Improving MQTT Data Delivery in Mobile Scenarios: Results from a Realistic Testbed

Luzuriaga, Jorge E.; Pérez, Miguel; Boronat, Pablo; Cano, Juan-Carlos; Calafate, Carlos T.; Manzoni, Pietro

doi:10.1155/2016/4015625

Cited by 16 publications

(3 citation statements)

References 20 publications

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“…MQTT merupakan protokol jaringan yang sering digunakan dalam IoT selain protokol HTTP. Salah satu kelebihan dari protokol ini adalah metode pushing beberapa pesan dari server ke perangkat mobile (Luzuriaga et al 2016). Kodali & Mahesh (2016)…”

Section: Pendahuluanunclassified

Rancang Bangun Lux Meter Real Time Berbasis Internet of Things

Wardhana

Isnaini²,

Wirman³

et al. 2022

JFF

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Data intensitas cahaya matahari sangat penting untuk Indonesia yang terletak di garis khatulistiwa. Proyek ini mengembangkan sistem pengamatan intensitas sinar matahari secara real-time menggunakan Internet of Things (IoT), memungkinkan data dapat diakses dengan mudah dari lokasi mana pun. Peralatan ini dibuat menggunakan mikrokontroler NodeMCU dan modul LDR yang dikalibrasi dengan Luxmeter Lx-103. Data ditransmisikan melalui protokol Message Queuing Telemetry Transport, yang menyediakan protokol Quality of Service 1. Uji coba berlangsung di luar ruangan selama 12 jam. Diperoleh data penelitian bahwa regresi linier LDR: y = (-128,14*VADC)+18.621,42 dan R 2 = 0,9693 dengan intensitas cahaya matahari maksimum sebesar 21.451,9 Lux pada jam 9.00 pagi dan kisaran intensitas cahaya rata-rata antara 13.659,26 hingga 20.964,86 Lux Di tengah hari. NodeMCU memproses data LDR dan kemudian menampilkannya di LCD dengan penundaan satu detik. Data diberikan ke server mqtt pada frekuensi 60 detik, dan data terbaru dicatat dalam database SQLite.

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Section: Pendahuluanunclassified

Rancang Bangun Lux Meter Real Time Berbasis Internet of Things

Wardhana

Isnaini²,

Wirman³

et al. 2022

JFF

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“…IoT has been used in industrial contexts with the help of Message Queuing Telemetry Transport (MQTT) protocol [6]. Among communication protocols of IoT, MQTT is an OASIS standard of lightweight TCP approach developed by IBM and Eurotech [7]. MQTT is a broker-based protocol to manage publish/subscribe messages from a sender to a receiver using queueing techniques [8].…”

Section: Related Workmentioning

confidence: 99%

An IoT Solution for Reliable Internet-Based Services

Sophatsathit¹

2018

JSEA

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This paper presents a straightforward solution to an existing internet service so as to enhance its reliability and safety. As the internet society proliferates, myriad of applications, services, and devices are added. Variations among these "things" become unmanageably incompatible. The advent of the Internet of Things or IoT has shed some light on the interoperability issue of these hodgepodges. The proposed framework thus rests on these IoT to achieve such objectives without having to reinvent the wheel or resort to any complex cost-ridden devices and software to operate. The principle is to set up an activity framework that integrates necessary devices to support the designated functionality. This in turn runs on mobile network to serve the internet community. A case study on taxi service apps, having CCTV, GPS, and other monitoring devices and software, is conducted to gauge the viability of the proposed framework. The survey result shows that users are concerned with a few reliability and IoT connectivity factors, namely, cost, schedule, delay, number of vehicles and their proximity. The prospect is promising to broaden the proposed framework in other means of transportation.

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“…IoV is in the development stage, and it is a big challenge to design a smart and user-friendly continuous service network. [21], [22] [10].…”

Section: Introductionmentioning

confidence: 99%

Reliability Analysis of Communication Network Service Quality For Internet of Vehicles (IoV)

Anwar

Adhy²,

Tjahjono

et al. 2021

International Journal of Science, Technology & Management

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The development of the Internet of Vehicle (IoV) is overgrowing toward driving comfort, safety, and efficiency. Autopilot or a car without a driver is one implementation of IoT. To run the full function of IoV, a reliable communication network is needed because the risk will be substantial due to the low quality of network infrastructure services. In this research, we will analyze the quality of network infrastructure services. The analysis can be done through two approaches: direct measurement in the field using a GPS Tracker-based system and modeling using the mathematical function of transmit power of mobile communication transmitting devices. The test is carried out in a specific area with a sample of high traffic and low-density areas. This method was chosen to find the right pattern in measuring the quality of communication network services. The tests carried out produce dynamic data on service quality in certain areas. For areas of low density, the service quality tends to be below as well, and many areas without signal are found, while for areas with high density, the quality of service is found to be good, but network overload conditions often occur.

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Improving MQTT Data Delivery in Mobile Scenarios: Results from a Realistic Testbed

Cited by 16 publications

References 20 publications

Rancang Bangun Lux Meter Real Time Berbasis Internet of Things

Rancang Bangun Lux Meter Real Time Berbasis Internet of Things

An IoT Solution for Reliable Internet-Based Services

Reliability Analysis of Communication Network Service Quality For Internet of Vehicles (IoV)

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