基于用户满意度的异构物联网资源分配策略
发布时间：2019-06-26 18:17
【摘要】：随着物联网技术的不断发展、物联网应用的逐渐推广,单一的接入网络很难满足全部的物联网业务需求,多网并存、融合成为物联网发展的主流方向。为了保证物联网终端的运行,如何建立高效的资源分配策略是需要解决的首要问题。提出了1种基于用户满意度的异构物联网资源分配策略。在综合考虑用户体验和传输速率的基础上,得到优化的效用函数,通过计算物联网终端在不同接入网中的最优带宽,得到有效的异构物联网网络资源分配算法。仿真分析结果表明,所描述的资源分配算法相比其他算法可以获得更好的用户满意度。
[Abstract]:With the continuous development of Internet of things technology and the gradual promotion of the application of the Internet of things, it is difficult for a single access network to meet all the business needs of the Internet of things. Multiple networks coexist, and integration has become the mainstream direction of the development of the Internet of things. In order to ensure the operation of Internet of things terminal, how to establish an efficient resource allocation strategy is the first problem to be solved. A heterogeneous Internet of things resource allocation strategy based on user satisfaction is proposed. Based on the comprehensive consideration of user experience and transmission rate, the optimized utility function is obtained. By calculating the optimal bandwidth of Internet of things terminals in different access networks, an effective heterogeneous Internet of things network resource allocation algorithm is obtained. The simulation results show that the described resource allocation algorithm can obtain better user satisfaction than other algorithms.
【作者单位】： 长安大学信息工程学院;中国信息通信研究院;
【基金】：中央高校基本科研业务费专项资金资助项目(310824161008) 陕西省自然科学基金资助项目(2016JQ6074) 陕西省高校科协青年人才托举计划资助项目(2016)
【分类号】：TN929.5;TP391.44
本文编号：2506378
[Abstract]:With the continuous development of Internet of things technology and the gradual promotion of the application of the Internet of things, it is difficult for a single access network to meet all the business needs of the Internet of things. Multiple networks coexist, and integration has become the mainstream direction of the development of the Internet of things. In order to ensure the operation of Internet of things terminal, how to establish an efficient resource allocation strategy is the first problem to be solved. A heterogeneous Internet of things resource allocation strategy based on user satisfaction is proposed. Based on the comprehensive consideration of user experience and transmission rate, the optimized utility function is obtained. By calculating the optimal bandwidth of Internet of things terminals in different access networks, an effective heterogeneous Internet of things network resource allocation algorithm is obtained. The simulation results show that the described resource allocation algorithm can obtain better user satisfaction than other algorithms.
【作者单位】： 长安大学信息工程学院;中国信息通信研究院;
【基金】：中央高校基本科研业务费专项资金资助项目(310824161008) 陕西省自然科学基金资助项目(2016JQ6074) 陕西省高校科协青年人才托举计划资助项目(2016)
【分类号】：TN929.5;TP391.44
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