Performance Comparison of Orthogonal and Quasi-orthogonal Codes in Quasi-Synchronous Cellular CDMA Communication. - Sujit Jos; Preetam Kumar; Saswat Chakrabarti (AccessNets, 2008)

Performance evaluation of a new overloading scheme for cellular DS-CDMA with iterative multistage interference cancellation receiver. - Preetam Kumar; Saswat Chakrabarti (COMSWARE, 2008)

Overloading Cellular DS-CDMA: A Bandwidth-Efficient Scheme for Capacity Enhancement. - Preetam Kumar; M. Ramesh; Saswat Chakrabarti (ICDCN, 2008)

BER of Overloaded Cellular DS-CDMA System with Imperfect Power Control. - Preetam Kumar; Saswat Chakrabarti (ICIIS, 2008)

An Improved OCDMA/OCDMA Overloading Scheme for Cellular DS-CDMA. - Preetam Kumar; Saswat Chakrabarti (NEW2AN, 2008)

A New Overloading Scheme for Cellular DS-CDMA using Orthogonal Gold Codes. - Preetam Kumar; Saswat Chakrabarti (VTC Spring, 2008)

OCDMA/OCDMA Overloading Scheme for Cellular DS-CDMA Using Orthogonal Gold Codes and Complex Scrambling. - Preetam Kumar; Saswat Chakrabarti (Int. J. Commun. Netw. Syst. Sci., 2008)

Performance Comparison of Orthogonal Gold and Walsh Hadamard Codes for Quasi-Synchronous CDMA Communication. - Sujit Jos; Preetam Kumar; Saswat Chakrabarti (ICDCN, 2009)

A new iterative soft decision subcarrier PIC scheme for CI/MC-CDMA system. - Mithun Mukherjee 001; Preetam Kumar (PIMRC, 2010)

An Accurate Analytical Model for Overloaded DS-CDMA under Imperfect Synchronization. - Sujit Jos; Preetam Kumar; Saswat Chakrabarti (VTC Spring, 2010)

An Analytical Model of Iterative Interference Cancellation Receiver for Orthogonal/Orthogonal Overloaded DS-CDMA System. - Preetam Kumar; Saswat Chakrabarti (Int. J. Wirel. Inf. Networks, 2010)

Convolutionally coded CI/MC-CDMA for wireless broadband communications. - Mithun Mukherjee 001; Preetam Kumar (IEEE ANTS, 2011)

A new code allocation algorithm for multirate CI/MC-CDMA system. - Mithun Mukherjee 001; Preetam Kumar (COMSNETS, 2011)

A novel code-based iterative PIC scheme for multirate CI/MC-CDMA communication. - Mithun Mukherjee 001; Preetam Kumar (EURASIP J. Wirel. Commun. Netw., 2011)

Overloaded WH-Spread CI/MC-CDMA with Iterative Interference Cancellation. - Mithun Mukherjee 001; Preetam Kumar (IEEE Commun. Lett., 2011)

DCT based OFDM for Underwater Acoustic Communication. - Prashant Kumar; Preetam Kumar (RAIT, 2012)

Performance Evaluation of DFT-Spread OFDM and DCT-Spread OFDM for Underwater Acoustic Communication. - Prashant Kumar; Preetam Kumar (VTC Fall, 2012)

Design and performance of WH-spread CI/MC-CDMA with iterative interference cancellation receiver. - Mithun Mukherjee 001; Preetam Kumar (Phys. Commun., 2012)

Performance evaluation of modified OFDM for underwater communications. - Prashant Kumar; Preetam Kumar (ICC Workshops, 2013)

Compact dual-band antenna for WLAN applications. - Peshal B. Nayak; Ramu Endluri; Sudhanshu Verma; Preetam Kumar (PIMRC, 2013)

The effect of carrier phase jitter on variable rate CI/MC-CDMA performance. - Mithun Mukherjee 001; Preetam Kumar (WCNC, 2013)

A variable rate multi-user CI/GO-OFDMA scheme over frequency selective channel. - Vijay Mukati; Abdul Rauf Khan; B. Veerender Reddy; Preetam Kumar (IEEE ANTS, 2014)

