Rohit Budhiraja

IEEE Trans. Commun., January, 2024

RSMA in Massive MIMO Systems: Analysis and Optimization in Correlated Rician-Faded Channels With Phase Shifts and Aging.

[BibT_eX]

[DOI]

Tanu Bharti

IEEE Trans. Commun., January, 2024

Physical Layer Design of a 5G NR Base Station.

[BibT_eX]

[DOI]

Proceedings of the National Conference on Communications, 2024

2023

SE Analysis and GEE Optimization of Hardware-Impaired Multi-Cell Massive MIMO Systems With Rician Fading and Phase Shifts.

[BibT_eX]

[DOI]

IEEE Trans. Green Commun. Netw., December, 2023

Variational Bayesian Learning Based Delay-Doppler Channel Estimator for Multi-User OTFS Systems.

[BibT_eX]

[DOI]

IEEE Commun. Lett., December, 2023

Wireless Information and Power Transfer Enabled Massive MIMO Multi-Way Relaying.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., October, 2023

Design and Analysis of MMSE Precoder for Dual-Polarized Cell-Free Massive MIMO Systems.

[BibT_eX]

[DOI]

Sourasis Chatterjee

IEEE Commun. Lett., October, 2023

Hardware-Impaired Rician-Faded Cell-Free Massive MIMO Systems With LSFD and Channel Aging: SE Analysis and Optimization.

[BibT_eX]

[DOI]

Anish Chattopadhyay

IEEE Trans. Commun., September, 2023

Design and Optimization of Hardware Impaired Multi-Cell Rician-Faded mMIMO Systems With Pilot Decontamination Precoding.

[BibT_eX]

[DOI]

Harshit Kesarwani

IEEE Trans. Commun., August, 2023

Analysis and Optimization of Hardware Impaired FD Rician-Faded mMIMO Systems.

[BibT_eX]

[DOI]

Vishal Kumar

IEEE Trans. Commun., July, 2023

Fast Correlated SBL Algorithm for Estimating Correlated Sparse Millimeter Wave Channels.

[BibT_eX]

[DOI]

IEEE Commun. Lett., May, 2023

Joint AMP-SBL Algorithms for Device Activity Detection and Channel Estimation in Massive MIMO mMTC Systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., April, 2023

Covariance-Free Variational Bayesian Learning for Correlated Block Sparse Signals.

[BibT_eX]

[DOI]

Alok Kumar

IEEE Commun. Lett., March, 2023

WSEE Optimization of Cell-Free mMIMO Uplink Using Deep Deterministic Policy Gradient.

[BibT_eX]

[DOI]

Abhinav Kumar

IEEE Commun. Lett., January, 2023

Hardware-Impaired Rician-Faded Cell-Free Massive MIMO Systems With Channel Aging.

[BibT_eX]

[DOI]

Anish Chattopadhyay

CoRR, 2023

LSFD for Rician-Faded Cell-Free mMIMO Systems with Channel Aging and Hardware Impairments.

[BibT_eX]

[DOI]

Anish Chattopadhyay

Proceedings of the IEEE International Conference on Communications, 2023

Coupled Prior-Based Sparse Bayesian Channel Estimation for Superimposed Pilot OTFS Systems.

[BibT_eX]

[DOI]

Proceedings of the IEEE Global Communications Conference, 2023

2022

OTFS Channel Estimation and Data Detection Designs With Superimposed Pilots.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2022

Centralized and Decentralized Channel Estimation in FDD Multi-User Massive MIMO Systems.

[BibT_eX]

[DOI]

Lajos Hanzo

IEEE Trans. Veh. Technol., 2022

UAV-Enabled Hardware-Impaired Spatially Correlated Cell-Free Massive MIMO Systems: Analysis and Energy Efficiency Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2022

BER Analysis for OTFS Zero Forcing Receiver.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2022

Low-Complexity LMMSE Receiver Design for Practical-Pulse-Shaped MIMO-OTFS Systems.

[BibT_eX]

[DOI]

Shashank Tiwari

IEEE Trans. Commun., 2022

Centralized and Decentralized Active User Detection and Channel Estimation in mMTC.

