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Service access control interface for an unlicensed wireless communication system

  • US 7,283,822 B2
  • Filed: 02/06/2006
  • Issued: 10/16/2007
  • Est. Priority Date: 10/17/2003
  • Status: Expired due to Term
First Claim
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1. A system for authorization and authentication of an unlicensed mobile access (UMA) subscriber, the system comprising:

  • a) an unlicensed network controller communicatively coupled to a licensed wireless communication system, wherein the unlicensed network controller comprises an IP network controller (INC) communicatively coupled to the licensed wireless communication system and a security gateway communicatively coupled to the INC;

    b) a mobile station (MS) communicatively coupled to the INC through the security gateway and communicatively coupled to the licensed wireless communication system;

    c) a first server communicatively coupled to the security gateway for authentication of the MS into the unlicensed network controller; and

    d) a second server communicatively coupled to the INC for exchanging session specific data with the INC, wherein the second server authorizes said session specific data.

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