CPRI：采用数字的方式来传输基带信号,其数字接口有两种，标准的CPRI和OBSAI接口。CPRI(The Common Public Radio Interface)定义了基站数据处理控制单元REC(Radio Equipment Control)与基站收发单元RE(Radio Equipment)之间的接口关系，它的数据结构可以直接用于直放站的数据进行远端传输,成为基站的一种拉远系统。-CPRI IP core xilinx examples

PCI-ip硬件描述语言-开源的，可以做参考设计，如果需要的话，-This models are written in VHDL! Author is Ovidiu Lupas! MASTER model generates PCI compliant signals checks Target signal compliance with PCI checks data received from Target for correctness generates