Component download manager for a wireless mobile station and method of operation

• US 20040117785A1
• Filed: 12/13/2002
• Published: 06/17/2004
• Est. Priority Date: 12/13/2002
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Kincaid, Jason R.
• Application Number:
  US10/318,809
• Publication Number:
  US 20040117785A1
• Time in Patent Office: Days
• US Class Current: 717/170
• CPC Class Codes: H04W 24/02 Arrangements for optimising operational condition
• CPC Class Codes: H04W 8/20 Transfer of user or subscriber data
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

A mobile station for wirelessly receiving software files from a software upgrade server. The mobile station comprises: 1) a memory for storing the received software files in a plurality of download modules, each download module (DLM) comprising a plurality of related components that perform a particular function; and 2) a DLM controller for determining a version identifier associated with each component in each download modules. The controller compares a first group of version identifiers associated with a first plurality of related components in a first download module with corresponding version identifiers associated with the first plurality of related component that are contained in a list of latest component versions.

Claims

1. A mobile station capable of wirelessly receiving software files from a software upgrade server via a wireless communication network, said mobile station comprising:

a memory capable of storing said received software files in a plurality of download modules, wherein each download module (DLM) comprises a plurality of related components that operate together to perform a particular function; and

a DLM controller associated with said memory capable of determining a version identifier associated with each component in each of said plurality of download modules, wherein said controller is further capable of comparing a first group of version identifiers associated with a first plurality of related components in a first download module with corresponding version identifiers associated with said first plurality of related component that are contained in a list of latest component versions.

2. The mobile station as set forth in claim 1 wherein said controller is capable of requesting and receiving said list of latest component versions from said software upgrade server.

3. The mobile station as set forth in claim 2 wherein said controller, in response to said comparison, identifies ones of said first plurality of related components for which newer component versions are available.

4. The mobile station as set forth in claim 3 wherein said controller is capable of transmitting a request message to said software upgrade server requesting the transfer of said newer component versions of said identified related components for which newer component versions are available.

5. The mobile station as set forth in claim 4 wherein said controller is further capable of determining an interdependency between a first identified related component in said first download module and a dependent component in a second download module.

6. The mobile station as set forth in claim 5 wherein said controller is further capable of comparing a version identifier associated with said dependent component in said second download module with a corresponding version identifier associated with said dependent component that is contained in said list of latest component versions.

7. The mobile station as set forth in claim 6 wherein said controller is capable of transmitting a request message to said software upgrade server requesting the transfer of a newer component version of said dependent related component if said newer component version is available.

8. The mobile station as set forth in claim 1 wherein each of said related components in said first download module is of a different data type than the other related components in said first download module.

9. The mobile station as set forth in claim 8 wherein said related components comprise at least one of i) resources data, ii) graphics data, iii) strings data, and iv) executable code.

10. The mobile station as set forth in claim 2 wherein said controller requests said list of latest component versions from said software upgrade server in response to a triggering event, said triggering event comprising at least one of:

receipt of an operator input;

receipt of a notification message from said software upgrade server; and

expiration of a timer in said mobile station.

11. For use in a mobile station capable of wirelessly receiving software files from a software upgrade server via a wireless communication network, a method of upgrading software in the mobile station comprising the steps of:

storing the received software files in a memory as a plurality of download modules, wherein each download module (DLM) comprises a plurality of related components that operate together to perform a particular function; and

determining a version identifier associated with each component in each of the plurality of download modules;

comparing a first group of version identifiers associated with a first plurality of related components in a first download module with corresponding version identifiers associated with the first plurality of related component that are contained in a list of latest component versions.

12. The method as set forth in claim 11 further comprising the steps of requesting and receiving the list of latest component versions from the software upgrade server.

13. The method as set forth in claim 12 further comprising the step, in response to the step of comparing, of identifying ones of the first plurality of related components for which newer component versions are available.

14. The method as set forth in claim 13 further comprising the step of transmitting a request message to the software upgrade server requesting the transfer of the newer component versions of the identified related components for which newer component versions are available.

15. The method as set forth in claim 14 further comprising the step of determining an interdependency between a first identified related component in the first download module and a dependent component in a second download module.

16. The method as set forth in claim 15 further comprising the step of comparing a version identifier associated with the dependent component in the second download module with a corresponding version identifier associated with the dependent component that is contained in the list of latest component versions.

17. The method as set forth in claim 16 further comprising the step of transmitting a request message to the software upgrade server requesting the transfer of a newer component version of the dependent related component if the newer component version is available.

18. The method as set forth in claim 11 wherein each of the related components in the first download module is of a different data type than the other related components in the first download module.

19. The method as set forth in claim 18 wherein the related components comprise at least one of i) resources data, ii) graphics data, iii) strings data, and iv) executable code.

20. The method as set forth in claim 12 wherein the step of requesting the list of latest component versions from the software upgrade server occurs in response to a triggering event, the triggering event comprising at least one of:

receipt of an operator input;

receipt of a notification message from the software upgrade server; and

expiration of a timer in the mobile station.