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The use of convolutional code for narrowband interference suppression in OFDM-DVBT System

The problem of mitigating narrowband interference (NBI) due to coexistence between Digital Video Broadcasting-Terrestrial (DVB-T) and International Mobile Telecommunication-Advanced (IMT-A) system is considered. It is assumed that a spectrum of IMT-A system between 790-862 MHz interfere the spectrum...

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Main Authors: Abdullah, Aizura, Jamal, Muhammad Sobrun Jamil, Abdullah, Khaizuran, Ismail, Ahmad Fadzil, Asnawi, Ani Liza
Format: Article
Language:English
English
Published: Asian Research Publishing Network 2014
Subjects:
TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:http://irep.iium.edu.my/49488/1/49488_-_The_use_of_convolutional_code.pdf
http://irep.iium.edu.my/49488/4/49488-The%20use%20of%20convolutional%20code%20for%20narrowband_SCOPUS.pdf
http://irep.iium.edu.my/49488/
http://www.arpnjournals.com/jeas/research_papers/rp_2014/jeas_0814_1161.pdf
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spelling my.iium.irep.494882020-11-02T02:59:44Z http://irep.iium.edu.my/49488/ The use of convolutional code for narrowband interference suppression in OFDM-DVBT System Abdullah, Aizura Jamal, Muhammad Sobrun Jamil Abdullah, Khaizuran Ismail, Ahmad Fadzil Asnawi, Ani Liza TK5101 Telecommunication. Including telegraphy, radio, radar, television The problem of mitigating narrowband interference (NBI) due to coexistence between Digital Video Broadcasting-Terrestrial (DVB-T) and International Mobile Telecommunication-Advanced (IMT-A) system is considered. It is assumed that a spectrum of IMT-A system between 790-862 MHz interfere the spectrum of the OFDM signal in DVB-T band. Two types of convolutional code (CC) which are non-systematic convolutional code (NSCC) and recursive systematic convolutional code (RSCC) are proposed to mitigate NBI. The performance of the two techniques is compared under additive white Gaussian noise (AWGN) channel. It is observed that NSCC has a better bit error rate (BER) performance than RSCC. The result showed good performance for low SNR (≤ 5dB. Asian Research Publishing Network 2014-08 Article PeerReviewed application/pdf en http://irep.iium.edu.my/49488/1/49488_-_The_use_of_convolutional_code.pdf application/pdf en http://irep.iium.edu.my/49488/4/49488-The%20use%20of%20convolutional%20code%20for%20narrowband_SCOPUS.pdf Abdullah, Aizura and Jamal, Muhammad Sobrun Jamil and Abdullah, Khaizuran and Ismail, Ahmad Fadzil and Asnawi, Ani Liza (2014) The use of convolutional code for narrowband interference suppression in OFDM-DVBT System. ARPN Journal of Engineering and Applied Sciences, 9 (8). pp. 1183-1189. ISSN 1819-6608 http://www.arpnjournals.com/jeas/research_papers/rp_2014/jeas_0814_1161.pdf
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle TK5101 Telecommunication. Including telegraphy, radio, radar, television
Abdullah, Aizura
Jamal, Muhammad Sobrun Jamil
Abdullah, Khaizuran
Ismail, Ahmad Fadzil
Asnawi, Ani Liza
The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
description The problem of mitigating narrowband interference (NBI) due to coexistence between Digital Video Broadcasting-Terrestrial (DVB-T) and International Mobile Telecommunication-Advanced (IMT-A) system is considered. It is assumed that a spectrum of IMT-A system between 790-862 MHz interfere the spectrum of the OFDM signal in DVB-T band. Two types of convolutional code (CC) which are non-systematic convolutional code (NSCC) and recursive systematic convolutional code (RSCC) are proposed to mitigate NBI. The performance of the two techniques is compared under additive white Gaussian noise (AWGN) channel. It is observed that NSCC has a better bit error rate (BER) performance than RSCC. The result showed good performance for low SNR (≤ 5dB.
format Article
author Abdullah, Aizura
Jamal, Muhammad Sobrun Jamil
Abdullah, Khaizuran
Ismail, Ahmad Fadzil
Asnawi, Ani Liza
author_facet Abdullah, Aizura
Jamal, Muhammad Sobrun Jamil
Abdullah, Khaizuran
Ismail, Ahmad Fadzil
Asnawi, Ani Liza
author_sort Abdullah, Aizura
title The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
title_short The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
title_full The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
title_fullStr The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
title_full_unstemmed The use of convolutional code for narrowband interference suppression in OFDM-DVBT System
title_sort use of convolutional code for narrowband interference suppression in ofdm-dvbt system
publisher Asian Research Publishing Network
publishDate 2014
url http://irep.iium.edu.my/49488/1/49488_-_The_use_of_convolutional_code.pdf
http://irep.iium.edu.my/49488/4/49488-The%20use%20of%20convolutional%20code%20for%20narrowband_SCOPUS.pdf
http://irep.iium.edu.my/49488/
http://www.arpnjournals.com/jeas/research_papers/rp_2014/jeas_0814_1161.pdf
_version_ 1683230284106956800
score 13.211869

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