Hiroyuki Ohnishi Yoji Yamato Masashi Kaneko Takaaki Moriya Miki Hirano Hiroshi Sunaga Service Delivery Platform for Telecom-Enterprise-Internet Combined Services. 108-112 2007 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2007.28 conf/globecom/2007 db/conf/globecom/globecom2007.html#OhnishiYKMHS07