Research on RSSI-Based Location-Aware in Three-Dimensional Space for Pervasive Computing Environment
Lijuan Sun · Computer Technology and Development · 2010
Make comparison of several potential technologies in the field of indoor location and figure out the defect of each technology.The features of wireless sensor network well fit for the demands of location servers in pervasive computing environment.So chooses the wireless sensor network nodes,and uses the distance measurement that based on the RSSI technology as the main method of researching the location-aware in three-dimensional space.Meanwhile,describes a possible location-aware model in three-dimensional space and the error correction program of it.The result of experiment indicates the model performs well.The error correction program does really amends the location of target point.