Parasitic mobility in dynamically distributed sensor networks

摘要

A distributed sensor networks employing mobile sensing nodes that are carried to desired locations by attaching themselves to moving hosts and detaching themselves when the host arrives at the desired location or is moving away from the desired location. Each sensing node may carry a plurality of environmental sensors and communicates with nearby sensing nodes using a short range wireless link. The node further carries a location sensing mechanism and uses either active, passive or attractive means to attach itself to a moving host.