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Hybrid Energy Efficient Routing Protocol for UWSNs

机译：UWSN的混合节能路由协议

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摘要

Underwater communications had much attention in the last decade, as it has been used in civil and military applications. Nowadays, design a full coverage with a high energy-efficient network is one of the most challenges in underwater wireless sensor networks (UWSNs) due to the low data rate with high energy consumption of the acoustic waves. Meanwhile, electromagnetic, magnetic induction or optical waves have high data rates and low energy consumption but for a short communication distance. In this paper, based on the complementary features of different underwater communication technologies, a hybrid underwater communication network is proposed as an enabler of high energy efficient with considerable communication distance. Whereas the acoustic waves can be used for transmitting control signals. Meanwhile, optical waves can be used for high data rate multi-hop data packets transmission. Based on the proposed hybrid network architecture, a Hybrid Energy Efficient Routing Protocol (HEERP) has been proposed in this paper. The high potency of the proposed routing protocol is proved regarding packet delivery ratio, average network throughput, average energy consumption and average energy efficiency over conventional routing protocols via numerical simulation.
机译：在过去的十年中，水下通信受到了广泛的关注，因为它已用于民用和军事应用。如今，由于声波能量消耗低，数据速率低，因此设计具有高能效网络的完整覆盖范围是水下无线传感器网络（UWSN）面临的最大挑战之一。同时，电磁波，磁感应波或光波具有高数据速率和低能耗，但通信距离短。在本文中，基于不同水下通信技术的互补特性，提出了一种混合水下通信网络，该网络可实现高能效并具有可观的通信距离。而声波可用于传输控制信号。同时，光波可以用于高数据速率多跳数据分组传输。基于提出的混合网络架构，本文提出了一种混合节能路由协议（HEERP）。通过数值模拟，证明了与常规路由协议相比，所提出的路由协议在数据包传递率，平均网络吞吐量，平均能耗和平均能源效率方面具有很高的效力。

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