DEPARTMENT OF ELECTRONICS AND COMMUNICATION
INDIAN INSTITUTE OF TECHNOLOGY ROORKEE
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Anshul Jaiswal
Assistant Professor
anshul.jaiswal[at]ece.iitr.ac.in
S-110, Ground Floor, Dept. of ECE, IIT Roorkke
+91-1332-284929
https://www.iitr.ac.in/anshul
Research Interests

Biosketch
Educational Details
Professional Background

Research
Projects
Publications
Patents
Books
Collaborations

Honours and Awards
Honors
Memberships

Teaching Engagements
Teaching Engagements

Students
Supervisions
Associate Scholars

Miscellaneous
Events
Visits
Administrative Positions
Miscellaneous
Research Interests
Physical layer design and analysis for RF and optical wireless communication systems, including but not limited to the following areas:, Advanced Multiple-Access Techniques (NOMA and RSMA), Advanced Modulation Systems (SM and OAM Modulation), Reconfigurable Intelligent Surfaces-Assisted Systems, Visible Light Communication, MIMO Systems, Full Duplex (FD) System, Free-Space Quantum Communication, and Experiments and design of optical wireless communication Systems
BioSketch
Educational Details
Indian Institute of Technology Delhi
2019
Ph.D, Optical Wireless Communication
Indian Institute of Technology Delhi
2015
M.Tech, Opto-electronics and Optical Communication
Professional Background
Early-doc Fellow
01 Jan 2019 - 01 Jan 2019
IIT Delhi
Visiting Assistant Professor
01 Jan 2019 - 01 Jan 2019
IIT (ISM) Dhanbad
Assistant Professor
01 Jan 2019 - Present
IIT Roorkee
Joint Faculty
01 Jul 2022 - Present
Center for Photonics and Quantum Communication Technology, Roorkee, UK, India
Research
Projects
TOPIC START DATE FIELD DESCRIPTION FINANCIAL OUTLAY FUNDING AGENCY OTHER OFFICERS
Constellation Domain NOMA (Con-NOMA) for Future Wireless Communication System 08 Oct 2020 Wireless Communication 30 Lakhs SERB-SRG
Design and Implementation of Optical Wireless Communication System Enabled IoT 01 Jan 2020 Design and Implementation of Optical Wireless Communication System Enabled IoT - FIG
Modulation Signaling-based Continuous Variable Quantum Key Distribution for Optical Wireless Communication Systems 10 Feb 2023 Free Space Quantum Communication 59.5 Lakhs CRG, Department of Science and Technology New Delhi, India
Towards Trusted-Node-Free Hybrid Quantum Secure Communication Net- works (TAHQEECAT) 10 Mar 2025 Quantum Communication and Network 7.45 Crore out of 132 Crore National Quantum Mission (NQM), IITD, IISc, IIT Jammu, IISER Bhopal, India
CV-QKD-Seeded Quantum-Noise Stream Cipher Encryption: Codesign using Advanced Modulations 01 Mar 2025 Quantum Key Distribution 1 cr. US-INDIA Science Technology Endowment Fund, Northwestern University, US, India Prof. Sandeep Kumar Singh (PI)




Publications

Journals:

[J25] A. K. Savita, A. Chauhan, and A. Jaiswal, "One-Way Full-Duplex HAPS-Assisted Mixed FSO/RF Multi-User Q-NOMA System with Reduced SICs", in IEEE Transactions on Aerospace and Electronic Systems, Aug. 2025, accepted for publication.

[J24] T. S. Pathak and A. Jaiswal, "Unified RIS-Assisted Spatial Modulation: A Constellation Redesigning Approach for Performance Enhancement", in IEEE Transactions on Communications, early access, April 2025.

[J23] G. Arora and A. Jaiswal, "A Novel Quadrature Stream-Splitting Integrated SIC- Driven Multiple Access Scheme for Enhanced Performance under Imperfect SIC," in IEEE Wireless Communications Letters, vol. 14, no. 8, pp. 2282-2286, Aug. 2025.

[J22] A. Chauhan, A. Jaiswal, and C. Tellambura, "Full-Duplex Cooperative NOMA with Signal Space Diversity: Minimizing SIC Operations", in IEEE Wireless Communications Letters, vol. 13, no. 12, pp. 3295-3299, Dec 2024.

