Distributing mobile-device applications

• US 8,509,754 B2
• Filed: 12/29/2006
• Issued: 08/13/2013
• Est. Priority Date: 12/29/2006
• Status: Active Grant

• Current Assignee: United States Cellular Corporation (Telephone & Data Systems, Inc.)
• Original Assignee: United States Cellular Corporation (Telephone & Data Systems, Inc.)
• Inventors: Poplett, John Harlan, Irizarry, Michael, Saxena, Narothum
• Primary Examiner(s): SAMS, MATTHEW C
• Application Number:
  US11/618,238
• Publication Number:
  US 20080160983A1
• Time in Patent Office: 2,419 Days
• Field of Search: 455418-420, 717168-178
• US Class Current: 455/418
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/08 specially adapted for terminal emulation, e.g. Telnet
• 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 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/567 Integrating service provisioning from a plurality of service providers
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 2203/2072 Schedules, e.g. personal calendars
• CPC Class Codes: H04M 3/42178 by downloading data to substation equipment
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring
• CPC Class Codes: H04W 8/24 Transfer of terminal data

Abstract

The present invention provides an “update forwarder” function to facilitate downloading applications to mobile devices. The update forwarder receives updates on its “network side” from one or more device management servers, stores the updates, and then delivers them from its “device side” to one or more mobile devices. By using wired or short-haul wireless links on both its network and device sides, the update forwarder can reduce demand for the precious bandwidth of a widespread wireless network. The update forwarder can receive downloads during off-peak times for the device management servers and at times when the mobile device is turned off or otherwise unavailable. Downloads can be scheduled to be delivered only when the mobile device is not otherwise in use. The update forwarder can be implemented with little cost as one function running on a device, such as a home PC or local server, that already serves other functions.

Claims

1. A method for providing an application update from a remote device management server to a mobile wireless device via an update forwarder, the method comprising:

receiving, by the update forwarder, the application update from the remote device management server, and wherein receiving the update comprises emulating the mobile wireless device to the device management server, the emulating comprising authenticating the update forwarder to the device management server as if the update forwarder were the mobile wireless device;

delivering, by the update forwarder, the application update to the mobile wireless device by emulating the remote device management server to the mobile wireless device, wherein during the delivering of the application update the update forwarder uses a device update protocol used by the remote device management server to provide application updates to mobile wireless devices, thereby enabling the mobile wireless device to receive the application update from the update forwarder in a same manner as receiving the application update directly from the remote device management server.

2. The method for providing an application update to a mobile wireless device of claim 1 wherein receiving the update comprises receiving the update over a wired connection.

3. The method for providing an application update to a mobile wireless device of claim 1 wherein transmitting the update comprises transmitting the update over a connection selected from the group consisting of:

a Bluetooth connection, a USB connection, and a Wi-Fi connection.

4. The method for providing an application update to a mobile wireless device of claim 1 wherein transmitting the update comprises running a protocol selected from the group consisting of:

an Open Mobile Alliance Device Management Protocol and an Open Mobile Alliance Download Protocol.

5. The method for providing an application update to a mobile wireless device of claim 1 further comprising:

performing a control function with the mobile wireless device, the control function selected from the group consisting of;

discovering current information about the mobile wireless device and authenticating the mobile wireless device.

6. The method for providing an application update to a mobile wireless device of claim 1 further comprising:

receiving an update status from the mobile wireless device; and

transmitting the update status of the mobile wireless device to the device management server.

7. The method for providing an application update to a mobile wireless device of claim 1 further comprising:

registering the update forwarder with the device management server; and

authenticating the update forwarder and the device management server to each other.

8. The method for providing an application update to a mobile wireless device of claim 7 further comprising:

synchronizing with the device management server; and

receiving a bulk update from the device management server.

