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Polar coded bit transmission via nonidentical orthogonal frequency division multiplexing
Kwon, Hyuck M. Roensch, Walter
Kwon, Hyuck M.
Roensch, Walter
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2026-01-08
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Patent
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Kwon, H. M., & Roensch, Jr., W. L., inventors; Wichita State University, assignee. Polar coded bit transmission via nonidentical orthogonal frequency division multiplexing. United States patent US 2026/0012300 A1. 2026, January 8.
Abstract
A method of communication between devices in a cellular network includes transmitting data via orthogonal-frequency-division-multiplexing (OFDM) subcarriers, determining signal-to-interference-plus-noise-ratios (SINRs) for the subcarriers, generating a reliability sequence based on the SINRs, and permuting subsequent data transmissions based on the reliability sequence. The reliability sequence may be generated by ranking subcarriers, designating high and low reliability channels, and calculating a polarization value. The method may be implemented in a base station node or user equipment of a cellular network. The approach may improve transmission reliability by allocating data bits to subcarriers based on their measured performance characteristics.
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WSU inventors: Hyuck M. Kwon, Walter L. Roensch, Jr., Dept. of Electrical Engineering and Computer Science, College of Engineering
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United States Patent and Trademark Office
European Patent Office
European Patent Office
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https://ppubs.uspto.gov/api/pdf/downloadPdf/20260012300?requestToken=eyJzdWIiOiJmNjlkZWIxYi1hYTZkLTRlNGYtYTliMC1hZjg1MmNjMDg0OTkiLCJ2ZXIiOiIxMzFiZWUzNi1kNDg1LTQwMzUtOGYyYy02MzE2NjNiZjNlYzAiLCJleHAiOjB9
https://worldwide.espacenet.com/patent/search/family/098370858/publication/US20260012300A1?q=pn%3DUS20260012300A1
https://hdl.handle.net/10057/55575
https://worldwide.espacenet.com/patent/search/family/098370858/publication/US20260012300A1?q=pn%3DUS20260012300A1
https://hdl.handle.net/10057/55575
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Status: Docketed New Case - Ready for Examination