Details

Autor(en) / Beteiligte

• Kosbar, K.L.
• Polydoros, A.

Titel

A lower-bound for the error-variance of maximum-likelihood delay estimates of discontinuous pulse waveforms

Ist Teil von

• IEEE transactions on information theory, 1992-03, Vol.38 (2), p.451-457

Ort / Verlag

IEEE

Erscheinungsjahr

1992

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• A new lower bound is developed for the error variance of maximum-likelihood time-delay estimation when the received signal is a square pulse, corrupted by additive white Gaussian noise. The bound is generated by combining concepts previously developed for a special class of stochastic processes, induced by the signal model. For moderate signal to noise ratios, the new bound is significantly tighter than previously known ones.< >