Journal article
Random Unitary Beamforming with Partial Feedback for MISO Downlink Transmission Using Multiuser Diversity
Abstract
In this paper, we study the problem of downlink transmission in multiple-input-single-output (MISO) wireless communication systems using multiuser diversity. There are $M$ antennas at the base station (BS) and $K$ single-antenna receivers. The performance of multiuser diversity depends on the number of users that have independent channel realizations. It is well known that increasing the number of users improves the performance at the expense …
Authors
Wang H; Kirubarajan T
Journal
IEEE Transactions on Signal Processing, Vol. 55, No. 7, pp. 3380–3389
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
July 1, 2007
DOI
10.1109/tsp.2007.894421
ISSN
1053-587X