在TMS320C62x DSP器件上为CDMA2000透平编码加一个MAP编码器 Implementing a MAP Decoder for cdma2000E Turbo Codes on a TMS320C62xE DSP Device Jelena Nikolic-Popovic Wireless ASP Products ABSTRACT This document describes how to implement a maximum a posteriori (MAP) decoding algorithm for wireless turbo codes on a TMS320C62xE digital signal processing (DSP) device. The max-log-MAP approximation of the algorithm is implemented for an 8-state code example, such as the one recommended in the cdma2000E standard. =====================================================================
