Results 1 to 10 of about 211,442 (229)
Energy-efficiency in telecommunications networks: Link-by-link versus end-to-end grooming [PDF]
2010 14th Conference on Optical Network Design and Modeling (ONDM), 2010 The large share of energy consumption in telecommunication networks is expected to shift from access networks to core networks. Estimating the power consumption of core networks is not easy, as they vary a lot in size and topology. Using an exemplary but realistic core network, we estimate its power consumption for both a link-by-link grooming and an ...
Ward Van Heddeghem +5 more
core +7 more sources
Quantum key distribution implemented with d-level time-bin entangled photons [PDF]
Nature CommunicationsHigh-dimensional photon states (qudits) are pivotal to enhance the information capacity, noise robustness, and data rates of quantum communications.
Hao Yu +17 more
doaj +2 more sources
Advanced algorithm to detect stealthy cyber attacks on automatic generation control in smart grid
IET Cyber-Physical Systems, 2020 One of the basic requirements of today's sophisticated world is the availability of electrical energy, and neglect of this matter may have irreparable damages such as an extensive blackout.
Fatemeh Akbarian +3 more
doaj +1 more source
IEEE Access, 2023 The telecommunications sector has experienced enormous advances with technological evolution, and various alternatives for technology development toward 5G technologies have been proposed.
Byungun Yoon +6 more
doaj +1 more source
Investigating the Links of Interpersonal Trust in Telecommunications Companies [PDF]
Sustainability, 2018 The purpose of this paper is to determine if there are links between interpersonal trust and competences, relations, and cooperation in Polish telecommunications companies. It examines which factors affect trust in co-workers and managers in sustainable organizations. The paper surveys a sample of 175 employees of telecommunications companies in Poland
Helena Bulińska-Stangrecka +1 more
openaire +1 more source
D-Link Comprehensive Training Solution for Networking Professionals
Современные информационные технологии и IT-образование, 2020 The paper is devoted to the description of the structure of educational resources of the D-Link company as a comprehensive training solution, including a portal for distance learning and certification, an electronic library, lecture courses ...
Philip Zakharov +3 more
doaj +1 more source
The Urban-Rural Telecommunications Divide Endures: A Historical Perspective from Landline Telephony
Urban Science, 2020 The popular press and academic literature show that the urban-rural divide persists with regard to recent telecommunications technologies, such as broadband and wireless service.
Jean-Michel Guldmann
doaj +1 more source
Internet Policy Review, 2020 This article examines developments regarding encryption law and policy within ‘Five Eyes’ (FVEY) countries by focussing on the recently enacted Telecommunications and Other Legislation Amendment (Assistance and Access) Act 2018 (Cth) in Australia.
Monique Mann, Angela Daly, Adam Molnar
doaj +1 more source
Inverse Extrapolation for Efficient Precoding in Time-Varying Massive MIMO–OFDM Systems
IEEE Access, 2019 Regularized zero forcing (RZF) precoding is an efficient linear precoding scheme for combating interference in a single-cell massive multiple-input-multiple-output (MIMO) systems.
Shijuan Wu +4 more
doaj +1 more source
Sensors, 2021 With the technical growth and the reduction of deployment cost for distributed energy resources (DERs), such as solar photovoltaic (PV), energy trading has been recently encouraged to energy consumers, which can sell energy from their own energy storage ...
Yoon-Sik Yoo +4 more
doaj +1 more source