Results 121 to 130 of about 44,063 (255)

Golden Angle Modulation: Approaching the AWGN Capacity

open access: yes, 2018
Submitted draft paper for review.
Larsson, Peter   +2 more
openaire   +2 more sources

Performance analysis of Bluetooth packet transmission and adaptive packet selection strategy

open access: yesTongxin xuebao, 2005
Relations between bit error rate and average received signal-to-noise ratio (SNR) in AWGN channel were derived for three modulation modes defined by Bluetooth 2.0+EDR new specification.
YANG Fan, WANG Ke, QIAN Zhi-hong
doaj   +2 more sources

Chaotic Multiple Access System Based on Orthogonal Chaotic Vector of Lorenz System

open access: yesمجلة النهرين للعلوم الهندسية, 2017
Chaos phenomenon is capable of generating chaotic sequences with low cross-correlation, which can be useful for spreading the direct sequence code division multiple access (DS-CDMA) system.
Hikmat N. Abdullah
doaj  

Simultaneous single image super‐resolution and blind Gaussian denoising via slim ghost full‐frequency residual blocks

open access: yesIET Image Processing
Given that super‐resolution (SR) aims to recover lost information, and low‐resolution (LR) images in real‐world conditions might be corrupted with multiple degradations, considering basic bicubic down‐sampling as the sole degradation significantly limits
Saghar Farhangfar   +4 more
doaj   +1 more source

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