MC-CDMA/TDD downlink analysis based on optimized multiband complex wavelet transform
Xiaodong Zhang · Journal of China Institute of Communications · 2003
We propose a MC-CDMA system based on the optimized multiband complex wavelet transform (MBCWT),investigate the system performance in multipath Rayleigh fading channel. Meantime, we adopt the pre-equalization technique under the TDD mode to simplify the receiver architecture and realization complexity, the system capability to combat multi-access interference (MAI) and multipath interference is strengthened. Theoretical analysis and computer simulation results all show that the proposed system can be implemented and have the superior capability against the fading.