What is MIMO (Multiple Input Multiple Output)?

Multiple Input Multiple Output is a strategy for multiplying the limit of a radio connection utilizing numerous transmission and receiving antennas to exploit multipath propagation. MIMO alludes to the utilization of various antennas at the transmitter and the receiver. MIMO is generally not the same as smart antenna techniques strategies created to improve the performance of a solitary information signal. MIMO can be partitioned into three principal classifications: precoding, spatial multiplexing (SM), and diversity coding.