CN102656823A - 信号处理的装置,发送机,接收机和方法 - Google Patents
信号处理的装置,发送机,接收机和方法 Download PDFInfo
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- CN102656823A CN102656823A CN2011800025906A CN201180002590A CN102656823A CN 102656823 A CN102656823 A CN 102656823A CN 2011800025906 A CN2011800025906 A CN 2011800025906A CN 201180002590 A CN201180002590 A CN 201180002590A CN 102656823 A CN102656823 A CN 102656823A
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- signal
- signal processing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03878—Line equalisers; line build-out devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/071047 WO2012109791A1 (en) | 2011-02-17 | 2011-02-17 | Signal processing apparatus, transmitter, receiver and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102656823A true CN102656823A (zh) | 2012-09-05 |
| CN102656823B CN102656823B (zh) | 2015-10-07 |
Family
ID=46652825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180002590.6A Active CN102656823B (zh) | 2011-02-17 | 2011-02-17 | 信号处理的装置,发送机,接收机和方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8879661B2 (zh) |
| EP (1) | EP2502365B8 (zh) |
| CN (1) | CN102656823B (zh) |
| CA (1) | CA2769608C (zh) |
| WO (1) | WO2012109791A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533567A (zh) * | 2016-11-25 | 2017-03-22 | 北京邮电大学 | 分布式光载无线通信系统中基于光频谱处理同时实现色散补偿和高信号增益的方法 |
| WO2020107307A1 (zh) * | 2018-11-29 | 2020-06-04 | 唐山曹妃甸联城科技有限公司 | 一种信号处理装置及方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312414B (zh) * | 2012-03-16 | 2016-03-30 | 富士通株式会社 | 一种逆信道装置和包含该装置的发射机、接收机及系统 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102424A2 (en) * | 1999-11-22 | 2001-05-23 | TRW Inc. | An optical signal processor employing an optical threshold device for reducing wideband optical noise and a method therefor |
| CN101692628A (zh) * | 2009-09-10 | 2010-04-07 | 复旦大学 | 基于单边带调制的单载波频域均衡技术的光纤通信系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2885553B2 (ja) * | 1991-09-19 | 1999-04-26 | 日本電気アイシーマイコンシステム株式会社 | 位相同期検出回路 |
| WO2004098197A1 (en) | 2003-04-29 | 2004-11-11 | Koninklijke Philips Electronics N.V. | Image processing apparatus |
| US7362290B2 (en) * | 2003-10-29 | 2008-04-22 | Seiko Epson Corporation | Image signal correcting circuit, image processing method, electro-optical device and electronic apparatus |
| US7606498B1 (en) * | 2005-10-21 | 2009-10-20 | Nortel Networks Limited | Carrier recovery in a coherent optical receiver |
| JP3970909B1 (ja) | 2006-04-17 | 2007-09-05 | 株式会社アドバンテスト | 変調器 |
| US8005368B2 (en) * | 2007-12-05 | 2011-08-23 | Ciena Corporation | Signal equalizer in a coherent optical receiver |
| JP5217792B2 (ja) * | 2008-08-29 | 2013-06-19 | 富士通株式会社 | 光受信機の電力供給制御方法、並びに、デジタル信号処理回路および光受信機 |
| US8260156B2 (en) * | 2008-10-28 | 2012-09-04 | Nec Laboratories America, Inc. | Adaptive crossing frequency domain equalization (FDE) in digital PolMux coherent systems |
| WO2010108334A1 (en) * | 2009-03-27 | 2010-09-30 | Fujitsu Limited | Apparatus and method for equalizing chromatic dispersion and digital coherent optical receiver |
| EP2465219B1 (en) * | 2010-03-04 | 2019-07-24 | Huawei Technologies Co., Ltd. | Filter device |
| US8306438B2 (en) * | 2010-04-12 | 2012-11-06 | Ciena Corporation | Coherent optical receiver systems and methods |
| US9203682B2 (en) * | 2010-09-07 | 2015-12-01 | Alcatel Lucent | Frequency-dependent I/Q-signal imbalance correction coherent optical transceivers |
| US8989593B2 (en) * | 2010-10-08 | 2015-03-24 | Infinera Corporation | Frequency domain clock recovery |
-
2011
