模糊逻辑在下一代通信网络接入控制设计中的应用

Implementation of Fuzzy Logic for Call Admission Control in Next Generation Communication Network

研究了智能技术中的模糊逻辑在下一代OFDM通信网络接入控制中的应用,分析比较了几种典型的呼叫接入控制法在不同的数据及会话类业务及不同业务强度的情况下的阻塞率。仿真分析表明模糊逻辑接入控制法与基于门限法及基于队列信息接入控制法相比,具有更高的带宽利用率。

The application of fuzzy logic based on admission control algorithm for next generation communication network based on OFDM is studied in this paper. And the comparisons of handoff performance between different algorithms for data and voice services under different traffic intensities are analyzed. The simulation results show that fuzzy logic based on call admission control algorithm has higher bandwidth efficiency when it is compared with threshold-based and queue-aware call admission control algorithms.