一种基于用户行为的多种频谱资源分配方案
首发时间:2016-04-18
摘要:无线移动通信系统中业务的迅速发展使得有限的频谱资源与持续增加的通信容量之间的矛盾愈加突出。针对频谱资源的有限性以及利用率低下等问题,提出一种用户行为下的多种频谱资源相结合的资源分配方案。该资源分配方案是以用户行为中心,并根据用户的业务行为构建用户的业务偏好度。通过对比分析析不同的频谱资源的特性,以了解频谱资源所能够提供服务的能力,从而构建不同频谱资源的可用性。仿真结果表明,该方案在用户速率、系统容量等方面都有所提升,同时由于针对感知频谱资源的加以利用,因此在保障用户满意度的同时,进一步降低了用户的付出费用。
For information in English, please click here
A scheme of muti spectrum resource allocation based on user's behavior
Abstract:With the rapid development of wireless communication services, the conflict between the finite frequency spectrum and communication capacity has been getting more and more serious. Aimed at the issues on limited spectrum resources, as well as the lower utilization rate,a new multi-spectrum allocation scheme is proposed under user behavior. The scheme is user-centric, and then build users' preference according to the user's traffic feature. Through the comparative analysis of the different characteristics of the spectrum to learn about spectrum resources ability to provide service,this paper builds different spectrum resources available. Simulation results show that the scheme has improved the user rate and system capacity, etc. At the same time, this scheme further reduces the users' costs while satisfying the needs of users, due to the utilization of spectrum resources.
Keywords: Spectrum Resource, user behavior, preference ratio
论文图表:
引用
No.4683278113993914****
同行评议
共计0人参与
勘误表
一种基于用户行为的多种频谱资源分配方案
评论
全部评论0/1000