SG11201500246XA - Wavelength negotiation method and apparatus of multi-wavelength passive optical network, and multi-wavelength passive optical network system - Google Patents
Wavelength negotiation method and apparatus of multi-wavelength passive optical network, and multi-wavelength passive optical network systemInfo
- Publication number
- SG11201500246XA SG11201500246XA SG11201500246XA SG11201500246XA SG11201500246XA SG 11201500246X A SG11201500246X A SG 11201500246XA SG 11201500246X A SG11201500246X A SG 11201500246XA SG 11201500246X A SG11201500246X A SG 11201500246XA SG 11201500246X A SG11201500246X A SG 11201500246XA
- Authority
- SG
- Singapore
- Prior art keywords
- wavelength
- optical network
- passive optical
- wavelength passive
- negotiation method
- 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
- H04J14/0241—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
- 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
- H04J14/0247—Sharing one wavelength for at least a group of ONUs
-
- 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
- H04J14/0227—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
- H04J14/0252—Sharing one wavelength for at least a group of ONUs, 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
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
- H04J14/0257—Wavelength assignment algorithms
-
- 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
- H04J14/0254—Optical medium access
- H04J14/0267—Optical signaling or routing
-
- 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)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/078603 WO2014008659A1 (en) | 2012-07-13 | 2012-07-13 | Wavelength negotiation method, system, and device for multi-wavelength passive optical network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201500246XA true SG11201500246XA (en) | 2015-04-29 |
Family
ID=49915331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201500246XA SG11201500246XA (en) | 2012-07-13 | 2012-07-13 | Wavelength negotiation method and apparatus of multi-wavelength passive optical network, and multi-wavelength passive optical network system |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9438368B2 (en) |
| EP (1) | EP2866383B1 (en) |
| JP (1) | JP6004509B2 (en) |
| KR (1) | KR101662557B1 (en) |
| CN (1) | CN103650422B (en) |
| AU (1) | AU2012385350B2 (en) |
| ES (1) | ES2667691T3 (en) |
| MX (1) | MX340341B (en) |
| SG (1) | SG11201500246XA (en) |
| WO (1) | WO2014008659A1 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9667377B2 (en) * | 2011-04-08 | 2017-05-30 | Futurewei Technologies, Inc. | Wavelength indication in multiple-wavelength passive optical networks |
| WO2014131352A1 (en) * | 2013-02-26 | 2014-09-04 | Zte Corporation | Channel map for optical network unit activation and rogue behavior prevention |
| WO2014183505A1 (en) * | 2013-05-15 | 2014-11-20 | Zte Corporation | Optical network unit self-calibration in multi-wavelength passive optical network |
| WO2015188298A1 (en) * | 2014-06-09 | 2015-12-17 | 华为技术有限公司 | Method and apparatus for wavelength initialization and device registration in passive optical network |
| AU2015329555B2 (en) * | 2014-10-07 | 2021-06-03 | Sedonasys Systems Ltd | Systems and methods for managing multi-layer communication networks |
| CN106331904B (en) * | 2015-06-15 | 2020-04-24 | 中兴通讯股份有限公司 | Distribution method of wavelength channels in passive optical network, optical line terminal and system |
| US9628181B1 (en) * | 2015-07-09 | 2017-04-18 | Adtran, Inc. | Systems and methods for provisioning an optical network unit |
| CN106412726B (en) * | 2015-07-28 | 2020-12-11 | 上海诺基亚贝尔股份有限公司 | Method and device for supporting communication between base stations in PON system |
| KR20180044378A (en) * | 2015-09-07 | 2018-05-02 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Passive optical network communication method, apparatus, and system |
| CN107317647B (en) * | 2016-04-26 | 2019-07-26 | 中兴通讯股份有限公司 | The method of adjustment in channel, apparatus and system |
| CN107528663B (en) * | 2016-06-20 | 2019-03-19 | 华为技术有限公司 | Control the transmission method and device of information |
| CN108063985B (en) * | 2016-11-07 | 2020-11-17 | 中兴通讯股份有限公司 | Data receiving and sending method and device |
| CN108574888B (en) | 2017-03-14 | 2021-01-22 | 中兴通讯股份有限公司 | PON channel establishing method, ONU, OLT and system |
| WO2019010649A1 (en) * | 2017-07-12 | 2019-01-17 | 华为技术有限公司 | Method, device, and system for channel configuration |
| JP2019097108A (en) * | 2017-11-27 | 2019-06-20 | 富士通株式会社 | Optical transmission device, optical transmission system and optical transmission method |
| JP7006439B2 (en) * | 2018-03-26 | 2022-01-24 | 沖電気工業株式会社 | Subscriber side equipment, station side equipment, optical access system and wavelength switching method |
| CN111224736B (en) * | 2018-11-27 | 2022-05-24 | 中国电信股份有限公司 | Working wavelength distribution method and system, optical line terminal and optical network unit |
