Optimal Multiuser Transmit Beamforming: A Difficult Problem with a Simple Solution Structure.

Emil Björnson Mats Bengtsson Björn E. Ottersten

Published in: CoRR (2014)

Keyphrases

optimal solution
locally optimal
closed form
frequency domain
dynamic programming
minimum cost
minimum energy
social networks
structural information
error prone
linear equations
greedy heuristic