Title :
Distributed object-oriented real-time simulation of the multicast protocol RFRM
Author_Institution :
Dongguk Univ., Seoul, South Korea
fDate :
6/24/1905 12:00:00 AM
Abstract :
A real-time fault-tolerant multicast protocol is necessary for obtaining high performance in operating distributed real-time computing systems. This paper shows the efficiency of the RFRM (Release-time based Fault-tolerant Real-time Multicasting) protocol, which is based on the idea of attaching the official release time to each multicast message. As a part of this, a real-time simulation based on the TMO (Time-triggered Message-triggered Object) structuring scheme is conducted in order to evaluate the proposed approach. We experiment with a real-time multicast model which does not receive ACK messages, with the purpose of reducing the message traffic on the network by employing a fault detection mechanism. Simulation results promise good efficiency for the proposed real-time multicast protocol
Keywords :
digital simulation; distributed object management; fault tolerant computing; multicast communication; protocols; real-time systems; telecommunication computing; telecommunication traffic; ACK messages; RFRM protocol; TMO structuring scheme; acknowledgement; distributed object-oriented real-time simulation; distributed real-time computing systems; fault detection mechanism; message traffic reduction; multicast messages; official release time; performance; real-time multicast protocol; release-time-based fault-tolerant real-time multicasting; time-triggered message-triggered object model; Computational modeling; Distributed computing; Fault tolerance; Fault tolerant systems; High performance computing; Joining processes; Multicast protocols; Object oriented modeling; Real time systems; Telecommunication traffic;
Conference_Titel :
Object-Oriented Real-Time Dependable Systems, 2002. (WORDS 2002). Proceedings of the Seventh International Workshop on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7695-1576-2
DOI :
10.1109/WORDS.2002.1000055