| 摘要 |
PURPOSE: A mobile node recognizing apparatus and method thereof are provided to calculate accurate location information of a mobile node in an indoor wireless environment. CONSTITUTION: If a positioning server receives signal strength information from three or more reference nodes, the positioning server starts the location calculation of an MN(Mobile Node)(S202). The positioning server selects the location of the mobile node(S203). The positioning server estimates the signal strength about each reference node(S204). The positioning server determines a location coordinate through comparing the estimated signal strength with real signal strength(S205). |
