Wireless sensor network topology inference based on data aggregation
Zhao Ta · Computer Engineering and Applications Journal · 2011
Considering resource-constrained in sensor network,a topology identification algorithm based on the data aggregation is proposed,which infers the wireless sensor network topology by finding all the paths between the leaf node and sink node.According to the sequence of data loss/receive collected in the sink,the proposed algorithm does not increase any network burden.The simulation results show that the algorithm can identify the sensor network quickly and accurately,and scale to large sensor network.