Interferenzunterdrückung für ein Drahtloses Mehrband-Kommunikationssystem

Details

Veröffentlichungs-Nr.

EP4757191

Anmeldetag

1. Dezember 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

H04B1/525, // H04B1/00

Abstract

The systems and methods for providing interference mitigation for a multiband wireless communication system are disclosed. A device can include wireless transceivers operating on different bands and a circuitry to receive a first signal via a first band and transmit a second signal via a second band. The second signal can cause an interference with the first signal. The interference can include a central portion and a tail portion. A filter can reduce, from a sample of the second signal, the central portion of the interference to provide a filtered sample signal, whose carrier frequency can be adjusted to a different carrier frequency or baseband to provide a converted sample signal. An equalizer can identify, from the converted sample signal, the tail portion of the interference to provide a third signal, which a demodulator can use to reduce the interference from the first signal.

Anmelder

Firma

Avago Technologies International Sales Pte. Limited

Land

🇸🇬 Singapur