PATENT CLAIM ANALYSIS

Application Number: 15983524
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["370", "208000"]

Abstract:
A communication device assigns i) a first orthogonal frequency division multiplex (OFDM) tone block for a communication channel to a first communication device, and ii) a second OFDM tone block to a second communication device. The first OFDM tone block and the second OFDM block each span less than or equal to 10 MHz, and are both within a subchannel that spans a 20 MHz. The communication device generates an orthogonal frequency division multiple access (OFDMA) physical layer (PHY) data unit for transmission in the communication channel. The OFDMA PHY data unit is generated to include: a legacy preamble portion having legacy signal field that spans the subchannel; and a data portion that includes i) first data for the first communication device modulated to the first OFDM tone block, and second data for the second communication device modulated to the second OFDM tone block.

Claim (Index 28):
The apparatus of  claim 22 , wherein:\n the PHY processing unit includes an inverse discrete Fourier transform (IDFT) processor; and the PHY processing unit is configured to generate the data portion of the first PHY data unit at least by using the IDFT processor to perform an IDFT corresponding to a fast Fourier transform (FFT) size corresponding to the second frequency bandwidth of 20 MHz, including performing the IDFT on i) data tones and pilot tones within the first OFDM tone block, and ii) data tones and pilot tones not within the first OFDM tone block set to zero values.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 93.0
- Lexical Diversity: 2.45455
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15658070', '14955017', '14553974', '15337530', '15924573']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6693446914866735
- 35 USC 102 Novelty (BERT): 0.5999545053179828
- Combined Prediction Score: 0.6624056728698045
- Mean Citation Score: 491.98493
- Max Citation Score: 582.3127
- Similarity Product: 478.88117652045486

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