PATENT CLAIM ANALYSIS

Application Number: 16146429
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["714", "776000"]

Abstract:
This application provides a channel encoding method and apparatus in wireless communications. The method includes: performing CRC encoding on A to-be-encoded information bits, to obtain a first bit sequence, where the first bit sequence includes L CRC bits and A information bits; performing an interleaving operation on the first bit sequence, to obtain a second bit sequence, where a first interleaving sequence used for the interleaving operation is obtained based on a system-supported maximum-length interleaving sequence with the length of K max +L, and K max  is a maximum information bit quantity corresponding to the maximum-length interleaving sequence and a preset rule, and a length of the first interleaving sequence is equal to A+L. Therefore, during distributed CRC encoding, when an information bit quantity is less than the maximum information bit quantity, an interleaving sequence required for completing an interleaving process is obtained based on the system-supported maximum-length interleaving sequence.

Claim (Index 1):
An encoding method, comprising:\n performing cyclic redundancy check (CRC) encoding on A to-be-encoded information bits, to obtain a first bit sequence, wherein the first bit sequence comprises L CRC bits and the A to-be-encoded information bits, and L and A are positive integers; performing an interleaving operation on the first bit sequence, to obtain a second bit sequence, wherein a first interleaving sequence used for the interleaving operation is obtained based on a system-supported maximum-length interleaving sequence and a preset rule, and a length of the first interleaving sequence is equal to A+L; or a second interleaving sequence used for the interleaving operation is the maximum-length interleaving sequence, a length of the second interleaving sequence is equal to K max +L, and K max  is a maximum information bit quantity corresponding to the maximum-length interleaving sequence; and performing polar encoding on the second bit sequence.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 97.0
- Lexical Diversity: 2.48485
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16145850', '10815133', '13818296', '12094598', '14661050']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3966172190943643
- 35 USC 102 Novelty (BERT): 0.5427347389015739
- Combined Prediction Score: 0.4112289710750853
- Mean Citation Score: 362.43503
- Max Citation Score: 428.9796
- Similarity Product: 295.69655905673505

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

Dataset: test