System-Level Power Optimization of Digital Audio Back End for Hearing Aids
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0419-z
Abstract: This work deals with power optimization of the audio processing back end for hearing aids—the interpolation filter, the sigma-delta ($$\Sigma \Delta )$$ΣΔ) modulator and the Class D power amplifier (PA) as a whole. Specifications are… read more here.
Keywords: back end; power optimization; system level; power ... See more keywords
Power optimization using massive MIMO and small cells approach in different deployment scenarios
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Networks"
DOI: 10.1007/s11276-015-1174-y
Abstract: Power optimization is an important area of concern for the wireless communication in 5G. With the increase in the number of users or subscribers, more amount of power is required for transmission, reception and processing.… read more here.
Keywords: power optimization; deployment scenarios; different deployment; power ... See more keywords
Quantum evolutionary algorithm based power optimization control strategy for China initiative accelerator driven subcritical system
Sign Up to like & getrecommendations! Published in 2022 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2021.108678
Abstract: Abstract The power optimization control strategy for China initiative Accelerator Driven subcritical System (CiADS), which focuses on the study of dynamic features and the stable operation of coupling nuclear system, is one of the most… read more here.
Keywords: system; control; power; optimization control ... See more keywords
Power optimization of a conical dielectric elastomer actuator for resonant robotic systems
Sign Up to like & getrecommendations! Published in 2020 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2019.100619
Abstract: Abstract Insects utilize resonant actuation to amplify the flapping stroke and improve the energy efficiency. The inherent elasticity in dielectric elastomer actuators (DEAs) offers the advantage over conventional actuators of achieving resonant actuations with no… read more here.
Keywords: dielectric elastomer; conical dielectric; optimization conical; power ... See more keywords
A two-stage reactive power optimization in transmission network incorporating reserves from voltage-dependent loads
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.05.112
Abstract: With the integration of intermittent resources, more reserves are required for uncertainties. Traditionally, reactive power optimization in transmission network focuses on loss minimization problems, regarding loads as voltage-independent injections. In fact, the bus voltage magnitude… read more here.
Keywords: voltage; power; power optimization; reactive power ... See more keywords
DC bias and power optimization for AV-DCO-OFDM in optical wireless communication
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.125951
Abstract: Abstract In this paper, we investigate the optimization of direct current (DC) bias, information-bearing power and subcarrier power allocation in absolute valued DC biased optical orthogonal frequency division multiplexing (AV-DCO-OFDM) systems. First, we analyze the… read more here.
Keywords: dco ofdm; power; bias power; optimization ... See more keywords
Reactive power optimization of an active distribution network including a solid state transformer using a moth swarm algorithm
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Renewable and Sustainable Energy"
DOI: 10.1063/1.5072789
Abstract: This paper presents a reactive power optimization model for an active distribution network (ADN), including a solid state transformer (SST). In this model, the SST, as a power electronic device, compensates the system reactive power… read more here.
Keywords: transformer; power; model; power optimization ... See more keywords
A Hierarchical Data–Driven Wind Farm Power Optimization Approach Using Stochastic Projected Simplex Method
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2021.3051773
Abstract: In a wind farm, the interactions among the wind turbines through wakes can significantly reduce the power output of the wind farm. These together with the complex wind conditions make the power optimization problem of… read more here.
Keywords: power; wind farm; power optimization;
Power Optimization Methodology for Ultralow Power Microcontroller With Silicon on Thin BOX MOSFET
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2016.2635675
Abstract: In this brief, a practical power optimization method that calculates the optimal power supply and body bias voltages, for a given target operational frequency and a temperature, is proposed and evaluated. The proposed optimization method… read more here.
Keywords: methodology; power; optimization methodology; power optimization ... See more keywords
Power Optimization for Massive MIMO Systems With Hybrid Energy Harvesting Transmitter
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2018.2854719
Abstract: We investigate power optimization for throughput maximization in massive multiple-input multiple-output (MIMO) downlink networks with hybrid energy harvesting transmitter. In particular, a finite-capacity energy harvester is employed at the base station in conjunction with the… read more here.
Keywords: energy; mimo; power; energy harvesting ... See more keywords
Joint Scheduling and Power Optimization for Delay Constrained Transmissions in Coded Caching Over Wireless Fading Channels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2021.3109427
Abstract: Coded caching has become a hot research topic in recent years. However, existing studies rarely consider the delay constrained transmissions over wireless fading channels. For strict delay constrained content delivery over wireless fading channels, power… read more here.
Keywords: wireless fading; power optimization; delay; fading channels ... See more keywords