System and method to control wireless communications

• US 9,191,980 B2
• Filed: 09/16/2011
• Issued: 11/17/2015
• Est. Priority Date: 04/23/2008
• Status: Active Grant

• Current Assignee: Lemko Corporation
• Original Assignee: Lemko Corporation
• Inventors: Pan, Shaowei
• Primary Examiner(s): NGUYEN, THU HA T
• Application Number:
  US13/235,021
• Publication Number:
  US 20120002607A1
• Time in Patent Office: 1,523 Days
• Field of Search: 709/217, 709/218, 709/212, 707/748, 370/352, 370/401, 455/433
• US Class Current: 1/1
• CPC Class Codes: H04L 65/1036 at the edge
• CPC Class Codes: H04W 76/12 Setup of transport tunnels
• CPC Class Codes: H04W 88/10 adapted for operation in multiple networks, e.g. multi-mode access points
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

A method of controlling wireless communications is provided. A call is received from a first mobile device at a base transceiver station (BTS) interface of a first distributed mobile architecture (DMA) server. The call is associated with a destination device. The first DMA server determines that a first distributed mobile architecture gateway (DMAG) supports communication with the destination device based on registration data stored at the first DMA server. Voice information associated with the call is converted to packet data. The packet data is routed to the destination device via the first DMAG.

Claims

1. A method comprising:

receiving a first call from a first mobile device at a first base transceiver station (BTS) interface of a first distributed mobile architecture (DMA) server, wherein the first call is associated with a destination device;

determining that a first distributed mobile architecture gateway (DMAG) supports communication with the destination device based on registration data stored at the first DMA server, wherein the registration data indicates that the destination device is not within a wireless coverage area associated with the first DMA server, and wherein the first DMAG is communicatively coupled to a plurality of DMA servers including the first DMA server;

converting first voice information associated with the first call to first packet data; and

routing the first packet data to the destination device via the first DMAG.

2. The method of claim 1, further comprising:

receiving a second call from a second mobile device at a second BTS interface of the first DMA server, wherein the second call is associated with a third mobile device;

determining that the first DMA server supports communication with the third mobile device based on the registration data, wherein the registration data indicates that the third mobile device is within the wireless coverage area;

converting second voice information associated with the second call to second packet data; and

routing the second packet data to the third mobile device via a third BTS interface.

3. The method of claim 1, further comprising:

in response to a second DMA failing, receiving a second call from a second mobile device that is associated with the second DMA, wherein the second call is associated with a second destination device;

determining that the first DMAG supports communication with the second destination device based on the registration data, wherein the registration data indicates that the second destination device is not within the wireless coverage area;

converting second voice information associated with the second call to second packet data; and

routing the second packet data to the second destination device via the first DMAG.

4. The method of claim 1, wherein the first call uses a first wireless communication protocol and further comprising:

receiving a second call from a second mobile device at a second BTS interface of the first DMA server, wherein the second call uses a second wireless communication protocol that is different from the first wireless communication protocol, and wherein the second call is associated with the destination device;

converting second voice information associated with the second call to second packet data; and

routing the second packet data to the destination device via the first DMAG.

5. The method of claim 4, wherein the first wireless communication protocol is a Universal Mobile Telecommunications System protocol, and wherein the second wireless communication protocol is a Worldwide Interoperability for Microwave Access protocol.

6. The method of claim 1, wherein the first DMAG is in communication with a plurality of legacy communication networks.

7. The method of claim 1, wherein the first DMA server is configured to receive one or more calls while the first DMA server is moving.

8. The method of claim 7, wherein the first DMA server is located within a first coverage area associated with the first DMAG when the first call is received.

9. The method of claim 8, further comprising:

converting additional voice information associated with the call to additional packet data;

in response to determining that the first DMA server has moved into a second coverage area associated with a second DMAG, determining that the second DMAG supports communication with the destination device; and

routing the additional packet data to the destination device via the second DMAG.

10. A method, comprising:

receiving a call from a communication device at a distributed mobile architecture gateway (DMAG) via a network, wherein the call is associated with a destination device, wherein the call is routed to the DMAG from a first distributed mobile architecture (DMA) server in response to the first DMA server determining that the DMAG supports communication with the destination device based on first registration data stored at the first DMA server, wherein the first registration data indicates that the destination device is not within a first wireless coverage area associated with the first DMA server;

determining that a second DMA server supports wireless communication with the destination device based on second registration data stored at the DMAG, wherein the DMAG is communicatively coupled to a plurality of DMA servers including the first DMA server and the second DMA server;

converting information associated with the call to packet data; and

routing the packet data to the destination device via the second DMA server.

11. The method of claim 10, further comprising:

in response to a second DMAG failing, receiving a second call from a second communication device, wherein the second call is associated with a second destination device, and wherein the second communication device is associated with the second DMAG;

determining that a third DMA supports wireless communication with the second destination device based on the second registration data;

converting second voice information associated with the second call to second packet data; and

routing the second packet data to the second destination device via the first DMAG.

12. The method of claim 10, wherein the second registration data indicates that the DMAG is a node that controls communications related to the first DMA server and that a second DMAG controls communications related to a third DMA server.

13. The method of claim 10, wherein the second registration data stored at the DMAG indicates that the second DMA server is associated with a second wireless coverage area, and wherein the second registration data indicates that the destination device is within the second wireless coverage area.

14. The method of claim 13, further comprising:

in response to determining that the destination device has moved from the second wireless coverage area into a third wireless coverage area associated with a third DMA server, determining that the third DMA server supports communication with the destination device based on the second registration data stored at the DMAG; and

routing additional packet data to the destination device via the third DMA server.

15. A non-transitory computer-readable storage medium, comprising instructions, that when executed by a processor, cause the processor to:

receive a call from a communication device at a distributed mobile architecture gateway (DMAG) via a network, wherein the call is associated with a destination device, wherein the call is routed to the DMAG from a first distributed mobile architecture (DMA) server in response to the first DMA server determining that the DMAG supports communication with the destination device based on first registration data stored at the first DMA server, wherein the first registration data indicates that the destination device is not within a first wireless coverage area associated with the first DMA server;

determine that a second DMA server supports communication with the destination device based on second registration data stored at the DMAG, wherein the DMAG is communicatively coupled to a plurality of DMA servers including the first DMA server and the second DMA server; and

convert information associated with the call to packet data to be routed to the destination device via the second DMA server.

16. The non-transitory computer-readable storage medium of claim 15, wherein the instructions further cause the processor to receive a second call at the DMAG from a third DMA server, wherein the call uses a first wireless communication protocol, and wherein the second call uses a second wireless communication protocol that is different from the first wireless communication protocol.

17. The non-transitory computer-readable storage medium of claim 16, wherein the instructions further cause the processor to determine that a legacy network supports communication with a second destination device associated with the second call based on the second registration data.

18. The non-transitory computer-readable storage medium of claim 17, wherein-the instructions further cause the processor to convert second information associated with the second call to second packet data to be routed to the second destination device via the legacy network.

19. The non-transitory computer-readable storage medium of claim 15, wherein the DMAG supports communication with the network via a first network interface.

20. The non-transitory computer-readable storage medium of claim 19, wherein the DMAG supports communication with at least one additional network via at least one additional network interface.