Results 11 to 20 of about 197,058 (265)
Dynamic Spectrum Sharing in the Age of Millimeter-Wave Spectrum Access [PDF]
Next-generation wireless networks are facing spectrum shortage challenges, mainly due to, among other factors, the projected massive numbers of IoT connections and the emerging bandwidth-hungry applications that such networks ought to serve. Spectrum is scarce and expensive, and therefore, it is of crucial importance to devise dynamic and flexible ...
Hamdaoui, Bechir +2 more
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Frequency Downshifting in Wave Spectra in Coastal Zone and Its Influence on Mudbank Formation
The evolution of wind waves in coastal zones leads to changes in the shape of the wave spectrum. Along the coast of Kerala, due to the presence of mudbanks during the southwest monsoon, we could observe downshifting of the peak frequency in the wave ...
Yana Saprykina +3 more
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On the spectrum of pp-wave matrix theory [PDF]
We study the spectrum of the recently proposed matrix model of DLCQ M-theory in a parallel plane (pp)-wave background. In contrast to matrix theory in a flat background this model contains mass terms, which lift the flat directions of the potential and renders its spectrum discrete.
Kim, N., Plefka, J.
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Evolution Wave Condition Using WAVEWATCH III for Island Sheltered Area in the South China Sea
Wave conditions around islands in the South China Sea (SCS) are of significant interest due to their importance for marine operations and coastal engineering. Understanding and accurately predicting wave characteristics in this region are crucial.
Li Zou +3 more
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A 2D Model for 3D Periodic Deep-Water Waves
The paper is devoted to further development of an accelerated method for simulation of the two-dimensional surface waves at infinite depth with the use of a two-dimensional model derived with simplifications of the three-dimensional equations for ...
Dmitry Chalikov
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Wave Spectrum of Breaking Waves
By wave breaking, an incident monocromatic wave is transformed to a wave composed of its harmonic frequency waves inside a surf zone. Based on a dimensional consideration, the "-1 power law ", the "-2 power law ", the "-2/3 power law " and the "-1/2 power law " on the wave height spectrum ,H(f), are derived as sorts of equilibrium spectra.
Toru Sawaragi, Koichiro Iwata
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Impact of Wave Irregularity on Hydrodynamic Forces Acting on a Vertical Cylinder in the Persian Gulf [PDF]
The development of marine structures for harnessing natural resources, especially clean energy technologies like offshore wind turbines, is crucial.
Mahdi Saleh +2 more
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Wind–Wave Modeling: Where We Are, Where to Go
We perform a critical analysis of the present approach in wave modeling and of the related results. While acknowledging the good quality of the best present forecasts, we point out the limitations that appear when we focus on the corresponding spectra ...
Luigi Cavaleri +2 more
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On the Separation Period Discriminating Gravity and Infragravity Waves off Gyeongpo Beach, Korea
Although there have been a number of studies investigating fundamental characteristics of infragravity waves in coastal zones, a proper method of deciding period ranges that are associated with gravity or infragravity waves remains uncertain.
Jung-Eun Oh +3 more
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[Introduction] According to the measured wave data of one year in the deep water area of Eastern Guangdong, this paper mainly studies the basic characteristics of annual waves in the sea area.
PAN Dongdong +3 more
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