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TD-SCDMA是ITU正式发布的第三代移动通信空间接口技术规范之一,它得到了CWTS及3GPP的全面支持。随着工业和信息化部对中国移动3G牌照的发放,TD-SCDMA正式由中国移动公司进行运营。在TD无线网络建设的过程中,不可避免的要考虑到TD网对传输承载网络的需求及影响,TD当前及中远期发展的承载技术方案、配套传输网络规划建设方式、TD技术发展与传输光网络自身技术发展的融合等问题。因此,将对其进行初步研究。
TD-SCDMA is one of the technical specifications of the third generation mobile communication space interface officially released by the ITU, and it is fully supported by CWTS and 3GPP. With the release of China Mobile’s 3G licenses by the Ministry of Industry and Information Technology, TD-SCDMA is officially operated by China Mobile. In the process of TD wireless network construction, it is inevitable to take into account the demand and impact of TD network on the transmission bearer network, the bearer technology scheme developed in TD’s current and long-term and long term, the planning and construction of supporting transmission networks, the development and transmission of TD technology Optical network integration of their own technological development and other issues. Therefore, it will be a preliminary study.