AI 中文总结
研究窄波束低地球轨道卫星上行链路中UE的SIR分布和顺序统计，用高斯混合阴影模型分析SIC下三个最强UE的SIR分布，UE按泊松点过程分布，结果表明SIC可使LEO BS在每个波束小区服务多个UE，实现良好网络吞吐量和用户公平性。
AI 中文摘要
我们研究了典型低地球轨道卫星基站（LEO BS）在上行链路中使用窄高斯天线波束时用户设备（UE）的信号干扰比（SIR）分布和顺序统计。利用高斯混合阴影模型，分析了连续干扰消除（SIC）下三个最强UE的SIR分布。UE按泊松点过程分布在地球上。结果表明，SIC使每个LEO BS能够在每个波束小区服务多个UE，同时实现良好的平均网络吞吐量和用户公平性。
英文摘要
We investigate SIR distributions and order statistics of user equipments (UEs) at a typical low Earth orbit satellite base station (LEO BS) with narrow Gaussian antenna beams in the uplink. We analyze SIR distributions for the three strongest UEs under successive interference cancellation (SIC), using a Gaussian mixture shadowing model. The UEs are distributed on Earth according to a Poisson point process (PPP). We show that SIC enables each LEO BS to serve multiple UEs per beam cell, achieving simultaneously a good average network throughput and user fairness.
