Title :
Soft output M-algorithm equalizer and trellis-coded modulation for mobile radio communication
Author :
Mehlan, Ralf ; Meyr, Heinrich
Author_Institution :
Lehrstuhl fuer Elektrische Regelungstech., Aachen, Germany
Abstract :
A reduced-complexity equalizer with soft output which combines the principle of breadth-first trellis search algorithms and maximum a posteriori equalization is derived. The algorithm is suited for long channel impulse responses. Its performance is studied on two standardized mobile radio channels
Keywords :
equalisers; mobile radio systems; transient response; trellis codes; M-algorithm equalizer; breadth-first trellis search; long channel impulse responses; maximum a posteriori equalization; mobile radio communication; reduced-complexity equalizer; soft output; trellis-coded modulation; Baseband; Decoding; Equalizers; Fading; Filters; Land mobile radio; Maximum a posteriori estimation; Mobile communication; Propagation delay; System performance;
Conference_Titel :
Vehicular Technology Conference, 1992, IEEE 42nd
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-0673-2
DOI :
10.1109/VETEC.1992.245327