[J21] A. Chauhan and A. Jaiswal, "A Novel Multi-Carrier Quadrature NOMA with α - μ Fading Channel for Multi-User Scenario", in IEEE Transactions on Communications, vol. 72, no. 3, pp. 1474-1486, March 2024.

[J20] A. Chauhan and A. Jaiswal, "Multidimensional Signal Space Non-Orthogonal Multiple Access with Imperfect SIC: A Novel SIC Reduction Technique", in IEEE Transactions on Vehicular Technology, vol. 72, no. 3, pp. 1474-1486, March 2024.

[J19] T. S. Pathak and A. Jaiswal, "Reconfigurable Intelligent Surface-assisted Space Shift Keying: A Channel Signature Constellation Perspective", in IEEE Communications Letters, vol. 28, no. 1, pp. 233-237, Jan. 2024.

[J18] R. Verma, A. Jaiswal, and A. T. Pham, "Design and Analysis of Octa-phase Shift Keying based Quantum Key Distribution System", in IEEE Communications Letters, vol. 27, no. 10, pp. 2677-2681, Oct. 2023.

[J17]A. Chauhan, S. Ghosh, and A. Jaiswal, "RIS Partition-Assisted Non-Orthogonal Multiple Access (NOMA) and Quadrature-NOMA with Imperfect SIC", IEEE Transactions on Wireless Communication, vol. 22, no. 7, pp. 4371-4386, July 2023.

[J16] A. Chauhan and A. Jaiswal, "Power Allocation Constraint and Error Rate Analysis for Multi-user PD-NOMA System Employing M-ary PSK", in IEEE Communications Letters, vol. 27, no. 5, pp. 1452-1456, May 2023.

J15) G. Arora and A. Jaiswal, "Zero SIC Based Rate Splitting Multiple Access Technique", IEEE Communications Letters, vol. 26, no. 10, pp. 2430-2434, Oct. 2022.

J14) R. Singh, M. Rawat, and A. Jaiswal, "On the Performance of Mixed FSO/RF SWIPT Systems with Secrecy Analysis", IEEE System Journal, vol. 16, no. 1, pp. 339-350, March 2022.

J13) R. Singh, M. Rawat, and A. Jaiswal, "On the Physical Layer Security of Mixed FSO-RF SWIPT System with Non-Ideal Power Amplifier", IEEE Photonics Journal, vol. 13, no. 4, pp. 1-17, Aug. 2021.

J12) P. Sharda, A. Jaiswal, M. R. Bhatnagar, A. Garg, and L. Song, "Clustering Based Diversity Improving Transmit Laser Selection Schemes Using Quantized Feedback for FSO System", IEEE Transactions on Vehicular Technology, vol. 70, no. 7, pp. 6855-6868, July 2021.

J11) G. Pandey* and A. Jaiswal*, "Coordinated and non-Coordinated Direct-and-Relay Transmission: A Signal Space Diversity Approach", IEEE Communications Letters, vol. 25, no. 6, pp. 1825-1829, June 2021. (*equal contribution)

J10) A. Jaiswal, M. R. Abaza, M. R. Bhatnagar, and R. Mesleh, "Multipoint-to-Multipoint Cooperative Multiuser SIM Free-Space Optical Communication: A Signal-Space Diversity Approach", IEEE Access, vol. 8, pp. 159244-159259, Aug. 2020.

J9) R. Priyadarshani, A. Jaiswal, M. R. Bhatnagar, Z. Ghassemlooy, and S. Zvanovec, “Impact of Channel Correlation on Different Performance Metrices of OSSK-Based FSO System”, IEEE Transactions on Wireless Communications, vol. 19, no. 3, pp. 1593-1609, Mar. 2020..

J8) Pratiti Paul, M. R. Bhatnagar, and A. Jaiswal, “Jamming in Free Space Optical Systems: Mitigation and Performance Evaluation”, IEEE Transactions on Communications, vol. 68, no. 3, pp. 1631-1647, Mar. 2020.

J7) Pratiti Paul, M. R. Bhatnagar, and A. Jaiswal, “Alleviation of Jamming in Free Space Optical Communication Over Gamma-Gamma Channel With Pointing Errors”, IEEE Photonics Journal, vol. 11, no. 5, pp. 1-18, Oct. 2019.