| CN111355554B (en) * | 2018-12-20 | 2023-04-28 | 中兴通讯股份有限公司 | Route combiner, route combining method, wave branching method and network system |
| CN111385053B (en) | 2018-12-29 | 2022-11-08 | 中兴通讯股份有限公司 | Data transmitting and receiving, wavelength configuration method and device, wireless access system and storage medium |
| CN111131934B (en) * | 2019-12-27 | 2022-03-18 | 武汉长光科技有限公司 | Extended wavelength allocation method based on PON system |
| EP3917045A1 (en) * | 2020-05-29 | 2021-12-01 | SOLiD Inc. | Optical transceiver and method for automatically setting wavelength thereof |
| CN117859345A (en) * | 2021-06-07 | 2024-04-09 | 瑞典爱立信有限公司 | Optical network unit, central office node and method for configuring an optical network unit |
| CN117135502B (en) * | 2023-10-27 | 2024-01-12 | 武汉长光科技有限公司 | Method and device for upgrading ONU in batches, OLT and storage medium |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9704587D0 (en) * | 1997-03-05 | 1997-04-23 | Fujitsu Ltd | Wavelength-division multiplexing in passive optical networks |
| JP4423326B2 (en) * | 2005-01-25 | 2010-03-03 | 富士通株式会社 | Network management apparatus, optical add / drop node, and network management method |
| JP4704842B2 (en) * | 2005-08-01 | 2011-06-22 | 株式会社日立製作所 | WDM type PON system |
| CA2601559C (en) * | 2006-01-27 | 2013-04-30 | Nippon Telegraph And Telephone Corporation | Optical wavelength multiplexing access system |
| JP4747915B2 (en) | 2006-03-31 | 2011-08-17 | 日本電気株式会社 | Wavelength division multiplexing PON system station side device, wavelength and network address assignment method, and program thereof |
| JP4410789B2 (en) * | 2006-12-08 | 2010-02-03 | 株式会社日立コミュニケーションテクノロジー | Passive optical network system, optical termination device and optical network unit |
| JP4388556B2 (en) * | 2007-01-09 | 2009-12-24 | 株式会社日立コミュニケーションテクノロジー | Passive optical network system and wavelength allocation method |
| CN101355387B (en) * | 2007-07-26 | 2012-04-04 | 华为技术有限公司 | Method, equipment and system for optical network unit to access network |
| CN101742365B (en) | 2008-11-12 | 2013-06-12 | 华为技术有限公司 | Passive optical network (PON) wavelength assignment method, device and system |
| EP2366228A4 (en) * | 2008-12-01 | 2016-12-21 | ERICSSON TELEFON AB L M (publ) | Methods and devices for wavelength alignment in wdm-pon |
| US9660754B2 (en) * | 2009-03-20 | 2017-05-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and devices for automatic tuning in WDM-PON |
| CN102104812B (en) | 2009-12-22 | 2013-10-09 | 华为技术有限公司 | Method for automatically selecting wavelength and optical module |
| US9220028B2 (en) * | 2010-02-12 | 2015-12-22 | Blackberry Limited | Methods and apparatus to perform measurements |
| JP5600028B2 (en) * | 2010-04-15 | 2014-10-01 | 日本電信電話株式会社 | Subscriber side apparatus, station side apparatus, optical communication system, and optical communication method |
| US9219566B2 (en) * | 2011-04-08 | 2015-12-22 | Futurewei Technologies, Inc. | Wavelength management in multiple-wavelength passive optical networks |
| US9667377B2 (en) * | 2011-04-08 | 2017-05-30 | Futurewei Technologies, Inc. | Wavelength indication in multiple-wavelength passive optical networks |
| US9031408B2 (en) * | 2011-06-09 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Method for fast wavelength division multiplexing (WDM) passive optical network (PON) initialization in heterogeneous networks |
| WO2012149764A1 (en) | 2011-09-22 | 2012-11-08 | 华为技术有限公司 | Wavelength distribution method, optical network unit and optical network system in optical communication system |
-
2012
- 2012-07-13 SG SG11201500246XA patent/SG11201500246XA/en unknown
- 2012-07-13 EP EP12880984.5A patent/EP2866383B1/en active Active
- 2012-07-13 MX MX2015000508A patent/MX340341B/en active IP Right Grant
- 2012-07-13 KR KR1020157003456A patent/KR101662557B1/en active IP Right Grant
- 2012-07-13 AU AU2012385350A patent/AU2012385350B2/en active Active
- 2012-07-13 ES ES12880984.5T patent/ES2667691T3/en active Active
- 2012-07-13 WO PCT/CN2012/078603 patent/WO2014008659A1/en active Application Filing
- 2012-07-13 JP JP2015520789A patent/JP6004509B2/en active Active
- 2012-07-13 CN CN201280000938.2A patent/CN103650422B/en active Active
-
2015
- 2015-01-12 US US14/594,847 patent/US9438368B2/en active Active
-
2016
- 2016-08-22 US US15/243,627 patent/US9929827B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2012385350A1 (en) | 2015-02-12 |
| US9929827B2 (en) | 2018-03-27 |
| MX340341B (en) | 2016-07-05 |
| MX2015000508A (en) | 2015-06-03 |
| CN103650422A (en) | 2014-03-19 |
| ES2667691T3 (en) | 2018-05-14 |
| EP2866383B1 (en) | 2018-03-21 |
| JP6004509B2 (en) | 2016-10-12 |
| JP2015523811A (en) | 2015-08-13 |
| CN103650422B (en) | 2017-04-26 |
| KR101662557B1 (en) | 2016-10-05 |
| US20150125149A1 (en) | 2015-05-07 |
| US20160359580A1 (en) | 2016-12-08 |
| EP2866383A4 (en) | 2015-10-07 |
| AU2012385350B2 (en) | 2016-02-04 |
| EP2866383A1 (en) | 2015-04-29 |
| WO2014008659A1 (en) | 2014-01-16 |
| KR20150036489A (en) | 2015-04-07 |
| US9438368B2 (en) | 2016-09-06 |
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