This paper focuses on access protocols for supporting real-time communications in a distributed system; specifically, we analyze the MetaRing protocol. MetaRing is a protocol, designed and prototyped to handle, in a local or metropolitan area environment, both period traffic with real-time constraints (synchronous traffic) and bursty data traffic with no delay constraints (asynchronous traffic). We show that, in the original proposal of the MetaRing protocol, the deadlines of real-time messages are not always satisfied. To solve this problem, we propose a modified version of MetaRing, named MetaRing +. Through a performance study, the properties of MetaRing + are deeply investigated. © 1996 IEEE.
MetaRing+: An enhancement of the MetaRing access protocol for supporting real-time applications / Conti, M.; Donatiello, L.; Furini, Marco. - STAMPA. - (1996), pp. 218-223. (Intervento presentato al convegno 8th Euromicro Workshop on Real-Time Systems, ECRTS 1996 tenutosi a L'Aquila, ita nel 1996) [10.1109/EMWRTS.1996.557922].
MetaRing+: An enhancement of the MetaRing access protocol for supporting real-time applications
FURINI, Marco
1996
Abstract
This paper focuses on access protocols for supporting real-time communications in a distributed system; specifically, we analyze the MetaRing protocol. MetaRing is a protocol, designed and prototyped to handle, in a local or metropolitan area environment, both period traffic with real-time constraints (synchronous traffic) and bursty data traffic with no delay constraints (asynchronous traffic). We show that, in the original proposal of the MetaRing protocol, the deadlines of real-time messages are not always satisfied. To solve this problem, we propose a modified version of MetaRing, named MetaRing +. Through a performance study, the properties of MetaRing + are deeply investigated. © 1996 IEEE.Pubblicazioni consigliate
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