ETHERNET PASSIVE OPTICAL NETWORK FOR CONVERGENCE OF BROADCASTING AND TELECOMMUNICATION BY USING TIME DIVIDING MULTIPLEX

摘要

An Ethernet passive optical network provides a subscriber with a high speed and large capacity data service and a real time digital broadcast/video service. The network includes an optical line terminal for frame-multiplexing broadcast/video signals, which are obtained by performing a switching operation and a time-slot multiplexing with respect to a plurality of digital broadcast/video data delivered from external broadcasting vendors according to broadcast/video selection information delivered from each user, and communication data delivered through an Internet protocol network.