公开(公告)号：EP4123984A1

公开(公告)日：2023-01-25

申请号：EP21792350.7

申请日：2021-04-15

申请人： ZTE Corporation

发明人： ZHANG, Lu ,  ZHOU, Xiaojun ,  HUANG, Xiaobing ,  YAN, Zhimin ,  TIAN, Huiqin

IPC分类号： H04L29/06

摘要： An embodiment of the present disclosure relates to the technical field of communications and provides an associated service registration method, comprising: according to a locally-stored subordination relationship between terminals and target call session control function S-CSCF network elements, determining the target S-CSCF network element to which the terminal sending an associated service registration request belongs; and sending the associated service registration request to tire target S-CSCF network element. The associated service registration request is used to indicate the registration status of the terminal in the target S-CSCF network element which the target S-CSCF network element updates according to the associated service registration request. The embodiment of the present disclosure also provides a session border controller network element an S-CSCF network element and a computer-readable storage medium.

公开(公告)号：EP4007222A1

公开(公告)日：2022-06-01

申请号：EP20848665.4

申请日：2020-06-22

申请人： ZTE Corporation

发明人： ZHANG, Lu ,  WANG, Mengxiao ,  ZHOU, Xiaojun ,  YAN, Zhimin ,  LI, Guanjun ,  LI, Aijun

IPC分类号： H04L12/725

摘要： Embodiments of the present application provide a method for realizing signaling routing in rich communication. The method includes: an SBC or an RCS AS searches, in a fast route relationship between service information and fast route information, for fast route information corresponding to a received service request or a received service response, and forwards the service request or the service response according to the found fast route information. The embodiments of the present application can reduce signaling routing and system overhead in rich communication.