随机分布发射机和接收机的扩展网络的频谱效率

2014 IEEE China Summit & International Conference on Signal and Information Processing (ChinaSIP) Pub Date : 2014-07-09 DOI:10.1109/ChinaSIP.2014.6889329

L. Cottatellucci

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引用次数: 3

摘要

考虑一个接收和发送节点均匀分布在空间上的扩展无线网络。信道状态信息(CSI)在接收端的集中处理单元上是已知的，但在以等功率发射的发射机上却不知道。通过将欧几里得随机矩阵(ERM)的定义及其谱分析推广到两个独立的点集，我们确定了系统单位面积平均最大可达速率的近似表达式。

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Spectral efficiency of extended networks with randomly distributed transmitters and receivers

We consider an extended wireless network with transmit and receive nodes homogeneously distributed in ℝ2. The channel state information (CSI) is known at the centralized processing unit at the receiver side but not at the transmitters which transmit at equal power. By extending the definition of Euclidean random matrices (ERM) and their spectral analysis to two independent sets of points, we determine an approximated expression of the average maximum achievable rate per unit area of the system.

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2014 IEEE China Summit & International Conference on Signal and Information Processing (ChinaSIP)

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