Method and system for booting, provisioning and activating hardware and software clients

• US 8,615,648 B2
• Filed: 08/15/2011
• Issued: 12/24/2013
• Est. Priority Date: 08/12/2005
• Status: Active Grant

• Current Assignee: Comcast Cable Communications LLC (Comcast Corporation)
• Original Assignee: Comcast Cable Holdings LLC (Comcast Corporation)
• Inventors: Chaudhari, Manoj K., Woundy, Richard M.
• Primary Examiner(s): YANCHUS III, PAUL B
• Application Number:
  US13/209,844
• Publication Number:
  US 20120036184A1
• Time in Patent Office: 862 Days
• Field of Search: 713/1, 713/2, 713/100, 726/12
• US Class Current: 713/100
• CPC Class Codes: H04L 41/082 the condition being updates or upgrades of network functionality
• CPC Class Codes: H04L 61/2514 between local and global IP addresses
• CPC Class Codes: H04L 61/2564 for a higher-layer protocol, e.g. for session initiation protocol [SIP]
• CPC Class Codes: H04L 61/4511 using domain name system [DNS]
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04M 3/42144 by service provider
• CPC Class Codes: H04M 3/42178 by downloading data to substation equipment
• CPC Class Codes: H04M 7/0081 Network operation, administration, maintenance, or provisioning

Abstract

Automated booting of a client for a subscriber is provided for clients that are for use in interactive user sessions that involve multimedia. A subscribe message is sent from the client to a proxy server. The proxy server authenticates the subscribe message, and sends the subscribe message to the configuration server. A notify message is sent to the client from the configuration server. The notify message is sent through the proxy server, and contains a location of a profile for the client. The profile is downloaded to the clients. This arrangement allows the persistence of profiles in a centralized place.

Claims

1. A method comprising:

sending a notification for a client, the notification including a location of a user profile, and a location of a service profile;

receiving, at a server, a request for profiles from the client, the request including the location of the user profile and the location of the service profile; and

in response to receiving the request for profiles;

determining whether an update for the client is available,

sending, by the server, a device profile specifying the update to the client, and

sending, by the server, the user profile and the service profile to the client from the locations of the user profile and the service profile.

2. The method of claim 1 wherein the device profile includes a location of a client update for the client, the client update being a software update or a firmware update, wherein sending the device profile specifying the update to the client includes sending the location of the client update, and wherein the method further comprises:

sending the client update to the client from the location of the client update, the sending of the client update bypassing the server.

3. The method of claim 1 wherein the device profile, the user profile and the service profile are part of a plurality of profiles and the method further comprises:

adding information to one of the plurality of profiles, resulting in a changed profile;

in response to the adding, sending a second notification to the client from the server, the second notification including an update location of the changed profile; and

sending at least a portion of the changed profile to the client from the update location.

4. The method of claim 1 wherein the device profile, the user profile and the service profile are part of a plurality of profiles and the method further comprises:

deleting information from one of the plurality of profiles, resulting in a changed profile;

in response to the deleting, sending a second notification to the client from the server, the second notification including an update location of the changed profile; and

sending the changed profile to the client from the update location.

5. The method of claim 1 wherein the device profile, the user profile and the service profile are part of a plurality of profiles and the method further comprises:

subsequent to sending the user profile and the service profile to the client, modifying one of the plurality of profiles, resulting in a changed profile;

in response to the modifying, sending a second notification to the client from the server, the second notification including an update location of the changed profile; and

sending the changed profile to the client from the update location.

6. The method of claim 1 wherein the service profile includes an address book location.

7. The method of claim 1 further comprising:

receiving an updated profile at the server from the client.

8. The method of claim 1 further comprising:

sending a second notification to the client from the server, the second notification including an update location of an updated profile for the client; and

sending the updated profile to the client from the update location.

9. A system comprising:

a storage device;

a first server configured to;

send a notify message for a client that includes a location of a user profile and a location of a service profile, and

receive a request for profiles from the client, the request including the location of the user profile and the location of the service profile; and

respond to receiving the request for profiles at least in part by;

determining that an update for the client is available in the storage device,

sending a device profile specifying the update to the client, and

sending the user profile and the service profile to the client from the locations of the user profile and service profile.

10. The system of claim 9, further comprising a second server configured to:

register the client with the second server to allow interactive user sessions that involve multimedia; and

authenticate and route messages from the client to the first server.

11. The system of claim 10, wherein the client is configured to resolve the second server prior to sending the messages.

12. The system of claim 9 wherein the first server is configured to, in response to a change being made to a profile and without waiting for a communication from the client, send a second notify message to the client, the second notify message including a location of an updated profile for the client to allow the client to download the updated profile.

13. The system of claim 9 wherein the client is a Session Initiation Protocol (SIP) based client.

14. The system of claim 9 wherein the client is a hardware client or a software client executing on customer premises equipment.

15. The system of claim 9 further comprising:

a third server configured to;

communicate with the client such that the client is provided with Network Address Translation (NAT) traversal information that enables NAT traversal by the client.

16. A method comprising:

sending a notification for a client, the notification including locations for a plurality of profiles including a location of a user profile, a location of a service profile, and a location of a device profile;

determining whether an updated device profile specifying an update for the client is available, wherein the determining includes accessing the location of the device profile,

upon determining that an updated device profile specifying an update for the client is available, sending, by a server, the updated device profile to the client from the location of the device profile; and

sending, by the server, the user profile and the service profile to the client from the locations of the user profile and the service profile.

17. The method of claim 16, further comprising:

in response to a change being made to a profile and without waiting for a communication from the client, sending, by the server, a second notification to the client, the second notification including a location of an updated profile for the client to allow the client to download the updated profile.

18. The method of claim 16, wherein the service profile includes a location of an address book and the method further comprises:

receiving, at the server, an address book request, the request including the location of the address book;

retrieving the address book from the location of the address book; and

sending the address book to the client.

19. The method of claim 16, wherein the plurality of profiles comprises a plurality of booting configuration profiles, each booting configuration profile in the plurality of booting configuration profiles including information required by the client to perform a booting process.

20. The method of claim 16, wherein the user profile includes user preferences, the service profile includes a location of an address book, and the method further comprises:

receiving, at the server and from the client, a change to at least one of the user preferences and the address book;

performing the change to the at least one of the user preferences and the address book, wherein changing the user preferences modifies the user profile and changing the address book modifies the service profile; and

subsequent to performing the change, sending a change complete message.