On pre-transformed polar codes
Web15 de abr. de 2024 · The simulation results show that the pre-transformed RM-Polar (256, 128+9) code concatenated with 9-bit CRC can achieve a frame error rate (FER) of 0.001 … Web12 de jul. de 2024 · At small block lengths, a novel pre-transformed polar coding method named PAC codes significantly outperforms conventional polar codes by benefiting …
On pre-transformed polar codes
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Web15 de abr. de 2024 · task dataset model metric name metric value global rank remove Web13 de dez. de 2024 · 摘要： In this paper, we prove that any pre-transformation with an upper-triangular matrix (including cyclic redundancy check (CRC), parity-check (PC) and convolution code (CC) matrix) does not reduce the code minimum distance and an properly designed pre-transformation can reduce the number of codewords with the minimum …
Web9 de fev. de 2024 · Reed Muller (RM) codes are known for their good minimum distance. One can use their structure to construct polar-like codes with good distance properties by … Web13 de abr. de 2024 · Terrestrial Antarctica encompasses the largest polar desert and one of the most extreme environments on Earth. The continent is mostly ice-covered, resulting in the majority of its terrestrial biodiversity being constrained to the 1% ice-free soil, patchily distributed across the continent (Lee et al. 2024).The largest ice-free region on the …
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Web26 de jun. de 2024 · However, the information length options of RM codes are quite limited due to their specific structure. In this work, we present sufficient conditions to increase the information length by at least one bit for some underlying RM codes and in order to obtain pre-transformed polar-like codes with the same minimum distance than lower rate codes.
Web25 de ago. de 2024 · Abstract: In this paper, we prove that any pre-transformation with an upper-triangular matrix (including cyclic redundancy check (CRC), parity-check (PC) and convolution code (CC) matrix) does not reduce the code minimum distance and an properly designed pre-transformation can reduce the number of codewords with the minimum … how far sun from earth in milesWeb極化碼（英語： Polar code ）是一種前向錯誤更正編碼方式，用於訊號傳輸。. 構造的核心是通過信道極化（ channel polarization ）處理，在編碼側採用方法使各個子信道呈現出不同的可靠性，當碼長持續增加時，部分信道將趨向於容量近於1的完美信道（無誤碼），另一部分信道趨向於容量接近於0的純 ... how far sun from moonWeb15 de abr. de 2024 · In this paper, we discuss pre-transformed RM-Polar codes and cyclic redundancy check (CRC) concatenated pre-transformed RM-Polar codes. The simulation … how far stockton to sacramentoWeb15 de mar. de 2024 · Moreover, due to the distance property of codewords, the proposed three methods can exactly enumerate all the codewords belonging to the MWD. The enumeration results show that the SCREM can enumerate the MWD of polar codes with code length up to 2^14 and the PC-SCEM can be used to optimize CRC-polar … how far spokane to seattleWebBibliographic details on On Pre-transformed Polar Codes. DOI: — access: open type: Informal or Other Publication metadata version: 2024-01-02 how far stocks will fallWebIn this paper, we prove that any pre-transformation with an upper-triangular matrix (including cyclic redundancy check (CRC), parity-check (PC) and convolution code (CC) matrix) … how far sway is a jr high three ponoy lineWeb13 de dez. de 2024 · On Pre-transformed Polar Codes. In this paper, we prove that any pre-transformation with an upper-triangular matrix (including cyclic redundancy check (CRC), … high cotton wholesale