基于资源池的预排序动态资源分配算法

被引:6
作者
许晓东
吴穹
机构
[1] 无线新技术研究所,泛网无线通信教育部重点实验室,北京邮电大学
关键词
资源池; 资源分配; 群小区; 最大效用准则; 接入控制;
D O I
暂无
中图分类号
TN929.5 [移动通信];
学科分类号
080402 ; 080904 ; 0810 ; 081001 ;
摘要
本文提出了一种多维资源分配与管理的方法——资源池,并给出了在协作分布式群小区架构中的应用示例。基于资源池,作者提出了一种预排序动态资源分配算法,通过预先在资源分配实体中生成并维护关于可用资源的性能排序列表,在分配资源时依据该列表从排在前几位的资源单元中选择最优资源单元进行分配。进一步将预排序动态资源分配算法应用于作者提出的最大效用准则接入控制方法,通过性能评估,证明该算法可以更有效地提高最大效用准则接入控制方法的资源分配和调度的效率,减少算法复杂度。
引用
收藏
页码:148 / 155
页数:8
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