MSN
2005
Springer
14 years 6 months ago
2005
Springer
The coverage problem in wireless sensor networks (WSNs) is to determine the number of active sensor nodes needed to cover the sensing area. The purpose is to extend the lifetime of...
MSN
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. In this paper, we propose an overlapping communication protocol using improved time-slot leasing in the Bluetooth WPANS. One or many slave-master-slave communications usu...
MSN
2005
Springer
14 years 6 months ago
2005
Springer
Systems that track sensed data trigger alerts based on the evaluation of some condition. In the presence of loss data a conservative condition may not generate a necessary alert an...
MSN
2005
Springer
14 years 6 months ago
2005
Springer
In mobile wireless sensor networks, sensors move in the monitored area at any direction and at any speed. Unlike many other networking hosts, sensor nodes do not have global addres...