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GPS based Multi-hop Communication with Localization in Subterranean Wireless Sensor Networks

机译:地下无线传感器网络中基于GPS的本地化多跳通信

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Our research work proposes Multi-hop Communication with Localization (MCL), a strategy to localize and route information to nodes present in such areas by determining angles and distances of consecutive nodes hop by hop towards the Base Station. Based on the application area, Subterranean Wireless Sensor Networks are specifically designed to detect underground abnormal conditions and reported to the base station. Many protocols use distance between the nodes as one of the criteria for multi-hop communication in the network. It is found to be necessary to know the location of the nodes and the distance between the nodes in many power optimization protocols. But the query of how to attain the distance or the location arises in the same. The main objective here is to design a technique to both localize and transmit data efficiently in subterranean areas. Initially there is a group of nodes deployed in the underground areas all of which bond to a sink that is further connected to the Base Station. It is possible to locate all the nodes through GPS which can be used as a reference in the worst case scenario by the Base Station. The sink node has a Node Transmission Area (NTA) within which a node can be directly recognized by the sink node otherwise it finds the target node through the intermediate nodes. Our empirical work proves the computational method on attaining the performance.
机译:我们的研究工作提出了一种具有本地化功能的多跳通信(MCL),该策略是通过确定连续节点到基站的连续节点的角度和距离来将信息本地化并路由到此类区域中存在的节点。根据应用领域,地下无线传感器网络专门设计用于检测地下异常情况并报告给基站。许多协议使用节点之间的距离作为网络中多跳通信的标准之一。在许多功率优化协议中,发现有必要知道节点的位置以及节点之间的距离是必要的。但是关于如何达到距离或位置的疑问也同样出现。这里的主要目的是设计一种在地下区域有效地定位和传输数据的技术。最初,在地下区域中部署了一组节点,所有这些节点都绑定到一个进一步连接到基站的接收器上。可以通过GPS定位所有节点,在最坏的情况下基站可以将其用作参考。宿节点具有节点传输区域(NTA),宿节点可以在其中直接识别节点,否则它会通过中间节点找到目标节点。我们的经验工作证明了达到性能的计算方法。

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