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 2):
The method of  claim 1 , wherein:\n the subchannel is a first subchannel; the legacy signal field is a first instance of the legacy signal field that spans the first subchannel; assigning the plurality of different OFDM tone blocks includes assigning a third OFDM tone block, wherein the third OFDM tone block at least overlaps with the second subchannel, wherein the second subchannel spans a frequency bandwidth of 20 MHz; and generating the OFDMA PHY data unit further includes:\n generating the PHY preamble portion of the OFDMA PHY data unit to span at least the first subchannel and the second subchannel, wherein the legacy preamble portion spans at least the first subchannel and the second subchannel, and wherein the legacy preamble portion includes a second instance of the legacy signal field that spans the second subchannel, and \n generating the data portion of the OFDMA PHY data unit to include third data for the third communication device modulated to the third OFDM tone block that at least overlaps with the second subchannel.

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): 0.6751628390297358
- 35 USC 102 Novelty (BERT): 0.5833703540203559
- Combined Prediction Score: 0.6659835905287979
- Mean Citation Score: 491.98493
- Max Citation Score: 582.3127
- Similarity Product: 417.7406920945525

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

Dataset: test