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A Closed Form Solution for the Sum Rate of Multiple Random Beamforming
Janghoon YANG Yohan KIM Dong Ku KIM
IEICE TRANSACTIONS on Communications
Publication Date: 2009/04/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
MIMO, random beamforming, limited feedback, sum rate performance,
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In this letter, a closed form of the sum rate for multiple random beamforming is derived. A numerical evaluation verifies the tightness of the proposed solution to sample average of the sum rate.