Abstract: To address the problem of high complexity of channel estimation for orthogonal time frequency space (OTFS) systems, we propose a low complexity channel estimation method leveraging the ...
Abstract: This article proposes a high-precision time measurement method based on digital frequency-domain phase-fitting (DFPF) by using digitized nuclear pulses. The averaging effect inherent in the ...
Lower vs higher opioid doses, as well as daily vs nondaily opioid use, were not associated with any pain trajectories. Opioid dose and frequency do not predict the course and severity of noncancer ...
MONDAY, Dec. 1, 2025 (HealthDay News) -- Drivers with mild cognitive impairment (MCI) have declines in driving frequency, complexity, and spatial range, according to a study published online Nov. 26 ...