MUMBAI, India, Sept. 28 -- Intellectual Property India has published a patent application (202644035034 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, a power amplifier compensation on a signal received from a second apparatus is performed based on a digital post-distortion, DPoD, mode for a first antenna sub-panel. The first antenna sub-panel is selected from a set of antenna panels for signal transmission from the second apparatus to the first apparatus. Then, a performance level of the DPoD mode for the first antenna sub-panel is estimated. Information indicating the performance level of the DPoD mode for the first antenna sub-panel is transmitted to the second apparatus. Indication information indicating a change from the first antenna sub-panel to a second antenna sub-panel is received from the second apparatus. [FIG. 7]
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