EP 1797649 A1 20070620 - DEVICE AND METHOD FOR ADJUSTING POWER SPECTRAL DENSITIES OF A PLURALITY OF TELECOMMUNICATION LINES
Title (en)
DEVICE AND METHOD FOR ADJUSTING POWER SPECTRAL DENSITIES OF A PLURALITY OF TELECOMMUNICATION LINES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR EINSTELLUNG DER SPEKTRALEN LEISTUNGSDICHTE MEHRERER TELEKOMMUNIKATIONSLEITUNGEN
Title (fr)
DISPOSITIF ET PROCEDE DE REGLAGE DE DENSITES SPECTRALES DE PUISSANCE DE PLUSIEURS LIGNES DE TELECOMMUNICATION
Publication
Application
Priority
- FR 2005002436 W 20051004
- FR 0410599 A 20041007
Abstract (en)
[origin: WO2006040435A1] The invention concerns in particular a method for adjusting power spectral densities of a plurality of telecommunication lines transmitting data in a number of frequency sub-bands, a power spectral density being attributed to each transmitting data sub-band. The method comprises the following steps: selecting (32) at least one line, called donor line, whereof the capacity for transmitting data is higher than a predetermined reference capacity; selecting (40) at least one sub-band of said donor line; and reducing (40) the power spectral density attributed to the selected sub-band to a minimum power level predefined in said sub-band.
IPC 8 full level
H04B 3/32 (2006.01); H04L 5/02 (2006.01); H04W 52/34 (2009.01); H04W 52/42 (2009.01)
CPC (source: EP US)
H04W 52/343 (2013.01 - EP US); H04W 52/346 (2013.01 - EP US); H04W 52/42 (2013.01 - EP US); H04B 3/32 (2013.01 - EP US); H04L 5/023 (2013.01 - EP US)
Citation (search report)
See references of WO 2006040435A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2876518 A1 20060414; EP 1797649 A1 20070620; US 2009010421 A1 20090108; US 8406317 B2 20130326; WO 2006040435 A1 20060420
DOCDB simple family (application)
FR 0410599 A 20041007; EP 05809490 A 20051004; FR 2005002436 W 20051004; US 66494005 A 20051004