INVESTIGADORES
LEONI Valeria Alejandra
artículos
Título:
On the influence of resequencing on the regularity of serviceA. Jean Marie
Autor/es:
A. JEAN MARIE; M. TIDBALL, M. ESCALANTE, V. LEONI, H. PONCE DE LEÓN
Revista:
PERFORMANCE EVALUATION
Editorial:
Elsevier Science B.V.
Referencias:
Año: 1999 vol. 36 p. 115 - 135
ISSN:
0166-5316
Resumen:
The purpose of this paper is to study how resequencing packets in a communication network may affect the performance of the application needing the information. We analyze a simple queueing model where customers may be randomly disordered, before arriving at a single server queue. The perfomance index chosen is the variance of the server waiting time, which is a measure of the ´jitter´ suffered by the application. The analysis reveals that not resequencing customers does improve the service regularity for a wide range of l oss probabilities and service times. It shows also that, contrary to the conclusions of previous analyses, resequencing does not necessarily make the performace of the system worse.
