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cs.IT2020★ 1 cited
Symmetrical Z-Complementary Code Sets (SZCCSs) for Optimal Training in Generalized Spatial Modulation
Yajing Zhou, Zhengchun Zhou, Zilong Liu +3
This paper introduces a novel class of code sets, called "symmetrical Z-complementary code sets (SZCCSs)" , whose aperiodic auto- and cross- correlation sums exhibit zero-correlati…
cs.IT2020
New Complementary Sets with Low PAPR Property under Spectral Null Constraints
Yajing Zhou, Yang Yang, Zhengchun Zhou +3
Complementary set sequences (CSSs) are useful for dealing with the high peak-to-average power ratio (PAPR) problem in orthogonal frequency division multiplexing (OFDM) systems. In…
cs.IT2020
Low-PMEPR Preamble Sequence Design for Dynamic Spectrum Allocation in OFDMA Systems
Yajing Zhou, Zhengchun Zhou, Zilong Liu +2
Orthogonal Frequency Division Multiple Access (OFDMA) with Dynamic spectrum allocation (DSA) is able to provide a wide range of data rate requirements. This paper is focused on the…