IoT Middleware: A Survey on Issues and Enabling technologies

Ngu, Anne H. H.; Gutiérrez, Mario; Metsis, Vangelis; Nepal, Surya; Sheng, Quan Z.

doi:10.1109/jiot.2016.2615180

Cited by 443 publications

(255 citation statements)

References 52 publications

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“…In this manner, it is possible to gather previously not considered information, for e.g., manually provided by users or available through new plug&play hardware, without the burden of recompiling and reconfiguring the participating clients software. Note that our PRESS framework follows the more general principle of "cloud-based architecture" as presented in [3], by allowing to provide new data in a plug&play and extensible manner as long as client-side software components interact with server-side components while respecting its standards, for e.g., by exploiting one of the supported protocols; • Efficiency. The adoption of messaging-based solutions, in particular MQTT [4] and WebSocket [5] standard protocols, increases decoupling and efficiency of data dispatching when considering both the PRESS cases of client-to server and server-Web-based GUI communications, as detailed later [6,7].…”

Section: Design Principlesmentioning

confidence: 99%

The PeRvasive Environment Sensing and Sharing Solution

2017

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Abstract:To stimulate better user behavior and improve environmental and economic sustainability, it is of paramount importance to make citizens effectively aware of the quality of the environment in which they live every day. In particular, we claim that users could significantly benefit from cost-effective efficient Internet-of-Things (IoT) solutions that provide them with up-to-date live information about air pollution in the areas where they live, suitably adapted to different situations and with different levels of dynamically selected granularities (e.g., at home/district/city levels). Our PeRvasive Environment Sensing and Sharing (PRESS) project has the ambition of increasing users' awareness of the natural environment they live in, as a first step towards improved sustainability; the primary target is the efficient provisioning of real-time user-centric information about environmental conditions in the surroundings, and in particular about air pollution. To this purpose, we have designed, implemented, and thoroughly evaluated the PRESS framework, which is capable of achieving good flexibility and scalability while integrating heterogeneous monitoring data, ranging from sensed air pollution to user-provided quality perceptions. Among the elements of technical originality, PRESS exploits extended Kura IoT gateways with novel congestion detection and recovery mechanisms that allow us to optimize bandwidth allocation between in-the-field PRESS components and the cloud. The reported performance results show the feasibility of the proposed solution, by pointing out not only the scalability and efficiency of the adopted message-based solution that uses Message Queue Telemetry Transport (MQTT) and WebSockets, but also the capability of PRESS to quickly identify and manage traffic congestions, thus, ensuring good quality levels to final users.

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Section: Design Principlesmentioning

confidence: 99%

The PeRvasive Environment Sensing and Sharing Solution

2017

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“…Internet of Things (IoT) has become the trend of Technologies [1] and it is growing rapidly to integrate many communication solutions and technologies. IoT is enabled by the fundamentals of wireless sensor network which integrates a large no of autonomous sensors into a network and passes the date through wirelessly through several hundreds or thousands of nodes commonly called Ubiquitous sensor network (USN) when it is integrated to IoT.…”

Section: Introductionmentioning

confidence: 99%

Implementation of bi-directional blue-fi gateway in IoT environment

Krishna¹,

Ravi²,

Hareesh³

et al. 2018

IJET

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In the world of possibilities, IoT is playing a crucial role in development and automation of things which is making life easier, comfortable and most importantly reliable. This paper implements a new IoT Gateway, BLUE-FI designed to allow interconnection between Bluetooth and Wi-Fi protocols. This gateway gives us significant advantages. It enables us to transfer data between Bluetooth and Wi-Fi devices by renovating the protocols making it more simple and reliable, which obtains information from various sensors and convert them into a uniform format. With the huge possibilities in IoT, this paper implements an application of Blue-Fi gateway through Smart health monitoring system (SHMS). Here in SHMS we use different components to help us determine the health of a patient which is updated real time. This information, i.e., Bio-metric data is transferred to concerned Doctor and is also saved in cloud for future references in diagnosis. Our proof of notion demonstrates the performance and ability of the Bi-Directional Blue-Fi through smart health monitoring system (SHMS).

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“…Segundo Gubbi et al [2], embora o termo seja utilizado de forma bem mais abrangente atualmente, incluindo aplicações de saúde, logística, segurança, agricultura, entre outros, o objetivo principal de fazer com que os computadores capturem as informações do mundo real sem ajuda de intervenção humana continua o mesmo. Tais sistemas podem gerar grandes quantidades de dados que devem ser posteriormente processados [5]. Dentre as diversas tecnologias IoT, como Near Field Communications (NFC) e Wireless Sensor and Actuator Networks (WSAN), RFID continua sendo a mais utilizada, principalmente por sua maturidade, baixo custo e, consequentemente, forte suporte do mercado [4].…”

Section: Introdução O Termo Internet Das Coisas -Do Inglês Interneunclassified

On exploring proactive cloud elasticity for internet of things demands

Rodrigues

Correa

Costa

et al. 2017

2017 XLIII Latin American Computer Conference (CLEI)

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Abstract-Today, Internet of Things (IoT) is an emergent concept in which billions of devices are connected to Internet capable of producing and exchanging data. One of the most used technologies in this area regards to the Radio Frequency Identification (RFID). It can produce large amount of data from many things like objects, persons and assets. Thus, it is needed middlewares which must support processing in large scales. However, the state-of-the-art does not present satisfactory solutions in which this kind of middlewares are capable of adapt themselves according to processing demands. Embora existam benefícios para sistemas IoT, a elasticidade em nuvem é mais largamente explorada em arquiteturas cliente-servidor, como vídeo sob-demanda, lojas online, aplicações BOINC (Berkeley Open Infrastructure for Network Computing) [8], governança eletrônica e Web Services [9]. Apesar de diversos estudos na direção de criar middlewares RFID compatíveis com o padrão EPCglobal, ainda há uma lacuna no que diz respeito à elasticidade de recursos para tais sistemas. Neste contexto, esse artigo propõe um modelo de elasticidade proativa para middlewares RFID padrão EPCglobal em Nuvem. Foi desenvolvido um gerenciador chamado Proliot que utiliza modelos de séries temporais para prever a carga de utilização dos recursos em que o middleware está sendo executado. É utilizada a elasticidade proativa como forma de mitigar o tempo de preparação e inicialização de um novo recurso computacional. Ao prever que o sistema estará sobrecarregado daqui alguns minutos, é possível já começar a alocação de uma nova máquina virtual. Dessa forma quando o sistema estiver de fato sobrecarregado o novo recurso já estará pronto para utilização. Os experimentos realizados demostraram que Proliot pode obter resultados muito semelhantes e em alguns casos até melhor em comparação com um sistema que utiliza a elasticidade reativa.Este artigo está organizado em 8 seções. A seção II apresenta uma análise dos trabalhos relacionados com o tema proposto nesse artigo. Em seguida, o modelo Proliot é apresentado em detalhes na seção III. A seção IV é destinada para descrição da implementação do protótipo desenvolvido como prova de conceito da arquitetura proposta. Visando avaliar o modelo, a seção V detalha os resultados obtidos pelos experimentos 978-1-5386-3057-0/17/$31.00

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IoT Middleware: A Survey on Issues and Enabling technologies

Cited by 443 publications

References 52 publications

The PeRvasive Environment Sensing and Sharing Solution

The PeRvasive Environment Sensing and Sharing Solution

Implementation of bi-directional blue-fi gateway in IoT environment

On exploring proactive cloud elasticity for internet of things demands

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