公开(公告)号：US20240236153A1

公开(公告)日：2024-07-11

申请号：US18615048

申请日：2024-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongda Lin ,  Shengwen Zhang ,  Kai Huang

IPC: H04L65/1016 ,  H04L65/1069 ,  H04L65/65

CPC classification number: H04L65/1016 ,  H04L65/1069 ,  H04L65/65

Abstract: A communication method includes a data channel service entity that is configured to transmit real-time interaction information between a first user equipment (UE) and a second UE that are in a same call service. The communication method includes establishing a first data channel with the first UE, establishing a first video channel with the second UE; sending, to the second UE through the first video channel, first real-time interaction information sent by the first UE through the first data channel, and/or sending, to the first UE through the first data channel, second real-time interaction information sent by the second UE through the first video channel. The first data channel is used to transmit data according to Stream Control Transmission Protocol (SCTP), and the first video channel is used to transmit data according to User Datagram Protocol (UDP).