Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/4044
Título: Implementation of a dominance protocol for wireless medium access
Autor: Pereira, Nuno
Andersson, Björn
Tovar, Eduardo
Data: 2006
Editora: IEEE
Relatório da Série N.º: Embedded and Real-Time Computing Systems and Applications;
Resumo: Consider the problem of scheduling sporadic message transmission requests with deadlines. For wired channels, this has been achieved successfully using the CAN bus. For wireless channels, researchers have recently proposed a similar solution; a collision-free medium access control (MAC) protocol that implements static-priority scheduling. Unfortunately no implementation has been reported, yet. We implement and evaluate it to find that the implementation indeed is collision-free and prioritized. This allows us to develop schedulability analysis for the implementation. We measure the response times of messages in our implementation and find that our new response-time analysis indeed offers an upper bound on the response times. This enables a new class of wireless real-time systems with timeliness guarantees for sporadic messages and it opens-up a new research area: schedulability analysis for wireless networks.
Peer review: yes
URI: http://hdl.handle.net/10400.22/4044
ISBN: 0-7695-2676-4
ISSN: 1533-2306
Versão do Editor: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1691310
Aparece nas colecções:ISEP – CISTER – Comunicações em eventos científicos

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