摘要
介绍了LTE技术的演进过程和LTE标准的主要性能指标。通过LTE技术与HSPA+技术的分析比较,阐述了LTE技术的性能和优点。并在此基础上,展望了LTE-A的4G演进方向。
It describes the evolution process of LTE and main performance index of LTE standard.On the basis of comparing LTE and HSPA＋,it expounds the performance and advantages of LTE.Finally it prospects the 4G evolution direction of LTE-A.
出处
《邮电设计技术》
2012年第1期5-9,共5页
Designing Techniques of Posts and Telecommunications
