CN107017949B - 光模块、处理数据的方法以及发送装置 - Google Patents
光模块、处理数据的方法以及发送装置 Download PDFInfo
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- CN107017949B CN107017949B CN201611191371.8A CN201611191371A CN107017949B CN 107017949 B CN107017949 B CN 107017949B CN 201611191371 A CN201611191371 A CN 201611191371A CN 107017949 B CN107017949 B CN 107017949B
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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
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
- H04L1/0044—Realisations of complexity reduction techniques, e.g. use of look-up tables specially adapted for power saving
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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
- H04L1/0045—Arrangements at the receiver end
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/256—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
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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
- H04B10/50—Transmitters
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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
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
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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
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/5161—Combination of different modulation schemes
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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
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/532—Polarisation modulation
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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
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/54—Intensity modulation
- H04B10/541—Digital intensity or amplitude modulation
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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
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
- H04B10/697—Arrangements for reducing noise and distortion
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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
-
- 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
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
- H04L1/0058—Block-coded modulation
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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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0059—Convolutional codes
- H04L1/006—Trellis-coded modulation
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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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0064—Concatenated codes
- H04L1/0065—Serial concatenated codes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Optical Communication System (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/976,100 | 2015-12-21 | ||
US14/976,100 US9654253B1 (en) | 2015-12-21 | 2015-12-21 | Apparatus and method for communicating data over an optical channel |
Publications (2)
Publication Number | Publication Date |
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CN107017949A CN107017949A (zh) | 2017-08-04 |
CN107017949B true CN107017949B (zh) | 2021-03-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611191371.8A Active CN107017949B (zh) | 2015-12-21 | 2016-12-20 | 光模块、处理数据的方法以及发送装置 |
Country Status (3)
Country | Link |
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US (6) | US9654253B1 (zh) |
CN (1) | CN107017949B (zh) |
GB (1) | GB2547321B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9654253B1 (en) * | 2015-12-21 | 2017-05-16 | Inphi Corporation | Apparatus and method for communicating data over an optical channel |
EP3427427A4 (en) * | 2016-04-12 | 2019-08-21 | Huawei Technologies Co., Ltd. | METHODS AND APPARATUS FOR SPREADING AND MULTIPLEXING SIGNALS |
US10367600B2 (en) * | 2017-08-09 | 2019-07-30 | Ciena Corporation | Forward error correction with contrast coding |
US10374752B2 (en) | 2017-08-31 | 2019-08-06 | Inphi Corporation | Methods and systems for data transmission |
US11061456B2 (en) * | 2019-01-23 | 2021-07-13 | Cisco Technology, Inc. | Transmission of pulse power and data over a wire pair |
US10504013B1 (en) | 2019-04-24 | 2019-12-10 | Capital One Services, Llc | Colorspace encoding multimedia data on a physical page |
EP4005114A1 (en) * | 2019-08-01 | 2022-06-01 | Huawei Technologies Co., Ltd. | Device and method for supporting forward error correction bit and power loading |
US10833852B1 (en) | 2019-10-03 | 2020-11-10 | Capital One Services, Llc | Encoded data along tape based on colorspace schemes |
US10715183B1 (en) | 2019-10-25 | 2020-07-14 | Capital One Services, Llc | Data encoding with error-correcting code pursuant to colorspace schemes |
