公开(公告)号：US09769746B2

公开(公告)日：2017-09-19

申请号：US14736068

申请日：2015-06-10

Applicant: NEWRACOM INC.

Inventor： Hyoung Jin Kwon ,  Min Ho Cheong ,  Hee Jung Yu

IPC: H04W24/08 ,  H04W52/02 ,  H04W72/04 ,  H04W74/08 ,  H04W88/08 ,  H04W52/24 ,  H04W52/26 ,  H04W52/28

CPC classification number: H04W52/0206 ,  H04W24/08 ,  H04W52/241 ,  H04W52/242 ,  H04W52/243 ,  H04W52/265 ,  H04W52/287 ,  H04W74/0808 ,  H04W88/08

Abstract: Disclosed are operation method of station in wireless local area network. An operation method comprises setting transmission power of a frame; setting a clear channel assessment (CCA) threshold based on a difference between the set transmission power and a default value of the transmission power; and performing a CCA operation based on the set CCA threshold. Therefore, performance of WLAN can be enhanced.