# jsdmrfweights

## Description

returns the RF precoding weights, `wprf`

= jsdmrfweights(`hcov`

,`ns`

)`wprf`

, for the channel covariance
matrix, `hcov`

, to achieve orthogonality among users by *Joint
Spatial Division Multiplexing* (JSDM). JSDM uses RF precoding weights to divide
users into groups by their location information. The RF precoding weights,
`wprf`

, beamform the transmitted signal into each group.

## Examples

## Input Arguments

## Output Arguments

## References

[1] Adhikary A., J. Nam, J-Y Ahn, and
G. Caire. "Joint Spatial Division and Multiplexing - The Large-Scale Array Regime."
*IEEE Transactions on Information Theory*, Vol. 59, No. 10, October
2013, pp. 6441-6463.

## Extended Capabilities

## Version History

**Introduced in R2023a**