Research on time synchronization technology of virtual radio
- 10.2991/meic-15.2015.271How to use a DOI?
- System of signal processing; Aerospace Measurement; Aerospace control; virtual radio; Time synchronization
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).
- © 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/).
Cite this article
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 -