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STATE TRANSITION METHOD OF WIRELESS COMMUNICATION SYSYEM

  • US 20180176834A1
  • Filed: 12/21/2017
  • Published: 06/21/2018
  • Est. Priority Date: 12/21/2016
  • Status: Active Grant
First Claim
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1. A state transition method of a wireless communication system, comprising:

  • transmitting, by a wireless communication device, a network transition request to a first base station of a first network, wherein the network transition request includes an assistance information of the wireless communication device; and

    transmitting, by the first base station, a handover request including the assistance information to a second base station of a second network;

    generating and transmitting, by the second base station, a handover message to the first base station in response to the handover request;

    generating and transmitting, by the first base station, a state transition message to the wireless communication device in response to the handover message; and

    transitioning, by the wireless communication device, from an RRC inactive state of the first network to a first state of the second network in response to the state transition message.

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