System and method for providing multi network connectivity

• US 9,756,684 B2
• Filed: 02/17/2011
• Issued: 09/05/2017
• Est. Priority Date: 02/17/2011
• Status: Active Grant

• Current Assignee: Clearwire Ip Holdings LLC (Deutsche Telekom AG)
• Original Assignee: Clearwire Ip Holdings LLC (Deutsche Telekom AG)
• Inventors: Tammisetti, Mohan
• Primary Examiner(s): Hailu, Kibrom T
• Application Number:
  US13/029,221
• Publication Number:
  US 20120213205A1
• Time in Patent Office: 2,392 Days
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: H04W 92/02 Inter-networking arrangements

Abstract

In various embodiments, a system provides multi network connectivity between a broadband, packet-switched wireless Radio Access Network (RAN) and first and second different wireless networks using a broadband transceiver configured to receive and transmit packet-switched data over the RAN. First and second transceivers with respective data interfaces with the broadband transceiver are configured to establish a first and second wireless networks using different communications protocols. A processor and associated memory are operatively coupled together to at least control the broadband transceiver, the first transceiver, and the second transceiver. A communications range of the first and second wireless networks are extended beyond a respective intrinsic data communications capability thereof via the broadband transceiver. The system and method may be implemented to improve in-building wireless coverage, or to provide real-time content to mobile users, e.g., in an automobile, and/or to provide real-time vehicle diagnostic codes to a maintenance support node.

Claims

1. A system for providing connectivity between a broadband, packet-switched wireless Radio Access Network (RAN) and first and second different wireless networks, the system comprising:

a broadband transceiver configured to receive and transmit packet-switched data over the RAN;

a hub module within a vehicle comprising;

a first transceiver having a first data interface with the broadband transceiver and configured to establish a first wireless network using a first communications protocol,

wherein the hub module is configured at least to convert the packet-switched data to and from data according to the first communications protocol; and

a vehicle diagnostic system within the vehicle configured to wirelessly provide vehicle diagnostic information to the first transceiver using the first communications protocol via a wireless data interface between the first transceiver and the vehicle diagnostic system, the vehicle diagnostic information is transmitted over the first network and the RAN, via the broadband transceiver, to a data server,

wherein the broadband transceiver is configured to receive service information and related priority information from the data server, the priority information determining a type of data connection provided to the broadband transceiver over the RAN.

2. The system of claim 1, wherein the broadband transceiver is a 4G transceiver.

3. The system of claim 2, wherein the 4G transceiver is a WiMax transceiver.

4. The system of claim 2, wherein the 4G transceiver is an LTE transceiver.

5. The system of claim 1, wherein the broadband transceiver is a 3G transceiver.

6. The system of claim 5, wherein the 3G transceiver is an EvDO transceiver.

7. The system of claim 5, wherein the 3G transceiver is an HSDPA transceiver.

8. The system of claim 1, wherein the hub module further includes a second transceiver having a second data interface with the broadband transceiver and configured to establish a second wireless network using a second communications protocol different from the first communications protocol,

wherein one of the first and second wireless networks is a WiFi network and the other one of the first and second wireless networks is a Bluetooth network.

9. The system of claim 1, wherein the system is arranged in a mobile vehicle, the system further comprising:

the wireless data interface over the first wireless network with the vehicle diagnostic system of the mobile vehicle.

10. The system of claim 1, further comprising a Global Positioning System (GPS) interface configured to provide vehicle location information to a data server via the RAN.

11. The system of claim 10, wherein localized service information is received by the broadband receiver from the data server based upon the vehicle location information.

12. The system of claim 11, wherein the localized service information comprises weather-related information.

13. The system of claim 11, wherein the localized service information comprises traffic-related information.

14. The system of claim 11, wherein the localized service information comprises vehicle maintenance-related information.

15. The system of claim 11, wherein the localized service information comprises law enforcement-related information.

16. The system of claim 1, wherein the priority information is assigned to the service information based upon a type of the service information.

17. The system of claim 1, wherein the vehicle diagnostic information includes vehicle error codes.

18. The system of claim 17, wherein the onboard vehicle diagnostic system is configured to automatically provide event-based vehicle error codes to the data server via the RAN.

19. The system of claim 17, wherein the broadband transceiver receives vehicle maintenance information from the data server based at least upon the vehicle error codes provided to the data server.

20. The system of claim 19, wherein the vehicle maintenance information comprises at least a nearest maintenance location for the vehicle.

21. The system of claim 1, wherein the vehicle diagnostic system is configured to accept a polling request received from a data server via the RAN and, responsive to the polling request, the vehicle diagnostic system is configured to provide vehicle error codes to the data server via the RAN.

