Results 81 to 90 of about 19,836 (292)

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

The analysis of telecom operator's revenue dependence on different routing and interconnection charging methods

open access: yesTechnological and Economic Development of Economy, 2012
Telecommunication operators endeavour to offer their users numerous services and, at the same time, to be competitive with other operators at the market while accomplishing high revenue.
Aleksandra Kostić-Ljubisavljević   +2 more
doaj   +1 more source

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

open access: yesAdvanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren   +8 more
wiley   +1 more source

Sistemas de resumen automático de documentos

open access: yesDigithum, 2001
La aparición de la WWW y de Internet como red de telecomunicaciones, han cambiado el concepto de lo que se considera información: no está mejor informado quien más datos posee, sino quien dispone de mejores medios para obtener exclusivamente los datos ...
Salvador Climent Roca
doaj   +1 more source

Efficient Noncollinear Second‐Harmonic Generation in Pb(In1/2Nb1/2)O3‐Pb(Mg1/3Nb2/3)O3‐PbTiO3 Crystals Through Domain‐Engineering

open access: yesAdvanced Science, EarlyView.
This study introduces a domain‐engineered PIN‐PMN‐PT ferroelectric crystal that enables efficient broadband second harmonic generation (SHG) without angle or temperature tuning. By engineering a “2T” domain structure, high SHG efficiency is achieved by noncollinear phase matching.
Xin Liu   +8 more
wiley   +1 more source

Wavelength Tunable Pulsed Lasers Enabled by a Versatile Metafiber Functioning as Both Saturable Absorber and Filter

open access: yesAdvanced Science, EarlyView.
Schematic diagram of wavelength‐tunable pulsed laser based on metafiber‐FP (Fabry‐Perot). The alcohol solution is filled inside the FP cavity to simultaneously form a spectral filter and a saturable absorber. By adjusting the refractive index value and temperature inside the cavity, the tunable filtering effect is introduced to realize wavelength ...
Bo Fu   +8 more
wiley   +1 more source

CRSPR: PageRank for Android Apps

open access: yesIEEE Access, 2017
With the sharp increase in mobile apps, modular design and functional reuse are commonly adopted. The inter-component communication (ICC) mechanism in Android allows apps to exchange data with other apps and components, resulting in large amounts of ...
Chengze Li   +7 more
doaj   +1 more source

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