PATENT CLAIM ANALYSIS

Application Number: 16064417
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["370", "329000"]

Abstract:
The present invention is designed so that it is possible to improve the characteristics of communication in cells where listening is executed before transmission (for example, unlicensed band cells). According to one aspect of the present invention, a user terminal, in a cell in which listening is performed before transmission, has a transmission section that transmits channel state information (CSI), and a measurement section that measures the CSI in a measurement subframe by using a measurement reference signal. The measurement subframe is defined as a subframe in which the CSI can be measured and is at least one of a Multimedia Broadcast Multicast Service (MBMS) Single Frequency Network (MBSFN) subframe, a partial subframe consisting of part of symbols, and a transmission subframe of a detection signal, other than subframe index # 0  or # 5 , which coincides with a transmission subframe of a channel state information reference signal (CSI-RS).

Claim (Index 6):
A radio base station that forms a cell in which listening is performed before transmission, the radio base station comprising:\n a transmission section that transmits a measurement reference signal, which a user terminal in the cell uses to measure channel state information (CSI) in a measurement subframe in; and a control section that controls transmission of the measurement reference signal, wherein the measurement subframe is defined as a subframe in which the CSI can be measured and is at least one of a Multimedia Broadcast Multicast Service (MBMS) Single Frequency Network (MBSFN) subframe, a partial subframe consisting of part of symbols, and a transmission subframe of a detection signal, other than subframe index # 0  or # 5 , which coincides with a transmission subframe of a channel state information reference signal (CSI-RS).

Metadata:
- Claim Count in Document: 24.0
- Percentile: 94.0
- Lexical Diversity: 2.01176
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15594938', '15968695', '14737957', '13883308', '15770101']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5999595475097698
- 35 USC 102 Novelty (BERT): 0.5202293655970157
- Combined Prediction Score: 0.5919865293184944
- Mean Citation Score: 333.0051600000001
- Max Citation Score: 343.00977
- Similarity Product: 264.95555590316184

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

Dataset: test