System and method for handshaking between wireless devices and servers

• US 7,139,559 B2
• Filed: 12/09/2002
• Issued: 11/21/2006
• Est. Priority Date: 12/09/2002
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Miller, Robert J., Briggs, Robert D., Staskauskas, Mark, Phillips, Marc Stephen, Kenagy, Jason B., Lombardi, Gina
• Primary Examiner(s): GELIN, JEAN ALLAND
• Application Number:
  US10/315,800
• Publication Number:
  US 20040110504A1
• Time in Patent Office: 1,443 Days
• Field of Search: 455/418, 455/419, 455/550.1, 455/414.1, 455/414.4, 455/435.1, 455/420, 455/556.1, 709/203, 709/219, 713/1, 713/2, 713/168, 713/169, 713/175
• US Class Current: 455/418
• CPC Class Codes: H04L 67/1001 for accessing one among a plurality of replicated servers
• CPC Class Codes: H04L 67/10015 Access to distributed or replicated servers, e.g. using brokers
• CPC Class Codes: H04L 67/1008 based on parameters of servers, e.g. available memory or workload monitoring of computer activity G06F11/30
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04M 3/42178 by downloading data to substation equipment
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities

Abstract

A system, method, and computer program for data communication, or “handshaking,” between wireless devices and a server on a wireless network. Upon a wireless device communicating with the server, the server obtains data from the wireless device indicative of wireless device attributes, and the server determines access of the wireless device, based upon the wireless device attributes, to applications either resident on that server or on other computer devices on the wireless network.

Claims

1. A wireless device, comprising:

a wireless communications interface for providing communication between said wireless device and a server over a wireless network; and

a computer platform, coupled to said wireless communications interface, and for controlling said wireless communications interface, said computer platform also for maintaining an application runtime environment for downloaded applications, said computer platform comprising a data processing circuit supporting an operating system and a first set of attributes;

wherein

said first set of attributes describes said application runtime environment;

said operating system includes a first logic to cause said computer platform to perform a comparison between said first set of attributes against a second set of attributes received from said wireless communications interface in response to an application download request for an application made by the wireless device to the server,

said second set of attributes describes a required runtime environment associated with the application, and

said operating system includes a second logic to cause said computer platform to perform a block of a download of the application from the server to the wireless device if the comparison indicates that the application would not be compatible with said application runtime environment, and to cause said computer platform to download the application if the comparison indicates that the application would be compatible with said application runtime environment.

2. The wireless device of claim 1, wherein said second set of attributes is received by said wireless device as part of a file transmitted from the server to said wireless device.

3. The wireless device of claim 1, wherein said block is performed by preventing an initiation of a download of the application, and displaying an associated error message on said wireless device.

4. The wireless device of claim 1, wherein said first set of attributes comprises:

at least one attribute corresponding to a set of classes available in said application runtime environment.

5. The wireless device of claim 1, wherein said first set of attributes comprises:

at least one attribute corresponding to a list of libraries available in said application runtime environment.

6. The wireless device of claim 1, wherein said first set of attributes comprises:

at least one attribute corresponding to a list of libraries accessible to said application runtime environment.

7. The wireless device of claim 1, wherein said first set of attributes comprise:

an attribute identifying a quantity of available storage capacity of said application runtime environment.

8. The wireless device of claim 7, wherein said quantity of available storage is a quantity of available storage in a random access memory portion of said storage.

9. The wireless device of claim 7, wherein said quantity of available storage is a quantity of available storage in a file system portion of said storage.

10. The wireless device of claim 1, wherein said second set of attributes comprises:

at least one attribute corresponding to a set of classes required to support execution of the application.

11. The wireless device of claim 1, wherein said second set of attributes comprises:

at least one attribute corresponding to a list of libraries required to support execution of the application.

12. The wireless device of claim 1, wherein said second set of attributes comprises:

at least one attribute corresponding to a list of third party libraries required to support execution of the application.

