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Journal Publications:
- Ankur Pandey, Ryan Sequeria, Preetam Kumar and Sudhir Kumar, "A Multi-Stage Deep Residual Network for Biomedical Cyber-Physical Systems," IEEE Systems Journal, June 2019.
- V. K. Trivedi, K. Ramadan, Preetam Kumar, M. I. Dessouky, and F. E. Abd El-Samie, “Trigonometric Transforms and Precoding Strategies for OFDM-based Uplink Hybrid Multi-carrier Non Orthogonal Multiple Access,” Wiley: Transactions on Emerging Telecommunications Technologies , June 2019.
- Akash Agarwal and Preetam Kumar, ”Analysis of Variable Bit Rate SOFDM Transmission Scheme over Multi-relay Hybrid Satellite-Terrestrial System in presence of CFO and Phase Noise” , IEEE Transactions on Vehicular Technology, 2019.
- Akash. Agarwal and Preetam Kumar, ”Analysis of Variable Bit Rate WH/CI-Spread OFDM based Integrated Satellite-Terrestrial Broadcast System", IET Communications, 2019.
- V. K. Trivedi, K. Ramadan, Preetam Kumar, M.I. Dessouky and F. E. Abd El-Samie, “Enhanced OFDM-NOMA for Next Generation Wireless Communication: A Study of PAPR Reduction and Sensitivity to CFO and Estimation Errors,” Elsevier AEU - International Journal of Electronics and Communications, 2019.
- Akash Agarwal and Preetam Kumar, "Analysis of Variable Bit Rate SOFDM Based Integrated Satellite-Terrestrial Broadcast System in Presence of CFO and Phase Noise," IEEE Systems Journal, 2018.
- Prabina Pattanayak and Preetam Kumar, “An Efficient Scheduling Scheme for MIMO-OFDM Broadcast Networks,” Elsevier AEU - International Journal of Electronics and Communications, 2019.
- Prabina Pattanayak and Preetam Kumar, "Combined User and Antenna Scheduling Scheme for MIMO-OFDM Networks", Springer Telecommunication Systems 2018.
- Vinay Kumar Trivedi, Madhusudan Kumar Sinha, and Preetam Kumar, "Simplified Approach for Symbol Error Rate Analysis of SC-FDMA Scheme over Rayleigh Fading Channel", Wiley ETRI 2018.
- L. Gahane, P. K. Sharma, N. Varshney, T. A. Tsiftsis, Preetam Kumar, "An Improved Energy Detector for Mobile Cognitive Users over”, Generalized Fading Channels", IEEE Transactions on Communications, September 2017.
- Vinay Kumar Trivedi and Preetam Kumar, “Carrier Interferometry Coded Single Carrier FDMA (CI/SC-FDMA) for Next Generation Underwater Acoustic Communication,” Springer Wireless Personal Communications, vol. 95, no. 4,pp. 4747-4762, 2017.
- Abdul Rauf Khan and Preetam Kumar, "BER Analysis and interference mitigation for GO-OFDMA transmission," Wiley International Journal of Communication systems, 2017.
- Prabina Pattanayak and Preetam Kumar, "Quantized feedback scheduling for MIMO-OFDM broadcast networks with subcarrier clustering", Elsevier Ad Hoc Networks, Volume 65, Pages 26-37, 2017.
- Vinay Kumar Trivedi, Sarswati Kumari and Preetam Kumar,” Generalized Error Analysis of FRFT-OFDM over Nakagami-m Fading Channel with Arbitrary m,” IET Communications, March 2017
- Prashant Kumar and Preetam Kumar, “Performance evaluation of π/4-DQPSK OFDM over underwater acoustic channels,” Springer Wireless Personal Communications, vol. 91, no. 3, pp. 1137–1152, 2016.
- Prabina Pattanayak, Preetam Kumar, "Quantized feedback MIMO scheduling for heterogeneous broadcast networks," Springer Wireless Networks, 2016 (DOI:10.1007/s11276-016-1232-0) Available online
- Prabina Pattanayak and Preetam Kumar, "A computationally efficient genetic algorithm for MIMO broadcast scheduling", Elsevier Applied Soft Computing, Volume 37,Pages 545-553,2015.