US10867226B1 (en) | 2019-11-04 | 2020-12-15 | Capital One Services, Llc | Programmable logic array and colorspace conversions |
CN117395546A (zh) * | 2020-02-18 | 2024-01-12 | 华为技术有限公司 | 通信设备、mac芯片、光模块 |
EP4186208A4 (en) * | 2020-07-22 | 2024-01-03 | Marvell Asia Pte Ltd | OPTIMIZING A HOST/MODULE INTERFACE |
CN112202501A (zh) * | 2020-09-11 | 2021-01-08 | 同济大学 | 基于信道编码器和信道非线性补偿器的高速光通信系统 |
US11764902B2 (en) * | 2020-10-15 | 2023-09-19 | Nokia Solutions And Networks Oy | Forward error correction control |
CN114430278A (zh) * | 2020-10-29 | 2022-05-03 | 华为技术有限公司 | 一种以太网的编码方法及装置 |
Citations (4)
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CN1111469A (zh) * | 1993-05-24 | 1995-11-08 | 康姆斯崔姆公司 | 含有收缩卷积编译码的发送接收装置和方法 |
CN102356585A (zh) * | 2011-08-19 | 2012-02-15 | 华为技术有限公司 | 一种光传输模块和光信号传输装置 |
CN102577177A (zh) * | 2009-09-29 | 2012-07-11 | 三菱电机株式会社 | 多值调制光发送接收装置以及多值调制光发送接收方法 |
WO2014203947A1 (en) * | 2013-06-19 | 2014-12-24 | Mitsubishi Electric Corporation | Method and system for modulating data for optical communication |
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US8458576B2 (en) * | 2007-04-11 | 2013-06-04 | Samsung Electronics Co., Ltd. | Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof |
EP2213063B1 (en) * | 2007-11-16 | 2012-08-01 | Broadcom Corporation | Low density parity check (ldpc) encoded higher order modulation |
US8751910B2 (en) | 2011-04-13 | 2014-06-10 | Cortina Systems, Inc. | Staircase forward error correction coding |
US8601340B2 (en) * | 2011-07-25 | 2013-12-03 | Cortina Systems, Inc. | Time varying data permutation apparatus and methods |
US8929432B2 (en) * | 2012-09-07 | 2015-01-06 | Sony Corporation | Combination A/53 and A/153 receiver using a HIHO viterbi decoder |
US9438376B2 (en) * | 2013-03-15 | 2016-09-06 | Cortina Systems, Inc. | Apparatus and method for forward error correction over a communication channel |
US9461764B2 (en) | 2013-07-01 | 2016-10-04 | Cortina Systems, Inc. | Apparatus and method for communicating data over a communication channel |
US9337935B2 (en) * | 2013-09-08 | 2016-05-10 | Tyco Electronics Subsea Communications Llc | Coded modulation for small step-size variable spectral efficiency |
WO2015080392A1 (en) * | 2013-11-29 | 2015-06-04 | Lg Electronics Inc. | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
US9654253B1 (en) * | 2015-12-21 | 2017-05-16 | Inphi Corporation | Apparatus and method for communicating data over an optical channel |
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2015
- 2015-12-21 US US14/976,100 patent/US9654253B1/en active Active
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2016
- 2016-12-20 GB GB1621778.8A patent/GB2547321B/en active Active
- 2016-12-20 CN CN201611191371.8A patent/CN107017949B/zh active Active
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2017
- 2017-04-21 US US15/494,366 patent/US10128980B2/en active Active
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2018
- 2018-10-09 US US16/155,610 patent/US10374750B2/en active Active
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2019
- 2019-06-25 US US16/451,986 patent/US10659192B2/en active Active
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2020
- 2020-04-20 US US16/853,514 patent/US10903937B2/en active Active
- 2020-12-18 US US17/127,510 patent/US11405134B2/en active Active
Patent Citations (4)
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CN1111469A (zh) * | 1993-05-24 | 1995-11-08 | 康姆斯崔姆公司 | 含有收缩卷积编译码的发送接收装置和方法 |
CN102577177A (zh) * | 2009-09-29 | 2012-07-11 | 三菱电机株式会社 | 多值调制光发送接收装置以及多值调制光发送接收方法 |
CN102356585A (zh) * | 2011-08-19 | 2012-02-15 | 华为技术有限公司 | 一种光传输模块和光信号传输装置 |
WO2014203947A1 (en) * | 2013-06-19 | 2014-12-24 | Mitsubishi Electric Corporation | Method and system for modulating data for optical communication |
Also Published As
Publication number | Publication date |
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US10903937B2 (en) | 2021-01-26 |
US11405134B2 (en) | 2022-08-02 |
US10374750B2 (en) | 2019-08-06 |
US20190044653A1 (en) | 2019-02-07 |
GB201621778D0 (en) | 2017-02-01 |
US20200244394A1 (en) | 2020-07-30 |
US10659192B2 (en) | 2020-05-19 |
US20170230140A1 (en) | 2017-08-10 |
US9654253B1 (en) | 2017-05-16 |
US20190319741A1 (en) | 2019-10-17 |
CN107017949A (zh) | 2017-08-04 |
US10128980B2 (en) | 2018-11-13 |
GB2547321B (en) | 2019-08-28 |
US20210111833A1 (en) | 2021-04-15 |
GB2547321A (en) | 2017-08-16 |
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Effective date of registration: 20220524 Address after: Grand Cayman, Cayman Islands Patentee after: Marvel technologies Cayman I Address before: California, USA Patentee before: INPHI Corp. Effective date of registration: 20220524 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: 20220524 Address after: Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Grand Cayman, Cayman Islands Patentee before: Marvel technologies Cayman I |