Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali

Previous research had highlighted the methods to control energy consumption without taking other aspects into considerations such as error rates and latency that might significantly impact the network. The implementation of error correction schemes in Wireless Sensor Network (WSN) can help reduce th...

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Main Author:	Mohd Razali, Samirah Nasuha
Format:	Thesis
Language:	English
Published:	2019
Subjects:	Electric apparatus and materials Electric circuits Electric networks
Online Access:	https://ir.uitm.edu.my/id/eprint/82746/1/82746.pdf
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id	my-uitm-ir.82746
record_format	uketd_dc
spelling	my-uitm-ir.827462024-01-10T01:18:16Z Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali 2019 Mohd Razali, Samirah Nasuha Electric apparatus and materials. Electric circuits. Electric networks Previous research had highlighted the methods to control energy consumption without taking other aspects into considerations such as error rates and latency that might significantly impact the network. The implementation of error correction schemes in Wireless Sensor Network (WSN) can help reduce the error rates and limit the number of flooded retransmissions in the network, which indirectly minimize energy consumption. However, the use of too high or too low error correcting capabilities and improper selection of error correcting codes can further degrade the lifetime of sensors and can promote an increase in latency during transmission between nodes. Thus, the problems of higher error rates in the WSN and the rise of high energy usage, as well as latency from the computation and decoding of error correction schemes, become the motivation of this study to design a new approach to optimise the lifetime of the WSN without compromising latency in the transmission and maintaining the error rates. This research aimed to propose an algorithm of multiple error correction that is adapted to the changes of SNR and congestion in the network to reduce higher usage of energy consumption when higher error correcting capabilities were not necessary. 2019 Thesis https://ir.uitm.edu.my/id/eprint/82746/ https://ir.uitm.edu.my/id/eprint/82746/1/82746.pdf text en public phd doctoral Universiti Teknologi MARA (UiTM) Faculty of Computer and Mathematical Sciences Mamat, Kamaruddin
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mamat, Kamaruddin
topic	Electric apparatus and materials Electric circuits Electric networks
spellingShingle	Electric apparatus and materials Electric circuits Electric networks Mohd Razali, Samirah Nasuha Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
description	Previous research had highlighted the methods to control energy consumption without taking other aspects into considerations such as error rates and latency that might significantly impact the network. The implementation of error correction schemes in Wireless Sensor Network (WSN) can help reduce the error rates and limit the number of flooded retransmissions in the network, which indirectly minimize energy consumption. However, the use of too high or too low error correcting capabilities and improper selection of error correcting codes can further degrade the lifetime of sensors and can promote an increase in latency during transmission between nodes. Thus, the problems of higher error rates in the WSN and the rise of high energy usage, as well as latency from the computation and decoding of error correction schemes, become the motivation of this study to design a new approach to optimise the lifetime of the WSN without compromising latency in the transmission and maintaining the error rates. This research aimed to propose an algorithm of multiple error correction that is adapted to the changes of SNR and congestion in the network to reduce higher usage of energy consumption when higher error correcting capabilities were not necessary.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Mohd Razali, Samirah Nasuha
author_facet	Mohd Razali, Samirah Nasuha
author_sort	Mohd Razali, Samirah Nasuha
title	Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
title_short	Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
title_full	Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
title_fullStr	Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
title_full_unstemmed	Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali
title_sort	multiple error correction (mec) for lifetime optimisation in wireless sensor network / samirah nasuha mohd razali
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Computer and Mathematical Sciences
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/82746/1/82746.pdf
_version_	1794191943895351296

Multiple error correction (MEC) for lifetime optimisation in wireless sensor network / Samirah Nasuha Mohd Razali

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