Results 21 to 30 of about 1,457 (201)

BAYESIAN ESTIMATE OF TELECOMMUNICATION SYSTEMS PREPAREDNESS

open access: yesНаучный вестник МГТУ ГА, 2021
The paper assumes a Bayesian estimate of the telecommunication systems availability ratio. Downtime and uptime are described by gamma distributions with positive integer parameters.
V. E. Emelyanov, S. P. Matyuk
doaj   +1 more source

Mesh Network for Railways

open access: yesСовременные информационные технологии и IT-образование, 2019
The possibilities provided by the mesh telecommunication network on the railways are examined in the article. Mobile terminal radio stations located on trains are considered as repeaters and moving base radio stations for trains outside the coverage area
Donat M. Schneps-Schneppe   +1 more
doaj   +1 more source

Overview of development and regulatory aspects of high altitude platform system

open access: yesIntelligent and Converged Networks, 2020
High Altitude Platform (HAP) systems comprise airborne base stations deployed above 20 km and below 50 km to provide wireless access to devices in large areas.
Dong Zhou   +4 more
doaj   +1 more source

Telehospice: Using Telecommunication Technology for Terminally Ill Patients

open access: yesJournal of Computer-Mediated Communication, 2006
In 2000, a bi-state telehospice project was launched in Michigan and Kansas, designed to provide end-of-life services to hospice patients and their caregivers. Videophones were placed in the homes of hospice patients and hospice providers used this technology to supplement traditional care. This paper presents preliminary results from the first of this
Pamela Whitten   +2 more
openaire   +1 more source

NECOP Propagation Experiment: Rain-Rate Distributions Observations and Prediction Model Comparisons

open access: yesInternational Journal of Antennas and Propagation, 2012
Empirical distribution functions for one-minute average rain-rate values were compiled for three station year of observations at Nigeria environmental and climatic observatory (NECOP) propagation experiment terminal sites.
J. S. Ojo, S. E. Falodun
doaj   +1 more source

Frequency regulation participation of offshore wind farm integrated by diode-rectifer HVDC system

open access: yesThe Journal of Engineering, 2019
Large-scale wind farms integrated with multi-terminal direct current (MTDC) system decouples the frequency between the wind farms and the receiving end, resulting in weakened frequency regulation ability of the onshore AC grid. Recently a new topology is
Lijun Xie   +6 more
doaj   +1 more source

Analisis Propagasi Gelombang Radio Menggunakan DLink 624 pada Jurusan Teknik Elektro Universitas Syiah Kuala

open access: yesJurnal Rekayasa Elektrika, 2012
Telecommunication technology nowadays tries to implement Personal Communication System (PCS) which has Personal Mobility (PM) and Terminal Mobility (TM). PCS can be define as radio technology that uses Radio Frequency (RF) as a transmission medium, which
. Syahrial, Hubbul Walidaini, . Mulyadi
doaj   +1 more source

Vers nous principis de protecció de dades en un nou entorn TIC

open access: yesIDP, 2007
Davant de les noves transformacions d'Internet, entre les quals podem destacar la tendència a la connexió de xarxes fins ara autònomes i la multifuncionalitat dels equips terminals de telecomunicacions que converteixen els sistemes d'informació en ...
Yves Poullet, Jean-Marc Dinant
doaj   +1 more source

ANALISIS EFEKTIVITAS PEMASANGAN IKLAN PADA APLIKASI MOBILE DAN FAKTOR-FAKTOR YANG MEMENGARUHINYA

open access: yesJurnal Sistem Informasi, 2012
Perkembangan sistem komunikasi yang semakin cepat membawa dampak yang cukup besar bagi dunia periklanan pada aplikasi mobile. Hal tersebut disebabkan oleh besarnya peluang bagi perusahaan untuk memasarkan produknya dalam bentuk mobile advertisement ...
Sani Muhammad Isa   +4 more
doaj   +3 more sources

Telemedicine: A brief analysis

open access: yesCogent Engineering, 2014
This paper reveals the present status of wireless telemedicine system for m-health application. Wireless telemedicine network equipped with mobile, computer and telecommunication technologies which provide medical data, information and services from ...
Rajani Gupta   +2 more
doaj   +1 more source

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