A novel energy-efficient dynamic programming routing protocol in wireless multimedia sensor networks

Q2 Mathematics

Bulletin of Electrical Engineering and Informatics Pub Date : 2024-04-01 DOI:10.11591/eei.v13i2.5855

E. H. Putra, Muhammad Haikal Satria, Hamid Azwar, Rendy Rianda, Muhammad Saputra, R. S. Darwis

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引用次数: 0

Abstract

Wireless multimedia sensor networks (WMSNs) have characteristics that may influence the routing decisions, such as limited energy resources, storage and computing capacity. Therefore, a routing optimization needs to be done to match the characteristics of the WMSNs. Existing routing protocols only consider energy efficiency regardless of energy threshold, maximum energy, and link cost collectively as the primary basis of routing. In this work, the energy-efficient dynamic programming (EEDP) protocol is proposed to optimize routing decisions that take into account the energy threshold, the maximum energy, and the link cost. Then, the protocol is compared with the dynamic programming (DP), and the ant colony optimization (ACO) protocol. The simulation results show that the EEDP protocol can improve energy efficiency of nodes and network lifetime of the WMSNs. Then, the EEDP protocol is also implemented into a network topology of 10 NodeMCU ESP32 devices. As a result, the EEDP protocol can work very well by selecting routes based on nodes that have the remaining energy above 50 and has the shortest distance. The average delay in sending data for the entire route for the 10 iterations of sending data is 3.99 seconds.

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无线多媒体传感器网络中的新型节能动态编程路由协议

无线多媒体传感器网络（WMSN）具有可能影响路由决策的特性，如有限的能源资源、存储和计算能力。因此，需要根据 WMSN 的特点进行路由优化。现有的路由协议只考虑能量效率，而不考虑能量阈值、最大能量和链路成本，统统作为路由的主要依据。本研究提出了高能效动态编程（EEDP）协议，以优化路由决策，同时考虑能量阈值、最大能量和链路成本。然后，将该协议与动态编程（DP）和蚁群优化（ACO）协议进行了比较。仿真结果表明，EEDP 协议能提高节点的能量效率和 WMSN 的网络寿命。随后，EEDP 协议还被应用到由 10 个 NodeMCU ESP32 设备组成的网络拓扑中。结果显示，EEDP 协议能很好地根据剩余能量超过 50 且距离最短的节点选择路由。在发送数据的 10 次迭代中，整个路由的平均发送延迟为 3.99 秒。

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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来源期刊

Bulletin of Electrical Engineering and Informatics Computer Science-Computer Science (miscellaneous)

CiteScore

3.60

自引率

0.00%

发文量

期刊介绍： Bulletin of Electrical Engineering and Informatics publishes original papers in the field of electrical, computer and informatics engineering which covers, but not limited to, the following scope: Computer Science, Computer Engineering and Informatics[...] Electronics[...] Electrical and Power Engineering[...] Telecommunication and Information Technology[...]Instrumentation and Control Engineering[...]