[BibT_eX]

[DOI]

Syed Rukhsana

IEEE Trans. Commun., 2022

FD Cell-Free Massive MIMO Systems With Downlink Pilots: Analysis and Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2022

Spatially-Correlated IRS-Aided Multiuser FD mMIMO Systems: Analysis and Optimization.

[BibT_eX]

[DOI]

Nitish Vikas Deshpande

IEEE Trans. Commun., 2022

Spatially-Correlated Rician-Faded Multi-Relay Multi-Cell Massive MIMO NOMA Systems.

[BibT_eX]

[DOI]

Bibhor Kumar

IEEE Trans. Commun., 2022

Low-Complexity ZF/MMSE MIMO-OTFS Receivers for High-Speed Vehicular Communication.

[BibT_eX]

[DOI]

IEEE Open J. Commun. Soc., 2022

Full-Duplex Cell-Free Massive MIMO Systems: Analysis and Decentralized Optimization.

[BibT_eX]

[DOI]

Shivendra S. Panwar

IEEE Open J. Commun. Soc., 2022

Low-Complexity MMSE Receiver Design for Massive MIMO OTFS Systems.

[BibT_eX]

[DOI]

Mudasir Ahmad Sheikh

IEEE Commun. Lett., 2022

Low-Complexity LMMSE Receiver for Practical Pulse-Shaped MIMO-OTFS Systems.

[BibT_eX]

[DOI]

Shashank Tiwari

Proceedings of the IEEE Wireless Communications and Networking Conference, 2022

Joint Active User Detection And Channel Estimation in Massive Access Systems.

[BibT_eX]

[DOI]

Syed Rukhsana

Proceedings of the IEEE International Conference on Communications, 2022

Spatially Correlated Rician-Faded Multi-Relay Massive MIMO NOMA Systems.

[BibT_eX]

[DOI]

Bibhor Kumar

Proceedings of the IEEE International Conference on Communications, 2022

Channel Estimation For Extra-Large Massive MIMO Systems With Non-Stationary Channels.

[BibT_eX]

[DOI]

Jayanth N. Pisharody

Proceedings of the IEEE Globecom 2022 Workshops, 2022

URLLC-Enabled Full-Duplex Hybrid mMIMO DF Relaying with Correlated Rician Channels.

[BibT_eX]

[DOI]

Rakesh Munagala

Proceedings of the IEEE Global Communications Conference, 2022

Hardware-Impaired FD Multi-Cell Massive MIMO With Correlated Rician Channels.

[BibT_eX]

[DOI]

Vishal Kumar

Proceedings of the IEEE Globecom 2022 Workshops, 2022

Hardware-Aware Pilot Decontamination Precoding for Multi-cell mMIMO Systems With Rician Fading.

[BibT_eX]

[DOI]

Harshit Kesarwani

Proceedings of the IEEE Global Communications Conference, 2022

RSMA in Correlated Rician-Faded mMIMO Systems: Investigation With Channel Aging And Phase Shifts.

[BibT_eX]

[DOI]

Tanu Bharti

Proceedings of the IEEE Global Communications Conference, 2022

Analysis of Hardware-Impaired Multi-cell Massive MIMO With Rician Fading And Phase Shifts.

[BibT_eX]

[DOI]

Proceedings of the IEEE Global Communications Conference, 2022

2021

Hardware-Impaired Rician-Faded Massive MIMO FD Relay: Analysis and Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2021

Energy-Efficient Spatially-Correlated Hardware Impaired Massive MIMO FD Relaying.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2021

Closed Form BER For ZF OTFS Receivers.

[BibT_eX]

[DOI]

Proceedings of the 22nd IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021

UAV-Enabled Hardware-Impaired Cell-free Massive MIMO With Spatially-Correlated Rician Fading.

[BibT_eX]

[DOI]

Proceedings of the ICC 2021, 2021

Low-Complexity Linear MIMO-OTFS Receivers.

