802.11N知识_速率计算方法

802.11n速率计算方法802.11n采用了MIMO多天线技术，当存在两根天线(即假如是2X2时)，在每种带宽下它存在16种速率(记为MCS0-MCS15，MCS：Modulationandcodingscheme)(当有3根或许4根天线都一同可以发射数据的时候，理论上应该是1根天线时的3倍或4倍)。这16种速率分别是：

(802.11n rate calculation method 802.11n adopts MIMO multi-antenna technology. When there are two antennas (that is, if it is 2X2), it has 16 rates in each bandwidth (recorded as MCS0-MCS15, MCS: Modulation and coding scheme) (when When there are 3 or 4 antennas that can transmit data at the same time, it should theoretically be 3 times or 4 times as much as when one antenna is used). The 16 rates are:)

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