US Patent No. 10,142,987

METHOD AND APPARATUS FOR OPERATING SUBFRAME AND TRANSMITTING CHANNEL INFORMATION FOR CONTROLLING INTERFERENCE IN COMMUNICATION SYSTEM


Patent No. 10,142,987
Issue Date November 27, 2018
Title Method And Apparatus For Operating Subframe And Transmitting Channel Information For Controlling Interference In Communication System
Inventorship Seunghoon Choi, Suwon-si (KR)
Joonyoung Cho, Suwon-si (KR)
Hyoungju Ji, Seoul (KR)
Youngbum Kim, Seoul (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,142,987

1. A method by a terminal in a communication system, the method comprising:receiving, from a base station, first information for at least one subframe;
receiving, from the base station, downlink control information (DCI) on a first subframe, the DCI including second information for channel status information (CSI);
transmitting, to the base station, CSI for a second subframe on a third subframe based on the DCI, if the second information is a first value, the second subframe being identified based on the first information; and
transmitting, to the base station, CSI for a fourth subframe on the third subframe, if the second information is a second value.