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ORCIDDharmaraja Selvamuthu
Person information
- affiliation: Indian Institute of Technology Delhi (IIT Delhi), Department of Mathematics, New Delhi, India
- affiliation (former): TRLabs - The Information and Communications Technology Research, Winnipeg, Canada
- affiliation (former): Duke University, Durham, NC, USA
- affiliation (former, PhD 1999): Indian Institute of Technology Madras, Chennai, India
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2020 – today
- 2026
[j44]Ishu Jain, Anupam Gautam
, Dharmaraja Selvamuthu, Min Xie:
Semi-Markov modeling approach for the reliability analysis of a multiple high altitude platform station system. Reliab. Eng. Syst. Saf. 265: 111450 (2026)- [j43]Ankit Kumar, Raina Raj, Dharmaraja Selvamuthu, Sufal Chandra Swar:
Reliability and maintainability analysis of unmanned aerial vehicle under varied environmental conditions. Reliab. Eng. Syst. Saf. 275: 112826 (2026) - [j42]Neha Tiwari, Swades De, Dharmaraja Selvamuthu:
Revolutionizing 6G Networks by Deploying Free-Space Optics for Aerial Base Stations: Leveraging Enhanced Bandwidth for Massive Access and Ultrareliable Low-Latency Services. IEEE Veh. Technol. Mag. 21(1): 81-90 (2026) - [j41]Anupam Gautam, Nika Ivanova, Ishu Jain, Dharmaraja Selvamuthu:
Reliability Analysis of Multiple High Altitude Platform Systems Using Stochastic Modeling and Machine Learning Techniques. Wirel. Pers. Commun. 146(3): 1521-1559 (2026) - 2025
- [j40]Neha Tiwari, Swades De, Dharmaraja Selvamuthu:
Analysis of Transmit Diversity Performance Over Vertical FSO Channels With Altitude-Dependent Impairments. IEEE Commun. Lett. 29(12): 2785-2789 (2025) - [j39]Raina Raj, Selvamuthu Dharmaraja, Vladimir M. Vishnevsky, Dmitry Kozyrev:
Stochastic Modeling of Dependability Attributes for a Multilayer Satellite-HAP-Terrestrial System. Int. J. Commun. Syst. 38(14) (2025) - [c19]Neha Tiwari, Swades De, Selvamuthu Dharmaraja:
Optimizing Aerial Nodes Placement for Minimized Outage in Satellite-Ground FSO Links. VTC2025-Fall 2025: 1-5 - 2024
- [j38]Anisha Aggarwal, Dharmaraja Selvamuthu:
Energy analysis using semi-Markov modeling for the base station in 5G networks. Int. J. Commun. Syst. 37(4) (2024) - [c18]Dharmaraja Selvamuthu, Adwaith H. Sivam, Raina Raj, Priyanka Kalita, Dmitry Kozyrev, Vladimir M. Vishnevsky:
Optimizing Tethered HAP Networks Configuration Using Genetic Algorithms. ANTS 2024: 1-4 - [c17]Raina Raj, Dharmaraja Selvamuthu, Deepak Mishra:
Traffic Control Analysis in High Altitude Platforms using a Semi-Markov Process Approach. ANTS 2024: 1-6 - [c16]Raina Raj, Dharmaraja Selvamuthu, Deepak Mishra:
Traffic Control and Energy Harvesting in High Altitude Platforms: A Semi-Markov Process Approach. GLOBECOM (Workshops) 2024: 1-6 - 2023
- [j37]Raina Raj, Selvamuthu Dharmaraja:
Stochastic modelling of multi-layer HAP-LEO systems in 6G for energy saving: An analytical approach. Comput. Commun. 210: 22-34 (2023) - [j36]Nikita Mittal, Vidyottama Jain, Selvamuthu Dharmaraja:
Power efficient stochastic modeling for Narrowband Internet of Things devices in 5G networks. Trans. Emerg. Telecommun. Technol. 34(9) (2023) - [j35]Priyanka Kalita, Dharmaraja Selvamuthu:
