time-varying communication channel
Model-based approach to reliable information transfer over time-varying communication channels
... model time-varying wireless communications channels [39-41], including Rayleigh fading channels [42, 43], Ricean fading channels and Nakagami fading channels ...of communication receivers in wireless ...
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Power line communications over time-varying frequency-selective power line channels for Smart Home Applications
... the communication between smart meters and home appliances, as well as the communication between smart meters and power ...However, communication in such a network using PLC is challenging due to a ...
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Performance of compressive sensing algorithms over time varying frequency selective channel
... wireless communication systems require transmission of information over mobility channel with at higher bit ...the channel statistics. Channel gain of each path is needed in coherent type ...
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Stochastic Modeling and Power Control of Time Varying Wireless Communication Networks
... use time-invariant (static) models for wireless ...complex time variations in the propagation environment. These time variations compel us to introduce more advanced dynamical models based on ...
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Time-Varying Frequency Fading Channel Tracking In OFDM-PLNC System, Using Kalman Filter
... wireless communication systems. In this paper, we focus on the problem of channel tracking in a Decode-and-Forward (DF) OFDM PLNC ...fading channel in this system. Tracking of the channel is ...
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A Limited Feedback Algorithm Sacred from Feedback Error for Slowly Time varying Channel
... In wireless communication system, the spectral efficiency can be improved if the Channel State Information (CSI) could be available at Transmitter (CSIT). In fact, it is unpractical for transmitter to ...
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Fast Time Varying Channel Model Research for Data Processing of Wireless
... mobile communication transmission is changing people’s ...mobile communication network environment, higher requirements and challenges are put forward to realize the high-speed broadband data ...existing ...
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Estimation of Critical Performance and Optimization of Scalable Joint Source/Channel Coder (SJSCC) For Time Varying Channels
... and channel coding performed ...and channel coding ...and channel coding separately and was popular for time-inherent ...for time-invariant channels without considering channel ...
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Neuro Fuzzy System Based Adaptive Equaliser in Mobile Cellular Channels
... The time-dispersive nature of the channel causes Inter symbol Interference ...co channel interference ...the communication system. To keep the BER within the specified limits in time ...
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Characterizing the Spectral Properties and Time Variation of the In-Vehicle Wireless Communication Channel
... wireless channel can be completely character- ized by its time varying impulse response, h(t, τ ), where t is absolute time, and τ is time lapse since the impulse ...the channel ...
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Investigating the Effects of varying the Key Size on the Performance of AES Algorithm for Encryption of Data over a Communication Channel
... a communication networks. This paper shows the effects of varying the key size on Advanced Encryption Standard (AES) algorithm for encryption of ...decryption time, throughput, average data rate and ...
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Linearly Time Varying Channel Estimation and Symbol Detection for OFDMA Uplink Using Superimposed Training
... the channel order is superimposed in time-domain, and the channel is thus estimated by averaging the estimations of multiple training periods to reduce the information sequence ...on ...
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Time varying on body wireless channel model during walking
... finite-difference time-domain (FDTD) ...on-body channel is proposed in ...of time-consecutive scenarios with different positions of the arms at the azimuth is included to describe the ...
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Time Varying Quantile Lasso
... over time and therefore the fitting is performed with the use of moving ...investigating time series of λ and its dependency on model characteristics was brought into focus by H¨ ardle et ...
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Timing and Integer Frequency Offset Estimation for DLMT System over Time Varying Rayleigh Fading Channel
... over time-varying Rayleigh fading ...of time-varying multipath Rayleigh fading channel and outperforms traditional estimators on the correct estimation probability ...
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Specifications and implementation of the RT MHD control system for the EC launcher of FTU
... real time control experiments using the new fast EC launcher [1] and two 140 GHz 500 kW gyrotrons as actuators in FTU [2], a dedicated data acquisition and elaboration system has been designed ...real time ...
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Time Varying Dimension Models
... In this paper, we have presented a battery of theoretical and empirical ar- guments for the potential bene…ts of TVD models. Like TVP models, TVD models allow for the values of the parameters to change over time. ...
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Time varying dimension models
... the time varying aspect of the TVD ...substantial time variation in many of the lines in Figures 1 through 5, indicating that the impact of the corresponding predictor is changing over ...over ...
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Channel Characteristics and Performance of MIMO E SDM Systems in an Indoor Time Varying Fading Environment
... indoor time-varying fading environment, which has various distributions of scatterers, line-of-sight wave existence, and mutual coupling effect among ...measured channel data in our measurement ...
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Importance sampling methodologies for simulation of communication systems with time-varying channels and adaptive equalizers
... In addition to the TS technique, we also present a statistically biased, but simpler tech- nique for using IS with adaptive equalizers which is based on the independence assumption betwe[r] ...
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