Interference mitigation in downlink multi-beam LEO satellite systems using DS-CDMA/CI. - Rajan Kapoor; Ramu Endluri; Preetam Kumar (ICACCI, 2014)

Multicode CDMA/CI for multimedia services over LEO satellite channel. - Rajan Kapoor; Preetam Kumar (ICACCI, 2014)

A novel compact tri-band antenna design for WiMAX, WLAN and Bluetooth applications. - Peshal B. Nayak; Sudhanshu Verma; Preetam Kumar (NCC, 2014)

Printed multiband Minkowski fractal curved antenna. - Sudhanshu Verma; Preetam Kumar (NCC, 2014)

CORDIC-based VLSI architecture for real time implementation of flat top window. - Vikas Kumar; Kailash Chandra Ray; Preetam Kumar (Microprocess. Microsystems, 2014)

Performance evaluation of MC-CDMA over hybrid satellite/underwater acoustic channel. - Vinay Kumar Trivedi; Akash Agarwal; Preetam Kumar (ICICS, 2015)

CI/DS-CDMA scheme for autonomous underwater vehicle communication. - Prashant Kumar; Preetam Kumar (ICC Workshops, 2015)

A computationally efficient genetic algorithm for MIMO broadcast scheduling. - Prabina Pattanayak; Preetam Kumar (Appl. Soft Comput., 2015)

A Comparative Study of Spread OFDM with Transmit Diversity for Underwater Acoustic Communications. - Prashant Kumar; Preetam Kumar (Wirel. Pers. Commun., 2015)

Analysis of a New MIMO Broadcast Channel Limited Feedback Scheduling Algorithm with User Grouping. - Prabina Pattanayak; Krishna Mohan Roy; Preetam Kumar (Wirel. Pers. Commun., 2015)

Performance Evaluation of $$ pi /4$$ π / 4 -DQPSK OFDM over Underwater Acoustic Channels. - Prashant Kumar; Preetam Kumar (Wirel. Pers. Commun., 2016)

Interference reduction by switching the underlaying transmitter in D2D communications. - Chaudhari Mahesh Shamrao; Prashant Kumar; Preetam Kumar (COMSNETS, 2017)

Variable rate multicarrier schemes over integrated Satellite-terrestrial system. - Akash Agarwal; Preetam Kumar (ICC Workshops, 2017)

FRFT-SCFDMA scheme for uplink in 5G radio access networks. - Vinay Kumar Trivedi; Preetam Kumar (ICC Workshops, 2017)

SER Performance of OFDM-Based AF and DF Cooperative Networks over Asymmetric Fading Channels. - Kopal Dwivedi; Akash Agarwal; Preetam Kumar (ICDCN, 2017)

Quantized feedback scheduling for MIMO-OFDM broadcast networks with subcarrier clustering. - Prabina Pattanayak; Preetam Kumar (Ad Hoc Networks, 2017)

Generalised error analysis of FRFT-OFDM over Nakagami-m fading channel with arbitrary m. - Vinay Kumar Trivedi; Saraswati Kumari; Preetam Kumar (IET Commun., 2017)

A VLSI architecture of CORDIC-based popular windows and its FPGA prototype. - Vikas Kumar; Kailash Chandra Ray; Preetam Kumar (Int. J. High Perform. Syst. Archit., 2017)

Quantized feedback MIMO scheduling for heterogeneous broadcast networks. - Prabina Pattanayak; Preetam Kumar (Wirel. Networks, 2017)

Carrier Interferometry Coded Single Carrier FDMA (CI/SC-FDMA) for Next Generation Underwater Acoustic Communication. - Vinay Kumar Trivedi; Preetam Kumar (Wirel. Pers. Commun., 2017)

BER analysis and interference mitigation for GO-OFDMA transmission. - Abdul Rauf Khan; Preetam Kumar (Int. J. Commun. Syst., 2018)

