PATENT CLAIM ANALYSIS

Application Number: 16185806
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "295000"]

Abstract:
This application discloses a signal transmission method. The method includes: mapping, to M evenly spaced subcarriers, each of a first sequence including M elements and a second sequence including M elements, where the M subcarriers are subcarriers on a same time domain symbol, the first sequence and the second sequence are code division-orthogonal, the first sequence a 0 , a 1 , . . . , a M-1  is obtained by extending a third sequence c 0 , c 1 , . . . , c K-1  having a length of K, and the second sequence b 0 , b 1 , . . . , b M-1  is obtained by extending a fourth sequence d 0 , d 1 , . . . , d K-1  having a length of K, where M=p×K, i is a variable, a value of i is 0, 1, . . . , M−1, u and v each are one of 0, 1, p−1, and v is not equal to u; generating a to-be-sent signal based on elements on the M subcarriers; and sending the to-be-sent signal.

Claim (Index 11):
A transmit end, comprising:\n a processor, configured to: map, to M evenly spaced subcarriers, a first sequence a 0 , a 1 , . . . , a M-1  comprising M elements, and map, to the M subcarriers, a second sequence b 0 , b 1 , . . . , b M-1  comprising M elements, wherein the M subcarriers are subcarriers on a same time domain symbol, the first sequence and the second sequence are code division-orthogonal, the first sequence a 0 , a 1 , . . . , a M-1  is obtained by extending a third sequence c 0 , c 1 , . . . , c K-1  having a length of K, and the second sequence b 0 , b 1 , . . . , b M-1  is obtained by extending a fourth sequence d 0 , d 1 , . . . , d K-1  having a length of K, wherein M=p\u00d7K, a i = c i \ue89e \ue89e mod \ue89e \ue89e K \u00d7 e - 2 \ue89e \u03c0 \ue89e \ue89e iu M , b i = d i \ue89e \ue89e mod \ue89e \ue89e K \u00d7 e j \ue89e 2 \ue89e \u03c0 \ue89e \ue89e iv M , i is a variable, a value of i is 0, 1, . . . , M\u22121, u and v each are one of 0, 1, . . . , p\u22121, v is not equal to u, and M, p, and K are all positive integers, wherein\n the processor is further configured to generate a to-be-sent signal based on elements on the M subcarriers; and \n a transmitter, configured to send the to-be-sent signal generated by the processor.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 2.98529
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12835662', '10868410', '15604387', '10819502', '13258565']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4377890546451283
- 35 USC 102 Novelty (BERT): 0.4924496504510203
- Combined Prediction Score: 0.4432551142257175
- Mean Citation Score: 212.566608
- Max Citation Score: 217.52304
- Similarity Product: 163.34255627938268

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