Results 211 to 220 of about 206,103 (270)

DSP-Based Evolution From Conventional TDM-PON to TDM-OFDM-PON

Journal of Lightwave Technology, 2013
Recently, digital signal processing (DSP) methods have been extensively studied and various DSP-based schemes have been proposed for next-generation passive optical network (PON). In this paper, we combine the time-division-multiplexing (TDM) architecture with advanced DSP methods to achieve high spectrum-efficiency colorless transmission.
Juhao Li, Bangjiang Lin
exaly   +2 more sources

���������������� ������������������ d ���� �������������� -TDM

2020
D,
openaire   +1 more source

TDM in Saxonia (Germany)

Pharmacopsychiatry, 2013
Conca et al. complain insufficient TD use in Italy. This survey suggests that the situation and possibly also the reasons are similar in the German Federal Republic.
openaire   +2 more sources

TEMP/TDM et TEP/TDM en cardiologie : quel avenir ?

Médecine Nucléaire, 2007
Resume La cardiologie clinique a ete confrontee au cours de ces dernieres annees a l’evolution extremement rapide des tomodensitometres multi-coupes. Cette technologie permet aujourd’hui de visualiser de maniere non invasive les arteres coronaires avec une tres grande precision.
openaire   +1 more source

Quantification TEMP/TDM

Médecine Nucléaire, 2014
Resume Les images de la tomographie par emission monophotonique (TEMP) visualisent la distribution d’un radiotraceur dans le corps humain dans les trois dimensions. L’information qu’elle donne est aussi quantitative, utilisant des regions d’interet.
T. Kuwert, P. Ritt
openaire   +1 more source