Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Classification of Indoor Positioning Systems. Time [9,12,13,14], Angle [15,16], RSS [17,18,19,20,21,22,23], Proximity [24,25,26,27,28,29], Deterministic [30,31,32,33,34], Probabilistic [35,36,37], Strapdown [38,39,40], Step and Heading [41,42,43] , SLAM [44,45,46], Hybrid [47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67].
