PATENT CLAIM ANALYSIS

Application Number: 16006648
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["370", "329000"]

Abstract:
Disclosed is a base station in which the frequency usage efficiency can be improved when the communication bandwidths are asymmetric in the uplink line and the downlink line. A base station can communicate by using a plurality of downlink unit bands and a smaller number of uplink unit bands. A control unit allocates uplink resource allocation information and downlink resource allocation information to a PDCCH which is arranged in each of the plurality of downlink unit bands, and allocates a response signal to the uplink line data to a PHICH which is arranged in the same number of downlink unit bands from the plurality of downlink unit bands as there are uplink unit bands. A transmit RF unit transmits the resource allocation information or the response signal.

Claim (Index 1):
A communication apparatus comprising:\n a receiver, which, in operation, receives uplink resource allocation information transmitted on one downlink component carrier out of a plurality of downlink component carriers; and a transmitter, which, in operation, transmits uplink data on an uplink component carrier in accordance with the uplink resource allocation information, wherein the receiver, in operation, receives an Acknowledgement/Negative-acknowledgement (ACK/NACK) signal for the uplink data only on said one downlink component carrier on which the uplink resource allocation information is transmitted out of the plurality of downlink component carriers.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 94.0
- Lexical Diversity: 2.35714
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15714873', '15132151', '13866877', '13057453', '14930285']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6173245239463572
- 35 USC 102 Novelty (BERT): 0.5692919500761503
- Combined Prediction Score: 0.6125212665593366
- Mean Citation Score: 472.078202
- Max Citation Score: 474.698
- Similarity Product: 375.4686362552642

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