论文标题
RF干扰基于镜头的大型MIMO系统 - 申请注释
RF Interference in Lens-Based Massive MIMO Systems -- An Application Note
论文作者
论文摘要
我们分析了从同一时间频率资源中传播到蜂窝基站（BS）的多个单端用户设备的上行链接射频（RF）干扰。假定BS使用透镜天线阵列进行操作，从而引起传入信号的额外聚焦增益。考虑到视线的传播条件，我们通过近似Mainlobe干扰以及有效的干扰概率来表征多源RF干扰性能。本申请说明中得出的结果是跨不同传播条件的更通用多源干扰分析的基础，我们在后续文件中介绍了这一点。
We analyze the uplink radio frequency (RF) interference from a multiplicity of single-antenna user equipments transmitting to a cellular base station (BS) within the same time-frequency resource. The BS is assumed to operate with a lens antenna array, which induces additional focusing gain for the incoming signals. Considering line-of-sight propagation conditions, we characterize the multiuser RF interference properties via approximation of the mainlobe interference as well as the effective interferer probability. The results derived in this application note are foundational to more general multiuser interference analysis across different propagation conditions, which we present in a follow up paper.
