Results 101 to 110 of about 2,231 (222)

nfluência do número de símbolos de treinamento na transmissão em fibra óptica para sistemas OFDM e SC-FDE [PDF]

, 2017
Rafael Gadens, Bruno S. Chang, Paulo Junior, Alexandre de Almeida Prado Pohl   +3 more
openalex   +1 more source

Semi-Blind Channel Estimation for Single-Carrier With Frequency-Domain Equalization Systems in the Presence of Colored Noise : A Cyclic Zero Insertion Approach

IEEE Open Journal of Signal Processing
In this paper, we propose a semi-blind channel estimation method for single-carrier with frequency-domain equalization (SC-FDE) systems in the presence of colored noise.
Yi-Sheng Chen, Hung-Shuo Chang
doaj   +1 more source

Experimental and Numerical Study on Hysteretic Behavior of Frictional Energy Dissipation Steel Truss. [PDF]

Materials (Basel), 2023
Zhou Z, Zhou X, Zhou Q, Fu H, Liu S.
europepmc   +1 more source

Frequency domain channel estimation and equalization for distri-buted STBC-SC-FDE systems with amplify-and-forward relaying

Tongxin xuebao, 2013
Frequency domain channel estimation and equalization w ied for D-STBC-SC-FDE systems with ampl-ify-and-forward relaying over frequency-selective fading channels, and a training-based least-squares channel estima-tion algorithm was proposed.
Yong-chuan WANG, Zi-li CHEN
doaj   +2 more sources

SICNN: Soft Interference Cancellation Inspired Neural Network Equalizers

IEEE Transactions on Machine Learning in Communications and Networking
In recent years data-driven machine learning approaches have been extensively studied to replace or enhance traditionally model-based processing in digital communication systems.
Stefan Baumgartner, Oliver Lang, Mario Huemer   +2 more
doaj   +1 more source

A pro-inflammatory diet in people with multiple sclerosis is associated with an increased rate of relapse and increased FLAIR lesion volume on MRI in early multiple sclerosis: A prospective cohort study. [PDF]

Mult Scler, 2023
Saul AM, Taylor BV, Blizzard L, Simpson-Yap S, Oddy WH, Shivappa N, Hébert JR, Black LJ, Ponsonby AL, Broadley SA, Lechner-Scott J, van der Mei I, Ausimmune/AusLong Investigators.   +12 more
europepmc   +1 more source

Annular lichenoid eruption following treatment with casirivimab/imdevimab for COVID-19. [PDF]

JAAD Case Rep, 2022
Markovitz NH, Pedersen E, Sachs DL, Bresler SC.   +3 more
europepmc   +1 more source

Radio Frequency Fingerprint Identification for 5G Mobile Devices Using DCTF and Deep Learning. [PDF]

Entropy (Basel), 2023
Fu H, Dong H, Yin J, Peng L.
europepmc   +1 more source

Wideband Channel Estimation and Prediction in Single-Carrier Wireless Systems

, 2005
—In this contribution wideband channel estimation and prediction designed for single-carrier wideband wireless communications systems are investigated. Specifically, the single-carrier wideband pilot signal received by the receiver is first converted to ...
Hanzo, L., Liu, W., Yang, L-L.
core  

Comparative Analysis of Multicarrier Waveforms for Terahertz-Band Communications

Engineering Proceedings
The terahertz (THz) band, ranging from 0.1 to 10 THz, offers substantial bandwidths that are essential for meeting the ever-increasing demands for high data rates in future wireless communication systems.
Srinivas Ramavath, Umesh Chandra Samal, Prasanta Kumar Patra, Sunil Pattepu, Nageswara Rao Budipi, Amitkumar Vidyakant Jha   +5 more
doaj   +1 more source