نتایج جستجو برای: drx

تعداد نتایج: 401  

Journal: :Telecommunication Systems 2023

The intensification of mobile broadband services and user experience is explicitly dependent on the increased battery life equipment (UE) minimized delay in service. In 5G New Radio (NR), addition to Discontinuous Reception (DRX) scheme, Bandwidth Part (BWP) switching plays a significant role reducing UE power consumption. dynamic bandwidth operation BWP efficient as can adapt its operating bas...

Journal: :Metals 2021

A hot compression test of new Al-6Mg and Al-8Mg alloys was conducted to understand the dynamic recrystallization (DRX) behavior by Mg contents. To investigate workability Al-Mg with high contents, deformation analyzed a in temperature range 300–450 °C, strain rate 10?3–100/s. Subsequently, high-temperature investigated through processing map microstructure observation. In this study, results ha...

Journal: :Metals 2021

The dynamic recrystallization (DRX) behavior of as-extruded AM50 magnesium alloy was modelled and simulated by a cellular automaton (CA) method. Isothermal compression experiments were conducted, the characteristic parameters in CA model obtained testing stress–strain flow curves wide temperature range 250–450 °C strain rate 0.001–10 s?1. stress, DRX volume fraction grain size predicted simulat...

Journal: :IEEE Transactions on Mobile Computing 2021

Improved mobile device battery lifetime and latency minimization are critical requirements for enhancing the broadband services user experience. Long-term evolution (LTE) networks have adopted discontinuous reception (DRX) as baseline solution prolonged lifetime. However, in every DRX cycle, baseband processing unit monitors decodes control signaling, thus, all instances without any actual data...

Journal: :Materials research express 2021

Abstract In this study, the hot tensile test was carried out using extruded and annealed Mg-1Al-6Y alloy. The effect of temperature strain rate on deformation behavior alloy systematically studied at different temperatures (200 °C ∼ 350 °C) rates (8 × 10 −5 s −1 1.6 −3 ). addition, evolution microstructure when is investigated. results showed that as increased or decreased, peak stress decrease...

2014
Ke Huang Ke HUANG Roland LOGÉ

Recrystallization, which can occur dynamically or statically, is an importantphenomenon causing microstructure changes in deformed metals and therefore affecting theproperties of the material. Even though extensive investigations have been carried out on thenumerical modeling of recrystallization, the literature lacks accurate recrystallization modelswhich are able to predict mi...

2008
Jongwook Lee Saewoong Bahk

In wireless networks, maximizing throughput and minimizing energy consumption are two conflicting objectives. For elastic flows, it is important to enhance the throughput since it directly affects the quality-ofservice (QoS) of users. At the same time, the energy consumption should be minimized in order to prolong the battery lifetime of the mobile station. In this paper, we propose an adaptive...

2010
Juan Carlos Moreno-Piraján Joaquín Tirano Brisa Salamanca Liliana Giraldo

Activated carbons were characterized texturally and chemically before and after treatment, using surface area determination in the BET model, Boehm titration, TPR, DRX and immersion calorimetry. The adsorption capacity and the kinetics of sulphur compound removal were determined by gas chromatography. It was established that the propanethiol retention capacity is dependent on the number of oxyg...

Journal: :Chemphyschem : a European journal of chemical physics and physical chemistry 2004
Zhijian Chen Michael G Debije Tony Debaerdemaeker Peter Osswald Frank Würthner

Experimental Section Solvents and reagents were purchased from Merck and used as received. 1,6,7,12Tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisanhydride was obtained from BASF. N,N'-Didodecylperylene-3,4:9,10-tetracarboxylic acid bisimide 2 was synthesized according to the literature. NMR spectra were recorded on a Bruker DRX 400 spectrometer using the proton signal of TMS as internal ...

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