Results 21 to 30 of about 3,661 (180)
Frontiers in Microbiology, 2017 It is known that transcription of kinB encoding a trigger for Bacillus subtilis sporulation is under repression by SinR, a master repressor of biofilm formation, and under positive stringent transcription control depending on the adenine species at the ...
Yasutaro Fujita +4 more
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IMPACTO DEL REUSO DE FRECUENCIA FRACCIONAL EN LA REDUCCIÓN DE INTERFERENCIA INTERCELDA EN LTE.
Revista de Investigaciones Universidad del Quindío, 2014 La Interferencia Inter-Celda (ICI, Inter-Cell Interference) es un problema que desafía el desempeño de las redes Evolución a Largo Término (LTE, Long Term Evolution), sin embargo existen técnicas de Coordinación de Interferencia Inter-Celda (ICIC, Inter ...
Betty Nayibe Fernández Campo +2 more
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mBio, 2018 Biofilm formation by Bacillus subtilis requires the expression of genes encoding enzymes for extracellular polysaccharide synthesis and for an amyloid-like protein.
Jan Kampf +9 more
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Min-SINR Maximization for mmWave Massive MISO-NOMA System With Randomly Directional Beamforming
IEEE Access, 2020 Based on the high-direction characteristic of millimeter wave (mmWave) transmission, randomly directional beamforming (RDB) can be used for the mmWave massive multiple-input single-output (MISO) non-orthogonal multiple access (NOMA) system to reduce the ...
Fuyuan Xu, Hailin Zhang
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Optimizing the Location of 5G Network Base Stations Taking into Account Intra-System Interference
Proceedings of the International Conference on Applied Innovations in ITThis work is devoted to the structural optimization of 5G networks, specifically addressing the problem of base station (BS) placement optimization in indoor network deployment.
Serhii Siden +5 more
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Decoupled Access in HetNets With Backhaul Constrained Small Base Stations
IEEE Access, 2018 This paper investigates the uplink (UL) and downlink decoupled access in heterogeneous networks with backhaul constraints. A capacity-based user association policy is proposed for users with decoupled access, where small base stations (SBSs) connect to ...
Ran Li +4 more
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Performance Analysis of Oblique Projection Filtering Based on Polarization Sensitive Array
Leida xuebao, 2013 The output SINR (Signal to Interference and Noise Ratio) of oblique projection and orthogonal projection filtering based on polarization sensitive array is investigated.
Tian Jing, Liao Gui-sheng, Yang Zhi-wei
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Some Properties of SINR Regions for Standard Interference Mappings
SICE Journal of Control, Measurement, and System Integration, 2020 In 1995, Yates proposed an axiomatic framework of standard interference mappings and examined the iterative power control algorithm for a system with interference constraints.
Susumu Shindoh
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Nonuniform SINR+Voronoi diagrams are effectively uniform [PDF]
Theoretical Computer Science, 2015 This paper concerns the behavior of an SINR diagram of wireless systems, composed of a set S of n stations embedded in R^d, when restricted to the corresponding Voronoi diagram imposed on S. The diagram obtained by restricting the SINR zones to their corresponding Voronoi cells is referred to hereafter as an SINR+Voronoi diagram.
Kantor, Erez +3 more
openaire +2 more sources
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Low Earth Orbit (LEO) satellite constellations offer unprecedented opportunities for global broadband connectivity but pose significant beamforming challenges due to rapid platform motion and stringent onboard hardware constraints. Fully digital architectures, while optimal in theory, remain impractical for satellite payloads, motivating ...
Mohammad Momani +2 more
wiley +1 more source