5 Patents
- US119019532024Optical Transmission System and Characteristic Estimation Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US118704892024S/N Ratio Estimation Circuit, and Adaptive Filter Circuit
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US117362022023Optical Receiver Evaluation Method and Optical Receiver Evaluation Apparatus
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US117111512023Optical Transmission System and Compensation Method
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites - US115581142023Optical Transmission Characteristics Compensating Method and Optical Transmission Characteristics Compensating System
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
0 cites