- Prashant Kumar and Preetam Kumar, “A comparative study of spread OFDM with transmit diversity for underwater acoustic communications,” Springer Wireless Personal Communications, vol. 83, no. 1, pp. 69–86, 2015.
- Sudhanshu Verma and Preetam Kumar,“Compact Arc Shaped Antenna with Binomial Curved Conductor-Backed Plane for Multiband Wireless Applications,” IET Microwave Antennas and Propagation, September 2014.
- Prabina Pattanayak, K M Roy and Preetam Kumar, “Analysis of a new MIMO Broadcast Channel Limited Feedback Scheduling Algorithm with user Grouping,” Springer Wireless Personal Communication, 2014 (DOI:10.1007/s11277-014-2072-9) Available online.
- Vikas Kumar, Kailash Chandra Ray and Preetam Kumar, “CORDIC-based VLSI architecture for real time implementation of flat top window”, Elsevier Microprocessors and Microsystems, 2014, (doi.org/10.1016 j.micpro.2014.07.004). Available online.
- Sudhanshu Verma and Preetam Kumar,"Printed Newton’s egg curved monopole antenna for ultrawideband applications," IET Microwave Antennas and Propagation, vol. 8, no. 4, pp. 278-286, 2014.
- Sudhanshu Verma and Preetam Kumar,"Printed egg curved slot antennas for wideband applications," Progress in Electromagnetic Research PIER B, Vol. 58, pp. 111-121, 2014.
- Sudhanshu Verma and Preetam Kumar,"Printed inverted-L shaped monopole antenna with parasitic inverted-F element for dual band applications," Microwave and Optical Technology Letters, Wiley, vol. 56, no. 5, pp. 1163-1167, 2014.
- Sudhanshu Verma and Preetam Kumar,"Compact triple band antenna for WiMAX and WLAN applications," IET Electronics Letters, vol. 50, no. 7, pp. 484-486, 2014.
- Mithun Mukherjee, Preetam Kumar, Variable Rate Transmission Schemes for CI/MC-CDMA systems, IEEE Communications Letters, vol.16 no.7, pp 1137-1139, 2012.
- Mithun Mukherjee, Preetam Kumar, Design and performance of WH-spread CI/MC-CDMA with iterative interference cancellation receiver, Elsevier Physical Communication, 2012, ISSN 1874-4907, 10.1016/j.phycom.2012.01.003.
- Mithun Mukherjee, Preetam Kumar, "Overloaded WH-Spread CI/MC-CDMA with Iterative Interference Cancellation," IEEE Communications Letters, vol.15 no.12, pp 1391-1393, 2011, doi: 10.1109/LCOMM.2011.102611.11162.
- Mithun Mukherjee, Preetam Kumar, “A novel code-based iterative PIC scheme for multirate CI/MC-CDMA communication,” EURASIP Journal on Wireless Communications and Networking, 2011, 2011:155.
- Preetam Kumar and Saswat Chakrabarti, “An Analytical Model of Iterative Interference Cancellation Receiver for Orthogonal/Orthogonal (O/O) Overloaded DS-CDMA System” Springer’s International Journal of Wireless Information Networks, February 2010
- Preetam Kumar and Saswat Chakrabarti, “Overloading Scheme for Cellular CDMA using Quasi-Orthogonal Sequence” International Journal of Signal Processing, January 2010
- Preetam Kumar , “Capacity of Overloaded DS-CDMA system on Rayleigh fading Channel with Timing Synchronization Error” International Journal of Signal Processing, January 2009
- Preetam Kumar and Saswat Chakrabarti, “OCDMA/OCDMA Overloading Scheme for Cellular DS-CDMA system using Orthogonal Gold Codes and Complex Scrambling” International Journal of Communications, Network and System Sciences (IJCNS, SRP, USA), August 2008
Book Chapters:
- Preetam Kumar and Saswat Chakrabarti, ”An Improved OCDMA/OCDMA Overloading Scheme for Cellular DS-CDMA,” Springer-Verlag LNCS, Vol. 5174, pp. 25-36, August 2008
- Preetam Kumar, M. Ramesh, and Saswat Chakrabarti, ”Overloading Cellular DS-CDMA: A Bandwidth Efficient Scheme for Capacity Enhancement,” Springer-Verlag LNCS, Vol. 4904, pp. 515-527, January 2008
- Sujit Jos, Preetam Kumar and Saswat Chakrabarti, “Performance Comparison of Orthogonal and Quasi-orthogonal Codes in Quasi-Synchronous CDMA Communication”, Springer-Verlag Berlin LNCS, October 2008
- Sujit Jos, Preetam Kumar and Saswat Chakrabarti, “Performance Evaluation of Quadratic-Residue and Orthogonal Gold code as spreading sequences for Quasi-synchronous CDMA Communication”, Springer-Verlag Berlin LNCS, Vol. 5408, pp. 395-399, January 2009
Conference Publications:
- Vinay Kumar Trivedi and Preetam Kumar,"BER Performance of Multi User Scheduling for MIMO-OFDM and MIMO-SCFDMA Broadcast Network with Imperfect CSI," National Conference on Communications (NCC-2018), Hyderabad, 2018.
