摘要
针对目前的LTE-A体系和未来5G网络中的载波聚合技术,主要以客户方面的感受质量为完善目标,积极探究主动缓存技术。将客户平均意见分数的增量作为效果根据,明确客户中资源分配的优先级。积极设计效用函数,在符合客户服务质量(Quality of Service,QoS)速率需要的状况下,最大程度满足客户对体验质量(Quality of Experience,QoE)速度的要求,在OAI平台下体现出仿真结果。
On the current LTE-A system and the future 5G network carrier aggregation technology,this paper focuses on customer perceived quality as the goal of improvement,and actively explores the algorithm of active caching.According to the effect,the increment of customer’s average opinion score is defined,and the priority of resource allocation among customers is defined.The utility function is designed actively,and the Quality of Experience(QoE)of the whole system is maximized under the condition of satisfying the requirement of the Quality of Service(QoS)rate of the customers.The simulation results are presented under the OAI platform.
作者
何春霞
陈刚
HE Chunxia;CHEN Gang(China Unicom Guangzhou Branch,Guangzhou 510000,China)
出处
《通信电源技术》
2021年第21期73-74,78,共3页
Telecom Power Technology
关键词
智能型
移动通信
5G网络
主动缓存技术
intelligent
mobile communication
5G network
active caching technology
