PATENT CLAIM ANALYSIS

Application Number: 16059879
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["375", "267000"]

Abstract:
When an STA receives first to fifth SSW frames (first training frames) transmitted from an AP, the STA measures reception quality thereof, and transmits a reception quality measurement result to the AP by incorporating the reception quality measurement result in an SSW-ACK frame (first feedback frame). In response, the AP selects a beam pattern satisfying a specific selection criterion based on the reception quality measurement result and employs the selected beam pattern as the transmission beam pattern for use in transmission to the STA.

Claim (Index 7):
A method of controlling a communication system including one or more wireless terminal apparatuses and a base station apparatus that performs a wireless communication with the one or more wireless terminal apparatuses, the method comprising:\n in a transmission beamforming training interval in which beamforming training of a transmission beam is performed, the base station apparatus transmitting to the wireless terminal apparatus a plurality of first training frames while sequentially switching a plurality of first transmission beam patterns, the one or more wireless terminal apparatuses performing an operation including\n receiving the plurality of first training frames using a particular beam pattern, \n measuring first reception quality of the received plurality of first training frames, and \n generating a second feedback frame including the measured first reception quality and transmitting the generated second feedback frame to the base station apparatus, \n the base station apparatus performing an operation including\n receiving the second feedback frame, and \n selecting one beam pattern from the plurality of first transmission beam patterns based on the first reception quality included in the second feedback frame.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 1.86
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15445399', '15940687', '15818574', '15448098', '15446892']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5204248773037871
- 35 USC 102 Novelty (BERT): 0.5308948882431335
- Combined Prediction Score: 0.5214718783977217
- Mean Citation Score: 311.63862
- Max Citation Score: 368.92258
- Similarity Product: 320.985537427963

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test