Results 21 to 30 of about 166,858,438 (333)

Mathematical Apparatus for Error Probability Determination of Block Code Decoders

open access: yesCommunications, 2001
This paper deals with safety - related communication in closed transmission systems when block systematic (n, k) safety codes are used. The mathematical apparatus for calculation of probability of undetected sequence error is described for codes, with ...
Maria Franekova
doaj   +1 more source

Error probability of OFDM-based hybrid relay protocols over wideband fading channels [PDF]

open access: yes, 2013
Orthogonal frequency division multiplexing (OFDM) based relay architecture is a promising technique in modern wireless communication systems. In frequency-selective channels, different sub-carriers experience different fades.
Xiang, Wei   +5 more
core   +1 more source

INS Stochastic Noise Impact on Circular Error Probability of Ballistic Missiles

open access: yesNavigation, 2022
A circular error probability (CEP) metric in ballistic missile science is an experimental indicator of the accuracy of a missile system. There are a lot of error sources that cause a ballistic missile to deviate from its ideal trajectory, and that causes
Salem Abd El-Hakem Hegazy   +3 more
doaj   +1 more source

Space-time diversity signal processing employed by W-CDMA systems

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2019
Transmit diversity under transmission of signals from the base station to mobile station using the code-division multiple-access (CDMA) system allows us obtaining the performance gains close to the mobile station receiver diversity without complexity of ...
V. P. Tuzlukov
doaj   +1 more source

Channels with arbitrarily varying channel probability functions in the presence of noiseless feedback [PDF]

open access: yes, 1973
Ahlswede R. Channels with arbitrarily varying channel probability functions in the presence of noiseless feedback. Zeitschrift für Wahrscheinlichkeitstheorie und verwandte Gebiete.
Ahlswede, Rudolf
core   +1 more source

Upper Bound of Error Probability for FKN : Ensemble of Random Code [PDF]

open access: yesThe Egyptian Statistical Journal, 1983
We shall investigate the class of random code, different from usual standard situation in theory information, where the code words are not independent. We derive an upper bound of the average error probability over Fk n   ensembel of code, under maximum ...
Rashad A.M.
doaj   +1 more source

INVESTIGATION OF INFLUENCE OF ENCODING FUNCTION COMPLEXITY ON DISTRIBUTION OF ERROR MASKING PROBABILITY [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2016
Error detection codes are mechanisms that enable robust delivery of data in unreliable communication channels and devices. Unreliable channels and devices are error-prone objects. Respectively, error detection codes allow detecting such errors. There are
A. B. Levina, S. V. Taranov
doaj   +1 more source

Uncertainty Quantification of Imperfect Diagnostics

open access: yesAerospace, 2023
The operable state of a system is maintained during operation, which requires knowledge of the system’s state. Technical diagnostics, as a process of accurately obtaining information about the system state, becomes a crucial stage in the life cycle of ...
Vladimir Ulansky, Ahmed Raza
doaj   +1 more source

Error report for Joel et al. (2017)

open access: yes
Joel, Eastwick, & Finkel (2017) "Is Romantic Desire Predictable? Machine Learning Applied to Initial Romantic Attraction" was determined to contain Minor Errors that do not affect the core conclusions of the manuscript.
ERROR
core   +6 more sources

Expressions for bit error probability [PDF]

open access: yesWireless Communications and Mobile Computing, 2007
AbstractThe bit error probability (BEP) for many wireless communications networks can be expressed in the form R = Pr (X2 < X1) where X1 and X2 are independent random variables. Here, a comprehensive collection of formulas is derived for R by assuming the most commonly known models for X1 and X2.
Saralees Nadarajah, Samuel Kotz
openaire   +1 more source

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