Effect of correlated building blockages on the ergodic capacity of mmWave systems in urban scenarios
The millimeter waves (mmWave) bands, considered to support the forthcoming generation of mobile communications technologies, have a well-known vulnerability to blockages. Recentworks in the literature analyze the blockage probability considering independence or correlation among the blocking element...
| Autores: | , , |
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| Formato: | artículo |
| Fecha de publicación: | 2022 |
| País: | España |
| Recursos: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/368196 |
| Acesso em linha: | https://hdl.handle.net/2117/368196 https://dx.doi.org/10.1109/TVT.2022.3155356 |
| Access Level: | acceso abierto |
| Palavra-chave: | Mobile communication systems Millimeter waves Stochastic geometry Blockage effects Poisson point process Random shape theory Ergodic capacity Rate Correlation Comunicacions mòbils, Sistemes de Ones mil·limètriques Geometria estocàstica Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament del senyal en les telecomunicacions |
| Resumo: | The millimeter waves (mmWave) bands, considered to support the forthcoming generation of mobile communications technologies, have a well-known vulnerability to blockages. Recentworks in the literature analyze the blockage probability considering independence or correlation among the blocking elements of the different links. In this letter, we characterize the effect of blockages and their correlation on the ergodic capacity. We carry out the analysis for urban scenarios, where the considered blocking elements are buildings that are primarily parallel to the streets.We also present numerical simulations based on actual building features of the city of Chicago to validate the obtained expressions. |
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