Results 51 to 60 of about 393,822 (193)

A survey of self organisation in future cellular networks [PDF]

open access: yes, 2013
This article surveys the literature over the period of the last decade on the emerging field of self organisation as applied to wireless cellular communication networks.
Aliu, Osianoh Glenn   +3 more
core   +1 more source

Implementation of a LiFePO4 battery charger for cell balancing application

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2018
Cell imbalance has always happened in the series-connected battery. Series-connected battery needs to be balanced to maintain capacity and maximize the batteries lifespan. Cell balancing helps to dispart energy equally among battery cells.
Amin Amin, Kristian Ismail, Abdul Hapid
doaj   +1 more source

Characteristics of Battery Management Systems of Electric Vehicles with Consideration of the Active and Passive Cell Balancing Process

open access: yesWorld Electric Vehicle Journal, 2021
Energy shortage and environmental pollution issues can be reduced considerably with the development and usage of electric vehicles (EVs). However, electric vehicle performance and battery lifespan depend on a suitable battery arrangement to meet the ...
Muhammad Uzair   +2 more
doaj   +1 more source

Joint Resource Partitioning and Offloading in Heterogeneous Cellular Networks [PDF]

open access: yes, 2013
In heterogeneous cellular networks (HCNs), it is desirable to offload mobile users to small cells, which are typically significantly less congested than the macrocells.
Andrews, Jeffrey G., Singh, Sarabjot
core  

Parallel grid library for rapid and flexible simulation development

open access: yes, 2012
We present an easy to use and flexible grid library for developing highly scalable parallel simulations. The distributed cartesian cell-refinable grid (dccrg) supports adaptive mesh refinement and allows an arbitrary C++ class to be used as cell data ...
Honkonen, I.   +4 more
core   +1 more source

A survey of machine learning techniques applied to self organizing cellular networks [PDF]

open access: yes, 2017
In this paper, a survey of the literature of the past fifteen years involving Machine Learning (ML) algorithms applied to self organizing cellular networks is performed.
Imran, Muhammad Ali   +3 more
core   +1 more source

Single Switched Capacitor Battery Balancing System Enhancements

open access: yesEnergies, 2013
Battery management systems (BMS) are a key element in electric vehicle energy storage systems. The BMS performs several functions concerning to the battery system, its key task being balancing the battery cells.
Joeri van Mierlo   +4 more
doaj   +1 more source

Achieving Max-Min Throughput in LoRa Networks

open access: yes, 2020
With growing popularity, LoRa networks are pivotally enabling Long Range connectivity to low-cost and power-constrained user equipments (UEs). Due to its wide coverage area, a critical issue is to effectively allocate wireless resources to support ...
Fu, Liqun, Lyu, Jiangbin, Yu, Dan
core   +1 more source

Critical Review of Optimal Control Methods for Li‐Ion Batteries in Electric Vehicles

open access: yesChemElectroChem
Battery management systems are important for the safe and efficient operation of electric vehicles. Although high hardware performance and effective configurations of batteries have been realized, a management algorithm is required for ensuring optimal ...
Assist. Prof. Yeonsoo Kim
doaj   +1 more source

A Framework to Analyze the Performance of Load Balancing Schemes for Ensembles of Stochastic Simulations [PDF]

open access: yes, 2012
Ensembles of simulations are employed to estimate the statistics of possible future states of a system, and are widely used in important applications such as climate change and biological modeling. Ensembles of runs can naturally be executed in parallel.
Ahn, Tae-Hyuk   +5 more
core   +1 more source

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