- Vinay Kumar Trivedi, Madhusudan Kumar Sinha and Preetam Kumar,"Error Rate Performance of SC-FDMA with Channel Dependent Subcarrier Scheduling," 2017 5th International Conference on Signal Processing and Integrated Networks (SPIN-2018), Noida, 2018.
- Prabina Pattanayak, Vinay Kumar Trivedi, Sayan Chakraborty and Preetam Kumar, "BER performance of multi user scheduling for MIMO-STBC and MIMO-OFDM broadcast network with imperfect CSI," 2017 4th International Conference on Signal Processing and Integrated Networks (SPIN-2017), Noida, 2017, pp. 66-70.
- Vinay Kumar Trivedi and Preetam Kumar, FRFT-SCFDMA Scheme for Uplink in 5G Radio Access Networks”, ICC 2017, Paris”, France
- Akash Agarwal and Preetam Kumar, “ Variable Rate Multicarrier Schemes over Integrated Satellite-Terrestrial System”, ICC 2017, Paris, France
- Chaudhari M Shamrao, Prashant Kumar and Preetam Kumar, “Interference Reduction by Switching the Underlaying Transmitter in {D2D} Communications”, COMSNETS 2017, Bangalore, India.
- Vikas Kumar, Dr. Kailash Chandra Ray and Dr. Preetam Kumar,"Low-complexity CORDIC-based VLSI Design and FPGA Prototype of CI-OFDMA System for Next-generation",12th IEEE Colloquium on Signal Processing and its Applications ,SPA 2016 (BEST PAPER AWARD).
- Prabina Pattanayak, Preetam Kumar, “SINR Based Limited Feedback Scheduling For MIMO-OFDM Heterogeneous Broadcast Networks”, NCC 2016, IIT Guwahati,India, March 2016.
- Madhusudan Sinha, Vinay Kumar Trivedi and Preetam Kumar, "Single Carrier FDMA for Next Generation Communication Systems: An Overview," 5th International Conference on Advance Trends in Engineering, Technology and Research, Kota, Rajasthan.
- Vinay Kumar Trivedi, Akash Agarwal and Preetam Kumar, “Performance Evaluation of MC-CDMA over Hybrid Satellite/Underwater Acoustic Channel,”IEEE ICICS 2015,NTU, Singapore
- Prabina Pattanayak, Preetam Kumar, “ Limited Feedback Scheduling For MIMO-OFDM Broadcast Network” ,WPMC 2015, Hyderabad, India.
- Vinay Kumar Trivedi, Vidya Sagar, Preetam Kumar ,”An Efficient Deterministic Scheme for Blind CFO Estimation in SC-FDMA” ,WPMC 2015, Hyderabad, India.
- Prabina Pattanayak, Diwakar Pandey, Preetam Kumar ,”Error Rate Performance for Multiuser scheduling in MIMO downlink system with imperfect CSI”, WVITAE 2015, Hyderabad, India.
- Akash Agarwal, Vijay Mukati, Preetam Kumar ,”Rate Independent Multicarrier Variable Rate Scheme over Frequency Selective Channel”,WVITAE 2015, Hyderabad, India.
