摘要
作为TD-SCDMA技术的演进,TD-LTE/TD-LTE-Advanced是下一代移动通信系统IMT-Advanced的主流候选技术之一。与第三代移动通信系统采用CDMA技术不同,TD-LTE采用OFDM和MIMO作为基本技术,大量采用了目前移动通信领域最先进的技术和设计理念。本文介绍了TD-LTE/TD-LTE-Advanced技术的标准化进程、技术特点以及系统性能评估情况。
As the evolution of TD-SCDMA Technology, TD-LTE/TD-LTE-Advanced is one of major candidates for next generation mobile communication system （IMT-Advanced）. Compared with CDMA technology which is widely adopted bY 3G system, TD-LTE introduces OFDM and MIMO as technical basis, together with many state of art advanced technologies and designs. In this paper, we introduce its process of standardization, main technical characteristics as well as the evaluation of system performance.
出处
《电信网技术》
2009年第12期1-4,共4页
Telecommunications Network Technology
基金
国家重大专项基金资助项目(2008ZX03003-001)
