Work

Research on Constellation-Splitting Criterion in Multiple Parameters WFRFT Modulations

Year: 2018

Type: article

Abstract: We present a novel constellation-splitting criterion in the multiple parameters weighted-type fractional Fourier transform (MP-WFRFT) modulations. First, the signal superposition characteristics are studied and the related four theorems are put forward and proved. Second, to get the expected constellation pattern, we build the optimization model with the defined constraints. Then, the genetic algorithm is adopted to optimize the designed model. Finally, numerical results are presented to validate the proposed theorems, and the bit error rate performance shows that the MP-WFRFT can be utilized to guarantee the communication security.

Source: IEEE Access

DOI: 10.1109/access.2018.2848918

Authors: Yuan Liang, Xinyu Da, Ruiyang Xu, Lei Ni, Dong Zhai, Yu Pan

Institution: Air Force Engineering University

Language: English

Topic: PAPR reduction in OFDM

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,075

Funders: National Natural Science Foundation of China, National Postdoctoral Program for Innovative Talents