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 19):
The transmitter of  claim 16 , wherein the processor is configured to execute the program code to:\n add data of N w f  consecutive points at a head end of divided data of a part f+1 obtained after dividing the first OFDM symbol of the at least two OFDM symbols to a start location in a ZP at a tail end of divided data of a part f, so that the data of the N w f  points is used as a suffix of the divided data of the part f; and add data of N w F\u22121  consecutive points at a tail end of divided data of a part F\u22121 to an end location in a ZP at a tail end of previous neighboring divided data or a ZP at a tail end of a previous OFDM symbol at a head end of divided data of a part  0 , so that the data of the N w F\u22121  points is used as a prefix of the divided data of the part  0 , wherein 0\u2264f<F; and perform point multiplication processing with symmetric time domain window function on the data of the N w f  consecutive points at the head end of the divided data of the part f+1 and the data of the N w f  points in the suffix at the tail end of the divided data of the part f, so that the sum of the point coefficients corresponding to the symmetric window function is 1; and perform point multiplication processing with symmetric time domain window function on the data of the N w F\u22121  points in the prefix at the head end of the divided data of the part  0  and the data of the N w F\u22121  consecutive points at the tail end of the divided data of the part F\u22121, so that the sum of the point coefficients corresponding to the symmetric 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: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15581809', '10662465', '11254681', '11665311', '10951761']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5219913384282474
- 35 USC 102 Novelty (BERT): 0.4896868380526089
- Combined Prediction Score: 0.5187608883906836
- Mean Citation Score: 227.949686
- Max Citation Score: 236.8953
- Similarity Product: 189.5175559896112

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