9. The method for providing an application update to a mobile wireless device of claim 1 further comprising:

storing on the update forwarder information about the mobile wireless device, the information selected from the group consisting of;

an identifier of the mobile wireless device, a make of the mobile wireless device, a model of the mobile wireless device, a firmware revision level of the mobile wireless device, a software revision level of the mobile wireless device, a list of applications installed on the mobile wireless device, an amount of memory available on the mobile wireless device, a processor type of the mobile wireless device, and authentication credentials for the mobile wireless device.

10. A non-transitory computer-readable medium containing computer-executable instructions for providing an application update from a remote device management server to a mobile wireless device via an update forwarder, the computer-executable instructions facilitating performing the steps of:

receiving, by the update forwarder, the application update from the remote device management server, and wherein receiving the update comprises emulating the mobile wireless device to the device management server, the emulating comprising authenticating the update forwarder to the device management server as if the update forwarder were the mobile wireless device;

delivering, by the update forwarder, the application update to the mobile wireless device by emulating the remote device management server to the mobile wireless device, wherein during the delivering of the application update the updated forwarder uses a device update protocol used by the remote device management server to provide application updates to mobile wireless devices, thereby enabling the mobile wireless device to receive the application update from the update forwarder in a same manner as receiving the application update directly from the remote device management server.

11. A system for providing an application update to a mobile wireless device, the system comprising:

a remote device management server; and

an update forwarder comprising;

a network interface for receiving the application update transmitted from the remote device management server, and wherein the update forwarder is further configured for emulating the mobile wireless device to the device management server, and wherein during the emulating the update forwarder authenticates to the remote device management server as if the update forwarder were the mobile wireless device, and

a short-range communications interface for transmitting the application update to the mobile wireless device, and wherein the update forwarder is configured to deliver the application update to the mobile wireless device by emulating the remote device management server to the mobile wireless device, wherein during the delivering of the application update the update forwarder uses a device update protocol used by the remote device management server to provide application updates to mobile wireless devices, thereby enabling the mobile wireless device to receive the application update from the update forwarder in a same manner as receiving the application update directly from the remote device management server.

12. The system of claim 11 wherein the remote device management server is configured for forwarding the application update over a wired connection.

13. The system of claim 11 wherein the remote device management server is further configured for:

registering the update forwarder with the remote device management server; and

authenticating the update forwarder and the remote device management server to each other.

14. The system of claim 13 wherein the remote device management server is further configured for:

synchronizing with the update forwarder; and

transmitting a bulk update to the update forwarder.

15. The system of claim 13 wherein the remote device management server is further configured for directing the mobile wireless device to a registered update forwarder.

16. The system of claim 11 wherein the device management server is further configured for scheduling transmitting the application update to the update forwarder during an off-peak time.

17. The system of claim 11 wherein the a short-range communications interface is configured to support a connection selected from the group of connection types consisting of:

a Bluetooth connection, a USB connection, and a Wi-Fi connection.

18. The system of claim 11 wherein the update forwarder is further configured for running a protocol selected from the group consisting of:

an Open Mobile Alliance Device Management Protocol and an Open Mobile Alliance Download Protocol.

19. The system of claim 11 wherein the update forwarder is further configured for performing a control function with the mobile wireless device, the control function selected from the group consisting of:

discovering current information about the mobile wireless device and authenticating the mobile wireless device.

20. The system of claim 11 wherein the update forwarder is further configured for:

receiving an update status from the mobile wireless device; and

transmitting the update status of the mobile wireless device to the remote device management server.

21. The system of claim 11 wherein the update forwarder is further configured for storing information about the mobile wireless device, the information selected from the group consisting of:

an identifier of the mobile wireless device,

a make of the mobile wireless device,

a model of the mobile wireless device,

a firmware revision level of the mobile wireless device,

a software revision level of the mobile wireless device,

a list of applications installed on the mobile wireless device,

an amount of memory available on the mobile wireless device,

a processor type of the mobile wireless device, and

authentication credentials for the mobile wireless device.

22. The system of claim 11 wherein the mobile wireless device is configured for indicating to the device management server a preferred update forwarder.

23. The system of claim 11 wherein the mobile wireless device is configured for initiating discovery with an update forwarder when connectivity is established with an update forwarder.