Engineering topics
Publications and source records attributed to Schroeder, G..
This correspondence evaluates the performance of the maximum likelihood (ML) and several suboptimal arrival time estimators for optical pulses. The performance analysis of a 'sliding window' counter followed by a threshold detector is achieved by deriving an expression for the first-crossing density of the output of the counter.
This paper evaluates the performance of the maximum likelihood and several sub-optimum arrival time estimators for optical pulses. The performance analysis of a 'sliding window' counter followed by that of a threshold detector is achieved by deriving an expression for the first crossing density of the output of the counter. A sub-optimum arrival time estimator using a threshold rather than a maximum detector is suggested and evaluated by simulation. It appears to provide near optimum performance.