Method and apparatus for selective configuration based upon expansion card presence

• US 20050101309A1
• Filed: 05/27/2003
• Published: 05/12/2005
• Est. Priority Date: 05/29/2002
• Status: Abandoned Application

• Current Assignee: Socket Mobile, Inc.
• Original Assignee: Socket Mobile, Inc.
• Inventors: Croome, Martin
• Application Number:
  US10/445,975
• Publication Number:
  US 20050101309A1
• Time in Patent Office: Days
• US Class Current: 455/418
• CPC Class Codes: G06F 9/445 Program loading or initiating bootstrapping G06F9/4401; security arrangements for program loading or initiating G06F21/57
• CPC Class Codes: G06F 9/44584 Portable applications, i.e. making applications self-contained, e.g. U3 standard
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 2250/14 including a card reading device

Abstract

The present invention enables automatic customization, optimization, and adaptation of a wireless device when an accessory card is inserted. This adaptive provisioning is based on several factors, including the identification of the user of the wireless device, the specific wireless device and the specific accessory card, the service provider associated with the customization-related application or application suites (the “services”), the facility providing the downloaded service image to the wireless device, and selected configuration information. This allows a single wireless device, in conjunction with an assortment of accessory cards, to be specialized for efficient performance of a multitude of role or job-dependent functions, including application specific user interfaces, capabilities, privileges, and usage modes, in a modular flexible building-block fashion. More specifically, the user inserts the accessory card into the wireless device and with no further user intervention the enabled service is ready for the user. This is initiated via automatic download of a service image when the accessory card is inserted into the wireless device, followed, as soon as possible after or during the download, by automatic presentation of the service, including associated user interfaces, to the user. When the user completes the use of the service the user then removes the accessory card from the wireless device. Removing the accessory card automatically ceases execution of the service with no further user intervention. Caching mechanisms are used to reduce the time between accessory card insertion and availability of the enabled service to the user.

Claims

1. A method of selective configuration, the method comprising:

coupling an accessory module to a wireless device;

the wireless device obtaining identification information from the accessory module;

the wireless device transmitting a service download request to a service server facility via a wireless access mechanism, the service download request including the identification information and the service server facility having access to a plurality of service images;

the service server facility responding to the service download request by selecting a first service image from the plurality of service images, the selecting being at least partially based on the identification information in the service download request;

transmitting the first service image to the wireless device via said wireless access mechanism; and

the wireless device and the accessory module in combination executing the first service image to provide a corresponding first service to a user of the wireless device and the accessory module.

2. The method of selective configuration of claim 1, further wherein the wireless device and the accessory module stop executing the first service image upon uncoupling of the accessory module from the wireless device.

3. The method of selective configuration of claim 1, the method further including caching at least a first portion of the first service image in a local service image cache, the local service image cache being local to the user.

4. The method of selective configuration of claim 3, wherein the local service image cache includes a card service image cache included in the accessory module.

5. The method of selective configuration of claim 3, wherein the local service image cache includes a device service image cache included in the wireless device.

6. The method of selective configuration of claim 4, wherein the local service image cache further includes a device service image cache included in the wireless device.

7. The method of selective configuration of claim 3, the method further comprising:

uncoupling and later recoupling the accessory module and the wireless device;

transmitting a modified service download request to the service server facility via the wireless access mechanism, wherein the modified service download request indicates the extent of the caching in the local service image cache;

the service server facility responding to the modified service download request by selectively transmitting any non-locally-cached portions of the first service image to the wireless device via said wireless access mechanism; and

the wireless device and the accessory card in combination executing the first service image to provide the first service to the user, wherein subsequent to the caching the first service image includes the cached portions and the portions that are non-locally-cached.

15. The method of selective configuration of claim 2, further comprising:

subsequent to the stopping of execution of the first service image, transmitting final service state associated with the first service to the service server facility via said wireless access mechanism.

8. A method of selective configuration, the method comprising:

coupling an accessory module to a wireless device;

the wireless device obtaining identification information from the accessory module;

the wireless device transmitting a service download request to a service server facility via a wireless access mechanism, the service download request including;

login information identifying a user of the wireless device,

information identifying the wireless device, and

information identifying the accessory module;

the service server facility responding to the service download request by dynamically constructing a customized service image based on at least some of the information provided in the service request;

transmitting the customized service image to the wireless device via said wireless access mechanism; and

the wireless device and the accessory module in combination executing the customized service image to provide a corresponding customized service to the user of the wireless device and the accessory module.

