【摘要】 本文在分析TD-SCDMA系统无线资源管理机制的基础上,对该系统的动态信道分配算法进行研究为了适应多业务资源管理,本文在已有的DCA研究成果基础上,提出了一种改进的共享DCA方案,根据方案流程进行了计算机仿真验证,并与移动边界方案进行对比分析,在语音业务阻塞率、数据业务掉包率和系统吞吐量等方面进行了比较。更多还原

【Abstract】 In this paper,we systematic discuss the dynamic channel assignment algorithms base on the TD-SCDMA system radio resource management strategy.In order to adopt multi-service in TD-SCDMA system,in this paper,based on the existing DCA research results,the paper proposes an improved-sharing DCA program,and according to the program process,we simulate the improved-sharing DCA program by computer.The scheme are compared with the FB DCA scheme in these aspects of the voice call blocking probability,the data packet dropping probability and the system throughputs.更多还原