摘要
HSPA+在HSPA的基础上进行技术升级,在5MHz带宽下达到和LTE相近的性能,可以为用户提供更加完善的"永远在线"业务体验。HSPA+产业链目前已日趋成熟,在移动运营商尽可能保护既有投资和LTE产业链的成熟和完善尚需时日的情况下,HSPA+将是未来一定时期内3G网络升级的理想演进方案。
HSPA＋ is the upgrade on the basis of the HSPA technology. With, similar performance with LTE in 5 MHz bandwidth, it can provide better ＂always online＂ service experience for users. HSPA ＋ industry chain has become mature. While operators want to protect existing investments and LTE is yet to be mature, HSPA ＋ could be a practical evolution solution for 3G network upgrade.
出处
《现代电信科技》
2010年第1期65-69,共5页
Modern Science & Technology of Telecommunications
