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In this paper a new analytical method of blocking probability calculation in multi-service cellular systems with multicast connections is proposed. The new analytical method considers the influence of both the WCDMA and Iub interfaces for traffic streams service characteristics. The basis for the discussed method is a model of the full-availability group with traffic compression and the fixed-point...
In this paper a new analytical method of blocking probability calculation in multi-service cellular systems with k-cast connections is proposed. The discussed method is based on the full-availability group servicing PCT1 and PCT2 multirate traffic streams and the fixed-point methodology. The results of the analytical calculations were compared with the results of the simulation experiments, which...
The paper proposes an analytical approach to blocking probability calculation in the UMTS network carrying a mixture of multi-rate traffic, under the assumption that the part of resources of the interface is dedicated for servicing handoff traffic. In the proposed method, handoff connections are modeled on the basis of the fixed point methodology and dynamic reservation. The results of analytical...
Performance evaluation of the multiple output queueing (MOQ) switch recently proposed by us is discussed in this paper. In the MOQ switch both the switch fabric and buffers can operate at the same speed as input and output ports. This solution does not need any speedup in the switch fabric as well as any matching algorithms between inputs and outputs. In this paper new performance measures for the...
Performance evaluation of the MOQ switch recently proposed by us is discussed in this paper. In the MOQ switch both the switch fabric and buffers can operate at the same speed as input and output ports. This solution does not need any speedup in the switch fabric as well as any matching algorithms between inputs and outputs. The description and the first evaluation were presented earlier. In this...
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