Results 101 to 110 of about 59,596 (250)

Simulating LTE/LTE-Advanced Networks with SimuLTE

open access: yes, 2015
In this work we present SimuLTE, an OMNeT++-based simulator for LTE and LTE-Advanced networks. Following well-established OMNeT++ programming practices, SimuLTE exhibits a fully modular structure, which makes it easy to be extended, verified, and integrated. Moreover, it inherits all the benefits of such a widely used and versatile simulation framework
VIRDIS, ANTONIO   +2 more
openaire   +3 more sources

Revisiting olivine‐phyric shergottites: Pyroxene crystallization pressure and the role of undercooling

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Shergottites are the most abundant meteorites from Mars and a major source of information on magma reservoirs, transport, and eruption, particularly in the late Hesperian northern hemisphere. Conflicting interpretations have arisen on the crystallization conditions of pyroxene in olivine‐phyric shergottites.
Roger H. Hewins   +2 more
wiley   +1 more source

Improving SC-FDMA Performance by Time Domain Equalization for UTRA LTE Uplink [PDF]

open access: yes, 2010
Single carrier frequency division multiple access (SC-FDMA) is used in the uplink of the next generation mobile communications standard Long Term Evolution (LTE).
Teich, Werner   +3 more
core  

Имитационная модель когнитивного радио

open access: yesИнформатика и автоматизация
Растущий дефицит радиочастотного спектра, вызванный взрывным ростом числа беспроводных устройств и объемов передаваемых данных, делает технологии когнитивного радио (CR) критически важными для будущего телекоммуникаций.
Valery Chertkov   +3 more
doaj   +1 more source

Application of LTE in mine wireless communication system

open access: yesGong-kuang zidonghua, 2015
In view of problem that existing mine wireless communication system cannot meet development requirement of mine informatization, a design scheme of mine-used LTE wireless communication system was proposed, and composition and function characteristics of ...
DU Anping
doaj   +1 more source

Overview of MIMO Technology in LTE, LTE-A & LTE-A-Pro

open access: yesInternational Journal Of Engineering And Computer Science, 2016
The MIMO systems having large number of base station antennas often called massive MIMO or FD-MIMO have received much attention in academia and industry to provide High spectral efficiency, High energy efficiency, High hardware efficiency and processing complexity for future cellular systems such as 4G LTE systems, LTE-Advance, LTE-Advance Pro and ...
openaire   +1 more source

AGIcam: An open‐source Internet of Things–based camera system for automated in‐field phenotyping and yield prediction

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Continuous, high‐frequency monitoring is essential to capture rapid phenological transitions and dynamic crop responses to the environment. However, most phenotyping platforms lack the temporal resolution and automation required for consistent, season‐long trait assessment.
Worasit Sangjan   +5 more
wiley   +1 more source

Research on mine integrated communication system

open access: yesGong-kuang zidonghua, 2018
For problems of independent operation of each system in coal mine underground and too many base stations with shortage of wireless data transmission bandwidth, a mine integrated communication system was designed by use of LTE technology.
ZHANG Liya
doaj   +1 more source

Beyond Directions: Symmetry‐Aware Rotation Sets for Triaxial Diffusion Encoding by Geometric Filter Optimization

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 5, Page 2489-2504, November 2026.
ABSTRACT Purpose To improve the accuracy of diffusion‐weighted powder average signals for diffusion encoding with arbitrary b‐tensors. Methods We identify an intrinsic dihedral (D2) symmetry of diffusion signals for arbitrary diffusion encoding, which defines their natural signal space (a quotient of 3D rotations). Based on this, we propose a method to
Sune Nørhøj Jespersen   +1 more
wiley   +1 more source

Comunicazione multimediale su reti LTE. Multimedial Communication over LTE networks [PDF]

open access: yes, 2022
La Long Term Evolution della trasmissione UMTS rappresenta un notevole passo avanti nella serie dei sistemi di telecomunicazione mobile e costituisce una soluzione alla crescente richiesta di servizi multimediali.
Rigon, Davide
core  

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