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This paper presents a survey of the authors results to discuss the model of a multiservice network with “triple play” (unicast, multicast, and elastic) traffic. The main results are given for the model with multicast traffic. Two service disciplines for multicast traffic are considered in the form of systems with transparent requests. An algorithm for the calculation of the blocking probabilities...
This paper presents an analytical model for evaluating the performance of streaming and elastic traffic integration in a multiservice network with dynamic channel allocation scheme (DCAS). Different classes of traffic have different quality of service (QoS) requirements. Therefore at the model analysis it is important to consider this feature. Formulae for performance characteristics e.g. blocking...
This paper investigates a new analytical model of a cell supporting adaptive traffic. A dynamic channel allocation scheme based on predefined bandwidth threshold values, which takes into account the signal power of incoming calls, is presented. A threshold value is set to limit the number of new connections to reduce the handoff dropping probability. Formula for performance characteristics e.g. blocking...
This paper presents a mixed analytical model of preemptive streaming and elastic traffics with binary dynamic channel allocation scheme, similar applied in CDMA. Also there is a finite buffer to temporarily store the non preempted data calls. Different classes of traffic have different quality of service (QoS) requirements. Formulae for performance characteristics e.g. blocking probabilities and mean...
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