US Patent No. 10,342,002

METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM


Patent No. 10,342,002
Issue Date July 02, 2019
Title Method And Device For Transmitting And Receiving Wireless Signal In Wireless Communication System
Inventorship Suckchel Yang, Seoul (KR)
Joonkui Ahn, Seoul (KR)
Hanbyul Seo, Seoul (KR)
Assignee LG ELECTRONICS INC., Seoul (KR)

Claim of US Patent No. 10,342,002

1. A method of performing communication by a user equipment (UE) in a wireless communication system, the method comprising:receiving first layer 1 (L1) information related to M (M?N) number of unlicensed band cells (UCells) to which a downlink resource is temporarily set among N number of UCells from an eNB;
receiving second L1 information related to a maximum number of K of UCells that the UE is able to aggregate;
aggregating all of the M number of UCells, when K is no less than M;
aggregating K number of UCells selected by the UE from the N number of UCells based on a predetermined rule, without an indication from the eNB related to the selected K number of UCells, when K is less than M; and
performing communication with the eNB using the aggregated UCells.