Stake succession turbo decoder for data block redundant version decoding

摘要

The repetition decoding device for the communication receiver (ITD), in order the expedient which decodes reception encoding data block making use of i) generally known next repetition initialization mechanism (SISO1, SISO2, DI1, DI2, I1 and I2) with, because propriety of the CRC field which it is related to II) this reception data block is inspected, to select one side of the 1st and 2nd hard decision bit, the control means which are formed (CM) with, III) 1st memory expedient (M1) with it has. In addition control means (CM), when CRC field of block is invalid, as the last stake which it is related to - block 1st memory expedient (M1) retained, you order to decoding expedient, require the transmission of redundant version of - block, when - redundant version is received, before decoding expedient applies next repetition initialization mechanism to reception redundant version, in order decoding expedient (SISO1) to initialize making use of the retention last stake even, you are constituted.