PATENT CLAIM ANALYSIS

Application Number: 15750149
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["455", "454000"]

Abstract:
To efficiently control a cell by using a non-allocated frequency band or a shared frequency band. A terminal device includes a transmission unit configured to transmit a PUSCH and a CCA check unit configured to perform LBT before a subframe for which a transmission of the PUSCH is indicated. The terminal device determines start time of the LBT, based on start time of the transmission of the PUSCH, a CCA slot length, and the number of CCA checks. The terminal device includes a reception unit configured to receive a PDCCH. The number of CCA checks is indicated on the PDCCH.

Claim (Index 7):
A terminal device comprising:\n reception circuitry configured to receive a physical downlink control channel including a first downlink control information (DCI) format; transmission circuitry configured to transmit a physical uplink shared channel (PUSCH) for a licensed assisted access (LAA) cell scheduled by the first DCI format; and clear channel assessment (CCA) check circuitry configured to perform an LBT procedure, the LBT procedure being a procedure that senses a channel to determine whether the channel is idle or busy before transmission of the PUSCH; wherein in a case of performing a CSI reporting using the PUSCH on the LAA cell, the CCA check circuitry is configured to perform a type of the LBT procedure indicated by the first DCI format, and the transmission circuitry is configured to transmit the PUSCH at a transmission timing indicated by the first DCI format after the channel determined to be idle.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 2.16
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15750134', '15029521', '15433684', '15778096', '14942690']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7220478955173126
- 35 USC 102 Novelty (BERT): 0.5608882452325349
- Combined Prediction Score: 0.7059319304888348
- Mean Citation Score: 324.933998
- Max Citation Score: 438.42776
- Similarity Product: 403.7076657330037

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