Accessing navigation information via a global positioning group support server

• US 8,838,145 B2
• Filed: 11/25/2008
• Issued: 09/16/2014
• Est. Priority Date: 11/25/2008
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: Bennett, James, Karaoguz, Jeyhan
• Primary Examiner(s): Georgewill, Opiribo
• Application Number:
  US12/323,414
• Publication Number:
  US 20100127924A1
• Time in Patent Office: 2,121 Days
• Field of Search: 455/456.3, 455/456.6, 455/456.2, 455/456.1, 455/515, 455/445, 455/518, 342/357.4, 709/206, 701/200, 701/211
• US Class Current: 455/456.3
• CPC Class Codes: G01S 5/0027 of actual mobile position, i.e. position determined on mobile
• CPC Class Codes: G01S 5/0072 Transmission between mobile stations, e.g. anti-collision systems
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/024 Guidance services
• CPC Class Codes: H04W 4/08 User group management
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel

Abstract

A client device transmits a GNSS address to gain navigation information such as map data from a global positioning group support server. The global positioning group support server may provide navigation information of global positioning groups in the vicinity of the client device based on the received GNSS address. The GNSS address of the client device may be an inherent GNSS address or a GNSS address of a neighboring client device. Client devices are registered and divided into global positioning groups at a global positioning group support server based on corresponding GNSS addresses. A particular client device may be added or removed to or from a given global positioning group. Uni- and bi-directional association tracking within a determined time window is enabled based on corresponding GNSS addresses. Phantom GNSS moving is enabled via the association tracking.

Claims

1. A method for communication, the method comprising:

receiving, at a client device, a global navigation satellite system (GNSS) address of a neighboring client device;

registering with a navigation server, wherein the registering comprises;

sending, from the client device, a request to a navigation server to register the client device with a global positioning group of client devices that includes the neighboring client device, wherein the request to register includes the received GNSS address of the neighboring client device and an internet protocol (IP) address of the client device;

receiving, at the client device from the navigation server, an indication of the client device being registered with the global positioning group;

communicating to the navigation server a request for navigation information, the request including the received GNSS address of the neighboring client device; and

receiving, at the client device from the navigation server, navigation information of the global positioning group retrieved by the navigation server for the client device using the GNSS address of the neighboring client device.

2. The method according to claim 1, wherein registering the client device with the navigation server comprises registering the client device with the global positioning group based at least in part on the GNSS address of the neighboring client device and a category associated with the client device.

3. The method according to claim 1 wherein receiving a GNSS address of a neighboring client device comprises receiving the GNSS address over a wireless network.

4. The method according to claim 1 wherein receiving navigation information comprises receiving map data or associated supplemental information or both.

5. The method according to claim 4 wherein receiving associated supplemental information comprises receiving information defining routes or directions between a starting point and a destination.

6. The method according to claim 1 further comprising tracking a particular client device by the client device during a specified time window based on a corresponding GNSS address associated with the particular client device.

7. The method according to claim 1 further comprising communicating with another client device registered with the global positioning group based at least in part on the GNSS address of the neighboring client device.

8. The method according to claim 1 further comprising:

storing at the client device information about the navigation server; and

subsequently, using the stored information about the navigation server, requesting navigation information from the navigation server.

9. The method according to claim 1 wherein wherein communicating a request for navigation information comprises:

communicating to the navigation server the IP address of the client device; and

communicating to the navigation server a request for desired map data, the request including the GNSS address of the neighboring client device and the IP address of the client device for use by the navigation server in retrieving the desired map data for communication by the navigation server to the client device.

10. A client device comprising:

a processor configured to share data defining a global navigation satellite system (GNSS) address of a neighboring client device;

a network interface in data communication with the processor and configured to

send to a remotely located navigation server data defining a request to register the client device with a global positioning group of client devices that includes the neighboring client device, the request to register including the shared GNSS address of the neighboring client device, an internet protocol (IP) address of the client device and identification information for the client device,

receive from the navigation server data defining an indication of registration of the client device with the global positioning group;

communicate to the navigation server a request for navigation information, the request including the shared GNSS address of the neighboring client device; and

receive from the navigation server navigation information of the global positioning group retrieved by the navigation server for the client device in response to the request for navigation information using the GNSS address of the neighboring client device.

11. The client device of claim 10 further comprising:

memory in data communication with the processor and configured to store the data defining the GNSS address of the neighboring client device.

12. The client device of claim 11 wherein the memory is further configured to store data about the navigation server and wherein the processor is configured to retrieve the stored data about the navigation server and to send to the navigation server data defining the request for navigation information including the GNSS address of the neighboring client device and the IP address of the client device and identification information for the client device for use by the navigation server in retrieving the requested navigation information for the client device.

13. The client device of claim 10 wherein the network interface is configured to receive from the neighboring client device the data defining the GNSS address of the neighboring client device.

14. The client device of claim 10 wherein the client device is configured to locate the neighboring client device to share the data defining the GNSS address of the neighboring client device and wherein the network interface is configured to receive the data defining the GNSS address of the neighboring client device.

15. The client device of claim 10 wherein the client device is configured to communicate with another client device registered with the global positioning group based at least in part on the GNSS address of the neighboring client device.

16. The client device of claim 10 where the client device is configured to receive from the navigation server data declining registration with the navigation server and in response to send to an alternate navigation server data defining an alternate request to register the client device with an alternate global positioning group of client devices that includes the neighboring client device, the alternate request to register including the shared GNSS address of the neighboring client device and identification information for the client device.

17. A method comprising:

at a server system,

receiving from a client device a registration request for registration of the client device with the server system, including

receiving an internet protocol (IP) address of the client device, and

receiving a shared global navigation satellite system (GNSS) address shared by the client device with another client device;

storing the IP address of the client device;

using the received IP address and the received shared GNSS address,

registering the client device with a global positioning group of client devices that includes the other client device;

sending a registration indication to the client device;

subsequently, receiving from the client device a request for navigation information of the global positioning group, including

receiving the IP address of the client device, and

receiving a shared GNSS address shared by the client device with the global positioning group;

retrieving navigation information of the global positioning group using the received IP address of the client device and the received shared GNSS address shared by the client device with the global positioning group; and

sending the navigation information of the global positioning group to the client device.

18. The method of claim 17 further comprising:

using the received IP address of the client device, confirming identity of the client device before registering the client device.

19. The method of claim 18 further comprising:

at the server system, associating the received IP address of the client device and the shared GNSS address of the global positioning group with a category; and

assigning the client device and the other client device to the global positioning group according to the category.

20. The method of claim 19 further comprising:

grouping the client device and the other client device into one or more additional global positioning groups using the received IP address of the client device, the shared GNSS address and the category;

storing data defining the one or more global positioning groups; and

sending to the client device information identifying the one or more global positioning groups.