Propostas de Técnicas de Coexistência entre LTE-U e Wi-Fi em 5 GHz considerando diferentes modulações candidatas 5G

  • Pedro Rosa Universidade Federal de Goiás
  • Maykon Silva Universidade Federal de Goiás
  • Flávio Rocha Universidade Federal de Goiás
  • Vinicius Borges Universidade Federal de Goiás

Resumo


A crescente demanda de conexões móveis do LTE tem como con- sequência a saturação do espectro disponível, motivando as operadoras a bus- carem novos espectros de frequência como a faixa de 5 GHz por não ser licenci- ada e pouco utilizada e tendo os padrões IEEE 802.11a/n/ac do Wi-Fi operando nessa mesma frequência. Esse artigo propõe as técnicas de coexistência LAS e RABS aplicadas nas modulações candidatas à 5G (F-OFDM/UFMC) per- mitindo o LTE-U e Wi-Fi operarem de modo simultâneo, conseguindo melhor desempenho ao tráfego Wi-Fi quando comparadas com a técnica ABS.

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Publicado
11/11/2020
ROSA, Pedro; SILVA, Maykon; ROCHA, Flávio; BORGES, Vinicius. Propostas de Técnicas de Coexistência entre LTE-U e Wi-Fi em 5 GHz considerando diferentes modulações candidatas 5G. In: ESCOLA REGIONAL DE INFORMÁTICA DE GOIÁS (ERI-GO), 8. , 2020, Evento Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2020 . p. 59-72. DOI: https://doi.org/10.5753/erigo.2020.13862.