- 2011-02-17 EP EP11818935.6A patent/EP2502365B8/en active Active
- 2011-02-17 CN CN201180002590.6A patent/CN102656823B/zh active Active
- 2011-02-17 CA CA2769608A patent/CA2769608C/en active Active
- 2011-02-17 WO PCT/CN2011/071047 patent/WO2012109791A1/en not_active Ceased
-
2012
- 2012-02-24 US US13/404,736 patent/US8879661B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1102424A2 (en) * | 1999-11-22 | 2001-05-23 | TRW Inc. | An optical signal processor employing an optical threshold device for reducing wideband optical noise and a method therefor |
| CN101692628A (zh) * | 2009-09-10 | 2010-04-07 | 复旦大学 | 基于单边带调制的单载波频域均衡技术的光纤通信系统 |
Non-Patent Citations (1)
| Title |
|---|
| BERNHARD SPINNLER: "Equalizer Design and Complexity for Digital Coherent Receivers", 《IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106533567A (zh) * | 2016-11-25 | 2017-03-22 | 北京邮电大学 | 分布式光载无线通信系统中基于光频谱处理同时实现色散补偿和高信号增益的方法 |
| WO2020107307A1 (zh) * | 2018-11-29 | 2020-06-04 | 唐山曹妃甸联城科技有限公司 | 一种信号处理装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2502365B1 (en) | 2015-07-22 |
| US20120213530A1 (en) | 2012-08-23 |
| CA2769608A1 (en) | 2012-08-17 |
| WO2012109791A1 (en) | 2012-08-23 |
| US8879661B2 (en) | 2014-11-04 |
| CN102656823B (zh) | 2015-10-07 |
| EP2502365A1 (en) | 2012-09-26 |
| EP2502365A4 (en) | 2012-09-26 |
| CA2769608C (en) | 2016-01-05 |
| EP2502365B8 (en) | 2015-10-28 |
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Effective date of registration: 20170612 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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Inventor after: Liang Jing Inventor before: Stuart Neboisa |
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Effective date of registration: 20170905 Address after: 441000 No. 2 Xu Dong Road, Fancheng District, Hubei, Xiangfan Patentee after: Liang Jing Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Address after: 541002 No. two, No. 5, West Road, Xiangshan District, Guilin, the Guangxi Zhuang Autonomous Region Patentee after: Liang Jing Address before: 441000 No. 2 Xu Dong Road, Fancheng District, Hubei, Xiangfan Patentee before: Liang Jing |
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Effective date of registration: 20181210 Address after: 063000 Tangshan City, Hebei Province, Caofeidian Industrial Zone, Sanjia Municipal Service Building, Block B, 709 Patentee after: Tangshan Caofeidian Liancheng Technology Co.,Ltd. Address before: 541002 No. 5 West Road two, Xiangshan District, Guilin, the Guangxi Zhuang Autonomous Region. Patentee before: Liang Jing |
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Address after: 063299 C2 training building, science and Technology Innovation Industrial Park, Caofeidian new city, Tangshan City, Hebei Province Patentee after: Tangshan Caofeidian Liancheng Technology Co.,Ltd. Address before: 063000 Tangshan City, Hebei Province, Caofeidian Industrial Zone, Sanjia Municipal Service Building, Block B, 709 Patentee before: Tangshan Caofeidian Liancheng Technology Co.,Ltd. |
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Address after: 063299 C2 training building, Caofeidian new town science and Technology Innovation Industrial Park, Tangshan City, Hebei Province Patentee after: Liancheng Technology (Hebei) Co.,Ltd. Address before: 063299 C2 training building, Caofeidian new town science and Technology Innovation Industrial Park, Tangshan City, Hebei Province Patentee before: Tangshan Caofeidian Liancheng Technology Co.,Ltd. |
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