MODELING OF LOCAL COMPUTER-NETWORKS

被引:11
作者
SPANIOL, O
机构
[1] Institut für Informatik, Abt. II-Betriebssysteme, Universität Bonn, D 5300 Bonn
来源
COMPUTER NETWORKS AND ISDN SYSTEMS | 1979年 / 3卷 / 05期
关键词
broadcast network; Computer communications; CSMA; Ethernet; local networks; mathematical models; performance analysis; priority queueing; retransmission control;
D O I
10.1016/0376-5075(79)90002-3
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper presents a new concept for local computer networks. Main features of the new model are: automatic reservations for colliding packets (thus avoiding repeated collisions); near optimum throughput; finite maximum waiting times even for priority scheduling policies. The performance of the system is analyzed by means of a Semi-Markov process. Numerical results have been obtained for the most interesting parameters. A comparison with reservation techniques which have been proposed for other computer networks is given in the final section of the paper. © 1979.
引用
收藏
页码:315 / 326
页数:12
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