Title :
A new self-detection scheme for sensor network boundary recognition
Author :
Khan, I. ; Mokhtar, H. ; Merabti, M.
Author_Institution :
Sch. of Comput. & Math. Sci., Liverpool John Moores Univ., Liverpool, UK
Abstract :
One of the exigent problems in wireless sensor networks is the recognition of network boundary and the detection of holes within the network. In this paper, we propose an algorithm in which every node in the network self-detects whether it is a boundary node or an inner node by utilizing the available connectivity information and making no assumptions about the location awareness. The algorithm is efficient than existing schemes in terms of accuracy and energy consumption. It does not need high degree of connectivity as compare to other existing schemes. The simulation results prove the efficiency and accuracy of our algorithm.
Keywords :
wireless sensor networks; boundary recognition; connectivity information; location awareness; self detection scheme; wireless sensor networks; Batteries; Computer networks; Coordinate measuring machines; Energy consumption; Mobile radio mobility management; Routing; Shape; Stress; Wireless sensor networks; Boundary Recognition; Holes Detection; Sensor Networks;
Conference_Titel :
Local Computer Networks, 2009. LCN 2009. IEEE 34th Conference on
Conference_Location :
Zurich
Print_ISBN :
978-1-4244-4488-5
Electronic_ISBN :
978-1-4244-4487-8
DOI :
10.1109/LCN.2009.5355078
