Preetam Kumar

According to our database, Preetam Kumar authored at least 74 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Low complexity successive interference cancellation receiver for DCT-NOMA-OFDM system with CFO.

Shubham Anand, Preetam Kumar

Phys. Commun., June, 2023

Performance analysis of dynamic ordered NOMA system.

Ashish, Preetam Kumar

Digit. Signal Process., March, 2023

A Novel Rotated Constellation-based LLR Detector for Flexible NOMA based OFDM-IM Scheme.

Subham Sabud, Preetam Kumar

CoRR, 2023

Analysis and Classification of Electroglottography Signals for the Detection of Speech Disorders.

Deepak Kumar, Udit Satija, Preetam Kumar

Proceedings of the 28th National Conference on Communications, 2023

A BBL-Net based OFDM Signal Detection in the Presence of RF Impairments.

Shubham Anand, Amit Kumar Singh, Preetam Kumar

Proceedings of the 28th National Conference on Communications, 2023

Opti-Safe: Optimal Supply and Demand For Providing Safety Services in SIoV Environment.

Chandana Roy, Pushp Paritosh, Sudip Misra, Preetam Kumar

Proceedings of the IEEE Global Communications Conference, 2023

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

Decoder Design for Massive-MIMO Systems Using Deep Learning.

Satish Kumar, Rajarshi Mahapatra, Preetam Kumar, Anurag Singh

IEEE Syst. J., 2022

Analysis of Variable Bit Rate Spread FBMC-Based Integrated Satellite-Terrestrial Broadcast System.

Akash Agarwal, Preetam Kumar

IEEE Syst. J., 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

Oblivious Transfer Over Compound Binary Erasure Channels.

Anuj Kumar Yadav, Preetam Kumar

IEEE Commun. Lett., 2022

A Low Complexity Two-Stage LLR Detector for Downlink OFDM-IM NOMA.

Subham Sabud, Preetam Kumar

IEEE Commun. Lett., 2022

Performance Analysis of NOMA System using Fair Power Allocation Policy.

Adarsh Ravi, Gaurav Pratap Singh, Preetam Kumar

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2022

2021

Efficient pilot reuse algorithms for massive MIMO cellular system.

Abhinaba Dey, Prabina Pattanayak, Devendra Singh Gurjar, Preetam Kumar

Int. J. Commun. Syst., 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

A Novel Compact Dual-Band Antenna Design for WLAN Applications.

Peshal B. Nayak, Ramu Endluri, Sudhanshu Verma, Preetam Kumar

CoRR, 2021

Deep-Learning Based Modulation Identification in Wireless Communication System.

Saurabh Jaiswal, Pushp Paritosh, Preetam Kumar

Proceedings of the IEEE International Conference on Advanced Networks and Telecommunications Systems, 2021

2020

A Multistage Deep Residual Network for Biomedical Cyber-Physical Systems.

Ankur Pandey, Ryan Sequeria, Preetam Kumar, Sudhir Kumar

IEEE Syst. J., 2020

Low complexity interference compensation for DFRFT-based OFDM system with CFO.

Vinay Kumar Trivedi, Preetam Kumar

IET Commun., 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

Fractional Fourier domain equalization for DCT based OFDM system with CFO.

Vinay Kumar Trivedi, Preetam Kumar

Digit. Signal Process., 2020

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

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

Combined user and antenna scheduling scheme for MIMO-OFDM networks.

Prabina Pattanayak, Preetam Kumar

Telecommun. Syst., 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

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

Analysis of Variable Bit Rate WH/CI-Spread OFDM based Integrated Satellite-Terrestrial Broadcast System.

Akash Agarwal, Preetam Kumar

IET Commun., 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

Error Rate Analysis and Efficient Channel Dependent Scheduling for SC-FDMA Uplink.

Vinay Kumar Trivedi, Preetam Kumar

Proceedings of the 2019 IEEE International Conference on Advanced Networks and Telecommunications Systems, 2019

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

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

BER analysis and interference mitigation for GO-OFDMA transmission.

