Wireless modem and method therefor for routing data to an application or to storage

• US 5,974,085 A
• Filed: 04/17/1998
• Issued: 10/26/1999
• Est. Priority Date: 04/17/1998
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Smith, Dwight Randall
• Primary Examiner(s): Chin, Stephen
• Assistant Examiner(s): GHAYOUR, MOHAMMAD H
• Application Number:
  US09/061,645
• Time in Patent Office: 557 Days
• Field of Search: 375/222, 375/219, 375/220, 370/237, 370/392, 370/399, 370/363, 709/242
• US Class Current: 375/222
• CPC Class Codes: H04L 69/32 Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

An application registry (226) is programmed (504) into a wireless modem (124) and includes routing information for routing data, based upon data type, to an application (244) or to storage (238, 236). Thereafter, the wireless modem receives (602) the data and determines (604) the data type. The wireless modem then routes (614, 628, 624, 618) the data in accordance with the routing information for the data type and, when the routing information indicates the application is located in an external device, further in accordance with an accessibility status of the external device.

Claims

1. A method in a wireless modem for routing data to an application or to storage, the method comprising the steps of:

programming an application registry in the wireless modem, the application registry including routing information for routing the data, based upon data type, to the application or to storage;

thereafter, receiving the data and determining the data type; and

routing the data in accordance with the routing information for the data type and, when the routing information indicates the application is located in an external device, further in accordance with an accessibility status of the external device.

2. The method of claim 1, wherein the routing step comprises the step of routing the data to the application in the external device, when the routing information indicates the application is located in the external device, and the accessibility status indicates that the external device is accessible to the wireless modem.

3. The method of claim 1, wherein the routing step comprises the step of routing the data to an available compatible application in the wireless modem, when the routing information indicates the application is located in the external device, and the accessibility status indicates that the external device is not accessible to the wireless modem.

4. The method of claim 1, further comprising the step of

storing the data in the wireless modem, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

5. The method of claim 1, further comprising the step of

storing the data in an external storage element coupled to the wireless modem, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

6. The method of claim 1, further comprising the step of

prompting a user of the wireless modem to couple the wireless modem to the external device, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

7. The method of claim 1, further comprising the step of

transmitting the data to the external device in response to the accessibility status indicating that a previously inaccessible external device for which the data has been stored has become accessible to the wireless modem.

8. The method of claim 1, further comprising the step of

storing the data in one of the wireless modem and an external storage element, when the routing information indicates user control is required for accessing the data by the application.

9. The method of claim 1, further comprising the step of

notifying a user of the wireless modem when the data has been routed to storage, so that the user can then control at least one of the wireless modem and the external device to access the data through a compatible application.

10. A wireless modem for routing data to an application, comprising:

a receiver for receiving the data;

a processing system coupled to the receiver for processing the data, the processing system comprising

a memory for storing an application registry including routing information for routing the data, based upon data type, to the application or to storage in the memory; and

an external device interface coupled to the processing system for interfacing with an external device,

wherein the processing system is arranged to;

program the application registry with the routing information;

thereafter, receive the data and determine the data type; and

route the data in accordance with the routing information for the data type and, when the routing information indicates the application is located in the external device, further in accordance with an accessibility status of the external device.

11. The wireless modem of claim 10, wherein the processing system is further arranged to route the data to the application in the external device, when the routing information indicates the application is located in the external device, and the accessibility status indicates that the external device is accessible to the wireless modem.

12. The wireless modem of claim 10, wherein the processing system is further arranged to route the data to an available compatible application in the wireless modem, when the routing information indicates the application is located in the external device, and the accessibility status indicates that the external device is not accessible to the wireless modem.

13. The wireless modem of claim 10, wherein the processing system is further arranged to

store the data in the memory, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

14. The wireless modem of claim 10, wherein the processing system is further coupled to an external storage element, and wherein the processing system is further arranged to

store the data in the external storage element, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

15. The wireless modem of claim 10, wherein the processing system is further arranged to

prompt a user of the wireless modem to couple the wireless modem to the external device, when the routing information indicates the application is located in the external device and that no compatible application is available internal to the wireless modem, and the accessibility status indicates that the external device is not accessible to the wireless modem.

16. The wireless modem of claim 10, wherein the processing system is further arranged to

transmit the data to the external device in response to the accessibility status indicating that a previously inaccessible external device for which the data has been stored has become accessible to the wireless modem.

17. The wireless modem of claim 10, wherein the processing system is further arranged to

store the data in one of the memory and an external storage element, when the routing information indicates user control is required for accessing the data by the application.

18. The wireless modem of claim 10, further comprising

a user interface coupled to the processing system for interfacing with a user of the wireless modem, and

wherein the processing system is further arranged to notify the user through the user interface when the data has been routed to storage, so that the user can then control at least one of the wireless modem and the external device to access the data through a compatible application.