MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202644035032 A) filed by Nokia Technologies Oy on March 23, 2026, for Power Amplifier Non-Linearity Compensation.
Inventors include Samad; and Oana-Elena Barbu.
The application for the patent was published on September 25, 2026, under issue no. 39/2026.
Abstract: ABSTRACT POWER AMPLIFIER NON-LINEARITY COMPENSATION Example embodiments of the present disclosure are directed to power amplifier non- linearity compensation. In a method, similarity information is received from a second apparatus. The similarity information indicates similarities between a reference antenna sub-panel and respective antenna sub-panels of a set of antenna sub-panels of the second apparatus. Then, panel information is received from the second apparatus. The panel information indicates an antenna sub-panel of the set of antenna sub-panels for signal transmission from the second apparatus to the first apparatus. Based on the similarity information and a first digital post-distortion, DPoD, mode determined for the reference antenna sub-panel, a second DPoD mode for the indicated antenna sub-panel is determined. A power amplifier compensation on a signal received from the second apparatus is performed based on the second DPoD mode for the indicated antenna sub-panel. [FIG. 3]
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