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A Multipath Detection Scheme for CDMA Systems With Space–Time Spreading
2008
IEEE Transactions on Vehicular Technology
Space-Time Spreading (STS) is an appealing openloop transmit diversity scheme, which has recently been included into the cdma2000 standard. It has been shown that the performance of the STS scheme is highly sensitive to the fading coefficients estimation errors especially when the channel is highly time-dispersive. In practical systems, channel estimation is normally performed after the multipath components are resolved, which suggests that improving multipath detection reduces such estimation
doi:10.1109/tvt.2007.905327
fatcat:3u3i2iep2bcsvdjiackxyybmgm