22. The system of claim 1, further comprising a personal area network (PAN) transceiver connected to the vehicle diagnostic system.

23. The system of claim 22, wherein the PAN comprises a Bluetooth network.

24. The system of claim 1, further comprising a user interface configured to at least facilitate selection of one of a plurality of operational modes of the system.

25. The system of claim 24, wherein the user interface comprises a touch screen interface.

26. The system of claim 24, wherein the plurality of operational modes comprises the RAN being either a 4G or 3G network.

27. The system of claim 26, wherein the user interface is configured to allow a processor to automatically initiate a handover of the RAN from a 4G network to a 3G network, or from a 3G network to a 4G network in response to one or more RAN quality indicators.

28. The system of claim 1, wherein the broadband transceiver, the first transceiver, and the vehicle diagnostic system are arranged in a single enclosure suitable for installation in an automobile.

29. The system of claim 1, further comprising a wideband fractal antenna arranged on a window of the vehicle and operatively connected at least to the broadband transceiver.

30. The system of claim 1, wherein the system is arranged in a mobile vehicle,

wherein the hub module further includes a second transceiver having a second data interface with the broadband transceiver and configured to establish a second wireless network using a second communications protocol different from the first communications protocol, said second wireless data interface establishing at least one wireless connection within the mobile vehicle with one or more users occupying the mobile vehicle,

wherein an Internet connection established by an external Internet-based server accessible by the RAN is provided to said one or more users within the mobile vehicle via the at least one wireless connection.

31. The system of claim 30, wherein the Internet connection is maintained for said one or more users within the mobile vehicle while said broadband transceiver executes one or more base station handoffs in connection with maintaining connectivity of the RAN.

32. The system of claim 30, wherein the Internet connection comprises a streaming broadband data flow comprising either video, or audio, or both to the one or more users within the mobile vehicle.

33. The system of claim 32, wherein the broadband data flow comprises real-time content.

34. The system of claim 30, further comprising a wireless data connection to the external Internet-based server via the broadband transceiver and the RAN, wherein the Internet connection is made via the external Internet-based server.

35. The system of claim 30, wherein the mobile vehicle comprises an automobile.

36. The system of claim 1, wherein the vehicle diagnostic information comprises vehicle event-driven diagnostic information resulting from one or more vehicle events selected from the group consisting of:

an ignition on/off state, an airbag deployment, a vehicle speed indication, an excessive vehicle RPM indication, and an engine problem indication.

37. The system of claim 1, wherein the vehicle diagnostic information comprises vehicle owner-related information selected from the group consisting of:

a vehicle location request, a vehicle theft report, an engine kill request, a vehicle tracking request, a vehicle trip log request, and a time-based listing of past vehicle locations.

38. The system of claim 30, wherein the wireless data connection to the external server provides real-time fleet vehicle location services and fleet vehicle management services to a vehicle fleet manager via an external Internet connection to the external server.

39. The system of claim 30, wherein the wireless data connection to the external server provides remote management of on board automobile diagnostics, automobile location-based services, and real-time on-demand video and/or audio content via the RAN and one of the first and second wireless networks.

40. The system of claim 8, wherein the RAN is a WiMax network, the first wireless network is a WiFi network, and the second wireless network is a Bluetooth network, wherein the WiFi and Bluetooth networks provide network coverage within the automobile for one or more users thereof, and the WiMax network provides a backhaul capability at least to the Internet.

41. A method of providing connectivity between a broadband, packet-switched wireless Radio Access Network (RAN) and a first wireless network, the method comprising:

providing a broadband transceiver configured to receive and transmit packet-switched data over the RAN;

providing a first data interface to facilitate communication between a first transceiver and the broadband transceiver, wherein the first transceiver is configured to establish a first wireless network using a first communications protocol,

wherein a hub module within a vehicle comprising the first transceiver is configured to at least convert the packet-switched data to and from data according to the first communications protocol

wirelessly providing, within the vehicle, vehicle diagnostic information from a vehicle diagnostic system within the vehicle to the first transceiver using the first communications protocol via a wireless data interface between the first transceiver and the vehicle diagnostic system;

transmitting the vehicle diagnostic information over the first network and the RAN, via the broadband transceiver, to a data server; and

receiving, at the broadband transceiver, service information and related priority information from the data server, the priority information determining a type of data connection provided to the broadband transceiver over the RAN.

42. The method of claim 41, further comprising providing, via a server connected to the RAN, real-time data services and retransmitting said real-time data services via the first wireless network in a moving vehicle.

43. The method of claim 41, further comprising providing a current GPS location along with the vehicle diagnostic information.

44. The method of claim 41, further comprising receiving, directions to a vehicle maintenance facility from a support node.