Titre:	A novel IoT protocol architecture : efficiency through data and functionality sharing across layers
Auteur(s):	Guimarães, Vinícius Galvão Bauchspiess, Adolfo Moraes, Renato Mariz de Obraczka, Katia
metadata.dc.contributor.affiliation:	Universidade de Brasília, Departamento de Engenharia Elétrica Universidade de Brasília, Departamento de Engenharia Elétrica Universidade Federal de Pernambuco, Centro de Informática University of California, Department of Computer Engineering
Assunto::	Internet das Coisas (IoT) Arquitetura de computador Eficiência energética
Date de publication:	2019
Editeur:	IEEE
Référence bibliographique:	GUIMARÃES, Vinícius Galvão et al. A novel IoT protocol architecture: efficiency through data and functionality sharing across layers. In: INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND NETWORKS (ICCCN), 28th, Valencia, Spain, 2019. p. 1-9. Proceedings [...]. [S. l.]: IEEE, 2019. DOI: 10.1109/ICCCN.2019.8846919.
Abstract:	Motivated by the need to accommodate IoT devices that have limited power, processing, storage, and communication capabilities, this work introduces IoTUS, or IoT Unified Services (IoTUS), a novel network protocol architecture that targets energy efficiency and compact memory footprint. IoTUS uses an extensible service layer that facilitates cross-layer sharing. It promotes sharing of both network control information, (e.g., number of transmissions, receptions, collisions at the data-link layer) and functionality (e.g., neighbor discovery, aggregation) by different layers of the protocol stack. Additionally, IoTUS can be used by existing network stacks without having to modify the basic operation of their protocols. We implemented IoTUS on the Cooja-Contiki network simulator/emulator. Our experimental results show improved energy efficiency resulting in longer network lifetime, as well as more compact memory footprint resulting when compared to current IoT protocol architectures.
metadata.dc.description.unidade:	Faculdade de Tecnologia (FT) Departamento de Engenharia Elétrica (FT ENE)
metadata.dc.description.ppg:	Programa de Pós-Graduação em Engenharia Elétrica
DOI:	10.1109/ICCCN.2019.8846919
metadata.dc.relation.publisherversion:	https://ieeexplore.ieee.org/abstract/document/8846919
Collection(s) :	Trabalhos apresentados em evento

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