Radio Resource Management Scheme for Integrated Services with Prioritized Strategy
In this paper,a prioritized radio resource allocation scheme is studied and analyzed for integrated services in terms of the connection-level QoS. The contributions of our work are threefold. First,a traffic model based on multi-dimensional Markov chain is developed to analyze the performance of integrated services. Second,considering the traffic characteristic of mobile users in different period,a radio resource allocation scheme combined with prioritized strategies is developed. And third,to improve system performance of diverse services,a couple of channels are reserved for different type of services considering their traffic characteristics. Simulation results are also provided for demonstrating that the proposed scheme can improve the system performance.
radio resource allocation prioritized blocking probability integrated services
Fangming Zhao Jiang Zhu Lingna Hu
School of Electronic and Electrical Engineering Shanghai Second Polytechnic University Shanghai,Chin Shanghai Academy of Environmental Sciences (SAES) Shanghai,China Shanghai Aerospace Science and Technology Research Institute Shanghai,China
国际会议
杭州
英文
608-612
2012-03-23（万方平台首次上网日期，不代表论文的发表时间）