CPC H04L 5/0046 (2013.01) [H04L 5/006 (2013.01); H04W 24/10 (2013.01)] | 16 Claims |
1. A method for use in a first station (STA), the method comprising:
transmitting, to a second STA, a request frame that includes an indicator indicating a request for midamble information;
receiving, from the second STA, a response frame that includes the midamble information indicating one or more channel conditions based on the request frame; and
transmitting a physical layer convergence procedure (PLCP) protocol data unit (PPDU) that includes at least one midamble generated based on the midamble information.
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