GSC: a real-time communication scheme for IEEE 802.11e industrial systems

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2007

Autores

Raimundo Viegas Júnior (Autor) Outra; Ricardo Moraes (Autor) FEUP; Luiz Affonso Guedes (Autor) Outra; Francisco Vasques (Autor) FEUP

Ata de Conferência Internacional

Título: IFAC Proceedings Volumes (IFAC-PapersOnline)

Páginas: 111-118

7th IFAC Conference on Control Applications in Marine Systems, CAMS 2007

Bol, 19 September 2007 through 21 September 2007

Indexação

ISI Proceedings

ISI Web of Science

Scopus - 3 Citações

COMPENDEX

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

CORDIS: Ciências Tecnológicas > Engenharia

Outras Informações

ID Authenticus: P-007-NZ8

DOI: 10.3182/20071107-3-FR-3907.00016

Abstract (EN): This paper proposes a new real-time communication scheme for IEEE 802.11e HCCA networks. The proposed communication scheme is called Group Sequential Communication (GSC) and it aims the reduction of the polling overhead associated to the real-time message transmission when using the HCCA function. The GSC scheme partially eliminates the polling inefficiency, by means of a virtual token passing procedure among polled stations. Thus, it reduces the number of exchanged messages between the HCCA controller and the polled stations. The GSC uses a real-time group concept, where the real-time members of the group are granted a sequential access to the communication medium.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Notas: GSC: A real-time communication scheme for IEEE 802.11e industrial systems Fieldbuses and Networks in Industrial and Embedded Systems, Volume # 7 | Part# 1 Location: Toulouse University, France Authors Raimundo Viegas Junior; Ricardo Moraes; Luiz Affonso Guedes; Francisco Vasques

Nº de páginas: 8