摘要
TD-HSUPA是第三代移动通信系统TDSCDMA技术的演进,它是一种高速上行分组接入技术,通过对MAC层进行修改,加快重传速度,提高重传效率,极大提高了无线终端上行速率。
TD-HSUPA is the development of the TD-SCDMA.It is a high speed uplink packet access technology which modify the MAC layar.It makes the speed of uplink faster by fasting the retrasmition speed and improving the retrasmition efficiency.
出处
《中国新通信》
2010年第3期15-17,共3页
China New Telecommunications