[BibT_eX]

[DOI]

Himanshu B. Mishra

Proceedings of the IEEE International Conference on Communications Workshops, 2021

Iterative Channel Estimation And Data Detection in OTFS Using Superimposed Pilots.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Communications Workshops, 2021

Max-Min Fairness for Wireless-Powered Spatially Correlated Massive MIMO Multi-way Relaying.

[BibT_eX]

[DOI]

Aditya Gupta

Proceedings of the ICC 2021, 2021

FD Cell-Free mMIMO: Analysis and Optimization.

[BibT_eX]

[DOI]

Shivendra S. Panwar

Proceedings of the ICC 2021, 2021

Analysis of Statistical CSI-based Optimized Phase-Shift IRS-aided FD mMIMO System.

[BibT_eX]

[DOI]

Nitish Vikas Deshpande

Proceedings of the IEEE Global Communications Conference, 2021

2020

Joint-Mapping-Based Variable Active Antenna Spatial Modulation.

[BibT_eX]

[DOI]

IEEE Wirel. Commun. Lett., 2020

Decentralized WSEE Optimization for Massive MIMO Two-Way Half-Duplex AF Relaying.

[BibT_eX]

[DOI]

Swadha Siddhi Chauhan

IEEE Trans. Wirel. Commun., 2020

Energy Efficiency Optimization of Massive MIMO FD Relay With Quadratic Transform.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2020

Robust Transceiver Design for AF Asymmetric Two-Way MIMO Relaying.

[BibT_eX]

[DOI]

Hrusikesha Pradhan

Ketan Rajawat

IEEE Trans. Signal Process., 2020

Energy-Efficient Massive MIMO Multi-Relay NOMA Systems With CSI Errors.

[BibT_eX]

[DOI]

Vikalp Mandawaria

IEEE Trans. Commun., 2020

Block-Based Spatial Modulation: Constellation Design and Low-Complexity Detection.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2020

Large-System Analysis of AF Full-Duplex Massive MIMO Two-Way MRC/MRT Relaying.

[BibT_eX]

[DOI]

Nambi Seshadri

IEEE Trans. Commun., 2020

Hybrid Massive MIMO Two-Way Relaying With Users and Relay Hardware Impairments.

[BibT_eX]

[DOI]

IEEE Signal Process. Lett., 2020

WSEE Optimization Using Asynchronous ADMM for Massive MIMO Two-Way Relaying.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2020

Receivers for VBLAST FBMC-OQAM Systems.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2020

Optimization For Energy-Efficient OFDM Amplify and Forward Non-Concurrent Two-Way Relaying.

[BibT_eX]

[DOI]

Pandava Sudharshan Babu

IEEE Commun. Lett., 2020

Full-Duplex Cell-Free mMIMO Systems: Analysis and Decentralized Optimization.

[BibT_eX]

[DOI]

Shivendra S. Panwar

CoRR, 2020

Low-Complexity ZF/MMSE Receivers for MIMO-OTFS Systems With Imperfect CSI.

[BibT_eX]

[DOI]

CoRR, 2020

Impact of User and Relay Hardware Impairments on Spectral Efficiency of HD Massive MIMO Relay.

[BibT_eX]

[DOI]

Proceedings of the International Conference on Signal Processing and Communications, 2020

Channel Estimator Designs For Emerging 5G New Radio Cellular Systems.

[BibT_eX]

[DOI]

Rakesh Munagala

Proceedings of the 2020 National Conference on Communications, 2020

Spatially-Correlated Hardware-Impaired Massive MIMO FD Relaying with MIMO Users.

[BibT_eX]

[DOI]

Proceedings of the 2020 IEEE International Conference on Communications Workshops, 2020

User Activity And Data Detection For MIMO Uplink C-RAN Using Bayesian Learning.

[BibT_eX]

[DOI]

Vidushi Katiyar

Proceedings of the 28th European Signal Processing Conference, 2020

Spectral Efficiency for Massive MIMO Multi-Relay NOMA Systems with CSI errors.