Stochastic modeling for energy efficiency in modified directional discontinuous reception for LTE-5G networks. Int. J. Commun. Syst. 36(6) (2023) - [j34]V. Deepa, M. Haridass, Dharmaraja Selvamuthu, Priyanka Kalita:
Analysis of energy efficiency of small cell base station in 4G/5G networks. Telecommun. Syst. 82(3): 381-401 (2023) - [j33]Priyanka Kalita, Dharmaraja Selvamuthu:
Stochastic modelling of sleeping strategy in 5G base station for energy efficiency. Telecommun. Syst. 83(2): 115-133 (2023) - [j32]Vidyottama Jain, Nikita Mittal, Selvamuthu Dharmaraja:
Stochastic modeling for bandwidth part switching based DRX mechanism in 5G NR networks. Telecommun. Syst. 83(2): 159-176 (2023) - [c15]Anisha Aggarwal, Dharmaraja Selvamuthu:
Energy Optimization of a Base Station using Q-learning Algorithm. ConTEL 2023: 1-5 - [c14]Neha Tiwari, Swades De, Selvamuthu Dharmaraja:
Modeling of Channel Asymmetry in HAP-based Optical Wireless Communications. NCC 2023: 1-6 - [c13]Neha Tiwari, Swades De, Dharmaraja Selvamuthu:
Energy-Efficient, Turbulence-Regime based Adaptive FSO Broadcast Systems. VTC Fall 2023: 1-5 - 2022
- [j31]Dharmaraja Selvamuthu, Paola Tardelli:
Infinite-server systems with Hawkes arrivals and Hawkes services. Queueing Syst. Theory Appl. 101(3-4): 329-351 (2022) - [j30]Rajasudha R, R. Arumuganathan, Dharmaraja Selvamuthu:
Performance analysis of discrete-time GeoX/G/1 retrial queue with various vacation policies and impatient customers. RAIRO Oper. Res. 56(3): 1089-1117 (2022) - [j29]Selvamuthu Dharmaraja, Anisha Aggarwal, R. Sudhesh:
Analysis of energy saving in user equipment in LTE-A using stochastic modelling. Telecommun. Syst. 80(1): 123-140 (2022) - 2021
- [j28]Nitu Sharma, Puneet Pasricha, Dharmaraja Selvamuthu:
Valuation of equity-indexed annuities under correlated jump-diffusion processes. J. Comput. Appl. Math. 395: 113575 (2021) - [i1]Vidyottama Jain, Raina Raj, Selvamuthu Dharmaraja:
Cost analysis of a MAP/PH/S performability model with PH retrial times using simulated annealing method. CoRR abs/2107.01000 (2021) - 2020
- [j27]Anupam Gautam, Gautam Choudhury, Selvamuthu Dharmaraja:
Performance analysis of DRX mechanism using batch arrival vacation queueing system with N-policy in LTE-A networks. Ann. des Télécommunications 75(7-8): 353-367 (2020) - [j26]Arti Singh, Selvamuthu Dharmaraja:
Optimal portfolio trading subject to stochastic dominance constraints under second-order autoregressive price dynamics. Int. Trans. Oper. Res. 27(3): 1771-1803 (2020) - [j25]R. Srinivasan, Vidyottama Jain, Selvamuthu Dharmaraja:
Perception based performance analysis of higher education institutions: a soft computing approach. Soft Comput. 24(1): 513-521 (2020) - [j24]Garima Mishra, Anupam Gautam, Selvamuthu Dharmaraja, Subrat Kar:
Signaling Packet Aggregation and Compression in SIP Network: Modeling and Performance Evaluation. Wirel. Pers. Commun. 110(2): 651-676 (2020) - [c12]Selvamuthu Dharmaraja, Paola Tardelli:
Partial Observed Fluid Queue Model for Rechargeable Batteries. VALUETOOLS 2020: 200-203
2010 – 2019
- 2019
- [j23]S. Ramakrishnan, Subrat Kar, Dharmaraja Selvamuthu:
