Title :
Adaptive receiver structures with sequential detection algorithms for digital mobile radio systems
Author :
Zimmermann, G. ; Rupprecht, W.
Author_Institution :
Kaiserslautern Univ., Germany
Abstract :
The maximum likelihood sequence estimation (MLSE) represents the optimum detection process. It is effectively realizable by the Viterbi algorithm (VA). Suboptimum sequential detection algorithms (SDA) observe only a limited number of paths, which results in a complexity reduction but also to a degradation against the VA. Adaptive receiver structures including three different SDA are presented: the M-algorithm, stack algorithm and the generalised stack algorithm. All three are sorting algorithms
Keywords :
adaptive systems; digital radio systems; mobile radio systems; radio receivers; signal detection; M-algorithm; MLSE; Viterbi algorithm; adaptive receiver structures; digital mobile radio systems; generalised stack algorithm; maximum likelihood sequence estimation; sequential detection algorithms; sorting algorithms; stack algorithm;
Conference_Titel :
Digital Processing of Signals in Communications, 1991., Sixth International Conference on
Conference_Location :
Loughborough
Print_ISBN :
0-85296-522-2
