Title :
A blind sequence detection over rapidly time-varying channels and its algebraic structure
Author_Institution :
Toho Univ., Tokyo, Japan
Abstract :
A blind sequence detection without explicit estimation of unknown and rapidly time-varying channel response is proposed. The algorithm proceeds in on-line manner like the Viterbi algorithm for Maximum Likelihood Sequence Estimation. Under noise-free assumption, the author presents its algebraic structure and proves that the true sequence can be detected
Keywords :
maximum likelihood estimation; signal detection; telecommunication channels; time-varying systems; algebraic structure; algorithm; blind sequence detection; rapidly time-varying channel response; Adaptive systems; Blind equalizers; Digital modulation; Fading; Least squares approximation; Modulation coding; Speech coding; Telephony; Time-varying channels; Viterbi algorithm;
Conference_Titel :
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN :
0-7803-0803-4
DOI :
10.1109/ICCS.1992.255046
