A Delay Priority Scheduling Algorithm for Downlink Real-Time Traffic in LTE Networks

摘要：

　　Long Term Evolution (LTE) is a main mobile communication technology in the future.For the reason that different kinds of multimedia applications have different quality of service (QoS) requirements,especially for Real Time (RT) traffics,it is necessary to design an effective scheduling algorithm to satisfy the various kinds of QoS needs.In this paper we propose a new scheduling algorithm named DP-VT-MLWDF.The simulation results of the proposed scheduler indicate an evident improvement of the QoS performance parameters for RT traffics,e.g.,packet loss rate,average throughput,fairness index.

关键词： LTE QoS Real Time (RT) traffics scheduling algorithm

作者: Yuan-Ping Li Bin-Jie Hu Hui Zhu Zong-Heng Wei Wei Gao

作者单位: School of Electronic and Information Engineering South China University of Technology Guangzhou,China

会议类型: 国际会议

会议名称: 2016IEEE第二届信息技术、网络、电子及自动化控制会议

会议地点: 重庆

会议语种:英文

页码: 706-709

在线出版日期: 2016-03-20（万方平台首次上网日期，不代表论文的发表时间）