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首页> 外文会议>5th ACM International Workshop on Modeling, Analysis and Simulation of Wireless and Mobile Systems, Sep 28, 2002, Atlanta, Georgia, USA >A Novel Analytical Modeling for Optimal Channel Partitioning in the Next Generation Integrated Wireless and Mobile Networks
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A Novel Analytical Modeling for Optimal Channel Partitioning in the Next Generation Integrated Wireless and Mobile Networks

机译：下一代集成无线和移动网络中用于最佳信道划分的新型分析模型

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摘要

This paper presents an efficient algorithm for near optimal channel assignment when different types of services are to be provided in the next generation integrated wireless and mobile networks. We specifically propose a preemptive priority scheme for an integrated wireless and mobile network by first dividing channels into three independent groups and classifying traffic into four different types. The proposed system is modeled by Markov chain model, and then such a model is used to obtain a set of relations that correlate performances with various system parameters. We have analytically determined the minimal number of channels required for each type of traffic that can satisfy a desired level of QoS (Quality of Service) requirements. We also investigate the impact of load ratio for different types of traffic on channel assignment. Finally, we discuss some limitations of our approach and indicate possible future work. We believe that the partitioning scheme proposed in this paper can become a starting point for analysis of future integrated wireless and mobile networks.
机译：本文提出了一种有效的算法，用于在下一代集成无线和移动网络中提供不同类型的服务时，实现接近最佳的信道分配。通过首先将信道分为三个独立的组，然后将流量分为四种不同的类型，我们专门为无线和移动网络提出了优先级优先方案。所提出的系统通过马尔可夫链模型进行建模，然后使用这种模型来获得一组将性能与各种系统参数相关联的关系。我们已通过分析确定了可以满足所需QoS（服务质量）要求级别的每种流量所需的最小信道数。我们还研究了不同流量类型的负载率对信道分配的影响。最后，我们讨论了我们方法的一些局限性，并指出了可能的未来工作。我们认为，本文提出的分区方案可以成为分析未​​来集成无线和移动网络的起点。

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