Browse > Article
http://dx.doi.org/10.13067/JKIECS.2014.9.4.455

Study on the stabilisateur of information transmission in RF-CBTC train control system using the FHSS system  

Oh, Sea-Hwa (광운대학교 일반대학원 제어계측공학과)
Jin, Zhe-Huan (광운대학교 일반대학원 제어계측공학과)
Lee, Key-Seo (광운대학교)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.9, no.4, 2014 , pp. 455-468 More about this Journal
Abstract
This paper presents seamless hand off implementation suggesting algorithm and Measuring /testing at the tunnel environment in order to derive the ideal value of wireless data transmission in RF-CBTC train control system modeled by Shinbundang Operation System. In addition, it proposes the ideal value(-57dB) for reducing the re-transmission or frequency interference rate and demonstrates frequency optimization which enables highly reliable data communication in Train control system using wireless communications. Based on these result, Shinbundang phase 2 plan to apply to this system.
Keywords
FHSS; DSSS; Frequency Interference; BPF; TWC;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 H.-S. Yun, K.-S Lee, D.-I. Yang, S.-H. Oh, H.-H Jung, and S.-K. Ryou, "A Study on the Development of Train Control System Data Transmmission Technology Using a Wireless Mesh," J. of The Korea Institute of Electronic Communication Sciences, vol. 7, no. 1, 2012, pp. 149-156.   과학기술학회마을
2 H.-S. Lim, H.-S. Yoon, C.-H. Kim, D.-R. Ryu, H. Cho, and K.-S. Lee, "F-Hessian SIFT-Based Railroad Level-Crossing Vision System," J. of The Korea Institute of Electronic Communication Sciences, vol. 5, no. 2, 2010, pp. 138-144.   과학기술학회마을
3 S.-K. Ryou, J.-Y. Park, and H.-S. Yun, "An Allocation of Safety Integrity Level to Inductive Loop type Train Control System," J. of The Korea Institute of Electronic Communication Sciences, vol. 8, no. 12, 2013, pp. 1905-1910.   과학기술학회마을   DOI
4 J.-S. Kim, C.-L. Li, and K.-S. Lee, "Study on RFID Tag for Stabilization System in Metro," J. of The Korea Institute of Electronic Communication Sciences, vol. 9, no. 2, 2014, pp. 249-254.   과학기술학회마을   DOI   ScienceOn
5 C. Kim, "Design and Realization of RF Module Based on 2.4GHz ISM Band for DSSS Modulator and Demodulator," Master's Thesis, Kyung Hee University, 2004.
6 R. C. Dixon, Spread Spectrum Systems, Second Edition. John Wiley & Sons INC., 2001.
7 S. Ryou, "A Study on the Precise Stopping of RF-CBTC Signaling System," Master's Thesis, Woosong University, 2014.