A Closed Form Approximation of the Sum Rate Upperbound of Random Beamforming.

Yohan Kim Janghoon Yang Dong Ku Kim

Published in: IEEE Commun. Lett. (2008)

Keyphrases

closed form
point correspondences
absolute difference
closed form solutions
iterative procedure
objective function
marginal likelihood
closed form expressions
exponential family
partition function
graphical models
maximum likelihood estimates