×

Method and system for providing information of related communication sessions in hybrid telecommunication networks

  • US 9,825,780 B2
  • Filed: 07/28/2005
  • Issued: 11/21/2017
  • Est. Priority Date: 07/30/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method for providing a verification of whether a call via a Circuit Switched (CS) network and a related Packet Switched session via a Packet Switched (PS) network are combinational, within a telecommunications system comprising said PS and CS networks, where the PS and CS networks are connecting at least a first user equipment and a network entity, where each of the first user equipment and the network entity has a respective connection associated with a respective PS network address in the PS network and a respective connection associated with a respective CS network address in the CS network, the method comprising the steps of:

  • establishing a presence of the call in the Circuit Switched network and the related PS session in the Packet Switched network, between the first user equipment and the network entity, the call and the related PS session being present simultaneously,in response to the presence of the call and the related PS session being established, performing a real-time combinational check verifying that the call and the related PS session originate at the first user equipment and terminate at the network entity;

    providing at least one subsystem with the verification of the performed real-time combinational check.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×