9. The method of selective configuration of claim 8, further wherein the wireless device and the accessory module stop executing the customized service image upon uncoupling of the accessory module from the wireless device.

10. The method of selective configuration of claim 8, the method further including caching at least a first portion of the customized service image in a local service image cache, the local service image cache being local to the user.

11. The method of selective configuration of claim 10, wherein the local service image cache includes a card service image cache included in the accessory module.

12. The method of selective configuration of claim 10, wherein the local service image cache includes a device service image cache included in the wireless device.

13. The method of selective configuration of claim 11, wherein the local service image cache further includes a device service image cache included in the wireless device.

14. The method of selective configuration of claim 10, the method further comprising:

uncoupling and later recoupling the accessory module and the wireless device;

transmitting a modified service download request to the service server facility via the wireless access mechanism, wherein the modified service download request indicates the extent of the caching in the local service image cache;

the service server facility responding to the modified service download request by selectively transmitting any non-locally-cached portions of the customized service image to the wireless device via said wireless access mechanism; and

the wireless device and the accessory card in combination executing the customized service image to provide the customized service to the user, wherein subsequent to the caching the customized service image includes the cached portions and the portions that are non-locally-cached.

16. The method of selective configuration of claim 8, wherein the act of dynamically constructing the customized service image is further based at least in part on configuration information stored in the service server facility.

17. The method of selective configuration of claim 9, further comprising:

subsequent to the stopping of execution of the customized service image, transmitting final service state associated with the customized service to the service server facility via said wireless access mechanism.

18. A method of operating a service server facility for selective configuration, the method comprising:

receiving a first service download request from a first wireless device of a plurality of wireless devices, the first wireless device having sent the request upon coupling with a first one of a plurality of accessory cards;

determining if at least a selected first one of a plurality of stored service images is an appropriate response to the first service download request; and

communicating to the first wireless device a first download image based at least in part on the selected first stored service image.

19. The method of claim 18, wherein the first download image includes the selected first stored service image.

20. The method of claim 18, wherein:

the first service download request includes at least a first specification of a plurality of download request specifications; and

the first download image is a customized version of the selected first stored service image, the customized version being based at least in part on at least a first parameter of a plurality of customization parameters and at least in part on information included in the first specification.

21. The method of claim 20, wherein:

each specification is selected from a download request specification set that includes;

an indication of caching extent,

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify the first accessory card, and

wireless device identification information applicable to identify the first wireless device; and

each parameter is selected from a customization parameter set that includes;

configuration information locally available to the service server facility,

the indicated cache extent,

the identified user,

the identified accessory card, and

the identified wireless device.

22. The method of claim 21, wherein the customized version includes a subset of the selected first stored service image, the subset selected based at least in part on the indicated cache extent.

23. The method of claim 18, further comprising:

maintaining cache coherence of the first download image with respect to a local service image cache included in a combination of the first wireless device and the first accessory card.

24. The method of claim 18, further comprising:

receiving a second service download request from the first wireless device, the first wireless device having sent the second request upon coupling with a second one of the accessory cards;

determining if at least a selected second one of the stored service images is an appropriate response to the second &

service download request; and

communicating to the first wireless device a second download image based at least in part on the selected second stored service image.

25. A wireless device for selective coupling with an accessory card, the wireless device including:

a processor;

a wireless access circuit coupled to the processor;

an accessory card interface coupled to the processor;

firmware executed under control of the processor; and

wherein the firmware supports;

recognition of the coupling of the accessory card to the accessory card interface,

interrogation of identification information from the accessory card via the accessory card interface,

transmission of a service image download request via the wireless access circuit, the request including at least a portion of the identification information, and

reception of a service image responsive to the service image download request via the wireless access circuit.

26. The wireless device of claim 25, wherein the firmware further supports execution of the service image at least in part via resources native to the wireless device, the service image execution providing a service to a user of the wireless device.

27. The wireless device of claim 26, wherein the firmware further supports execution of the service image at least in part via resources included in the accessory card.

28. The wireless device of claim 26, wherein the firmware further supports recognition of an uncoupling of the accessory card from the accessory card interface.

29. The wireless device of claim 28, wherein the firmware further supports cessation of the execution of the service image upon the recognition of an uncoupling of the accessory card.

30. The wireless device of claim 26, wherein the firmware further supports:

storage of at least a portion of the service image in a local service image cache within the wireless device, and

coherence maintenance operative on the local service image cache to maintain its coherence with respect to a remote service image, the coherence maintenance being performed via cache management protocols transacted over the wireless access circuit.

