Shinnazar Seytnazarov (Member, IEEE) received his M.S. and Ph.D. degrees in Information & Communication Engineering from Yeungnam University, South Korea, in 2014 and 2018, respectively. From 2019 to 2021, he was a postdoctoral research fellow with the dept. of Computer Science & Engineering, Seoul National University, South Korea. From 2021 to 2024, he was an Assistant Professor with the Faculty of Computer Science & Engineering, Innopolis University, Russia. Since 2024, he has been an Assistant Professor with dept. of Computer Science, at School of Engineering & Digital Sciences, Nazarbayev University, Astana, Kazakhstan.

I'm teaching the following courses at NU:

• CSCI 151: Programming for engineers and scientists
• CSCI 115: Programming fundamentals

I've taught the following courses at Innopolis University:

• Computer networks: Graduate course. Students deep dive into the fundamentals of internetworking and routing.
• Distributed systems: Undergraduate course. Students become familiar with the fundamental concepts of distributed systems and solve real-world problems during labs.
• Introduction to computer security: Undergraduate course. Students become familiar with the fundamental concepts of information security and deal with real-world problems during lab sessions.

My research interests span all layers of the TCP/IP protocol stack. But my major research focus has been performance improvement/evaluation/modeling of Link/MAC layer protocols in wireless networks.
Here are some research problems I am currently working on:

• Performance improvement/modeling of wireless networks.
• Wireless sensing using ML/AI.
• Practical radio resource management (RRM) in a dense Wi-Fi environment.
• Analysis and optimization of TCP's congestion control for lossy wireless links.
• Adaptation of the FEC ratio for real-time web-based communications.
• Distributed multi-objective routing.

• S. Seytnazarov, D. G. Jeong, and W. Sook Jeon, “Performance analysis of IEEE 802.11 WLANs with frame aggregation and unsaturated traffic load,” in 2024 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), Tbilisi, Georgia, 2024, pp. 1–6.

• S. Seytnazarov, D. G. Jeong, and W. Sook Jeon, “A simple performance model of IEEE 802.11 WLAN with arbitrary buffer size and traffic load,” in 2024 International Conference on Information Networking (ICOIN), Ho Chi Minh, Vietnam, 2024, pp. 120–125. doi: 10.1109/ICOIN59985.2024.10572102.

• H. A. H. Ali and S. Seytnazarov, “Detecting human walking direction using Wi-Fi signals,” in International Conference on Applied Soft Computing and Communication Networks (ACN), Springer Nature Singapore, 2023, pp. 449–460, isbn: 978-981-97-2004-0. doi: 10.1007/978-981-97-2004-0_32.

• H. A. H. Ali and S. Seytnazarov, “Human walking direction detection using wireless signals, machine and deep learning algorithms,” Sensors, vol. 23, no. 24, 2023, issn: 1424-8220. doi: 10.3390/s23249726.

• S. Semushin and S. Seytnazarov, “HTTP header reordering-based covert channel protocol,” in Proceedings of the 6th International Conference on Signal Processing and Information Security (ICSPIS), Dubai, UAE, 2023, pp. 145–150. doi: 10.1109/ICSPIS60075.2023.10344020.

• S. Seytnazarov, D. G. Jeong, and W. S. Jeon, “Performance analysis of aggregation-enabled IEEE 802.11 WLANs with variable aggregation size,” IEEE Access, 2023. doi: 10.1109/access.2023.3327154.

• S. Seytnazarov, D. G. Jeong, and W. S. Jeon, “Parallel PPDU transmission mechanism for wideband wireless LANs,” IEEE Access, 2020. doi: 10.1109/access.2020.3034599.

• S. Seytnazarov, J.-G. Choi, and Y.-T. Kim, “Enhanced mathematical modeling of aggregation-enabled WLANs with compressed blockACK,” IEEE Transactions on Mobile Computing, 2019. doi: 10.1109/tmc.2018.2857806.

• S. Seytnazarov and Y.-T. Kim, “QoS-aware adaptive A-MPDU aggregation scheduler for enhanced VoIP capacity over aggregation-enabled WLANs,” in Proceedings of the 2018 IEEE/IFIP Network Operations and Management Symposium (NOMS), Taipei, Taiwan, 2018, pp. 1–7. doi: 10.1109/NOMS.2018.8406149.

• S. Seytnazarov and Y.-T. Kim, “QoS-aware adaptive A-MPDU aggregation scheduler for voice traffic in aggregation-enabled high throughput WLANs,” IEEE Transactions on Mobile Computing, 2017. doi: 10.1109/tmc.2017.2672994.

• S. Seytnazarov and Y.-T. Kim, “QoS-aware adaptive MPDU aggregation of VoIP traffic on IEEE 802.11n WLANs,” in Proceedings of the 10th International Conference on Network and Service Management (CNSM), Rio de Janeiro, Brazil, 2014, pp. 356–359. doi: 10.1109/CNSM.2014.7014193.

• S. Seytnazarov and Y.-T. Kim, “QoS-aware MPDU aggregation of IEEE 802.11n WLANs for VoIP services,” in Proceedings of EUROPMENT Conference, Prague, Czech Republic, 2014, pp. 2–4.

• S. Seytnazarov and Y.-T. Kim, “Cognitive rate adaptation for high throughput IEEE 802.11n WLANs,” in Proceedings of the 15th Asia-Pacific Network Operations and Management Symposium (APNOMS), Hiroshima, Japan, 2013, pp. 1–6.