CN110149148B - 通信系统和光收发器设备 - Google Patents
通信系统和光收发器设备 Download PDFInfo
- Publication number
- CN110149148B CN110149148B CN201810151526.8A CN201810151526A CN110149148B CN 110149148 B CN110149148 B CN 110149148B CN 201810151526 A CN201810151526 A CN 201810151526A CN 110149148 B CN110149148 B CN 110149148B
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- transceiver
- data
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- optical
- backchannel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07953—Monitoring or measuring OSNR, BER or Q
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810151526.8A CN110149148B (zh) | 2018-02-13 | 2018-02-13 | 通信系统和光收发器设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810151526.8A CN110149148B (zh) | 2018-02-13 | 2018-02-13 | 通信系统和光收发器设备 |
Publications (2)
Publication Number | Publication Date |
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CN110149148A CN110149148A (zh) | 2019-08-20 |
CN110149148B true CN110149148B (zh) | 2022-02-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810151526.8A Active CN110149148B (zh) | 2018-02-13 | 2018-02-13 | 通信系统和光收发器设备 |
Country Status (1)
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CN (1) | CN110149148B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110650054A (zh) * | 2019-09-29 | 2020-01-03 | 华为技术有限公司 | 配置调制器光工作点的方法、装置和系统 |
WO2024050740A1 (en) * | 2022-09-08 | 2024-03-14 | Huawei Technologies Co., Ltd. | Systems and methods for improving a performance of a communication link |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012097590A1 (zh) * | 2011-01-20 | 2012-07-26 | 中兴通讯股份有限公司 | 一种光传送网背板实现前向纠错的方法、系统及装置 |
US8649686B1 (en) * | 2010-11-24 | 2014-02-11 | Applied Micro Circuits Corporation | System and method for closed-loop optical network power backoff |
CN104363531A (zh) * | 2009-12-16 | 2015-02-18 | 华为技术有限公司 | 一种无源光网络成帧方法和设备 |
CN104798323A (zh) * | 2012-11-15 | 2015-07-22 | 三菱电机株式会社 | 光通信网络和用于在光网络中对信号进行自适应编码的方法 |
-
2018
- 2018-02-13 CN CN201810151526.8A patent/CN110149148B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104363531A (zh) * | 2009-12-16 | 2015-02-18 | 华为技术有限公司 | 一种无源光网络成帧方法和设备 |
US8649686B1 (en) * | 2010-11-24 | 2014-02-11 | Applied Micro Circuits Corporation | System and method for closed-loop optical network power backoff |
WO2012097590A1 (zh) * | 2011-01-20 | 2012-07-26 | 中兴通讯股份有限公司 | 一种光传送网背板实现前向纠错的方法、系统及装置 |
CN104798323A (zh) * | 2012-11-15 | 2015-07-22 | 三菱电机株式会社 | 光通信网络和用于在光网络中对信号进行自适应编码的方法 |
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Publication number | Publication date |
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CN110149148A (zh) | 2019-08-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20220518 Address after: Singapore, Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20220518 Address after: Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Grand Cayman, Cayman Islands Patentee before: Marvel technologies Cayman I Effective date of registration: 20220518 Address after: Grand Cayman, Cayman Islands Patentee after: Marvel technologies Cayman I Address before: California, USA Patentee before: INPHI Corp. |
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