August 27, 2017July 30, 2020802.11 802.11 MAC Sublayer format General 802.11 MPDU Format The technical term for an 802.11 frame is an 802.11 MAC Protocol Data Unit (MPDU) MAC […]
August 27, 2017July 30, 2020802.11 802.11 – Step Back Review Direct sequence spread spectrum (DSSS) PHY specification for the 2.4 GHz band designated for ISM applications The DSSS system provides […]
August 27, 2017July 30, 2020802.11 802.11 Association Status Codes & Codes 802.11 Association Status Codes Code 802.11 definition Explanation 0 Successful 1 Unspecified failure For example : when there is no […]
August 27, 2017July 30, 2020802.11 802.11 Frames Management Frames 802.11 management frames make up a majority of the frame types in a WLAN. Management frames are used […]
August 27, 2017July 30, 2020802.11 OSI model – 802.11 Data-Link Layer The 802.11 Data-Link layer is divided into two sublayers: The upper portion is the IEEE 802.2 Logical Link […]
August 27, 2017July 30, 2020802.11 MAC architecture DCF The fundamental access method of the MAC used by 802.11 devices is a distributed coordination function (DCF) known as […]