Wireless sensor networks simulators and testbeds

TL;DR

This paper reviews wireless sensor network testbeds and simulation tools, comparing their features and conducting experiments with a localization protocol to guide future improvements in reliability, accuracy, and efficiency.

Contribution

It provides a comprehensive review of WSN testbeds and simulation tools, and evaluates their effectiveness through experiments with a localization protocol.

Findings

Testbeds and simulation tools have distinct advantages and limitations.

Experimental results highlight trade-offs in accuracy and resource consumption.

Guidance for future WSN deployment and protocol development.

Abstract

Wireless sensor networks (WSNs) have emerged as one of the most promising technologies for the current era. Researchers have studied them for several years ago, but more work still needed to be made since open opportunities to integrate new technologies are added to this field. One challenging task is WSN deployment. Yet, this is done by real deployment with testbeds platforms or by simulation tools when real deployment could be costly and time-consuming. In this paper, we review the implementation and evaluation process in WSNs. We then describe relevant testbeds and simulation tools, and their features. Lastly, we conduct an experimentation study using these testbeds and simulations to highlight their pro and cons. As a use case, we implement a localization protocol. This work gives clarity to future-work for better implementation in order to improve reliability, accuracy and time consumed.