18 citations · 24 across the 14 of their papers we have counts for
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Asymptotically Optimal Aperiodic Doppler Resilient Complementary Sequence Sets Via Generalized Quasi-Florentine Rectangles
Zheng Wang, Zhiye Yang, Yang Yang +2
Doppler-resilient complementary sequence (DRCS) sets play a vital role in modern communication and sensing systems, particularly in high-mobility environments. This work makes two…
Doppler Resilient Complementary Sequences: Tighter Aperiodic Ambiguity Function Bound and Optimal Constructions
Zheng Wang, Yang Yang, Zhengchun Zhou +2
Doppler-resilient complementary sequence sets (DRCSs) are crucial in modern communication and sensing systems in mobile environments. In this paper, we propose a new lower bound fo…
Asymptotically Optimal Aperiodic and Periodic Sequence Sets with Low Ambiguity Zone Through Locally Perfect Nonlinear Functions
Zheng Wang, Zhengchun Zhou, Avik Ranjan Adhikary +3
Low ambiguity zone (LAZ) sequences play a crucial role in modern integrated sensing and communication (ISAC) systems. In this paper, we introduce a novel class of functions known a…
Oversampled Low Ambiguity Zone Sequences for Channel Estimation over Doubly Selective Channels
Zhi Gu, Zhengchun Zhou, Pingzhi Fan +2
Pilot sequence design over doubly selective channels (DSC) is challenging due to the variations in both the time- and frequency-domains. Against this background, the contribution o…
New sets of Non-Orthogonal Spreading Sequences With Low Correlation and Low PAPR Using Extended Boolean Functions
Kaiqiang Liu, Zhengchun Zhou, Avik Ranjan Adhikary +1
Extended Boolean functions (EBFs) are one of the most important tools in cryptography and spreading sequence design in communication systems. In this paper, we use EBFs to design n…
Asymptotically Optimal Golay-ZCZ Sequence Sets with Flexible Length
Zhi Gu, Zhengchun Zhou, Avik Ranjan Adhikary +2
Zero correlation zone (ZCZ) sequences and Golay complementary sequences are two kinds of sequences with different preferable correlation properties. Golay-ZCZ sequences are special…
New Constructions of Golay Complementary Pair/Array with Large Zero Correlation Zone
Zhi Gu, Zhengchun Zhou, Avik Ranjan Adhikary +2
Zero correlation zone (ZCZ) sequences and Golay sequences are two kinds of sequences with different preferable correlation properties. It was shown by Gong \textit{et al.} and Chen…
Asymptotically Optimal and Near-optimal Aperiodic Quasi-Complementary Sequence Sets Based on Florentine Rectangles
Avik Ranjan Adhikary, Yanghe Feng, Zhengchun Zhou +1
Quasi-complementary sequence sets (QCSSs) can be seen as a generalized version of complete complementary codes (CCCs), which enables multicarrier communication systems to support m…
New Constructions of Cross Z-Complementary Pairs
Avik Ranjan Adhikary, Zhengchun Zhou, Yang Yang +1
Spatial modulation (SM) is a new paradigm of multiple-input multiple-output (MIMO) systems, in which only one antenna at the transmitter is activated during each symbol period. Rec…
Generalized Constructions of Complementary Sets of Sequences of Lengths Non-Power-of-Two
Gaoxiang Wang, Avik Ranjan Adhikary, Zhengchun Zhou +1
The construction of complementary sets (CSs) of sequences with different set size and sequence length become important due to its practical application for OFDM systems. Most of th…
New Sets of Optimal Odd-length Binary Z-Complementary Pairs
Avik Ranjan Adhikary, Sudhan Majhi, Zilong Liu +1
A pair of sequences is called a Z-complementary pair (ZCP) if it has zero aperiodic autocorrelation sums (AACSs) for time-shifts within a certain region, called zero correlation zo…
A Generalised Construction of Multiple Complete Complementary Codes and Asymptotically Optimal Aperiodic Quasi-Complementary Sequence Sets
Zhengchun Zhou, Fangrui Liu, Avik Ranjan Adhikary +1
In recent years, complementary sequence sets have found many important applications in multi-carrier code-division multiple-access (MC-CDMA) systems for their good correlation prop…