Results 11 to 20 of about 115,800,396 (225)

Multi-user video streaming using unequal error protection network coding in wireless networks [PDF]

open access: yes, 2012
In this paper, we investigate a multi-user video streaming system applying unequal error protection (UEP) network coding (NC) for simultaneous real-time exchange of scalable video streams among multiple users. We focus on a simple wireless scenario where
Vukobratovic, Dejan, Stankovic, Vladimir
core   +6 more sources

An efficient error resilience scheme based on wyner-ziv coding for region-of-Interest protection of wavelet based video transmission [PDF]

open access: yes, 2008
In this paper, we propose a bandwidth efficient error resilience scheme for wavelet based video transmission over wireless channel by introducing an additional Wyner-Ziv (WZ) stream to protect region of interest (ROI) in a frame.
Zhuo, X, Loo, KK, Cosmas, J, Yip, PY
core   +6 more sources

Finite Blocklength Error Probability Distribution for Designing Ultra Reliable Low Latency Systems

open access: yesIEEE Access, 2020
Future wireless systems are envisioned to support completely new use cases with extremely stringent requirements on both latency and reliability, e.g., Ultra-Reliable Low-Latency Communication.
Onel L. Alcaraz Lopez   +3 more
doaj   +1 more source

Rapid adaptation of predictive models during language comprehension: Aperiodic EEG slope, individual alpha frequency and idea density modulate individual differences in real-time model updating

open access: yesFrontiers in Psychology, 2022
Predictive coding provides a compelling, unified theory of neural information processing, including for language. However, there is insufficient understanding of how predictive models adapt to changing contextual and environmental demands and the extent ...
Ina Bornkessel-Schlesewsky   +13 more
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

Coding Techniques for Data-Storage Systems [PDF]

open access: yes, 2008
As information-bearing objects, data-storage systems are natural consumers of information-theoretic ideas. For many issues in data-storage systems, the best trade-off between cost, performance and reliability, passes through the application of error ...
Cassuto, Yuval
core   +1 more source

Symbol error rate analysis for M-QAM modulated physical-layer network coding with phase errors [PDF]

open access: yes, 2012
Author version, OK to pubRecent theoretical studies of physical-layer network coding (PNC) show much interest on high-level modulation, such as M-ary quadrature amplitude modulation (M-QAM), and most related works are based on the assumption of phase ...
Song, Q   +7 more
core   +1 more source

Self-organized complexity and Coherent Infomax from the viewpoint of Jaynes’s probability theory [PDF]

open access: yes, 2012
This paper discusses concepts of self-organized complexity and the theory of Coherent Infomax in the light of Jaynes’s probability theory. Coherent Infomax, shows, in principle, how adaptively self-organized complexity can be preserved and improved by ...
Phillips, William A.   +2 more
core   +1 more source

A Security Enhanced Encryption Scheme and Evaluation of Its Cryptographic Security

open access: yesEntropy, 2019
An approach for security enhancement of a class of encryption schemes is pointed out and its security is analyzed. The approach is based on certain results of coding and information theory regarding communication channels with erasures and deletion ...
Miodrag J. Mihaljević
doaj   +1 more source

Unveiling Near-Capacity Code Design: The Realization of Shannon's Communication Theory for MIMO Channels [PDF]

open access: yes, 2008
In this contribution we show how Shannon’s coding theory could be realized for Multiple-Input Multiple-Output (MIMO) channels with the aid of EXtrinsic Information Transfer (EXIT) charts and the Maximum-Aposteriori Probability (MAP) algorithm.
Wang, J   +5 more
core   +2 more sources

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