Diversity-multiplexing tradeoff of single-antenna and multi-antenna indoor ultra-wideband channels

Abou-Rjeily, Chadi; Daniele, Norbert; Belfiore, Jean-Claude

Diversity-multiplexing tradeoff of single-antenna and multi-antenna indoor ultra-wideband channels

Abou-Rjeily, Chadi; Daniele, Norbert; Belfiore, Jean-Claude

URI: http://hdl.handle.net/10725/5749

URL: http://ieeexplore.ieee.org/abstract/document/4059485/

DOI: http://dx.doi.org/10.1109/ICU.2006.281590

Date: 2017-06-08

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Abstract:

In this paper, we study the achievable diversity-multiplexing gain (D-MG) tradeoffs over the IEEE 802.15.3a channel model. In particular, we give an exact expression of the D-MG tradeoff for single antenna systems. This expression is based on a statistical model of the integrated energy of the considered channels. At a second time, we evaluate lower and upper bounds on the D-MG tradeoffs of multi-antenna systems. This formulation gives us more insights on the real potential of multi-antenna techniques with UWB systems. It is shown that even though the asymptotical diversity gain has an infinite value, the multi-antenna techniques can be very beneficial in the practical range of signal-to-noise ratios

Citation:

Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). Diversity-multiplexing tradeoff of single-antenna and multi-antenna indoor ultra-wideband channels. In Ultra-Wideband, The 2006 IEEE 2006 International Conference on (pp. 441-446). IEEE.