PATENT CLAIM ANALYSIS

Application Number: 15875482
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["375", "260000"]

Abstract:
Method and device for communicating within an operating bandwidth in a wireless local area network is provided. A PPDU is received over an operating bandwidth. The PPDU has a first part having a first Fourier transform (FFT) size and a second part having a second FFT size, the second FFT size four times greater than the first FFT size. The PPDU is received via multiple sub-channels and in various portions of the first and the second part. Further, various portions of the first part and the second part of the PPDU have identical or different phases with respect to other portions of the PPDU.

Claim (Index 1):
A method for communicating within an operating bandwidth in a wireless local area network, the method comprising:\n receiving a first part of a physical layer protocol data unit (PPDU) over the operating bandwidth, the first part having a first Fourier transform (FFT) size; and receiving a second part of the PPDU over the operating bandwidth, the second part having a second FFT size, the second FFT size four times greater than the first FFT size; wherein the first part comprises a legacy-short training field (L-STF), a legacy-long training field (L-LTF), a legacy-signal (L-SIG), and a signal-A field; wherein the second part comprises an STF field and an LTF field; wherein the operating bandwidth comprises a plurality of first sub-channels for communication of the first part; wherein the operating bandwidth comprises a plurality of second sub-channels for communication of the second part, the second part having a second part phase; wherein a first portion of the first part having a first rotated phase that is phase-rotation into at least one sub-channel of the plurality of first sub-channels, the first rotated phase identical to the second part phase; and wherein a second portion of the first part having a second rotated phase that is phase-rotation into remaining at sub-channels of the plurality of first sub-channels, the second rotated phase different than the second part phase.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 86.0
- Lexical Diversity: 2.01786
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15390598', '15334614', '15626042', '15390604', '15651279']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.562132474346246
- 35 USC 102 Novelty (BERT): 0.6248079315206089
- Combined Prediction Score: 0.5684000200636823
- Mean Citation Score: 510.84275
- Max Citation Score: 574.05884
- Similarity Product: 536.0231155064798

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