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 1):
A wireless base station comprising:\n a storing unit configured to store information on a plurality of different first precodings and information on a plurality of different reception weights; and a control unit configured to:\n transmit, from a plurality of antennas, a plurality of downlink reference signals, each of which is obtained by applying one of the plurality of first precodings, \n receive information on reception quality of the plurality of downlink reference signals from a 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.

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): 0.4962574337977599
- 35 USC 102 Novelty (BERT): 0.4957176696422785
- Combined Prediction Score: 0.4962034573822117
- Mean Citation Score: 241.76812200000003
- Max Citation Score: 262.7057
- Similarity Product: 207.4679380107284

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