Extracurricular activities: 

• Conducted summer training for 2nd-year students on "Placement Ace: Java Bootcamp (LeetCode–Codeforces)" to strengthen Java and coding skills (2025).
• Resource person, AI in Education workshop, BCM School, Ludhiana on June 2, 2025.
• Led Panjab University Chandigarh's hostel Mess Committee from 2020-2023.
• Oversaw Chitkara University's SAP Student Chapter from 2017- 2018.
• Facilitated Chitkara University's ACM student chapter from July 2016 to July 2017.
• Managed Punjabi University Patiala's hostel Mess Committee from 2015-2016.
• Organized various university-level events: Workshops, Seminars, Coding Competitions.
• Actively participated in both technical, non-technical workshops, and FDPs at IIT/NITs.
• Played for the College Handball team, promoting teamwork and sportsmanship.

Research Interests

• Energy-Efficient Wireless Networks – 5G/6G base stations, green communication, AI/ML-based optimization.
• Artificial Intelligence in Communication Systems – Cognitive radio networks, optimization techniques, neural networks, and CapsNet.
• Deep Learning & Computer Vision – CNNs, hybrid feature-based detection, AI-driven models.
• Assistive Technologies – Vision-based obstacle detection and sensor-based solutions for the visually impaired.

Research-Related Activities:

Journal Papers

• Preetjot Kaur, Roopali Garg, and Vinay Kukreja. Energy-efficiency schemes for base stations in 5G heterogeneous networks: a systematic literature review. Telecommunication Systems, vol. 84, pp. 115–151, 2023. doi:10.1007/s11235-023-01037-x [SCIE, Impact Factor: 2.5].
• Preetjot Kaur, Roopali Garg. Camera and sensors-based assistive devices for visually impaired persons: A systematic review. International Journal of Scientific & Technology Research, 8(8), pp. 622–641, 2019. [UGC Care].

Research-Related Activities:

Journal Papers

• Preetjot Kaur, Roopali Garg, and Vinay Kukreja. Energy-efficiency schemes for base stations in 5G heterogeneous networks: a systematic literature review. Telecommunication Systems, vol. 84, pp. 115–151, 2023. doi:10.1007/s11235-023-01037-x [SCIE, Impact Factor: 2.5].
• Preetjot Kaur, Roopali Garg. Camera and sensors-based assistive devices for visually impaired persons: A systematic review. International Journal of Scientific & Technology Research, 8(8), pp. 622–641, 2019. [UGC Care].

Book Chapters

• Preetjot Kaur and Roopali Garg. AI in Cognitive Radio Networks: Its Role and Applications. In: S. Khalid (ed.), Applications of Artificial Intelligence in Electrical Engineering. IGI Global, pp. 192–209. doi:10.4018/978-1-7998-2718-4.ch011 [SCOPUS].

Achievements: 

• Awarded third prize for Best Presentation at CHASCON, a national conference hosted by PU Chandigarh in 2023.
• Champion of Masters Code Chef, a faculty coding competition at Chitkara University, Punjab in 2017.
• Honored by Chitkara University's VC for publication in Scopus-indexed Journal in 2016.

Skills:

• Solved various Leetcode questions
• Proficiency in programming languages – C, C++, Java
• Hands-on practice in MATLAB, IntelliJ, Unity
• In-depth knowledge of CSE/IT subjects
• Effective written and verbal communication skills
• Proficient in Problem-Solving skills and classroom management
• Expertise in the organization of workshops and seminars

Springer/Scopus Indexed Conference Proceedings

• Preetjot Kaur and M. Malhotra. AI-driven energy efficiency analysis of real-world data in wireless cellular networks. In Proc. 3rd World Conf. Commun. Comput. (IEEE WCONF), Raipur, India, Jul. 25–27, 2025 [SCOPUS].
• Preetjot Kaur and Roopali Garg. Unravelling the Green Potential: Examining 5G’s Innovation Trends in Energy Efficiency. In 7th International Conference on Computer Applications in Electrical Engineering-Recent Advances (CERA), IIT Roorkee, Oct. 27–29, 2023.
• Preetjot Kaur and Roopali Garg. Improving Energy Efficiency of 5G Base Stations: A Comprehensive AI-Based Optimization Approach. In: Singh, S.N., Mahanta, S., Singh, Y.J. (eds), Proceedings of NIELIT's International Conference on Communication, Electronics and Digital Technology (NICE-DT 2023). Lecture Notes in Networks and Systems, vol. 676, pp. 463–478. Springer, Singapore, 2023. doi:10.1007/978-981-99-1699-3_31 [SCOPUS].
• Preetjot Kaur and Roopali Garg. Towards Convolution Neural Networks (CNNs): A Brief Overview of AI and Deep Learning. In: Ranganathan, G., Chen, J., Rocha, Á. (eds), Proceedings of Inventive Communication and Computational Technologies. Lecture Notes in Networks and Systems, vol. 89. Springer, Singapore, 2020. doi:10.1007/978-981-15-0146-3_38 [SCOPUS].
• Yachika, Preetjot Kaur, and Roopali Garg. A survey on key enabling technologies towards 5G. IOP Conference Series: Materials Science and Engineering, vol. 1033, no. 1, p. 012011, Jan. 2021. doi: 10.1088/1757-899X/1033/1/012011.

Other Conferences (Indexed/Presented)

• Preetjot Kaur and Roopali Garg. Enhancing Next-Gen Network Base Stations through Efficiency Optimization. In CHASCON 2023 National Conference on Global Science for Global Wellbeing, PU Chandigarh, Oct. 12–14, 2023 (Secured 3rd Prize – Oral presentation).
• Preetjot Kaur and Roopali Garg. Optimization techniques in AI for wireless communication networks. In The 8th International Conference on Engineering Research and Innovations (ICERI-2023), Virtual, Sept. 21–22, 2023.
• Preetjot Kaur and Roopali Garg. Current Trends: Towards the emergence of CapsNet. In 13th Chandigarh Science Congress (CHASCON-2019), PU Chandigarh.

Assistive Technology (Earlier Works)

• Preetjot Kaur, Sumandeep Kaur. Aids for Visually Impaired Persons for Obstacle Acknowledgment: A Study and Proposed New Framework. In International Conference on Advances in Emerging Technology (ICAET 2016), pp. 5–12.
• Preetjot Kaur, Sumandeep Kaur. Proposed Hybrid Color Histogram based Obstacle Detection Technique. In VisionNet’16: 3rd International Symposium on Computer Vision and the Internet, pp. 88–97. ACM, 2016. doi:10.1145/2983402.2983426.
• Preetjot Kaur and Sumandeep Kaur. Proposed Obstacle Detection Assistance Based on Hybrid Features of Techniques. In 3rd International Conference on Innovations in Information Embedded and Communication Systems (ICIIECS’16), pp. 1392–1395, Coimbatore, India, 2016.