LTE system scheduling algorithm based on utility function

摘要：

LTE system performance largely depends on the high efficiency of frequency domain resource scheduling.This paper presents a single-cell LTE Downlink scheduling model,and then introduces the economic concept of utility function in order to design a LTE system scheduling algorithm based on the utility function (UBS) and we simulate the algorithm.We simulate and compare throughput,fairness,packet loss,packet delay and other aspects of the algorithm and the classical scheduling algorithm.The simulation results shows that the LBS algorithm have better system performance and utility value.

关键词： LTE Scheduling Algorithm Utility Function QPF

作者: Tian Xie Xiaowei Hui

作者单位: College of Electronic and Information Engineering Liaoning Technical University Huludao,Liaoning,China

会议类型: 国际会议

会议名称: 2011 International Conference on Computer and Network Engineering(ICCNE 2011)(2011年计算机与网络工程国际会议)

会议地点: 郑州

会议语种:英文

页码: 31-34

在线出版日期: 2011-06-17（万方平台首次上网日期，不代表论文的发表时间）