首页> 外文会议>1995 Fourth IEEE international conference on universal personal communications record : Gateway to the 21st century >ANALYSIS OF QUEUEING STRATEGIES FOR HANDOFF AND ORIGINATING CALLS IN MACRO/MICRO/PICO CELLULAR SYSTEMS
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ANALYSIS OF QUEUEING STRATEGIES FOR HANDOFF AND ORIGINATING CALLS IN MACRO/MICRO/PICO CELLULAR SYSTEMS

机译:宏/微/微微蜂窝系统中传递和发起呼叫的排队策略分析

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This paper analyzes two handoff stream management algorithms suitable for mobile cellular networks. In order to obtain a high total admitted traffic while guaranteeing the protection of handoff stream, Handoff Calls (HC) and Originating Calls (OC) are both queued. The strategies, named Buffer Rigid Partitioning (BRP) and Push out of OC (POC), are studied for different percentages of HC, selected according to the radius of the cells. Numeric computations aiming at estimating the optimum buffer size have been carried out. The results are obtained by an exact analytical model for the BPR scheme and by means of simulations for the POC scheme. The performance achieved with BRP and POC schemes is superior with respect to classic schemes based only on queueing of HC.
机译:本文分析了两种适用于移动蜂窝网络的切换流管理算法。为了在保证切换流保护的同时获得较高的总允许业务量,将切换呼叫(HC)和始发呼叫(OC)都排队。针对不同百分比的HC(根据细胞半径选择),研究了称为缓冲液刚性分区(BRP)和超额出库(POC)的策略。已经进行了旨在估计最佳缓冲器大小的数值计算。通过BPR方案的精确分析模型以及POC方案的仿真获得结果。与仅基于HC排队的经典方案相比,使用BRP和POC方案实现的性能要好。

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