@article{ART001323791},
author={임인섭 and Soon Key Jung and 최인영},
title={Enhancement of Real-Time Transmission Performance of PGA data},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2009},
volume={14},
number={2},
pages={37-44}
TY - JOUR
AU - 임인섭
AU - Soon Key Jung
AU - 최인영
TI - Enhancement of Real-Time Transmission Performance of PGA data
JO - Journal of The Korea Society of Computer and Information
PY - 2009
VL - 14
IS - 2
PB - The Korean Society Of Computer And Information
SP - 37
EP - 44
SN - 1598-849X
AB - In this paper, we propose an efficient method which improves the performance of transmission of PGA which is essential data for real-time earthquake monitoring system. Currently, above 120 earthquake stations were installed nationwide and additional installation is expected because the social interesting of earthquake hazard is rising. Real-time earthquake monitoring system checks earthquake occurrence by using PGA were calculated from acceleration data of each seismic station. An efficient method of PGA data transmission is key factor of real-time monitoring. The key idea of proposed method is to deal with each seismic station using an unique ID, to assign one bit to indicate whether a packet include a station's data or not. Proposed method can contain more station data and decrease the data loss compared to current method. To verify proposed method, we investigate the turnaround time and ratio of data loss using above 91000 packets. As results of experiment, the proposed method is proven that the method need more time about 50% but reduce the data loss about 87% as compared to previous method.
KW - earthquake monitoring;PGA;Peak Ground Acceleration;realtime transmission
DO -
UR -
ER -
임인섭, Soon Key Jung and 최인영. (2009). Enhancement of Real-Time Transmission Performance of PGA data. Journal of The Korea Society of Computer and Information, 14(2), 37-44.
임인섭, Soon Key Jung and 최인영. 2009, "Enhancement of Real-Time Transmission Performance of PGA data", Journal of The Korea Society of Computer and Information, vol.14, no.2 pp.37-44.
임인섭, Soon Key Jung, 최인영 "Enhancement of Real-Time Transmission Performance of PGA data" Journal of The Korea Society of Computer and Information 14.2 pp.37-44 (2009) : 37.
임인섭, Soon Key Jung, 최인영. Enhancement of Real-Time Transmission Performance of PGA data. 2009; 14(2), 37-44.
임인섭, Soon Key Jung and 최인영. "Enhancement of Real-Time Transmission Performance of PGA data" Journal of The Korea Society of Computer and Information 14, no.2 (2009) : 37-44.
임인섭; Soon Key Jung; 최인영. Enhancement of Real-Time Transmission Performance of PGA data. Journal of The Korea Society of Computer and Information, 14(2), 37-44.
임인섭; Soon Key Jung; 최인영. Enhancement of Real-Time Transmission Performance of PGA data. Journal of The Korea Society of Computer and Information. 2009; 14(2) 37-44.
임인섭, Soon Key Jung, 최인영. Enhancement of Real-Time Transmission Performance of PGA data. 2009; 14(2), 37-44.
임인섭, Soon Key Jung and 최인영. "Enhancement of Real-Time Transmission Performance of PGA data" Journal of The Korea Society of Computer and Information 14, no.2 (2009) : 37-44.
