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ENTERPRISE MOBILE NETWORK FOR PROVIDING CELLULAR WIRELESS SERVICE USING LICENSED RADIO FREQUENCY SPECTRUM AND THE SESSION INITIATION PROTOCOL

  • US 20120309349A1
  • Filed: 08/17/2012
  • Published: 12/06/2012
  • Est. Priority Date: 02/08/2008
  • Status: Active Grant
First Claim
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1. A mobile switching subsystem (MSS) for use with a base station subsystem (BSS) deployed on a premises of an enterprise to provide wireless service within a coverage area associated with the enterprise using licensed radio frequency spectrum as a part of an enterprise mobile network, the MSS comprising:

  • switching functionality that comprises a Session Initiation Protocol (SIP) proxy function, a SIP redirect function, and a SIP register function;

    a visitor location register (VLR) function that comprises a SIP location function; and

    a home location register (HLR) that is configured to store SIP profiles;

    wherein the switching functionality, VLR function, and HLR function are configured to provide the wireless service within the coverage area within the enterprise using the licensed radio frequency spectrum as a part of the enterprise mobile network.

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