Management methods of a video device and corresponding video device

1. A remote management method implemented by a remote management server enabling the remote management server to manage at least a distant video device, the method comprising:

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

receiving, from said at least one distant 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, if a preferred service coordinate is associated with a digital terrestrial television service having a first quality of reception; and

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

2. The remote management 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 distant video device to associate at least a logical channel with a digital terrestrial television service coordinate.

4. A remote management 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 remote management server, for obtaining service list information;

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

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

setting the at least a digital terrestrial television parameter related to the digital terrestrial television service list management; and

transmitting a response to said second request to said remote management 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 management server.

8. The method according to claim 4 , wherein 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 remote management server, for obtaining service list information;

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

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

a processing unit configured to set the at least a digital terrestrial television parameter related to the digital terrestrial television service list management; and

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

11. The video device according to claim 10 , further comprising means for receiving 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 , further comprising means for transmitting information related to a digital terrestrial television service list management to the management 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 remote management server;

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

said network interface being further operably configured to transmit, to the remote management 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 remote management server when a preferred service coordinate is not associated with a digital terrestrial television service having a first quality of reception, the second request requesting the video device to scan a digital terrestrial television frequency and to set at least a digital terrestrial television parameter related to a digital terrestrial television service list management for associating said preferred service coordinate with said digital terrestrial television service having the first quality of reception;

a processing unit operably configured to set the at least a digital terrestrial television parameter related to 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 remote management 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 remote management 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 remote management server for managing at least a distant video device, wherein the remote management server comprises:

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

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

21. The remote management server according to claim 20 , wherein the sending of said second request comprises sending of a request for the at least a distant 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.