Patent ID: 9236925
Filing Date: 2016-01-12
CPC Classification: H04B,H04L,H04W

Claim Text:
1. A method of transmitting information on a modulation and coding scheme (MCS) in a wireless local area network system, the method comprising: receiving, by a first station from a second station, a physical layer protocol data unit (PPDU); configuring, by the first station, a MCS feedback (MFB) based on the PPDU; and transmitting, by the first station to the second station, feedback information including the configured MFB and a MFB type field, wherein the MFB type field indicates whether or not the MFB is configured as a response to a MFB request (MRQ) of the second station, and wherein the feedback information further includes coding information indicating a coding type of the PPDU if the MFB type field indicates that the MFB is not configured as a response to the MRQ of the second station.