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Mobile communication system for communicating with an integrated services digital network

  • US 6,320,862 B1
  • Filed: 04/21/1998
  • Issued: 11/20/2001
  • Est. Priority Date: 04/22/1997
  • Status: Expired due to Fees
First Claim
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1. A mobile communications system connected to an integrated services digital network (ISDN), comprising:

  • a first terminator for terminating a first transfer procedure of user information for wireless transmission;

    a second terminator for terminating a second transfer procedure of a circuit switching signal for wireless transmission;

    a first interface to the ISDN for the user information according to ITU-T Recommendation V.110; and

    a second interface to the ISDN for the circuit switching signal according to ISDN User Part (ISUP) of common channel signaling system No. 7.

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