Leakage Suppression in Pulse-Shaped OTFS Delay-Doppler-Pilot Channel Estimation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3160657
Abstract: In this letter, we propose a novel channel estimation scheme with leakage suppression for orthogonal time frequency and space (OTFS) modulation. In OTFS, data and pilot symbols are placed in the delay-Doppler (DD) domain and… read more here.
Keywords: estimation; delay doppler; channel estimation; leakage suppression ... See more keywords
Qubit leakage suppression by ultrafast composite pulses.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.003944
Abstract: The leakage suppression problem is considered for a three-level ladder-type quantum system, in which the first two levels are the qubit system and the third is the leakage state weakly coupled to the qubit system.… read more here.
Keywords: ultrafast composite; leakage; suppression ultrafast; leakage suppression ... See more keywords