The main content of this dissertation expounds the design of extracting AU4 / VC4 payload from STM-16 frame and its implement of the hardware and software .
本论文的一个主要内容就是阐述SDH网元设备中STM-16到AU4/VC4高阶净负荷提取模块的设计及其软硬件的实现。
au4