A Review on RPL Objective Function Improvements for IoT Applications

2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS) Pub Date : 2021-09-02 DOI:10.1109/ACCESS51619.2021.9563294

Arya Paul, A. Pillai

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引用次数: 1

Abstract

The standard routing technique that was developed for satisfying low power IoT application needs is RPL which is a protocol in compliance with 6LoWPAN specification. RPL was created for addressing the issues and challenges of constrained and lossy network routing. However, RPL does not accomplish efficiency with respect to power and reliability altogether which are definitely needed in IoT applications. RPL runs on routing metrics and objective function which determines the optimal path in routing. This paper focuses on contributing a comprehensive survey on the improved objective functions proposed by several researchers for RPL. In addition, the paper concentrates on highlighting the strengths and shortcomings of the different approaches in designing the objective function. The approaches built on Fuzzy logic are found to be more efficient and the relevant works related to these are compared. Furthermore, we present the insights drawn from the survey and summarize the challenges which can be effectively utilized for future works.

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面向物联网应用的RPL目标功能改进综述

为满足低功耗物联网应用需求而开发的标准路由技术是RPL，它是一种符合6LoWPAN规范的协议。创建RPL是为了解决受限和有损网络路由的问题和挑战。然而，RPL并不能完全实现物联网应用中绝对需要的功率和可靠性方面的效率。RPL运行在路由度量和目标函数上，目标函数决定了路由的最优路径。本文着重对一些学者提出的改进后的RPL目标函数进行了综述。此外，本文还着重分析了不同方法在目标函数设计中的优缺点。发现基于模糊逻辑的方法更有效，并对这些方法的相关工作进行了比较。此外，我们提出了从调查中得出的见解，并总结了可以在未来工作中有效利用的挑战。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS)

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