Prototype Filter for QAM-FBMC Systems Based on Discrete Prolate Spheroidal Sequences (DPSS)
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3157304
Abstract: In conventional wireless communications, cyclic-prefix orthogonal frequency division multiplexing (CP-OFDM) has been adopted as the baseline multicarrier scheme. Despite their corroborated merits, they are explored only in the asynchronous and strictly orthogonal scenario. To overcome… read more here.
Keywords: qam fbmc; based discrete; filter; prototype filter ... See more keywords
On the Correlation Concentration of Discrete Prolate Spheroidal Sequences
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2021.3134594
Abstract: For theessential set of discrete prolate spheroidal sequences (DPSS) corresponding to a given discrete-time-bandwidth product, we show that the auto and cross-correlations between the member sequences of the set also exhibit high concentration over a… read more here.
Keywords: prolate spheroidal; concentration; spheroidal sequences; discrete prolate ... See more keywords