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Zone based gateway patrolling in Wireless Sensor Networks

机译：基于区域的网关在无线传感器网络中巡逻

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In Wireless Sensor Networks (WSN), sensor nodes deliver sensed data back to the gateway node through multi hopping. The sensor nodes that are close to the gateway node become heavily involved in packet forwarding and it spends more battery power than others. Therefore, these nodes will quickly drain out their battery energy and decrease the network lifetime of the WSN. To increase network lifetime of the WSN, the concept of gateway patrolling is launched. In this paper, we propose Zone Based Gateway Patrolling (ZBGP) for mobile gateway in WSNs. In ZBGP, gateway node is moved towards the area of the sensors that generates more number of data packets (heavily loaded zone). The simulation results show that patrolling the gateway node towards the most number of packets attains significant energy savings as compared to the static approach which helps to improve the life of the entire network.
机译：在无线传感器网络（WSN）中，传感器节点通过多跳跃将感测数据传送回网关节点。接近网关节点的传感器节点大量涉及数据包转发，并且它花费更多的电池供电。因此，这些节点将迅速排出其电池能量并降低WSN的网络寿命。为了增加WSN的网络生命周期，启动了网关巡逻的概念。在本文中，我们为WSN中的移动网关提出基于区域的网关巡逻（ZBGP）。在ZBGP中，网关节点朝向生成更多数量的数据分组（严重加载区域）的传感器区域。仿真结果表明，与有助于改善整个网络的寿命的静态方法相比，沿着大量数据包沿着大量数据包巡逻到最大的节能。

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