PATENT CLAIM ANALYSIS

Application Number: 15907365
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["714", "746000"]

Abstract:
A method of low complexity SCL decoding for polar codes is disclosed. The method comprises receiving a codeword vector generated using polar encoding, and sequentially decoding multiple bits included in a source vector from the received codeword vector based on the successive cancellation list (SCL) decoding, wherein the decoding is configured not to perform a comparison of reliability between candidate decoding paths for at least one partial bit among information bits included in the source vector, but to determine value of the partial bits based on a reliability of the corresponding bit. Therefore, it is possible to have a complexity of about 57% while having a performance degradation of about 0.03 dB or less, that is approximately the same as that of the conventional art.

Claim (Index 7):
The method of  claim 2 , wherein the partial bits includes bits determined to have a predetermined high-ranked reliability among the information bits, based on the reliability of the information bits.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 1.65854
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15467321', '15905243', '15852174', '14645073', '15611281']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2894208881185672
- 35 USC 102 Novelty (BERT): 0.5166025547888515
- Combined Prediction Score: 0.3121390547855956
- Mean Citation Score: 239.49318
- Max Citation Score: 261.6057
- Similarity Product: 156.4577480095625

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test