Management methods of a video device and corresponding video device

1. A method implemented by a server, the method comprising:

transmitting, by the server, a first request for obtaining service list information from at least a video device;

receiving, from said at least one video device, said service list information in response to said first request;

for at least one logical channel that is associated with more than one service coordinate, checking, according to said service list information, whether a preferred service coordinate is associated with a digital terrestrial television service having a first quality of reception; and

transmitting, by the server, a second request to said at least a video device in response to the preferred service coordinate associated with the digital terrestrial television service is not having the first quality of reception, the second request requesting the at least a video device to scan a digital terrestrial television frequency and to update at least a digital terrestrial television parameter in a digital terrestrial television service list management, and set the digital terrestrial television parameter for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception.

2. The method according to claim 1 , wherein the first quality of reception is one of: a Bit Error Rate; or a Signal to Noise Ratio.

3. The method according to claim 1 , wherein the transmitting of said second request comprises sending of a request for the at least a video device to associate at least a logical channel with a digital terrestrial television service coordinate.

4. A method implemented by a video device wherein the video device is adapted to receive a digital terrestrial television service, the method comprising:

receiving a first request from a server, for obtaining service list information;

transmitting, to the server, said service list information in response to said first request;

receiving a second request from said server in response to a preferred service coordinate associated with a digital terrestrial television service is not having a first quality of reception, the second request requesting the video device to scan a digital terrestrial television frequency and to update at least a digital terrestrial television parameter in a digital terrestrial television service list management, and set the digital terrestrial television parameter for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception; and

updating the at least a digital terrestrial television parameter in the digital terrestrial television service list management; and

transmitting a response to said second request to said server.

5. The remote management method according to claim 4 , wherein the first quality of reception is one of: a Bit Error Rate; or a Signal to Noise Ratio.

6. The method according to claim 4 , wherein the second request comprises a request for the video device to associate at least a digital terrestrial television logical channel with a digital terrestrial television service coordinate.

7. The method according to claim 4 , further comprising transmitting information related to the digital terrestrial television service list management to the server.

8. The method according to claim 4 , wherein the method is a remote management method and a communication channel for the remote management is of an Internet Protocol type.

9. The method according to claim 4 , wherein the first and the second request is received according to a Customer Premises Equipment Wide Area Network Management Protocol.

10. A video device for receiving digital terrestrial television services, wherein the video device comprises:

a network interface configured to receive a first request from a server, for obtaining service list information;

the network interface being further configured to transmit, to the server, said service list information in response to said first request;

a receiver configured to receive a second request from said server in response to a preferred service coordinate associated with a digital terrestrial television service is not having a first quality of reception, the second request requesting the video device to scan a digital terrestrial television frequency and to update at least a digital terrestrial television parameter in a digital terrestrial television service list management, and set the digital terrestrial television parameter for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception;

a processor configured to update the at least a digital terrestrial television parameter in to the digital terrestrial television service list management; and

the network interface being further configured to transmit a response to said second request to said server.

11. The video device according to claim 10 , wherein the network interface is further configured to receive a request for the video device, comprised in the second request, to associate at least a digital terrestrial television logical channel with a digital terrestrial television service coordinate.

12. The video device according to claim 10 , wherein the network interface is further configured to transmit information related to a digital terrestrial television service list management to the server.

13. The video device according to claim 10 , wherein the network interface is of an Internet Protocol type.

14. The video device according to claim 10 , wherein the network interface is further configured to receive the first and the second request according to a Customer Premises Equipment Wide Area Network Management Protocol.

15. A video device for reception of digital terrestrial television services, wherein the video device comprises:

a receiver arrangement operably configured to receive a digital terrestrial television service;

a network interface operably configured to receive configuration data from a server;

said network interface being further operably configured to receive a first request from said server, for obtaining service list information;

said network interface being further operably configured to transmit, to the server, said service list information in response to said first request;

said receiver arrangement being further operably configured to receive a second request from said server in response to a preferred service coordinate associated with a digital terrestrial television service is not having a first quality of reception, the second request requesting the video device to scan a digital terrestrial television frequency and to update at least a digital terrestrial television parameter in a digital terrestrial television service list management, and set the at least a digital terrestrial television parameter for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception;

a processor operably configured to update the at least a digital terrestrial television parameter in the digital terrestrial television service list management;

and

said network interface being further operably configured to transmit a response to said second request to said server.

16. The video device according to claim 15 , wherein the network interface is further operably configured to receive a request for the video device, comprised in the second request, to associate at least a digital terrestrial television logical channel with a digital terrestrial television service coordinate.

17. The video device according to claim 15 , wherein the network interface is further operably configured to transmit information related to a digital terrestrial television service list management to the server.

18. The video device according to claim 15 , wherein the network interface is of an Internet Protocol type.

19. The video device according to claim 15 , wherein the network interface is further operably configured to receive the first and the second request according to a Customer Premises Equipment Wide Area Network Management Protocol.

20. A server for managing at least a video device, wherein the server comprises:

a network interface configured to transmit a first request for obtaining service list information from said at least a video device;

said network interface configured to receive, from the at least a video device, the service list information in response to the first request;

a processor configured to check, according to the service list information and for at least one logical channel that is associated with more than one service coordinate, whether a preferred service coordinate is associated with a digital terrestrial television service having a first quality of reception; and

said network interface configured to transmit a second request to said at least a video device in response to the preferred service coordinate associated with the digital terrestrial television service is not having the first quality of reception, the second request requesting the at least a video device to scan a digital terrestrial television frequency and to update at least a digital terrestrial television parameter in a digital terrestrial television service list management, and set the at least a digital terrestrial television parameter for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception.

21. The server according to claim 20 , wherein the sending of said second request comprises sending of a request for the at least a video device to associate at least a logical channel with a digital terrestrial television service coordinate and the network interface is further configured to transmit said second request comprising sending of said request for the at least a distant video device to associate at least a logical channel with a digital terrestrial television service coordinate.