On the performance analysis of MIMO-OFDM multiband UWB systems in a lognormal fading channel

被引：0
|
作者：
Nam, Vien Hoai [1 ]
Rajatheva, R. M. A. P. [1 ]
机构：
[1] Asian Inst Technol, Telecommun Field Study, Bangkok 12120, Thailand
来源：
2006 IEEE 64TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 (K NtNrL) system (K bandhopping, N-t transmit antennas, N-r receive antennas and L paths combined) in case of lognormal fading channel.
引用
收藏
页码：1993 / 1997
页数：5
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