US Patent No. 10,172,181

APPARATUS AND METHOD OF TRANSMITTING/RECEIVING SIGNALS IN MOBILE COMMUNICATION SYSTEM SUPPORTING CARRIES


Patent No. 10,172,181
Issue Date January 01, 2019
Title Apparatus And Method Of Transmitting/receiving Signals In Mobile Communication System Supporting Carries
Inventorship Soenghun Kim, Suwon-si (KR)
Sangbum Kim, Suwon-si (KR)
Jaehyuk Jang, Suwon-si (KR)
Kyeongin Jeong, Yongin-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,172,181

1. A method for configuring a connection by a terminal, the method comprising:receiving a radio resource control (RRC) message from a base station;
determining that semi-persistent scheduling (SPS) and transmission time interval (TTI) bundling are simultaneously to be configured based on the RRC message;
when the SPS and the TTI bundling are simultaneously to be configured, determining that dual connectivity is to be configured;
when the dual connectivity is to be configured, determining that the TTI bundling is to be configured for a primary serving cell (PCell) of a master cell group (MCG) and the SPS is to be configured for a primary secondary serving cell (PSCell) of a secondary cell group (SCG); and
when the TTI bundling is to be configured for the PCell of the MCG and the SPS is to be configured for the PSCell of the SCG, configuring an RRC connection based on the RRC message.