Experimental evaluation of capacity statistics for short VDSL loops

Author

Karipidis, E. ; Sidiropoulos, N. ; Leshem, A. ; Youming, L.

Author_Institution

Dept. of Electron. & Comput. Eng., Tech. Univ. of Crete, Chania, Greece

Volume

53

Issue

7

fYear

2005

fDate

7/1/2005 12:00:00 AM

Firstpage

1119

Lastpage

1122

Abstract

We assess the capacity potential of very short very-high data-rate digital subscriber line loops using full-binder channel measurements collected by France Telecom R&D. Key statistics are provided for both uncoordinated and vectored systems employing coordinated transmitters and coordinated receivers. The vectoring benefit is evaluated under the assumption of transmit precompensation for the elimination of self-far-end crosstalk, and echo cancellation of self-near-end crosstalk. The results provide useful bounds for developers and providers alike.

Keywords

crosstalk; digital subscriber lines; echo suppression; receivers; statistics; telecommunication channels; transmitters; France Telecom R&D; capacity statistics; coordinated receivers; coordinated transmitters; echo cancellation; full-binder channel measurements; self-far-end crosstalk; self-near-end crosstalk; short VDSL loops; transmit precompensation; very-high data-rate digital subscriber line loops; Copper; Crosstalk; DSL; Frequency estimation; Frequency measurement; Length measurement; MIMO; Research and development; Statistics; Telecommunications; Capacity; very-high data-rate digital subscriber line (VDSL);

fLanguage

English

Journal_Title

Communications, IEEE Transactions on

Publisher

ieee

ISSN

0090-6778

Type

jour

DOI

10.1109/TCOMM.2005.851626

Filename

1468432