Results 31 to 40 of about 555,563 (301)
Energy Efficiency Optimization Scheme for Multi-core Processor Under Power Consumption Constraint [PDF]
Jisuanji gongcheng, 2017 Keeping processor power consumption under budget can reduce the cost of cooling and improve the system reliability.Most existing energy efficiency optimization schemes are profile-based offline schemes,which may reduce practicality.Furthermore ...
QIU Xiaojie,AN Hong,CHEN Junshi,CHI Mengxian,JIN Xu
doaj +1 more source
Multipath Component Power Delay Profile Based Ranging
IEEE Journal of Selected Topics in Signal ProcessingPrecision ranging technology has become indispensable for ensuring efficient, reliable, and low-latency fifthgeneration (5G) networks. In this paper, we propose a novel ranging method which is multipath component (MPC) power delay profile (PDP) based ranging.
Xiao, Fangqing, Zhao, Zilu, Slock, Dirk
openaire +2 more sources
On Max-SINR Receiver for Hexagonal Multicarrier Transmission Over Doubly Dispersive Channel
, 2013 In this paper, a novel receiver for Hexagonal Multicarrier Transmission (HMT) system based on the maximizing Signal-to-Interference-plus-Noise Ratio (Max-SINR) criterion is proposed. Theoretical analysis shows that the prototype pulse of the proposed Max-
Xia, Xiaochen +3 more
core +1 more source
Polarimetric distance-dependent models for large hall scenarios [PDF]
, 2016 A comprehensive polarimetric distance-dependent model of the power delay profile (PDP) and path gain is proposed. The model includes both specular multipath components (SMCs) and dense multipath components (DMC), the latter being modeled with an ...
Cheng, Shiqi +7 more
core +2 more sources
, 2010 We demonstrate a 5-GHz-broadband tunable slow-light device based on stimulated Brillouin scattering in a standard highly-nonlinear optical fiber pumped by a noise-current-modulated laser beam. The noise modulation waveform uses an optimized pseudo-random
Bo +24 more
core +1 more source
A Geometry-Based Beamforming Channel Model for UAV mmWave Communications
Sensors, 2020 Considering the three-dimensional (3D) trajectory, 3D antenna array, and 3D beamforming of unmanned aerial vehicle (UAV), a novel non-stationary millimeter wave (mmWave) geometry-based stochastic model for UAV to vehicle communication channels is ...
Kai Mao +5 more
doaj +1 more source
Energies, 2023 Distribution system reconfiguration (DSR) is an essential activity in the operation of distribution utilities, usually carried out to lower active power losses and improve reliability metrics.
Matheus Diniz Gonçalves-Leite +2 more
doaj +1 more source
Modeling of wide-band MIMO radio channels based on NLoS indoor measurements [PDF]
, 2004 Link to published version (if available)
Björn Ottersten +6 more
core +3 more sources
Influence of Vegetation on the Outdoor-to-Indoor Mobile Radio Propagation in 700 MHz Band
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsStarting from outdoor transmission, crossing vegetation, the wideband and narrowband characterization of the indoor mobile radio channel in the 700 MHz band is obtained from experiments carried out in the indoor environment of the Engineering building at
Leonardo G. Ribeiro +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source