2025 SMSI Bannerklein

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.

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