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 2):
The wireless base station according to  claim 1 , wherein:\n the plurality of first precodings individually steers transmission power orientations different from each other, the plurality of reception weights individually steers reception sensitivity orientations different from each other, and distribution of orientation directions corresponding to the plurality of reception weights is set denser than distribution of orientation directions corresponding to the plurality of first precodings.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.41071
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16343279', '14238268', '13728450', '15029194', '15756008']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5232658223780097
- 35 USC 102 Novelty (BERT): 0.5109265625734855
- Combined Prediction Score: 0.5220318963975572
- Mean Citation Score: 241.76812200000003
- Max Citation Score: 262.7057
- Similarity Product: 167.48451058346032

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