time-varying channel model
Fast Time Varying Channel Model Research for Data Processing of Wireless
... a channel (velocity 180 Km/h, carrier frequency 3 GHz, channel sampling frequency 200 ...and time-consuming to build the model via the perspective of channel ...sampling time, ...
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Multi segmental OFDM signals equalization with piecewise linear channel model over rapidly time varying channels
... banded channel matrix is not adopted for ...the time variations by the PLM between two segments rather than that between two OFDM blocks in ...the time variations, the additional irre- ducible ...
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Transmission mechanisms in Japan’s quantitative easing policy (2001–2006)
... prices channel (SP-channel), while the exchange rate chan- nel (EX-channel) and bank lending channel (BL-channel) had almost no ...a Time Varying Parameter-VAR (TVP-VAR) ...
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A Limited Feedback Algorithm Sacred from Feedback Error for Slowly Time varying Channel
... instantaneous channel realizations. This algorithm is effective in block fading channel model[2, ...the channel temporal correlation can be utilized fully, it is possible to reduce the amount ...
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Frequency-Shift Zero-Forcing Time-Varying Equalization for Doubly Selective SIMO Channels
... over time- and frequency-selective, so-called doubly selective, channels requires an accurate description of the time-varying be- haviour of the transmission ...linear time-varying ...
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Time varying on body wireless channel model during walking
... In the simulations, the transmitting antenna is placed on the belt toward the right side of the body (representing where a mobile phone might be worn), and two receiver antenna positions are considered, one on the left ...
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Model-based approach to reliable information transfer over time-varying communication channels
... to model time-varying wireless communications channels [39-41], including Rayleigh fading channels [42, 43], Ricean fading channels and Nakagami fading channels ...wireless time- ...
160
A time varying DSGE model with financial frictions
... …nancial channel in a DSGE model may not be enough to address the e¤ect that structural changes in the underlying economy might have on preference parameters and on exogenous shock ...of time ...
43
ICI Cancelation in OFDM using Windowing Method in Time Varying Channel
... in time varying channel the orthogonality between subcarriers are distorted due to Doppler Spread (DS) which introduces the Inter Carrier Interference (ICI) that diminishes the system ...over ...
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Stable Transmission in the Time-Varying MIMO Broadcast Channel
... Kronecker model because the model has been verified for a small number of antennas in [24] while deficiencies in the model for a larger number of antennas have been identified in ...Kronecker ...
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RD Optimized, Adaptive, Error-Resilient Transmission of MJPEG2000-Coded Video over Multiple Time-Varying Channels
... then channel coded using an RCPC coder. To find the optimum amount of channel code to add at a particular instant of time, the RD optimization block polls the channels for their par- ticular ...the ...
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The Age of the Universe Predicted by a Time Varying G Model?
... the time varying G models can reproduce the ΛCDM model in all its ...between model, A, or B, ver- sus the ΛCDM ...the time-varying G G vanishes, and we are left with precisely ...
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Decision Directed Channel Estimation Employing Projection Approximation Subspace Tracking
... directed channel estima- tion (DDCE) methods [1], [3]–[5] provides a suitable solution for the problem of channel estimation in OFDM-based ...assisted channel estimation methods [6], [7] both the ...
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Model switching and model averaging in time-varying parameter regression models
... Bayesian model averaging or model selection (BMA or BMS) methods are commonly used when the researcher is faced with many ...over time. In time series econometrics, motivated by strong ...
25
Model Switching and Model Averaging in Time-Varying Parameter Regression Models
... space model, provided we allow for heteroskedasticity and do not choose forgetting factor values which allow for too much variation in the coe¢ cients or too much model ...cient model on an expanding ...
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On Time of Arrival Statistic of Gaussian Channel Model
... to model the urban macrocellular environment and the “Gaussian Channel Model” (GCM) was ...This model assumes that the scatterers can be situated in any point in the horizontal plane and the ...
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UWB [1]. THEREFORE UWB IS QUALIFIED FOR ENORMOUS FILE TRANSMISION IN WPAN E
... Saleh-Valenzuela model (S-V model) due to the clustering phenomena observed at the measured UWB indoor channel data ...S-V model as the UWB multipath channel model ...
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The Time Varying Risk Price of Currency Carry Trades
... Given the large negative risk price at the crisis reported in Section 4, we consider the interpretation of this result. Lakonishok et al. (1994) argue that if an investing strategy can be explained by a risk factor, the ...
53
Modelling channelized surface drainage of supraglacial lakes
... simple model we have examined how the surface drainage of a supraglacial lake evolves after it initiates in a pre-existing ...the channel, the failure of which initiates ...
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Joint Routing and Resource Allocation for Delay Minimization in Cognitive Radio Based Mesh Networks
... of time priority mechanisms including Minimum Laxity Threshold (MLT) and Queue Length Threshold (QLT) under mixed traffic of real-time and non-real-time ...real- time traffic while providing ...
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