Comparative Analysis of Opportunistic Communication Technologies

Dede, Jens; Förster, Anna

doi:10.1007/978-3-319-52727-7_1

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…Besides, this approach in the described scenario has several advantages over other data transfer methods. Wireless techniques such as WiFi Direct, Bluetooth, or RFID are not available or usable for data transmission in each smartphone device or operating system [49]. The use of cables or USB transfer can be problematic in clinical practice, being often prohibited due to the risk of contamination (i. e. with viruses) [50].…”

Section: Discussionmentioning

confidence: 99%

Perspective on mHealth Concepts to Ensure Users’ Empowerment–From Adverse Event Tracking for COVID-19 Vaccinations to Oncological Treatment

et al. 2021

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HAK acknowledges funding was provided by the Ministry of Science and Art Baden-Württemberg (Zentrum für Innovative Versorgung, ZIV), the German Federal Ministry of Education and Research (BMBF) as part of the DIFUTURE project (Medical Informatics Initiative, grant number 01ZZ1804I), and the Ministry of Social Affairs and Integration Baden-Württemberg as part of the project feelBack (networked, digital, patient-related feedback psycho-oncology).

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Section: Discussionmentioning

confidence: 99%

Perspective on mHealth Concepts to Ensure Users’ Empowerment–From Adverse Event Tracking for COVID-19 Vaccinations to Oncological Treatment

et al. 2021

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“…The wireless connection between the data logger and the smartphone is established via Bluetooth Low Energy (BLE). This connection is robust and fast, and it allows a link-up, which is easier to establish than when using Bluetooth Classic or WiFi [20]. An Android application was developed for controlling the microcontroller as well as displaying and storing the measured data.…”

Section: Collection and Analysis Of Vibration Data During The Transpo...mentioning

confidence: 99%

Boar Semen Shipping for Artificial Insemination: Current Status and Analysis of Transport Conditions with a Major Focus on Vibration Emissions

Hafemeister¹,

Schulze²,

Bortfeld³

et al. 2022

Animals

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In the modern pig reproduction system, artificial insemination (AI) doses are delivered from AI centers to sow farms via logistics vehicles. In this study, six breeding companies in three countries (Brazil, Germany, and the USA) were interviewed about their delivery process. It was found that there is currently no comprehensive monitoring system for the delivery of semen. The entire process “shipping of boar semen” was documented using Business Process Model and Notation (BPMN). Although it is not currently known which vibrations occur at all, it is suspected that vibration emissions affect the quality of boar semen. For this reason, a prototype of a measuring system was developed to calculate a displacement index (Di), representing vibration intensities. Vibrations were analyzed in standardized road trials (n = 120) on several road types (A: smooth asphalt pavement, B: rough asphalt pavement, C: cobblestone, and D: dirt road) with different speeds (30, 60, 90, 120, and 150 km/h). A two-way ANOVA showed significant differences in mean Di, depending on road surface and speed as well as an interaction of both factors (p < 0.001). A field study on a reference delivery from a German AI center to several sow farms indicated that 33% of the observed roads are in good quality and generate only a few vibrations (Di ≤ 1), while 40% are of a moderate quality with interrupted surfaces (Di = 1–1.5). However, 25% of the roads show markedly increased vibrations (Di ≥ 1.5), as a consequence of bad conditions on cobblestones or unpaved roads. Overall, more attention should be paid to factors affecting sperm quality during transport. In the future, an Internet of Things (IoT) based solution could enable complete monitoring of the entire transport process in real time, which could influence the courier’s driving behavior based on road conditions in order to maintain the quality of the transported AI doses.

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“…Antonio et al [12], look at semantic and syntactic interoperability in the context of HTTP, CoAP and MQTT. Jens Dede and Anna Forster [13] offer a qualitative analysis of connectivity protocols such as Wi-Fi Direct and BLE for opportunistic communication. Kabeer et al [14] provide a qualitative comparison of routing protocols.…”

Section: Related Workmentioning

confidence: 99%

IoT Protocol Selection for Smart Grid Applications: Merging Qualitative and Quantitative Metrics

Ullah

Kakakhel

Westerlund

et al. 2020

2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO)

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The concept of Internet of Things (IoT) implies that objects are connected to share information with each other and/or with a platform based on standardized communication protocols such as MQTT and HTTP. Recently, their performance has received much attention due to more widespread utilization. But, the vital aspect of the adoption of these IoT protocols is not just performance per se but also their feature set. However, comparative analysis that takes into account both the features and performance aspects are rarely presented. This paper investigates a combination of a qualitative comparison model (based on communication, operational and security attributes) with quantitative metrics in terms of CPU/memory utilization and time consumption. Quantitative metrics are collected for two of the four IoT protocols. Our analysis shows that there is no onesize-fits-all solution in terms of application layer IoT protocols. Additionally we emphasize that, on a higher level, both qualitative and quantitative measures are necessary for IoT stakeholders to consider before selecting the most appropriate protocol for the specific application to be deployed. We illustrate the results using a smart grid example simulating a collection of 1000 smart meters connected to the grid.

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Comparative Analysis of Opportunistic Communication Technologies

Cited by 4 publications

References 9 publications

Perspective on mHealth Concepts to Ensure Users’ Empowerment–From Adverse Event Tracking for COVID-19 Vaccinations to Oncological Treatment

Perspective on mHealth Concepts to Ensure Users’ Empowerment–From Adverse Event Tracking for COVID-19 Vaccinations to Oncological Treatment

Boar Semen Shipping for Artificial Insemination: Current Status and Analysis of Transport Conditions with a Major Focus on Vibration Emissions

IoT Protocol Selection for Smart Grid Applications: Merging Qualitative and Quantitative Metrics

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