Convergence System of Broadcasting and Telecommunication For Supporting QoS

摘要

1. Technical Field of the invention defined in the claims; The present invention relates to a broadcast and will integrate communication system.; 2. The invention attempts to solve the technical challenges; The present invention is a broadcast and communication integration system for ensuring the QoS as well as the OLT and the ONU ONU and the user are connected to the optical line and treated with TDM (Time Division Multiplexing) scheme so that a transmission of the broadcast signal can guarantee the QoS of the broadcast It provides that its purpose.; 3. Resolution of the subject matter of the invention,; The present invention provides a broadcast and communication integrated system, receiving a digital broadcast information, and the outside of the data communication information by the external network, and the all-optical conversion of the received signal, and fused into an optical signal, this optical wavelength division multiplexing ( the optical line terminal (OLT) for transmitting the optical WDM); By separating an optical signal received from the optical line terminal (OLT) in the broadcast signal and the communication signal photoelectrically converted, and the process upstream information sent from the user, the screen of the broadcast signal and the communication signal selected by each user time slot, and this optical network units (ONU) to an optical transmission by all-optical conversion; And customer premises gateway for the optical transmission of upstream information from the optical network photoelectrically converted for the time slotted optical signal transmitted from the unit and the distribution for each individual service to remove the time slotted signals, and the user to the optical network units including.; 4. An important use of the invention,; The invention yiyongdoem like optical communication service.