Analysis of DS-UWB with MMSE equalization in dispersive channels

Sheng Lun Chiou; Ming Xian Chang

doi:10.1109/WiCOM.2006.111

Analysis of DS-UWB with MMSE equalization in dispersive channels

Sheng Lun Chiou, Ming Xian Chang

Institute of Computer and Communication Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006
Publisher	IEEE Computer Society
ISBN (Print)	1424405173, 9781424405176
DOIs	https://doi.org/10.1109/WiCOM.2006.111
Publication status	Published - 2006 Jan 1
Event	2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006 - Wuhan, China Duration: 2006 Sep 22 → 2006 Sep 29

Publication series

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

Other

Other	2006 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2006
Country	China
City	Wuhan
Period	06-09-22 → 06-09-29

All Science Journal Classification (ASJC) codes

Computer Science Applications
Electrical and Electronic Engineering
Communication

Access to Document

10.1109/WiCOM.2006.111

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Chiou, S. L., & Chang, M. X. (2006). Analysis of DS-UWB with MMSE equalization in dispersive channels. In 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

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abstract = "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, MX 2006, Analysis of DS-UWB with MMSE equalization in dispersive channels. in 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).

Research output: Chapter in Book/Report/Conference proceeding › 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 MX. Analysis of DS-UWB with MMSE equalization in dispersive channels. In 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