## FANDOM

186 Pages

Multiuser MIMO (MU-MIMO) is a MIMO technology which can utilize users as a virtual antenna element. There are two different approaches which are Downlink MU-MIMO and Uplink MU-MIMO schemes. For both downlink and uplink MU-MIMO schemes, signal processing for interference cancellation is required to achieve high throughput performance.

For example, if the zero-forcing algorithm is applied the received signal can be modeled as

$\mathbf{r}_i = \mathbf{w}_\text{zf}^T \mathbf{h} s_i + \mathbf{w}^T \mathbf{n}$

where $\mathbf{w}$ is the zeroforcing beamforming vector.

## Pages in category "MU-MIMO"

The following 8 pages are in this category, out of 8 total.