Deep learning-based joint detection for OFDM-NOMA scheme

Y Xie, KC Teh, AC Kot - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
… Therefore, we propose a joint detection network to learn the TDL channel and detect the
multi-user signal as an end-to-end model. In this case, the transmitted symbols are treated as …

[HTML][HTML] Multi-user joint detection using bi-directional deep neural network framework in NOMA-OFDM system

MH Rahman, MAS Sejan, SG Yoo, MA Kim, YH You… - Sensors, 2022 - mdpi.com
… and signal detection for the NOMA-OFDM system are proposed. Compared with the traditional
SIC schemes, the proposed model provides better CE and signal detection performance. …

Deep learning-based flexible joint channel estimation and signal detection of multi-user OFDM-NOMA

A Emir, F Kara, H Kaya, X Li - Physical Communication, 2021 - Elsevier
… -based joint channel estimation and signal detection for multi-user downlink OFDM-NOMA
the channel estimation and signal detection are performed jointly/simultaneously so that a …

Joint sensing duration adaptation, user matching, and power allocation for cognitive OFDM-NOMA systems

W Xu, X Li, CH Lee, M Pan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… In this paper, we propose a cognitive OFDM-NOMA system … OFDM-NOMA systems is
considered with spectrum sensing … is proposed to jointly optimize the sensing duration, the user …

Deep learning empowered semi-blind joint detection in cooperative NOMA

A Emir, F Kara, H Kaya, H Yanikomeroglu - IEEE Access, 2021 - ieeexplore.ieee.org
… to detect orthogonal frequency division multiplexing (OFDM) … benchmark detection for
C-NOMA and TBS-C-NOMA in this … DLDet: DL-based detection. The model parameters and …

Clustering-based joint channel estimation and signal detection for grant-free NOMA

A Salari, M Shirvanimoghaddam… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
joint channel estimation and user detection in uplink NOMA … the channel and perform SIC
to detect each user. We show … time-frequency MIMO-OFDM systems,” IEEE Transactions on …

Joint resource allocation for cognitive OFDM-NOMA systems with energy harvesting in green IoT

Z Na, X Wang, J Shi, C Liu, Y Liu, Z Gao - Ad Hoc Networks, 2020 - Elsevier
OFDM network could not completely meet the requirements. Thus, in this paper, NOMA and
SWIPT are applied to cognitive OFDMdetection threshold λ for all subcarriers in OFDM. …

OFDM-NOMA combined with LFM signal for W-band communication and radar detection simultaneously

R Song, J He - Optics Letters, 2022 - opg.optica.org
… (SIMO) millimeter-wave joint communication and radar sensing was proposed and
experimentally … In addition, a photonics-based joint communication and radar sensing system was …

Improved detection in successive interference cancellation NOMA OFDM receiver

HS Ghazi, KW Wesołowski - IEEE Access, 2019 - ieeexplore.ieee.org
… For the purpose of presentation of our detector we consider an OFDM system operating in
the uplink … of the received signal is detected and the second and third components are jointly

Deep learning-based joint NOMA signal detection and power allocation in cognitive radio networks

A Kumar, K Kumar - IEEE Transactions on Cognitive …, 2022 - ieeexplore.ieee.org
… Generally it is also called OFDM symbol consisting of NOMA … This paper jointly proposed
NOMA signal detection with channel … NOMA users used MUD simultaneously to retrieve informa…