Research on time synchronization technology of virtual radio

DOI

10.2991/meic-15.2015.271How to use a DOI?

Keywords

System of signal processing; Aerospace Measurement; Aerospace control; virtual radio; Time synchronization

Abstract

The time synchronization in the virtual radio system is determined as one of thorny technical problems. Especially in TT&C (Telemetry Tracking and Command) system, it requires incredible precision with time. A novel method for time synchronization by high-precision in a unified virtual radio model specially designed is derived based on AD/DA cache and software cache in the present study. The unified virtual radio model with distributed frame is designed for most applications of virtual radio. And on this basis, the time synchronization strategy is detailed on time synchronization strategy from two designs of daughter card and front-end computer software. Finally, it is also discussed preliminary that time delay of demodulation for this model have an effect on radio system (TT&C).

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bingyin Han
AU  - Haixin Zheng
AU  - Yuanqin Wang
AU  - Xianglong Gu
PY  - 2015/04
DA  - 2015/04
TI  - Research on time synchronization technology of virtual radio
BT  - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 1193
EP  - 1196
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-15.2015.271
DO  - 10.2991/meic-15.2015.271
ID  - Han2015/04
ER  -