Rossano P. Pinto,  Eliane G. Guimarães,  Eleri Cardozo,  Mauricio F. Magalhães. 

Telematic services over the Internet demand the enforcement of traffic parameters such as assured bandwidth and low jitter. Some architectures were proposed in order to handle quality of service in TCP/IP networks. Among these architectures, the Integrated Services (IntServ) and the Differentiated Services (DiffServ) architectures are worth of mention. The DiffServ architecture is more scalable than the IntServ architecture, the reason why it was chosen for the next generation Internet (Internet 2). This paper describes a mechanism that allows to incorporate quality of service into telematic applications using a quality of service interceptor (IQoS) and a DiffServ Bandwidth Broker managing a DiffServ domain.

http://www.lbd.dcc.ufmg.br:8080/colecoes/sbrc/2003/021.pdf

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