PATENT CLAIM ANALYSIS

Application Number: 15865170
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["375", "340000"]

Abstract:
Aspects of the disclosure relate to a channel coding and decoding algorithm that provides for generalized polar codes, including the concatenation of a plurality of component codes via one-step polarization. In a further aspect, selection of suitable component codes in this scheme can result in a generalized polar code having a cyclic shift property, such that information can be implicitly communicated according to the magnitude of the cyclic shift. In yet another aspect, a decoding algorithm provides for reliable decoding of such generalized polar codes, including exploitation of time diversity in sequential transmissions. Other aspects, embodiments, and features are also claimed and described.

Claim (Index 10):
A method of wireless communication, comprising:\n receiving a first encoded message comprising a first upper code and a first lower code concatenated utilizing a one-step polarization code; demodulating symbols of the first encoded message to determine a respective log-likelihood ratio (LLR) for each of a plurality of bits of the first encoded message; determining LLRs of bits of the first upper code based on the LLRs for the plurality of bits of the first encoded message; decoding the first upper code based on the LLRs of the bits of the first upper code to determine an estimated upper input sequence; determining the bits of the first upper code by encoding the estimated upper input sequence; determining LLRs of bits of the first lower code based on the LLRs for the plurality of bits of the first encoded message and the determined bits of the first upper code; and decoding the first lower code based on the LLRs of the bits of the first lower code to determine an estimated lower input sequence.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.75385
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15467321', '15467369', '15619168', '15852174', '15611201']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.490263925003136
- 35 USC 102 Novelty (BERT): 0.4926249441452259
- Combined Prediction Score: 0.490500026917345
- Mean Citation Score: 208.176786
- Max Citation Score: 214.58202000000003
- Similarity Product: 146.69470410610202

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