Billing engine and method of use

1. A method for data utilization tracking in a wireless communication device, the wireless communication device being associated with a one of a plurality of mobile operator networks and using a cellular network transceiver to communicate therewith, the method comprising:

transmitting a predetermined signal from a plurality of wireless access points (APs) distributed throughout the venue;

at least one of the plurality of wireless access points receiving an authentication request from the wireless communication device, using a second transceiver different from the cellular network transceiver, the authentication request including identification information that uniquely identifies the wireless communication device and identifies the mobile operator network associated with the wireless communication device;

in response to the authentication request, transmitting at least a portion of the identification information of the wireless communication device requesting authentication to an authentication server;

receiving an authentication response from the authentication server for the wireless communication device requesting authentication and, upon authentication of the wireless communication device, establishing a communication link between the authenticated wireless communication device and a wide area network via the wireless access point to thereby initiate operation of the wireless communication device in a data off-load operational session;

monitoring data utilization of the authenticated wireless communication device during the respective data off-load operational session; and

establishing a communication link with the mobile operator network associated with the wireless communication device to provide an indication of data utilization for the authenticated wireless communication device to the mobile operator network associated therewith.

2. The method of claim 1 wherein transmitting the identification information of the wireless communication device requesting authentication comprises transmitting the identification information of the wireless communication device requesting authentication to an authentication server for the respective mobile operator network identified as associated with the wireless communication device requesting authentication.

3. The method of claim 1 wherein transmitting the identification information of the wireless communication device requesting authentication comprises transmitting the identification information of the wireless communication device requesting authentication to a proxy authentication server for authentication for any of the plurality of mobile operator networks.

4. The method of claim 1 wherein monitoring data utilization comprises monitoring a quantity of data downloaded to the wireless communication device and monitoring a quantity of data uploaded from the wireless communication device.

5. The method of claim 1 wherein establishing the communication link with the mobile operator network to provide the indication of data utilization is initiated following termination of the data off-load operational session.

6. The method of claim 1 wherein the plurality of APs are operated by one of the plurality of mobile operator networks.

7. The method of claim 1 wherein the plurality of APs are operated by the venue.

8. The method of claim 1 wherein the off-load operational session may be conducted between the wireless communication device and any of the plurality of APs.

9. The method of claim 1 , further comprising terminating a cellular network connection between the wireless communication device and the mobile operator network upon establishing the off-load operational session.

10. The method of claim 1 wherein establishing the communication link with the mobile operator network comprises transmitting the indication of data utilization for the authenticated wireless communication device to the mobile operator network.

11. The method of claim 1 wherein establishing the communication link with the mobile operator network comprises permitting the mobile operator network to access the utilization data for the authenticated wireless communication device associated with the mobile operator network.

12. A system for data utilization tracking in a wireless communication device having a cellular network connection with one of a plurality of mobile operator networks using a cellular network transceiver, comprising:

a local area network (LAN) having a plurality of wireless access points (APs) and routing infrastructure communicatively coupled to the plurality of APs and configured to communicate therewith;

ones of the plurality of APs, serving as an initial wireless access point, configured to receive an authentication request from the wireless communication device using a second transceiver different from the cellular network transceiver, at the initial AP, the authentication request including identification information that uniquely identifies the wireless communication device and identifies the mobile operator network associated with the wireless communication device;

an authentication server configured to receive at least a portion of the identification information of the wireless communication device requesting authentication and, in response to the authentication request, to authenticate an identity of the wireless communication device, and, upon authentication of the wireless communication device, authorizing the establishment of a communication link between the authenticated wireless communication device and a wide area network (WAN) via the LAN to thereby initiate operation of the wireless communication device in a data off-load operational session;

a data traffic monitor configured to monitor data traffic between the WAN and the authenticated wireless communication device to thereby monitor data utilization of the authenticated wireless communication device during the data off-load operational session; and

a billing engine configured to establish a secure communication link with the mobile operator network associated with the wireless communication device to provide data utilization information for the authenticated wireless communication device to the associated mobile operator network.

13. The system of claim 12 wherein the authentication server is proxy authentication server serving as a proxy for the mobile operator network associated with the wireless communication device wherein the wireless communication device requesting authentication to the proxy authentication server is authenticated without direct authentication by the associated mobile operator network.

14. The system of claim 12 wherein the data traffic monitor is configured to monitor a quantity of data downloaded from the WAN to the wireless communication device via the LAN and to monitor a quantity of data uploaded from the wireless communication device to the WAN via the LAN.

15. The system of claim 12 wherein the LAN is operated by one of the plurality of mobile operator networks.

16. The system of claim 12 wherein the LAN is located in a venue and is operated by the venue.

17. The system of claim 12 wherein the off-load operational session may be conducted between the wireless communication device and any of the plurality of APs.

18. The system of claim 12 wherein the billing engine is further configured to establish the secure communication link with the mobile operator network and to transmit the data utilization information for the authenticated wireless communication device associated with the mobile operator network.

19. The system of claim 12 wherein the billing engine is further configured to establish the secure communication link with the mobile operator network and permit access to the data utilization information for the authenticated wireless communication device associated with the mobile operator network.

20. A system for data utilization tracking in a wireless communication device having a cellular network connection with one of a plurality of mobile operator networks using a cellular network transceiver for use with an authentication, authorization and accounting (AAA) server associated with the mobile operator network associated with the wireless communication device, the system comprising:

a local area network (LAN) having a plurality of wireless access points (APs) and routing infrastructure communicatively coupled to the plurality of APs and configured to communicate therewith;

ones of the plurality of APs, serving as an initial wireless access point, configured to receive an authentication request from the wireless communication device using a second transceiver different from the cellular network transceiver, at the initial AP, the authentication request including identification information that uniquely identifies the wireless communication device and identifies the mobile operator network associated with the wireless communication device;

an authentication server configured to receive at least a portion of the identification information of the wireless communication device requesting authentication and, in response to the authentication request, to authenticate an identity of the wireless communication device, and, upon authentication of the wireless communication device, authorizing the establishment of a communication link between the authenticated wireless communication device and a wide area network (WAN) via the LAN to thereby initiate operation of the wireless communication device in a data off-load operational session;

a data traffic monitor configured to monitor data traffic between the WAN and the authenticated wireless communication device to thereby monitor data utilization of the authenticated wireless communication device during the data off-load operational session; and

a billing engine configured to establish a secure communication link with the mobile operator network associated with the wireless communication device to provide data utilization information for the authenticated wireless communication device to the associated mobile operator network,

wherein the authentication server is configured to establish a secure communication link with the AAA server of the mobile operator network and to transmit the authentication request from the wireless communication device requesting authentication to the AAA server of the mobile operator network and wherein the authentication of the wireless communication device requesting authentication is performed by the AAA server of the associated mobile operator network.