Dr. Anupam

Anupam

Assistant Professor

Qualification

Ph.D.

anupam.gautam@nsut.ac.in

Bio-sketch

Dr. Anupam Gautam is an assistant professor at the department of mathematics, Netaji Subhas University of Technology (NSUT), Delhi. She has earned her Ph. D. degree in Mathematics from the department of mathematics, Indian Institute of Technology Delhi. Prior to that, she has completed her B.Sc. and M.Sc. degrees in Mathematics from Miranda House, University of Delhi. She has qualified CSIR- NET(JRF) examination with AIR -92. Also, she has cleared Graduate Aptitude Test in Engineering (GATE) conducted jointly by the IISc and seven IITs on behalf of the Department of Higher Education, MHRD, Government of India.

Her presented work entitled ``Reliability and Survivability Assessment of LTE/LTE-A Architecture and Networks" has been awarded as the certificate for best presentation in The 2018 International Conference on Communication Engineering and Technology (ICCET), Nanyang Technological University (NTU), Singapore, 24-26 Feb, 2018.

Her research interests lie in the applications of stochastic processes, queueing theory, and machine learning techniques.

Her areas of expertise include:

Reliability and energy management of HAPS/UAVs
Performance analysis of next-generation wireless networks
Areas of Interest

Stochastic Modeling, Queueing Theory

Publications in International Jour

Kumar, M., Gautam, A., A Beamforming-Aided DRX Mechanism for Traffic-Aware Energy Optimization in 5G NR-U, International Journal of Communication Systems (2025). https://doi.org/10.1002/dac.70251 (Indexing: SCI, I.F.= 1.8)
Jain, I., Gautam, A., Dharmaraja, S., Xie, M., Semi-Markov modeling approach for the reliability analysis of a multiple high altitude platform station system, Reliability Engineering & System Safety, Vol.265, Part A, (2025), 111450, ISSN 0951-8320, Elsevier. https://doi.org/10.1016/j.ress.2025.111450. (Indexing: SCI, I.F.= 11)
Jain, I., Vikas & Gautam, A., Unleashing the Potential of HAPS with AI: ANN-Based Signal Strength Prediction and Dataset Generation Using GANs and VAEs. Wireless Personal Communications, 1-30 (2025), Springer.https://doi.org/10.1007/s11277-025-11784-6 (Indexing: SCI, I.F.= 2.2)
Jain Ishu, Gautam, A., Reliability analysis of energy management subsystem in a high altitude platform station using hierarchical stochastic models and machine learning, Journal of Industrial and Management Optimization (JIMO), (2024), AIMS. 21(2), 1269-1299.https://doi.org/10.3934/jimo.2024124 (Indexing: SCI, I.F.= 1.3)
Gautam, A., Jain, I., Stochastic fluid queue modelling and its analysis for power saving in high altitude platform station system: an analytical approach. OPSEARCH (2025), Springer. https://doi.org/10.1007/s12597-025-00944-8 (Indexing: ESCI, I.F= 1.8)
Gautam, A., Dharmaraja, S., Adaptive joint call admission control scheme for LTE-A in mobile communication network and its performance analysis. OPSEARCH,62, 307–321 (2025), Springer. https://doi.org/10.1007/s12597-024-00774-0 (Indexing: ESCI, I.F= 1.8)
Gautam, A., Dharmaraja, S., Reliability and survivability assessment of LTE-A architecture and networks. OPSEARCH 60, 370–392 (2023), Springer.https://doi.org/10.1007/s12597-022-00607-y. (Indexing: ESCI, I.F= 1.8)
Gautam, A., Choudhury, G. & Dharmaraja, S., Performance analysis of DRX mechanism using batch arrival vacation queueing system with N-policy in LTE-A networks. Annals of Telecommunications, 75(7), 353–367, (2020), Springer.https://doi.org/10.1007/s12243-018-0659-y (Indexing: SCI, I.F.= 2.2)
Mishra, G., Gautam, A., Dharmaraja, S. et al. Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation. Wireless Personal Communications 110, 651–676,(2020), Elsevier.https://doi.org/10.1007/s11277-019-06748-6 (Indexing: SCI, I.F.= 2.2).
Gautam, A., Dharmaraja, S. (2018). An analytical model driven by fluid queue for battery life time of a user equipment in LTE-A networks. Physical Communication, 30, 213-219. Elsevier. https://doi.org/10.1016/j.phycom.2018.08.004 (Indexing: SCI, I.F.= 2.2).
Gautam, A., Dharmaraja, S. (2018). Selection of DRX scheme for voice traffic in LTE-A networks: Markov modeling and performance analysis. Journal of Industrial and Management Optimization, 15(2), 739-756. AIMS. http://dx.doi.org/10.3934/jimo.2018068 (Indexing: SCI, I.F.= 1.3)

Publications in National Journal

Publications in National Conference

Publications in International Conferences: Anupam, Dharmaraja, S. (2017, December). Adaptive Joint Call Admission Control Scheme for Heterogeneous Wireless Networks. In 2017 Ninth International Conference on Advanced Computing (ICoAC) (pp. 247-252). IEEE.

