Interference caused by the insertion of an h-BEB station in standard shared-Ethernet networks: simulation analysis

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2005

Autores

Ricardo Moraes (Autor) Outra; Francisvo Vasques (Autor) FEUP

Ata de Conferência Internacional

Título: Modelling and Simulation 2005

Páginas: 503-508

European Simulation and Modelling Conference (ESM 2005)

Oporto, PORTUGAL, OCT 24-26, 2005

Indexação

ISI Proceedings

ISI Web of Knowledge - 0 Citações

ISI Web of Science

Scopus - 0 Citações

INSPEC

COMPENDEX

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia

Outras Informações

ID Authenticus: P-000-69Q

Abstract (EN): In this paper, it is presented the simulation analysis of an enhanced 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. One of the main features of the h-BEB algorithm is to enable the coexistence in the same network segment of Ethernet standard stations with h-BEB modified stations, by imposing higher priority for the transfer of h-BEB messages (privileged traffic). The simulation analysis shows that the proposed traffic separation guarantees a predictable and significantly smaller access delay for the h-BEB station, when compared with the access delay for standard Ethernet stations. The simulation analysis also shows that the h-BEB traffic must be tightly controlled, as it has a high interference level over the non-real-time traffic. Otherwise, if the load generated by the h-BEB station is not closely controlled, the standard Ethernet stations may experience extended access delays.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6