Birch, Stewart, Kolasch & Birch, LLP
Method and device for transmitting and receiving downlink signal in wireless communication system
The present invention relates to a method and device for receiving a downlink signal by a terminal in a wireless communication system. More particularly, the method includes: receiving first quasi co-location (QCL) characteristic-related information for the downlink communication of a first RF resource; and receiving a downlink signal by using a second RF resource, wherein the second RF resource indicates an RF resource when the use of an RF resource is changed from uplink communication use to downlink communication use at a specific time, and a downlink signal is decoded by using second QCL characteristic-related information for the downlink communication of the second RF resource, and the first QCL characteristic-related information and the second QCL characteristic-related information are independently defined.
LG ELECTRONICS INC.
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Inkwon Seungmin Hanbyul Jonghyun
Seo Lee Seo Park