Results 31 to 40 of about 18,430 (257)

Interpretive structural modeling in Earned Value Management

Journal of Civil Engineering and Management, 2020
The primary purpose of the current study is introducing a comprehensive approach to identify the relationship among different criteria in Earned Value Management (EVM).
Morteza Bagherpour, Mohammad Khaje Zadeh, Amin Mahmoudi, Xiaopeng Deng   +3 more
doaj   +1 more source

Feedforward Neural Network-Based EVM Estimation: Impairment Tolerance in Coherent Optical Systems

IEEE Journal of Selected Topics in Quantum Electronics, 2022
Error vector magnitude (EVM) is commonly used for evaluating the quality of m-ary quadrature amplitude modulation (mQAM) signals. Recently proposed deep learning techniques for EVM estimation extend the functionality of conventional optical performance ...
Yuchuan Fan, X. Pang, A. Udalcovs, Carlos Natalino, Lu Zhang, V. Bobrovs, R. Schatz, Xianbin Yu, M. Furdek, S. Popov, O. Ozoliņš   +10 more
semanticscholar   +1 more source

EVM-CNN: Real-Time Contactless Heart Rate Estimation From Facial Video [PDF]

IEEE transactions on multimedia, 2019
With the increase in health consciousness, noninvasive body monitoring has aroused interest among researchers. As one of the most important pieces of physiological information, researchers have remotely estimated the heart rate (HR) from facial videos in
Ying Qiu, Yang Liu, J. Arteaga-Falconi, Haiwei Dong, Abdulmotaleb El Saddik   +4 more
semanticscholar   +1 more source

V-band six-port interferometer receiver: high data-rate wireless applications, BER and EVM analysis, and CFO Compensation

IEEE Access, 2021
The realization and analysis of an implemented V-band six-port demodulator, operating over 60 GHz band, are presented in this paper. The performance of the design in real-time high-data-rate wireless data transmission is strongly proved using different ...
M. D. Ardakani, S. Tatu
semanticscholar   +1 more source

Purposeful Suppression and Reconstruction of White Light from LED for Improvement of Communication Properties

Advances in Electrical and Electronic Engineering, 2019
Visible Light Communication (VLC) technology uses white Light Emitting Diodes (LED) for providing illumination and communication at the same time. White LEDs have excellent illumination properties but their communication properties need improvement. This
Jan Vitasek, Jan Latal, Tomas Stratil, Stanislav Hejduk, Ales Vanderka, Lukas Hajek, Jakub Kolar   +6 more
doaj   +1 more source

EVM-Perf: High-Precision EVM Performance Analysis - Measurement Selection

, 2021
This measurement results selection is referenced in the paper "EVM-Perf: High-Precision EVM Performance Analysis". See the abstract of the paper below: Smart contract execution engines are a central part of transaction processing in blockchains.
Tai, Stefan, Busse, Anselm, Eberhardt, Jacob   +2 more
core   +1 more source

Performance Investigation of Peak Shrinking and Interpolating the PAPR Reduction Technique for LTE-Advance and 5G Signals

Information, 2019
Orthogonal frequency division multiplexing (OFDM) has become an indispensable part of waveform generation in wideband digital communication since its first appearance in digital audio broadcasting (DAB) in Europe in 1980s, and it is indeed in use. As has
Somayeh Mohammady, Ronan Farrell, David Malone, John Dooley   +3 more
doaj   +1 more source

EVM-Perf: High-Precision EVM Performance Analysis - Measurement Data

, 2021
This data was measured for and used in the paper "EVM-Perf: High-Precision EVM Performance Analysis". See the abstract of the paper below: Smart contract execution engines are a central part of transaction processing in blockchains.
Tai, Stefan, Busse, Anselm, Eberhardt, Jacob   +2 more
core   +1 more source

A Novel Direct-Binary Amplitude Modulator Integrated with a 16-Times Frequency Multiplier for 5G+ Applications [PDF]

Journal of Electromagnetic Engineering and Science
This article presents a novel passive direct binary amplitude modulator (AM) integrated with two frequency multipliers (FMs) and a drive amplifier. Both FMs are composed of a harmonic generator and a modified cascode buffer, along with an additional ...
Kyu-Hyun Nam, Nam-Pyo Hong, Jun-Seok Park   +2 more
doaj   +1 more source

EVM: An Educational Virtual Reality Modeling Tool; Evaluation Study with Freshman Engineering Students

Applied Sciences, 2021
Educational Virtual Modeling (EVM) is a novel VR-based application for sketching and modeling in an immersive environment designed to introduce freshman engineering students to modeling concepts and reinforce their understanding of the spatial connection
Julián Conesa-Pastor, Manuel Contero
doaj   +1 more source