Performance evaluation of RPL-based sensor data collection in challenging IoT environment

摘要

In recent years, the concept of internet of things (IoT) has been applied in a variety of fields. As one of the most important task of the IoT applications, the collection and delivery of data have been attracting a great deal of attentions and several routing protocols have been proposed for IoT environment. This paper focuses on the evaluation of RPL-based data collection. Three different challenging aspects, which are nodes density, mobility and the data transmission interval, are investigated to evaluate the performance of RPL-based sensor data collection with regard to packet delivery ratio and latency under challenging IoT environment.