Ethernet is extending its applications to data-center area, i.e. very short distance, communications such as CPU-CPU and CPU-I/O interconnections, where short end-to-end (MAC-to-MAC) data transfer delay is the key performance factor. In this paper, we propose an extended Ethernet MAC mechanism providing end-to-end reliable and congestion controlled packet transfer that minimizes data transfer d...

Temporal prediction of future events, especially regarding reward delivery, is critical for controlling/learning purposeful behavior. The dorsolateral prefrontal cortex (DLPFC) has been considered to be involved in behavioral control based on prospective coding for future events, including reward. Thus this area is likely to have a neuronal mechanism responsible for temporal prediction of forth...

We consider the blind multichannel dereverberation problem for a single source. We have shown before [5] that the single-input multioutput (SIMO) reverberation filter can be equalized blindly by applying multivariate Linear Prediction (LP) to its output (after SISO input pre-whitening). In this paper, we investigate the LP-based dereverberation in a noisy environment, and/or under acoustic chan...

In multiple-input multiple-output–orthogonal frequency division multiplexing (MIMO–OFDM) communications, the channel state information (CSI) of the forward link at each subcarrier is needed for precoder design at the transmitter to achieve the maximal diversity and/or multiplexing gains. In frequency division duplex (FDD) systems, the CSI needs to be estimated at the receivers and fed back to t...

This paper presents a model for characterizing delay and power for CMOS logic cells that accounts for input slope and output capacitance loading. A method for deriving the model parameters and VHDL modeling for simple logic gates is presented. The model makes feasible delay and power estimation at VHDL simulation speed, the errors of the model prediction are less than 5% of Spice results.

The leaky integrator, the basis for many neuronal models, possesses a negative group delay when a time-delayed recurrent inhibition is added to it. By means of this delay, the leaky integrator becomes a predictor for some frequency components of the input signal. The prediction properties are derived analytically, and an application to a local field potential is provided.

how to cite this article: fayyazi a, kheizrian l, kheradmand z, damadi s, khajeh a. evaluation of the young children with neurodevelopmental disability: a prospective study at hamadan university of medical sciences clinics. iran j child neurol. 2013 winter; 7 (1):29-33.   objective developmental impairment is a common problem in children health that occurs in approximately 5–10% of the childhoo...

Channel prediction is an appealing technique to mitigate the performance degradation due to the inevitable feedback delay of the channel state information (CSI) in modern wireless systems. In the existing method, the 2-step algorithm fixes the prediction order, which first exploits temporal correlation temporal correlation and then follows spatial correlation. Our proposed method is selected fl...

* Department of Information Technology, Faculty of Information Technology, KMITNB ** Department of Teacher Training in Electrical Engineering, Faculty of Technical Education, KMITNB ABSTRACT In general case, stock pricing pattern is similar to a noisy pattern with a slow changing curve. The global prediction techniques such as support vector (SV) show good enveloped prediction patterns but they...