Results 111 to 120 of about 357,435 (354)

Topological analysis of telecommunications networks

open access: yesVojnotehnički Glasnik, 2011
A topological analysis of the structure of telecommunications networks is a very interesting topic in the network research, but also a key issue in their design and planning.
Milojko V. Jevtović, Boban Z. Pavlović
doaj   +1 more source

Privatizing Monopolies in Developing Countries: The Real Effects of Exclusivity Periods in Telecommunications [PDF]

open access: yes
When reforming their network utility industries, many developing countries give the newly-privatized incumbent exclusive rights to serve a particular market. These "exclusivity periods" are especially common in telecommunications.
Wallsten, Scott
core   +1 more source

Low-Complexity Architecture for High-Speed 50G-PON LDPC Decoder

open access: yesIEEE Access
We propose a hardware architecture for 50G-PON LDPC decoder achieving high throughput and high error correcting capability while maintaining low level of resource utilization and implementation complexity.
Kon-Woo Kwon   +4 more
doaj   +1 more source

Information and communication technologies in Germany : Is there a remaining role for sector-specific regulation? [PDF]

open access: yes
In order to analyze the remaining role for sector-specific regulation the focus of this paper is on those elements of the Internet periphery and Internet service provision, which are strongly based on telecommunications, in particular Internet access and
Knieps, Günter
core  

Techniques for Enhanced Physical-Layer Security

open access: yes, 2010
Information-theoretic security--widely accepted as the strictest notion of security--relies on channel coding techniques that exploit the inherent randomness of propagation channels to strengthen the security of communications systems.
Barros, Joao   +2 more
core   +1 more source

Metasurfaces and Metadevices for Topological Electromagnetic Waves

open access: yesAdvanced Physics Research, EarlyView.
Optical topologies refer to diverse topological localized structures made by diverse parameters of light fields, such as vortices, skyrmions, and hopfions. This article navigates a direction of metasurface‐based integrated devices for generation, manipulation and detection of novel topologies of light, which would be a rapidly growing interdisciplinary
Rensheng Xie   +3 more
wiley   +1 more source

Engineering Binary Metal Oxide Nano‐Oscillators for Deterministic and Probabilistic Computing: From Material Physics to Emerging Paradigms

open access: yesAdvanced Physics Research, EarlyView.
This study demonstrates a versatile hardware platform using nano‐oscillators based on binary oxides for deterministic and probabilistic computing. By tailoring material physics, NbOx enables energy‐efficient synchronization for pattern recognition, while enhanced stochasticity in engineered SiOx provides robust entropy for p‐bits to solve complex ...
Jihyun Kim   +3 more
wiley   +1 more source

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