Towards real-time middleware for applications of vehicular ad hoc networks.
Citation:
Rene Meier, Barbara Hughes, Raymond Cunningham, and Vinny Cahill., Towards real-time middleware for applications of vehicular ad hoc networks., Lecture Notes in Computer Science, Distributed Applications and Interoperable Systems: 5th IFIP WG 6.1 International Conference, June, Lea Kutvonen and Nancy Alonistioti, 3543, Springer-Verlag, 2005, 1-13Download Item:
Towards Real-Time.pdf (published (author copy) peer-reviewed) 174.8Kb
Abstract:
Applications of inter-vehicle and vehicle-to-roadside
communication that make use of vehicular ad hoc networks
(VANETs) will often require reliable communication that
provides guaranteed real-time message propagation. This paper
describes an event-based middleware, called RT-STEAM. Unlike
other event systems, RT-STEAM does not rely on a centralized
event broker or look-up service while still supporting event
channels providing hard real-time event delivery. RT-STEAM
event filtering can be based on subject, content and/or proximity.
To guarantee real-time communication, we exploit proximitybased
event propagation to guarantee real-time constraints within
the defined proximities only. The proximity within which realtime
guarantees are available is adapted to maintain time bounds
while allowing changes to membership and topology, typical of
VANETs. This Space-Elastic Model of real-time communication
is the first to directly address adaptation in the space domain to
guarantee real-time constraints.
Author's Homepage:
http://people.tcd.ie/vjcahillhttp://people.tcd.ie/rmeier
Description:
PUBLISHED(DAIS 2005)
Author: MEIER, RENE; CAHILL, VINNY
Other Titles:
Lecture Notes in Computer ScienceDistributed Applications and Interoperable Systems: 5th IFIP WG 6.1 International Conference
Publisher:
Springer-VerlagType of material:
Conference PaperCollections:
Series/Report no:
3543Availability:
Full text availableKeywords:
KeywordsLicences: