Analysis of DS-UWB with MMSE equalization in dispersive channels

Sheng Lun Chiou, Ming-Xian Chang

研究成果: Conference contribution

3 引文 (Scopus)

摘要

In this paper, DS-UWB systems will be employed in dispersive channels. Due to the serious dispersive effect of multipath channels, DS-UWB systems with equalization are also considered. We propose an MMSE equalizer for solving the intersymbol interference (ISI), and this equalizer needs no statistical measurement. We also consider an equalizer of only essential partial taps to reduce the complexity of filter, and the simulation results show that the resulted performance is almost the same as the filter of all taps. The simulation of bit-error probability of DS-UWB systems in the dispersive channel verifies the analysis.

原文English
主出版物標題2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006
發行者IEEE Computer Society
ISBN(列印)1424405173, 9781424405176
DOIs
出版狀態Published - 2006 一月 1
事件2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006 - Wuhan, China
持續時間: 2006 九月 222006 九月 29

出版系列

名字2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006

Other

Other2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006
國家China
城市Wuhan
期間06-09-2206-09-29

指紋

Equalizers
Ultra-wideband (UWB)
simulation
Intersymbol interference
Multipath propagation
interference
performance

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Communication

引用此文

Chiou, S. L., & Chang, M-X. (2006). Analysis of DS-UWB with MMSE equalization in dispersive channels. 於 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006 [4149288] (2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006). IEEE Computer Society. https://doi.org/10.1109/WiCOM.2006.111
Chiou, Sheng Lun ; Chang, Ming-Xian. / Analysis of DS-UWB with MMSE equalization in dispersive channels. 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006. IEEE Computer Society, 2006. (2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006).
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Chiou, SL & Chang, M-X 2006, Analysis of DS-UWB with MMSE equalization in dispersive channels. 於 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006., 4149288, 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006, IEEE Computer Society, 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006, Wuhan, China, 06-09-22. https://doi.org/10.1109/WiCOM.2006.111

Analysis of DS-UWB with MMSE equalization in dispersive channels. / Chiou, Sheng Lun; Chang, Ming-Xian.

2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006. IEEE Computer Society, 2006. 4149288 (2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006).

研究成果: Conference contribution

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AB - In this paper, DS-UWB systems will be employed in dispersive channels. Due to the serious dispersive effect of multipath channels, DS-UWB systems with equalization are also considered. We propose an MMSE equalizer for solving the intersymbol interference (ISI), and this equalizer needs no statistical measurement. We also consider an equalizer of only essential partial taps to reduce the complexity of filter, and the simulation results show that the resulted performance is almost the same as the filter of all taps. The simulation of bit-error probability of DS-UWB systems in the dispersive channel verifies the analysis.

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Chiou SL, Chang M-X. Analysis of DS-UWB with MMSE equalization in dispersive channels. 於 2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006. IEEE Computer Society. 2006. 4149288. (2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006). https://doi.org/10.1109/WiCOM.2006.111