A P2P Network Construction Method Based on Cycle of Sensing and Location in Ubiquitous Sensor Environment

摘要

In this paper, we propose a P2P network construction method to achieve effective sensor data collection in a ubiquitous sensor environment. Our method constructs a P2P network overlay considering the location and the cycle of sensing of each sensor device (peer). First, according to the location of each peer, a hierarchical overlay network is constructed. In addition, considering the cycle of sensing, another overlay network is constructed in each hierarchy. Our method suppresses messages for query propagation.