An Internet of Things Tracking System Approach Based on LoRa Protocol

Silva, Wesley R. Da; Oliveira, Luiz Henrique de; Kumar, Neeraj; Rabelo, Ricardo A. L.; Marins, Carlos Nazareth Motta; Rodrigues, Joel J. P. C.

doi:10.1109/glocom.2018.8647984

Cited by 15 publications

(8 citation statements)

References 6 publications

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“…This is an advantage of LoRa; it can support multiple nodes, consuming little transmission power and allowing the delivery of frames with few bytes. Nodes are allowed to transmit up to14 dBm in Europe and up to 22 dBm in America [74]. For transmission, nodes use a transceiver for Nodes must not only measure the required parameters in the different contexts of smart cities, but also need to send the data collected in real time.…”

Section: Fifth Bytementioning

confidence: 99%

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A Comprehensive Study of the Use of LoRa in the Development of Smart Cities

Andrade

Yoo

2019

Applied Sciences

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The New Urban Agenda (Agenda 2030) adopted at the United Nations Conference related to Sustainable Urban Development (Habitat III) in the year 2016 has the goal of prompting cities to achieve the identified Sustainable Development Goals by the year 2030. In this context, cities can experiment strategies of circular economy for the optimization of resources, waste reduction, reuse, and recycling. The data generated by the components of an Internet of Things (IoT) ecosystem can contribute in two relevant ways to a smart city model: (1) by the generation of a circular economy and (2) by the creation of intelligence to improve the decision-making processes by citizens or city managers. In this context, it is in our interest to understand the most relevant axes of the research related to IoT, particularly those based on the LoRa technology. LoRa has attracted the interest of researchers because it is an open standard and contributes to the development of sustainable smart cities, since they are linked to the concepts of a circular economy. Additionally, the intention of this work is to identify the technological or practical barriers that hamper the development of solutions, find possible future trends that could exist in the context of smart cities and IoT, and understand how they could be exploited by the industry and academy.

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Section: Fifth Bytementioning

confidence: 99%

Section: Fifth Bytementioning

confidence: 99%

A Comprehensive Study of the Use of LoRa in the Development of Smart Cities

Andrade

Yoo

2019

Applied Sciences

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“…The LoRa protocol is an LP‐WAN technology proposed by the LoRa Alliance, which features low power consumption and long‐range wireless communication . LoRa transmission coverage range has radius reaching approximately 15 km in rural areas and 2 to 5 km in urban areas . The technology used by LoRa protocol aims to expand the possibilities of IoT, increasing the number of machine‐to‐machine (M2M) applications because of its strong scalability.…”

Section: Lora and Sigfox Protocolsmentioning

confidence: 99%

“…17 LoRa transmission coverage range has radius reaching approximately 15 km in rural areas and 2 to 5 km in urban areas. 18 The technology used by LoRa protocol aims to expand the possibilities of IoT, increasing the number of machine-to-machine (M2M) applications because of its strong scalability. 2,19 As it is an open standard protocol, it is easy to acquire its network specifications, which facilitates the technical adjustments and the applications development.…”

Section: Long-range Protocol (Lora)mentioning

confidence: 99%

Performance assessment of long‐range and Sigfox protocols with mobility support

Oliveira

Rodrigues

Kozlov

et al. 2019

Int J Communication

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Summary Low‐power wide area networks (LP‐WANs) protocols are considered options to meet the requirements of Internet of Things (IoT) solutions that need long‐range communication with low power consumption. Few studies intended to evaluate the performance of the same class of protocols coexisting in the same environment and with mobility support. This paper explores the technical characteristics of Sigfox and long‐range (LoRa) protocols and presents a performance evaluation study considering mobility scenarios. The experiments were performed in real environments. Then, two prototypes for LoRa and Sigfox equipped with Global Positioning System (GPS) were created. Quantitative and qualitative performance metrics were also proposed for this study. The results showed that the coexistence between these protocols has soft impact on the performance presented. Because of the movement, the effects of Doppler, multipath, and signal fading hardly affect the performance of both protocols.

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“…Cada uma delas introduz um modelo de negócio, adequando-as a aplicações ou mercados específicos. A Sigfox é uma rede proprietária criada na França com o objetivo de atender a demanda de dispositivos IoT que necessitam de conexão sem fio com baixo custo (iniciando com pacotes de $2,00 dólares ao ano), pouco uso de dados (as mensagens possuem um payload máximo de 12 bytes) e grande autonomia de bateria (projetos com essa tecnologia de transmissão podem chegar a 5 anos de autonomia) [7,8,9].…”

Section: Introductionunclassified

Sistema Para Rastreamento De Ativos Móveis Baseado Em Comunicação Lpwan: Avaliação Do Protocolo Sigfox

Silva¹,

Lepikson²,

Silva³

et al. 2019

Blucher Engineering Proceedings

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Resumo: Rastreamento de ativos móveis requer conexão de objetos por rede sem fio. Dentre os protocolos de comunicação existentes, o de Low Power Wide Area Network (LPWAN) foi desenvolvido para a conexão de objetos na chamada Internet das Coisas. Este trabalho avaliou o protocolo LPWAN Sigfox para rastreamento de ativos móveis. Construiu-se um protótipo para coleta e envio de mensagens com a geolocalização do ativo através de uma rede LPWAN com o uso de dois módulos, um GPS e um Sigfox. Com o protótipo construído, esse foi testado em um cenário real para demonstrar o comportamento da rede para esse tipo de aplicação e resultados que justificam o projeto são apresentados neste trabalho. Avaliada a repetibilidade, conclui-se que a rede é satisfatória no rastreamento de longo alcance.

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An Internet of Things Tracking System Approach Based on LoRa Protocol

Cited by 15 publications

References 6 publications

A Comprehensive Study of the Use of LoRa in the Development of Smart Cities

A Comprehensive Study of the Use of LoRa in the Development of Smart Cities

Performance assessment of long‐range and Sigfox protocols with mobility support

Sistema Para Rastreamento De Ativos Móveis Baseado Em Comunicação Lpwan: Avaliação Do Protocolo Sigfox

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