MATLAB simulations of M-ary signalling using signal-space concept
Studying modulation schemes for their bit error rate (BER) is of great importance in the field of communication engineering. Modulation schemes play a significant role in transmitting information over communication channels. The choice of a modulation scheme determines the quality of the signal a...
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sg-ntu-dr.10356-1676192023-07-07T17:46:31Z MATLAB simulations of M-ary signalling using signal-space concept Pek, Roderick Li Kwok Hung School of Electrical and Electronic Engineering EKHLI@ntu.edu.sg Engineering::Electrical and electronic engineering Studying modulation schemes for their bit error rate (BER) is of great importance in the field of communication engineering. Modulation schemes play a significant role in transmitting information over communication channels. The choice of a modulation scheme determines the quality of the signal and how well it can be detected and decoded at the receiver end. Additive white Gaussian noise (AWGN) channels provide a good indication of the effects of noise in many real-world communication systems. The Gaussian distribution of the noise makes it easy to analyse and understand the impact of noise on the system, and the uncorrelated behaviour of the noise makes it a good model for many communication scenarios. Therefore, understanding different modulation schemes and their associated BER in an AWGN channel will be useful for designing communication systems that meet specific requirements like data rate, bandwidth, power, and transmission distance. This project focuses on the simulation of M-ary signals for their error rates in AWGN channels using MATLAB. The project begins by introducing the basic concepts required for the simulation, including AWGN, signal space concepts, error rate calculations, modulation schemes, and signal receivers. This project involves the simulation and analysis of various M-ary signals, progressively from 1-Dimensional (1D) to 2D, and eventually 3D signal space plots. The project then focuses on verifying the factors in the available literature that affects the BER of various modulation schemes. In addition, the project provides a brief discussion of some modulation schemes and their considerations in communications engineering. The project then concludes with a summary of the findings and future work. Overall, this project provides a comprehensive understanding of the simulation of M-ary signals in an AWGN channel, including the effects of shifting and rotating signal space plots. It also provides valuable insights into the various modulation schemes used in communications engineering. Bachelor of Engineering (Electrical and Electronic Engineering) 2023-05-31T04:32:48Z 2023-05-31T04:32:48Z 2023 Final Year Project (FYP) Pek, R. (2023). MATLAB simulations of M-ary signalling using signal-space concept. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/167619 https://hdl.handle.net/10356/167619 en A3137-221 application/pdf Nanyang Technological University |
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Engineering::Electrical and electronic engineering Pek, Roderick MATLAB simulations of M-ary signalling using signal-space concept |
description |
Studying modulation schemes for their bit error rate (BER) is of great importance in
the field of communication engineering. Modulation schemes play a significant role in
transmitting information over communication channels. The choice of a modulation
scheme determines the quality of the signal and how well it can be detected and
decoded at the receiver end. Additive white Gaussian noise (AWGN) channels provide
a good indication of the effects of noise in many real-world communication systems.
The Gaussian distribution of the noise makes it easy to analyse and understand the
impact of noise on the system, and the uncorrelated behaviour of the noise makes it a
good model for many communication scenarios. Therefore, understanding different
modulation schemes and their associated BER in an AWGN channel will be useful for
designing communication systems that meet specific requirements like data rate,
bandwidth, power, and transmission distance.
This project focuses on the simulation of M-ary signals for their error rates in AWGN
channels using MATLAB. The project begins by introducing the basic concepts
required for the simulation, including AWGN, signal space concepts, error rate
calculations, modulation schemes, and signal receivers. This project involves the
simulation and analysis of various M-ary signals, progressively from 1-Dimensional
(1D) to 2D, and eventually 3D signal space plots. The project then focuses on verifying
the factors in the available literature that affects the BER of various modulation
schemes. In addition, the project provides a brief discussion of some modulation
schemes and their considerations in communications engineering. The project then
concludes with a summary of the findings and future work. Overall, this project
provides a comprehensive understanding of the simulation of M-ary signals in an
AWGN channel, including the effects of shifting and rotating signal space plots. It also
provides valuable insights into the various modulation schemes used in
communications engineering. |
author2 |
Li Kwok Hung |
author_facet |
Li Kwok Hung Pek, Roderick |
format |
Final Year Project |
author |
Pek, Roderick |
author_sort |
Pek, Roderick |
title |
MATLAB simulations of M-ary signalling using signal-space concept |
title_short |
MATLAB simulations of M-ary signalling using signal-space concept |
title_full |
MATLAB simulations of M-ary signalling using signal-space concept |
title_fullStr |
MATLAB simulations of M-ary signalling using signal-space concept |
title_full_unstemmed |
MATLAB simulations of M-ary signalling using signal-space concept |
title_sort |
matlab simulations of m-ary signalling using signal-space concept |
publisher |
Nanyang Technological University |
publishDate |
2023 |
url |
https://hdl.handle.net/10356/167619 |
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1772826669065699328 |