PATENT CLAIM ANALYSIS

Application Number: 16377713
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
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 19):
A radio communication method comprising:\n receiving an enhanced physical downlink control channel (EPDCCH)-physical resource block (PRB) set including an ACK/NACK Resource indicator (ARI) from among first and second EPDCCH-PRB sets, the EPDCCH-PRB set including one or more PRBs; determining an ACK/NACK resource, which includes:\n when receiving the first EPDCCH-PRB set, determining an ACK/NACK resource based on a first ACK/NACK resource candidates set configured for the first EPDCCH-PRB set and on the ARI included in the first EPDCCH-PRB set; and \n when receiving the second EPDCCH-PRB set, determining an ACK/NACK resource based on a second ACK/ACK resource candidates set configured for the second EPDCCH-PRB set and on the ARI included in t the second EPDCCH-PRB set; \n wherein the ARI is 2 bits and independent of an enhanced control channel element (eCCE); and \n transmitting an ACK/NACK signal using the determined ACK/NACK resource.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 100.0
- Lexical Diversity: 1.90141
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15994774', '15401817', '14342283', '14427431', '15617955']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6696837940622352
- 35 USC 102 Novelty (BERT): 0.6501285051789409
- Combined Prediction Score: 0.6677282651739058
- Mean Citation Score: 620.8543099999998
- Max Citation Score: 670.1148
- Similarity Product: 608.1985394053459

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