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Multi-user coverage probability of uplink cellular systems: A stochastic geometry approach

机译:上行蜂窝系统的多用户覆盖概率:一种随机几何方法

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We analyze the coverage probability of multi-user uplink cellular networks with fractional power control. We use a stochastic geometry approach where the mobile users are distributed as a Poisson Point Process (PPP), whereas the serving base station (BS) is placed at the origin. Using conditional thinning, we are able to calculate the coverage probability of k users which are allocated a set of orthogonal resources in the cell of interest, obtaining analytical expressions for this probability considering their respective distances to the serving BS. These expressions give useful insights on the interplay between the power control policy, the interference level and the degree of fairness among different users in the system.
机译:我们分析了具有分数功率控制的多用户上行蜂窝网络的覆盖概率。我们使用随机几何方法,其中,移动用户以泊松点过程(PPP)的形式分布,而服务基站(BS)则位于原点。使用条件稀疏,我们能够计算k个用户的覆盖概率,这些用户在感兴趣的小区中被分配了一组正交资源,并考虑到用户到服务BS的各自距离,获得了该概率的解析表达式。这些表达式为系统中不同用户之间的功率控制策略,干扰级别和公平程度之间的相互作用提供了有用的见解。

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