The number of addresses in the header of a WiFi frame is four, why is that number used in IEEE 802.11 Wireless LANS?
The number of addresses in the header of a WiFi frame is four, why is that number used in IEEE 802.11 Wireless LANS?
Introduction
Frames: In 802.11, data frames are indeed the pack animals that transport information between station to station. Depending on the network, there might be a number of different data frame varieties. In addition to data frames, control frames are utilized to accomplish tasks such as clearing an area, channel acquisition, carrier sensing maintenance, and affirmative acknowledgment of received data. Together, control & data frames enable dependable data transmission between stations. Management frames are employed to join and depart wireless networks, migrate associations from one access point to the next, and perform supervisory tasks.
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