Performance Analysis of CDMA2000-3x uplink

摘要

In this paper, we have introduced the CDMA2000-3x system which include the modulation structure, wireless channel and the RAKE receiver using the maximum-likelihood(ML) rule. Meanwhile, the difference between CDMA2000-lx and CDMA2000-3x is specified. Then the BER(bit error rate) performance of RAKE receiver is analyzed which is emphasis on the high data rate and the average length of channel estimation.