摘要
高速下行分组接入(HSDPA)作为WCDMA的增强技术,大大提高了下行数据速率。讨论了其中自适应调制编码(AMC)和混合重传(HARQ)等关键技术的链路自适应技术在 HSDPA中的应用。
As an enhanced technology cff WCDMA, HSDPA has greatly increased the transmission rate of downstream data. This paper discusses the application of link autoadaptation technology (related to AMC and HARQ) in HSDPA.
出处
《世界电信》
2006年第4期51-53,共3页
World Telecommunications