MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202647086036 A) filed by Qualcomm Incorporated on July 14, 2026, for Soft Combining Based On Automorphisms Of Polar Codes For Transmission And Reception Of Multiple Permuted Codewords.
Inventors include Ivanov, Kirill; Yang, Wei; and Jiang, Jing Number.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: Certain aspects of the present disclosure provide techniques for soft combining of polar encoded transmissions. An example method, performed at a network node, generally includes obtaining multiple codeword permutations corresponding to different payloads, wherein the different payloads comprise first payload portions that are the same and second payload portions that differ in a deterministic manner, and each codeword permutation corresponds to one of the second payload portions, processing the multiple codeword permutations to obtain the second payload portions, obtaining the first payload portions after obtaining the second payload portions, and soft combining the first payload portions.
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