Results 131 to 140 of about 266,557 (240)

LTE soft handover based on hysteresis and threshold combination

open access: diamond, 2020
Maksum Pinem   +3 more
openalex   +1 more source

Joint Time Synchronisation and Localisation Method by TDOA Observation in 5G Networks

open access: yesIET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This work proposes a method for joint time synchronisation and localisation problems and proposes to obtain the initial values of the alternating iteration algorithm through solving the MVIE problem. The simulations showcase the satisfying positioning accuracy and clock synchronisation accuracy of the proposed method.
Qiao Liu   +3 more
wiley   +1 more source

Benchmarking metabarcode sequence denoisers for improved invertebrate community diversity estimates

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 1, Page 15-32, January 2026.
Abstract DNA metabarcoding is fast becoming a method of choice for the inventory and monitoring of community‐level arthropod biodiversity, with growing interest in the recovery of haplotype‐level variation within species from metabarcoding reads. Denoising tools have been established as the standard for metabarcode processing, with the promise to ...
Marius Hannes Eisele   +5 more
wiley   +1 more source

Innovative Approaches in Differential Equation Analysis Using the Enhanced Differential Transform and Homotopy Perturbation Method

open access: yesInternational Journal of Differential Equations, Volume 2026, Issue 1, 2026.
Ordinary differential equations (ODEs) are very basic when it comes to modeling dynamic systems in various fields of science and engineering. However, solving high‐dimensional, nonlinear, and stiff ODEs is still a major challenge given the limitations of existing numerical methods, which tend to have difficulties in terms of accuracy and efficiency ...
V. Murugesh   +6 more
wiley   +1 more source

An Overlapping One‐Step Multiderivative Hybrid Block Method for Solving Second‐Order Initial Value Problems

open access: yesJournal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This paper presents a one‐step multiderivative hybrid block method of Order 12 that incorporates an overlapping strategy, in which intrastep points from the previous block are reused in the current step to enhance accuracy and stability when solving linear and nonlinear initial value problems.
Uthman O. Rufai   +4 more
wiley   +1 more source

Single ACPW‐Fed Dual‐/Tri‐Band Dual Circularly Polarized Microstrip Antenna for Improvised Explosive Device Detection

open access: yesJournal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
A compact single asymmetric coplanar waveguide feed (ACPW‐fed) dual circularly polarized microstrip antenna that operates at 1.8, 3.9, and 5.2 GHz in the entire operating frequency band 600 MHz–6 GHz for the radar detection of the improvised explosive devices (IEDs) carried by a person is introduced.
Jaures Anou Koudjou   +4 more
wiley   +1 more source

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