Results 121 to 130 of about 534 (174)

On the Probability Density of Intersymbol Interference

IEEE Transactions on Communications, 1987
The paper presents a simple and rapid algorithm for numerically evaluating the probability density function (pdf) of intersymbol interference (ISI) in digital transmission systems. The results coincide with the analytical solutions available for very few cases only.
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Moments of intersymbol interference

Proceedings of the IEEE, 1981
A new derivation of a recursion relation for the moments associated with intersymbol interference in multilevel PAM transmission is presented. This simple derivation uses certain properties of the cumulant generating function.
exaly   +2 more sources

Intersymbol Interference and Noise

2021
With the help of the discrete-time equivalent baseband system model we can now get insight into the two major impairments a signal incurs from the transmitter to the receiver, namely intersymbol interference and noise. For that purpose we separate the term for \(m=k\) from the sum in ( 1.40) and obtain $$\begin{aligned} q(k)=a(k)h(0)+\sum _{\begin ...
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Matched-Transmission Technique for Channels With Intersymbol Interference

IRE Transactions on Communications Systems, 1972
A new transmission scheme for channels with intersymbol interference named "matched-transmission (MT) technique" is proposed. An implementation of the MT system is presented and its relations with conventional techniques are described. It is shown that the partial response scheme is a special case of our new technique.
H Miyakawa, H Harashima
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Random geometric series and intersymbol interference

IEEE Transactions on Information Theory, 1973
An interesting and long-standing problem in probability theory is surveyed, and its applications to analyzing the effects of intersymbol interference in digital transmission systems are discussed. Old and new results are presented which enable one to obtain analytical forms for the probability density function of the intersymbol interference in special
Francis S. Hill Jr., Mario A. Blanco
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Intersymbol Interference as a Natural Code

IEEE Transactions on Communications, 1972
The classical approach of considering intersymbol interference as a modulation problem is replaced by less conventional information decoding considerations. We present the concept of viewing time-dispersive channels as natural convolutional encoders. Several channels are presented as examples and computer simulations exhibit some of the benefits.
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A contribution to the Nature of Intersymbol Interference

Journal of the Franklin Institute, 1977
Abstract A necessary and sufficient condition on the weight set {h i }, representing the sampled channel response is derived to determine whether the values of intersymbol interference will form a continuous or a discrete set.
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Intersymbol interference and probability of error in digital systems

IEEE Transactions on Information Theory, 1969
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +3 more sources

Eliminating intersymbol interference -- A state-space approach

IEEE Transactions on Information Theory, 1972
The problem of eliminating intersymbol interference is studied from the viewpoint of channel-state estimation. The channel state vector, at the beginning of the present message baud, contains the information required to eliminate the effects of past channel inputs.
Neil J. Bershad, Peter A. Vena
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Intersymbol Interference in an FM-DCPSK System

IEEE Transactions on Communications, 1974
A digital computer simulation of a frequency-modulation differentially coherent phase-shift-keying (FM-DCPSK) system is described. This simulation program is used to investigate the effect of intersymbol interference on the error-rate performance of the two- and four-phase system. Nyquist channels have been obtained and verified. Performance curves are
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