At this writing 802.11n is a WLAN delivery technology that will deliver throughput of 100M bit/sec. or better. This will be about twice the 54M bit/sec. throughput of current WLAN technology (802.11a/802.11g).

It will likely use two transmit and receive antennas with a technique called MIMO (Multiple Input/Multiple Output). This technique exploits the multi-path distortion signals that are normally a problem for WLAN transmission, and uses them to its advantage to deliver better thoughput.