PATENT CLAIM ANALYSIS

Application Number: 15860867
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["375", "267000"]

Abstract:
There is provided a wireless base station that stores information on a plurality of different first precodings and information on a plurality of different reception weights; transmits, from antennas, a plurality of downlink reference signals, each of which is obtained by applying one of the first precodings; receives information on reception quality of the downlink reference signals from wireless terminals; selects at least one from the wireless terminals based on the information on reception quality; determines wireless resource allocation for allowing the selected wireless terminal to transmit an uplink reference signal; notifies the selected wireless terminal of the wireless resource allocation; and receives the uplink reference signal transmitted from the selected wireless terminal by applying each of the reception weights to the uplink reference signal.

Claim (Index 6):
A wireless communication system comprising:\n a wireless base station; and a plurality of wireless terminal, wherein the wireless base station includes:\n a storing unit configured to store information on a plurality of different precodings and information on a plurality of different reception weights, and \n a control unit configured to:\n transmit a plurality of downlink reference signals, each of which is obtained by applying one of the precodings, \n receive information on reception quality of the plurality of downlink reference signals from the plurality of wireless terminals, \n select, based on the information on reception quality, at least one wireless terminal amongst the plurality of wireless terminals, \n determine wireless resource allocation for allowing the at least one wireless terminal to transmit an uplink reference signal, \n notify the at least one wireless terminal of the wireless resource allocation, and \n receive the uplink reference signal transmitted from the at least one wireless terminal by applying each of the plurality of reception weights to the uplink reference signal, and \n \n wherein each of the plurality of wireless terminals includes a transmitting and receiving unit configured to receive the plurality of downlink reference signals, transmit the information on reception quality to the wireless base station, and transmit the uplink reference signal to the wireless base station based on the wireless resource allocation notified by the wireless base station.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.41071
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16343279', '14238268', '13728450', '15029194', '15756008']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4957879375678389
- 35 USC 102 Novelty (BERT): 0.4979669165612517
- Combined Prediction Score: 0.4960058354671802
- Mean Citation Score: 241.76812200000003
- Max Citation Score: 262.7057
- Similarity Product: 200.5029678459227

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