intercarrier receiving system
他是较为完备的移动接收和传输技术，可以大大降低每个子载波内的符号间干扰，节省了用于均衡的系统开销。
It is a mature receiving and transmitting technique, which can lower the interference of symbol in each carrier and economize the system expense used for balance.
youdao
应用推荐
模块上移
模块下移
不移动