Sang Hyun Shim

US Patent:

20210058862, Feb 25, 2021

Filed:

Mar 12, 2019

Appl. No.:

16/979818

Inventors:

- Suzhou, Jiangsu, CN
Jin Won KANG - Tustin CA, US
Sang Min SHIM - Irvine CA, US
DaeHong KIM - Irvine CA, US

International Classification:

H04W 52/02
H04L 5/14

Abstract:

A full-duplex communication method in a target wake time (TWT) service period of a high-efficiency wireless local area network (WLAN) is performed by a TWT responding station, and includes transmitting TWT schedule information to at least one TWT requesting station; transmitting information regarding a resource unit (RU) to the at least one TWT requesting station through a reference frame in a TWT service period (SP); receiving an uplink frame from the TWT requesting station in a time period determined on the basis of the reference frame through the RU; and transmitting a downlink frame to the TWT requesting station in a specific time duration of the time period. The uplink frame and the downlink frame are transmitted through the same channel.