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A VLC Channel Model for Underground Mining Environments With Scattering and Shadowing
(IEEE-Inst Electrical Electronics Engineers, 2020)
Underground mining is an industry that preserves the miners' safety and efficiency in their work using wireless communication systems as a tool. In addition to communication links characterized by radio frequency signals, ...
Broadband PLC channel estimation and equalization techniques
(Nova Science Publishers, 2020)
Over the last years, high-speed broadband power line communications (BB-PLC) over low voltage networks have become an option worth of consideration for residential data transmission. This technology have specific standards ...
Optimum Design and Implementation of Adaptive Channel Equalization using HDL Coder
(Universidad del Zulia, 2019)
Credit shocks and monetary policy in Brazil: a structural FAVAR approach
(2014-05-05)
This paper investigates the implications of the credit channel of the monetary policy transmission mechanism in the case of Brazil, using a structural FAVAR (SFAVAR) approach. The term structural comes from the estimation ...
Credit shocks and monetary policy in Brazil: a structural FAVAR approach
(Sociedade Brasileira de Econometria, 2012-04-25)
This paper investigates the implications of the credit channel of the monetary policy transmission mechanism in the case of Brazil, using a structural FAVAR (SFAVAR) approach. The term structural comes from the estimation ...
Caracterizacão de redes de energia elétrica como meio de transmissão de dados
(Universidade Federal de Juiz de Fora (UFJF)BrasilFaculdade de EngenhariaPrograma de Pós-graduação em Engenharia ElétricaUFJF, 2017)
Revisión del estado del arte de IR-Ultra-Wideband y simulación de la respuesta impulsiva del canal IEEE 802.15.4a
(Universidad EAFITFacultad de IngenieríaIngeniería TelemáticaDepartamento Tecnologías De Información Y Comunicaciones Tic, 2010-01-01)
This paper reviews the state of the art of the technology based in channels
of Ultra Wide band (UWB Ultra–Wideband) focusing on its regulation, standardization,
basic applications, IEEE 802.15.4a channel model and ...
Robustness over time-varying channels in DNN-HMM ASR based human-robot interaction
(2017)
This paper addresses the problem of time-varying channels in speech-recognition-based human-robot interaction using Locally-Normalized Filter-Bank features (LNFB), and training strategies that compensate for microphone ...