公开(公告)号：US20210176284A1

公开(公告)日：2021-06-10

申请号：US17180518

申请日：2021-02-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongting GU ,  Hua WEN ,  Qian ZHU ,  Jing LI ,  Yihua LI ,  Qiting XIE

IPC: H04L29/06 ,  H04W4/60 ,  H04W8/18 ,  H04W84/08 ,  H04W4/08 ,  H04W4/10

Abstract: The present disclosure relates to trunking communication systems, servers, access networks, and trunking communication methods. One example system includes a trunking management server and an access network. The trunking management server includes a trunking call service control module and a connected trunking call media gateway module. The trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE. The trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.

公开(公告)号：US20200007593A1

公开(公告)日：2020-01-02

申请号：US16567266

申请日：2019-09-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongting GU ,  Hua WEN ,  Qian ZHU ,  Jing LI ,  Yihua LI ,  Qiting XIE

IPC: H04L29/06 ,  H04W8/18

Abstract: The present disclosure relates to trunking communication systems, servers, access networks, and trunking communication methods. One example system includes a trunking management server and an access network. The trunking management server includes a trunking call service control module and a connected trunking call media gateway module. The trunking call media gateway module is configured to receive service data sent through the access network by a trunking UE, and forward the service data according to a communication type of the service data for implementing user plane communication of the trunking UE. The trunking call service control module is configured to receive a communication request sent through the access network by a trunking UE, and perform call control and bearer management on the trunking UE according to a communication type of the communication request for implementing control plane communication of the trunking UE.