PATENT CLAIM ANALYSIS

Application Number: 16023632
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["398", "079000"]

Abstract:
Embodiments of the present invention disclose an optical signal transmission method, apparatus, and system. The apparatus includes a short wavelength division multiplexer, a signal processor, a first linear driver, a second linear driver, a first transmitter, and a second transmitter. The signal processor is configured to perform bit rate allocation and code pattern modulation on a received binary signal, to obtain a first electrical signal to be sent to the first linear driver and a second electrical signal to be sent to the second linear driver. It can be learnt that, by implementing the embodiments of the present invention, a quantity of wavelengths transmitted in a multimode optical fiber can be reduced by performing bit rate allocation on a binary signal, thereby reducing interference between channels in the optical fiber for optical signal transmission.

Claim (Index 10):
The method according to  claim 9 , wherein the performing equalization and determining processing on the first electrical signal and the second electrical signal, to obtain the binary signal comprises:\n performing digital signal processing on the first electrical signal to obtain a third electrical signal, and performing digital signal processing on the second electrical signal to obtain a fourth electrical signal; performing PAM4 decoding on the third electrical signal to obtain a first non-return to zero (NRZ) signal and a second NRZ signal, and performing PAM4 decoding on the fourth electrical signal to obtain a third NRZ signal and a fourth NRZ signal; and performing determining processing on the first NRZ signal, the second NRZ signal, the third NRZ signal, and the fourth NRZ signal, to obtain the binary signal.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 2.22388
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15857453', '10185407', '14859455', '15378362', '14625489']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6997447451569756
- 35 USC 102 Novelty (BERT): 0.5115874062689163
- Combined Prediction Score: 0.6809290112681697
- Mean Citation Score: 212.542222
- Max Citation Score: 223.92867
- Similarity Product: 158.76183471420944

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