Results 81 to 90 of about 90,566 (315)

Multi-link minimum change dynamic bandwidth allocation algorithm with QoS support

Tongxin xuebao, 2015
A multi-link minimum change dynamic bandwidth allocation (MCDBA) algorithm that supports QoS is proposed in this research.This algorithm realizes the supports of different levels of QoS and quantifies the size of bandwidth allocation.Under the condition ...
IANGGen L, UHe-wei Y, UNLi-min S, INYong Q   +3 more
doaj   +2 more sources

Performance Evaluation of the TFD-capable Dynamic QoS Assurance of HD Video Streaming in Well-dimensioned Network [PDF]

International Journal of Electronics and Telecommunications, 2018
The Traffic Flow Description (TFD) option of the IP protocol is an experimental option, designed by the Authors and described by the IETF’s Internet Draft. This option was intended for signalling for QoS purposes.
Agnieszka Chodorek, Robert R. Chodorek
doaj   +1 more source

Globalisation, Financialisation and Endogenous Thresholds for Premature Deindustrialisation

International Journal of Finance &Economics, EarlyView.
ABSTRACT We investigate the pattern and determinants of premature deindustrialisation (PD) for a large panel of advanced, emerging and developing economies. We consider the impacts of international financial integration (de facto financial globalisation), capital account openness (de jure financial globalisation) and financialisation which are often ...
Seda Ekmen Özçelik, Erdal Özmen, Fatma Taşdemir   +2 more
wiley   +1 more source

Determinants of FinTech Equity Funding Flows: Evidence From a Global Perspective

International Journal of Finance &Economics, EarlyView.
ABSTRACT This study explores the factors affecting FinTech (Financial technology startups) equity financing and deals. Traditional and alternative financing are currently progressing together; however, alternative financing remains underexplored. Using panel data from 57 countries in 2010 to 2020 and one‐step difference generalised method of moments ...
Uttam Golder, Suborna Barua, Mohammad Zoynul Abedin, Douglas Akwasi Adu, Boru Ren   +4 more
wiley   +1 more source

Exchange Rate Risk and Deviations From Purchasing Power Parity

International Journal of Finance &Economics, EarlyView.
ABSTRACT This paper proposes a new solution to the purchasing power parity (PPP) puzzles, arguing that investors' higher‐order risk attitudes, combined with higher‐order uncertainty about nominal exchange rates, as reflected by skewness and kurtosis, drive a risk premium that leads to deviations from PPP.
Michael G. Arghyrou, Wenna Lu, Panayiotis M. Pourpourides   +2 more
wiley   +1 more source

New dynamic bandwidth allocation algorithm analysis: DDSPON for ethernet passive optical networks [PDF]

, 2009
This project aims to present the state of the art in Dynamic Bandwidth Allocation (DBA) solutions, as well as the study and evaluation of one proposal of DBA algorithm: the Distributed Dynamic Scheduling for EPON (DDSPON), which is the UPC contribution ...
Garfias Hernández, Paola
core  

Manipulation Test for Multidimensional RDD

Journal of Applied Econometrics, EarlyView.
ABSTRACT The causal inference model for the regression discontinuity design (RDD) relies on assumptions that imply the continuity of the density of the assignment (running) variable. The test for this implication is commonly referred to as the manipulation test and is regularly reported in applied research to strengthen the design's validity.
Federico Crippa
wiley   +1 more source

Multi-User Ultra-Massive MIMO for very high frequency bands (mmWave and THz): a resource allocation problem [PDF]

, 2018
A dynamic subarray allocation for multi-user massive MIMO systems working in very high frequency bands (mmWave and THz) is proposed as a promising technique to unleash the capacity limits in future cellular networks capable of supporting high consuming ...
Rodrigo Muñoz, Santiago
core   +1 more source

Strong gradients, cool performance: A 64‐channel array coil with concurrent field monitoring and thermal control for ex vivo diffusion‐weighted brain imaging using the 3T connectome 2.0 MRI scanner

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose High‐resolution ex vivo diffusion‐weighted imaging (dMRI) with high b$$ b $$‐values presents significant challenges, including low signal‐to‐noise ratio (SNR), magnetic field perturbations, and temperature‐related measurement shifts.
Alina Müller, Mirsad Mahmutovic, Mona Alem, Gabriel Ramos‐Llordén, Dongsuk Sung, Manisha Shrestha, Sam‐Luca J.D. Hansen, Chaimaa Chemlali, Anpreet Ghotra, Jason Stockmann, Choukri Mekkaoui, Lawrence L. Wald, Anastasia Yendiki, Susie Y. Huang, Boris Keil   +14 more
wiley   +1 more source

Non‐monotonic time‐ and frequency‐dependent diffusion kurtosis in the human brain revealed by pulsed and oscillating gradient experiments

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To investigate the time and frequency dependence of diffusion kurtosis in the in vivo human brain with pulsed (PGSE) and oscillating gradient spin‐echo (OGSE) experiments over a range of diffusion times and frequencies using high‐performance gradients.
Runpu Hao, Eric Seth Michael, Franciszek Hennel, Klaas Paul Pruessmann   +3 more
wiley   +1 more source