CAJ | 학술논문

DBR 协议是水下无线传感器网络中的一个基于深度信息的路由协议，该协议算法采用节点的深度信息作为转发数据的依据，并通过简单广播的形式来转发数据。提出了改进算法，引入了局部更新概念，从而增强了 DBR 协议的节能效果，并且在一定程度上防止路由空洞。仿真结果表明，改进后的 DBR 协议能有效地减少网络耗能，并且没有出现路由空洞。
DBR 협의시수하무선전감기망락중적일개기우심도신식적로유협의，해협의산법채용절점적심도신식작위전발수거적의거，병통과간단엄파적형식래전발수거。제출료개진산법，인입료국부경신개념，종이증강료 DBR 협의적절능효과，병차재일정정도상방지로유공동。방진결과표명，개진후적 DBR 협의능유효지감소망락모능，병차몰유출현로유공동。
DBR protocol is an underwater wireless sensor network protocol based on the depth information of the routing proto-col . The algorithm uses the node depth information as the basis and forwards the data by simple broadcasting . The new protocol based on partial update can enhance the energy saving effect of the DBR protocol and prevent routing void to some extent . The computer simulation shows that the improved protocol decreases the energy consumption of the sensor network routing effectively without voids .