 wherein each of the spot beams having a different satellite signal identifier associated therewith.

15. The system of claim 11 further comprising a display associated with the user device, said user device generating a screen display on the display in response to comparing.

Assignments (6)
SUCCESSION OF AGENCY IN PATENT SECURITY INTERESTS Recorded Oct 3, 2025
From: UBS AG, STAMFORD BRANCH (AS SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH)
To: UBS AG, STAMFORD BRANCH
Reel/Frame 072994/0001 →
SECURITY AGREEMENT Recorded Jan 25, 2024
From: DIRECTV, LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 066371/0690 →
SECURITY AGREEMENT Recorded Aug 5, 2021
From: DIRECTV, LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. AS COLLATERAL AGENT
Reel/Frame 058220/0531 →
SECURITY AGREEMENT Recorded Aug 3, 2021
From: DIRECTV, LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 057695/0084 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2021
From: THE DIRECTV GROUP, INC.
To: DIRECTV, LLC
Reel/Frame 057090/0095 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 4, 2019
From: CASAVANT, SCOTT D.; LEE, SEAN S.; JOSEPH, KURIACOSE; NORIN, JOHN L.
To: THE DIRECTV GROUP, INC.
Reel/Frame 047899/0086 →
Continuity (2)
Continuation 15581355 · Apr 28, 2017
Division 13413806 · Mar 7, 2012