Paper Abstract and Keywords |
Presentation |
2007-03-15 10:45
On Adaptive Equalization for Direct Sequence-Ultra Wideband System Keat Beng Toh, Masatoshi Yokota, Shin'ichi Tachikawa (Nagaoka Univ. of Tech.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, a combination of adaptive equalizer and Least Mean Square-RAKE (LMS-RAKE) combining scheme receiver system is proposed for Ultra Wideband (UWB) multipath channel model. The main purpose of the proposed system is to overcome the performance degradation for UWB transmission due to the occurrence of Inter-Symbol Interference (ISI) during high speed transmission of ultra short pulses in a multipath channel. The proposed system improved the system performance by mitigating multipath effect using LMS-RAKE receiver and suppressing the ISI effect with the adaptive equalizer. Simulation results have verified that significant equalization gain can be obtained by the proposed system especially in an UWB multipath channel model that suffered severe ISI effect. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Direct Spread-Ultra Wideband (DS-UWB) / Equalizer / Least Mean Square-RAKE (LMS-RAKE) / Inter-Symbol Interference (ISI) / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 598, WBS2006-59, pp. 13-18, March 2007. |
Paper # |
WBS2006-59 |
Date of Issue |
2007-03-08 (IT, ISEC, WBS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
IT ISEC WBS |
Conference Date |
2007-03-15 - 2007-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Gunma Univ. (Kiryu Campus) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
WBS |
Conference Code |
2007-03-IT-ISEC-WBS |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Adaptive Equalization for Direct Sequence-Ultra Wideband System |
Sub Title (in English) |
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Keyword(1) |
Direct Spread-Ultra Wideband (DS-UWB) |
Keyword(2) |
Equalizer |
Keyword(3) |
Least Mean Square-RAKE (LMS-RAKE) |
Keyword(4) |
Inter-Symbol Interference (ISI) |
Keyword(5) |
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1st Author's Name |
Keat Beng Toh |
1st Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
2nd Author's Name |
Masatoshi Yokota |
2nd Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
3rd Author's Name |
Shin'ichi Tachikawa |
3rd Author's Affiliation |
Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2007-03-15 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
WBS |
Paper # |
IT2006-62, ISEC2006-117, WBS2006-59 |
Volume (vol) |
vol.106 |
Number (no) |
no.594(IT), no.596(ISEC), no.598(WBS) |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2007-03-08 (IT, ISEC, WBS) |