天线端口(antenna port)在LTE中,就有天线端口的定义和使用,而且还分上下行进行的定义,上行的定义如下:An antenna port is defined such that the channel over which a symbol on the antenna port is conveyed can be inferred from the channel over whi
2G the 2nd Generation Mobile Communication 第二代移动通信3G the 3rd Generation Mobile Communication 第三代移动通信3GPP 3rd Generation Partnership Project 第三代移动通信伙伴组织3GPP2 3rd Generation Partnership Project &n