LSN: An architecture for dynamic sensor mapping for Logical Sensor Networks

We propose Logical Sensor Network(LSN) and LSN Operator to create a dedicated sensor network over a multi-institutional world-wide sensor network. LSN can logically define sensor network environment with XML and LSNO is a middleware that dynamically map and remap the logical sensor to real sensor. With this mechanism, applications can operate and be developed on the premise of detailed knowledge about the sensor network. In this paper, we propose an architecture which operates LSN mechanism with low latency and high scalability, as well as LSN schema.