alexeyfrolov

Download CV

Alexey Frolov

Professor: Maxim Fedorov

Recipient of Moscow Government Award for Young Scientists and Russian President Scholarship, Alexey obtained his Specialist Diploma in Computer Science from the Bauman Moscow State Technical University (BMSTU) in 2010, and his Candidate of Sciences degree in Mathematics from the Institute for Information Transmission Problems of the Russian Academy of Sciences (IITP RAS) in 2012. His thesis focused on investigation of error-correcting capabilities of non-binary low-density parity-check (LDPC) codes and application of such codes for multiple-access channels. During the following four years, Alexey did research internship at the Ulm University (Germany), Swiss Federal Institute of Technology (EPFL, Switzerland), University of Maryland (USA) and Israel Institute of Technology (Technion, Israel) which resulted in joint publications in leading journals on information and coding theory. Since 2013, Alexey is Senior Researcher at IITP Laboratory for Transmission, Protection and Analysis of Information. In 2015, Alexey was a deputy project leader of a joint project of Huawei and IITP RAS on investigation and development of error-correcting codes for future 5G physical layer.

  • Development of error-correcting codes for eMBB and URLLC scenarios of future 5G physical layer
  • Development of non-orthogonal multiple access (NOMA) schemes for mMTC scenario of future 5G physical layer
  • Coding for fiber optic lines
  • Coding for distributed and cloud storage systems

Thesis

Frolov A. Error-correcting capabilities of non-binary LDPC codes.

Journal publications

  1. Frolov and V. Zyablov, Asymptotic estimation of the fraction of errors correctable by q-ary LDPC codes. // Problems of Information Transmission, 2010, 46:2, 142–159.
  2. Зяблов В.В., Рыбин П.С., Фролов А.А., Алгоритм декодирования с вводом стираний для МПП-кодов, построенных над полем GF(q) // Информационно-Управляющие Системы, 2011, 50:1, 62-68.
  3. Frolov and V. Zyablov, Bounds on the minimum code distance for nonbinary codes based on bipartite graphs. // Problems of Information Transmission, 2011, 47:4, 327–341.
  4. Zyablov and A. Frolov, A signal-code construction for a multiple-access system using a vector channel with an additive white Gaussian noise // Journal of communications technology and electronics, 2012, 57:8, 953-957.
  5. Osipov, A. Frolov and V. Zyablov, Multiple access system for a vector disjunctive channel // Problems of Information Transmission, 2012, 48:3, 243–249.
  6. Osipov, A. Frolov and V. Zyablov, On the user capacity for a multiple-access system in a vector disjunctive channel with errors // Problems of Information Transmission, 2013, 49:4, 308–321.
  7. Frolov and V. Zyablov., A Coding Technique for Q-Frequency S-User Gaussian Channel // Journal of Communications Technology and Electronics, 2014, Vol. 59, No. 12, pp. 1483–1488.
  8. Frolov and V. Zyablov, On the capacity of a multiple-access vector adder channel // Problems of Information Transmission, 2014, 50:2, 133–143.
  9. Frolov, “Upper bound on the minimum distance of LDPC codes over GF(q) based on counting the number of syndromes. // Problems of Information Transmission, 2016, 52:1, 6–13.
  10. I. Tamo, A. Barg and A. Frolov, Bounds on the Parameters of Locally Recoverable Codes // IEEE Transactions on Information Theory, 2016, 62:6, 3070-3083.
  11. A. Frolov, V. Zyablov, On the multiple threshold decoding of LDPC codes over GF(q) // Advances in Mathematics of Communications, 2017, 11:1, 123-137.

 