Abdul Rauf Khan, Preetam Kumar

Int. J. Commun. Syst., 2018

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

Quantized feedback MIMO scheduling for heterogeneous broadcast networks.

Prabina Pattanayak, Preetam Kumar

Wirel. Networks, 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

Generalised error analysis of FRFT-OFDM over Nakagami-<i>m</i> fading channel with arbitrary <i>m</i>.

Vinay Kumar Trivedi, Saraswati Kumari, Preetam Kumar

IET Commun., 2017

Quantized feedback scheduling for MIMO-OFDM broadcast networks with subcarrier clustering.

Prabina Pattanayak, Preetam Kumar

Ad Hoc Networks, 2017

SER Performance of OFDM-Based AF and DF Cooperative Networks over Asymmetric Fading Channels.

Kopal Dwivedi, Akash Agarwal, Preetam Kumar

Proceedings of the 18th International Conference on Distributed Computing and Networking, 2017

FRFT-SCFDMA scheme for uplink in 5G radio access networks.

Vinay Kumar Trivedi, Preetam Kumar

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Variable rate multicarrier schemes over integrated Satellite-terrestrial system.

Akash Agarwal, Preetam Kumar

Proceedings of the 2017 IEEE International Conference on Communications Workshops, 2017

Interference reduction by switching the underlaying transmitter in D2D communications.

Chaudhari Mahesh Shamrao, Prashant Kumar, Preetam Kumar

Proceedings of the 9th International Conference on Communication Systems and Networks, 2017

2016

Performance Evaluation of $$\pi /4$$ π / 4 -DQPSK OFDM over Underwater Acoustic Channels.

Prashant Kumar, Preetam Kumar

Wirel. Pers. Commun., 2016

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

A Comparative Study of Spread OFDM with Transmit Diversity for Underwater Acoustic Communications.

Prashant Kumar, Preetam Kumar

Wirel. Pers. Commun., 2015

A computationally efficient genetic algorithm for MIMO broadcast scheduling.

Prabina Pattanayak, Preetam Kumar

Appl. Soft Comput., 2015

CI/DS-CDMA scheme for autonomous underwater vehicle communication.

Prashant Kumar, Preetam Kumar

Proceedings of the IEEE International Conference on Communication, 2015

Performance evaluation of MC-CDMA over hybrid satellite/underwater acoustic channel.

Vinay Kumar Trivedi, Akash Agarwal, Preetam Kumar

Proceedings of the 10th International Conference on Information, 2015

2014

CORDIC-based VLSI architecture for real time implementation of flat top window.

Vikas Kumar, Kailash Chandra Ray, Preetam Kumar

Microprocess. Microsystems, 2014

Printed multiband Minkowski fractal curved antenna.

Sudhanshu Verma, Preetam Kumar

Proceedings of the Twentieth National Conference on Communications, 2014

A novel compact tri-band antenna design for WiMAX, WLAN and Bluetooth applications.

Peshal B. Nayak, Sudhanshu Verma, Preetam Kumar

Proceedings of the Twentieth National Conference on Communications, 2014

Multicode CDMA/CI for multimedia services over LEO satellite channel.

Rajan Kapoor, Preetam Kumar

Proceedings of the 2014 International Conference on Advances in Computing, 2014

Interference mitigation in downlink multi-beam LEO satellite systems using DS-CDMA/CI.

Rajan Kapoor, Ramu Endluri, Preetam Kumar

Proceedings of the 2014 International Conference on Advances in Computing, 2014

A variable rate multi-user CI/GO-OFDMA scheme over frequency selective channel.

Vijay Mukati, Abdul Rauf Khan, B. Veerender Reddy, Preetam Kumar

Proceedings of the 2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems, 2014

2013

The effect of carrier phase jitter on variable rate CI/MC-CDMA performance.

Mithun Mukherjee, Preetam Kumar

Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013

Compact dual-band antenna for WLAN applications.

