US Patent No. 10,694,512

METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING REFERENCE SIGNAL


Patent No. 10,694,512
Issue Date June 23, 2020
Title Method And Apparatus For Transmitting And Receiving Reference Signal
Inventorship Youn-Sun Kim, Seongnam-si (KR)
Ki-Il Kim, Yongin-si (KR)
Ju-Ho Lee, Suwon-si (KR)
Hyo-Jin Lee, Suwon-si (KR)
Joon-Young Cho, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,694,512

1. A method for receiving reference signals by a terminal in a wireless communication system, the method comprising:receiving, from a base station, a control message configuring a plurality of channel state information (CSI) resource sets for a CSI reporting, wherein the plurality of CSI resource sets comprises a first resource set associated with a CSI reference signal (CSI-RS) resource for a channel measurement, a second resource set associated with a CSI-RS resource for an interference measurement, and a third resource set associated with a CSI interference measurement (CSI-IM) resource, and each of the first resource set, the second resource set, and the third resource set is set to periodic, aperiodic, or semi-static;
receiving, from the base station, reference signals according to the first resource set, the second resource set, and the third resource set;
generating a CSI for the CSI reporting based on the received reference signals; and
transmitting, to the base station, the CSI.