Frame Boundary Detection and Deep Learning-based Doppler Shift Estimation for FBMC/OQAM Communication System in Underwater Acoustic Channels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3148410
Abstract: Underwater acoustic (UWA) communication is the only option for underwater long-distance wireless communication. However, its data rate is very low, in tens of kbps, and the time-varying nature of the UWA channel exhibits a Doppler… read more here.
Keywords: frame boundary; doppler scale; based doppler; fbmc oqam ... See more keywords
CZT Algorithm for the Doppler Scale Signal Model of Multireceiver SAS Based on Shear Theorem
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2023.3234572
Abstract: In multireceiver synthetic aperture sonars (SASs), the traditional non-stop-hop-stop model normally ignores the intrapulse motion of sonar platform. However, such intrapulse motion brings the Doppler scale effect (DSE) to the echo signal, which will lead… read more here.
Keywords: signal model; doppler scale; scale signal; model ... See more keywords