TheM/G/kBlocking System with Heterogeneous Servers
作者:
FakinosD.,
期刊:
Journal of the Operational Research Society
(Taylor Available online 1980)
卷期:
Volume 31,
issue 10
页码: 919-927
ISSN:0160-5682
年代: 1980
DOI:10.1057/jors.1980.167
出版商: Taylor&Francis
数据来源: Taylor
摘要:
AbstractThis paper considers theM/G/kblocking system under the assumption of servers whose service time distributions differ. Such a system haskservers each with a (possibly) different service time distribution, whose customers arrive in accordance with a Poisson process. They are served, unless all the servers are occupied. In this case they leave and do not return later (i.e. they are "blocked"). A generalization of the ErlangB-formula is given and it is shown that the latter is valid in the case of heterogeneous servers too, provided that all servers have equal mean service times. In the form of an appendix, the Engset formula also is generalized under the above assumption.
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