项目名称: 基于干扰抑制和跨层优化的无线资源管理方案研究
项目编号: No.61001080
项目类型: 青年科学基金项目
立项/批准年度: 2011
项目学科: 金属学与金属工艺
项目作者: 孙君
作者单位: 南京邮电大学
项目金额: 7万元
中文摘要: 本课题研究基于干扰抑制和跨层优化的无线资源管理方案,从系统级角度探讨和解决干扰对认知通信系统无线资源管理的影响。具体包括结合物理层的信道特性和干扰特性以及MAC 层的用户速率、时延要求,网络层的业务类型等跨层地设计资源的调度和分配方案;通过以距离为导向的干扰约束和定价机制解决不同资源共享方式中的资源竞争问题;解决系统内以及系统间资源管理问题等。同时拟对认知通信系统的干扰进行建模。
中文关键词: 干扰抑制;跨层优化;频谱资源管理;无线资源管理;认知通信
英文摘要: This project will propose the radio resource management schemes bansed on interference suppression and cross-layer optimization. It aims to resolve the interference problem of the cognitive radio resource management from the system-level perspective . The main content contains designing resource scheduling and allocation scheme by combining the physical layer channel characteristics, interference characteristics, and MAC layer parameters, such as the user rate, delay requirements with the information provided by the network layer; solving the resource competition through a distance-oriented pricing mechanisms under the interference constraints and resource sharing; settling system and resource management systems and so on. Meanwhile, it is supposed to model the interference in cognitive communication systems.
英文关键词: interference suppression;cross-layer optimization;spctrum management;radio resource management;cognitive communication