- Prashant Kumar and Preetam Kumar, “CI/DS-CDMA scheme for Autonomous Underwater Vehicle Communication,” IEEE ICC 2015, London, United Kingdom (accepted).
- Prashant Kumar, Vinay K. Trivedi and Preetam Kumar, “Recent Trends in Multicarrier Underwater Acoustic Communications,” IEEE International Underwater Technology Symposium (UT-15), February 2015, Chennai, India.
- Prashant Kumar, Vinay K. Trivedi and Preetam Kumar, “Performance Evaluation of DQPSK OFDM for Underwater Acoustic Communications,” IEEE International Underwater Technology Symposium (UT-15), February 2015, Chennai, India.
- Prashant Kumar, Vijay Mukati and Preetam Kumar, “Performance Evaluation of SFBC-SOFDM for Underwater Acoustic Channels,” MTS/IEEE Oceans’14, Taipei, Taiwan, April 2014.
- S. Verma, and P. Kumar,"Printed multiband Minkowski fractal curved antenna", National Conference on Communication (NCC), 2014, IIT Kanpur.
- P. Nayak, S. Verma, and P. Kumar,"A novel compact tri-band antenna design for WiMAX, WLAN and Bluetooth applications", National Conference on Communication (NCC), 2014, IIT Kanpur.
- Rajan Kapoor, S. Shyam Sundar and Preetam Kumar, "CORDIC based reconfigurable architecture for DS-CDMA/CI transmitter," IEEE Students' Technology Symposium (TechSym), IIT Kharagpur, pp. 126 - 131, Feb. 28 2014-March 2 2014.
- Nayak, P.B., Endluri, R., Verma, S., Kumar, P., "Compact dual-band antenna for WLAN applications," 24th IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC), 2013, London, UK, September 8-11, 2013.
- Nayak, P.B., Verma, S., Kumar, P., "Multiband fractal antenna design for Cognitive Radio Applications," IEEE International Conference on Signal Processing and Communication (ICSC), 2013, Noida, India, December 12-14, 2013.
- Prashant Kumar and Preetam Kumar, “Performance Evaluation of Modified OFDM for Underwater Communications,” IEEE ICC 2013, Budapest, Hungary, June 2013 .
- Mithun Mukherjee and Preetam Kumar, “The Effect of Carrier Phase Jitter on Variable Rate CI/MC-CDMA Performance”, IEEE WCNC 2013, Shanghai, China, April 2013
- Mithun Mukherjee and Preetam Kumar, “Multirate Schemes for WH-spread-CI/MC-CDMA Over Correlated Frequency Selective Channel”, NCC 2013, IIT Delhi, February 2013
- Sudhanshu Verma and Preetam Kumar, “Printed Egg Curved Monopole Antenna for Ultrawideband Applications,” NCC 2013, IIT, Delhi, February 2013
- Rajan Kapoor and Preetam Kumar, “Spectral Agility of NC-OFDM Transmission for Dynamic Spectrum,” 5th International Conference on Computers and Devices for Communication (CODEC), December 2012
- Peshal B. Nayak, Sudhanshu Verma and Preetam Kumar, “Ultrawideband (UWB) Antenna Design for Cognitive Radio,” 5th International Conference on Computers and Devices for Communication (CODEC), December 2012
- Prashant Kumar and Preetam Kumar, “WH Spread OFDM for Underwater Acoustic Communication with Transmit Diversity,” 4th International Conference on Underwater Systems, USYS’12, Kuala Lumpur, Malaysia, December 2012
- Prashant Kumar, Preetam Kumar, P Priyadarshini and Srija;, “Underwater Acoustic Sensor Network for Early Warning Generation,” IEEE/MTS Oceans, 2012, Virginia, USA, October 2012
- Prashant Kumar and Preetam Kumar, “Performance Evaluation of DFT-Spread OFDM and DCT-Spread OFDM for Underwater Acoustic Communication,” IEEE Vehicular Technology Conference (VTC Fall), 2012, Quebec, Canada, September 2012
- Prashant Kumar and Preetam Kumar “DCT based OFDM for Underwater Acoustic Communication,” 1st International Conference on Recent Advances in Information Technology (RAIT), 2012, Dhanbad, India, March 2012
- Mithun Mukherjee, Preetam Kumar, “Convolutionally Coded CI/MC-CDMA for Wireless Broadband Communications,” IEEE Advanced Networks and Telecommunication Systems (ANTS), December 2011.
