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METHOD AND USER EQUIPMENT FOR HANDLING SERVICE CONNECTIVITY IN WIRELESS COMMUNICATION SYSTEM

  • US 20200137716A1
  • Filed: 10/08/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/08/2018
  • Status: Active Grant
First Claim
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1. A method for handling a service connection in a wireless communication system, comprising:

  • detecting, by a User Equipment (UE), a Mobility Management (MM) service state of the UE is set to ATTEMPTING TO UPDATE;

    receiving, by the UE, a valid Temporary Mobile Subscriber Identity (TMSI) in a TMSI reallocation procedure from a base station via a Radio Resource Control (RRC) connection;

    changing, by the UE, the MM service state to a NORMAL SERVICE state in response to the receiving a valid TMSI and the detecting a MM service state; and

    sending, by the UE, a first paging response message to the base station in response to the changing the MM service state and a first paging indication message received from the base station to establish the service connection, the first paging indication message including the valid TMSI.

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