摘要
从高阶调制、多输入多输出、多载波运行、二层增强特性、连续性分组连接、增强型CELL_FACH、多播/组播单频网络(MBSFN)等方面,详细阐述了高速分组接入(HSPA)演进的主要概念。
From the points of high-order modulation, MIMO, multi-carrier operation, second layer protocol performance enhancement, CPC, enhanced CELL_FACH and MBSFN, it describes the major conceptions on HSPA evolution in detail.
出处
《邮电设计技术》
2008年第5期23-25,共3页
Designing Techniques of Posts and Telecommunications
