Method, user equipment and system for maintaining a large number of connections

  • US 9,363,834 B2
  • Filed: 11/23/2011
  • Issued: 06/07/2016
  • Est. Priority Date: 08/25/2011
  • Status: Active Grant
First Claim
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1. A method for maintaining a large number of connections in a Machine Type Communication (MTC) system, comprising:

  • when there is no data transmission between a User Equipment (UE) and an MTC server, a network device for transmitting data between the UE and the MTC server deleting a radio bearer and reserving UE context information related to link restoration and a default bearer; and

    when data needs to be transmitted between the UE and the MTC server, the network device establishing a bearer connection with the UE according to the reserved UE context information related to link restoration;

    wherein the large number of connections refer to more than two connections.

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