Results 71 to 80 of about 266,557 (240)
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
doaj +1 more source
Jurnal Teknik Elektro Indonesia, 2023 Saat ini operator telekomunikasi masih melakukan upaya untuk meningkatkan kinerja layanannya. Salah satu metode untuk mengetahui kinerja layanannya ialah dengan melakukan pengukuran kualitas sinyal secara langsung atau biasa disebut drivetest.
Afrizal Yuhanef +2 more
doaj +1 more source
Quarterly Journal of the Royal Meteorological Society, EarlyView.The standalone non‐local thermodynamic equilibrium (NLTE) bias correction schemes, utilizing a look‐up‐table and a linear regression method developed in Part I and new quality control procedures for short‐wave infrared radiances (SWIR), were tested within a data assimilation framework.
Agnes H. N. Lim +3 more
wiley +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT This paper presents the development and validation of a scalable platooning system based on the predecessor‐following (PF) topology, designed for low‐cost follower platforms. It integrates key technologies such as localization, path planning, profile generation, and low‐level control to create a practical solution.
Dongwoo Seo, Jinhee Lee, Jaeyoung Kang
wiley +1 more source
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley +1 more source
Abundance Analysis of the Halo Giant HD122563 with Three-Dimensional Model Stellar Atmospheres
, 2009 We present a preliminary local thermodynamic equilibrium (LTE) abundance analysis of the template halo red giant HD122563 based on a realistic, three-dimensional (3D), time-dependent, hydrodynamical model atmosphere of the very metal-poor star.
Asplund, M. +4 more
core +1 more source
High Voltage, EarlyView.ABSTRACT This study explores exciting state species and reaction pathways in positive leaders to better understand the breakdown mechanisms of long air gap discharges and natural lightning. Emission spectra from an unstable positive leader in a 1 m rod‐plate air gap under switching impulse voltages were observed, spanning 300–800 nm.
Hengxin He +6 more
wiley +1 more source
Coordinated Dynamic Spectrum Management of LTE-U and Wi-Fi Networks
, 2015 This paper investigates the co-existence of Wi-Fi and LTE in emerging unlicensed frequency bands which are intended to accommodate multiple radio access technologies.
Baysting, Samuel +5 more
core +1 more source
Guest Editorial: Unfolding the potential of 5G technologies for future wireless networks
IET Networks, EarlyView.Abstract With the rapid advancements in mobile Internet and smartphones, data traffic in current mobile communication systems is growing exponentially. At the same time, demands for lower latency, increased robustness, and higher energy efficiency are becoming more stringent.
Gwanggil Jeon +3 more
wiley +1 more source
Asia‐Pacific Economic History Review, EarlyView.Abstract Revised GDP data suggest that Japan was more than one‐third richer in 1874 than suggested by Maddison, and that Meiji period growth built on earlier development. Despite trend GDP per capita growth during the Tokugawa Shogunate, the catching‐up process only started after 1890 with respect to Britain, and after World War I with respect to the ...
Stephen Broadberry +2 more
wiley +1 more source