【摘要】 链路容量(带宽)调整机制(LCAS)使城域传送网的带宽分配更加灵活、稳定,是新一代多业务传送平台(MSTP)产品必须具备的功能。文章仿真了基于嵌入式处理器和现场可编程门阵列(FPGA)的软硬件结合的LCAS实现方案,探讨了有限状态机的仿真中存在的一些技术问题。更多还原

【Abstract】 Making the bandwidth distribution in Metropolitan Area Transport Network more flexible and stable,Link Capacity Adjustment Scheme(LCAS) is a function that the new generation Multi-Service Transport Platform(MSTP) products must have.In this paper,the simulation of LCAS based on imbedded processors combined with FPGA is presented and a number of technical problems in the simulation by finite state machines explored.更多还原