Concatenated Polar Code with Adaptive Error Detection
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsYufei Blankenship, Dennis HUI
Life of this patent
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Abstract
According to certain embodiments, a method by a transmitter is provided for adaptively generating precoder bits for a Polar code. The method includes acquiring at least one configuration parameter upon which a total number of precoder bits depends. The at least one configuration parameter comprising at least one of an information block length K,a code block length N, and/or a code rate R=K/N. The total number of precoder bits is determined, and the precoder bits for a code block are generated according to the determined total number of precoder bits. The precoder bits are placed within the code block.
Claims24
1-28. (canceled)
A method by a receiver for adaptively using precoder bits to assist decoding of a Polar code, the method comprising:
- allocating a different amount of available precoder bits between error detection and error correction for Polar codes;
- using the precoder bits allocated for error correction to assist decoding of a code block;
- and
- after decoding the code block, using the precoder bits allocated for error detection to perform error detection on the decoded bits.
40-67. (canceled)
A receiver for adaptively using precoder bits to assist decoding of a Polar code, the receiver comprising:
- at least one processor configured to:
- allocate a different amount of available precoder bits between error detection and error correction for Polar codes;
- use the precoder bits allocated for error correction to assist decoding of a code block;
- and
- after decoding the code block, use the precoder bits allocated for error detection to perform error detection on the decoded bits.
Dependencies are inferred from the claim text.