IN2014DN08622A - - Google Patents
Info
- Publication number
- IN2014DN08622A IN2014DN08622A IN8622DEN2014A IN2014DN08622A IN 2014DN08622 A IN2014DN08622 A IN 2014DN08622A IN 8622DEN2014 A IN8622DEN2014 A IN 8622DEN2014A IN 2014DN08622 A IN2014DN08622 A IN 2014DN08622A
- Authority
- IN
- India
- Prior art keywords
- optical signal
- location
- received
- transmission
- wavelength
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
- H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
- H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
-
- 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
- H04B10/27—Arrangements for networking
-
- 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
- H04B10/572—Wavelength control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
- H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0282—WDM tree architectures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12167818 | 2012-05-14 | ||
PCT/EP2012/060915 WO2013170907A1 (en) | 2012-05-14 | 2012-06-08 | Passive optical networks and method of configuring transmission wavelengths therein |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08622A true IN2014DN08622A (it) | 2015-05-22 |
Family
ID=46354196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8622DEN2014 IN2014DN08622A (it) | 2012-05-14 | 2012-06-08 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9917671B2 (it) |
EP (1) | EP2850759B1 (it) |
IN (1) | IN2014DN08622A (it) |
WO (1) | WO2013170907A1 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106817167B (zh) * | 2015-11-27 | 2019-06-28 | 菲尼萨公司 | 收发器的光波长自动适应 |
US10243687B2 (en) * | 2016-11-17 | 2019-03-26 | Google Llc | Optical network unit wavelength tuning |
JP2019097108A (ja) * | 2017-11-27 | 2019-06-20 | 富士通株式会社 | 光伝送装置、光伝送システムおよび光伝送方法 |
US11533109B2 (en) | 2019-03-27 | 2022-12-20 | Nec Corporation | Optical communication system, optical transceiver, optical communication method, and non-transitory computer readable medium |
JP2021097409A (ja) * | 2019-12-17 | 2021-06-24 | ソリッド インコーポレイテッド | 光トランシーバ及びその波長の自動設定方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100917852B1 (ko) * | 2006-01-27 | 2009-09-18 | 니폰덴신뎅와 가부시키가이샤 | 광파장 다중접근 시스템 |
EP2208299A1 (en) * | 2007-11-06 | 2010-07-21 | Telefonaktiebolaget LM Ericsson (PUBL) | Allocation of transmission power in an optical communication system |
JP5689424B2 (ja) * | 2008-12-01 | 2015-03-25 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Wdm−ponにおける波長アラインメントのための方法および装置 |
WO2011020503A1 (en) | 2009-08-19 | 2011-02-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Improvements in optical networks |
EP2467958A1 (en) * | 2009-08-19 | 2012-06-27 | Telefonaktiebolaget L M Ericsson (PUBL) | Improvements in optical networks |
WO2011066858A1 (en) * | 2009-12-03 | 2011-06-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Improvements in optical networks |
-
2012
- 2012-06-08 WO PCT/EP2012/060915 patent/WO2013170907A1/en active Application Filing
- 2012-06-08 EP EP12729424.7A patent/EP2850759B1/en not_active Not-in-force
- 2012-06-08 IN IN8622DEN2014 patent/IN2014DN08622A/en unknown
- 2012-06-08 US US14/399,873 patent/US9917671B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2013170907A1 (en) | 2013-11-21 |
US20150131994A1 (en) | 2015-05-14 |
EP2850759A1 (en) | 2015-03-25 |
US9917671B2 (en) | 2018-03-13 |
EP2850759B1 (en) | 2017-09-27 |
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