Title :
A level-topology identifying algorithm in WSN based on data aggregation nodes
Author :
Run-Jie, Liu ; Yuan-Yuan, Chen ; Jin-Yuan, Shen ; Xu-Dong, Zhao
Author_Institution :
Schools of Inf. Eng., Zhengzhou Univ., Zhengzhou, China
Abstract :
Wireless sensor network topology information is an important part for network management. Based on the lost/received information in sink node and level information of sensors network node, an algorithm of sensor network level-topology identifying is proposed based on data aggregation. The ancestor node and of a node is inferred using the end-to-end arrival/lost information. The relationship of the nodes in the sensor network can be got using the layer information, thus the network topology can be reconstructed. The simulation result s show that the logical topology of wireless sensor network can be got with little observation data using the proposed algorithm. And the WSN network topology can be quickly got, it is conveniently for network management.
Keywords :
telecommunication network management; telecommunication network topology; wireless sensor networks; data aggregation nodes-based WSN; end-to-end arrival; layer information; level information; lost information; network management; network topology reconstruction; observation data; sensor network level-topology identification; sensors network node; sink node; wireless sensor network topology information; IEEE Computer Society; Intelligent sensors; Network topology; Tomography; Topology; Wireless sensor networks; data aggregation; network tomography; network topology; sensor network;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3
