In the communication scenario, we consider the problem of the discrimination between the signals of the quantum pulse position modulation. We propose a receiver scheme that employs repeated local measurements in distinct temporal slots within the symbol time interval, adaptively chosen on the basis of the outcomes in the previous slots. By employing dynamic programming to optimize each measurement, we approach the theoretical performance limit much closer than existing receiver schemes.
Adaptive discrimination scheme for quantum pulse-position-modulation signals
DALLA POZZA, NICOLA;LAURENTI, NICOLA
2014
Abstract
In the communication scenario, we consider the problem of the discrimination between the signals of the quantum pulse position modulation. We propose a receiver scheme that employs repeated local measurements in distinct temporal slots within the symbol time interval, adaptively chosen on the basis of the outcomes in the previous slots. By employing dynamic programming to optimize each measurement, we approach the theoretical performance limit much closer than existing receiver schemes.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.