摘要
在3GPPR7/R8中已经明确了HSPA+下行峰值速率为84Mbit/s,上行峰值速率为11.54Mbit/s。为了达到上述目标,HSPA+网络采用高阶调制、MIMO、CPC、层2增强技术等,这些关键技术又具有向LTE网络演进的条件和优势。
In the 3GPP R7/R8 HSPA＋ network has been made clear goals：84Mbit/s as downlink peak rate and 11.54 Mbit/s as uplink peak rate.In order to achieve these targets,many new technologies are used in HSPA＋ network,such as higher order modulation,MIMO,CPC and enhanced layer 2 technology.At the same time these key technologies also have some advantages to make WCDMA network evolving to LTE smoothly.
出处
《邮电设计技术》
2010年第9期57-62,共6页
Designing Techniques of Posts and Telecommunications
