Abstract: This paper focuses on solving the problem of high-speed communication between the ATM (MPLS) network and the IP network, and proposes a scenario to implement AAL5 adaptive processing circuit by FPGA design. Simultaneously, the key modules implemental methods are presented in detail. The results of functional analysis and performance test indicate that this scenario has the good performance of high connection between the ATM network and the IP network, and is a universal scenario to this problem.

摘要： 研究了ATM(MPLS)网络与IP网络的高速互通的问题,提出了AAL5适配处理电路的FPGA设计方案,给出了关键模块的实现方法。功能分析及性能测试结果表明,该方案能够实现ATM与IP网络间的高速互通,且具有较强的通用性。

关键词: 网络, IP, ATM, FPGA设计

CLC Number: 

• TN915.04