Anthony Ngozichukwuka Uwaechia

According to our database, Anthony Ngozichukwuka Uwaechia authored at least 15 papers between 2017 and 2023.

Collaborative distances:

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

2023

Beam Squint and Committee Machine-Based Channel Estimation Scheme for Wideband THz mMIMO-OFDM Systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin, Francis Chidi Uwaechia

IEEE Access, 2023

2022

Beamspace channel estimation in wideband lens antenna array-based mmWave mMIMO-OFDM systems under beam squint.

Anthony Ngozichukwuka Uwaechia, Nazleen Syahira Mohd Suhaimi, Nor Muzlifah Mahyuddin, Mahmoud A. M. Albreem, Fatima Balarabe Ilyasu, Najashi Gafai Bara'u, Asia'u Talatu Belgore

Phys. Commun., 2022

2021

A novel committee machine hybrid precoding and combining algorithm for mmWave massive MU-MIMO systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

Phys. Commun., 2021

A Comprehensive Survey on ECG Signals as New Biometric Modality for Human Authentication: Recent Advances and Future Challenges.

Anthony Ngozichukwuka Uwaechia, Dzati Athiar Ramli

IEEE Access, 2021

Low Complexity Linear Detectors for Massive MIMO: A Comparative Study.

Mahmoud A. M. Albreem, Wael A. Salah, Arun Kumar, Mohammed H. Alsharif, Ali Hanafiah Rambe, Muzammil Jusoh, Anthony Ngozichukwuka Uwaechia

IEEE Access, 2021

2020

Spectrum and Energy Efficiency Optimization for Hybrid Precoding-Based SWIPT-Enabled mmWave mMIMO-NOMA Systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

IEEE Access, 2020

A Comprehensive Survey on Millimeter Wave Communications for Fifth-Generation Wireless Networks: Feasibility and Challenges.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

IEEE Access, 2020

2019

Stage-Determined Matching Pursuit for Sparse Channel Estimation in OFDM Systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

IEEE Syst. J., 2019

Compressed channel estimation for massive MIMO-OFDM systems over doubly selective channels.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin, Mohd Fadzil Ain, Nurul Muazzah Abdul Latiff, Nor Farahidah Za'bah

Phys. Commun., 2019

On the Spectral-Efficiency of Low-Complexity and Resolution Hybrid Precoding and Combining Transceivers for mmWave MIMO Systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin, Mohd Fadzil Ain, Nurul Muazzah Abdul Latiff, Nor Farahidah Za'bah

IEEE Access, 2019

Spectrum-Efficient Distributed Compressed Sensing Based Channel Estimation for OFDM Systems Over Doubly Selective Channels.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

IEEE Access, 2019

Multi-user mmWave MIMO Channel Estimation with Hybrid Beamforming over Frequency Selective Fading Channels.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin, Mohd Fadzil Ain, Nurul Muazzah Abdul Latiff, Nor Farahidah Za'bah

Proceedings of the 2019 IEEE International Conference on Signal and Image Processing Applications, 2019

2018

Joint Pilot Placement and Symbol Design Scheme for Sparse Channel Estimation in OFDM systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

Phys. Commun., 2018

Collaborative framework of algorithms for sparse channel estimation in OFDM systems.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

J. Commun. Networks, 2018

2017

New pilot allocation design schemes for sparse channel estimation in OFDM system.

Anthony Ngozichukwuka Uwaechia, Nor Muzlifah Mahyuddin

Proceedings of the 2017 IEEE International Conference on Signal and Image Processing Applications, 2017