Avaliação de Desempenho do DCCP, CTCP e CUBIC, Usando Padrões de Tráfego VoIP e CBR
Priscila Doria, Ricardo Salgueiro, Marco Aurélio Spohn

DOI: 10.14209/sbrt.2013.242
Evento: XXXI Simpósio Brasileiro de Telecomunicações (SBrT2013)
Keywords: DCCP CUBIC CTCP VoIP
Abstract
Previous works have compared the performance of DCCP with standard transport protocols using the CBR pattern. In this paper, we compare the performance of DCCP (CCID2 and CCID3) with two TCP variants (CTCP and CUBIC), adopting VoIP and CBR traffic patterns. In the proposed scenarios, the protocols contend for the same link. Results show that CCID2 performs better than CTCP and CCID3, while CUBIC has achieved better throughput, but with lower delivery rate; CTCP outperform only CCID3

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