Method and system for pointing electromagnetic signals emitted by moving devices

Data di pubblicazione

09-02-2022

Codice

DEIB.19.022.A

Stato

Disponibile

Data di priorità

20-03-2019

Fase

Italian and PCT Patent Application process

Titolare

Politecnico di Milano

Dipartimento

Department of Electronics, Information and Bioengineering

Autori

Panzani Giulio, Savaresi Sergio, Spagnolini Umberto, Nicoli Monica Barbara, Brambilla Mattia

Descrizione

The invention proposes a system which includes various devices (inertial devices, BA correction device, alignment signaling device) and an ensemble of sensors that allows a novel BA-correction. This allows a reduction in the BA frequency and a gain in efficiency.

Wireless communications in the future will be using high frequencies up to the mmwave spectrum (say >6GHz, typ. 10GHz or higher such as 28GHz as for mmWave 5G, or 60GHz as for WiGig system) as less crowded than lower frequencies. The mmwave attenuates fast and, to capture information, is used the technique of beamforming (generation of a directional preferred gain).

In the particular application of autonomous driving, this technology can be used but the beam-alignment (required for this type of wireless communication) is perturbed since the car is moving.

Campo di applicazione

<p> <ul> <li> Wireless communication in high mobility environment </li> <li> Autonomous driving </li> <li> Vehicle to anything (V2X) </li> </ul> </p>

Vantaggi

<p> <ul> <li> Very low loss of performance in beamforming </li> <li> Reliability </li> <li> Low latency </li> </ul> </p>

Contatto

licensing.tto@polimi.it