Zobrazeno 1 - 10
of 38
pro vyhledávání: '"L. D. Servi"'
Autor:
L. D. Servi, Daryl J. Daley
Publikováno v:
Performance Evaluation. 55:231-249
Mobile telephone traffic business demands that a given base station be able to handle both newly originating traffic and hand-off traffic from neighboring base stations, with priority to be given to the latter, existing traffic. This paper examines t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e54b3635767bb84de742079352cbab46
https://doi.org/10.1016/j.peva.2003.07.009
https://doi.org/10.1016/j.peva.2003.07.009
Autor:
S. G. Finn, L. D. Servi
Publikováno v:
Performance Evaluation. 50:41-52
The classical single server vacation model is generalized to consider a server which works at a different rate rather than completely stops during the vacation period. Simple explicit formulae for the mean, variance, and distribution of the number an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2108847a60fa3f38c58ceeef4855416e
https://doi.org/10.1016/s0166-5316(02)00057-3
https://doi.org/10.1016/s0166-5316(02)00057-3
Autor:
Daryl J. Daley, L. D. Servi
Publikováno v:
Telecommunication Systems. 19:209-226
Mobile telephone traffic business demands that a given base station be able to handle both newly originating traffic and `hand-in' traffic from neighbouring base stations, with priority to be given to the latter, existing traffic. Starting from a bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::590723e5aa77a426ab170f6e9c1100f9
https://doi.org/10.1023/a:1013346126834
https://doi.org/10.1023/a:1013346126834
Autor:
L. D. Servi
Publikováno v:
Telecommunication Systems. 21:205-212
Capacity planning of modern telecommunication systems using the Erlang-B or Erlang-C models is hampered by the inability of these models to capture critical system characteristics. Two-dimensional birth---death models offer the opportunity to remedy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::604389be5595482caa9543446a20bdc7
https://doi.org/10.1023/a:1020942430425
https://doi.org/10.1023/a:1020942430425
Autor:
D. J. Daley, L. D. Servi
Publikováno v:
Journal of Applied Probability. 35:950-962
This paper finds the first and second moments of the number of arrivals in a stable M/M/k queue during an idle period, i.e. in a period when at least one server is idle. These and similar results are used along with renewal theory asymptotics to find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23063864b7cc26e37c5ba99070778746
https://doi.org/10.1017/s002190020001665x
https://doi.org/10.1017/s002190020001665x
Autor:
Daryl J. Daley, L. D. Servi
Publikováno v:
Journal of Applied Probability. 35:950-962
This paper finds the first and second moments of the number of arrivals in a stable M/M/k queue during an idle period, i.e. in a period when at least one server is idle. These and similar results are used along with renewal theory asymptotics to find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a099617f8aee2c4dd5dc8a9edb82a31
https://doi.org/10.1239/jap/1032438390
https://doi.org/10.1239/jap/1032438390
Autor:
Daryl J. Daley, L. D. Servi
Publikováno v:
INFORMS Journal on Computing. 9:224-229
Given transactional data consisting of service starting and finishing times in a queuing system with a Poisson arrival process and service in order of arrival, the distributions and moments of waiting times W1, …, WN, of customers within a busy per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0237cb8197ab0c8f2d3c2af2e8d6add2
https://doi.org/10.1287/ijoc.9.2.224
https://doi.org/10.1287/ijoc.9.2.224
Autor:
D. J. Daley, L. D. Servi
Publikováno v:
Journal of Applied Probability. 31:251-267
Certain last-exit and first-passage probabilities for random walks are approximated via a heuristic method suggested by a ladder variable argument. They yield satisfactory approximations of the first- and second-order moments of the queue length with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7955a0c17b90ee0517f7a1566dacf3cd
https://doi.org/10.2307/3214960
https://doi.org/10.2307/3214960
Autor:
Daryl J. Daley, L. D. Servi
Publikováno v:
Journal of Applied Probability. 31:251-267
Certain last-exit and first-passage probabilities for random walks are approximated via a heuristic method suggested by a ladder variable argument. They yield satisfactory approximations of the first- and second-order moments of the queue length with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd508ba16efed4a3a7d359ce68ee249b
https://doi.org/10.1017/s0021900200107107
https://doi.org/10.1017/s0021900200107107