Phase-domain injected training for channel estimation in constant envelope OFDM

K Chen-Hu, MJFG García, AM Tonello… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Constant envelope orthogonal frequency division multiplexing (CE-OFDM) is a multi-carrier
waveform with 0 dB peak-to-average power ratio (PAPR). This property enables the …

FBMC receiver design and analysis for medium and large scale antenna systems

H Hosseiny, A Farhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we design receivers for filter bank multicarrier-based (FBMC-based) massive
MIMO considering practical aspects such as channel estimation and equalization. In …

Pilot pouring in superimposed training for channel estimation in CB-FMT

K Chen-Hu, MJFG García, AM Tonello… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Cyclic block filtered multi-tone (CB-FMT) is a waveform that can be efficiently synthesized
through a filter-bank in the frequency domain. Although the main principles have been …

Downlink Transmission in FBMC-based Massive MIMO with Co-located and Distributed Antennas

H Hosseiny, A Farhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper introduces a practical precoding method for the downlink of Filter Bank
Multicarrier-based (FBMC-based) massive multiple-input multiple-output (MIMO) systems …

Power allocation and capacity analysis for FBMC-OQAM with superimposed training

JC Estrada-Jiménez, K Chen-Hu, MJFG García… - IEEE …, 2019 - ieeexplore.ieee.org
Superimposed training (ST) is a semiblind channel estimation technique, proposed for
orthogonal frequency division multiplexing (OFDM), where training sequences are added to …

Orthogonal affine precoding and decoding based channel estimation and data detection in frequency reversed Alamouti coded FBMC-OQAM system

R Patra, A Mahapatro, K Choi - International Journal of Information …, 2024 - Springer
The proposed framework incorporates orthogonal affine precoding and decoding (OAPD)
based channel estimation and data detection in frequency reversed Alamouti coded filter …

Receiver design for CDMA‐FBMC/OQAM systems

R Patra, A Mahapatro, AK Sahu - Electronics Letters, 2020 - Wiley Online Library
This Letter documents BER performance analysis of orthogonal affine precoder (OAP)‐
based CDMA filter bank multi‐carrier offset QAM (CDMA‐FBMC/OQAM) systems. The use of …

Low-complexity power allocation in pilot-pouring superimposed-training over CB-FMT

K Chen-Hu, MJFG García, M Andrea… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Pilot-pouring superimposed training (PPST) is a novel channel estimation technique
specially designed for cyclic block filtered multi-tone (CB-FMT), where the pilot symbols are …

PAPR and CCDF analysis of superimposed training sequence-based MIMO-FBMC OQAM systems

R Patra, A Mahapatro, HB Mishra… - TENCON 2019-2019 …, 2019 - ieeexplore.ieee.org
This paper analyses peak to average power ratio (PAPR) of superimposed training
sequence (STS) based multiple input multiple output filter bank multi carrier (MIMO-FBMC) …

Channel Estimation and Detection in FBMC/OQAM System with Affine Precoding and Decoding

R Patra, A Mohapatra - arXiv preprint arXiv:2009.00662, 2020 - arxiv.org
We derive the mathematical equations required for channel estimation and data detection of
filter bank multi-carrier (FBMC) offset quadrature amplitude modulation (OQAM) systems …