Báo cáo hóa học: " Frequency Domain Detectors in Different Short-Range Ultra-Wideband Communication Scenarios" ppt
Báo cáo hóa học: " Frequency Domain Detectors in Different Short-Range Ultra-Wideband Communication Scenarios" ppt
... corresponding time
domain processing.
In this paper, an original frequency domain detector
(FDD) for UWB impulse radio (UWB-IR) short-range down-
link communications will be proposed and simulated in ... received the Dr. Ing. degree
in electronics engineering in 1996 and the
Ph.D. degree in informat ion and telecom-
munication engineering in 2000 from the
University of Fir...
Báo cáo hóa học: " Frequency-domain equalization for OFDMA-based multiuser MIMO systems with improper modulation schemes" docx
... equalization in the frequency domain.
IEEE Trans Commun. 53(1), 110–121 (1995)
5. N Benvenuto, S Tomasin, On the comparison between OFDM and single
carrier modulation with a DFE using a frequency domain ... complexity.
Keywords: OFDMA, multiple-input multiple-output (MIMO), frequency- domain equalization
1 Introduction
Multiple-input multiple-output (MIMO) techniques in
combina...
Báo cáo hóa học: " Frequency domain equalization space-time block-coded CDMA transmission system" pdf
... for use with
frequency domain equali zation (FDE) algorithms. We illustrate the FDE by implementing the maximal ratio
combining, the zero forcing and the minimum mean squared error single user ... detection
over frequency- selective channels due to intersymbol
interference (ISI). In [11], adaptive algorithms to miti-
gate ISI effects for frequency domain equalization (FDE)
in fr...
Báo cáo hóa học: " Frequency-Domain Blind Source Separation of Many Speech Signals Using Near-Field and Far-Field Models" docx
... of BSS in the frequency domain.
Each convolutive mixture in the time domain is converted
into multiple instantaneous mixtures in the frequency do-
main. Therefore, we can apply an ordinary ICA ... a parameter indicating the importance of maintain-
ing the predetermined scaling. With the Hanning window,
the error after the scaling adjustment is easily calculated by
substituting (...
Báo cáo hóa học: " Endotoxin and CD14 in the progression of biliary atresia" ppt
... endotoxin in the liver tissues
Immunohistochemical staining using a monoclonal anti-
body against lipid A was performed in liver tissue sections
for detecting the localization of endotoxin. In the ... endotoxin,
paralleling the high circulating plasma levels of endotoxin.
Serum enzymes and bilirubin levels in BDL rat model
In the BDL rat model, hepatic injury was associated with
an...
báo cáo hóa học: " Involvement of β-chemokines in the development of inflammatory demyelination" ppt
... part in the regulation of intercellular interac-
tions in the peripheral lymphoid organs, at the BBB and
in the CNS. In addition to defining chemotaxis, CCL-CCR
interactions are involved in TH1 ... molecules to
induce cell differentiation, adhesion or migration of dis-
tinct inflammatory cells in peripheral lymphoid organs, at
the BBB and in the CNS during the course of EAE. Eve...
Báo cáo hóa học: " Particle Filtering Equalization Method for a Satellite Communication Channel" ppt
... simulation,
particle filtering.
1. INTRODUCTION
Telecommunication has been taking on increasing impor-
tance in the past decades and thus led to the use of satellite-
based means for transmitting information. ... parameters in practice. Indeed, MCMC
methods are generally useful for estimating various models
in the field of telecommunication [28, 32].
Another approach consists in conside...
Báo cáo hóa học: " Frequency and spectrum of mitochondrial 12S rRNA variants in 440 Han Chinese hearing impaired pediatric subjects from two otology clinics" ppt
... paromomycin,
neomycin, gentamicin, and kanamycin at the A-site of
12S rRNA [14]. Thus, the administration of aminoglyco-
side s can induce or worsen hearing loss in these subjects
carrying the ... his-
tory of exposure to aminoglycosides including gentami-
cin, streptomycin and kanamycin, accounting for 22.3%
cases of hearing loss in this cohort. These subjects, due
to infections or other...
báo cáo hóa học:" Frequency of Drug-Resistant Variants of HIV-1 Coexistent With Wild-Type in Treatment-Naive Patients of India" pdf
... drug-resistant strains
of HIV have increased, especially in western countries. In the context of increased widespread use
of zidovudine- and lamivudine-based combinations in India, coupled with ... with
subtype C live, there is very little information on drug
resistance in HIV-infected people. With recent increases in
the use of zidovudine-based combinations in India, future
studi...
Báo cáo hóa học: " Research Article Denoising in the Domain of Spectrotemporal Modulations" pptx
... spectral
magnitude [3]. Estimation in the frequency domain is supe-
rior to the time domain as it offers better initial separation
of the speech from noise, which (1) results in easier imple-
mentation ... modulations are not used to
obtain the weights of frequency channels. Instead, the filter-
ing itself is done in the spectrotemporal modulation domain;
(3) the filtering is don...
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