Subband transforms for CDMA systems

Subband transforms for CDMA systems

This thesis presents a new technique to enhance interference immunity of a spread spectrum system. Interference in the received signal is suppressed using this technique before the despreading operation takes place. Instead of the conventional Fourier transform, wavelet transform is employed in this...

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Main Author: Lee, Weng Chye.
Other Authors: School of Electrical and Electronic Engineering
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
Online Access:http://hdl.handle.net/10356/4586
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Institution: Nanyang Technological University
id sg-ntu-dr.10356-4586
record_format dspace
spelling sg-ntu-dr.10356-45862023-07-04T15:21:23Z Subband transforms for CDMA systems Lee, Weng Chye. School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems This thesis presents a new technique to enhance interference immunity of a spread spectrum system. Interference in the received signal is suppressed using this technique before the despreading operation takes place. Instead of the conventional Fourier transform, wavelet transform is employed in this technique. Wavelet transform provides valuable time information about the received signal. Therefore making it easy for the exciser to detect non-stationary and impulsive interference. Master of Engineering 2008-09-17T09:54:48Z 2008-09-17T09:54:48Z 2000 2000 Thesis http://hdl.handle.net/10356/4586 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Wireless communication systems
Lee, Weng Chye.
Subband transforms for CDMA systems
description This thesis presents a new technique to enhance interference immunity of a spread spectrum system. Interference in the received signal is suppressed using this technique before the despreading operation takes place. Instead of the conventional Fourier transform, wavelet transform is employed in this technique. Wavelet transform provides valuable time information about the received signal. Therefore making it easy for the exciser to detect non-stationary and impulsive interference.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Lee, Weng Chye.
format Theses and Dissertations
author Lee, Weng Chye.
author_sort Lee, Weng Chye.
title Subband transforms for CDMA systems
title_short Subband transforms for CDMA systems
title_full Subband transforms for CDMA systems
title_fullStr Subband transforms for CDMA systems
title_full_unstemmed Subband transforms for CDMA systems
title_sort subband transforms for cdma systems
publishDate 2008
url http://hdl.handle.net/10356/4586
_version_ 1772825499688501248

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