Implementation of Non-stationary Channel Emulator Based on USRP

Dongyang Zhang; Kai Mao; Yang Yang; Benzhe Ning; Qiuming Zhu

Machine Learning and Intelligent Communications. 5th International Conference, MLICOM 2020, Shenzhen, China, September 26-27, 2020, Proceedings

Research Article

Implementation of Non-stationary Channel Emulator Based on USRP

Download

2 downloads

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1007/978-3-030-66785-6_48,
    author={Dongyang Zhang and Kai Mao and Yang Yang and Benzhe Ning and Qiuming Zhu},
    title={Implementation of Non-stationary Channel Emulator Based on USRP},
    proceedings={Machine Learning and Intelligent Communications. 5th International Conference, MLICOM 2020, Shenzhen, China, September 26-27, 2020, Proceedings},
    proceedings_a={MLICOM},
    year={2021},
    month={1},
    keywords={USRP Virtual instrument Non-stationary channel fading SoLFM},
    doi={10.1007/978-3-030-66785-6_48}
}

Dongyang Zhang
Kai Mao
Yang Yang
Benzhe Ning
Qiuming Zhu
Year: 2021
Implementation of Non-stationary Channel Emulator Based on USRP
MLICOM
Springer
DOI: 10.1007/978-3-030-66785-6_48

Dongyang Zhang¹, Kai Mao¹, Yang Yang¹, Benzhe Ning¹, Qiuming Zhu¹^,*

1: The Key Laboratory of Dynamic Cognitive System of Electromagnetic Spectrum Space, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics

*Contact email: zhuqiuming@nuaa.edu.cn

Abstract

Inspired by the modular design of virtual instruments, a discrete non-stationary channel model and a flexible hardware architecture are proposed in this paper. On this basis, a universal channel emulator is implemented on universal software radio peripheral (USRP) platform. Moreover, we proposed a sum of linear frequency modulation (SoLFM) method to accurately generate non-stationary channel fading with continuous phase, i.e., Rayleigh fading, Rice fading, and log-normal fading channels. In addition, hardware measurement results demonstrate that the measured statistical properties are well consistent with the corresponding theoretical ones.

Keywords: USRP Virtual instrument Non-stationary channel fading SoLFM

Published: 2021-01-24
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-030-66785-6_48

Implementation of Non-stationary Channel Emulator Based on USRP

Abstract

About EAI

Community

Publish with EAI