http://repositorio.ufc.br/handle/riufc/4778 2026-04-16T11:26:07Z http://repositorio.ufc.br/handle/riufc/12902 Título: Desenvolvendo, executando e controlando aplicações de televisão digital interativa no SBTVD Autor(es): Jucá, Paulyne Matthews; Coelho, Andrino; Ferraz, Carlos Abstract: This paper describes the middleware components necessary to execute digital television applications. These components are responsible for support the development, execution a life cycle control of these applications. After that, a short description of those components developed to support interactivity in a brazilian digital television system (SBTVD) middleware will be shown. Tipo: Artigo de Evento 2006-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/4779 Título: Avaliando a Capacidade de uma Rede de Terceira Geração UMTS/WCDMA quando Submetida a Tráfego Multimídia Autor(es): Jucá, Paulyne; Callado, Arthur; Kelner, Judith; Sadok, Djamel Abstract: This paper presents a study on the behavior of the UMTS third generation cellular system using the WCDMA interface with multimedia applications. A simulator was developed and its main characteristics are described. Based on the simulator, an evaluation of the capacity of a one-cell UMTS network with multimedia traffic was performed, involving variable number of users, types of network traffic (voice, video and Web) and different speeds Tipo: Artigo de Evento 2007-01-01T00:00:00Z