An Improved Energy Detector for Mobile Cognitive Users Over Generalized Fading Channels. - Lokesh Gahane; Prabhat Kumar Sharma; Neeraj Varshney; Theodoros A. Tsiftsis; Preetam Kumar (IEEE Trans. Commun., 2018)

Joint power allocation and relay selection strategy for 5G network: a step towards green communication. - Akshita Abrol; Rakesh Kumar Jha; Sanjeev Jain; Preetam Kumar (Telecommun. Syst., 2018)

Error Rate Analysis and Efficient Channel Dependent Scheduling for SC-FDMA Uplink. - Vinay Kumar Trivedi; Preetam Kumar (ANTS, 2019)

Trigonometric transforms and precoding strategies for OFDM-based uplink hybrid multi-carrier nonorthogonal multiple access. - Vinay Kumar Trivedi; Khaled Ramadan; Preetam Kumar; Moawad I. Dessouky; Fathi E. Abd El-Samie (Trans. Emerg. Telecommun. Technol., 2019)

Analysis of Variable Bit Rate WH/CI-Spread OFDM based Integrated Satellite-Terrestrial Broadcast System. - Akash Agarwal; Preetam Kumar (IET Commun., 2019)

Analysis of Variable Bit Rate SOFDM Based Integrated Satellite-Terrestrial Broadcast System in Presence of CFO and Phase Noise. - Akash Agarwal; Preetam Kumar (IEEE Syst. J., 2019)

Protocol design and resource allocation for power optimization using spectrum sharing for 5G networks. - Haneet Kour; Rakesh Kumar Jha; Sanjeev Jain; Preetam Kumar (Telecommun. Syst., 2019)

Combined user and antenna scheduling scheme for MIMO-OFDM networks. - Prabina Pattanayak; Preetam Kumar (Telecommun. Syst., 2019)

Analysis of Variable Bit Rate SOFDM Transmission Scheme Over Multi-Relay Hybrid Satellite-Terrestrial System in the Presence of CFO and Phase Noise. - Akash Agarwal; Preetam Kumar (IEEE Trans. Veh. Technol., 2019)

Performance Analysis and FPGA Prototype of Variable Rate GO-OFDMA Baseband Transmission Scheme. - Akash Agarwal; Vibhooti Kumar Sinha; Rakesh Palisetty; Preetam Kumar; Kailash Chandra Ray; Kamlesh Kumar; Tulika Pandey (Wirel. Pers. Commun., 2019)

Fractional Fourier domain equalization for DCT based OFDM system with CFO. - Vinay Kumar Trivedi; Preetam Kumar (Digit. Signal Process., 2020)

Low complexity joint equalization and interference compensation in fractional Fourier domain for DCT-OFDM system with CFO. - Vinay Kumar Trivedi; Preetam Kumar (Digit. Signal Process., 2020)

Low complexity interference compensation for DFRFT-based OFDM system with CFO. - Vinay Kumar Trivedi; Preetam Kumar (IET Commun., 2020)

A Multistage Deep Residual Network for Biomedical Cyber-Physical Systems. - Ankur Pandey; Ryan Sequeria; Preetam Kumar; Sudhir Kumar 002 (IEEE Syst. J., 2020)

Deep-Learning Based Modulation Identification in Wireless Communication System. - Saurabh Jaiswal; Pushp Paritosh; Preetam Kumar (ANTS, 2021)

A Novel Compact Dual-Band Antenna Design for WLAN Applications. - Peshal B. Nayak; Ramu Endluri; Sudhanshu Verma; Preetam Kumar (CoRR, 2021)

Channel and Carrier Frequency Offset Equalization for OFDM Based UAV Communications Using Deep Learning. - Sneha Kumari; Keerthi Kumar Srinivas; Preetam Kumar (IEEE Commun. Lett., 2021)

Efficient pilot reuse algorithms for massive MIMO cellular system. - Abhinaba Dey; Prabina Pattanayak; Devendra Singh Gurjar; Preetam Kumar (Int. J. Commun. Syst., 2021)

Performance Analysis of NOMA System using Fair Power Allocation Policy. - Adarsh Ravi; Gaurav Pratap Singh; Preetam Kumar (ANTS, 2022)