J6) A. Jaiswal, M. R. Bhatnagar, P. Soni, and V. K. Jain, “Differential Optical Spatial Modulation Over Atmospheric Turbulence,”  IEEE Journal of Selected Topics in Signal Processing, vol. 13, no. 6, pp. 1417-1432, Oct. 2019.

J5) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain, “Partially Informed Transmitter Based Optical Space Shift Keying under Atmospheric Turbulence,” IEEE Transactions on Wireless Communications, vol. 18, no. 8, pp. 3781-3796, Aug. 2019.

J4) A. Jaiswal and M. R. Bhatnagar, “Free-Space Optical Communication: A Diversity Multiplexing Tradeoff Perspective,” IEEE Transactions on Information Theory, vol. 65, no. 2, pp. 1113-1125, Feb. 2019.

J3) A. Jaiswal, M. R. Abaza, M. R. Bhatnagar, and V. K. Jain, “An Investigation of Performance and Diversity Property of Optical Space Shift Keying Based FSO-MIMO System,” IEEE Transactions on Communications, vol. 66, no. 9, pp. 4028-4042, Sept. 2018.

J2) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain, “Performance of Optical Space Shift Keying over Gamma-Gamma Fading with Pointing Error,” IEEE Photonics Journal, vol. 9, no. 2, pp. 1-16, Apr. 2017.

J1) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain. “Performance Evaluation of Space Shift Keying in Free-space Optical communication,” IEEE/OSA Journal of Optical Communications and Networking, vol. 9, no. 2, pp. 149-160, Feb. 2017.

Conferences:

[C20] A. Garg, A. Jaiswal, and R. Bansal, "Enhancing Physical Layer Security Under Imperfect Quantized Feedback", in Proc. International Conference on Smart Applications, Communications and Networking (SmartNets), stanbul, Türkiye, 22-24 July 2025.

[C19] R. Verma, A. Jaiswal, V. Saini, M. Rawat, and M. Goyal, "Secure Transmission with One-Time Pad Encryption using FDM-Based CV-QKD in VLC System", in Proc. National Conference on Communications (NCC), IIT Delhi, 6-9 March 2025.

[C18] G. Arora and A. Jaiswal, "Optimal Modulation Order and Power Allocation for Rate-Splitting Multiple Access Scheme", in Proc. National Conference on Communications (NCC), IIT Delhi, 6-9 March 2025.

[C17] G. Arora, B. O. Gangadhar, and A. Jaiswal, "Sum-rate Maximization under Unequal Rate Allocation in Downlink Q-RSMA", in Proc. IEEE International Conference on Advanced Networks and Telecommunications Systems, IIT Guwahati, 15-18 Dec. 2024.

[C16] A. K. Savita, R. Patial, R. Verma and A. Jaiswal, "Experimental Implementation of FSO System using Low-cost Optical Transmitter", in Proc. IEEE International Conference on Advanced Networks and Telecommunications Systems, India, 17-20 Dec. 2023.

[C15] R. Verma, S. Agrawal and A. Jaiswal, "Modulation Signaling-based Continuous Variable Quantum Key Distribution for Indoor Visible Light Communications", in Proc. IEEE International Conference on Advanced Networks and Telecommunications Systems, India, 17-20 Dec. 2023.

[C14] A. Chauhan and A. Jaiswal, "Signal Space Diversity Based Non-orthogonal Multiple Access System Employing Mary PSK", in Proc. IEEE International Conference On Electrical, Electronics, Communication and Computers, IIT Roorkee, India, 26-27 Aug. 2023.

[C13] R. Verma and A. Jaiswal,"Performance Analysis of QKD-based Terrestrial FSO System using QPSK under Atmospheric Turbulence", in Proc. IEEE 95th Vehicular Technology Conference (VTC), Florence, Italy 20-23 June 2023.

[C12] A. K. Savita, A. Jaiswal, and A. Garg, "Full-Duplex Mixed RF/FSO using Multiple Relays with Self-Interference", in Proc. IEEE 95th Vehicular Technology Conference (VTC), Florence, Italy 20-23 June 2023.

[C11] G. Arora and A. Jaiswal,"Constellation Based Symbol Error Rate and Power Constraint Analysis for RSMA", in Proc. IEEE International Conference on Communications (ICC), Rome, Italy, 28 May-1 June 2023

C10) C. Sivanjan Rao and A. Jaiswal, "Quantized Feedback-Based Space Shift Keying in Visible Light Communication", in Proc. National Conference on Communications, co-hosted by IIT Kanpur and IIT Roorkee.

