公开(公告)号：US20220337636A1

公开(公告)日：2022-10-20

申请号：US17720600

申请日：2022-04-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongku HAN ,  Kedar Santosh Kumar AALLA ,  Jaya Prakash SIVAPURAM ,  Shrihari Shridhar HEGDE ,  Srinivas CHINTHALAPUDI ,  Jiyoung YU ,  Bora HYUN ,  Thejeswara Reddy POCHA ,  Taeyun AN ,  Junghoon LEE ,  Jaesang LIM ,  Jinsu JEONG

IPC: H04L65/1069 ,  H04W72/04

Abstract: A wireless communication method supporting a Rich Communication Suite (RCS) service, the method including performing an RCS provision operation corresponding to an Original Equipment Manufacturer (OEM) application in response to an RCS service request of the OEM application, transmitting an RCS function connection request to a Session Initiation Protocol (SIP) transport layer after the RCS provision operation is completed, controlling a session for an RCS function based on the RCS function connection request to obtain a dedicated bearer, and exchanging RCS media data with a network through the dedicated bearer.