Summary: A RECONFIGURABLE VITERBI TRACEBACK FOR IMPLEMENATION ON TURBO
School of Electronics and Engineering.
University of Edinburgh, King's Buildings
Mayfield Road, Edinburgh, EH9 3JL, UK
Institute for System Level Integration, The
Alba Campus, The Alba Centre, Livingston,
Scotland, EH54 7EG, UK
The trace back operation as used in Viterbi decoding is
presented. The trace back is used for a new large constraint
length, soft decision viterbi decoder designed to be
implemented reusing components of turbo decoding array.
The viterbi decoder can be reconfigured for standards such