13. The wireless device of claim 1, wherein said second set of attributes comprises:

an attribute identifying a quantity of available storage capacity required to support execution of the application.

14. The wireless device of claim 13, wherein said quantity of available storage is a quantity of available storage in a random access memory portion of said storage.

15. The wireless device of claim 13, wherein said quantity of available storage is a quantity of available storage in a file system portion of said storage.

16. The wireless device of claim 4, wherein said set of classes available in said application runtime environment comprise classes of position and location operable in querying the wireless device for a latitude and a longitude.

17. The wireless device of claim 1, further comprising a display mechanism operable by the computer platform and having a display mechanism characteristic available in said application runtime environment, wherein said first set of attributes comprises at least one attribute corresponding to the display mechanism characteristic.

18. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a network connection characteristic.

19. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a processor speed characteristic.

20. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to an end-user input mechanism characteristic.

21. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to an application execution-related characteristic.

22. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises a plurality of attributes corresponding to a plurality of application execution-related characteristics.

23. The wireless device of claim 1, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a menu creation characteristic.

24. A method operable on a wireless device to manage download requests for an application stored on a server over a wireless network, comprising:

sending a request to the server for a download of an application;

receiving a second set of attributes describing a required runtime environment associated with the application;

comparing said second set of attributes to a first set of attributes describing an application runtime environment supported by said wireless device to determine whether the application is compatible with said application runtime environment;

blocking a download of the application if said comparing indicates that the application is not compatible with said application runtime environment; and

downloading the application if said comparing indicates that the application is compatible with said application runtime environment.

25. The method of claim 24, wherein said second set of attributes is received in a file transmitted by the server.

26. The method of claim 24, wherein said step of blocking comprises:

preventing an initiation of a download of the application from the server; and

displaying and error message on said wireless device.

27. The method of claim 24, wherein said first set of attributes comprises:

at least one attribute corresponding to a set of classes available in said runtime environment.

28. The method of claim 24, wherein said first set of attributes comprises:

at least one attribute corresponding to a list of libraries available in said runtime environment.

29. The method of claim 24, wherein said first set of attributes comprises:

at least one attribute corresponding to a list of libraries accessible to said runtime environment.

30. The method of claim 24, wherein said first set of attributes comprise:

an attribute identifying a quantity of available storage capacity of said application runtime environment.

31. The method of claim 30, wherein said quantity of available storage is a quantity of available storage in a random access memory portion of said storage.

32. The method of claim 30, wherein said quantity of available storage is a quantity of available storage in a file system portion of said storage.

33. The method of claim 24, wherein said second set of attributes comprises:

at least one attribute corresponding to a set of classes required to support execution of the application.

34. The method of claim 24, wherein said second set of attributes comprises:

at least one attribute corresponding to a list of libraries required to support execution of the application.

35. The method of claim 24, wherein said second set of attributes comprises:

at least one attribute corresponding to a list of third party libraries required to support execution of the application.

36. The method of claim 24, wherein said second set of attributes comprises:

an attribute identifying a quantity of available storage capacity required to support execution of the application.

37. The method of claim 36, wherein said quantity of available storage is a quantity of available storage in a random access memory portion of said storage.

38. The method of claim 36, wherein said quantity of available storage is a quantity of available storage in a file system portion of said storage.

39. The method of claim 27, wherein said set of classes available in said application runtime environment comprise classes of position and location operable in querying the wireless device for a latitude and a longitude.

40. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a display mechanism characteristic.

41. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a network connection characteristic.

42. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a processor speed characteristic.

43. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to an end-user input mechanism characteristic.

44. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to an application execution-related characteristic.

45. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises a plurality of attributes corresponding to a plurality of application execution-related characteristics.

46. The method of claim 24, wherein at least one of said first set of attributes and said second set of attributes comprises at least one attribute corresponding to a menu creation characteristic.