Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)

Korea Society of Digital Industry and Information Management (디지털산업정보학회)
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Support the IEEE 1588 Standard in A Heterogeneous Distributed Network Environment PTP for Time Synchronization Algorithms Based Application Framework Development Method

IEEE 1588 표준을 지원하는 이기종 분산 네트워크 환경에서 시간 동기화를 위한 PTP 알고리즘 기반의 어플리케이션 프레임워크 개발 기법

  • 조경래 (서일대학교 컴퓨터소프트웨어과)
  • Published : 2013.09.30
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Abstract

In this paper, We proposed an development method of application framework for using the precision time protocol(PTP) based on physical layer devices to synchronize clocks across a network with IEEE1588 capable devices. The algorithm was not designed as a complete solution across all conditions, but is intended to show the feasibility of such a for the PTP(Precision Time Protocol) based on time synchronization of heterogeneous network between devices that support in IEEE 1588 Standard application framework. With synchronization messages per second, the system was able to accurately synchronize across a single heavily loaded switch. we describes a method of synchronization that provides much more accurate synchronization in systems with larger networks. In this paper, using the IEEE 1588 PTP support for object-oriented modeling techniques through the 'application framework development Development(AFDM)' is proposed. The method described attempts to detect minimum delays, or precision packet probe and packet metrics. The method also takes advantage of the Tablet PC(Primary to Secondary) clock control mechanism to separately control clock rate and time corrections, minimizing overshoot or wild swings in the accuracy of the clock. We verifying the performance of PTP Systems through experiments that proposed method.

Keywords

References

  1. http://www.ti.com/ww/kr/analog/interface/ethernet.shtml?DCMP=hpa_int_ethernet_kr&HQS=ethernet-bhpkr.
  2. J. Han and D.-K. Jeong, "Practical Considerations in the Design and Implementation of Time Synchronization Systems Using IEEE 1588," IEEE Communications Magazine, Vol. 47, No. 11, Nov 2009, pp. 164-170.
  3. Y. Yeong-gu, "AN-1963 IEEE 1588 Synchronization Over Standard Networks Using the DP83640," Journal of Korea Information Processing Society, Application Report of Texas Instruments Incorporated, SNLA116A, May 2009-April 2013, Revised, 2013, pp. 1-10.
  4. Steinhauser, F. et a., "IEEE 1588 for time synchronization of devices in the electric power industry," International IEEE Symposium, Precision Clock Synchronization for Measurement Control and Communication (ISPCS), 2010 on, Sept. 27 2010-Oct. 1 2010, pp. 1-6.
  5. Texas Instruments Ethernet PHYTER Software Development Guide.
  6. MCF3254BCCKIT: MCF5234 Business Card Controller With lEEE1588 precision Time Protocol - Freescale Semiconductor, http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=M5234BCCKIT.
  7. DP83640 Precision PHYTER - IEEE(R) 1588 Precision Time Protocol Transceiver (SNOSAY8).
  8. IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems, Institute of Electrical and Electronics Engineers(IEEE), Inc., 2008, pp. 1-10.
  9. Ingram, D.M.E., Schaub, P., Campbell, D.A., Taylor, R.R. "Performance Analysis of PTP Components for IEC 61850 Process Bus Applications," Instrumentation and Measurement, IEEE Transactions on, Vol 62 Issue: 4, April 2013, pp. 710-719. https://doi.org/10.1109/TIM.2013.2245188
  10. IEEE Std 1588TM-2008: IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems
  11. National Semiconductor Corp., "IEEE 1588 precision time protocol time synchronization performance," Application Note AN-1728. [Online]. Available: http://www.national.com.
  12. IEC 61850-90-4 Communication Networks and Systems in Substations - Network Engineering Guidelines. Technical report. Draft, June 2010.
  13. http://ko.wikipedia.org/wiki/IEEE_1588.
  14. C. Kyeong-rae, L. Jee-hyong, "The Method for Recommend of Contact Area According to the User's SLA(S-RCA) based on a Moving Path Prediction Service," Journal of Korea Society of Digital Industry and Information Management (KSDIM), The field of Information Technology, Vol. 9, No. 2, 2013, pp. 41-54.
  15. C. Kyeong-rae, et al., "Study of ITConvergence Techonology Using the LTE and Cloud Services over Heterogenous Networks," Journal of Korea Society of Digital Industry and Information Management(KSDIM), Smart Mobile Convergence Technology, 2011, pp. 98-106.
  16. http://www.ixiacom.com/about_us/
  17. http://www.cisco.com/en/US/docs/switches/connectedgrid/cgs2520/software/release/12_2_58_ey/configuration/cgs_2520_swcg.html#wp1988925, "Cisco CGS 2520 Switch Software Configuration Guide for IOS Release 12.2(58)EY," July 5, 2011.
  18. http://www.ni.com/white-paper/2822/en#toc4, "Introduction to Distributed Clock Synchronization and the IEEE 1588 Precision Time Protocol," February 17, 2013.