Design Simulation of Multiple Differential Transceiver at 2.0 GHz 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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my.utem.eprints.68372015-05-28T03:45:32Z http://eprints.utem.edu.my/id/eprint/6837/ Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System Johal, M. S. Othman,, A. R. Suaidi, M. K. Mohd. Dom, H. 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 7c/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 maximum-likelihood sequence estimation (MLSE) of the transmitted phases is compared with conventional differential detection which uses symbol-bysymbol 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. 2008-08-26 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/6837/1/Design_Simulation_of_Multiple_Differential_Transceiver_at_2.0_GHz_for_Third_Generation_Mobile_Communication_System.pdf Johal, M. S. and Othman,, A. R. and Suaidi, M. K. and Mohd. Dom, H. (2008) Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System. In: 2008 Joint 6th National Conference on Telecommunication Technologies (NCTT) and 2nd Malaysia Conference on Photonics, 26-27 August 2008, Putrajaya. http://www.uniten.edu.my/NCTT-MCP |
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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 7c/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 maximum-likelihood sequence estimation (MLSE) of the transmitted phases is compared with conventional differential detection which uses symbol-bysymbol 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. Mohd. Dom, H. |
author_facet |
Johal, M. S. Othman,, A. R. Suaidi, M. K. Mohd. Dom, H. |
author_sort |
Johal, M. S. |
title |
Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System |
title_short |
Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System |
title_full |
Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System |
title_fullStr |
Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System |
title_full_unstemmed |
Design Simulation of Multiple Differential Transceiver at 2.0 GHz for Third Generation Mobile Communication System |
title_sort |
design simulation of multiple differential transceiver at 2.0 ghz for third generation mobile communication system |
publishDate |
2008 |
url |
http://eprints.utem.edu.my/id/eprint/6837/1/Design_Simulation_of_Multiple_Differential_Transceiver_at_2.0_GHz_for_Third_Generation_Mobile_Communication_System.pdf http://eprints.utem.edu.my/id/eprint/6837/ http://www.uniten.edu.my/NCTT-MCP |
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1665905331484491776 |
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13.211869 |