PATENT CLAIM ANALYSIS

Application Number: 15976439
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["714", "746000"]

Abstract:
Methods, systems, and devices for wireless communication are described. A wireless device may decode a polar coded codeword using a successive cancelation (SC) or successive cancelation list (SCL) decoder. The construction of the codeword may be based on multiple factors, such as a decoding complexity, reliability, codeword size, number of information bits, type of communication, etc. In some cases, multiple codeword constructions may be compared (e.g., with various weights applied to the relevant factors) and an optimal construction selected. Techniques described herein are applicable both to the selection of an optimal codeword as well as decoding operations. Specifically, the described techniques may allow for a reduced decoding complexity through the use of subtree pruning, in which characteristics of the polar scheme (e.g., the scheme selected by the encoder) may be exploited to reduce the complexity of the decoding operation.

Claim (Index 21):
The method of  claim 20 , wherein one or both of the first weighting factor or the second weighting factor is based at least in part on a type of wireless communication protocol associated with the codeword.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 93.0
- Lexical Diversity: 1.88636
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15849034', '15851303', '15969724', '15976676', '15937503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.365044256198159
- 35 USC 102 Novelty (BERT): 0.5190383770261832
- Combined Prediction Score: 0.3804436682809614
- Mean Citation Score: 309.3232
- Max Citation Score: 326.35165
- Similarity Product: 211.7668339479029

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