[BibT_eX]

[DOI]

Vikalp Mandawaria

Proceedings of the 28th European Signal Processing Conference, 2020

Dynamic Resolution ADC/DAC Massive MIMO FD Relaying system over Correlated Rician Channel.

[BibT_eX]

[DOI]

Proceedings of the 28th European Signal Processing Conference, 2020

Energy Efficient Multi-Pair Massive MIMO Two-Way AF Relaying: A Deep Learning Approach.

[BibT_eX]

[DOI]

Proceedings of the 2020 International Conference on COMmunication Systems & NETworkS, 2020

SBL-Based Interference Cancellation and Data Recovery for Uplink C-RAN.

[BibT_eX]

[DOI]

Vidushi Katiyar

Proceedings of the 2020 International Conference on COMmunication Systems & NETworkS, 2020

Power Scaling for Massive MIMO UAV Communication System.

[BibT_eX]

[DOI]

Proceedings of the 2020 International Conference on COMmunication Systems & NETworkS, 2020

2019

Weighted Sum Energy Efficiency Optimization for Massive MIMO Two-Way Half-Duplex AF Relaying.

[BibT_eX]

[DOI]

Swadha Siddhi Chauhan

IEEE Wirel. Commun. Lett., 2019

Probability of Error in MMSE Detection For MIMO-FBMC-OQAM Systems.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2019

Transceiver Design for Massive MIMO Two-Way Half-Duplex AF Hybrid Relay With MIMO Users.

[BibT_eX]

[DOI]

Arpita Singh Chauhan

IEEE Trans. Veh. Technol., 2019

Analysis of Quantized MRC-MRT Precoder For FDD Massive MIMO Two-Way AF Relaying.

[BibT_eX]

[DOI]

Lajos Hanzo

IEEE Trans. Commun., 2019

Spectral Efficiency Optimization of Spatially-Correlated Multi-Pair Full-Duplex Massive MIMO Relaying.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2019

SER Analysis of MMSE Combining For MIMO FBMC-OQAM Systems With Imperfect CSI.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2019

WSEE Maximization of mmWave NOMA Systems.

[BibT_eX]

[DOI]

Vikalp Mandawaria

IEEE Commun. Lett., 2019

Low-Complexity Subspace-Based Multi-User Hybrid Precoding.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2019

Scaling Analysis of Hardware-Impaired Two-Way Full-Duplex Massive MIMO Relay.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2019

Energy Efficiency Optimization of Massive MIMO FD Relay Using Quadratic Programming.

[BibT_eX]

[DOI]

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Multi-Antenna Non Orthogonal Multiple Access Using Block-Based Spatial Modulation.

[BibT_eX]

[DOI]

Vishal Kumar

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Algorithm Design For 3GPP NR Downlink Cell Search.

[BibT_eX]

[DOI]

Rahul Koduru

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Spectral Efficiency of Multi-pair Two-Way Massive MIMO Relay With Correlated Hardware Distortion.

[BibT_eX]

[DOI]

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Generalized Block-Based Spatial Modulation and Space Shift Keying.

[BibT_eX]

[DOI]

Abhay Kumar Sah

Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

Multi-Pair Two-Way Full-Duplex Massive MIMO Relaying with Non-Ideal Hardware.

[BibT_eX]

[DOI]

Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018

CFO and Channel Estimation for Frequency Selective MIMO-FBMC/OQAM Systems.

[BibT_eX]

[DOI]

IEEE Wirel. Commun. Lett., 2018

Spectral- and Energy-Efficiency of Massive MIMO Two-Way Half-Duplex Hybrid Processing AF Relay.

[BibT_eX]

[DOI]

Ashish Kant Shukla

IEEE Wirel. Commun. Lett., 2018

Bit-Level Reduced Neighborhood Search for Low-Complexity Detection in Large MIMO Systems.

[BibT_eX]

[DOI]

Pushpender Mann

Abhay Kumar Sah

IEEE Wirel. Commun. Lett., 2018

Full-Duplex Massive MIMO Multi-Pair Two-Way AF Relaying: Energy Efficiency Optimization.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2018

High-Diversity Joint Precoder Design for Non-Concurrent Two-Way AF MIMO Relaying.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2018

New Block-Based Spatial Modulation.

