PATENT CLAIM ANALYSIS

Application Number: 15747526
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-06
Patent Classification: ["370", "329000"]

Abstract:
There is provided mechanisms for beam training. A method is performed by a radio transceiver device. The method comprises performing a beam training procedure by communicating a reference signal in a first set of beams. The method comprises identifying, based on measurements of the reference signal in each of the beams, a second beam to be used for at least one of transmission of data and reception of data. The second beam is not part of the first set of beams.

Claim (Index 22):
A first radio transceiver device (RTD) for beam training, the first RTD comprising:\n a transmitter; a receiver; and processing circuitry coupled to the transmitter and the receiver, the processing circuitry being configured to cause the first RTD: communicate a reference signal in a first set of beams, wherein communicating the reference signal in the first set of beams comprises using a first transmit (TX) beam to transmit the reference signal and using a second TX beam to transmit the reference signal; process a first reference signal measurement for the first TX beam, wherein the first reference signal measurement was transmitted by a second RTD; process a second reference signal measurement for the second TX beam, wherein the second reference signal measurement was transmitted by the second RTD; select, based on the first and second reference signal measurements, a particular beam that is not included in the first set of beams; and use the particular beam for at least one of transmission or reception of data, wherein the first RTD is configured to select the particular beam based on the first and second reference signal measurements by performing a process comprising: i) using first and second reference signal measurements to choose the particular beam from a second set of pre-configured beams, or ii) using first and second reference signal measurements to determine beamforming weights for the particular beam, wherein the beamforming weights depend on the first and second reference signal measurements.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.83333
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15531668', '15540911', '15739383', '15543532', '15672152']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.554035463464087
- 35 USC 102 Novelty (BERT): 0.4911643503472281
- Combined Prediction Score: 0.5477483521524011
- Mean Citation Score: 239.801038
- Max Citation Score: 254.3315
- Similarity Product: 200.95498329377173

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

Dataset: test