A method, device and system for establishing S1 signaling connection in evolving network

A method, device and system for establishing S1 signaling connection in evolving network

  • CN 101,237,672 B
  • Filed: 01/29/2007
  • Issued: 05/23/2012
  • Est. Priority Date: 01/29/2007
  • Status: Active Grant
First Claim
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1. set up the method that the S1 signaling connects in an evolvement network, it is characterized in that, comprising:

  • The base station eNodeB of source evolution is sent the handoff request message of carrying former S1 signaling connection parameter and is given target eNode B;

    Behind the UE target approach sub-district, target eNode B distributes new S1 signaling to connect parameter, and sends the handoff completion message that carries said former S1 signaling connection parameter and said new S1 signaling connection parameter and give the block core EPC of evolution;

    Said EPC preserves said new S1 signaling and connects parameter.

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