Patent Granted for Hybrid Product Polar Codes Communication Systems
Summary
The USPTO has granted a patent (US12587312B2) to Huawei Technologies Co., Ltd. for hybrid product polar codes-based communication systems and methods. This patent covers novel techniques for encoding information bits into matrices and then converting them into polar encoded bits for enhanced communication efficiency.
What changed
The United States Patent and Trademark Office (USPTO) has issued patent US12587312B2 to Huawei Technologies Co., Ltd. for a novel communication system utilizing hybrid product polar codes. The patent details a method for receiving information bits, reshaping them into matrices, encoding these matrices using product polar codes, and further encoding the result into polar encoded bits. This represents a new intellectual property grant in the field of communication technology.
This patent grant does not impose new regulatory obligations on regulated entities. However, companies operating in the telecommunications and technology sectors, particularly those involved in developing or utilizing advanced coding techniques for data transmission, should be aware of this granted patent. It may impact future product development, licensing strategies, and competitive landscapes within the industry.
Archived snapshot
Mar 27, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Hybrid product polar codes-based communication systems and methods
Grant US12587312B2 Kind: B2 Mar 24, 2026
Assignee
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
Ali Farsiabi, Hamid Ebrahimzad
Abstract
The disclosed hybrid product polar codes-based communication systems and methods for i) receiving a stream of information bits; ii) reshaping the stream of information bits into at least a first rectangular information matrix M1 of size Kr1×Kc1 and a second rectangular information matrix M2 of size Kr2×Kc2; iii) converting the rectangular information matrices M1 and M2 to 2D product polar code encoded matrices X1 and X2 respectively using product polar codes, the 2D product polar code encoded matrices X1 and X2 having a size of Nr1×Nc1 and Nr2×Nc2 respectively; iv) converting the 2D product polar code encoded matrices X1 and X2 to a stream of encoded bits X′; and v) encoding the stream of encoded bits X′ to a stream of polar encoded bits X″ using the polar codes.
CPC Classifications
H04L 1/0057 H04L 1/0071 H03M 13/05 H03M 13/611
Filing Date
2022-10-13
Application No.
17965171
Claims
20
Named provisions
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