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An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks

The Internet of things (IoT) is a novel paradigm where all things or objects in daily life can communicate with other devices and provide services over the Internet. Things or objects need identifying, sensing, networking and processing capabilities to make the IoT paradigm a reality. The IEEE 802.1...

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Detalles Bibliográficos
Autores principales: Kim, Jin-Woo, Barrado, José Ramón Ramos, Jeon, Dong-Keun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482012/
https://www.ncbi.nlm.nih.gov/pubmed/26007722
http://dx.doi.org/10.3390/s150511628
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author Kim, Jin-Woo
Barrado, José Ramón Ramos
Jeon, Dong-Keun
author_facet Kim, Jin-Woo
Barrado, José Ramón Ramos
Jeon, Dong-Keun
author_sort Kim, Jin-Woo
collection PubMed
description The Internet of things (IoT) is a novel paradigm where all things or objects in daily life can communicate with other devices and provide services over the Internet. Things or objects need identifying, sensing, networking and processing capabilities to make the IoT paradigm a reality. The IEEE 802.15.4 standard is one of the main communication protocols proposed for the IoT. The IEEE 802.15.4 standard provides the guaranteed time slot (GTS) mechanism that supports the quality of service (QoS) for the real-time data transmission. In spite of some QoS features in IEEE 802.15.4 standard, the problem of end-to-end delay still remains. In order to solve this problem, we propose a cooperative medium access scheme (MAC) protocol for real-time data transmission. We also evaluate the performance of the proposed scheme through simulation. The simulation results demonstrate that the proposed scheme can improve the network performance.
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spelling pubmed-44820122015-06-29 An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks Kim, Jin-Woo Barrado, José Ramón Ramos Jeon, Dong-Keun Sensors (Basel) Article The Internet of things (IoT) is a novel paradigm where all things or objects in daily life can communicate with other devices and provide services over the Internet. Things or objects need identifying, sensing, networking and processing capabilities to make the IoT paradigm a reality. The IEEE 802.15.4 standard is one of the main communication protocols proposed for the IoT. The IEEE 802.15.4 standard provides the guaranteed time slot (GTS) mechanism that supports the quality of service (QoS) for the real-time data transmission. In spite of some QoS features in IEEE 802.15.4 standard, the problem of end-to-end delay still remains. In order to solve this problem, we propose a cooperative medium access scheme (MAC) protocol for real-time data transmission. We also evaluate the performance of the proposed scheme through simulation. The simulation results demonstrate that the proposed scheme can improve the network performance. MDPI 2015-05-20 /pmc/articles/PMC4482012/ /pubmed/26007722 http://dx.doi.org/10.3390/s150511628 Text en © 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Kim, Jin-Woo
Barrado, José Ramón Ramos
Jeon, Dong-Keun
An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title_full An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title_fullStr An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title_full_unstemmed An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title_short An Energy-Efficient Transmission Scheme for Real-Time Data in Wireless Sensor Networks
title_sort energy-efficient transmission scheme for real-time data in wireless sensor networks
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482012/
https://www.ncbi.nlm.nih.gov/pubmed/26007722
http://dx.doi.org/10.3390/s150511628
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