On Ability of Troubleshooting by Observing Some Physical Layer Parameters of xDSL Transceivers

Authors

  • Namir Škaljo BH Telecom, Sarajevo, Bosnia-Herzegovina
  • Alen Begović BH Telecom and University of Sarajevo
  • Emir Turajlić University of Sarajevo
  • Narcis Behlilović University of Sarajevo

Abstract

This article presents a review of the investigation of the possibility of increasing the efficiency of existing line test solutions for troubleshooting testing for IPTV over xDSL, by the results of experimental research on real system under commercial exploitation. At the beginning of this article the main weaknesses of the existing troubleshooting testing are described. In the continuation of the article the physical layer parameters of xDSL transceiver are listed. In the reset this article provides a few specific examples of xDSL lines with their physical layer parameters of xDSL transceivers followed by analysis how they can be used for the purposes of more efficient measurement of parameters of copper pairs.

References

DSL Forum Technical Report TR-126: Triple-play service Quality of Experience (QoE) requirements, December 2006,

Technical Report TR-198: DQS:DQM systems functional architecture and requirements, Broadband Forum, November 2012,

G.996.2: Single-ended line testing for digital subscriber lines (DSL), ITU-T Recommendation, Amendment 4, August 2013,

Technical Report TR-286: Testing of metallic line testing (MELT) functionality on xDSL Ports, Broadband Forum, March 2014,

JDSU: Triple-Play Service Deployment-A Comprehensive guide to test, measurement, and service assurance, JDSU, October 2007,

N. Škaljo, A. Begović, E. Turajlić, N. Behlilović, On Using of Physical Layer Parameters of xDSL Transceivers for Troubleshooting, in Proceedings of 24th IWSSIP, Poznań, Poland, May 2017, pp 1-4,

N. Škaljo, A. Begović, N. Behlilović, A possibility of estimation of IPTV QoS parameters by using DSL transceivers physical layer parameters, in Proceedings of 36th MIPRO, Opatija, Croatia, May 2013, pp. 410-413,

ITU-T Recommendation G.997.1: Physical layer management for digital subscriber line (DSL) Transceivers, ITU-T, June 2012,

J. A. Andersson, M. Kihl, S. Höst, D. Cederholm, “Impact of DSL link impairments on higher layer QoS parameters”, Swedish National Computer Networking Workshop, January 2012, pp. 95-98,

I. Pinilla, E. Areizaga, J. Rius, “Quality multimedia distribution through resource management and performance monitoring over DSL networks”, 2008 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, March 2008, pp 1 – 4,

N. Škaljo, A. Begović, M. Hadžialić, N. Behlilović, An efficient troubleshooting testing scenario for IPTV over DSL: preliminary discussion, in Proceedings of 21th IWSSIP, Dubrovnik, Croatia, May 2014, pp. 139-142,

N. Škaljo, A. Begović, N. Behlilović, An efficient troubleshooting testing scenario for IPTV over DSL: practical examples in Proceedings of 22th IWSSIP, September 2015, London, UK, pp. 233-236,

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Published

2018-07-20

Issue

Vol. 64 No. 3 (2018)

Section

Telecommunications

License

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