[BibT_eX]

[DOI]

IEEE Commun. Lett., 2018

Joint Power Allocation for OFDM-Based Non-Concurrent Two-Way AF Relaying.

[BibT_eX]

[DOI]

Pandava Sudharshan Babu

IEEE Commun. Lett., 2018

Spectral- and Energy-Efficiency for Massive MIMO Two-Way Full-Duplex Hybrid Processing AF Relay.

[BibT_eX]

[DOI]

Ashish Kant Shukla

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

QoS-Constrained Energy-Efficient AF Two-Way Full-Duplex Relaying With Massive Antennas.

[BibT_eX]

[DOI]

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

Hybrid Block Diagonalization for Massive MIMO Two-Way Half-Duplex AF Hybrid Relay.

[BibT_eX]

[DOI]

Arpita Singh Chauhan

Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

2017

Improved Rate-Energy Tradeoff for Energy Harvesting Interference Alignment Networks.

[BibT_eX]

[DOI]

Rishabh Gupta

IEEE Wirel. Commun. Lett., 2017

A Common Transceiver Design for Nonregenerative Asymmetric and Symmetric Two-Way Relaying With Relaxed Antenna Constraints.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2017

Limited-Feedback Low-Encoding Complexity Precoder Design for Downlink of FDD Multi-User Massive MIMO Systems.

[BibT_eX]

[DOI]

IEEE Trans. Commun., 2017

PAPR analysis of superimposed training based SISO/MIMO-OFDM systems with orthogonal affine precoder.

[BibT_eX]

[DOI]

Phys. Commun., 2017

Energy-Efficient Multi-Pair Two-Way AF Full-Duplex Massive MIMO Relaying.

[BibT_eX]

[DOI]

CoRR, 2017

Multi-pair two way AF full-duplex massive MIMO relaying with ZFR/ZFT processing.

[BibT_eX]

[DOI]

Proceedings of the 28th IEEE Annual International Symposium on Personal, 2017

2016

Joint Transceiver Design for QoS-Constrained MIMO Two-Way Non-Regenerative Relaying Using Geometric Programming.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2016

Transceiver Design for Nonconcurrent Two-Way MIMO AF Relaying With QoS Guarantees.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2016

2015

Joint Transceiver Design for Non-Concurrent MIMO Two-Way AF Relaying.

[BibT_eX]

[DOI]

IEEE Wirel. Commun. Lett., 2015

Joint Precoder and Receiver Design for AF Non-Simultaneous Two-Way MIMO Relaying.

[BibT_eX]

[DOI]

IEEE Trans. Wirel. Commun., 2015

Multiuser Two-Way Nonregenerative MIMO Relaying With Nonconcurrent Traffic.

[BibT_eX]

[DOI]

IEEE Trans. Veh. Technol., 2015

2014

Linear Precoders for Nonregenerative Asymmetric Two-Way Relaying in Cellular Systems.

[BibT_eX]

[DOI]

K. S. Karthik

IEEE Trans. Wirel. Commun., 2014

Diagonalized two-way MIMO AF relaying for non-simultaneous traffic in cellular systems.

[BibT_eX]

[DOI]

Proceedings of the 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2014

2013

Linear Precoders for Non-Regenerative Asymmetric Two-way Relaying in Cellular Systems.

[BibT_eX]

[DOI]

K. S. Karthik

CoRR, 2013

Precoder design for asymmetric multi-user two-way AF relaying in cellular systems.

[BibT_eX]

[DOI]

K. S. Karthik

Proceedings of IEEE International Conference on Communications, 2013

2010

Deploying IP Multimedia Subsystem (IMS) Services over Next Generation Networks (NGNs): The IU-ATC Integrated Test Bed.

[BibT_eX]

[DOI]

Proceedings of the Testbeds and Research Infrastructures. Development of Networks and Communities, 2010

2006

Efficient Low Bit-Rate Low-Latency Channelization in DECT.

[BibT_eX]

[DOI]