Key points are not available for this paper at this time.
These Ecole polytechnique federale de Lausanne EPFL, n° 1520 (1996)Section de systemes de communicationInstitut de genie electrique et electroniqueLaboratoire de traitement des signaux 1 Reference doi:10.5075/epfl-thesis-1520Print copy in library catalog Record created on 2005-03-16, modified on 2016-08-08
C. van den Branden Lambrecht (Mon,) studied this question.