CN1788445A - 通信系统 - Google Patents
通信系统 Download PDFInfo
- Publication number
- CN1788445A CN1788445A CNA038265818A CN03826581A CN1788445A CN 1788445 A CN1788445 A CN 1788445A CN A038265818 A CNA038265818 A CN A038265818A CN 03826581 A CN03826581 A CN 03826581A CN 1788445 A CN1788445 A CN 1788445A
- Authority
- CN
- China
- Prior art keywords
- tunable
- wavelength
- signal
- source
- component
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 claims description 2
- 239000000969 carrier Substances 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- PLQDLOBGKJCDSZ-UHFFFAOYSA-N Cypromid Chemical compound C1=C(Cl)C(Cl)=CC=C1NC(=O)C1CC1 PLQDLOBGKJCDSZ-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/08—Time-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
- Radar Systems Or Details Thereof (AREA)
- Eye Examination Apparatus (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/GB2003/002441 WO2004109960A1 (en) | 2003-06-04 | 2003-06-04 | A communications system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1788445A true CN1788445A (zh) | 2006-06-14 |
Family
ID=33495794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA038265818A Pending CN1788445A (zh) | 2003-06-04 | 2003-06-04 | 通信系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7574142B2 (zh) |
EP (1) | EP1629616B1 (zh) |
CN (1) | CN1788445A (zh) |
AT (1) | ATE383687T1 (zh) |
AU (1) | AU2003240075A1 (zh) |
DE (1) | DE60318631T2 (zh) |
WO (1) | WO2004109960A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111655135A (zh) * | 2017-12-22 | 2020-09-11 | 瑞思迈传感器技术有限公司 | 用于车辆中的生理感测的设备、系统和方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006048944A1 (ja) * | 2004-11-08 | 2006-05-11 | Mitsubishi Denki Kabushiki Kaisha | 光送信機および光通信システム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828214A (en) * | 1953-06-15 | 1958-03-25 | Archer Daniels Midland Co | Foundry sand additive |
JPS5866444A (ja) * | 1981-10-16 | 1983-04-20 | Mitsubishi Electric Corp | デ−タ伝送装置 |
GB8713794D0 (en) | 1987-06-12 | 1987-07-15 | British Telecomm | Optical multiplexing |
DE69230768T2 (de) | 1991-08-23 | 2000-09-28 | Kabushiki Kaisha Toshiba, Kawasaki | Funkinformations- und kommunikationssystem mit einem mehrträger-spreizspektrum-übertragungssystem |
JP3846918B2 (ja) * | 1994-08-02 | 2006-11-15 | 富士通株式会社 | 光伝送システム、光多重伝送システム及びその周辺技術 |
KR100210913B1 (ko) * | 1996-08-01 | 1999-07-15 | 윤종용 | 전송광의 파장을 자동 추적하여 필터링하는 광섬유증폭기 및 그 운용방법 |
US6014479A (en) | 1996-10-10 | 2000-01-11 | Tyco Submarine Systems Ltd. | High channel density wavelength division multiplex (WDM) optical transmission system and method with negligible four-wave mixing (FWM) penalty |
US5995256A (en) * | 1997-09-30 | 1999-11-30 | Mci Communications Corporation | Method and system for managing optical subcarrier reception |
US6141127A (en) | 1998-02-20 | 2000-10-31 | Lucent Technologies Inc. | High capacity chirped-pulse wavelength-division multiplexed communication method and apparatus |
US6388782B1 (en) * | 1998-06-01 | 2002-05-14 | Sarnoff Corporation | Multi-wavelength dense wavelength division multiplexed optical switching systems |
US6292282B1 (en) | 1998-08-10 | 2001-09-18 | Templex Technology, Inc. | Time-wavelength multiple access optical communication systems and methods |
JP2000101181A (ja) | 1998-09-17 | 2000-04-07 | Fujitsu Ltd | 波長多重用光源 |
US6324204B1 (en) | 1999-10-19 | 2001-11-27 | Sparkolor Corporation | Channel-switched tunable laser for DWDM communications |
US6856768B2 (en) * | 2000-03-03 | 2005-02-15 | At&T Corp. | Dynamic add/drop of channels in a linear-optical-amplifier-based wavelength-division-multiplexed system |
US7174100B1 (en) * | 2001-04-02 | 2007-02-06 | Finisar Corporation | Method and system for performing OTDM |
-
2003
- 2003-06-04 AU AU2003240075A patent/AU2003240075A1/en not_active Abandoned
- 2003-06-04 AT AT03732689T patent/ATE383687T1/de not_active IP Right Cessation
- 2003-06-04 WO PCT/GB2003/002441 patent/WO2004109960A1/en active IP Right Grant
- 2003-06-04 EP EP03732689A patent/EP1629616B1/en not_active Expired - Lifetime
- 2003-06-04 CN CNA038265818A patent/CN1788445A/zh active Pending
- 2003-06-04 US US10/559,635 patent/US7574142B2/en not_active Expired - Fee Related
- 2003-06-04 DE DE60318631T patent/DE60318631T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111655135A (zh) * | 2017-12-22 | 2020-09-11 | 瑞思迈传感器技术有限公司 | 用于车辆中的生理感测的设备、系统和方法 |
CN111655135B (zh) * | 2017-12-22 | 2024-01-12 | 瑞思迈传感器技术有限公司 | 用于车辆中的生理感测的设备、系统和方法 |
Also Published As
Publication number | Publication date |
---|---|
US7574142B2 (en) | 2009-08-11 |
WO2004109960A1 (en) | 2004-12-16 |
DE60318631D1 (de) | 2008-02-21 |
EP1629616A1 (en) | 2006-03-01 |
AU2003240075A1 (en) | 2005-01-04 |
ATE383687T1 (de) | 2008-01-15 |
EP1629616B1 (en) | 2008-01-09 |
US20060269289A1 (en) | 2006-11-30 |
DE60318631T2 (de) | 2008-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: L.M. ERICSSON CO., LTD. Free format text: FORMER OWNER: M(DGPI) CO., LTD. Effective date: 20070202 Owner name: M(DGPI) CO., LTD. Free format text: FORMER OWNER: MARCONI UK INTELLECTUAL PROP Effective date: 20070202 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070202 Address after: Stockholm, Sweden Applicant after: ERICSSON AB Address before: Coventry, United Kingdom Applicant before: M (DGPI) Ltd. Effective date of registration: 20070202 Address after: Coventry, United Kingdom Applicant after: M (DGPI) Ltd. Address before: Coventry, United Kingdom Applicant before: MARCONI UK INTELLECTUAL PROPERTY Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060614 |