Amazon’s unexpected spring sale is the place to find truly effective cleaning products at a steal.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Harry Sawyers is an editor who has covered home improvement, HVAC, cleaning, and ...

Abstract: This paper presents a linear complexity iterative rake detector for the recently proposed orthogonal time frequency space (OTFS) modulation scheme. The basic idea is to extract and ...