论文标题
光学无线系统中的光束阻塞
Beam Blockage in Optical Wireless Systems
论文作者
论文摘要
在本文中，当不透明的光盘阻碍了从访问点到接收器的接收器，我们将百分比阻塞用作度量标准。研究了阻塞物体的不同参数的效果，这些效果是半径，高度，高度和与接收器的水平距离，沿正y方向沿正向。假设单个服务链接，研究了改变光盘参数时的阻塞房间位置的百分比达到房间位置的总数。已经发现，根据障碍物对象的尺寸和接收器的距离，除了接入点为用户服务的尺寸，该阻滞在0％之间的变化在0％至100％之间。此外，就梁阻塞而言，用户收到的服务取决于其连接到的访问点。由此产生的公平挑战将在未来工作的资源分配优化中解决。
In this paper, we use the percentage blockage as a metric when an opaque disc obstructs the Line-of-Sight link from the access point to the receiver in an optical wireless indoor communication system. The effect of the different parameters of the obstructing object are studied, these are the radius, the height, and the horizontal distance from the receiver in the positive y direction. The percentage of blocked room locations to the total number of room locations when varying the disc parameters is studied assuming a single serving link. It was found that depending on the dimensions of the obstructing object and the distance from the receiver in addition to which access point is serving the user, that blockage can vary between 0% up to 100%. Furthermore, the service received by a user, in terms of beam blockage depends on the access point they are connected to. The resulting fairness challenges will be addressed in resource allocation optimization in future work.
