PATENT CLAIM ANALYSIS

Application Number: 15874827
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "338000"]

Abstract:
An apparatus and method for orthogonal frequency division multiplexing (OFDM) transmission in a wireless local area network (WLAN) system is disclosed, in which the apparatus for OFDM transmission in the WLAN system includes a signal repetition unit to repeat an encoded signal based on a block unit and output the encoded signal and a repeated signal, an interleaver to interleave the encoded signal and the repeated signal and output an interleaved signal, a modulator to modulate the interleaved signal and output modulated symbols, and a phase rotation unit to phase shift the modulated symbols.

Claim (Index 1):
A communication method by a communication apparatus in a wireless local area network (WLAN) system, the method comprising:\n generating a physical frame with a modulation and coding scheme for BPSK (Binary Phase Shift Keying); and transmitting the physical frame, wherein a frequency domain repetition is applied to the physical frame when the physical frame is transmitted, wherein the frequency domain repetition includes mapping a same information to a first part of frequency subcarriers and a second part of the frequency subcarriers, wherein the information is mapped to the first part of frequency subcarriers based on the modulation and coding scheme for BPSK, and wherein the information is mapped to the second part of frequency subcarriers based on the modulation and coding scheme for BPSK and a phase rotation.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.06
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15017035', '14408933', '14362370', '13195589', '14362860']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5624088303105349
- 35 USC 102 Novelty (BERT): 0.5378712699873023
- Combined Prediction Score: 0.5599550742782117
- Mean Citation Score: 281.69466
- Max Citation Score: 395.15186
- Similarity Product: 292.6951561207509

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