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On the Performance Analysis of MIMO-OFDM Multiband UWB Systems in a Lognormal Fading Channel

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2 Author(s)
Vien Hoai Nam ; Asian Inst. of Technol., Telecommun. Field of Study, Bangkok ; Rajatheva, R.M.A.P.

Multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) techniques are applied to multiband ultrawideband (UWB) systems to obtain high rate communications over indoor wireless channels. In this paper, we setup a general scenario to investigate the performance of MIMO-OFDM multiband UWB systems without specific coding schemes. We also derive a lower bound of pairwise-error probability (PEP) of an (KNtNrL) system (K bandhopping, Nt transmit antennas, Nr receive antennas and L paths combined) in case of lognormal fading channel.

Published in:

Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th

Date of Conference:

25-28 Sept. 2006