PATENT CLAIM ANALYSIS

Application Number: 16186347
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "295000"]

Abstract:
Method disclosed is applied to an OFDM wireless transmission system which includes at least two OFDM symbols, and includes: adding a zero power padding ZP to a tail end of each of the at least two OFDM symbols; adding data of N w  consecutive points at one end of a first OFDM symbol of the at least two OFDM symbols to the ZP at the other end of the first OFDM symbol, so that the data of the N w  points is a prefix and/or a suffix of the first OFDM symbol, where the first OFDM symbol includes data of N points, N>N w ; and performing point multiplication processing with symmetric time domain window function on the data of the N w  points at the two ends of the first OFDM symbol to which the prefix and/or the suffix is added, so that a sum of point coefficients corresponding to the symmetric time domain window function is 1.

Claim (Index 1):
A method, wherein the method is applied to an orthogonal frequency division multiplexing (OFDM) wireless transmission system comprising at least two OFDM symbols, the method comprising\n adding, by a transmitter, a zero power padding (ZP) to a tail end of each of the at least two OFDM symbols; adding, by the transmitter, data of N w  consecutive points at one end of a first OFDM symbol of the at least two OFDM symbols to the ZP at the other end of the first OFDM symbol, so that the data of the N w  points is used as at least one of a prefix or a suffix of the first OFDM symbol, wherein the first OFDM symbol comprises data of N points, and N>N w ; and performing, by the transmitter, point multiplication processing with symmetric time domain window function on the data of the N w  points at the two ends of the first OFDM symbol to which at least one of the prefix or the suffix is added, so that a sum of point coefficients corresponding to the symmetric time domain window function is 1.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 98.0
- Lexical Diversity: 2.6
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15581809', '10662465', '11254681', '11665311', '10951761']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4905693608594991
- 35 USC 102 Novelty (BERT): 0.494822581840157
- Combined Prediction Score: 0.4909946829575649
- Mean Citation Score: 227.949686
- Max Citation Score: 236.8953
- Similarity Product: 172.72636163490418

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

Dataset: test