Intellectual Property India Publishes Patent Application for 'A Pre-Distorter For Compensating Power Amplifier Non-Linearities' Filed by Nokia Solutions And Networks Oy

MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202514094363 A) filed by Nokia Solutions And Networks Oy, Espoo, Finland, on Sept. 30, 2025, for 'a pre-distorter for compensating power amplifier non-linearities.'

Inventor(s) include Fischer-Buhner, Arne.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "According to an aspect, an apparatus may comprise a dig- ital pre-distorter, DPD, circuitry including at least one first-order infinite impulse response, IIR, filter and at least one second-order IIR filter. The apparatus may fur- ther comprise a power amplifier, at least one processor 10 and ...