SYSTEMS AND METHODS FOR DISTRIBUTING SOFTWARE FOR A HOST DEVICE IN A CABLE SYSTEM

• US 20100071020A1
• Filed: 10/28/2009
• Published: 03/18/2010
• Est. Priority Date: 06/20/2003
• Status: Active Grant

• Current Assignee: Ericsson Television Incorporated (Telefonaktiebolaget LM Ericsson)
• Original Assignee: N2 Broadband, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Addington, Timothy, Lehrman, Ira
• Granted Patent: US 7,958,505 B2
• Time in Patent Office: Days
• US Class Current: 725/132
• CPC Class Codes: H04H 20/78 CATV [Community Antenna Television] systems
• CPC Class Codes: H04H 20/91 broadcasting computer programmes
• CPC Class Codes: H04N 21/6581 Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
• CPC Class Codes: H04N 21/8173 End-user applications, e.g. Web browser, game
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

Flexible systems and methods are disclosed that may be used for provisioning, configuring, and controlling a host embodied in a cable set top box or other digital device attached to a digital communication network, such as cable distribution network. An enhanced services system maintains various host files for various types of hosts that a cable subscriber may purchase and connect to the cable network. The Enhanced Services Server interacts with the host using the host files. The host files may be downloaded from the host manufacturer into a database that distributes the modules as required to the various enhanced services systems. The host may be purchased by the cable subscriber and provisioning may be initiated by the retailer at the time of purchase using a provisioning network interacting with the appropriate cable system serving the subscriber. This abstract is not intended to limit or construe the scope of the claims.

Claims

1. A method of downloading software for a host comprising a set top box on a cable distribution network, comprising:

receiving a host file at a host file database, wherein the host file contains a message used by a cable service provider for configuring said host on said cable distribution network and wherein the host file is associated for use with a specific host manufacturer and a model of the specific host manufacturer;

maintaining a first list in the host file database associating said at least one enhanced services system of said cable service provider with a destination address and the host file;

maintaining a second list in the host file database associating said at least one enhanced services system of said cable service provider with a set of communication parameters, the set of communication parameters including authentication information;

establishing a communications path between the host file database and the enhanced services system, the communications path using the destination address;

authenticating the host file database to the enhanced services system using in part the set of communications parameters;

transmitting the host file from the host file database to the enhanced services system;

receiving a confirmation of the receipt of the host file from the enhanced services system; and

recording an indication of the confirmation of the receipt of the host file wherein the indication is recorded in the host file database.

2. The method of claim 1 further comprising the steps of:

storing the host file in a second database located at the enhanced services system;

transmitting a copy of the host stored in the second database to the host;

receiving a confirmation of receipt of the host file from the host; and

recording an indication in the second database indicating downloading of the host file downloaded to the host.

3. The method of claim 1 further comprising the steps of:

transmitting the host file from the enhanced services system to the host; and

transmitting said message from the enhanced services system to the host.

4. The method of claim 1 further comprising the steps of:

transmitting an indication of certification of the host file to the host file database; and

verifying in the enhanced services system that the indication of certification has been performed prior to said enhanced services system receiving said host file.

5. The method of claim 1 wherein transmitting of the host file from the host file database uses the Internet.

6. The method of claim 1 wherein the host file comprises a host protocol file comprising information used to generate to said message to configure said set top box of said host manufacturer and said model of the specific host manufacturer.

7. The method of claim 1 wherein the step of establishing a communications path between the host file database and the enhanced services system is determined in part based on a time indicated in the communication parameters in said host file database for said enhanced services system.

8. The method of claim 1 wherein the step of transmitting the host file from the host file database to the enhanced services system is preceded by the step of said host file database receiving a request from said enhanced services system for said host file.

9. The method of claim 1 wherein receiving the host file at the host file database comprises receiving an identifier with said host file, said identifier identifying the specific host manufacturer and said model of the specific host manufacturer.

10. The method of claim 9 further comprising receiving a version identifier of the host file.

11. The method of claim 9 wherein the host file has been certified by a certifying entity for processing by said host associated with the specific host manufacturer and said model of the specific host manufacturer.

12. The method of claim 9 wherein said host file database stores a plurality of host file associated with a plurality of host manufacturers.