Anupama Rajoriya

According to our database, Anupama Rajoriya authored at least 21 papers between 2017 and 2025.

Collaborative distances:

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

2025

Bayesian Off-Grid Near-Field Channel Estimation.

Anupama Rajoriya, Jayanth N. Pisharody, Yash Mishra, Rohit Budhiraja

IEEE Trans. Veh. Technol., August, 2025

Decentralized Learning Algorithm for Active User and Data Detection in mMTC CF mMIMO Systems.

Yash Mishra, Anupama Rajoriya, Rohit Budhiraja

IEEE Wirel. Commun. Lett., June, 2025

Bayesian Learning-Aided Channel Estimators for Superimposed-Pilot-Based OTFS Systems.

Mudasir Ahmad Sheikh, Anupama Rajoriya, Prem Singh, Rohit Budhiraja

IEEE Trans. Commun., February, 2025

Hardware Impairments Aware Bayesian Learning Channel Estimator for mmWave Wireless Systems.

Tulika Garg, Anupama Rajoriya, Rohit Budhiraja

Proceedings of the 2025 IEEE Wireless Communications and Networking Conference (WCNC), 2025

2024

Near-Field Channel Estimation for XL-MIMO Systems Using Variational Bayesian Learning.

Jayanth N. Pisharody, Anupama Rajoriya, Rohit Budhiraja

IEEE Trans. Wirel. Commun., September, 2024

Variational Learning Algorithms for Channel Estimation in RIS-Assisted mmWave Systems.

Milind Nakul, Anupama Rajoriya, Rohit Budhiraja

IEEE Trans. Commun., January, 2024

A Novel Prior-Based Channel Estimation and Activity Detection in Cell-Free mMTC Systems.

Anupama Rajoriya, Nakul Singh, Rohit Budhiraja, Ajit Kumar Chaturvedi

IEEE Trans. Signal Process., 2024

2023

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

Nishant Arya, Anupama Rajoriya, Prem Singh, Rohit Budhiraja

IEEE Commun. Lett., December, 2023

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

Jayanth N. Pisharody, Anupama Rajoriya, Nitin Gupta, Rohit Budhiraja

IEEE Commun. Lett., May, 2023

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

Anupama Rajoriya, Rohit Budhiraja

IEEE Trans. Commun., April, 2023

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

Anupama Rajoriya, Alok Kumar, Rohit Budhiraja

IEEE Commun. Lett., March, 2023

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

Mudasir Ahmad Sheikh, Anupama Rajoriya, Prem Singh, Rohit Budhiraja

Proceedings of the IEEE Global Communications Conference, 2023

2022

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

Anupama Rajoriya, Rohit Budhiraja, Lajos Hanzo

IEEE Trans. Veh. Technol., 2022

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

Anupama Rajoriya, Syed Rukhsana, Rohit Budhiraja

IEEE Trans. Commun., 2022

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

Anupama Rajoriya, Syed Rukhsana, Rohit Budhiraja

Proceedings of the IEEE International Conference on Communications, 2022

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

Jayanth N. Pisharody, Anupama Rajoriya, Rohit Budhiraja

Proceedings of the IEEE Globecom 2022 Workshops, 2022

2020

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

Anupama Rajoriya, Vidushi Katiyar, Rohit Budhiraja

Proceedings of the 28th European Signal Processing Conference, 2020

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

Venkatesh Tentu, Dheeraj Naidu Amudala, Anupama Rajoriya, Ekant Sharma, Rohit Budhiraja

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

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

Anupama Rajoriya, Vidushi Katiyar, Rohit Budhiraja

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

2019

Quasi-Static and Time-Selective Channel Estimation for Block-Sparse Millimeter Wave Hybrid MIMO Systems: Sparse Bayesian Learning (SBL) Based Approaches.

Suraj Srivastava, Amrita Mishra, Anupama Rajoriya, Aditya K. Jagannatham, Gerd Ascheid

IEEE Trans. Signal Process., 2019

2017

Sparse Bayesian learning-based channel estimation in millimeter wave hybrid MIMO systems.

Amrita Mishra, Anupama Rajoriya, Aditya K. Jagannatham, Gerd Ascheid

Proceedings of the 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2017