33 citations · 37 across the 10 of their papers we have counts for
11 papers
SCMA Inspired Sparse Vector Coding: An Enhanced URLLC Transmission Scheme
Zhen-Ming Huang, Zilong Liu, Leila Musavian +1
Sparsity is inherently exploited in sparse code multiple access (SCMA) and sparse vector coding (SVC), yet the interaction between these two has not been explored before. It is int…
Set Size Bound for Aperiodic Z-Complementary Sets
Cheng-Yu Pai, Yu-Che Tung, Zhen-Ming Huang +1
The widely and commonly adopted upper bound on the set size of aperiodic Z-complementary sets (ZCSs) in the literature has been a conjecture. In this letter, we provide detailed de…
Sparse Zero Correlation Zone Arrays for Training Design in Spatial Modulation Systems
Cheng-Yu Pai, Zilong Liu, Chao-Yu Chen
This paper presents a novel training matrix design for spatial modulation (SM) systems, by introducing a new class of two-dimensional (2D) arrays called sparse zero correlation zon…
Enhanced Cross Z-Complementary Set and Its Application in Generalized Spatial Modulation
Zhen-Ming Huang, Cheng-Yu Pai, Zilong Liu +1
Generalized spatial modulation (GSM) is a novel multiple-antenna technique offering flexibility among spectral efficiency, energy efficiency, and the cost of RF chains. In this pap…
Sparse Complementary Pairs with Additional Aperiodic ZCZ Property
Cheng-Yu Pai, Zilong Liu, Chunlei Li +1
This paper presents a novel class of complex-valued sparse complementary pairs (SCPs), each consisting of a number of zero values and with additional zero-correlation zone (ZCZ) pr…
Two-Dimensional Golay Complementary Array Sets With Arbitrary Lengths for Omnidirectional MIMO Transmission
You-Qi Zhao, Cheng-Yu Pai, Zhen-Ming Huang +2
This paper presents a coding approach for achieving omnidirectional transmission of certain common signals in massive multi-input multi-output (MIMO) networks such that the receive…
Index Modulation with Circularly-Shifted Chirps for Dual-Function Radar and Communications
Alphan Sahin, Safi Shams Muhtasimul Hoque, Chao-Yu Chen
In this study, we propose index modulation (IM) with circularly-shifted chirps (CSCs) (CSC-IM) for dual-function radar and communication (DFRC) systems. The proposed scheme encodes…
Designing Two-Dimensional Complete Complementary Codes for Omnidirectional Transmission in Massive MIMO Systems
Cheng-Yu Pai, Zilong Liu, You-Qi Zhao +2
This paper presents an efficient construction of two-dimensional (2D) complete complementary codes (CCCs) for their modern application as omnidirectional precoding matrices in mass…
Two-Dimensional Golay Complementary Array Sets from Generalized Boolean Functions
Cheng-Yu Pai, Chao-Yu Chen
The one-dimensional (1-D) Golay complementary set (GCS) has many well-known properties and has been widely employed in engineering. The concept of 1-D GCS can be extended to the tw…
Wideband Index Modulation with Circularly-Shifted Chirps
Safi Shams Muhtasimul Hoque, Chao-Yu Chen, Alphan Sahin
In this study, we propose a wideband index modulation (IM) based on circularly-shifted chirps. To derive the proposed method, we first prove that a Golay complementary pair (GCP) c…
How to Construct Mutually Orthogonal Complementary Sets with Non-Power-of-Two Lengths?
Shing-Wei Wu, Chao-Yu Chen, Zilong Liu
Mutually orthogonal complementary sets (MOCSs) have received significant research attention in recent years due to their wide applications in communications and radar. Existing MOC…