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Resource allocation in multi-user telecommunication networks.

机译：多用户电信网络中的资源分配。

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摘要

This dissertation discussed resource allocation mechanisms in several network topologies including infrastructure wireless network, non-infrastructure wireless network and wire-cum-wireless network. Different networks may have different resource constrains. Based on actual technologies and implementation models, utility function, game theory and a modern control algorithm have been introduced to balance power, bandwidth and customers' satisfaction in the system.; In infrastructure wireless networks, utility function was used in the Third Generation (3G) cellular network and the network was trying to maximize the total utility. In this dissertation, revenue maximization was set as an objective. Compared with the previous work on utility maximization, it is more practical to implement revenue maximization by the cellular network operators. The pricing strategies were studied and the algorithms were given to find the optimal price combination of power and rate to maximize the profit without degrading the Quality of Service (QoS) performance.; In non-infrastructure wireless networks, power capacity is limited by the small size of the nodes. In such a network, nodes need to transmit traffic not only for themselves but also for their neighbors, so power management become the most important issue for the network overall performance. Our innovative routing algorithm based on utility function, sets up a flexible framework for different users with different concerns in the same network. This algorithm allows users to make trade offs between multiple resource parameters. Its flexibility makes it a suitable solution for the large scale non-infrastructure network. This dissertation also covers non-cooperation problems. Through combining game theory and utility function, equilibrium points could be found among rational users which can enhance the cooperation in the network.; Finally, a wire-cum-wireless network architecture was introduced. This network architecture can support multiple services over multiple networks with smart resource allocation methods. Although a SONET-to-WiMAX case was used for the analysis, the mathematic procedure and resource allocation scheme could be universal solutions for all infrastructure, non-infrastructure and combined networks.
机译：本文讨论了几种网络拓扑结构中的资源分配机制，包括基础设施无线网络，非基础设施无线网络和有线暨无线网络。不同的网络可能具有不同的资源约束。在实际技术和实现模型的基础上，引入效用函数，博弈论和现代控制算法来平衡系统的功耗，带宽和用户满意度。在基础设施无线网络中，第三代（3G）蜂窝网络使用了实用程序功能，并且该网络正试图使总实用程序最大化。本文以收益最大化为目标。与先前关于效用最大化的工作相比，蜂窝网络运营商实现收益最大化更为实际。研究了定价策略，并给出了算法，以找到功率和费率的最佳价格组合，以在不降低服务质量（QoS）性能的情况下最大化利润。在非基础设施无线网络中，功率容量受到节点尺寸的限制。在这样的网络中，节点不仅需要为其自身而且还为其邻居传输流量，因此电源管理成为网络整体性能的最重要问题。我们基于效用函数的创新路由算法为同一网络中具有不同关注点的不同用户设置了灵活的框架。该算法允许用户在多个资源参数之间进行权衡。它的灵活性使其成为大规模非基础设施网络的合适解决方案。本文还涉及非合作问题。通过博弈论和效用函数相结合，可以在理性用户之间找到平衡点，从而促进网络之间的合作。最后，介绍了有线暨无线网络架构。该网络体系结构可以使用智能资源分配方法在多个网络上支持多种服务。尽管使用SONET-to-WiMAX案例进行了分析，但是数学过程和资源分配方案可能是所有基础结构，非基础结构和组合网络的通用解决方案。

著录项

  • 作者

    Qian, Dayou.;

  • 作者单位

    Florida International University.;

  • 授予单位 Florida International University.;
  • 学科 Engineering Electronics and Electrical.
  • 学位 Ph.D.
  • 年度 2006
  • 页码 198 p.
  • 总页数 198
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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