A Low Complexity Two-Stage LLR Detector for Downlink OFDM-IM NOMA. - Subham Sabud; Preetam Kumar (IEEE Commun. Lett., 2022)

Oblivious Transfer Over Compound Binary Erasure Channels. - Anuj Kumar Yadav; Preetam Kumar (IEEE Commun. Lett., 2022)

Single carrier variable rate scheme and modified carrier allocation over a wireless channel with carrier frequency offset. - Abdul Rauf Khan; Preetam Kumar (Int. J. Commun. Syst., 2022)

Analysis of Variable Bit Rate Spread FBMC-Based Integrated Satellite-Terrestrial Broadcast System. - Akash Agarwal; Preetam Kumar (IEEE Syst. J., 2022)

Decoder Design for Massive-MIMO Systems Using Deep Learning. - Satish Kumar; Rajarshi Mahapatra; Preetam Kumar; Anurag Singh 002 (IEEE Syst. J., 2022)

Downlink URLLC System Over Spatially Correlated RIS Channels and Electromagnetic Interference. - Gaddamanugu Sarath Chandra; Rajan Kumar Singh; Shivani Dhok; Prabhat Kumar Sharma; Preetam Kumar (IEEE Wirel. Commun. Lett., 2022)

Opti-Safe: Optimal Supply and Demand For Providing Safety Services in SIoV Environment. - Chandana Roy; Pushp Paritosh; Sudip Misra; Preetam Kumar (GLOBECOM, 2023)

A BBL-Net based OFDM Signal Detection in the Presence of RF Impairments. - Shubham Anand; Amit Kumar Singh; Preetam Kumar (NCC, 2023)

Analysis and Classification of Electroglottography Signals for the Detection of Speech Disorders. - Deepak Kumar; Udit Satija; Preetam Kumar (NCC, 2023)

Performance analysis of dynamic ordered NOMA system. - Ashish; Preetam Kumar (Digit. Signal Process., 2023)

Low complexity successive interference cancellation receiver for DCT-NOMA-OFDM system with CFO. - Shubham Anand; Preetam Kumar (Phys. Commun., 2023)

A Novel Rotated Constellation-Based LLR Detector for Flexible NOMA Based OFDM-IM Scheme. - Subham Sabud; Preetam Kumar (WCNC, 2024)

A Low-Complexity LLR Detector for FrFT-IM-OFDM in the presence of ICI. - Shubham Anand; Ashish; Preetam Kumar (WPMC, 2024)

Effect of Channel ageing on DMRS Precoding and Channel Estimation for 5G and Beyond Networks. - Vikram Gaud; Adarsh Ravi; Preetam Kumar (WPMC, 2024)

Inter-Numerology Interference Mitigation in Mixed Numerology System using Zero-Forcing Precoding in 5G NR System. - Nilkamal Kumar; Adarsh Ravi; Preetam Kumar (WPMC, 2024)

NOMA communication system assisted with IRS and relay transmission. - Ashish; Preetam Kumar (Signal Process., 2024)

Performance Evaluation of IRS Assisted OMA and NOMA Communication Systems with Coherent Phase Shift. - Ashish Pandey; Shubham Anand; Preetam Kumar (NCC, 2025)

Performance evaluation of an IRS-assisted NOMA communication system with two-way relaying. - Ashish; Shubham Anand; Preetam Kumar (Digit. Signal Process., 2025)

A ZCZ-based NOMA-CDMA system for enhanced user scalability under similar channel conditions. - Sushant Kumar Jha; Nishant Kumar 008; Preetam Kumar (Phys. Commun., 2025)

Pathological Speech and Electroglottography Signals Analysis Using Invariance Scattering Network. - Deepak Kumar; Udit Satija; Preetam Kumar (Circuits Syst. Signal Process., 2025)

FSIM-Net: Neural Network-Based Symbol Detector for Filter Shape Index Modulation. - Shubham Anand; Haïfa Farès; Majed Saad; Preetam Kumar (IEEE Commun. Lett., 2025)