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Web of Proceedings - Francis Academic Press

Research on Communication Coding of Ultra High Speed Fiber Transmission

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DOI: 10.25236/iccse.18.080

Author(s)

Bo Yang

Corresponding Author

Bo Yang

Abstract

In ultra-long-haul, high-capacity optical fiber communication systems, there are factors such as fiber loss, dispersion, and nonlinear effects, which greatly degrade system performance. Forward Error Correction (FEC) is the key technology to solve these problems. At present, the FEC code used in the fiber system has a fixed code rate, and the channel state change is not considered. The system throughput is restricted by the worst channel state, and it is difficult to ensure the optimal transmission efficiency of the network. This paper applies a Fountain code with no fixed rate to a fiber optic system.

Keywords

Communication Code, Ultra High Speed Fiber, Lt Code