TD-LTE系统吞吐量能力定量分析

摘要

It analyzes the related factors which effects TD-LTE system throughput, gives the calculation methods and the results on TD-LTE system throughput from the aspects of different RB bandwidth and sub-frame configuration. Then, it analyzes the relationship among these factors in detail. Final y it gives suggestions on how to balance TD-LTE’s coverage ability and throughput, how to build a harmonious mobile network with TD-SCDMA, and how to configure RB resources efficiently.%　　明确分析了影响TD-LTE系统吞吐量能力的相关因素，从不同RB带宽配置、常规子帧配比、特殊子帧配比等方面量化性地给出了TD-LTE系统吞吐量能力的计算方法和结果。在此基础上，对TD-LTE吞吐量能力与以上三者的关系作了细致入微的分析，给出在实际组网中涉及远距离覆盖场景中覆盖与吞吐量能力的平衡、与TD-SCDMA协同组网、如何高效合理配置RB资源等建议。