TY -的A2 -张,狮子座y盟——Chaaf Amir AU - Saleh Ali Muthanna,默罕默德盟——Muthanna Ammar盟——Alhelaly Soha盟——Elgendy易卜拉欣a . AU - Iliyasu阿卜杜拉•m . AU - Abd El-Latif艾哈迈德·a . PY - 2021 DA - 2021/07/01 TI -节能继电器式空孔在集群Multi-AUV预防和修复水下无线传感器网络SP - 9969605六世- 2021 AB -水下无线传感器网络(UWSNs)使各种海洋应用程序需要有效的包传输。稀疏节点分布,在这种情况下,失衡的总体能源消耗之间的不同的传感器节点,动态网络拓扑,中继节点的选择不当造成空白孔。解决这一问题,提出了一种基于继电器空白孔预防和修复(ReVOHPR)协议由多个自治水下机器人(auv UWSN。ReVOHPR是一个全球性的解决方案,实现了不同阶段的操作行为相互为了有效减少和识别空白孔和陷阱中继节点来避免它。ReVOHPR采用以下操作作为海洋深度(水平)的平等集群形成,动态睡眠调度,虚拟基于路由和relay-assisted空白孔修复。对于节能集群形成,entropy-based资格排名(E2R),选择稳定的集群头(CHs)。然后,动态睡眠调度由动态内核实现卡尔曼滤波(DK2F)算法在睡眠和活动模式是基于节点的当前状态。Intercluster路由是由最大匹配节点所选择的双重标准,以及AUV的数据传输。最后,空白孔检测和修复bicriteria蜉蝣优化(BiCMO)算法。BiCMO关注减少孔的数量和数据丢包和最大化的服务质量(QoS)和能源效率的网络。 This protocol is timely dealing with node failures in packet transmission via multihop routing. Simulation is implemented by the NS3 (AquaSim module) simulator that evaluates the performance in the network according to the following metrics: average energy consumption, delay, packet delivery rate, and throughput. The simulation results of the proposed REVOHPR protocol comparing to the previous protocols allowed to conclude that the REVOHPR has considerable advantages. Due to the development of a new protocol with a set of phases for data transmission, energy consumption minimization, and void hole avoidance and mitigation in UWSN, the number of active nodes rate increases with the improvement in overall QoS. SN - 1939-0114 UR - https://doi.org/10.1155/2021/9969605 DO - 10.1155/2021/9969605 JF - Security and Communication Networks PB - Hindawi KW - ER -