- Mithun Mukherjee, Preetam Kumar, “A New Code Allocation Algorithm for Multirate CI-MC/CDMA Syetem,” COMSNET, January 2011
- Mithun Mukherjee, Preetam Kumar, “ A New IterativeSoft Decision Subcarrier PIC scheme for CI/MC-CDMA system,” IEEE PIMRC, September 2010
- Sujit Jos, Preetam Kumar and Saswat Chakrabarti, ” An Accurate Analytical Model for Overloaded DS-CDMA under Imperfect Synchronization,” IEEE Vehicular Technology Conference-Spring (VTC-Spring), Taiwan, May 2010
- Preetam Kumar and Saswat Chakrabarti, ”Overloading Scheme for Celluar DS-CDMA using Quasi-Orthogonal Sequences,” IEEE Sarnoff Symposium 2009, Princeton, NJ, USA, April 2009
- Preetam Kumar and Saswat Chakrabarti, ”Overloading Performance of Cellular DS-CDMA System with Imperfect Power Control,” IEEE ICIIC, IIT Kharagpur, December 2008
- Preetam Kumar and Saswat Chakrabarti, ”Overloading Performance of OCDMA/OCDMA scheme for Cellular DS-CDMA system on a Rayleigh Fading Channel,” IEEE ISSSTA, Italy, August 2008
- Sujit Jos, Preetam Kumar and Saswat Chakrabarti, ”A Code Selection Criterion Based on Autocorrelation Properties for Quasi-Synchronous CDMA Communication,” IEEE ISSSTA, Italy, August 2008
- Preetam Kumar and Saswat Chakrabarti, ” A New Overloading Scheme for Cellular DS-CDMA using Orthogonal Gold Codes,” IEEE Vehicular Technology Conference-Spring (VTC-Spring),Singapore, May 2008
- Preetam Kumar and Saswat Chakrabarti, ”BER Performance Evaluation of Overloaded DS-CDMA System with Timing Synchronization Error,” IEEE Sarnoff Symposium 2008, Princeton, NJ, USA, April 2008
- Preetam Kumar and Saswat Chakrabarti, “BER Analysis of Hard Decision Interference Cancellation Receiver for Overloaded DS-CDMA System,” IEEE Sarnoff Symposium 2008,Princeton, NJ, USA, April 2008
- Preetam Kumar and Saswat Chakrabarti, ”BER Performance of a New Overloading Scheme for Cellular DS-CDMA on Rayleigh Fading Channel,” IEEE 12th Annual International Symposium of Consumer Electronics 2008 (ISCE 2008), Portugal, April 2008
- Preetam Kumar and Saswat Chakrabarti, ”Performance Analysis of Iterative Multistage Detection Scheme for Overloaded DS-CDMA System,” National Conference on Communications (NCC), IIT Mumbai, Feb.’ 2008
- Sujit Jos, Preetam Kumar and Saswat Chakrabarti, ” Error Free Despreading of Orthogonal Codes in Quasi-synchronous DS-CDMA Communication,” IEEE International Conference on Advanced Communication Technology (ICACT), Phoenix Park, South Korea , Feb.’ 2008
- Preetam Kumar and Saswat Chakrabarti, ” Performance Evaluation of a New Overloading Scheme for Cellular DS-CDMA with Iterative Multistage Interference Cancellation Receiver,” IEEE COMSWARE, Bangalore, Jan.’ 2008
- Preetam Kumar, M Ramesh and Saswat Chakrabarti, “Performance Evaluation of Orthogonal/scrambled-Orthogonal overloaded DS-CDMA system,” IEEE International Conference on Wireless and Optical communication Networks (WOCN 2007), Singapore, July 2007
- Preetam Kumar and Saswat Chakrabarti,”A New Overloading Scheme for DS- CDMA System,”National Conference on Communication (NCC), Jan. 2007, IIT Kanpur.
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