DocumentCode :
2450687
Title :
Design of Energy Aware Movement-Assisted Deployment in Wireless Sensor Network
Author :
Jia, Jie ; Liu, Chen ; Chen, Jian ; Wu, Xueli
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
fYear :
2012
fDate :
16-18 May 2012
Firstpage :
290
Lastpage :
292
Abstract :
In this paper, we propose an energy aware movement-assisted deployment algorithm to achieve complete coverage and load balance for wireless sensor networks. By dividing the target area into several coronas with the same width of sensor communication radius, the optimal deployment density is computed for each corona. To the whole network, the movement of sensors can be treated as two steps. For the first step, the nodes move straightly between different coronas to regulate the number of nodes in each corona. For the second step, each node moves the adaptive distance inside the corona to achieve uniform distribution by exchanging messages only to its one-hop neighbor. Simulation results are provided to verify our analysis for wireless sensor networks.
Keywords :
corona; resource allocation; sensor placement; wireless sensor networks; adaptive distance; corona; energy aware movement-assisted deployment design; load balancing; one-hop neighbor; optimal deployment density; sensor communication radius; wireless sensor network; Corona; Mobile communication; Mobile computing; Robot sensing systems; Vectors; Wireless sensor networks; deployment; energy aware; movement-assisted; network lifetime; wireless sensor network;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Distributed Computing in Sensor Systems (DCOSS), 2012 IEEE 8th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4673-1693-4
Type :
conf
DOI :
10.1109/DCOSS.2012.53
Filename :
6227755
Link To Document :
بازگشت