通用公共无线接口(英语:CPRI,Common Public Radio Interface),是一套技术规范,在无线基站划分为无线设备控制中心(REC,Radio Equipment Control)和无线设备(RE,Radio Equipment)两部分的基础上,定义了两者之间的接口[1][2]

CPRI是通信业界的数家厂商合作的结果。制定技术规范的参与方有爱立信华为NEC北电网络西门子[3]。第一版的规格书在2003年9月30日发布于CPRI的官方网站[4]。CPRI支持使用网线光纤两种介质,而光纤传输能够让REC和RE安装在相距较远的位置。

参考文献

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