MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202441023384 A) filed by Samsung Electronics Co. , Ltd. on March 25, 2024, for Method And System For Auto Encoder Based Precoder Compression.
Inventors include Shruti Venkatesh; Sripada Kadambar; Ashwini Kumar; Ankur Goyal; and Ashok Kumar Reddy Chavva.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: ABSTRACT METHOD, APPARATUS AND SYSTEM FOR AUTO ENCODER BASED PRECODER INFORMATION COMPRESSION The present disclosure relates to method and system for auto encoder based precoder information compression. The method of compressing precoder information, by a distribution 10 unit (O-DU) (102) includes selecting an Artificial Intelligence (AI) model from one or more AI models corresponding to one or more Auto-Encoder (AE) based compression techniques, based on one or more parameters related to input precoder information to be compressed. Further, applying AE based compression to compress the input precoder information using the selected AI model. Subsequently, transmitting a control plane message comprising the 15 compressed input precoder information and configuration information related to the compressed input precoder information to a radio unit (O-RU) (104) of the O-RAN. The auto encoder based precoder information compression exploits the possible correlation within the precoder data, thereby decreasing the bandwidth requirement for transferring the precoder information over the fronthaul.
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