PATENT CLAIM ANALYSIS

Application Number: 15967662
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["370", "329000"]

Abstract:
A method of performing downlink multiuser superposition transmission (MUST) with enhanced channel state information (CSI) feedback is proposed. When a user equipment (UE) reports CQI/SINR feedback for RI=RANK-2, the UE also reports a single beam CQI/SINR feedback for RI=RANK1. As a result, the scheduling base station can calculate the actual SINRs based on different MUST scenarios and thereby determining appropriate modulation and coding scheme (MCS) for the UE. Furthermore, if the granularity of the CQI table cannot reflect the high values of the single beam SINR, then a predefined scaling factor (0<β<1) known to both the base station and the UE may be applied.

Claim (Index 17):
The UE of  claim 16 , wherein an actual SINR of the UE corresponds to the multiuser transmission scheme is calculated using the first, the second, and the third feedback SINRs.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 93.0
- Lexical Diversity: 1.5679
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15150001', '13441231', '15760161', '13456881', '15309019']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.613326130184854
- 35 USC 102 Novelty (BERT): 0.6193435814772138
- Combined Prediction Score: 0.6139278753140901
- Mean Citation Score: 377.616694
- Max Citation Score: 571.0299
- Similarity Product: 531.1923895641266

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