US Patent No. 10,142,968

CONTROL CHANNEL DETECTION METHOD AND APPARATUS OF MIMO SYSTEM


Patent No. 10,142,968
Issue Date November 27, 2018
Title Control Channel Detection Method And Apparatus Of Mimo System
Inventorship Hyoungju Ji, Seoul (KR)
Younsun Kim, Seongnam-si (KR)
Juho Lee, Suwon-si (KR)
Joonyoung Cho, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,142,968

1. A method for a wireless communication system, the method comprising:receiving resource information indicating a resource for an enhanced physical downlink control channel (EPDCCH);
identifying a set of antenna ports of a reference signal for the resource based on a transmission mode applied to the resource;
identifying an antenna port of the reference signal for the resource among the set of antenna ports of the reference signal based on an identifier of a terminal; and
receiving downlink control information on the EPDCCH using the antenna port of the reference signal.