This paper considers an OFDM-based wireless cellular network operating at millimeter waves and studies the problem of estimating the position and orientation of a mobile station (MS) upon relying on the pilot symbols emitted by the serving base station (BS). which are received via a direct link and an indirect link provided by a reconfigurable intelligent surface (RIS). To counterbala... https://www.roneverhart.com/KNIPEX-7-1-4-in-88-01-180-Alligator-Water-Pump-Pliers/