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Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System

Third generation mobile communication system is widely used nowadays. One of its parameter standard, which is QPSK modulation has been adopted by International Telecommunication Union (ITU) to be used in IMT-2000. However, due to amplitude variations introduced in QPSK, a rather robust and reliable...

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Main Authors: Johal, M. S., Othman, A. R., Suaidi, M. K.
Format: Conference or Workshop Item
Language:English
Published: 2007
Subjects:
Q Science (General)
Online Access:http://eprints.utem.edu.my/id/eprint/6834/1/Performance_evaluation_of_multiple_differential_detection_for_third_generation_mobile_communication_system.pdf
http://eprints.utem.edu.my/id/eprint/6834/
http://www.apace2007.org/
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spelling my.utem.eprints.68342015-05-28T03:45:31Z http://eprints.utem.edu.my/id/eprint/6834/ Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System Johal, M. S. Othman, A. R. Suaidi, M. K. Q Science (General) Third generation mobile communication system is widely used nowadays. One of its parameter standard, which is QPSK modulation has been adopted by International Telecommunication Union (ITU) to be used in IMT-2000. However, due to amplitude variations introduced in QPSK, a rather robust and reliable data modulation technique, namely the p/4-shift Differential QPSK is proposed. For detection purposes, two types of detectors are evaluated for their performance in AWGN and Rayleigh fading channels.A differential detection technique called multiple differential detection technique which uses maximumlikelihood sequence estimation (MLSE) of the transmitted phases is compared with conventional differential detection which uses symbol-by-symbol detection. By using some of the IMT-2000 standard parameters, the simulation results show that multiple differential detection scheme performs much better than conventional differential detection scheme. 2007-12-04 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/6834/1/Performance_evaluation_of_multiple_differential_detection_for_third_generation_mobile_communication_system.pdf Johal, M. S. and Othman, A. R. and Suaidi, M. K. (2007) Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System. In: 2007 Asia-Pacific Conference on Applied Electromagnetics (APACE), 4-6 December 2007, Melaka. http://www.apace2007.org/
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Johal, M. S.
Othman, A. R.
Suaidi, M. K.
Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
description Third generation mobile communication system is widely used nowadays. One of its parameter standard, which is QPSK modulation has been adopted by International Telecommunication Union (ITU) to be used in IMT-2000. However, due to amplitude variations introduced in QPSK, a rather robust and reliable data modulation technique, namely the p/4-shift Differential QPSK is proposed. For detection purposes, two types of detectors are evaluated for their performance in AWGN and Rayleigh fading channels.A differential detection technique called multiple differential detection technique which uses maximumlikelihood sequence estimation (MLSE) of the transmitted phases is compared with conventional differential detection which uses symbol-by-symbol detection. By using some of the IMT-2000 standard parameters, the simulation results show that multiple differential detection scheme performs much better than conventional differential detection scheme.
format Conference or Workshop Item
author Johal, M. S.
Othman, A. R.
Suaidi, M. K.
author_facet Johal, M. S.
Othman, A. R.
Suaidi, M. K.
author_sort Johal, M. S.
title Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
title_short Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
title_full Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
title_fullStr Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
title_full_unstemmed Performance Evaluation of Multiple Differential Detection for Third Generation Mobile Communication System
title_sort performance evaluation of multiple differential detection for third generation mobile communication system
publishDate 2007
url http://eprints.utem.edu.my/id/eprint/6834/1/Performance_evaluation_of_multiple_differential_detection_for_third_generation_mobile_communication_system.pdf
http://eprints.utem.edu.my/id/eprint/6834/
http://www.apace2007.org/
_version_ 1665905331390119936
score 13.211869

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