Patent ID: 8279800

Claim:
An enterprise mobile network for providing wireless service within a coverage area associated with an enterprise using licensed radio frequency spectrum, the enterprise mobile network comprising: a base station subsystem deployed on a premises of the enterprise to provide wireless capacity within the coverage area using the licensed radio frequency spectrum; and a mobile switching subsystem deployed in an office of a service provider that operates a public land mobile network, wherein the mobile switching subsystem is communicatively coupled to the public land mobile network; wherein the base station subsystem is communicatively coupled to the mobile switching subsystem using an Internet Protocol (IP) network; wherein the mobile switching subsystem is configured to function as a mobile switching center (MSC) and visitor location register (VLR) for roaming subscribers and local subscribers of the enterprise; and wherein the mobile switching subsystem is configured to function as a home location register (HLR) and gateway mobile switching center (GMSC) for local subscribers of the enterprise.