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Orientador(es)
Resumo(s)
This work aims at studying the indoor deployment of small cells, also known as femtocells, to provide coverage to a 5 × 5 grid geometry. The number of deployed HeNBs is 4, 5, or 6. An updated version of LTE-Sim is considered to extract values for Exponential Effective SINR Mapping (EESM), Packet Loss Ratio (PLR), maximum number of supported users, goodput and delay. Results reveal that the use of four HeNBs corresponds to the highest values of EESM. For the considered geometry, 3GPP suggested a maximum of five HeNBs. However, this deployment shows worser performance compared to the topology with four HeNBs. The geometry with six HeNBs is the one with the best overall performance results for the 5 × 5 grid of apartments.
Descrição
Palavras-chave
Small cells Femtocells HeNBs EESM LTE-Sim Goodput Packet loss ratio HeNBs deployment ratio Saturation
Contexto Educativo
Citação
Rui R. Paulo, Fernando J. Velez and Bahram Khan, “Study of Indoor Small Cell Deployments,” Journal of Mobile Multimedia, Feb. 2021.
Editora
River Publishers