CN102511170A - 无源光网络的通道均衡方法和装置 - Google Patents
无源光网络的通道均衡方法和装置 Download PDFInfo
- Publication number
- CN102511170A CN102511170A CN2011800025874A CN201180002587A CN102511170A CN 102511170 A CN102511170 A CN 102511170A CN 2011800025874 A CN2011800025874 A CN 2011800025874A CN 201180002587 A CN201180002587 A CN 201180002587A CN 102511170 A CN102511170 A CN 102511170A
- Authority
- CN
- China
- Prior art keywords
- onu
- wavelength
- load
- state
- data feedback
- 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.)
- Granted
Links
Images
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
- H04J14/0249—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)
- Optical Communication System (AREA)
Abstract
Description
ONU-ID | ONU类型 | CH-ID | Edge-ID |
1 | 波长可调ONU | CH4 | edge3 |
2 | 波长不可调ONU | CH1 | 0(表示没有落入) |
...... | ...... | ...... | ...... |
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/082221 WO2012163052A1 (zh) | 2011-11-15 | 2011-11-15 | 无源光网络的通道均衡方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102511170A true CN102511170A (zh) | 2012-06-20 |
CN102511170B CN102511170B (zh) | 2015-04-08 |
Family
ID=46222793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180002587.4A Active CN102511170B (zh) | 2011-11-15 | 2011-11-15 | 无源光网络的通道均衡方法和装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102511170B (zh) |
WO (1) | WO2012163052A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103281608A (zh) * | 2013-06-19 | 2013-09-04 | 苏州彩云飞电子有限公司 | 多波长无源光网络*** |
CN103312546A (zh) * | 2013-06-14 | 2013-09-18 | 杭州沃云科技有限公司 | 一种自动配置管理ZigBee网络的方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107317647B (zh) * | 2016-04-26 | 2019-07-26 | 中兴通讯股份有限公司 | 通道的调整方法、装置及*** |
CN105846942A (zh) * | 2016-05-26 | 2016-08-10 | 四川润泽经伟信息技术有限公司 | 一种非合作突发通信信号截取***及截取方法 |
EP3646077B1 (en) | 2017-06-28 | 2022-12-21 | Corning Optical Communications LLC | Multiports having connection ports formed in the shell and associated securing features |
US11668890B2 (en) | 2017-06-28 | 2023-06-06 | Corning Research & Development Corporation | Multiports and other devices having optical connection ports with securing features and methods of making the same |
US10359577B2 (en) | 2017-06-28 | 2019-07-23 | Corning Research & Development Corporation | Multiports and optical connectors with rotationally discrete locking and keying features |
US11187859B2 (en) | 2017-06-28 | 2021-11-30 | Corning Research & Development Corporation | Fiber optic connectors and methods of making the same |
US11300746B2 (en) | 2017-06-28 | 2022-04-12 | Corning Research & Development Corporation | Fiber optic port module inserts, assemblies and methods of making the same |
US10768382B2 (en) | 2018-11-29 | 2020-09-08 | Corning Research & Development Corporation | Multiport assemblies including access apertures and a release tool |
EP3977190B1 (en) | 2019-05-31 | 2024-04-24 | Corning Research & Development Corporation | Multiports having optical connection ports with sliding actuators |
US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
US11487073B2 (en) | 2019-09-30 | 2022-11-01 | Corning Research & Development Corporation | Cable input devices having an integrated locking feature and assemblies using the cable input devices |
EP3805827A1 (en) | 2019-10-07 | 2021-04-14 | Corning Research & Development Corporation | Fiber optic terminals and fiber optic networks having variable ratio couplers |
US11650388B2 (en) | 2019-11-14 | 2023-05-16 | Corning Research & Development Corporation | Fiber optic networks having a self-supporting optical terminal and methods of installing the optical terminal |
US11536921B2 (en) | 2020-02-11 | 2022-12-27 | Corning Research & Development Corporation | Fiber optic terminals having one or more loopback assemblies |
US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
US11994722B2 (en) | 2020-11-30 | 2024-05-28 | Corning Research & Development Corporation | Fiber optic adapter assemblies including an adapter housing and a locking housing |
US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
US11686913B2 (en) | 2020-11-30 | 2023-06-27 | Corning Research & Development Corporation | Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same |
US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
US11947167B2 (en) | 2021-05-26 | 2024-04-02 | Corning Research & Development Corporation | Fiber optic terminals and tools and methods for adjusting a split ratio of a fiber optic terminal |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004187302A (ja) * | 2002-12-04 | 2004-07-02 | Samsung Electronics Co Ltd | ギガビットイーサネット(登録商標)受動光加入者網の音声サービスのための帯域幅割当方法 |