Books/Book Chapters

Publications (Click to expand)

Kumar, M., Gautam, A., A Beamforming-Aided DRX Mechanism for Traffic-Aware Energy Optimization in 5G NR-U, International Journal of Communication Systems (2025). https://doi.org/10.1002/dac.70251 (Indexing: SCI, I.F.= 1.8)
Jain, I., Gautam, A., Dharmaraja, S., Xie, M., Semi-Markov modeling approach for the reliability analysis of a multiple high altitude platform station system, Reliability Engineering & System Safety, Vol.265, Part A, (2025), 111450, ISSN 0951-8320, Elsevier. https://doi.org/10.1016/j.ress.2025.111450. (Indexing: SCI, I.F.= 11)
Jain, I., Vikas & Gautam, A., Unleashing the Potential of HAPS with AI: ANN-Based Signal Strength Prediction and Dataset Generation Using GANs and VAEs. Wireless Personal Communications, 1-30 (2025), Springer.https://doi.org/10.1007/s11277-025-11784-6 (Indexing: SCI, I.F.= 2.2)
Jain Ishu, Gautam, A., Reliability analysis of energy management subsystem in a high altitude platform station using hierarchical stochastic models and machine learning, Journal of Industrial and Management Optimization (JIMO), (2024), AIMS. 21(2), 1269-1299.https://doi.org/10.3934/jimo.2024124 (Indexing: SCI, I.F.= 1.3)
Gautam, A., Jain, I., Stochastic fluid queue modelling and its analysis for power saving in high altitude platform station system: an analytical approach. OPSEARCH (2025), Springer. https://doi.org/10.1007/s12597-025-00944-8 (Indexing: ESCI, I.F= 1.8)
Gautam, A., Dharmaraja, S., Adaptive joint call admission control scheme for LTE-A in mobile communication network and its performance analysis. OPSEARCH,62, 307–321 (2025), Springer. https://doi.org/10.1007/s12597-024-00774-0 (Indexing: ESCI, I.F= 1.8)
Gautam, A., Dharmaraja, S., Reliability and survivability assessment of LTE-A architecture and networks. OPSEARCH 60, 370–392 (2023), Springer.https://doi.org/10.1007/s12597-022-00607-y. (Indexing: ESCI, I.F= 1.8)
Gautam, A., Choudhury, G. & Dharmaraja, S., Performance analysis of DRX mechanism using batch arrival vacation queueing system with N-policy in LTE-A networks. Annals of Telecommunications, 75(7), 353–367, (2020), Springer.https://doi.org/10.1007/s12243-018-0659-y (Indexing: SCI, I.F.= 2.2)
Mishra, G., Gautam, A., Dharmaraja, S. et al. Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation. Wireless Personal Communications 110, 651–676,(2020), Elsevier.https://doi.org/10.1007/s11277-019-06748-6 (Indexing: SCI, I.F.= 2.2).
Gautam, A., Dharmaraja, S. (2018). An analytical model driven by fluid queue for battery life time of a user equipment in LTE-A networks. Physical Communication, 30, 213-219. Elsevier. https://doi.org/10.1016/j.phycom.2018.08.004 (Indexing: SCI, I.F.= 2.2).
Gautam, A., Dharmaraja, S. (2018). Selection of DRX scheme for voice traffic in LTE-A networks: Markov modeling and performance analysis. Journal of Industrial and Management Optimization, 15(2), 739-756. AIMS. http://dx.doi.org/10.3934/jimo.2018068 (Indexing: SCI, I.F.= 1.3)

Kumar, M., Gautam, A., A Beamforming-Aided DRX Mechanism for Traffic-Aware Energy Optimization in 5G NR-U, International Journal of Communication Systems (2025). https://doi.org/10.1002/dac.70251 (Indexing: SCI, I.F.= 1.8)

Jain, I., Vikas & Gautam, A., Unleashing the Potential of HAPS with AI: ANN-Based Signal Strength Prediction and Dataset Generation Using GANs and VAEs. Wireless Personal Communications, 1-30 (2025), Springer.https://doi.org/10.1007/s11277-025-11784-6 (Indexing: SCI, I.F.= 2.2)

Gautam, A., Jain, I., Stochastic fluid queue modelling and its analysis for power saving in high altitude platform station system: an analytical approach. OPSEARCH (2025), Springer. https://doi.org/10.1007/s12597-025-00944-8 (Indexing: ESCI, I.F= 1.8)

Gautam, A., Dharmaraja, S., Adaptive joint call admission control scheme for LTE-A in mobile communication network and its performance analysis. OPSEARCH,62, 307–321 (2025), Springer. https://doi.org/10.1007/s12597-024-00774-0 (Indexing: ESCI, I.F= 1.8)

Gautam, A., Dharmaraja, S., Reliability and survivability assessment of LTE-A architecture and networks. OPSEARCH 60, 370–392 (2023), Springer.https://doi.org/10.1007/s12597-022-00607-y. (Indexing: ESCI, I.F= 1.8)

Gautam, A., Choudhury, G. & Dharmaraja, S., Performance analysis of DRX mechanism using batch arrival vacation queueing system with N-policy in LTE-A networks. Annals of Telecommunications, 75(7), 353–367, (2020), Springer.https://doi.org/10.1007/s12243-018-0659-y (Indexing: SCI, I.F.= 2.2)

Mishra, G., Gautam, A., Dharmaraja, S. et al. Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation. Wireless Personal Communications 110, 651–676,(2020), Elsevier.https://doi.org/10.1007/s11277-019-06748-6 (Indexing: SCI, I.F.= 2.2).

Gautam, A., Dharmaraja, S. (2018). An analytical model driven by fluid queue for battery life time of a user equipment in LTE-A networks. Physical Communication, 30, 213-219. Elsevier. https://doi.org/10.1016/j.phycom.2018.08.004 (Indexing: SCI, I.F.= 2.2).

Gautam, A., Dharmaraja, S. (2018). Selection of DRX scheme for voice traffic in LTE-A networks: Markov modeling and performance analysis. Journal of Industrial and Management Optimization, 15(2), 739-756. AIMS. http://dx.doi.org/10.3934/jimo.2018068 (Indexing: SCI, I.F.= 1.3)