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In some applications of WSN, each node can communicate with the base station, if each node communicates with base station directly, there are will a lot of duplication of information and cause waste of nodes' energy. For this reason, we put forward Data Query Protocol Based on Minimum Spanning Tree (QPMST) , QPMST protocol can create a minimum spanning tree with sink as root and other nodes as descendants,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.