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Implementation of channel simulation and GMSK modulation signal transmission system based on GNU Radio
Author(s): Jiyuan Tan; Zhaogen Zhong; Renxin Liu
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Paper Abstract

Aiming at the multi-standard and multi-system requirements of modern wireless communication systems, it is more and more important to process a large number of signals and data efficiently, quickly and relatively low-cost. The software radio technology has wireless communication by its easy modification and low cost. Technology has been upgraded to a new level of software and ease of expansion. Firstly, the GNU Radio platform, software architecture and hardware platform are described. Then, using the general software radio platform, the simulation and implementation of communication channels such as fading and drift are completed in the GNU Radio programming environment. Based on this, GNU Radio+ USRP is further designed. Transmission and reception of modulated signals of GMSK. Thereby wireless communication based on software radio platform is realized. From the experimental results, the system can transmit and receive GMSK modulated signals better.

Paper Details

Date Published: 31 December 2019
PDF: 10 pages
Proc. SPIE 11384, Eleventh International Conference on Signal Processing Systems, 113840J (31 December 2019); doi: 10.1117/12.2559774
Show Author Affiliations
Jiyuan Tan, Naval Aviation Univ. (China)
Zhaogen Zhong, Naval Aviation Univ. (China)
Renxin Liu, Naval Aviation Univ. (China)


Published in SPIE Proceedings Vol. 11384:
Eleventh International Conference on Signal Processing Systems
Kezhi Mao, Editor(s)

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