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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...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2015
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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. |
format | Online Article Text |
id | pubmed-4482012 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
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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