公开(公告)号：US12139369B2

公开(公告)日：2024-11-12

申请号：US16711624

申请日：2019-12-12

Applicant: Otis Elevator Company

Inventor： Luca Manica ,  Enrico Manes ,  Valerio Senni ,  Marco Rocchetto ,  Davide Martintoni ,  Giacomo Gentile ,  Goran Djuknic

IPC: B66B1/34 ,  H04B7/06 ,  H04W12/10 ,  H04W16/28 ,  H04W84/18

Abstract: Provided are embodiments including a system a method for performing smart beamforming for reliable and secure wireless data transmission. The can embodiments include receiving at least one parameter of an elevator car operating in a hoistway, and determining a steering angle based on the received parameters. The embodiments can also include performing beamforming of an antenna array based on the determined steering angle, and transmitting data from the antenna array based at least in part on a beamforming process.