The main purpose of the experiment is to investigate the influence to the performance of the TD-LTE network
when sounding configuration in different cycles and bandwidth.There is a detailed theoretical analysis in this article and the validation is performed in the real TD-LTE network.So the influence caused by the configuration of sounding to the TD-LTE network performance is reliably evaluated.The main purpose of the experiment is to investigate the influence to the performance of the TD-LTE network
when sounding configuration in different cycles and band width.