Message Scheduling Delivery on Disaster Notification System

Natural disaster cannot be prevented, but itsimpacts can be eliminated or reduced. Mobiledevices are the most effective and convenientcommunication tools which are not restricted by timeand place. In this paper, the main service task is thetimely delivery of possibly disaster information tomobile devices which are in the imminent disasterarea. The system finds whether a mobile is within adefined disaster area using its GPS coordinates. Thesystem architecture is built for sending notificationsto mobile devices in disaster area. This system alsoproposes an algorithm for server side messagescheduling based on queuing theory. This algorithmcan handle queuing of messages and delivery to thetarget devices