Joint channel estimation and impulsive noise mitigation in underwater acoustic OFDM communication systems

P Chen, Y Rong, S Nordholm, Z He… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Impulsive noise occurs frequently in underwater acoustic (UA) channels and can
significantly degrade the performance of UA orthogonal frequency-division multiplexing …

New results on joint channel and impulsive noise estimation and tracking in underwater acoustic OFDM systems

S Wang, Z He, K Niu, P Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Impulsive noise can greatly affect the performance of underwater acoustic (UA) orthogonal
frequency-division multiplexing (OFDM) systems. In this paper, by utilizing the sparsity of the …

Impulsive noise mitigation in underwater acoustic OFDM systems

X Kuai, H Sun, S Zhou, E Cheng - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Mitigation of impulsive noise has been extensively studied in wireline, wireless radio, and
powerline communication systems. However, its study in underwater acoustic (UWA) …

Message passing-based impulsive noise mitigation and channel estimation for underwater acoustic OFDM communications

X Feng, J Wang, X Kuai, M Zhou… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The impulsive noise and the time-varying channel are two major detrimental factors which
greatly constrain the performance of underwater acoustic communications (UACs). Utilizing …

Orthogonal projection and distributed compressed sensing based impulsive noise estimation for underwater acoustic OSDM communication

Y Zhou, R Wang, X Yang, F Tong - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Orthogonal signal division multiplexing (OSDM) is an emerging method for Internet of
Underwater Things (IoUT) networks. The impulsive noise, the carrier frequency offset (CFO) …

Real-time adaptive modulation schemes for underwater acoustic OFDM communication

S Barua, Y Rong, S Nordholm, P Chen - Sensors, 2022 - mdpi.com
Adaptive modulation received significant attention for underwater acoustic (UA)
communication systems with the aim of increasing the system efficiency. It is challenging to …

Carrier frequency offset estimation for OFDM with generalized index modulation systems using inactive data tones

Z Yang, F Chen, B Zheng, M Wen… - IEEE Communications …, 2018 - ieeexplore.ieee.org
As carrier frequency offset (CFO) causes the loss of orthogonality among subcarriers and
further degrades the performance of orthogonal frequency division multiplexing (OFDM) …

Compressed sensing based channel estimation and impulsive noise cancelation in underwater acoustic OFDM systems

P Chen, Y Rong, S Nordholm… - 2016 IEEE Region 10 …, 2016 - ieeexplore.ieee.org
Impulsive noise occurs frequently in underwater acoustic (UA) channels and can
significantly degrade the performance of UA orthogonal frequency-division multiplexing …

Impulsive noise and carrier frequency offset cancellation for underwater acoustic OFDM communications

Y Zhou, X Yang, F Tong - … of the 15th International Conference on …, 2021 - dl.acm.org
Underwater acoustic communication has been paid more and more attention nowadays.
Orthogonal frequency division multiplexing (OFDM) technology is a promising approach to …

A sparse Bayesian learning based joint channel and impulsive noise estimation algorithm for underwater acoustic OFDM systems

S Wang, Z He, K Niu, P Chen… - 2018 OCEANS-MTS/IEEE …, 2018 - ieeexplore.ieee.org
Impulsive noise can significantly affect the performance of underwater acoustic (UA)
orthogonal frequency-division multiplexing (OFDM) systems. In this paper, by utilizing the …