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

• Type: Article in International Conference Proceedings Book
• Date: 2007

Authors

Raimundo Viegas Júnior (Author) Other; Ricardo Moraes (Author) FEUP; Luiz Affonso Guedes (Author) Other; Francisco Vasques (Author) FEUP

Conference proceedings International

Title: IFAC Proceedings Volumes (IFAC-PapersOnline)

Pages: 111-118

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

Bol, 19 September 2007 through 21 September 2007

Indexing

ISI Proceedings

ISI Web of Science

Scopus - 3 Citations

COMPENDEX

INSPEC

Scientific classification

FOS: Engineering and technology > Electrical engineering, Electronic engineering, Information engineering

CORDIS: Technological sciences > Engineering

Other information

Authenticus ID: 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.

Language: English

Type (Professor's evaluation): Scientific

Notes: 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. of pages: 8