CN101039506A (zh) * | 2006-03-15 | 2007-09-19 | 华为技术有限公司 | 一种移动管理实体/用户面实体迁移方法 |
CN101159506A (zh) * | 2007-10-26 | 2008-04-09 | 华为技术有限公司 | 一种pon通信信道均衡的方法、装置及*** |
CN101583057A (zh) * | 2009-06-11 | 2009-11-18 | 中兴通讯股份有限公司 | 网络选路方法及装置 |
CN101621454A (zh) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | 无源光网络***、光线路终端和光网络单元 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100361445C (zh) * | 2004-12-17 | 2008-01-09 | 电子科技大学 | 一种用于波分复用光网络的综合业务疏导方法 |
CN101589579B (zh) * | 2006-12-27 | 2012-07-25 | 日本电气通信***株式会社 | 光接入网络、远程单元和光通信方法 |
-
2011
- 2011-11-15 WO PCT/CN2011/082221 patent/WO2012163052A1/zh active Application Filing
- 2011-11-15 CN CN201180002587.4A patent/CN102511170B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004187302A (ja) * | 2002-12-04 | 2004-07-02 | Samsung Electronics Co Ltd | ギガビットイーサネット(登録商標)受動光加入者網の音声サービスのための帯域幅割当方法 |
CN101039506A (zh) * | 2006-03-15 | 2007-09-19 | 华为技术有限公司 | 一种移动管理实体/用户面实体迁移方法 |
CN101159506A (zh) * | 2007-10-26 | 2008-04-09 | 华为技术有限公司 | 一种pon通信信道均衡的方法、装置及*** |
CN101621454A (zh) * | 2008-06-30 | 2010-01-06 | 华为技术有限公司 | 无源光网络***、光线路终端和光网络单元 |
CN101583057A (zh) * | 2009-06-11 | 2009-11-18 | 中兴通讯股份有限公司 | 网络选路方法及装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103312546A (zh) * | 2013-06-14 | 2013-09-18 | 杭州沃云科技有限公司 | 一种自动配置管理ZigBee网络的方法 |
CN103312546B (zh) * | 2013-06-14 | 2016-12-07 | 杭州沃云科技有限公司 | 一种自动配置管理ZigBee网络的方法 |
CN103281608A (zh) * | 2013-06-19 | 2013-09-04 | 苏州彩云飞电子有限公司 | 多波长无源光网络*** |
Also Published As
Publication number | Publication date |
---|---|
WO2012163052A1 (zh) | 2012-12-06 |
CN102511170B (zh) | 2015-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102511170A (zh) | 无源光网络的通道均衡方法和装置 | |
EP2087619B1 (en) | Passive optical network with partially-tuned lasers | |
KR101688445B1 (ko) | 다중파장 수동 광 네트워크를 위한 파장 구성 방법 및 장치, 및 다중파장 수동 광 네트워크 | |
US10158421B2 (en) | Rogue optical network interface device detection | |
US9998214B2 (en) | Optical time domain reflectometer implementation apparatus and system | |
US8948598B2 (en) | System and method for increasing upstream capacity in an optical network | |
EP3229486B1 (en) | Method and apparatus for detecting optical network unit, and passive optical network system | |
US10020889B2 (en) | Channel ranging adjustment in multiple-wavelength passive optical networks (PONs) | |
US20080187312A1 (en) | Passive optical network system and operating method thereof | |
US8200098B2 (en) | Method and arrangement for controlling a regenerator for data burst signals of a system comprising point-to-multipoint connections, transmission system comprising point-to-multipoint connections, and regenerator | |
US9020349B2 (en) | Arrangement at a remote node, a remote node, a central office and respective methods therein for supervision of a wavelength division multiplexed passive optical network | |
US20090136230A1 (en) | System and Method for Managing Wavelength Drift in an Optical Network | |
US20070292132A1 (en) | Passive optical network and data communication method thereof | |
US9379812B2 (en) | WDM PON with non tunable legacy ONUs | |
JP5261164B2 (ja) | 光伝送システム | |
WO2012006949A1 (en) | Passive optical network with adaptive filters for upstream transmission management | |
US20150055956A1 (en) | Passive optical network system using time division multiplexing | |
US20230308189A1 (en) | Optical feeding system | |
CN101964926B (zh) | 一种光信号传输方法和*** | |
EP4325740A1 (en) | Method, apparatus, and system applied to pon system, and storage medium | |
US20240204904A1 (en) | Coordinated Transmission in Multi-Passive Optical Network (PON) Systems | |
KR20140068776A (ko) | 광증폭기 기반 거리 확장 장치 및 이를 포함하는 수동형 광가입자 망 시스템 | |
CN103281638A (zh) | 多波长无源光网络*** | |
CN103281636A (zh) | 多波长无源光网络*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211201 Address after: 314500 01, No. 4, South Zaoqiang street, No. 1, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Qiyuan Network Information Technology Co.,Ltd. Address before: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Fangwei Information Technology Co.,Ltd. Effective date of registration: 20211201 Address after: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Fangwei Information Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220902 Address after: 201800 Two Five Floors of 333 Huangqing Road, Jiading District, Shanghai Patentee after: SHANGHAI PENGBANG INDUSTRIAL Co.,Ltd. Address before: 314500 01, No. 4, South Zaoqiang street, No. 1, Nanmen Gongnong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Qiyuan Network Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |