US Patent No. 10,798,696

METHOD AND USER EQUIPMENT FOR RECEIVING DOWNLINK SIGNAL, AND METHOD AND BASE STATION FOR TRANSMITTING DOWNLINK SIGNAL


Patent No. 10,798,696
Issue Date October 06, 2020
Title Method And User Equipment For Receiving Downlink Signal, And Method And Base Station For Transmitting Downlink Signal
Inventorship Hyangsun You, Seoul (KR)
Yunjung Yi, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Eunsun Kim, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,798,696

1. A method of receiving a downlink (DL) signal by a user equipment in a wireless communication system, the method comprising:receiving zero-power information about a DL control channel,
wherein the zero-power information is information indicating a ratio between transmission power of non-zero-power resources on the assumption that zero-power resources are not present in DL control channel candidates and transmission power of the non-zero-power resources on the assumption that the zero-power resources are present in the DL control channel candidates;
determining the DL control channel candidates in a slot based on the zero-power information, the DL control channel candidates comprising the non-zero-power resources and the zero-power resources; and
receiving the DL control channel by monitoring the non-zero-power resources of the DL control channel candidates in the slot.