Ribeiro, Rafael Oliveira, and Taufik Abrao. “Particle Filtering for Multiple Access DS/CDMA Systems DS/CDMA Channel Estimation”. Semina: Ciências Exatas e Tecnológicas 34, no. 1 (September 26, 2013): 107–116. Accessed May 1, 2024. https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/10916.