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What does each number or group of numbers and the letter mean in 802.11b?
Aqati
The 802 portion refers to IEEE 802, which is a set of specifications relating to Local Area Networks (or Metropolitan Area Networks). The 11 refers to a subset of IEEE 802, which refers specifically to WLANs (Wireless Local Area Networks). The b represents the version of the protocol that implements the 802.11 specification. For 802.11b, it refers to a protocol that was released in October of 1999. For much more information, see the article on 802.11 here: http://en.wikipedia.org/wiki/802.11
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By adding up all the numbers in the group and dividing by the number of numbers in the group.
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