FTT-Ethernet: A Flexible Real-Time Communication Protocol That Supports Dynamic QoS Management on Ethernet-Based Systems
نویسندگان
چکیده
منابع مشابه
SBM protocol for providing real-time QoS in Ethernet LANs
This paper deals with the performance evaluation of LAN-Integrated Service protocol called SBM (Subnetwork Bandwidth Manager), a solution to handle QoS requirements over Local Area Networks. SBM is an RSVP-based protocol, which consists in electing a manager over a LAN segment to map RSVPflows into an appropriate class of service and handles admission control and bandwidth reservation operation...
متن کاملEnhanced Ethernet Switching for Flexible Hard Real-Time Communication
Switched Ethernet arose in the last decade as a means to increase global throughput with parallel switching paths, segment the network and create isolated collision domains, thus reducing the non-determinism of the original shared Ethernet. However the services provided by COTS Ethernet switches are not enough to guarantee real-time communication, which lead to the development of several switch...
متن کاملA Multipoint Communication Protocol based on Ethernet for Analyzable Distributed Real - Time Applications
This paper presents a work-in-progress design and implementation of a software-based token-passing Ethernet protocol for multipoint communications in real-time applications , that does not require any modification to existing Ethernet hardware. Because the protocol is based on fixed priorities, applications using it can be easily modeled using common techniques for fixed priority systems, and w...
متن کاملThe Flexible Time-Triggered (FTT) Paradigm: An Approach to QoS Management in Distributed Real-Time Systems
Real-time distributed systems are becoming pervasive, supporting a broad range of applications such as avionics, automotive, adaptive control, robotics, computer vision and multimedia. In such systems, several activities are executed on different nodes and cooperate via message passing. One increasingly important concept is that of Quality-of-Service (QoS), i.e. a system performance metric from...
متن کاملDeterministic Real-Time Communication with Switched Ethernet
In this paper we show, under which conditions switched ethernet can be called deterministic.The influence of the service strategies in switched ethernet is investigated by simulation and compared with analytical bounds on the delays.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Industrial Informatics
سال: 2005
ISSN: 1551-3203
DOI: 10.1109/tii.2005.852068