FIELD: physics.
SUBSTANCE: invention relates to positioning systems. Positioning system (300) includes a plurality of binding stations (302), each of which is configured to transmit a radio frequency signal (320). Mobile station (304) includes a radio-frequency transceiver configured to transmit and receive a radio-frequency signal from at least one of the plurality of anchoring stations (302). Processing unit (408, 506) is configured to determine the location information of mobile station (304) based on the transmitted and received radio frequency signal. Other positioning system uses a certain number of beacons (604) which determine the range to a certain number of mobile markers (606) using ultra-wideband range finding (612) and performing wireless communication with application server (602).
EFFECT: technical result is high location accuracy.
23 cl, 4 dwg
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