在TMS320C62xDSP器件上为CDMA2000透平编码加一个MAP编码器
ImplementingaMAPDecoderfor
cdma2000ETurboCodesonaTMS320C62xEDSPDevice
JelenaNikolic-PopovicWirelessASPProducts
ABSTRACT
Thisdocumentdescribeshowtoimplementamaximumaposteriori(MAP)decoding
algorithmforwirelessturbocodesonaTMS320C62xEdigitalsignalprocessing(DSP)
device.Themax-log-MAPapproximationofthealgorithmisimplementedforan8-statecode
example,suchastheonerecommendedinthecdma2000Estandard.
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