Analysis of energy efficiency in cloud based heterogeneous RAN with large-scale antenna systems. Comput. Networks 149: 265-276 (2019) - [j22]Ramakrishnan Sethuraman, Subrat Kar, Dharmaraja Selvamuthu:
Analysis of traffic offload using multi-attribute decision making technique in heterogeneous shared networks. IET Networks 8(4): 256-263 (2019) - [c11]Dharmaraja Selvamuthu, Rishabh Raj, Kishan Sahu, Anisha Aggarwal:
Tradeoff Between Performance and Energy-Efficiency in DRX Mechanism in LTE-A Networks. ANTS 2019: 1-5 - [c10]Dharmaraja Selvamuthu, Rishabh Raj, Kishan Sahu, Anisha Aggarwal:
Energy Harvesting Modelling and Analysis in LTE-A Networks with DRX Scheme. GLOBECOM Workshops 2019: 1-6 - [c9]S. Ramakrishnan, Subrat Kar, Selvamuthu Dharmaraja:
Analysis of Mid-Haul Characteristics for LTE-NR Multi-Connectivity in Heterogeneous Cloud RAN. NCC 2019: 1-6 - 2018
- [j21]Viswanathan Arunachalam, Garima Mishra, Selvamuthu Dharmaraja:
Optimal number of frames transmitted in a sensing based opportunistic spectrum access. Phys. Commun. 26: 156-161 (2018) - [j20]Anupam Gautam, Selvamuthu Dharmaraja:
An analytical model driven by fluid queue for battery life time of a user equipment in LTE-A networks. Phys. Commun. 30: 213-219 (2018) - 2017
- [j19]Arti Singh, Dharmaraja Selvamuthu:
Mean-variance optimal trading problem subject to stochastic dominance constraints with second order autoregressive price dynamics. Math. Methods Oper. Res. 86(1): 29-69 (2017) - [j18]R. Sudhesh, Arumugam Azhagappan, Selvamuthu Dharmaraja:
Transient analysis of M/M/1 queue with working vacation, heterogeneous service and customers' impatience. RAIRO Oper. Res. 51(3): 591-606 (2017) - 2016
- [j17]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Reducing session establishment delay using timed out packets in SIP signaling network. Int. J. Commun. Syst. 29(2): 262-276 (2016) - [j16]Selvamuthu Dharmaraja, Resham Vinayak, Kishor S. Trivedi:
Reliability and survivability of vehicular ad hoc networks: An analytical approach. Reliab. Eng. Syst. Saf. 153: 28-38 (2016) - [c8]Aditi Gupta, Dharmaraja Selvamuthu, Subrat Kar:
Delay Efficient Load Balancing Scheme for Component Carrier Selection in Carrier Aggregation in LTE-A. VALUETOOLS 2016 - 2015
- [j15]Vandana Gupta, Selvamuthu Dharmaraja, Viswanathan Arunachalam:
Stochastic modeling for delay analysis of a VoIP network. Ann. Oper. Res. 233(1): 171-180 (2015) - 2014
- [j14]Resham Vinayak, Dilip Krishnaswamy, Selvamuthu Dharmaraja:
Analytical modeling of Transmission Control Protocol NewReno using Generalized Stochastic Petri Nets. Int. J. Commun. Syst. 27(12): 4185-4198 (2014) - [c7]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Performance analysis of multi-party conferencing in IMS using vacation queues. IEEE ANTS 2014: 1-6 - [c6]Garima Mishra, Selvamuthu Dharmaraja, Subrat Kar:
Performance analysis of SIP signaling network using hierarchical modeling. NCC 2014: 1-5 - 2012
- [c5]Selvamuthu Dharmaraja, Resham Vinayak, Xiaomin Ma, Kishor S. Trivedi:
Reliability and survivability of vehicular ad hoc networks. SPECTS 2012: 1-7 - 2011
- [j13]Vandana Gupta, Mingwei Gong, Selvamuthu Dharmaraja, Carey Williamson:
