Fingerprint algorithm for positioning based on RSS space-time processing
基于RSS空时处理的指纹定位算法

In order to improve the accuracy of the mobile station positioning algorithm, this paper studied the fingerprint algorithm for positioning based on RSS space-time processing. The algorithm which included the establishment of fingerprint database and fingerprint comparison used the RSS space-time processing method to overcome diffraction, scattering, etc of the wireless signal when creating the fingerprint database, studied the impact of the choice of same neighboring cell numbers on the positioning errors and got the best choice of same neighboring cell numbers when doing fingerprint comparison. The error simulation results show that the algorithm reduces the time variation of RSS and has low complexity and high accuracy.