ICI Reduction Methods for MC-CDMA Systems

ICI Reduction Methods for MC-CDMA Systems

Bibliographic Details
Main Author: Wu, Meng
Language:English
Published: Wright State University / OhioLINK 2008
Subjects:
Electrical Engineering
MC-CDMA
Cognitive radio
Inter-Carrier Interference
ICI cancellation
OFDM
Online Access:http://rave.ohiolink.edu/etdc/view?acc_num=wright1222376028
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spelling ndltd-OhioLink-oai-etd.ohiolink.edu-wright12223760282021-08-03T06:16:58Z ICI Reduction Methods for MC-CDMA Systems Wu, Meng Electrical Engineering MC-CDMA Cognitive radio Inter-Carrier Interference ICI cancellation OFDM Multi-carrier code-division multiple-access (MC-CDMA) is an important multiple access candidate for 4G wireless communication system. While MC-CDMA provides high performance and high capacity in frequency selective fading channels, it is very sensitive to the signal distortion, especially the Inter Carrier Interference (ICI). We apply self-cancelation and a frequency transmission paradigm to MC-CDMA system to improve the sytem performance in an ICI rich environment. Furthermore, we combine the frequency transmission paradigm FD-MC-CDMA with ICI cancelation. Also, we apply all these three schemes into non-contiguous OFDM and non-contiguous MC-CDMA systems in simple Cognitive Radio communication environments and present the simulation results. Theoretical analysis and numerical results confirm the effectiveness of our proposed new schemes. 2008-09-26 English text Wright State University / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=wright1222376028 http://rave.ohiolink.edu/etdc/view?acc_num=wright1222376028 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
collection NDLTD
language English
sources NDLTD
topic Electrical Engineering
MC-CDMA
Cognitive radio
Inter-Carrier Interference
ICI cancellation
OFDM
spellingShingle Electrical Engineering
MC-CDMA
Cognitive radio
Inter-Carrier Interference
ICI cancellation
OFDM
Wu, Meng
ICI Reduction Methods for MC-CDMA Systems
author Wu, Meng
author_facet Wu, Meng
author_sort Wu, Meng
title ICI Reduction Methods for MC-CDMA Systems
title_short ICI Reduction Methods for MC-CDMA Systems
title_full ICI Reduction Methods for MC-CDMA Systems
title_fullStr ICI Reduction Methods for MC-CDMA Systems
title_full_unstemmed ICI Reduction Methods for MC-CDMA Systems
title_sort ici reduction methods for mc-cdma systems
publisher Wright State University / OhioLINK
publishDate 2008
url http://rave.ohiolink.edu/etdc/view?acc_num=wright1222376028
work_keys_str_mv AT wumeng icireductionmethodsformccdmasystems
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