"4"^^ . "RIV/68407700:21230/09:00162736!RIV10-GA0-21230___" . "2"^^ . "Pokro\u010Dil\u00E9 modelov\u00E1n\u00ED p\u0159enosov\u00FDch funkc\u00ED p\u0159eslechu na vzd\u00E1len\u00E9m konci v metalick\u00FDch kabelech"@cs . . "CZ - \u010Cesk\u00E1 republika" . "Pokro\u010Dil\u00E9 modelov\u00E1n\u00ED p\u0159enosov\u00FDch funkc\u00ED p\u0159eslechu na vzd\u00E1len\u00E9m konci v metalick\u00FDch kabelech"@cs . . "Lafata, Pavel" . "[1C8CC94608C8]" . "VDMT; FEXT; modeling; metallic cables; crosstalk"@en . "Slaboproud\u00FD obzor" . . . "2"^^ . . . "Advanced Modeling of Far-end Crosstalk Transfer Functions in Metallic Cables"@en . "Vodr\u00E1\u017Eka, Ji\u0159\u00ED" . "21230" . . "3" . "Transmission speed of current digital subscriber lines is limited mainly by interferences occurring in metallic cables as a result of crosstalk between metallic pairs in a cable. Presented method for the elimination of far-end crosstalk's influence by performing Vectored DMT modulation is not possible to use for real application in large cable systems due to its high demands on transmission processors, caused by its overall complexity. One of the possibilities, how to simplify the whole process, would be performing Vectored DMT modulation only for limited number of pairs, or even only for several xDSL systems' sub-channels, by performing space selection of most disturbing sources in a cable."@en . . "P(GA102/07/1503)" . . . . . "Pokro\u010Dil\u00E9 modelov\u00E1n\u00ED p\u0159enosov\u00FDch funkc\u00ED p\u0159eslechu na vzd\u00E1len\u00E9m konci v metalick\u00FDch kabelech" . . . "0037-668X" . . "P\u0159enosov\u00E9 rychlosti sou\u010Dasn\u00FDch \u0161irokop\u00E1smov\u00FDch p\u0159\u00EDpojek jsou limitov\u00E1ny p\u0159ev\u00E1\u017En\u00E9 ru\u0161en\u00EDmi v metalick\u00FDch kabelech vznikaj\u00EDc\u00EDch v d\u016Fsledku p\u0159eslech\u016F mezi jednotliv\u00FDmi syst\u00E9my v kabelu. P\u0159edstaven\u00FD zp\u016Fsob pro eliminaci vlivu p\u0159eslechu na vzd\u00E1len\u00E9m konci v r\u00E1mci Vektorov\u00E9 DMT modulace nen\u00ED mo\u017En\u00E9 v sou\u010Dasn\u00FDch podm\u00EDnk\u00E1ch pln\u011B vyu\u017E\u00EDt, zejm\u00E9na z d\u016Fvodu nedostate\u010Dn\u00E9 v\u00FDpo\u010Detn\u00ED kapacity koncov\u00FDch za\u0159\u00EDzen\u00ED, zp\u016Fsoben\u00E9 zna\u010Dnou n\u00E1ro\u010Dnost\u00ED VDMT modulace p\u0159i pou\u017Eit\u00ED pro rozs\u00E1hl\u00E9 kabelov\u00E9 syst\u00E9my. Z tohoto d\u016Fvodu byla navr\u017Eena idea prostorov\u00E9 selekce ru\u0161\u00EDc\u00EDch syst\u00E9m\u016F v r\u00E1mci metalick\u00E9ho kabelu, co\u017E by umo\u017Enilo prov\u00E1d\u011Bt koordinaci pomoc\u00ED VDMT modulace jen pro vybran\u00E9 zdroje ru\u0161en\u00ED."@cs . "Pokro\u010Dil\u00E9 modelov\u00E1n\u00ED p\u0159enosov\u00FDch funkc\u00ED p\u0159eslechu na vzd\u00E1len\u00E9m konci v metalick\u00FDch kabelech" . "Advanced Modeling of Far-end Crosstalk Transfer Functions in Metallic Cables"@en . "RIV/68407700:21230/09:00162736" . "334015" . . . "65" . "P\u0159enosov\u00E9 rychlosti sou\u010Dasn\u00FDch \u0161irokop\u00E1smov\u00FDch p\u0159\u00EDpojek jsou limitov\u00E1ny p\u0159ev\u00E1\u017En\u00E9 ru\u0161en\u00EDmi v metalick\u00FDch kabelech vznikaj\u00EDc\u00EDch v d\u016Fsledku p\u0159eslech\u016F mezi jednotliv\u00FDmi syst\u00E9my v kabelu. P\u0159edstaven\u00FD zp\u016Fsob pro eliminaci vlivu p\u0159eslechu na vzd\u00E1len\u00E9m konci v r\u00E1mci Vektorov\u00E9 DMT modulace nen\u00ED mo\u017En\u00E9 v sou\u010Dasn\u00FDch podm\u00EDnk\u00E1ch pln\u011B vyu\u017E\u00EDt, zejm\u00E9na z d\u016Fvodu nedostate\u010Dn\u00E9 v\u00FDpo\u010Detn\u00ED kapacity koncov\u00FDch za\u0159\u00EDzen\u00ED, zp\u016Fsoben\u00E9 zna\u010Dnou n\u00E1ro\u010Dnost\u00ED VDMT modulace p\u0159i pou\u017Eit\u00ED pro rozs\u00E1hl\u00E9 kabelov\u00E9 syst\u00E9my. Z tohoto d\u016Fvodu byla navr\u017Eena idea prostorov\u00E9 selekce ru\u0161\u00EDc\u00EDch syst\u00E9m\u016F v r\u00E1mci metalick\u00E9ho kabelu, co\u017E by umo\u017Enilo prov\u00E1d\u011Bt koordinaci pomoc\u00ED VDMT modulace jen pro vybran\u00E9 zdroje ru\u0161en\u00ED." . .