Cargando…
A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP
Under unreliable constrained wireless networks for Internet of Things (IoT) environments, the loss of the signaling message may frequently occur. Mobile Internet Protocol version 6 (MIPv6) and its variants do not consider this situation. Consequently, as a constrained device moves around different w...
Autores principales: | , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5298709/ https://www.ncbi.nlm.nih.gov/pubmed/28085109 http://dx.doi.org/10.3390/s17010136 |
_version_ | 1782505915192180736 |
---|---|
author | Chun, Seung-Man Park, Jong-Tae |
author_facet | Chun, Seung-Man Park, Jong-Tae |
author_sort | Chun, Seung-Man |
collection | PubMed |
description | Under unreliable constrained wireless networks for Internet of Things (IoT) environments, the loss of the signaling message may frequently occur. Mobile Internet Protocol version 6 (MIPv6) and its variants do not consider this situation. Consequently, as a constrained device moves around different wireless networks, its Internet Protocol (IP) connectivity may be frequently disrupted and power can be drained rapidly. This can result in the loss of important sensing data or a large delay for time-critical IoT services such as healthcare monitoring and disaster management. This paper presents a reliable mobility management mechanism in Internet of Things environments with lossy low-power constrained device and network characteristics. The idea is to use the Internet Engineering Task Force (IETF) Constrained Application Protocol (CoAP) retransmission mechanism to achieve both reliability and simplicity for reliable IoT mobility management. Detailed architecture, algorithms, and message extensions for reliable mobility management are presented. Finally, performance is evaluated using both mathematical analysis and simulation. |
format | Online Article Text |
id | pubmed-5298709 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-52987092017-02-10 A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP Chun, Seung-Man Park, Jong-Tae Sensors (Basel) Article Under unreliable constrained wireless networks for Internet of Things (IoT) environments, the loss of the signaling message may frequently occur. Mobile Internet Protocol version 6 (MIPv6) and its variants do not consider this situation. Consequently, as a constrained device moves around different wireless networks, its Internet Protocol (IP) connectivity may be frequently disrupted and power can be drained rapidly. This can result in the loss of important sensing data or a large delay for time-critical IoT services such as healthcare monitoring and disaster management. This paper presents a reliable mobility management mechanism in Internet of Things environments with lossy low-power constrained device and network characteristics. The idea is to use the Internet Engineering Task Force (IETF) Constrained Application Protocol (CoAP) retransmission mechanism to achieve both reliability and simplicity for reliable IoT mobility management. Detailed architecture, algorithms, and message extensions for reliable mobility management are presented. Finally, performance is evaluated using both mathematical analysis and simulation. MDPI 2017-01-12 /pmc/articles/PMC5298709/ /pubmed/28085109 http://dx.doi.org/10.3390/s17010136 Text en © 2017 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 (CC-BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Chun, Seung-Man Park, Jong-Tae A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title | A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title_full | A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title_fullStr | A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title_full_unstemmed | A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title_short | A Mechanism for Reliable Mobility Management for Internet of Things Using CoAP |
title_sort | mechanism for reliable mobility management for internet of things using coap |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5298709/ https://www.ncbi.nlm.nih.gov/pubmed/28085109 http://dx.doi.org/10.3390/s17010136 |
work_keys_str_mv | AT chunseungman amechanismforreliablemobilitymanagementforinternetofthingsusingcoap AT parkjongtae amechanismforreliablemobilitymanagementforinternetofthingsusingcoap AT chunseungman mechanismforreliablemobilitymanagementforinternetofthingsusingcoap AT parkjongtae mechanismforreliablemobilitymanagementforinternetofthingsusingcoap |