Patent AT-E400089-T1: [Translated] SISO DECODER WITH SUBBLOCK PROCESSING AND SUBBLOCK BASED STOP CRITERION
Description
The present invention relates to SISO decoder for iteratively decoding a block of received information symbols (r), in particular for use in a turbo decoder, said block being divided into a number of windows of information symbols. In order to achieve a significant reduction of power consumption a SISO decoder is proposed comprising at least one SISO decoding unit (17, 21) for SISO decoding of the received information symbols (r) of a window, wherein a stopping criterion is applied to each window. This allows to abort iterative decoding for each window individually once convergence of decoding is determined by marking a window or sub-block inactive (17,23). An inactive window is no longer SISO decoded in subsequent iterations.
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Access the complete Patent AT-E400089-T1: [Translated] SISO DECODER WITH SUBBLOCK PROCESSING AND SUBBLOCK BASED STOP CRITERION on the official website. |
https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400089-T1 |
Tags
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- chemistry
- research
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- pubchem