Results 21 to 30 of about 4,070,895 (341)

Impact of Liquid Crystal Based Interference Mitigation and Precoding on the Multiuser Performance of VLC Massive MIMO Arrays

open access: yesIEEE Photonics Journal, 2022
In visible light communication systems, the ability to suppress interference caused by other light sources is a major benefit towards performance improvements.
Adrian Krohn   +4 more
doaj   +1 more source

A coding scheme for wireless networks with multiple antenna nodes and no channel information [PDF]

open access: yes, 2007
In this paper, we present a coding strategy for wireless relay networks where the relay nodes are small devices with few resources, while the source and sink are equipped with multiple antennas to increase the transmission rate.
Hassibi, Babak, Oggier, Frédérique
core   +1 more source

Associating transcription factors and conserved RNA structures with gene regulation in the human brain

open access: yesScientific Reports, 2017
Anatomical subdivisions of the human brain can be associated with different neuronal functions. This functional diversification is reflected by differences in gene expression.
Nikolai Hecker   +4 more
doaj   +1 more source

Intelligent hybrid automatic repeat request retransmission for multi‐band Wi‐Fi networks

open access: yesIET Communications, 2021
With the increase of Wi‐Fi connections and throughput, the problems posed by unreliable connection and unstable delay need to be urgently solved through advanced methods.
Zhou Wang   +4 more
doaj   +1 more source

A New Approach to Coding in Content Based MANETs

open access: yes, 2014
In content-based mobile ad hoc networks (CB-MANETs), random linear network coding (NC) can be used to reliably disseminate large files under intermittent connectivity. Conventional NC involves random unrestricted coding at intermediate nodes.
Gerla, Mario   +4 more
core   +1 more source

Identification and characterization of novel conserved RNA structures in Drosophila

open access: yesBMC Genomics, 2018
Background Comparative genomics approaches have facilitated the discovery of many novel non-coding and structured RNAs (ncRNAs). The increasing availability of related genomes now makes it possible to systematically search for compensatory base changes –
Rebecca Kirsch   +5 more
doaj   +1 more source

Dataset for file fragment classification of image file formats

open access: yesBMC Research Notes, 2019
Objectives File fragment classification of image file formats is a topic of interest in network forensics. There are a few publicly available datasets of files with image formats.
Reyhane Fakouri, Mehdi Teimouri
doaj   +1 more source

Hard Fusion Based Spectrum Sensing over Mobile Fading Channels in Cognitive Vehicular Networks

open access: yesSensors, 2018
An explosive growth in vehicular wireless applications gives rise to spectrum resource starvation. Cognitive radio has been used in vehicular networks to mitigate the impending spectrum starvation problem by allowing vehicles to fully exploit spectrum ...
Xiaomin Qian   +3 more
doaj   +1 more source

Dynamic Shannon Coding

open access: yes, 2004
We present a new algorithm for dynamic prefix-free coding, based on Shannon coding. We give a simple analysis and prove a better upper bound on the length of the encoding produced than the corresponding bound for dynamic Huffman coding.
Gagie, Travis
core   +5 more sources

Cyclin D1-mediated microRNA expression signature predicts breast cancer outcome [PDF]

open access: yes, 2018
Background: Genetic classification of breast cancer based on the coding mRNA suggests the evolution of distinct subtypes. Whether the non-coding genome is altered concordantly with the coding genome and the mechanism by which the cell cycle directly ...
Addya, Sankar   +16 more
core   +2 more sources

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