Analytical modeling of bidirectional multi-channel IEEE 802.11 MAC protocols. Int. J. Commun. Syst. 24(5): 647-665 (2011) - [j12]Vandana Gupta, Selvamuthu Dharmaraja, Mingwei Gong:
Analytical modeling of TCP flow in wireless LANs. Math. Comput. Model. 53(5-6): 684-693 (2011) - [j11]Vandana Gupta, Selvamuthu Dharmaraja:
Semi-Markov modeling of dependability of VoIP network in the presence of resource degradation and security attacks. Reliab. Eng. Syst. Saf. 96(12): 1627-1636 (2011) - 2010
- [j10]Viswanathan Arunachalam, Vandana Gupta, Selvamuthu Dharmaraja:
A fluid queue modulated by two independent birth-death processes. Comput. Math. Appl. 60(8): 2433-2444 (2010)
2000 – 2009
- 2008
- [j9]Selvamuthu Dharmaraja, Vaneeta Jindal, Attahiru Sule Alfa:
Phase-type models for cellular networks supporting voice, video and data traffic. Math. Comput. Model. 47(11-12): 1167-1180 (2008) - [j8]Selvamuthu Dharmaraja, Vaneeta Jindal, Upkar Varshney:
Reliability and Survivability Analysis for UMTS Networks: An Analytical Approach. IEEE Trans. Netw. Serv. Manag. 5(3): 132-142 (2008) - [j7]Bharat B. Madan, Selvamuthu Dharmaraja, Kishor S. Trivedi:
Combined Guard Channel and Mobile-Assisted Handoff for Cellular Networks. IEEE Trans. Veh. Technol. 57(1): 502-510 (2008) - 2007
- [j6]R. Jayaparvathy, S. Anand, Selvamuthu Dharmaraja, S. Srikanth:
Performance analysis of IEEE 802.11 DCF with stochastic reward nets. Int. J. Commun. Syst. 20(3): 273-296 (2007) - 2003
- [j5]Selvamuthu Dharmaraja, Kishor S. Trivedi, Dimitris Logothetis:
Performance modeling of wireless networks with generally distributed handoff interarrival times. Comput. Commun. 26(15): 1747-1755 (2003) - [j4]Kishor S. Trivedi, Xiaomin Ma, Selvamuthu Dharmaraja:
Performability modelling of wireless communication systems. Int. J. Commun. Syst. 16(6): 561-577 (2003) - [c4]Selvamuthu Dharmaraja, Attahiru Sule Alfa:
Performance Analysis of 3G Wireless Networks Supporting Voice, Data and Video Traffic. International Conference on Wireless Networks 2003: 495-498 - 2002
- [j3]Kishor S. Trivedi, Selvamuthu Dharmaraja, Xiaomin Ma:
Analytic modeling of handoffs in wireless cellular networks. Inf. Sci. 148(1-4): 155-166 (2002) - [c3]Dong Chen, Selvamuthu Dharmaraja, Dongyan Chen, Lei Li, Kishor S. Trivedi, Raphael R. Some, Allen P. Nikora:
Reliability and Availability Analysis for the JPL Remote Exploration and Experimentation System. DSN 2002: 337-344 - [c2]Kishor S. Trivedi, Selvamuthu Dharmaraja, Xiaomin Ma:
Analytic Modeling of Handoffs in Wireless Cellular Networks. JCIS 2002: 1383-1392 - [c1]Kalyanaraman Vaidyanathan, Dharmaraja Selvamuthu, Kishor S. Trivedi:
Analysis of Inspection-Based Preventive Maintenance in Operational Software Systems. SRDS 2002: 286-295 - 2001
- [j2]P. R. Parthasarathy, Selvamuthu Dharmaraja:
Transient solution of a link with finite capacity supporting multiple streams. Perform. Evaluation 43(1): 1-14 (2001) - 2000
- [j1]P. R. Parthasarathy, Selvamuthu Dharmaraja, G. Manimaran:
Transient solution of multiprocessor systems with state-dependent arrivals. Int. J. Comput. Math. 73(3): 313-320 (2000)
Coauthor Index
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