An adaptive Retransmission Scheme over CDMA2000 Wireless Link Layer
一种CDMA2000链路层自适应重传算法

When TCP application is used in 3G wireless packet data service, its data transmission performance is badly influenced by the frame error rate (FER) of physical layer. The link layer retransmission technology is an important measure to improve the TCP data transmission performance. The effect of the link layer retransmission schemes of CDMA2000 on TCP performance was mainly studied. An adaptive retransmission scheme over CDMA2000 wireless link layer was put forward. The simulation of this algorithm using NS2 shows that this scheme can greatly improve the TCP throughput.