Performance and Limitations of VDSL2-based Next Generation Access Networks

• Autorzy: Heliotis G. , Dimos L.-P. , Kordoulis I. , Agapiou G.
• Języki publikacji: EN

Abstrakty

EN

In this paper, we first briefly review the main operational aspects of FTTC (xPON)/VDSL2 access networks. Then, we present performance measurements with respect to network sub loop operating length and VDSL2 operational profiles (8b, 12a, 17a), studying the rates that can be achieved at different scenarios. We then provide results of the effect of stationary crosstalk and non-stationary impulse noise on the provisioned service in an operating VDSL2 access network.

Słowa kluczowe

EN

DSL networks; impulse noise; VDSL2 next generation access networks; crosstalk

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2013
• Tom: nr 1
• Strony: 98--102
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Heliotis G.

autor

Dimos L.-P.

autor

Kordoulis I.

autor

Agapiou G.

• Research & Development Department, Hellenic Telecommunications Organization (OTE) S.A., Pelika and Spartis st 1, 15122 Athens, Greece,

Bibliografia

• [1] M. Tsubokawa and K. Kumozaki, “Evolution of Next Generation Ac- cess”, in Proc. IEEE Global Telecommun. Conf. GLOBECOM 2008, New Orleans, LA, USA, 2008.
• [2] J. W. Cook, R. H. Kirkby, M. G. Booth, K. T. Foster, D. E. A. Clarke, and G. Young, “The Noise and Crosstalk Environment for ADSL and VDSL Systems”, IEEE Commun. Mag., vol. 37, no. 5, pp. 73–78, 1999.
• [3] J. M. Cioffi et al., “Very-High-Speed Digital Subscriber Lines”, IEEE Commun. Mag., vol. 37, no. 4, pp. 72–79, 1999.
• [4] “Very high speed digital subscriber line transceivers 2”, ITU-T Rec. G.993.2 (02/2006).
• [5] C. Zeng, C. Aldana, A. A. Salvekar and J. M. Cioffi, “Crosstalk Identification in xDSL Systems”,IEEE J. Selec. Areas Commun., vol. 19, no. 8, pp. 1488–1496, 2001.