PATENT CLAIM ANALYSIS

Application Number: 15863978
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["370", "476000"]

Abstract:
A method of new radio physical broadcast channel (NR-PBCH) bit mapping is proposed to improve for NR-PBCH decoding performance under Polar codes. NR-PBCH carries 32 information bits and 24 CRC bits. Specifically, NR-PBCH uses 512-bit Polar codes to carry total 56 data bits. Different Polar code bit channels have different channel reliability. As a general rule, the most reliable Polar code bit channels are used for the 56 data bits. In accordance with a novel aspect, within the 32 NR-PBCH information bits, some of the information bits that can be known to the decoders under certain conditions and therefore are placed at the least reliable Polar code bit positions. As a result, by mapping the NR-PBCH data bits properly at the input bit positions of Polar codes, the NR-PBCH decoding performance is improved when the known bits a priori can be exploited.

Claim (Index 6):
The method of  claim 5 , wherein the bit mapping is performed before the bit scrambling on the plurality of information bits.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.93827
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15823310', '15634728', '15865229', '13360228', '15706529']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5343517241678213
- 35 USC 102 Novelty (BERT): 0.514853677526074
- Combined Prediction Score: 0.5324019195036466
- Mean Citation Score: 234.322134
- Max Citation Score: 258.3118
- Similarity Product: 165.907851744318

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