Implementation of the Distributed Telemetry System Based on Retransmission

Im, Sooyeol; Hwang, Chiho; Lee, Hwansuk; Ahn, Seongbok

doi:2014.17.6.821

J. KIMS Technol > Volume 17(6); 2014 > Article

Journal of the Korea Institute of Military Science and Technology 2014;17(6):821-827.
DOI: https://doi.org/10.9766/KIMST.2014.17.6.821

Implementation of the Distributed Telemetry System Based on Retransmission

Sooyeol Im, Chiho Hwang, Hwansuk Lee, Seongbok Ahn

The 1st Research and Development Institute, Agency for Defense Development

재전송 기반의 분산 원격측정 시스템 구현

임수열, 황치호, 이환석, 안성복

국방과학연구소 제1기술연구본부

Abstract

This paper considers a distributed telemetry system using retransmission algorithm with one master telemetry and two slave telemetries. The master telemetry merges data from each slave telemetry and own measured data. If there exist some errors in data from the slave telemetry, the master telemetry requests retransmission to corresponding slave telemetry. In this paper, we propose a retransmission algorithm applied to implementing the distributed telemetry system. Simulation results demonstrate that the retransmission improves the performance of the communication between the master and slave telemetries.

Key Words: Telemetry System, Retransmission, Additive White Gaussian Noise, Bit Error Rate, Frame Error Rate