A Near-Optimal Linear Crosstalk Precoder for Downstream VDSL

This letter presents a linear crosstalk precoder for very-high-speed digital subscriber lines (VDSL) that has a low run-time complexity. A lower bound on the data rate of the precoder is developed, and guarantees that the precoder achieves near-optimal performance in 99% of VDSL channels

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Vydané v:	IEEE transactions on communications Ročník 55; číslo 5; s. 860 - 863
Hlavní autori:	Cendrillon, R., Ginis, G., Van den Bogaert, E., Moonen, M.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 01.05.2007 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Applied sciences Central office Channels Complexity Crosstalk Crosstalk cancellation Detection, estimation, filtering, equalization, prediction Digital digital subscriber lines (DSL) DSL Equalizers Exact sciences and technology Information, signal and communications theory Lower bounds MIMO Miscellaneous Modems OFDM modulation Predistortion Run time (computers) Runtime Signal and communications theory Signal processing Signal, noise Subscriber line Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Vectors Performance evaluation Lower bound Noise reduction Crosstalk Information rate Downlink Information transmission Interference suppression digital subscriber lines (DSL) Digital subscriber line Signal processing Crosstalk cancellation Very high speed Time complexity High rate transmission
ISSN:	0090-6778, 1558-0857
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