PATENT CLAIM ANALYSIS

Application Number: 15762481
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["370", "329000"]

Abstract:
A base station device, a terminal device, and a communication method are provided, and the terminal efficiently learns information of an interference signal and reduces interference in a reception process to enhance throughput and enhance communication opportunity of each terminal device by feedback from the terminal. The base station device includes a transmission unit configured to transmit, to the terminal device, assist information of Multiuser Superposition Transmission (MUST), and the assist information includes information indicating whether precoding types of terminal devices configured with the MUST are identical to each other or different from each other. In a case that the information indicating whether the precoding types are identical to each other or different from each other indicates that the precoding types are identical to each other, transmit power is allocated at different power ratios to the terminal devices configured with the MUST, and in a case that the information indicating whether the precoding types are identical to each other or different from each other indicates that the precoding types are different from each other, the transmit power is allocated at identical power ratios to the terminal devices configured with the MUST.

Claim (Index 11):
A communication method for a base station device configured to communicate with a plurality of terminal devices, the communication method comprising steps of:\n configuring first information related to Multiuser Superposition Transmission (MUST) and second information related to a table indicating antenna port, scrambling identity, and number of layers, transmitting, to a first terminal device, third information indicating antenna port, scrambling identity, and number of layers and a first physical downlink shared channel (PDSCH) wherein in a case of configuring the first information for MUST operation, and the second information indicating a first table, transmitting the first PDSCH by applying MUST, to either of an antenna port  7  or  8 , as indicated by the third information, and in a case of configuring the first information for MUST operation, and the second information indicating a second table, transmitting the first PDSCH by applying MUST, among antenna ports  7 ,  8 ,  11  and  13 , to at least an antenna port, as indicated by the third information.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 3.15385
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15762473', '15504546', '15761029', '16082919', '14935290']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5188184299371122
- 35 USC 102 Novelty (BERT): 0.5159263147263727
- Combined Prediction Score: 0.5185292184160383
- Mean Citation Score: 263.22082200000006
- Max Citation Score: 310.0961
- Similarity Product: 250.70069876033065

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