METHOD FOR IMPLEMENTING TRUNK SERVICE BASED ON LONG TERM EVOLUTION AND TRUNK USER TERMINAL

摘要

A method and trunk user terminal for implementing a trunk service based on LTE is disclosed. The trunk user terminal includes: a first monitoring unit, configured to monitor a trunk paging channel (TPCH); a group call request unit, configured to initiate a group call; a second monitoring unit, configured to: after the first monitoring unit monitors a group call message through the TPCH, monitor a trunk group control channel (TGCCH) on a network side to obtain configuration information of a trunk group traffic channel (TGTCH) issued on the TGCCH; and a third monitoring unit, configured to establish a local TGTCH bearer based on the configuration information to monitor the TGTCH.

主权项

1. A method for implementing a trunk service based on Long Term Evolution (LTE), comprising:
setting up a Trunk Paging CHannel (TPCH); after a first terminal initiates a group call, a network side correspondingly setting up a Trunk Group Control CHannel (TGCCH) and a Trunk Group Traffic CHannel (TGTCH), and issuing configuration information of the TGTCH through the TGCCH; a second terminal monitoring and finding a group call message of the first terminal through the TPCH, and monitoring the TGCCH to obtain the configuration information; and the second terminal setting up a local TGTCH bearer based on the configuration information to monitor the TGTCH; wherein, the first terminal and the second terminal are trunk user terminals.