Performance analysis of dynamic resource allocation with finite buffers in cellular networks
نویسندگان
چکیده
AbsnaciIn this paper, we analyzed the performance of dynamic resource allocation with channel de-allocation and buffering in cellular networks. Buffers are applied for data traffic to reduce the packet loss probability while channel de-allocation is exploited to reduce the voice blocking probability. The results show that while buffering data traffic can reduce the packet loss probability, it has negative impact on the voice performance even if channel de-allocation is exploited. Although the voice blocking probability and service delay can be reduced with large slot capacity, the improvement decreases as the slot capacity increases. On the contraly, the packet loss probability increases as the slot capacity increases. In addition, the results also show that the system performance is irrelevant to the sequence of de-allocation.
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