On the Concatenation of Superposition and Polar Codes

Котов Ф. И., Тимохин И. С., Иванов Ф. И., , in: 2023 XVIII International Symposium Problems of Redundancy in Information and Control Systems (REDUNDANCY).: IEEE, 2023.

The Successive Cancellation List (SCL) algorithm is a widely used decoding technique in communication systems. However, constructing the critical set for SCL decoding is a challenging task, as it requires a large number of computations and can lead to significant decoding delays. In this paper, a new approach to critical set construction for SCL decoding ...

Добавлено: 26 января 2026 г.

Theoretical Estimation of the Probability of Error of the U-UV Code

Иванов Ф. И., Кувшинов А. В., , in: 2025 17th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS).: Niš: IEEE, 2025. P. 79–82.

Добавлено: 29 ноября 2025 г.

Usage of Markov Metric in Decoding of Convolutional Codes in Two-State Channels

Alina M. Veresova, Andrei A. Ovchinnikov, , in: 2024 IEEE 3rd International Conference on Problems of Informatics, Electronics and Radio Engineering (PIERE).: IEEE, 2024. P. 1130–1134.

Добавлено: 14 мая 2025 г.

Usage of polar codes for fixed and random length error bursts correction

Овчинников А. А., Научно-технический вестник информационных технологий, механики и оптики 2024 Vol. 25 No. 1 P. 53–60

Добавлено: 14 мая 2025 г.

On the Comparison of Different Serial Concatenated Schemes Based on Polar and LDPC Codes

Иванов Ф. И., Кувшинов А. В., Facta Universitatis. Series Electronics and Energetics 2024 Vol. 37 No. 3 P. 483–496

Nowadays concatenated codes are actively developed for different applications of error-correcting theory. In this paper we propose a new method for constructing concatenated codes consisting of some outer error-correcting code and a particular designed inner low-density parity-check (LDPC) code. We consider polarization-adjusted convolutional (PAC) code and LDPC code as outer code of suggested construction. Special ...

Добавлено: 16 ноября 2024 г.

Fast Polar Decoding With Successive Cancellation List Creeper Algorithm

Тимохин И. С., Иванов Ф. И., IEEE Access 2024 Vol. 12 P. 86639–86648

Polar codes have emerged as a focal point in the field of error-correcting codes, owing to their remarkable capacity-achieving characteristics and their relevance in various modern communication systems. The basic successive cancellation (SC) approach is not optimal to use in terms of the trade-off between performance and decoding complexity. SC-Creeper algorithm performs better with about ...

Добавлено: 5 сентября 2024 г.

Watermarking for social networks images with improved robustness through polar codes

Евсютин О. О., Иванов Ф. И., Джанашиа К. М., IEEE Access 2024 Vol. 12 P. 118154–118168

Добавлено: 1 сентября 2024 г.

On the Serial Concatenation of LDPC Codes

Иванов Ф. И., Кувшинов А. В., , in: 2023 16th International Conference on Advanced Technologies, Systems and Services in Telecommunications (TELSIKS).: Niš: IEEE, 2023. P. 228–231.

Добавлено: 21 июня 2024 г.

On the woven-like concatenation of LDPC codes

Иванов Ф. И., Кувшинов А. В., , in: 2022 IEEE International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON).: Ekaterinburg: IEEE, 2022. P. 190–194.

Добавлено: 21 июня 2024 г.

Sequential Polar Decoding with Cost Metric Threshold

Тимохин И. С., Иванов Ф. И., Applied Sciences (Switzerland) 2024 Vol. 14 No. 5 P. 1847

Добавлено: 5 марта 2024 г.

Fast Bit-Flipping Decoding of Polar Codes with Additional Nodes

Ilya S. Timokhin, Fedor I. Ivanov, , in: 2023 IEEE 24th International Conference of Young Professionals in Electron Devices and Materials (EDM).: IEEE, 2023. P. 360–365.

Добавлено: 7 сентября 2023 г.

Comparative Analysis of Polar and LDPC Codes in Space and Satellite Communication Systems

Овчинников А. А., Fominykh A. A., , in: 2023 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF).: IEEE, 2023. P. 1–4.

Добавлено: 18 июля 2023 г.

On the improvements of successive cancellation Creeper decoding for polar codes

Тимохин И. С., Иванов Ф. И., Digital Signal Processing 2023 Vol. 137 Article 104008

Добавлено: 18 марта 2023 г.

Successive Cancellation Creeper Decoding of Polar Codes

Иванов Ф. И., Четвериков И. С., Крещук А. А. и др., Proceedings of the IEEE 2022 P. 60–64

Добавлено: 26 января 2023 г.

Upper and Lower Bounds on Bit-Error Rate for Convolutional Codes

Курмукова А. А., Зяблов В. В., / Series arXiv "math". 2022. No. 1.

Добавлено: 27 декабря 2022 г.