CN103051422B - 信号间延迟处理方法及装置 - Google Patents
信号间延迟处理方法及装置 Download PDFInfo
- Publication number
- CN103051422B CN103051422B CN201210551976.9A CN201210551976A CN103051422B CN 103051422 B CN103051422 B CN 103051422B CN 201210551976 A CN201210551976 A CN 201210551976A CN 103051422 B CN103051422 B CN 103051422B
- Authority
- CN
- China
- Prior art keywords
- clock
- digital signal
- serial digital
- way
- sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
-
- 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
- H04B10/61—Coherent receivers
- H04B10/614—Coherent receivers comprising one or more polarization beam splitters, e.g. polarization multiplexed [PolMux] X-PSK coherent receivers, polarization diversity heterodyne coherent receivers
-
- 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
- H04B10/61—Coherent receivers
- H04B10/616—Details of the electronic signal processing in coherent optical receivers
- H04B10/6162—Compensation of polarization related effects, e.g., PMD, PDL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
- H04L7/002—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation
- H04L7/0025—Arrangements for synchronising receiver with transmitter correction of synchronization errors correction by interpolation interpolation of clock signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Quality & Reliability (AREA)
- Optics & Photonics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210551976.9A CN103051422B (zh) | 2012-12-18 | 2012-12-18 | 信号间延迟处理方法及装置 |
US14/653,587 US20150304099A1 (en) | 2012-12-18 | 2013-08-26 | Inter-Signal Delay Processing Method and Device |
PCT/CN2013/082315 WO2014094451A1 (zh) | 2012-12-18 | 2013-08-26 | 信号间延迟处理方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210551976.9A CN103051422B (zh) | 2012-12-18 | 2012-12-18 | 信号间延迟处理方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103051422A CN103051422A (zh) | 2013-04-17 |
CN103051422B true CN103051422B (zh) | 2018-08-17 |
Family
ID=48063932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210551976.9A Expired - Fee Related CN103051422B (zh) | 2012-12-18 | 2012-12-18 | 信号间延迟处理方法及装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150304099A1 (zh) |
CN (1) | CN103051422B (zh) |
WO (1) | WO2014094451A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103051422B (zh) * | 2012-12-18 | 2018-08-17 | 南京中兴新软件有限责任公司 | 信号间延迟处理方法及装置 |
CN103997658B (zh) * | 2014-06-11 | 2017-06-16 | 成都德芯数字科技股份有限公司 | 数字电视广播中的时钟同步装置、方法和系统 |
CN106550289B (zh) * | 2015-09-17 | 2019-12-31 | 深圳市中兴微电子技术有限公司 | 一种为串并转换器提供参考时钟的方法、装置和客户端 |
CN109450610B (zh) * | 2018-12-26 | 2020-04-07 | 成都九芯微科技有限公司 | 一种通道相位对齐电路及方法 |
CN111243653A (zh) * | 2020-03-01 | 2020-06-05 | 江苏华存电子科技有限公司 | 一种有效的eMMC数据采样方式 |
CN112350785B (zh) * | 2020-10-13 | 2022-05-10 | 苏州浪潮智能科技有限公司 | 一种检验serdes通信链路性能的方法及系统 |
CN115243358B (zh) * | 2022-07-08 | 2023-04-07 | 深圳泽惠通通讯技术有限公司 | 一种链路延时测量方法及系统 |
CN116775546B (zh) * | 2023-06-30 | 2024-08-30 | 海光信息技术股份有限公司 | 用于芯粒互联接口的数据传输方法及芯粒互联接口 |
CN117254894B (zh) * | 2023-11-20 | 2024-03-19 | 西安智多晶微电子有限公司 | 自动校正高速串行信号采样相位的方法、装置及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1358310A (zh) * | 2000-01-17 | 2002-07-10 | 松下电器产业株式会社 | 数字记录数据再生装置 |
CN1677877A (zh) * | 2004-03-31 | 2005-10-05 | 清华大学 | 时域同步正交频分复用接收机总体结构 |
CN101299657A (zh) * | 2008-06-26 | 2008-11-05 | 上海交通大学 | 全数字接收机符号定时同步装置 |
CN101578807A (zh) * | 2007-01-09 | 2009-11-11 | 拉姆伯斯公司 | 具有时钟恢复电路以及自适应采样和均衡器定时的接收器 |
CN101729236A (zh) * | 2009-12-07 | 2010-06-09 | 清华大学 | 用于全数字接收机的并行内插装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8407511B2 (en) * | 2008-08-28 | 2013-03-26 | Agere Systems Llc | Method and apparatus for generating early or late sampling clocks for CDR data recovery |
CN103051422B (zh) * | 2012-12-18 | 2018-08-17 | 南京中兴新软件有限责任公司 | 信号间延迟处理方法及装置 |
-
2012
- 2012-12-18 CN CN201210551976.9A patent/CN103051422B/zh not_active Expired - Fee Related
-
2013
- 2013-08-26 US US14/653,587 patent/US20150304099A1/en not_active Abandoned
- 2013-08-26 WO PCT/CN2013/082315 patent/WO2014094451A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1358310A (zh) * | 2000-01-17 | 2002-07-10 | 松下电器产业株式会社 | 数字记录数据再生装置 |
CN1677877A (zh) * | 2004-03-31 | 2005-10-05 | 清华大学 | 时域同步正交频分复用接收机总体结构 |
CN101578807A (zh) * | 2007-01-09 | 2009-11-11 | 拉姆伯斯公司 | 具有时钟恢复电路以及自适应采样和均衡器定时的接收器 |
CN101299657A (zh) * | 2008-06-26 | 2008-11-05 | 上海交通大学 | 全数字接收机符号定时同步装置 |
CN101729236A (zh) * | 2009-12-07 | 2010-06-09 | 清华大学 | 用于全数字接收机的并行内插装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150304099A1 (en) | 2015-10-22 |
WO2014094451A1 (zh) | 2014-06-26 |
CN103051422A (zh) | 2013-04-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180521 Address after: 210012 No. 68 Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Zhongxing New Software Co.,Ltd. Address before: No. 55, Nanshan District science and technology road, Nanshan District, Shenzhen, Guangdong Applicant before: ZTE Corp. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: 518057 Nanshan District science and technology, Guangdong Province, South Road, No. 55, No. Patentee after: ZTE Corp. Address before: Yuhuatai District of Nanjing City, Jiangsu province 210012 Bauhinia Road No. 68 Patentee before: Nanjing Zhongxing New Software Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211218 |
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CF01 | Termination of patent right due to non-payment of annual fee |