Optical heterodyne analog radio-over-fiber link for millimeter-wave wireless systems
Optical heterodyne analog radio-over-fiber (A-RoF) links provide an efficient solution for
future millimeter wave (mm-wave) wireless systems. The phase noise of the photo …
future millimeter wave (mm-wave) wireless systems. The phase noise of the photo …
Real-Time 30-GSa/s Precoded and Partial Pre-Emphasized DMT Transceiver for Short-Reach IMDD Transmission
M Chen, J Xu, J Zhou, H Li, Y Liu - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
The precoding technique has been widely studied in multi-carrier modulation systems such
as discrete multi-tone (DMT), due to its ability to equalize subcarrier signal-to-noise (SNR) …
as discrete multi-tone (DMT), due to its ability to equalize subcarrier signal-to-noise (SNR) …
Maximum Likelihood CFO Estimation for High-Mobility OFDM Systems: A Chinese Remainder Theorem Based Method
W Huang, J Wang, X Li, Q Peng - arXiv preprint arXiv:2312.16386, 2023 - arxiv.org
Orthogonal frequency division multiplexing (OFDM) is a widely adopted wireless
communication technique but is sensitive to the carrier frequency offset (CFO). For high …
communication technique but is sensitive to the carrier frequency offset (CFO). For high …
Chinese Remainder Theorem Based Carrier Offset Estimation for High-Mobility OFDM Systems
W Huang, B Shi, J Wang, X Li… - 2024 IEEE 99th Vehicular …, 2024 - ieeexplore.ieee.org
Orthogonal frequency division multiplexing (OFDM) system is susceptible to carrier
frequency offset (CFO). Therefore, CFO estimation and compensation is a necessary …
frequency offset (CFO). Therefore, CFO estimation and compensation is a necessary …
Study on Digital Signal Synchronization System of Confocal Micro Endoscope
B Zhang, J Cao, Q Liu - Proceedings of the 5th International Conference …, 2022 - dl.acm.org
Laser confocal scanning micro endoscopy has become the focus of current research
because of its ability to achieve high-resolution real-time histological diagnosis and certain …
because of its ability to achieve high-resolution real-time histological diagnosis and certain …
OFDM time synchronization method of underwater sound based on short-time Fourier transform
C Zheng, X Ma - 2016 IEEE/OES China Ocean Acoustics (COA), 2016 - ieeexplore.ieee.org
Orthogonal Frequency Division Multiplexing (OFDM) technology has advantages such as
anti-multipath, sufficient frequency band utilization and high data transmission rate, so it has …
anti-multipath, sufficient frequency band utilization and high data transmission rate, so it has …
Proportional sign-cross-correlation for symbol timing synchronization of OFDM-PON
X Chen, L Wang, M Gao, Y Sha, Y Ye… - … (OECC) and 2019 …, 2019 - ieeexplore.ieee.org
In this work, we propose a proportional sign-cross-correlation scheme with power
independence and lower computational complexity for symbol timing synchronization and …
independence and lower computational complexity for symbol timing synchronization and …
Real-time system based on FPGA for optical communication system
M Chen, R Deng, Q Chen, J He… - Metro and Data Center …, 2018 - spiedigitallibrary.org
In this article, we review our recent research progresses on the field programmable gate
array (FPGA)-based real-time generation and reception of orthogonal frequency-division …
array (FPGA)-based real-time generation and reception of orthogonal frequency-division …
Tailoring the time delay of optical pulse/sequence employing cascaded SOA and band-pass filter
F Wang, Z Wang, C Wu, Y Mao, C Shang… - Journal of Modern …, 2016 - Taylor & Francis
A tunable time delay for a 100-ps pulse is achieved via a SOA cascaded band-pass filter,
which can be tailored by tuning the filter or changing the SOA injection current. For a single …
which can be tailored by tuning the filter or changing the SOA injection current. For a single …