The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2019
Filed:
Sep. 23, 2015
Marvell International Ltd., Hamilton, BM;
Feliciano Gomez Martinez, San Jose, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
A method for configuring transmission power spectral density (PSD) levels for a plurality of communication lines is described. A first set of configurations for the plurality of communication lines is determined based on a set of channel coefficients that indicates a crosstalk relationship and a set of noise coefficients that indicates background noise of each receiver. Each configuration of the first set indicates respective transmission PSD levels for transmitters associated with the plurality of communication lines. The respective transmission PSD levels are selected from a set of transmission PSD levels. A configuration is selected from the first set based on respective estimated transmission rates of the plurality of communication lines. Each transmission PSD level of a communication line indicated by the selected configuration corresponds to a transmission capacity of the communication line. The transmitters associated with the plurality of communication lines are caused to operate using the selected configuration.