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arXiv 1804.04532cs.ITmath.IT
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室内多反射VLC网络用户空间性能研究

On the Spatial Performance of Users in Indoor VLC Networks with Multiple Reflections

Abhishek K. Gupta, Adrish Banerjee

摘要:

在本文中,我们提出了一个随机几何为基础的框架来分析下行链路室内可见光通信(VLC)网络的性能在一个典型的接收器,同时考虑从墙壁的反射。典型的接收器是房间中任意定位的用户,并且可能不一定在中心,因此在其自身处看到非对称发射器定位过程和干扰。我们首先推导出信号干扰噪声比(SINR)和速率覆盖概率为一个典型的用户。然后,我们提出了一个框架来模拟墙壁反射的影响,并扩展分析,以研究在墙壁反射的存在下VLC网络的性能。我们表明,用户的位置和反射的影响是显着的用户的性能。

英文摘要:

In this paper, we present a stochastic geometry based framework to analyze the performance of downlink indoor visible light communication (VLC) networks at a typical receiver while considering reflections from the walls. A typical receiver is a arbitrarily located user in the room and may not necessarily be at the center and hence sees an asymmetric transmitter location process and interference at itself. We first derive the signal-to-interference-plus-noise ratio (SINR) and rate coverage probability for a typical user. We then present a framework to model the impact of wall reflections and extend the analysis to study the performance of VLC network in the presence of wall reflections. We show that the impact of user's location and reflections is significant on the performance of the user.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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