Applicability Limits of Simplified Human Blockage Models at 5G mm-Wave Frequencies
This paper analyzes the feasibility of using a simple diffraction model to compute the blocking of the human body to millimeter wave radio frequencies in indoor environments. The model makes a set of approximations that are evaluated to determine the applicability limits of such simplified approach,...
| Autores: | , |
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| Formato: | capítulo de livro |
| Fecha de publicación: | 2019 |
| País: | España |
| Recursos: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/131994 |
| Acesso em linha: | https://riunet.upv.es/handle/10251/131994 |
| Access Level: | acceso abierto |
| Palavra-chave: | Millimeter-wave (mm-Wave) Fifth-generation (5G) Human blockage model Knife-edge diffraction TEORIA DE LA SEÑAL Y COMUNICACIONES |
| Resumo: | This paper analyzes the feasibility of using a simple diffraction model to compute the blocking of the human body to millimeter wave radio frequencies in indoor environments. The model makes a set of approximations that are evaluated to determine the applicability limits of such simplified approach, in particular for the human body blockage case. The work presented here: (1) describes briefly the mathematical support that is used to model the concealment using the Knife-Edge model, (2) identifies the potential simplifications applicable to the mathematical model implementation that allow a 3D geometric human body to be modelled with simple 2D shapes, (3) characterizes the polarization influence on the mm-wave blocking for such simplified human body models. |
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