6.4 - A Study on Implementation of Network Based Telemetry System Using Retransmission
- Event
- etc2016 - 36. European Telemetry and Test Conference
2016-05-10 - 2016-05-12
Nürnberg, Germany - Chapter
- 6. Ground & Onboard TLM systems
- Author(s)
- S. Im, C. Hwang, H. Lee, I. Choi - Agency for Defense Development (Korea)
- Pages
- 206 - 209
- DOI
- 10.5162/etc2016/6.4
- ISBN
- 978-3-9816876-2-0
- Price
- free
Abstract
In recent years, a network based telemetry system has received a great attention as the upcoming telemetry paradigm. This paper considers a network based telemetry system with one master telemetry and two slave telemetries. The master telemetry merges data from each slave telemetry and own measured data, and the merged data is transmitted to the ground receiving station. If there exist some errors in data from the salve telemetry, the master telemetry requests retransmission to corresponding slave telemetry. In this paper, we propose a retransmission algorithm applied to implementing the network based telemetry system. Simulation results demonstrate that the proposed retransmission algorithm improves the performance of the wireless communication between the master and slave telemetries.