IP Library Granted Patent US 9,066,067
Granted Patent B2
US 9,066,067 · App. 14/277,177 · Granted Jun 23, 2015

Method and system of diagnosing a video condition experienced at a customer premises

Inventors: Sam Russell (Tinton Falls, NJ); Paritosh Bajpay (Edison, NJ); David H. Lu (Morganville, NJ); Shiu Y. Chong (Fair Haven, NJ)
Assignee: AT&T Intellectual Property I, LP
H04N17/00H04N17/004H04N21/2404H04N21/4425
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Quick Facts
Patent No.
US 9,066,067
App. No.
14/277,177
Granted
Jun 23, 2015
Kind
B2
Abstract

A test controller can be operable to diagnose a video condition experienced at a customer premises. The test controller can include a port coupled to the customer premises. The test controller can also include a processor operable to activate a diagnosis sequence, send a set of questions to equipment at the customer premises, and isolate a cause of the video condition to a portion of the network, in response to receiving test a video access device can include a first port coupled to particular test equipment and a second port coupled to video access devices. The test controller can be part of a system that includes methods used to diagnose the video condition experienced at the customer premises.

Claims (45)

1. A method comprising:

sending, by a system including a processor, a first query to first equipment at a first customer premises;

receiving, by the system, first responses to the first query from the first equipment at the first customer premises;

sending, by the system, a second query to second equipment at a second customer premises;

receiving, by the system, second responses to the second query from the second equipment at the second customer premises; and

isolating a cause of a video condition at the first customer premises in response to receiving the second responses.

2. The method of claim 1 , wherein the first query comprises requesting information to enable identification of channels at the first customer premises that are not displaying video signals.

3. The method of claim 1 , wherein the first query comprises requesting information to enable identification of channels at the first customer premises that are displaying distorted video signals.

4. The method of claim 1 , wherein the first query is associated with a channel not displaying video content.

5. The method of claim 1 , further comprising:

receiving, by the system, a notification associated with the video condition at the first customer premises; and

identifying, by the system, the video condition based on the notification.

6. The method of claim 1 , further comprising correlating channels with problems to a database having customer information, wherein the video condition is associated with video content transmitted over a network.

7. The method of claim 1 , wherein the first query comprises requesting information to detect channels at the first customer premises that are experiencing the video condition.

8. The method of claim 1 , wherein the first equipment is located within a building at the first customer premises.

9. The method of claim 1 , wherein the video condition is related to a packetized video broadcast stream.

10. A computer-readable storage device comprising computer instructions, which responsive to being executed by a processor at a first customer premises, cause the processor to perform operations comprising:

receiving a first query associated with a video condition experienced at the first customer premises; and

providing first responses to the first query to a server thereby enabling the server to obtain second responses to a second query provided to second equipment at a second customer premises,

wherein a cause of the video condition is isolated to a portion of a network based on the second responses.

11. The computer-readable storage device of claim 10 , wherein the operations further comprise:

when channels affected are national broadcast channels, the portion of the network is identified as transmission equipment used to transmit the national broadcast channels to the first customer premises;

when the channels affected are local broadcast channels, the portion of the network is identified as transmission equipment used to transmit the national broadcast channels to the customer premises; and

when the local broadcast channels and the national broadcast channels are not affected, the portion of the network is identified as a video-on-demand system.

12. The computer-readable storage device of claim 10 , wherein the operations further comprise providing a notification of the video condition to the server.

13. The computer-readable storage device of claim 12 , wherein the providing of the notification to the server causes the server to provide the first query to the processor.

14. The computer-readable storage device of claim 10 , wherein the first query comprises requesting information to enable detecting channels experiencing the video condition.

15. The computer-readable storage device of claim 10 , wherein the first query comprises requesting information to enable identification of channels that are not displaying video signals.

16. The computer-readable storage device of claim 10 , wherein the first query comprises requesting information to enable identification of channels that are displaying distorted video signals.

17. A system comprising:

a port coupled with first and second customer premises over a network;

a memory to store computer instructions; and

a controller which executes the computer instructions to perform operations comprising:

obtaining a notification associated with a video condition at the first customer premises;

sending a first query to first equipment at the first customer premises;

receiving first responses to the first query from the first equipment;

sending a second query to second equipment at a second customer premises;

receiving second responses to the second query from the second equipment; and

isolating a cause of a video condition at the first customer premises in response to receiving the second responses.

18. The system of claim 17 , wherein the isolating of the cause of the video condition comprises isolating a portion of the network and further comprising:

when channels affected are national broadcast channels, the portion of the network is identified as transmission equipment used to transmit the national broadcast channels to the first customer premises;

when the channels affected are local broadcast channels, the portion of the network is identified as transmission equipment used to transmit the national broadcast channels to the customer premises; and

when the local broadcast channels and the national broadcast channels are not affected, the portion of the network is identified as a video-on-demand system.

19. The system of claim 17 , wherein the first equipment is not located within a building at the first customer premises.

20. The system of claim 17 , wherein the first query comprises identifying channels at the first customer premises that are not displaying video signals.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 30, 2014
From: RUSSELL, SAM; BAJPAY, PARITOSH; LU, DAVID H.; CHONG, SHIU Y.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 032997/0985 →
CHANGE OF NAME Recorded May 30, 2014
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 033071/0797 →
Continuity (4)
Continuation 13949717 · Jul 24, 2013
Continuation 13024055 · Feb 9, 2011
Continuation 11970934 · Jan 8, 2008
Related Publication 20140241170A1 · Aug 28, 2014