Wireless Cooperative Networks: Self-Configuration and Optimization
Biannual performance rept. Jan-Jun 2008
FLORIDA UNIV GAINESVILLE DEPT OF ELECTRICAL AND COMPUTER ENGINEERING
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Distributed multi-input multi-output MIMO system is a promising architecture to provide reliable communications over spatially separated relaying nodes. In this paper, we will investigate the optimum resource allocation techniques in distributed MIMO systems, employing differential demodulation and various relaying protocols. Instead of limiting to energy optimization, we solve this problem via a two-dimensional energy and location optimization. Benefits of our resource optimization approaches are illustrated through extensive analysis and simulations. Comparisons between different optimization techniques and systems with different protocols are also included.
- Radio Communications