A IP multicast technique for the IPTV service

We described in this paper about a current situation of standardization of the multicast which is currently in progress, the next generation IP multicast evolution and the consideration subject of BcN control plan. In standardization progress situation various offers are in side of actual apply and the scalabilityout yet. Next a generation multicast alternativetechnique for a fusion service is Xcast, Overlay Multicast and SSM techniques. The serviceto use from now on the multicast is related with the alternative technique and will beprovided. Also, the offer will be from nowon with hot discussion about a multicastcontrol technique in BcN control plan. And astandardization task must be run paralleled.