ZME Science on MSN1mon
NASA beamed back a laser message from half a billion kilometers away 100 times faster than using radio wavesLaser communication in space is much faster than conventional radio transmissions ... a traditional radio system wouldn’t ...
which is a conventional radio system where neither the transmitter nor receiver has multiple antenna. 802.11n is the first standard in the 802.11 family to support MIMO (pronounced "MY-moh").
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