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PEER-TO-PEER COMMUNICATION SYSTEM BETWEEN OPTICAL NETWORK UNITS ON ETHERNET-BASED PASSIVE OPTICAL NETWORK AND COMMUNICATING METHOD THEREOF
PEER-TO-PEER COMMUNICATION SYSTEM BETWEEN OPTICAL NETWORK UNITS ON ETHERNET-BASED PASSIVE OPTICAL NETWORK AND COMMUNICATING METHOD THEREOF
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机译:基于以太网的无源光网络上光网络单元之间的点对点通信系统及其通信方法
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摘要
PURPOSE: A peer-to-peer communication system between optical network units on an ethernet-based passive optical network and a communicating method thereof are provided to support the peer to peer communication system between the optical network units by using an existing protocol on an ethernet-based PON(Passive Optical Network). CONSTITUTION: A peer-to-peer communication system between optical network units on an ethernet-based passive optical network includes a physical layer, a data link layer, a P2PE layer, and an FRM layer. The physical layer(11) receives a frame from an OLT(Optical Line Termination). The data link layer includes an emulation layer(12), a MAC layer(14), a MAC control layer(15), and a MAC emulation layer(17). The P2PE layer(13) is installed between the emulation layer and the MAC layer in order to generate and manage an address table and a mirror address table. The FRM(Frame Reflecting and Multiplexing) layer(16) is installed between the MAC control layer and the MAC emulation layer in order to perform an upper process and a lower process.
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