Title :
Barrier Coverage with Mobile Sensor Network
Author :
Wan Jinlin ; Wen Jianguo ; Liu Hao
Author_Institution :
Sch. of Inf. Sci. & Eng., Hunan Univ., Changsha, China
Abstract :
In order to save the mobile sensor network energy and improve the barrier coverage with mobile sensor network to adapt to the environment. The virtual force principle is applied in low power RF (Radio Frequency) wake-up mobile sensor nodes and obstacles. Some of sensor nodes are in the state of work, the others are dormant. When the sensor network is damaged, the dormant sensor nodes can be waked up timely and mobile to the damage place to restore the barrier coverage. Analysis by simulation, it can effectively save the network energy consumption, improve the service life of the network and the network capacity to adapt to the environment.
Keywords :
mobile radio; telecommunication power management; wireless sensor networks; RF; barrier coverage; dormant sensor nodes; mobile sensor network energy; mobile sensor nodes; mobile sensor obstacles; network energy consumption; radio frequency; virtual force principle; Algorithm design and analysis; Force; Heuristic algorithms; Mobile communication; Mobile computing; Sensors; Wireless sensor networks; Low power RF wake-up; barrier coverage; mobile sensor network; virtual force;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2013 Fourth International Conference on
Conference_Location :
Qingdao
DOI :
10.1109/ICDMA.2013.77
