QoE-Oriented Resource Allocation for Femtocell Networks
This paper studies the resource allocation in a femtocell network,which aims to maximize the user-perceived Quality of Experience(QoE).By introducing a QoE-based assessment model,the problem is formulated as a combinational optimization problem,which is non-concave and difficult to develop a final solution.A heuristic PRB(Physical Resource Block)allocation algorithm and an adaptive power allocation algorithm are proposed for the final solution,in which a priority mechanism is employed for the network to give a higher priority on its resources to subscribers than the public users.Simulation results show that the proposed algorithms can improve the overall perceived quality from the users perspective in compassion with the traditional Quality of Service(QoS)oriented algorithm.
Femtocell network MOS Quality of Experience (QoE) Resource allocation
Deyu Yuan Yinglei Teng Yi Man Mei Song Gang Cheng Junfu Wu
Beijing University of Posts and Telecommunications,Beijing,100876,China
国际会议
南昌
英文
1-11
2013-09-26（万方平台首次上网日期，不代表论文的发表时间）