Results 31 to 40 of about 9,812,682 (352)

A Capacity-Achieving Feedback Scheme of the Gaussian Multiple-Access Channel with Degraded Message Sets

open access: yesEntropy, 2021
The classical Schalkwijk–Kailath (SK) scheme for the point-to-point white Gaussian channel with noiseless feedback plays an important role in information theory due to the fact that it is capacity-achieving and the complexity of its encoding–decoding ...
Haoheng Yuan, Bin Dai
doaj   +1 more source

Entropy Region and Network Information Theory [PDF]

open access: yes, 2011
This dissertation takes a step toward a general framework for solving network information theory problems by studying the capacity region of networks through the entropy region.
Sormeh Shadbakht, Shadbakht, Sormeh
core   +1 more source

Multiuser Channels with Statistical CSI at the Transmitter: Fading Channel Alignments and Stochastic Orders, an Overview

open access: yesEntropy, 2017
In this overview paper, we introduce an application of stochastic orders in wireless communications. In particular, we show how to use stochastic orders to investigate the ergodic capacity results for fast fading Gaussian memoryless multiuser channels ...
Pin-Hsun Lin, Eduard A. Jorswieck
doaj   +1 more source

On Continuous-Time Gaussian Channels

open access: yesEntropy, 2019
A continuous-time white Gaussian channel can be formulated using a white Gaussian noise, and a conventional way for examining such a channel is the sampling approach based on the Shannon–Nyquist sampling theorem, where the original continuous-time ...
Xianming Liu, Guangyue Han
doaj   +1 more source

Trends in capacity changes in oil refining in the European energy sector

open access: yesEnergy Reports, 2022
Oil is an important product in the world energy sector, while its refinement has a significant impact on the development of the world economy. Europe’s is among the leading oil refinement sectors worldwide.
Vladimir Pavlovich Klepikov   +1 more
doaj   +1 more source

Regional abrorption capacity of EU funds [PDF]

open access: yesEconomic research - Ekonomska istraživanja, 2017
Absorption of the financial resources allocated from the EU funds is a very important aspect of the European integration process, while there is a lack of empirical researches on the determinants of a country/region’s abilities to efficiently absorb the money.
Kersan Škabić, Ines, Tijanić, Lela
openaire   +3 more sources

Cognition and Cooperation in Interfered Multiple Access Channels

open access: yesEntropy, 2017
In this work, we investigate a three-user cognitive communication network where a primary two-user multiple access channel suffers interference from a secondary point-to-point channel, sharing the same medium. While the point-to-point channel transmitter—
Jonathan Shimonovich   +2 more
doaj   +1 more source

Spatially Non-Stationary Relationships between Changing Environment and Water Yield Services in Watersheds of China’s Climate Transition Zones

open access: yesRemote Sensing, 2022
Identifying the spatial and temporal heterogeneity of water-related ecosystem services and the mechanisms influencing them is essential for optimizing ecosystem governance and maintaining watershed sustainable development.
Zhe Cao   +6 more
doaj   +1 more source

Memory Capacity for Sequences in a Recurrent Network with Biological Constraints [PDF]

open access: yes, 2006
The CA3 region of the hippocampus is a recurrent neural network that is essential for the storage and replay of sequences of patterns that represent behavioral events.
Christian Leibold   +3 more
core   +1 more source

An Information-Spectrum Approach to the Capacity Region of the Interference Channel

open access: yesEntropy, 2017
In this paper, a general formula for the capacity region of a general interference channel with two pairs of users is derived, which reveals that the capacity region is the union of a family of rectangles. In the region, each rectangle is determined by a
Lei Lin   +4 more
doaj   +1 more source

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