Method and system for downloading and managing portable applications on a mobile device

• US 7,779,408 B1
• Filed: 01/21/2004
• Issued: 08/17/2010
• Est. Priority Date: 03/24/2003
• Status: Active Grant

• Current Assignee: Sprint Spectrum LP (Deutsche Telekom AG)
• Original Assignee: Sprint Spectrum LP (Deutsche Telekom AG)
• Inventors: Papineau, Scott
• Primary Examiner(s): Kendall; Chuck O
• Application Number:
  US10/761,748
• Time in Patent Office: 2,400 Days
• Field of Search: None
• US Class Current: 717/178
• CPC Class Codes: G06F 8/60 Software deployment
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04W 4/00 Services specially adapted for wireless communication networks; Facilities therefor

Abstract

A mobile information device may download and execute Java MIDlet and non-MIDlet applications. The mobile information device may use generic content descriptors to download and manage non-Java applications.

Claims

1. A method for a wireless mobile phone to download content to the wireless mobile phone, wherein the wireless mobile phone includes an application management system (AMS), the method comprising:

the wireless mobile phone downloading a descriptor file pertaining to the content, wherein the descriptor file includes a Uniform Resource Identifier (URI) that identifies an application for handling the content, and wherein the descriptor file includes at least one attribute other than the URI and other than an attribute that indicates a location from which the wireless mobile phone can download the content;

the AMS of the wireless mobile phone processing the downloaded descriptor file at the wireless mobile phone so as to determine whether the at least one attribute is present in the descriptor file and to determine whether the wireless mobile phone includes an application to handle the content;

if the AMS of the wireless mobile phone determines that the at least one attribute in the descriptor file is present, then thereafter downloading the content to the wireless mobile phone,

if the AMS of the wireless mobile phone determines that the at least one attribute is missing from the descriptor file, then not downloading the content to the wireless mobile phone, and

if the AMS of the wireless mobile phone determines that the wireless mobile phone does not include an application to handle the content, then the AMS presenting a user with an option to download the application for handling the content and identified by URI of the descriptor file.

2. A computer readable medium having stored therein instructions for causing a processor to execute the method of claim 1.

3. The method of claim 1, further comprising:

installing the content on the wireless mobile phone.

4. The method of claim 3, wherein downloading the content to the wireless mobile phone includes downloading the content from a content-URL included in the descriptor file.

5. The method of claim 3, further comprising posting a response message indicating a success of the download to an install-notify-URL included in the descriptor file.

6. The method of claim 3, further comprising displaying options to launch the content, to exit and to continue browsing.

7. The method of claim 5, further comprising:

receiving a request to continue browsing; and

browsing to a URL received in response to posting the response message.

8. The method of claim 1, wherein the at least one attribute other than an attribute that indicates a location from which the wireless mobile phone can download the content includes an attribute selected from the group consisting of:

a Content-Type attribute, a Content-Name attribute, a Content-Version attribute, a Content-Vendor attribute, a Content-ID attribute, and a Content-Size attribute.

9. The method of claim 8, wherein the descriptor file further includes an attribute selected from the group consisting of a Content-Install-Notify attribute, a Content-Description attribute, a Content-Info-URL attribute, a Content-Icon-URL attribute, a Content-Folder attribute, a Content-Storefront-URL attribute, and a Content-Domain attribute.

10. The method of claim 1, further comprising:

attempting to download the content to the wireless mobile phone;

detecting a failure in downloading the content to the wireless mobile phone; and

posting a response message indicating a failure of the download to an install-notify-URL included in the descriptor file.

11. The method of claim 10, further comprising displaying on the wireless mobile phone options to exit and to continue browsing.

12. The method of claim 1, wherein the descriptor file includes a content-version attribute that defines a version of the content, and wherein processing the descriptor file further includes determining whether the wireless mobile phone already includes a version of the content.

13. The method of claim 1, wherein processing the generic content descriptor file includes determining whether the wireless mobile phone includes enough available non-volatile memory to store the content.

14. The method of claim 1, further comprising presenting a user of the wireless mobile phone with at least one post-install option.

15. The method of claim 1,

wherein the content is non-Java content, and

wherein the descriptor file is a generic content descriptor file.

16. The method of claim 1,

wherein the content comprises a MIDlet, and

wherein the descriptor file is a Java application descriptor file.

17. A method for a wireless mobile phone to download content to the wireless mobile phone, wherein the wireless mobile phone includes an application management system (AMS), the method comprising:

the wireless mobile phone downloading a descriptor file pertaining to the content, wherein the descriptor file includes a Uniform Resource Identifier (URI) that identifies an application for handling the content;

the AMS of the wireless mobile phone processing the downloaded descriptor file at the wireless mobile phone so as to determine whether the wireless mobile phone includes an application to handle the content;

if the AMS of the wireless mobile phone determines that the wireless mobile phone does not include an application to handle the content, then the AMS presenting a user with an option to download the application for handling the content and identified by URI of the descriptor file; and

downloading the content to the wireless mobile phone.