Accelerating ray tracing simulation using tensor completion for 3D radio map
نویسندگان
چکیده
We proposed a ray-tracing (RT) acceleration method using the tensor completion technique for three-dimensional (3D) radio map. Internet of things (IoT) has become widespread recently, and analysis indoor wave propagation important in optimizing installation location IoT devices. Generally, RT is used analysis. However, time-consuming to simulate. The simulation time required even larger when calculating receiving points 3D space with many objects. Hence, method, we reduced number at which calculation performed, interpolated by received power not calculated RT.
منابع مشابه
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ژورنال
عنوان ژورنال: IEICE communications express
سال: 2021
ISSN: ['2187-0136']
DOI: https://doi.org/10.1587/comex.2021xbl0024