省电技术是移动通信终端设计的一项关键技术。本文首先概述了TD-SCDMA终端的总体结构,接着对TD-SCDMA终端的耗电特性进行了分析,最后运用动态管理技术研究了基于数字基带处理单元和射频单元的省电技术,有效地延长了终端的工作时间。这对于推动TD-SCDMA终端产业的发展有着重大的技术意义和现实意义。
Powering saving is one of the key technologies in mobile terminal design.This paper summarizes the overall structure of TD-SCDMA terminal,and then the power consumption characteristics of TD-SCDMA terminal are analyzed and finally using dynamic management technology experiment on the power saving techniques based on the DBB and RF.It effectively extends the working time of TD-SCDMA terminal.This has both significant technical and practical bearing on the development of the TD-SCDMA industry.