Ranging of wireless communication networks with distant wireless links

1. A method of operating a communication system, the method comprising:

receiving a first location information related to a geographic location of a wireless communication device and a second location information related to a geographic location of an access node;

processing the first location information and the second location information to determine a distance between the wireless communication device and the access node;

processing the distance to determine a first delay metric, wherein the first delay metric indicates a first time delay associated with a wireless link between the access node and the wireless communication device;

processing the first delay metric to determine if the first delay metric exceeds a threshold delay;

if the first delay metric exceeds the threshold delay, processing the first delay metric and a protocol timing period to determine a second delay metric, wherein the second delay metric indicates a second time delay less than the protocol timing period, and processing at least the protocol timing period to add to the second delay metric to determine a third delay metric, wherein the third delay metric comprises the second delay metric and at least the protocol timing period; and

timing communications between the access node and the wireless communication device over the wireless link based on the third delay metric.

2. The method of operating the communication system of claim 1 , wherein the first location information related to the geographic location of the wireless communication device is received from a global-positioning system receiver.

3. The method of operating the communication system of claim 1 , wherein the first location information related to the geographic location of the wireless communication device is received from a terrestrial position determining equipment system.

4. The method of operating the communication system of claim 1 , wherein the second location information related to the geographic location of the access node is received from a global-positioning system.

5. The method of operating the communication system of claim 1 , wherein the second location information related to the geographic location of the access node is received from a terrestrial position determining equipment system.

6. The method of operating the communication system of claim 1 , further comprising:

in the access node, determining the second location information related to the geographic location of the access node, and transferring the second location information over the wireless link; and

in the wireless communication device, receiving the second location information.

7. The method of operating the communication system of claim 6 , wherein the wireless link comprises a pilot beacon and wherein transferring the second location information over the wireless link comprises transferring the second location information over the pilot beacon in the wireless link.

8. The method of operating the communication system of claim 1 , wherein the third delay metric comprises the second delay metric and an integer quantity of the protocol timing period.

9. The method of operating the communication system of claim 1 , wherein the protocol timing period comprises a reference symbol for a WiMAX protocol.

10. A communication system, comprising:

a location system configured to determine a first location information related to a geographic location of a wireless communication device and transfer the first location information;

an access node configured to receive the first location information and determine a second location information related to a geographic location of the access node;

the access node configured to process the first location information and the second location information to determine a distance between the wireless communication device and the access node;

the access node configured to process the distance to determine a first delay metric, wherein the first delay metric indicates a first time delay associated with a wireless link between the access node and the wireless communication device;

the access node configured to process the first delay metric to determine if the first delay metric exceeds a threshold delay;

if the first delay metric exceeds the threshold delay, the access node configured to process the first delay metric and a protocol timing period to determine a second delay metric, wherein the second delay metric indicates a second time delay less than the protocol timing period, and process at least the protocol timing period to add to the second delay metric to determine a third delay metric, wherein the third delay metric comprises the second delay metric and at least the protocol timing period; and

the access node configured to time communications between the access node and the wireless communication device over the wireless link based on the third delay metric.

11. The communication system of claim 10 , wherein the location system comprises a global-positioning system; and

the wireless communication device is configured to receive the first location information from the location system and transfer the location information over the wireless link.

12. The communication system of claim 10 , wherein the location system comprises a position determining equipment system.

13. The communication system of claim 10 , comprising:

the access node configured to transfer the second delay metric over the wireless link.

14. The communication system of claim 10 , wherein the third delay metric comprises the second delay metric and an integer quantity of the protocol timing period.

15. The communication system of claim 10 , wherein the protocol timing period comprises a reference symbol for a WiMAX protocol.

16. A communication device for a communication system, comprising:

a communication interface configured to receive a first location information related to a geographic location of the communication device and a second location information related to a geographic location of another communication device;

a processing system configured to process the first information and the second information to determine a distance between the communication device and the other communication device;

the processing system configured to process the distance to determine a first delay metric, wherein the first delay metric indicates a first time delay associated with a wireless link between the communication device and the other communication device;

the processing system configured to process the first delay metric to determine if the first delay metric exceeds a threshold delay;

if the first delay metric exceeds the threshold delay, the processing system configured to process the first delay metric and a protocol timing period to determine a second delay metric, wherein the second delay metric indicates a second time delay less than the protocol timing period, and process at least the protocol timing period to add to the second delay metric to determine a third delay metric, wherein the third delay metric comprises the second delay metric and at least the protocol timing period; and

the communication interface configured to time communications between the communication device and the other communication device over the wireless link based on the third delay metric.

17. The communication device of claim 16 , wherein the communication device comprises base station and the other communication device comprises a wireless communication device.

18. The communication device of claim 16 , wherein the communication device comprises a wireless communication device and the other communication device comprises a base station.

19. The communication device of claim 16 , wherein the third delay metric comprises the second delay metric and an integer quantity of the protocol timing period.

20. The communication device of claim 16 , wherein the protocol timing period is a reference symbol for a WiMAX protocol.