@inproceedings{fbc1102f953940eab5ca30ac00bd9939,
title = "Computationally efficient approximated matrix inversion with application to crosstalk precoding in downstream VDSL",
abstract = "An algorithm for approximating crosstalk channel matrix inversion is proposed in this paper. The algorithm decomposes the crosstalk channel matrix into a tridiagonal matrix plus a residual matrix composed of the remaining elements. By using diagonal dominance property, the inverse of the crosstalk channel matrix is approximated. Based on these results we propose a novel precoding method with lower computational complexity for canceling the crosstalk in downstream VDSL. Computer simulation results based on measured channel data are provided to verify the efficiency of the proposed algorithm.",
keywords = "Crosstalk cancellation, Digital subscriber line, Matrix splitting, Vectoring",
author = "Youming Li and Leshem Amir and Liming Fang",
year = "2007",
doi = "10.1145/1280940.1281032",
language = "אנגלית",
isbn = "1595936955",
series = "IWCMC 2007: Proceedings of the 2007 International Wireless Communications and Mobile Computing Conference",
pages = "429--433",
booktitle = "IWCMC 2007",
note = "IWCMC 2007: 2007 International Wireless Communications and Mobile Computing Conference ; Conference date: 12-08-2007 Through 16-08-2007",
}