Conference proceedings

  1. Frolov A., Zyablov V. The Application of Q-ary LDPC-codes for Fiber Optic Lines // Proc. of XII International Symposium on Problems of Redundancy in Information and Control Systems, Saint-Petersburg, Russia. 2009.–May. P. 121–125.
  2. Зяблов В. В., Фролов А. А. Сравнение корректирующей способности МПП-кодов с кодами-компонентами разной избыточности // Информационные технологии и системы (ИТиС’09), пос. д/о Бекасово, Россия. 2009.–Дек. С. 160–163.
  3. Зяблов В. В., Фролов А. А. Исследование корректирующих свойств МПП-кодов с кодом-компонентом Рида-Соломона // Информационные технологии и системы (ИТиС’10), г. Геленджик, Россия. 2010.–Сент. С. 74–78.
  4. Frolov A., Zyablov V. Insertion of Erasures as a Method of Q-ry LDPC Codes Decoding // Proc. of XII International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2010), Akademgorodok, Novosibirsk, Russia. 2010.– Sept. P. 138–143.
  5. Осипов Д. C., Фролов А. А., Зяблов В. В. Сигнально-кодовая конструкция на базе q-ичных кодов для защиты от сосредоточенных помех // Информационные технологии и системы (ИТиС’11), г. Геленджик, Россия. 2011.– Окт. С. 167–173.
  6. Frolov A., Zyablov V. Upper and Lower Bounds on the Minimum Distance of Expander Codes // Proc. of IEEE International Symposium on Information Theory (ISIT 2011), Saint-Petersburg, Russia. 2011.–Jul./Aug. P. 1302–1306.
  7. Osipov D., Frolov A., Zyablov V. A Multiple Access System for Disjunctive Vector Channel // XIII International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2012) June 15 – 21, 2012, Pomorie, Bulgaria. P. 269-274.
  8. Osipov D., Frolov A., Zyablov V., On the Capacity of a PPM UWB Multiple-Access System with a Single User Noncoherent Reception. // In Proc. «Wireless Access Flexibility First International Workshop». Kaliningrad, 2013. P. 49-57.
  9. Фролов А.А., Верхние оценки минимального кодового расстояния для квазициклических МПП-кодов. // Труды конференции Информационные технологии и системы (ИТиС’13). Калининград, 2013. М.: ИППИ РАН, 2013. С. 480-483.
  10. Фролов А.А., Зяблов В.В., Сидоренко В.Р., Fischer R., On a multiple-access in a vector disjunctive channel. // In Proc. «IEEE International Symposium on Information Theory». Istanbul, Turkey, July 7-12, 2013. P. 211-215. http://arxiv.org/abs/1301.5852
  11. Frolov A. Coding for S-User Vector Adder Channel // // Proc. of XIV International Symposium on Problems of Redundancy in Information and Control Systems, Saint-Petersburg, Russia. 01-05 June 2014. P. 43-46
  12. Frolov A. On the Hamming-Like Upper Bound on the Minimum Distance of LDPC Codes// XIV International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2014) September 7-13, 2014, Kaliningrad, Russia. P. 157-162.
  13. Frolov A. Upper Bounds on the Minimum Distance of Quasi-Cyclic LDPC codes // XIV International Workshop on Algebraic and Combinatorial Coding Theory (ACCT 2014) September 7-13, 2014, Kaliningrad, Russia. P. 163-168.
  14. Frolov A. and Zyablov V. A Coding Technique for Q-Frequency S-User Gaussian Channel // Труды конференции «Информационные технологии и системы (ИТиС’14)». Нижний Новгород, Россия, 1 – 5 сентября 2014. М.: ИППИ РАН, 2014. С. 455-459.
  15. Frolov A., An Upper Bound on the Minimum Distance of LDPC Codes over GF(q) // In Proc. IEEE Int. Symp. Inf. Theory, Hong Kong, China, June 14-19 2015, pp. 2885-2888.
  16. Frolov A. and Zyablov V. On the Multiple Threshold Decoding of LDPC codes over GF(q) // In Proc. IEEE Int. Symp. Inf. Theory, Hong Kong, China, June 14-19 2015, pp. 2673-2677.
  17. Frolov A. and Zyablov V. A new coding method for a multiple-access system with a large number of active users // In Proc. IEEE Information Theory Workshop (ITW), Jerusalem, Israel. pp.1-5, April 26-May 1 2015.
  18. Фролов А.А. Верхняя граница минимального кодового расстояния для сверточных МПП-кодов, терминированных методом “циклического замыкания хвоста. // Труды конференции «Информационные технологии и системы (ИТиС’15)». Сочи, 2015. М.: ИППИ РАН, 2015. С. 2-8.

2010–2012      Institute for Information Transmission Problems, Russian Academy of Sciences, Moscow, Russia

Ph.D, Physical and Mathematical Sciences

Supervisior:  Professor V.V. Zyablov

Thesis: Error-correcting capabilities of non-binary LDPC codes.

2004–2010      Bauman Moscow State Technical University, Moscow, Russia

Specialist, Computer science and control systems (Grade: 5.0/5.0)

Supervisior:  Professor V.V. Zyablov

Thesis: Development of decoding algorithms for non-binary LDPC codes.

  • LDPC codes
  • Polar codes
  • Generalized concatenated codes
  • Multiple access
  • Coding for distributed and cloud storage systems

2016       Russian Government Award in Science and Technology for Young Scientists

Research and development of protocols for perspective wireless networks

2013        Moscow Government Award for Young Scientists

Development of multiple access techniques, which increase reliability of multimedia data delivery in real time

2013          Russian President Scholarship

Coded modulation based on low-complexity decoded codes for next generation wireless systems