Results 1 to 10 of about 68,872 (235)

Multiclass scheduling algorithms for the DAVID metro network [PDF]

open access: yes, 2004
—The data and voice integration over dense wavelength-division-multiplexing (DAVID) project proposes a metro network architecture based on several wavelength-division-multiplexing (WDM) rings interconnected via a bufferless optical switch called Hub. The
Andrea Bianco   +8 more
core   +2 more sources

Power consumption evaluation of circuit-switched versus packet-switched optical backbone networks [PDF]

open access: yes, 2013
While telecommunication networks have historically been dominated by a circuit-switched paradigm, the last decades have seen a clear trend towards packet-switched networks. In this paper we evaluate how both paradigms perform in optical backbone networks
Colle, Didier   +6 more
core   +1 more source

Flying Ad Hoc Networks: A New Domain for Network Communications

open access: yesSensors, 2018
The advent of flying ad hoc networks (FANETs) has opened an opportunity to create new added-value services. Even though it is clear that these networks share common features with its predecessors, e.g., with mobile ad hoc networks and with vehicular ad ...
Antonio Guillen-Perez   +1 more
doaj   +1 more source

Excitability and optical pulse generation in semiconductor lasers driven by resonant tunneling diode photo-detectors [PDF]

open access: yes, 2013
We demonstrate, experimentally and theoretically, excitable nanosecond optical pulses in optoelectronic integrated circuits operating at telecommunication wavelengths (1550 nm) comprising a nanoscale double barrier quantum well resonant tunneling diode ...
Balle, Salvador   +5 more
core   +1 more source

Accounting for Energy Cost When Designing Energy-Efficient Wireless Access Networks

open access: yesEnergies, 2018
Because of the increase of the data traffic demand, wireless access networks, through which users access telecommunication services, have expanded, in terms of size and of capability and, consequently, in terms of power consumption.
Greta Vallero   +3 more
doaj   +1 more source

High definition H.264/AVC subjective video database for evaluating the influence of slice losses on quality perception [PDF]

open access: yes, 2013
Prior to the construction or validation of objective video quality metrics, ground-truth data must be collected by means of a subjective video database.
De Turck, Filip   +4 more
core   +2 more sources

Benchmarking and viability assessment of optical packet switching for metro networks [PDF]

open access: yes, 2004
Optical packet switching (OPS) has been proposed as a strong candidate for future metro networks. This paper assesses the viability of an OPS-based ring architecture as proposed within the research project DAVID (Data And Voice Integration on DWDM ...
Bianco, Andrea   +12 more
core   +1 more source

Cascaded multiplexed optical link on a telecommunication network for frequency dissemination

open access: yes, 2010
We demonstrate a cascaded optical link for ultrastable frequency dissemination comprised of two compensated links of 150 km and a repeater station.
Adil Haboucha   +30 more
core   +2 more sources

Optical interconnection networks based on microring resonators [PDF]

open access: yes, 2012
Optical microring resonators can be integrated on a chip to perform switching operations directly in the optical domain. Thus they become a building block to create switching elements in on-chip optical interconnection networks, which promise to overcome
Andrea Bianco   +17 more
core   +1 more source

The Influence Brand Identity, Brand Leadership, and Brand Comunication toward Job Satisfaction

open access: yesAPMBA (Asia Pacific Management and Business Application), 2020
Employees are pivotal resources for the organization as their various interactions among many levels in the employment experience that led to strong brands. Brand identity is the foundation in employer marketing that complement in training, social event,
Rini Safitri   +2 more
doaj  

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