业务识别在EPON宽带接入网中的硬件实现研究

摘要

简要介绍了接入网对业务识别的需求,提出了业务识别在EPON系统中的实现方案.采用FPGA完成分类提取业务帧,用网络处理器实现模式识别.进一步给出了详细的实现过程.%introduces the demand on service identification in broad band access network.and proposes the solutions about service identification in EPON.lt uses the FPGA to classify and extract the frames,fulfills the target of service identification by the use of network processor.The further research for the detailed realization is given.