31. The wireless device of claim 30, wherein the firmware further supports:

transmission of a modified service image download request indicating an extent of caching in the local service image cache,

reception of a modified service image responsive to the modified service image download request via the wireless access circuit,

association of a coalesced service image as a combination of the modified service image and the portion of the service image in the local service image cache, and

execution of the coalesced service image at least in part via resources native to the wireless device, the coalesced service image execution providing the service to the user of the wireless device.

32. The wireless device of claim 31, wherein the firmware further supports:

recognition of an uncoupling of the accessory card from the accessory card interface, and

cessation of the execution of the coalesced service image upon the recognition of an uncoupling of the accessory card.

33. The wireless device of claim 32, wherein the firmware further supports returning of final service state associated with the service via the wireless access circuit subsequent to the cessation of the execution of the coalesced service image.

34. The wireless device of claim 33, wherein the firmware further supports returning of incremental service state modifications associated with the service via the wireless access circuit prior to the cessation of the execution of the coalesced service image.

35. The wireless device of claim 31, wherein the firmware further supports execution of the coalesced service image at least in part via resources included in the accessory card.

36. The wireless device of claim 30, wherein:

a device service image cache is included in the wireless device; and

the coherence maintenance operative on the local service image cache is further operative on the device service image cache.

37. The wireless device of claim 30, wherein:

a card service image cache is included in the accessory card; and

the coherence maintenance operative on the local service image cache is further operative on the card service image cache while the accessory card is coupled to the accessory card interface.

38. The wireless device of claim 25, wherein the service image download request further includes login information applicable to identify a user of the wireless device.

39. The wireless device of claim 25, wherein the service image download request further includes wireless device information applicable to identify the wireless device.

40. The wireless device of claim 26, wherein the service image download request further includes login information applicable to identify the user of the wireless device.

41. An accessory card for operation coupled to a wireless device and in conjunction with a service server facility, the accessory card including:

a device interface adapted to interface to the wireless device;

a card service image cache;

a control unit coupled to the device interface and the card service image cache; and

wherein upon coupling the accessory card with the wireless device, the control unit stores into the card service image cache at least a portion of a service image provided by the service server facility and otherwise manages the card service image cache in response to commands and data communicated from the wireless device via the device interface.

42. A service server facility for operation with a plurality of wireless devices, the service server facility including:

a general purpose computer system;

a storage unit coupled to the general purpose computer system, the storage unit including a plurality of stored service images;

a communication mechanism coupled to the general purpose computer system; and

wherein software executed by the general purpose computer supports;

reception and interpretation of service download requests, each service download request being received via the communication mechanism from a corresponding one of the wireless devices upon coupling the corresponding wireless device with a corresponding accessory card,

selection of one of the service images of the plurality of service images in response to each service download request, and

transmission of each selected service image via the communication mechanism to the corresponding wireless device.

43. The service server facility of claim 42, wherein the communication mechanism includes a wireless communication mechanism.

44. The service server facility of claim 42, wherein the communication mechanism includes a server communication mechanism.

45. The service server facility of claim 42, wherein the selected service image is selected based at least in part on user login information included in the download request.

46. The service server facility of claim 42, wherein:

each download request includes identification information applicable to identify one of a plurality of accessory cards; and

each selected service image is selected based at least in part on the identified accessory card.

47. The service server facility of claim 42, wherein:

each download request includes identification information applicable to identify the corresponding wireless device; and

each selected service image is selected based at least in part on the identified corresponding wireless device.

48. The service server facility of claim 42, wherein:

each download request includes;

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify one of a plurality of accessory cards, and

wireless device identification information applicable to identify the corresponding wireless device; and

the selected service image is selected based at least in part on at least one criteria selected from a set of criteria including;

the identified user,

the identified accessory card, and

the identified wireless device.

49. The service server facility of claim 42, wherein:

each download request includes an indication of caching extent; and

the software further supports transmission of a subset of each selected service image via the communication mechanism to the corresponding wireless device, the subset selected based at least in part on the indication of caching extent.

50. The service server facility of claim 49, wherein the selected service image is selected at least in part based on user login information included in the download request.

51. The service server facility of claim 49, wherein:

each download request includes identification information applicable to identify one of a plurality of accessory cards; and

each selected service image is determined based at least in part on the identified accessory card.

52. The service server facility of claim 49, wherein:

each download request includes identification information applicable to identify the corresponding wireless device; and

each selected service image is selected based at least in part on the identified corresponding wireless device.

