Inventor
ZHOU ENBO
CN10 patents
Patents
10 patentsUS10135525B2Nov 20, 2018
Fiber-cut detection method, apparatus, and system for distributed Raman fiber amplifier
HUAWEI TECH CO LTD2 citations67
US10944475B2Mar 9, 2021
Signal transmitting method and apparatus, transmitter, and signal transmission system
HUAWEI TECH CO LTD0 citations51
US10911137B2Feb 2, 2021
Optical amplifier apparatus, optical communications station, and optical communications system
HUAWEI TECH CO LTD0 citations49
US11916599B2Feb 27, 2024
Wavelength tuning method and related device
HUAWEI TECH CO LTD0 citations47
US9531470B2Dec 27, 2016
Method, system, and node device for monitoring optical performance of wavelength channel
HUAWEI TECH CO LTD0 citations39
US10608742B2Mar 31, 2020
Signal modulation and demodulation method and system, and apparatus
HUAWEI TECH CO LTD0 citations38
US10491308B2Nov 26, 2019
Optical signal processing method and coherent receiver
HUAWEI TECH CO LTD0 citations38
US10389462B2Aug 20, 2019
Digital signal processor, transmitter, and system
HUAWEI TECH CO LTD0 citations38
US9768582B2Sep 19, 2017
Method and apparatus for determining gain of raman optical amplifier and raman optical amplifier
HUAWEI TECH CO LTD0 citations36
US9525481B2Dec 20, 2016
Method and apparatus for calculating nonlinear transmission impairment of optical fiber link
HUAWEI TECH CO LTD0 citations36