MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202544061369 A) filed by Nokia Technologies Oy on June 26, 2025, for Energy Efficient Transmission Of Rf Signals.

Inventors include Kim Nielsen; Christian Rom; Benny Vejlgaard; and Feridoon Jalili.

The application for the patent was published on July 10, 2026, under issue no. 28/2026.

Abstract: ABSTRACT 5 ENERGY EFFICIENT TRANSMISSION OF RF SIGNALS The present subject matter relates to an apparatus for transmission of a set of radio frequency (RF) signals using a transmitter. The transmitter comprises a set of power amplifiers for amplification of RF signals and a set of antennas for transmitting the 10 amplified RF signals. The apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus to perform: determining a transmission configuration for an energy efficient transmission of the set of RF signals, the transmission configuration indicating a set of transmission paths for transmission of the set of RF signals 15 respectively, each transmission path comprising a respective power amplifier of the set of power amplifiers and a respective antenna of the set of antenna.

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