PATENT CLAIM ANALYSIS

Application Number: 15905243
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["714", "755000"]

Abstract:
Polar encoding using two or more concatenated cyclic redundancy check (CRC) data values may enhance CRC-aided successive cancellation list decoding in a communication system. A polar encoding method may include determining first CRC data from source data, combining the source data and the first CRC data to form first combined data, determining second CRC data from the first combined data, and combining the source data, the first CRC data, and the second CRC data to form second combined data.

Claim (Index 2):
The method of  claim 1 , wherein polar encoding the second combined data comprises:\n allocating frozen and non-frozen bit positions corresponding to the second combined data using reliability index data, the reliability index data relating each bit position to reliability of a corresponding sub-channel; allocating, among the non-frozen bit positions, information bit positions and CRC bit positions in an output data structure using position management data; setting allocated frozen bit positions in an output data structure to a predetermined value; copying information bits of the source data into allocated information bit positions in the output data structure; and copying bits of the first and second CRC data into allocated CRC hit positions in the output data structure.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 88.0
- Lexical Diversity: 2.04651
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15467321', '15662012', '15666705', '15611725', '15682387']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3144015694317508
- 35 USC 102 Novelty (BERT): 0.4828768305198159
- Combined Prediction Score: 0.3312490955405573
- Mean Citation Score: 203.12411200000005
- Max Citation Score: 214.3976
- Similarity Product: 160.29627557253838

Labels:
- Claim Label 101: 0
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test