Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan

This thesis will deal with two transmit antenna (also known diversity technique) and one receive antenna. And appropriate to space-time block code (STBC) technique against the Rayleigh fading channel by using QPSK and GMSK modulation techniques. As will be shown, the performance of diversity system...

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Main Author:	Roslan, Amer Masri
Format:	Thesis
Language:	English
Published:	2006
Subjects:	Telecommunication Antennas
Online Access:	https://ir.uitm.edu.my/id/eprint/68455/1/68455.pdf
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spelling	my-uitm-ir.684552022-12-05T02:18:15Z Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan 2006 Roslan, Amer Masri Telecommunication Antennas This thesis will deal with two transmit antenna (also known diversity technique) and one receive antenna. And appropriate to space-time block code (STBC) technique against the Rayleigh fading channel by using QPSK and GMSK modulation techniques. As will be shown, the performance of diversity system depends on the combining scheme in order to choose the higher SNR and lower noise. The design of STBC is to achieve full spatial diversity against fading channel. At the transmitter, information signal are divide into two signals, after that these signals are encode by cyclic code, then modulated into the analogue carrier frequency using GMSK or QPSK. At the receiver, the signals are selected by using selective method by looking which signal has a higher SNR, lower noise then demodulated and decode back to produce the'message. Finally, comparison will be made, which modulation techniques will give greatest result in diversity scheme and to prove that diversity better than no diversity base on bit error rate (BER). This project use MATLAB version 7.1 to simulate the performance of STBC. 2006 Thesis https://ir.uitm.edu.my/id/eprint/68455/ https://ir.uitm.edu.my/id/eprint/68455/1/68455.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Telecommunication Antennas
spellingShingle	Telecommunication Antennas Roslan, Amer Masri Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
description	This thesis will deal with two transmit antenna (also known diversity technique) and one receive antenna. And appropriate to space-time block code (STBC) technique against the Rayleigh fading channel by using QPSK and GMSK modulation techniques. As will be shown, the performance of diversity system depends on the combining scheme in order to choose the higher SNR and lower noise. The design of STBC is to achieve full spatial diversity against fading channel. At the transmitter, information signal are divide into two signals, after that these signals are encode by cyclic code, then modulated into the analogue carrier frequency using GMSK or QPSK. At the receiver, the signals are selected by using selective method by looking which signal has a higher SNR, lower noise then demodulated and decode back to produce the'message. Finally, comparison will be made, which modulation techniques will give greatest result in diversity scheme and to prove that diversity better than no diversity base on bit error rate (BER). This project use MATLAB version 7.1 to simulate the performance of STBC.
format	Thesis
qualification_level	Bachelor degree
author	Roslan, Amer Masri
author_facet	Roslan, Amer Masri
author_sort	Roslan, Amer Masri
title	Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
title_short	Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
title_full	Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
title_fullStr	Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
title_full_unstemmed	Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan
title_sort	development of space time block code using qpsk and gmsk modulation technique / amer masri roslan
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2006
url	https://ir.uitm.edu.my/id/eprint/68455/1/68455.pdf
_version_	1783735780198318080

Development of space time block code using QPSK and GMSK modulation technique / Amer Masri Roslan

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