Title :
Error event characterization and coding for the equalized Lorentzian channel
Author :
Moision, Bruce E. ; Siegel, Paul ; Soljanin, Emina
Author_Institution :
California Univ., San Diego, La Jolla, CA, USA
Abstract :
Coding methods to enhance the performance of sequence estimators for an intersymbol interference (ISI) channel are presented. The ISI channel considered is modeled with a Lorentzian step response, and equalized to a finite-duration, discrete impulse response. The coding follows from a characterization of the dominant error events for a suboptimal sequence estimator which uses a Euclidean distance metric for detection of a signal in colored noise
Keywords :
binary sequences; coding errors; equalisers; intersymbol interference; noise; sequential estimation; signal detection; telecommunication channels; transient response; Euclidean distance metric; ISI channel; Lorentzian step response; binary sequence; colored noise; discrete impulse response; equalized Lorentzian channel; error event characterization; finite-duration impulse response; intersymbol interference; signal detection; suboptimal sequence estimator; Autocorrelation; Binary sequences; Colored noise; Detectors; Euclidean distance; Event detection; Gaussian noise; Random processes; Signal detection; Upper bound;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708661
