Summary
IEICE Information and Communication Technology Forum
2016
Session Number:B1
Session:
Number:B1-3
Call Blocking Probabilities in an Erlang Multirate Loss Model under a State-dependent Threshold Policy
Ioannis Moscholios,
pp.-
Publication Date:2016-10-01
Online ISSN:2188-5079
Summary:
We propose a state-dependent bandwidth sharing policy, based on the threshold (TH) policy, for a single link that behaves as a loss system and accommodates random traffic originated from different service-classes. If the number of in-service calls of a service-class exceeds a threshold (dedicated to the service-class), a new arriving call of the same service-class is accepted in the system with a predefined state-dependent probability. The proposed model has a Product Form Solution (PFS) for the steady state probabilities. Thanks to the PFS, a convolution algorithm is proposed for the accurate calculation of call blocking probabilities and link utilization.