Title :
Max-log-ML symbol estimation postprocessor for intermediate frequency LDI detectors
Author :
Scholand, T. ; Waadt, A. ; Jung, P.
Author_Institution :
Dept. of Commun. Technol., Univ. Duisburg-Essen, Duisburg, Germany
Abstract :
The application of max-log-ML symbol estimation postprocessing for intermediate frequency limiter-discriminator-integrator (LDI) detectors, which can be used in Bluetooth or DECT receivers, is considered. It is shown that this postprocessing considerably improves the error performance obtained with regular LDI based receivers.
Keywords :
Bluetooth; discriminators; error statistics; integrating circuits; limiters; maximum likelihood estimation; radio receivers; Bluetooth; DECT receivers; error performance; intermediate frequency detectors; limiter-discriminator-integrator detectors; max-log-ML symbol estimation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040157
