Systeme und Verfahren zum Schutz des Kanalzugangs Während einer Rückstreuungskommunikation

Details

Veröffentlichungs-Nr.

EP4804707

Anmeldetag

9. März 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

There is provided a method of backscatter communication comprising: transmitting, by a transmitter, a communication frame on at least one of a first channel and a second channel, the communication frame comprising: timing data indicating a transmission time and a duration of an excitation signal to be transmitted by the transmitter on the first channel; receiving, by the receiver, the communication frame; protecting, by the transmitter or the receiver, access to the first channel and the second channel for a protection period corresponding to the transmission time and the duration of the excitation signal; transmitting, by the transmitter, the excitation signal on the first channel; and backscattering, by a backscattering tag, the excitation signal to generate a backscattered signal on the second channel.

Anmelder

Firma

Haila Technologies Inc.

Land

🇨🇦 Kanada