Performance analysis of multiple priorities on token ring LANs to support multimedia

Author

Amer, Khaled

Author_Institution

Networking Syst. Lab., IBM Corp., Research Triangle Park, NC, USA

fYear

1994

fDate

1994

Firstpage

387

Lastpage

401

Abstract

Transporting multimedia traffic is becoming an essential requirement for communications networks. Unlike data traffic, multimedia traffic has strict demands on latency, throughput, jitter, and bandwidth. This paper demonstrates the capabilities of the currently available 16-Mbps token ring to simultaneously carry data and multimedia traffic. Experimental data and simulation results that show the effects of data on multimedia traffic and vice versa are presented. The use of the token ring priority mechanism for traffic regulation is demonstrated. The use of multiple levels of priorities for multimedia traffic is shown to be needed to meet the performance requirements of various types of multimedia traffic. Furthermore, the results show that these requirements can be met in the presence of bursty data traffic

Keywords

data communication; local area networks; multimedia communication; performance evaluation; telecommunication traffic; token networks; 16 Mbit/s; bandwidth; bursty data traffic; communications networks; jitter; latency; multimedia; multimedia traffic; multiple priorities; performance analysis; simulation results; throughput; token ring LAN; token ring priority mechanism; traffic regulation; Communication networks; Delay; Graphics; Laboratories; Performance analysis; Streaming media; Telecommunication traffic; Token networks; Traffic control; Workstations;

fLanguage

English

Publisher

ieee

Conference_Titel

Local Computer Networks, 1994. Proceedings., 19th Conference on

Conference_Location

Minneapolis, MN

Print_ISBN

0-8186-6680-3

Type

conf

DOI

10.1109/LCN.1994.386581

Filename

386581