Peshal B. Nayak, Ramu Endluri, Sudhanshu Verma, Preetam Kumar

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Performance evaluation of modified OFDM for underwater communications.

Prashant Kumar, Preetam Kumar

Proceedings of the IEEE International Conference on Communications, 2013

2012

Design and performance of WH-spread CI/MC-CDMA with iterative interference cancellation receiver.

Mithun Mukherjee, Preetam Kumar

Phys. Commun., 2012

Performance Evaluation of DFT-Spread OFDM and DCT-Spread OFDM for Underwater Acoustic Communication.

Prashant Kumar, Preetam Kumar

Proceedings of the 76th IEEE Vehicular Technology Conference, 2012

DCT based OFDM for Underwater Acoustic Communication.

Prashant Kumar, Preetam Kumar

Proceedings of the 1st International Conference on Recent Advances in Information Technology, 2012

2011

Overloaded WH-Spread CI/MC-CDMA with Iterative Interference Cancellation.

Mithun Mukherjee, Preetam Kumar

IEEE Commun. Lett., 2011

A novel code-based iterative PIC scheme for multirate CI/MC-CDMA communication.

Mithun Mukherjee, Preetam Kumar

EURASIP J. Wirel. Commun. Netw., 2011

A new code allocation algorithm for multirate CI/MC-CDMA system.

Mithun Mukherjee, Preetam Kumar

Proceedings of the Third International Conference on Communication Systems and Networks, 2011

Convolutionally coded CI/MC-CDMA for wireless broadband communications.

Mithun Mukherjee, Preetam Kumar

Proceedings of the Fifth IEEE International Conference on Advanced Telecommunication Systems and Networks, 2011

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

An Accurate Analytical Model for Overloaded DS-CDMA under Imperfect Synchronization.

Sujit Jos, Preetam Kumar, Saswat Chakrabarti

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

A new iterative soft decision subcarrier PIC scheme for CI/MC-CDMA system.

Mithun Mukherjee, Preetam Kumar

Proceedings of the IEEE 21st International Symposium on Personal, 2010

2009

Performance Comparison of Orthogonal Gold and Walsh Hadamard Codes for Quasi-Synchronous CDMA Communication.

Sujit Jos, Preetam Kumar, Saswat Chakrabarti

Proceedings of the Distributed Computing and Networking, 10th International Conference, 2009

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

A New Overloading Scheme for Cellular DS-CDMA using Orthogonal Gold Codes.

Preetam Kumar, Saswat Chakrabarti

Proceedings of the 67th IEEE Vehicular Technology Conference, 2008

An Improved OCDMA/OCDMA Overloading Scheme for Cellular DS-CDMA.

Preetam Kumar, Saswat Chakrabarti

Proceedings of the Next Generation Teletraffic and Wired/Wireless Advanced Networking, 2008

BER of Overloaded Cellular DS-CDMA System with Imperfect Power Control.

Preetam Kumar, Saswat Chakrabarti

Proceedings of the IEEE Reglon 10 Colloquium and Third International Conference on Industrial and Information Systems, 2008

Overloading Cellular DS-CDMA: A Bandwidth-Efficient Scheme for Capacity Enhancement.

Preetam Kumar, M. Ramesh, Saswat Chakrabarti

Proceedings of the Distributed Computing and Networking, 9th International Conference, 2008

Performance evaluation of a new overloading scheme for cellular DS-CDMA with iterative multistage interference cancellation receiver.

Preetam Kumar, Saswat Chakrabarti

Proceedings of the Third International Conference on COMmunication System softWAre and MiddlewaRE (COMSWARE 2008), 2008

Performance Comparison of Orthogonal and Quasi-orthogonal Codes in Quasi-Synchronous Cellular CDMA Communication.

Sujit Jos, Preetam Kumar, Saswat Chakrabarti

Proceedings of the AccessNets, Third International Conference on Access Networks, 2008