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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| Format: | Conference or Workshop Item |
| Language: | en |
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2007
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| 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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| _version_ | 1832716207904522240 |
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| 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. |
| building | UTEM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknikal Malaysia Melaka |
| content_source | UTEM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| 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 |
| id | my.utem.eprints-6834 |
| institution | Universiti Teknikal Malaysia Melaka |
| language | en |
| publishDate | 2007 |
| record_format | eprints |
| 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/ |
| 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 |
| title | 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_short | 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 |
| topic | Q Science (General) |
| 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/ |
| url_provider | http://eprints.utem.edu.my/ |