Enabling inter-domain transactions in bridge-based hybrid wired/wireless PROFIBUS networks

Ferreira, Luís Lino; Tovar, Eduardo; Alves, Mário

doi:10.1109/etfa.2003.1247682

“…As an alternative to the single logical ring solution adopted in the R-Fieldbus project, the approach to use MLRs has also been investigated [138], [144], [145]. The stations are grouped into segments, also referred to as domains.…”

Section: ) Multiple Logical Ring (Mlr) Solutionmentioning

confidence: 99%

“…• The proposal in [144] is based on the presence of different types of responses/acknowledgment. The receiver of a request has the freedom to send an acknowledgment packet without any data.…”

Section: ) Multiple Logical Ring (Mlr) Solutionmentioning

confidence: 99%

Wireless Technology in Industrial Networks

Willig

¹

,

Matheus

²

,

Wolisz

³

2005

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“…Communication is based on the PROFIBUS protocol, and the communication between different domains is supported by special-purpose bridges supporting the Inter-Domain Protocol (IDP) [4]. Fig.…”

Section: Basics Of the Mlr Approachmentioning

confidence: 99%

“…The Multiple Logical Ring (MLR) concept was introduced and discussed in [2], and further detailed in [3][4], where a bridge-based approach (thus, layer 2 interoperability) was outlined. In such an approach, each logical ring is comprised of stations that communicate via a unique medium -a domain, which can be wired or wireless.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Inter-Domain Mobility on Message Stream Response Time in Wired/Wireless Profibus-Based Networks

Ferreira

¹

,

Tovar

²

2005

IFAC Proceedings Volumes

0

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In previous works we have proposed a hybrid wired/wireless PROFIBUS solution where the interconnection between the heterogeneous media was accomplished through bridge-like devices with wireless stations being able to move between different wireless cells. Additionally, we had also proposed a worst-case timing analysis assuming that stations were stationary. In this paper we advance these previous works by proposing a worst-case timing analysis for the system's message streams considering the effect of inter-cell mobility. Almeida, emt}@dei.isep.ipp.pt Abstract: In previous works we have proposed a hybrid wired/wireless PROFIBUS solution where the interconnection between the heterogeneous media was accomplished through bridge-like devices with wireless stations being able to move between different wireless cells. Additionally, we had also proposed a worst-case timing analysis assuming that stations were stationary. In this paper we advance these previous works by proposing a worst-case timing analysis for the system's message streams considering the effect of inter-cell mobility. THE INFLUENCE OF INTER-DOMAIN MOBILITY ON MESSAGE STREAM RESPONSE TIME IN WIRED/WIRELESS PROFIBUS-BASED NETWORKS Luís Ferreira, Eduardo Tovar Polytechnic Institute of Porto (ISEP-IPP) Rua Dr. António Bernardino de

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“…The IDP [4] proposes some protocol extensions suitable for handling such kind of transactions -Inter-Domain Transactions (IDT).…”

Section: The Inter-domain Protocol (Idp)mentioning

confidence: 99%

The Influence of Inter-Domain Mobility on Message Stream Response Time in Wired/Wireless Profibus-Based Networks

Ferreira

¹

,

Tovar

²

2006

Fieldbus Systems and Their Applications 2005

0

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In previous works we have proposed a hybrid wired/wireless PROFIBUS solution where the interconnection between the heterogeneous media was accomplished through bridge-like devices with wireless stations being able to move between different wireless cells. Additionally, we had also proposed a worst-case timing analysis assuming that stations were stationary. In this paper we advance these previous works by proposing a worst-case timing analysis for the system's message streams considering the effect of inter-cell mobility. Almeida, emt}@dei.isep.ipp.pt Abstract: In previous works we have proposed a hybrid wired/wireless PROFIBUS solution where the interconnection between the heterogeneous media was accomplished through bridge-like devices with wireless stations being able to move between different wireless cells. Additionally, we had also proposed a worst-case timing analysis assuming that stations were stationary. In this paper we advance these previous works by proposing a worst-case timing analysis for the system's message streams considering the effect of inter-cell mobility. THE INFLUENCE OF INTER-DOMAIN MOBILITY ON MESSAGE STREAM RESPONSE TIME IN WIRED/WIRELESS PROFIBUS-BASED NETWORKS Luís Ferreira, Eduardo Tovar Polytechnic Institute of Porto (ISEP-IPP) Rua Dr. António Bernardino de

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Enabling inter-domain transactions in bridge-based hybrid wired/wireless PROFIBUS networks

Abstract: Abstract

Cited by 5 publications

References 8 publications

Wireless Technology in Industrial Networks

Wireless Technology in Industrial Networks

The Influence of Inter-Domain Mobility on Message Stream Response Time in Wired/Wireless Profibus-Based Networks

The Influence of Inter-Domain Mobility on Message Stream Response Time in Wired/Wireless Profibus-Based Networks

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