TREE ORGANIZING METHOD BASED ON A GRID, A SERVER SYSTEM AND A NODE FOR FINDING OUT THE SENSOR NODES SATISFYING THE REQUIREMENT SPECIFICATION OF A USER

摘要

PURPOSE: A tree organizing method based on a grid, a server system and a node for finding out the sensor nodes satisfying the requirement specification of a user are provided to transmit the space reference domain frame to a sensor node from one wireless communication network by configuring the minimum packet size.;CONSTITUTION: A query analysis unit(602) analyzes an external query into unit by sensor network and decomposes the query related to the space reference and the query having no with the space reference. A query performing unit(606) changes the query result data of the quality about the query. A transmit unit(604) transmits the query in the analysis section of the quality and the query changed with the performing unit of the quality according to the sensor network.;COPYRIGHT KIPO 2010