PATENT CLAIM ANALYSIS

Application Number: 15949203
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["375", "341000"]

Abstract:
Provided is a data decoding method of a wireless communication device. The method includes receiving a plurality of sub-frames. The method further includes accumulating data signals respectively included in each of the plurality of sub-frames. The method further includes updating a channel estimation value based on reference signals included in a most recent sub-frame of the plurality of sub-frames. The method further includes calculating a log likelihood ratio (LLR) based on the accumulated data signals and the updated channel estimation value. Furthermore, the method includes decoding data based on the LLR.

Claim (Index 12):
A method of operating a receiver, the method comprising:\n receiving N data signals included in N sub-frames sequentially received, N being an integer equal to or greater than 2, wherein the N sub-frames are configured to carry a same data; calculating a channel variation with respect to time; and performing additional operations if the channel variation is less than a threshold value, including,\n accumulating the N data signals, \n calculating a channel estimation value based on reference signals included in the N sub-frames, \n calculating a log likelihood ratio (LLR) corresponding to a Nth sub-frame of the N sub-frames based on the accumulated data signals and the channel estimation value, and \n performing decoding based on the LLR.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 91.0
- Lexical Diversity: 2.17391
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13591970', '15797473', '13327997', '12585805', '15131781']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4945137904563362
- 35 USC 102 Novelty (BERT): 0.4829256467536911
- Combined Prediction Score: 0.4933549760860717
- Mean Citation Score: 205.502302
- Max Citation Score: 220.10226
- Similarity Product: 175.49226374310848

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

Dataset: test