PATENT CLAIM ANALYSIS

Application Number: 16126344
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["370", "329000"]

Abstract:
Some embodiments described herein provide a method for transmitting a preamble in accordance with a wireless local area network communication protocol. In some embodiments, a data frame may be obtained for transmission including a preamble compliant with the wireless local area network communication protocol. It may be determined that the preamble includes a first preamble portion that spans multiple symbol durations and a second preamble portion that spans a single symbol duration. The first preamble portion via beamforming may be transmitted based on a first beamforming matrix. When a transmission mode of the second preamble portion is beamforming, a second beamforming matrix may be generated based on the first beamforming matrix, each tone for the second preamble portion may be calculated based on the second beamforming matrix. Each calculated tone may be transmitted in accordance with the wireless local area network communication protocol.

Claim (Index 22):
The method of  claim 21 , wherein the transmitting the second preamble portion via beamforming based on the first beamforming matrix comprises:\n generating a second beamforming matrix based on the first beamforming matrix; calculating each tone from a plurality of tones used to transmit the second preamble portion based on the second beamforming matrix; and transmitting each calculated tone in accordance with the wireless local area network communication protocol.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 2.45161
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15262485', '15283168', '15332531', '14875665', '14756914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5822204798318869
- 35 USC 102 Novelty (BERT): 0.5865512059842409
- Combined Prediction Score: 0.5826535524471224
- Mean Citation Score: 294.69288
- Max Citation Score: 520.6273
- Similarity Product: 426.5214575577676

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