×

Method and apparatus for managing device context using an IP address in a communication system

  • US 9,602,402 B2
  • Filed: 07/20/2012
  • Issued: 03/21/2017
  • Est. Priority Date: 07/20/2011
  • Status: Active Grant
First Claim
Patent Images

1. A method for managing a context in a communication system, the method comprising:

  • detecting a packet transmitted between a device, to which a new temporary identifier is assigned, and a server;

    transmitting, to a device profile database, a request message for requesting information for an old temporary identifier of the device;

    receiving, from the device profile database, a response message including the information for the old temporary identifier of the device; and

    managing a context of the device by mapping the old temporary identifier of the device to the new temporary identifier of the device without a user identification of the device, the context comprising at least one of user activity information and user service usage information.

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