Wireless router system and method

• US 8,165,575 B2
• Filed: 05/19/2011
• Issued: 04/24/2012
• Est. Priority Date: 12/22/2000
• Status: Expired due to Term

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Lewis, Allan D., Mousseau, Gary P., Gilhuly, Barry J., Patterson, Ian M., Banh, Vi Thuan, Rogobete, Adrian, Burns, Anthony G., Lazaridis, Mihal
• Primary Examiner(s): LE, DANH C
• Application Number:
  US13/111,465
• Publication Number:
  US 20110225630A1
• Time in Patent Office: 341 Days
• Field of Search: 455/418, 455/445, 455/411, 709/238, 713/155
• US Class Current: 455/418
• CPC Class Codes: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: H04L 51/212 using filtering or selective blocking
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 63/029 Firewall traversal, e.g. tunnelling or, creating pinholes
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04W 12/033 of the user plane, e.g. user's traffic
• CPC Class Codes: H04W 40/00 Communication routing or communication path finding
• CPC Class Codes: H04W 40/02 Communication route or path selection, e.g. power-based or shortest path routing
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support
• CPC Class Codes: H04W 80/00 Wireless network protocols or protocol adaptations to wireless operation
• CPC Class Codes: H04W 88/14 Backbone network devices
• CPC Class Codes: H04W 88/16 Gateway arrangements
• CPC Class Codes: H04W 88/18 Service support devices; Network management devices
• CPC Class Codes: H04W 92/02 Inter-networking arrangements
• CPC Class Codes: H04W 92/24 between backbone network devices

Abstract

A wireless router employing a technique to couple a plurality a host services or host systems and a plurality of wireless networks. A method to route data items between a plurality of mobile devices and a plurality of host systems through a common wireless router. A point-to-point communication connection is preferably established between a first host system and a common wireless router, a mobile network message at a mobile device is generated, the mobile network message is transmitted via a wireless network to the common wireless router which in turn routes a data item component of the mobile network message to the appropriate host service.

Claims

1. A method of enabling a coupling between a host service and a mobile communication device over a communications network for communication of data messages, comprising:

maintaining a plurality of host service identifiers, one of the plurality of host service identifiers being associated with the host service and for authorizing the host service to use the coupling;

receiving an incoming host connection from the host service;

establishing a first secure authenticated communication tunnel for receiving data from the host service;

maintaining a plurality of mobile communication device identifiers, one of the plurality of mobile communication device identifiers associated with the mobile communication device and for authorizing the mobile communication device to use the coupling;

receiving a device registration request from the mobile communication device;

establishing a second secure authenticated communication tunnel for communicating data to the mobile communication device;

maintaining a plurality of connected identifiers, one of the plurality of connection identifiers associated with the second secure authenticated communication tunnel;

sending a registration response to the mobile communication device using the one of the plurality of connection identifiers;

receiving a message from the host service through the first secure authenticated communication tunnel, the message comprising an identifier corresponding to one of the plurality of mobile communication device identifiers; and

sending the message to the mobile communication device using the second secure authenticated communication tunnel.

2. The method of claim 1, wherein the communications network supports wireless communications.

3. The method of claim 1, wherein the plurality of host service identifiers, the plurality of mobile communication device identifiers, and the plurality of connection identifiers are stored in a database.

4. The method of claim 1, wherein the host service is an application service provider.

5. The method of claim 1, wherein the coupling comprises a communication path from the host service to a wireless router over the internet.

6. The method of claim 1, wherein the coupling comprises a communication path from the mobile communication device to a wireless router over the internet.

7. The method of claim 1, further comprising:

determining based on the identifier a particular wireless network associated with the received message; and

routing the received message to the determined wireless network.

8. The method of claim 1, wherein the message sent to the mobile communication device is encrypted.

9. The method of claim 1, wherein the message sent to the mobile communication device provides a notification of an event.

10. The method of claim 1, further comprising:

registering the host service.

11. The method of claim 1, further comprising:

registering the mobile communication device.

12. The method of claim 11, further comprising:

tracking a location of the mobile communication device.

13. The method of claim 1, wherein the identifier corresponding to one of the plurality of mobile communication device identifiers is one of the mobile communication device identifiers.