17766314. OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD simplified abstract (NEC Corporation)
Contents
- 1 OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Original Abstract Submitted
OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD
Organization Name
Inventor(s)
OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 17766314 titled 'OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND OPTICAL SIGNAL PROCESSING METHOD
Simplified Explanation
The abstract describes an optical signal processing circuit that includes an FDE-MIMO equalizer and a TDE-MIMO equalizer to process continuous subcarrier signals in an optical multicarrier signal.
- FDE-MIMO equalizer generates continuous subcarrier signals after frequency-domain MIMO equalization processing.
- TDE-MIMO equalizer generates the target subcarrier signal after time-domain MIMO equalization processing.
Potential Applications
- Optical communication systems
- Wireless communication systems
- Signal processing in high-speed data transmission
Problems Solved
- Signal distortion in optical multicarrier signals
- Interference in subcarrier signals
- Signal degradation in high-speed data transmission
Benefits
- Improved signal quality
- Enhanced data transmission efficiency
- Reduction in signal interference
Original Abstract Submitted
An optical signal processing circuit () includes: an FDE-MIMO equalizer () configured to generate, based on continuous subcarrier signals including a target subcarrier signal in an optical multicarrier signal to be received, the continuous subcarrier signals that have been subjected to frequency-domain MIMO equalization processing; and a TDE-MIMO equalizer () configured to generate, based on the continuous subcarrier signals that have been subjected to the frequency-domain MIMO equalization processing, the target subcarrier signal that has been subjected to time-domain MIMO equalization processing.
