INTERNATIONAL PATENT: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) FILES APPLICATION FOR "OFDM-BASED BACKSCATTER RADIO WITH FREQUENCY AND TIME SHIFTING"

GENEVA, Oct. 4 -- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE-164 83 Stockholm) filed a patent application (PCT/EP2024/057939) for "OFDM-BASED BACKSCATTER RADIO WITH FREQUENCY AND TIME SHIFTING" on Mar 25, 2024. With publication no. WO/2025/201620, the details related to the patent application was published on Oct 02, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): LOPEZ, Miguel (Klenkeshof 13DE-52074 Aachen)

Abstract: A method, backscattering device and network nodes for differential modulation and demodulation for backscatter radio are disclosed. According to one aspect, a method in a back...