Waiting time distribution in real-time integrated service systems

Author

Yang, Oliver W W

Author_Institution

Dept. of Electr. Eng., Ottawa Univ., Ont., Canada

fYear

1991

fDate

9-10 May 1991

Firstpage

546

Abstract

The author examines an integrated services system at a time-division multiplexing (TDM) node where packets of two priorities, the HP (high priority) and the LP (low priority), are served. The arrivals of LP packets are assumed to be Poisson, while the HP arrivals have a frame-to-frame dependency that characterizes many real-time systems. The system is modeled as a discrete-time system with a fluctuating number of servers for the LP packets. The analysis yields a closed-form expression for a probability generating function (PGF) of the LP waiting time distribution

Keywords

queueing theory; real-time systems; telecommunication services; time division multiplexing; Poisson arrival; TDM node; closed-form expression; high priority packets; low priority packets; probability generating function; queueing analysis; real-time integrated service systems; servers; time-division multiplexing; waiting time distribution; Aggregates; Data analysis; Delay effects; Equations; Intserv networks; Positron emission tomography; Queueing analysis; Real time systems; Steady-state; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-87942-638-1

Type

conf

DOI

10.1109/PACRIM.1991.160797

Filename

160797