On assuring QoS in Ethernet access network

Janowski, Robert; Krawiec, Piotr; Burakowski, W.

doi:10.1109/icns.2007.82

Cited by 4 publications

(3 citation statements)

References 7 publications

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“…Our models extends on [14], [15], [16] and our experiments indicate their validity. The problem of shared output queuing to QoS has been identified and discussed in [17]. In our case we need only two priority classes supported by the switch in order to provide real-time guarantees.…”

Section: Evaluation and Discussionmentioning

confidence: 99%

Response time for IEC 61499 over Ethernet

Lindgren

Eriksson

Lindner

et al. 2015

2015 IEEE 13th International Conference on Industrial Informatics (INDIN)

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Abstract-The IEC 61499 standard provides means to specify distributed control systems in terms of function blocks. The execution model is event driven (asynchronous), where triggering events may be associated with data (and seen as a message). In this paper we propose a low complexity implementation technique allowing to assess end-to-end response time of event chains spanning over a set of networked devices. In this paper we develop a method to provide safe end-to-end response time taking both intra-and inter-device delivery delays into account. As a use case we study the implementation onto (single-core) ARMcortex based devices communicating over a switched Ethernet network. For the analysis we define a generic switch model and an experimental setup allowing us to study the impact of network topology as well as 802.1Q quality of service in a mixed critical setting. Our results indicate that safe sub millisecond end-to-end response times can be obtained using the proposed approach.

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Section: Evaluation and Discussionmentioning

confidence: 99%

Response time for IEC 61499 over Ethernet

Lindgren

Eriksson

Lindner

et al. 2015

2015 IEEE 13th International Conference on Industrial Informatics (INDIN)

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“…Ethernet uses IEEE 802.1p/Q to provide QoS for frames on the network [15]. It provides a tag and a CoS field on Ethernet frames to prioritize the services on a medium access control (MAC) level (OSI layer 2).…”

Section: Downloaded By [University Of Memphis Libraries] At 19:55 19 mentioning

confidence: 99%

Deployment of a Testbed in a Brazilian Research Network using IPv6 and Optical Access Technologies

Martins

Pozzuto

Tognolli

et al. 2012

Fiber and Integrated Optics

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This article presents the implementation of a testbed and the experimental results obtained with it on the Brazilian Experimental Network of the governmentsponsored "GIGA Project." The use of IPv6 integrated to current and emerging optical architectures and technologies, such as dense wavelength division multiplexing and 10-gigabit Ethernet on the core and gigabit capable passive optical network and optical distribution network on access, were tested. These protocols, architectures, and optical technologies are promising and part of a brand new worldwide technological scenario that has being fairly adopted in the networks of enterprises and providers of the world.

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“…In [46], another approach for QoS provision in the LAN/ Ethernet that applies a shaper in ER to limit the TCPcontrolled traffic for STD CoS is presented.…”

Section: Cac Algorithmmentioning

confidence: 99%