Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10216/69383
Autor(es): | Ricardo Moraes Francisco Vasques |
Título: | A probabilistic analysis of traffic separation in shared Ethernet systems using the h-BEB collision resolution algorithm |
Data de publicação: | 2005 |
Resumo: | Ethernet is a widely used network technology, with a Medium Access Control protocol based on the collision detection between randomly initiated transmissions. It has a non-deterministic behaviour, due to the use of a probabilistic contention resolution algorithm, which impairs the support of real-time communications. In this paper, it is proposed the use of a modified algorithm for the collision resolution in shared Ethernet networks. Such algorithm, referred as high priority Binary Exponential Backoff (h-BEB), provides high priority traffic separation, enabling the support of real-time communications. It allows multiple Ethernet standard devices to coexist with one h-BEB modified station in the same network segment, imposing a higher priority for the transfer of h-BEB related traffic. The probabilistic analysis of traffic separation provided by the proposed algorithm shows that it guarantees an access delay significantly smaller for an h-BEB station, when compared with the access delay for BEB stations. |
Assunto: | Engenharia, Engenharia electrotécnica, electrónica e informática Engineering, Electrical engineering, Electronic engineering, Information engineering |
Áreas do conhecimento: | Ciências da engenharia e tecnologias::Engenharia electrotécnica, electrónica e informática Engineering and technology::Electrical engineering, Electronic engineering, Information engineering |
URI: | https://hdl.handle.net/10216/69383 |
Fonte: | 13th International Conference on Real-Time Systems - RTS'2005 |
Tipo de Documento: | Artigo em Livro de Atas de Conferência Internacional |
Condições de Acesso: | openAccess |
Licença: | https://creativecommons.org/licenses/by-nc/4.0/ |
Aparece nas coleções: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
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