利用动态队列缓存技术实现10G EPON ONU的节能设计(本期优秀论文)

摘要

This paper describes a method for optimizing 10G EPON ONU for energy saving purpose,which is a dynamic queue buffer allocating technology associated with the burst transmitting characteristics in ONLTs upstream direction. Based on protocol analysis, we built a simulation model of 10G EPON network in OM-Net++ platform, and then the parameters for implementing the method are obtained. The method was simulated on FPGA platform, and result shows that it can be flexible to be integrated into the existing EPON devices, and can effectively reduce the overall energy consumption of ONU.%结合10G EPON ONU上行通道突发传输的特点,提出了利用动态队列缓存技术实现10G EPON ONU节能设计的方法.在协议分析的基础上,用OMNet++搭建了10G EPON仿真模型,得出了10G EPON ONU上行通道队列缓存实现的量化参考数据,并在FPGA平台上进行了仿真实验.