本文在梳理有关网络中立、媒介生态变化以及传播政策变迁的基础上，着重分析了巴西互联网和网络中立管理、宽带接入等问题。
NelsonSimões: Nelson Simões has a BA in Computer Engineering from Pontifícia Universidade Católica in Rio de Janeiro.E-mail posvento@gmail.com；
FernandoOliveiraPaulino: Fernando Oliveira Paulino is professor at University of Brasilia and Director of Latin American Communication Researchers′Association.He has a BA，Master’s Degree and PhD in Comunication from University of Brasilia，paulino@unb.br； 采集
IsisValleCosta: Isis Valle Costa has a BA and Master’s Degree in Communication from Université Vincennes-Saint-Denis（Paris Ⅷ）isisvrc@gmail.com.