C9) P. Sharda, A. Jaiswal, M. R. Bhatnagar, and Ankit Garg, "Two Laser Selection Scheme for FSO Communication", in Proc. IEEE International Conference on Advanced Networks and Telecommunications Systems, Delhi, India, 14-17 Dec. 2020.

C8) A. Chauhan and A. Jaiswal, "Non-Orthogonal Multiple Access: A Constellation Domain Multiplexing Approach", in Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, London, UK, 31 Aug-3 Sept 2020. 

C7) R. Singh, M. Rawat, and A. Jaiswal, "Mixed FSO/RF SIMO SWIPT Decode-and-Forward Relaying Systems", in Proc. International Conference on Signal Processing and Communication, IISc Bangalore, India, 20-23 July 2020.

C6) Pratiti Paul, M. R. Bhatnagar, and A. Jaiswal, “Performance of Free Space Optical Communication System Under Jamming Attack and Its Mitigation Over Non-Gaussian Noise Channel,” in Proc. IEEE 90th Vehicular Technology Conference, Honolulu, Hawaii, USA, 22-25 Sept. 2019.

C5) R. Priyadarshani, A. Jaiswal, M. R. Bhatnagar, Z. Ghassemlooy, and S. Zvanovec, “Performance of Space Shift Keying over a Correlated Gamma-Gamma FSO-MISO Channel,” in Proc. 11th International Symposium on Communication Systems, Networks and Digital Signal Processing, Budapest, Hungary, 18-20 Jul. 2018.

C4) A. Jaiswal, V. K. Jain, and S. Kar, “Adaptive Coding and Modulation (ACM) Technique for Performance Enhancement of FSO Link,” in Proc. IEEE First International Conference on Control, Measurement and Instrumentation, pp. 53-57, Kolkata, India, Jan. 2016.

C3) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain, “BER Analysis of Optical Space Shift Keying in Atmospheric Turbulence Environment,” in Proc. 10th International Symposium on Communication Systems, Networks and Digital Signal Processing, pp. 1-6, Prague, Czech Republic, 20-22 July 2016.

C2) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain, “BER Analysis of Optical Space Shift Keying with Gamma-Gamma Fading and Pointing Error,” in Proc. IEEE International Conference on Advanced Technologies for Communications, pp. 369-374, Hanoi, Vietnam, 12-14 Oct. 2016.

C1) A. Jaiswal, M. R. Bhatnagar, and V. K. Jain, “On the Ergodic Capacity of Optical Space Shift Keying Based FSO-MIMO System under Atmospheric Turbulence,” in Proc. IEEE International Conference on Communications, Paris, France, 21-25 May 2017.

Teaching Engagements
Teaching Engagements
Information and Coding Theory ( ECN-515 )
Autumn
Principles of Digital Communications ( ECN-311 )
Autumn
Introduction to Information and Communication Theory ( ECN-360 )
Spring
Detection and Estimation Theory ( ECN-514 )
Spring
Principles of Wireless Communication ( ECC-513 )
Autumn
Communication System Laboratory ( ECN-352 )
Spring
Students
SuperVisions
Non-orthogonal Multiple Access
01 Jan 2020 - Present
Other Supervisors: , Scholar: Ankita Chauhan
Optical Wireless Communication
24 Jul 2021 - Present
Other Supervisors: , Scholar: Ragini Verma
Wireless Communication
24 Jul 2021 - Present
Other Supervisors: , Scholar: Tushar Shivam Pathak
Wireless Communication
10 Feb 2021 - Present
Other Supervisors: , Scholar: Gunjit Arora
Hybrid RF/ FSO Systems
03 Mar 2021 - Present
Other Supervisors: , Scholar: Akhilesh Kumar Savita
Miscellaneous
Events
IEEE International Conference on Communications
01 Jan 2017 - Present
IIT Delhi
Discussion on Different Set-ups of Free-space Optical System
01 Jan 2019 - Present
10th International Symposium on Communication Systems, Networks and Digital Signal Processing
01 Jan 2016 - Present
IIT Delhi
IEEE First International Conference on Control, Measurement and Instrumentation
01 Jan 2016 - Present
IIT Delhi
Administrative Positions
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01 Jan 2020 - Present
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