MultiUserMIMO
MultiUser MIMO, or MU-MIMO, is a wireless communication technology that enhances spectral efficiency by allowing a transmitter to simultaneously send data to multiple users using the same radio resources. This is achieved by employing multiple antennas at the transmitter, which can form different spatial streams. These spatial streams can be directed to distinct users within the same time and frequency block. Unlike traditional Single-User MIMO (SU-MIMO) where one device communicates with a base station at a time, MU-MIMO enables a single base station to communicate with multiple devices concurrently.
The core principle behind MU-MIMO is spatial multiplexing, where the transmitter intelligently steers its signals towards
MU-MIMO offers significant advantages, including increased overall network capacity and improved user experience due to higher