An Efficient Content Store-Based Forwarding Scheme for Internet of Things

One of the main advantages of information-centric networking (ICN) is that a requested piece of content can be retrieved from a content store (CS) at any intermediate node, instead of its original content producer. In existing ICN designs, nodes forward Interest packets mainly based on forwarding in...

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Autores principales:	Ngoc-Thanh Dinh, Younghan Kim
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	Internet of Things wireless sensor networks information centric networking forwarding scheme content store information objects Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/101ab9ef221844ceb0b25b5b790a7ec4
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id	oai:doaj.org-article:101ab9ef221844ceb0b25b5b790a7ec4
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spelling	oai:doaj.org-article:101ab9ef221844ceb0b25b5b790a7ec42021-11-25T18:57:54ZAn Efficient Content Store-Based Forwarding Scheme for Internet of Things10.3390/s212276071424-8220https://doaj.org/article/101ab9ef221844ceb0b25b5b790a7ec42021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/22/7607https://doaj.org/toc/1424-8220One of the main advantages of information-centric networking (ICN) is that a requested piece of content can be retrieved from a content store (CS) at any intermediate node, instead of its original content producer. In existing ICN designs, nodes forward Interest packets mainly based on forwarding information base (FIB). FIB is constructed from name prefixes registered by content producers with a list of next hops to the name prefixes. The ICN forwarding engine uses those information to forward Interest packets towards corresponding content producers. CS information of a node is currently used only for checking the availability of cached content objects at the node and is not considered in the data plane of existing ICN forwarding mechanisms. This paper highlights the importance of CS information in an ICN forwarding mechanism and enables neighbor CS information in the data plane to improve the cache hit ratio and forwarding efficiency, especially for resource-constraint Internet of Things (IoT). We propose an efficient CS-based forwarding scheme for IoT. The proposed forwarding scheme exploits CS information of neighbors to find efficient routes to forward Interest packets toward nearby nodes with corresponding cached content. For that, we carefully design an efficient way for CS information sharing using counting bloom filter. We implement the proposed scheme and compare with state-of-the-art ICN forwarding schemes in IoT. Experimental results indicate that the proposed forwarding scheme achieves a significant improvement in terms of cache hit ratio, energy efficiency, content retrieval latency, and response rate.Ngoc-Thanh DinhYounghan KimMDPI AGarticleInternet of Thingswireless sensor networksinformation centric networkingforwarding schemecontent storeinformation objectsChemical technologyTP1-1185ENSensors, Vol 21, Iss 7607, p 7607 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Internet of Things wireless sensor networks information centric networking forwarding scheme content store information objects Chemical technology TP1-1185
spellingShingle	Internet of Things wireless sensor networks information centric networking forwarding scheme content store information objects Chemical technology TP1-1185 Ngoc-Thanh Dinh Younghan Kim An Efficient Content Store-Based Forwarding Scheme for Internet of Things
description	One of the main advantages of information-centric networking (ICN) is that a requested piece of content can be retrieved from a content store (CS) at any intermediate node, instead of its original content producer. In existing ICN designs, nodes forward Interest packets mainly based on forwarding information base (FIB). FIB is constructed from name prefixes registered by content producers with a list of next hops to the name prefixes. The ICN forwarding engine uses those information to forward Interest packets towards corresponding content producers. CS information of a node is currently used only for checking the availability of cached content objects at the node and is not considered in the data plane of existing ICN forwarding mechanisms. This paper highlights the importance of CS information in an ICN forwarding mechanism and enables neighbor CS information in the data plane to improve the cache hit ratio and forwarding efficiency, especially for resource-constraint Internet of Things (IoT). We propose an efficient CS-based forwarding scheme for IoT. The proposed forwarding scheme exploits CS information of neighbors to find efficient routes to forward Interest packets toward nearby nodes with corresponding cached content. For that, we carefully design an efficient way for CS information sharing using counting bloom filter. We implement the proposed scheme and compare with state-of-the-art ICN forwarding schemes in IoT. Experimental results indicate that the proposed forwarding scheme achieves a significant improvement in terms of cache hit ratio, energy efficiency, content retrieval latency, and response rate.
format	article
author	Ngoc-Thanh Dinh Younghan Kim
author_facet	Ngoc-Thanh Dinh Younghan Kim
author_sort	Ngoc-Thanh Dinh
title	An Efficient Content Store-Based Forwarding Scheme for Internet of Things
title_short	An Efficient Content Store-Based Forwarding Scheme for Internet of Things
title_full	An Efficient Content Store-Based Forwarding Scheme for Internet of Things
title_fullStr	An Efficient Content Store-Based Forwarding Scheme for Internet of Things
title_full_unstemmed	An Efficient Content Store-Based Forwarding Scheme for Internet of Things
title_sort	efficient content store-based forwarding scheme for internet of things
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/101ab9ef221844ceb0b25b5b790a7ec4
work_keys_str_mv	AT ngocthanhdinh anefficientcontentstorebasedforwardingschemeforinternetofthings AT younghankim anefficientcontentstorebasedforwardingschemeforinternetofthings AT ngocthanhdinh efficientcontentstorebasedforwardingschemeforinternetofthings AT younghankim efficientcontentstorebasedforwardingschemeforinternetofthings
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An Efficient Content Store-Based Forwarding Scheme for Internet of Things

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