Title :
Requirements specification of distributed hard real-time operating systems
Author :
Chung, Man Sang ; Shin, Heonshik
Author_Institution :
Dept. of Comput. Eng., Seoul Nat. Univ., South Korea
fDate :
28 Oct-1 Nov 1991
Abstract :
The authors present the requirements specification for distributed hard real-time operating systems used in time-critical, mission-oriented systems. For this purpose the relevant models for distributed hard real-time processing are established based on the general characteristics of distributed hard real-time systems. Following these models the requirements of a distributed hard real-time operating system are specified, and the major concerns in requirements of task scheduling and communication management are examined. Further discussions include the following issues: the operating system support for real-time application environments, and the problems to be investigated regarding next-generation real-time systems
Keywords :
distributed processing; operating systems (computers); real-time systems; communication management; distributed hard real-time operating systems; requirements specification; task scheduling; time critical mission oriented systems; Application software; Centralized control; Clocks; Communication system control; Control systems; Distributed computing; Operating systems; Real time systems; Time factors; Timing;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1991. Proceedings. IECON '91., 1991 International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-87942-688-8
DOI :
10.1109/IECON.1991.239069