53. The service server facility of claim 49, wherein:

each download request includes;

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify one of a plurality of accessory cards, and

wireless device identification information applicable to identify the corresponding wireless device; and

the selected service image is selected based at least in part on at least one criteria selected from a set of criteria including;

the identified user,

the identified accessory card, and

the identified wireless device.

54. A service server facility for operation with a plurality of wireless devices, the service server facility including:

a general purpose computer system;

a storage unit coupled to the general purpose computer system, the storage unit including a plurality of stored service images;

a communication mechanism coupled to the general purpose computer system; and

wherein software executed by the general purpose computer supports;

reception and interpretation of service download requests, each service download request being received via the communication mechanism from a corresponding one of the wireless devices upon coupling the corresponding wireless device with a corresponding accessory card,

selection and customization of one of the plurality of service images in response to each service download request, and

transmission of each selected service image via the communication mechanism to the corresponding wireless device.

55. The service server facility of claim 54, wherein the communication mechanism includes a wireless communication mechanism.

56. The service server facility of claim 54, wherein the communication mechanism includes a server communication mechanism.

57. The service server facility of claim 54, wherein the selected service image is selected based at least in part on user login information included in the download request.

58. The service server facility of claim 54, wherein:

each download request includes identification information applicable to identify one of a plurality of accessory cards; and

each selected service image is selected based at least in part on the identified accessory card.

59. The service server facility of claim 54, wherein:

each download request includes identification information applicable to identify the corresponding wireless device; and

each selected service image is selected based at least in part on the identified corresponding wireless device.

60. The service server facility of claim 54, wherein:

each download request includes;

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify one of a plurality of accessory cards, and

wireless device identification information applicable to identify the corresponding wireless device; and

the selected service image is selected based at least in part on at least one criteria selected from a set of criteria including;

the identified user,

the identified accessory card, and

the identified wireless device.

61. The service server facility of claim 54, wherein:

each download request includes an indication of caching extent; and

the software further supports transmission of a subset of each selected service image via the communication mechanism to the corresponding wireless device, the subset selected based at least in part on the indication of caching extent.

62. The service server facility of claim 61, wherein the selected service image is customized based at least in part on user login information included in the download request.

63. The service server facility of claim 61, wherein:

each download request includes identification information applicable to identify one of a plurality of accessory cards; and

each selected service image is customized based at least in part on the identified accessory card.

64. The service server facility of claim 61, wherein:

each download request includes identification information applicable to identify the corresponding wireless device; and

each selected service image is customized based at least in part on the identified corresponding wireless device.

65. The service server facility of claim 61, wherein:

each download request includes;

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify one of a plurality of accessory cards, and

wireless device identification information applicable to identify the corresponding wireless device; and

the selected service image is customized based at least in part on at least one criteria selected from a set of criteria including;

the identified user,

the identified accessory card, and

the identified wireless device.

66. The service server facility of claim 65, wherein the selected service image is selected based at least in part on at least one criteria selected from the set of criteria.

67. A system for selective configuration of a plurality of wireless devices, the system including:

a plurality of service server facilities, each of the facilities respectively including a plurality of stored service images; and

software to determine if at least one of the respective plurality of service images is an appropriate response to a received service download request sent from a corresponding one of the wireless devices in response to the corresponding wireless device being coupled with an accessory card.

68. The system of claim 67, wherein:

each of the facilities further respectively includes;

a general purpose computer system for executing the software,

a storage unit coupled to the general purpose computer system, the storage unit storing the plurality of stored service images, and

a communication mechanism coupled to the general purpose computer system; and

the software further supports;

selection of a corresponding service image from the plurality of service images whenever an appropriate response is found in response to the service download request, and

transmission of the selected service image via the communication mechanism to the corresponding wireless device.

69. The system of claim 67, wherein within each of the plurality of the service server facilities at least one the service images is unique.

70. The system of claim 67, wherein:

the download request includes at least one download request specification, including;

login information applicable to identify one of a plurality of users,

accessory card identification information applicable to identify one of a plurality of accessory cards, and

wireless device identification information applicable to identify the one of the wireless devices; and

the determination of whether at least one of the respective plurality of service images is an appropriate response is based at least in part at least one criteria selected from a set of criteria including;

the identified user,

the identified accessory card, and

the identified wireless device.

71. The system of claim 70, wherein the software further supports customization of a service image selected as an appropriate response, the customization based at least in part on at least one criteria selected from the set of criteria.

72. The system of claim 67, wherein:

the download request includes an indication of caching extent; and

the software further determines a subset of a service image selected as an appropriate response, the subset determined based at least in part on the indication of caching extent.