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Systematic literature review of IoT metrics

Moulla Donatien Koulla Moulla, Mnkandla Ernest, Abran Alain

Applied Computer Science

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2023

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Vol. 19, no 1

64--81

EN

The Internet of Things (IoT) touches almost every aspect of modern society and has changed the way people live, work, travel and, do business. Because of its importance, it is essential to ensure that an IoT system is performing well, as desired and expected, and that this can be assessed and managed with an adequate set of IoT performance metrics. The aim of this study is to systematically inventory and classify recent studies that have investigated IoT metrics. The authors conducted a literature review based on studies published between January 2010 and December 2021 using a set of five research questions (RQs) on the current knowledge bases for IoT metrics. A total of 158 IoT metrics were identified and classified into 12 categories according to the different parts and aspects of an IoT system. To cover the overall performance of an IoT system, the 12 categories were organized into an ontology. The results show that the category of network metrics was most frequently discussed in 43% of the studies and, with the highest number of metrics at 37%. This study can provide guidelines for researchers and practitioners in selecting metrics for IoT systems and valuable insights into areas for improvement and optimization.

2

An Intrinsic Study on Routing Protocols in Mobile Ad-Hoc Network

Sangeetha A., Rajendran T.

Annals of Computer Science and Information Systems

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2017

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Vol. 10

77--82

EN

Mobile Ad-Hoc Networks (MANET) are becoming an emanating technology among mobile devices. It is a structure less network of independent collection of wireless mobile nodes [Smart phones, Laptops, iPads, PDAs, Sensors etc.] connected by wireless links. Routing in Ad-hoc networks is challenging due to mobility of nodes and dynamically changing topology. The primary objective of the routing protocols is to establish an optimal and efficient route between the communicating nodes. Due to different network environments like varying number of nodes, speed, network load, it is difficult to figure out which routing protocol may perform well. This study investigates the performance and behavior of MANET routing protocols such as DSDV, AODV, NCPR and ZRP with a special focus on their comparison, functionality and issues. In this review, we analyzed about the protocols based on various quantitative parameters such as average throughput, packet delivery ratio, routing overhead and average end to end delay.

3

Simulation and Assessment educational framework for mobile robot algorithms

Munoz Ceballos N., Valencia C., Alvarez Giraldo A.

Journal of Automation Mobile Robotics and Intelligent Systems

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2014

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Vol. 8, No. 1

53--59

EN

A mobile robot simulator useful in research and education was implemented in Matlab, it models the differential kinematics as well as proximity sensors of the robot. It allows the performance assessment of navigation algorithms through various quality metrics that are useful for comparing and analyzing navigation algorithms of mobile robots. An example that simulates and compares two autonomous navigation algorithms is presented.

4

Performance Measurement Model of Multi-Source Data Fusion Based on Network Situation Awareness

Guo L., Chen F., Gao C., Xong W.

Przegląd Elektrotechniczny

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2012

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R. 88, nr 7b

315--319

EN

In order to solve the problem of the energy optimization and assessment with situational awareness performance in the wireless sensor network, the function model is proposed based on the potential relationship between the trend of events and trend assumptions. Research from data integration, correlation analysis, events and prediction method, this paper analyzes the ability of the decision node to obtain and process information. It derivates the multi-sensor network situational awareness performance measurement formula, integrates network situation element, draws a trend calculation curve to achieve the network trend prediction. Experiments show that the proposed method can effectively predict the future trend of the network, the trend calculation results and time series analysis results is better than other network trend assessment algorithms.

PL

Zaproponowano model sieci bezprzewodowej czujników bazujący na potencjalnych zależnościach między trendami i zdarzeniami. Artykuł analizuje możliwość decyzji węzłów do realizacji przesyłu informacji. Eksperymenty potwierdziły, że metoda pozwala na efektywne prognozowanie trendu.