Andrea Bianco Davide Cuda Jorge M. Finochietto Fabio Neri Marco Valcarenghi WONDER: A PON over a Folded Bus. 2600-2604 2008 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2008.ECP.499 conf/globecom/2008 db/conf/globecom/globecom2008.html#BiancoCFNV08