PATENT CLAIM ANALYSIS

Application Number: 15994774
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "329000"]

Abstract:
A radio communication terminal that increases the ACK/NACK resource utilization efficiency while preventing ACK/NACK collision, and that causes no unnecessary reduction of the PUSCH band in a system that transmits E-PDCCH control information. The radio communication terminal adopts a configuration including a receiving section that receives a control signal including an ACK/NACK index via an enhanced physical downlink control channel (E-PDCCH) transmitted using one configuration from among one or a plurality of configuration candidates, a control section that selects a resource to be used for an ACK/NACK signal of downlink data from among specified resources specified beforehand based on E-PDCCH configuration information used for transmission or reception of the E-PDCCH and the ACK/NACK index, and a transmitting section that transmits the ACK/NACK signal using the selected specified resource.

Claim (Index 1):
An integrated circuit for controlling processing at a terminal apparatus, the integrated circuit comprising:\n receiving circuitry, which, in operation, controls reception of control information using a physical resource block (PRB) set that forms an enhanced physical downlink control channel (E-PDCCH), the PRB set including one or more PRBs; control circuitry, which, in operation, monitors a PRB set out of a plurality of predetermined PRB sets, and determines an ACK/NACK resource based on both the monitored PRB set and an ACK/NACK Resource Indicator (ARI) included in the E-PDCCH of the monitored PRB set, the ARI indicating the ACK/NACK resource corresponding to the monitored PRB set, and the ARI being independent of an enhanced control channel element (eCCE); and transmitting circuitry, which, in operation, controls transmission of an ACK/NACK signal using the determined ACK/NACK resource.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 1.90141
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15401817', '14342283', '15963008', '15617955', '14427431']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6520768384777499
- 35 USC 102 Novelty (BERT): 0.642566208989895
- Combined Prediction Score: 0.6511257755289644
- Mean Citation Score: 590.602684
- Max Citation Score: 629.55304
- Similarity Product: 578.2355403626202

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