802.11 protocol introduction

MPDU frame structure

There are 3 MPDU frame, control MPDU, data MPDU, management MPDU, in 802.11 MAC protocol. They both consists of MPDU header, MPDU body(except control MPDU) and MPDU tail(FCS). Control MPDU is rather shorter than data MPDU and management MPDU as it has no frame payload and usually it’s unicast and... [Read More]
Tags: wifi MAC