DocumentCode :
1747215
Title :
Centralised access over TCP/IP based on real-time Java VM
Author :
Andronico, G. ; Cavalieri, S. ; Colaianni, F.
Author_Institution :
Fac. of Eng., Catania Univ., Italy
Volume :
1
fYear :
2001
fDate :
2001
Firstpage :
375
Abstract :
The paper deals with the attempt to guarantee real-time services over TCP/IP. The scenario taken into consideration is a distributed computing environment where producer and consumer processes feature real time constraints and the communication between them is realised by a LAN based on TCP/IP protocols. The lack of determinism in the communication of this suite of protocols is the reason of the proposal of a real time access protocol. This protocol is implemented by a Java-based middleware between TCP/IP and user´s real time applications. In order to introduce more determinism in the execution of the Java code, the PERC Real-Time Java Virtual Machine has been used. The paper focuses on the description of the centralised access protocol and its performance evaluation using the real-time PERC Virtual Machine
Keywords :
Java; access protocols; local area networks; real-time systems; transport protocols; virtual machines; Java-based middleware; LAN; PERC Real-Time Java Virtual Machine; TCP/IP; centralised access; centralised access protocol; communication between; consumer processes; distributed computing environment; producer processes; real time access protocol; real time constraints; real-time Java VM; Access protocols; Communication industry; Ethernet networks; Java; Local area networks; Proposals; Switches; TCPIP; Virtual machining; Virtual manufacturing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics, 2001. Proceedings. ISIE 2001. IEEE International Symposium on
Conference_Location :
Pusan
Print_ISBN :
0-7803-7090-2
Type :
conf
DOI :
10.1109/ISIE.2001.931817
Filename :
931817
Link To Document :
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