WO2011153878A1 - 无源光网络通信的方法、装置和系统 - Google Patents
无源光网络通信的方法、装置和系统 Download PDFInfo
- Publication number
- WO2011153878A1 WO2011153878A1 PCT/CN2011/073389 CN2011073389W WO2011153878A1 WO 2011153878 A1 WO2011153878 A1 WO 2011153878A1 CN 2011073389 W CN2011073389 W CN 2011073389W WO 2011153878 A1 WO2011153878 A1 WO 2011153878A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical
- data stream
- burst
- uplink data
- signal
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04B10/272—Star-type networks or tree-type networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
- H04J3/247—ATM or packet multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1301—Optical transmission, optical switches
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11791869.8A EP2562947B1 (en) | 2010-06-10 | 2011-04-27 | Method, apparatus and system for passive optical network communication |
JP2013513530A JP5571846B2 (ja) | 2010-06-10 | 2011-04-27 | 受動光ネットワーク通信方法、装置およびシステム |
KR1020127031067A KR101404533B1 (ko) | 2010-06-10 | 2011-04-27 | 수동 광학 네트워크를 위한 통신 방법, 장치 및 시스템 |
ES11791869.8T ES2565806T3 (es) | 2010-06-10 | 2011-04-27 | Método, aparato y sistema para comunicación para red óptica pasiva |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010196821.9 | 2010-06-10 | ||
CN2010101968219A CN102143408B (zh) | 2010-06-10 | 2010-06-10 | 无源光网络通信的方法、装置和系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011153878A1 true WO2011153878A1 (zh) | 2011-12-15 |
Family
ID=44410584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2011/073389 WO2011153878A1 (zh) | 2010-06-10 | 2011-04-27 | 无源光网络通信的方法、装置和系统 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2562947B1 (zh) |
JP (1) | JP5571846B2 (zh) |
KR (1) | KR101404533B1 (zh) |
CN (1) | CN102143408B (zh) |
ES (1) | ES2565806T3 (zh) |
WO (1) | WO2011153878A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014183127A2 (en) * | 2013-05-10 | 2014-11-13 | Huawei Technologies Co., Ltd. | System and method for photonic switching |
KR101498501B1 (ko) * | 2013-12-27 | 2015-03-05 | 성결대학교 산학협력단 | 네트워크 코딩을 적용한 패킷 버스트 기반의 e-pon 시스템 및 이를 위한 통신 방법 |
WO2020147023A1 (zh) * | 2019-01-16 | 2020-07-23 | 华为技术有限公司 | 一种突发信号转连续信号的方法、设备 |
US10992387B2 (en) * | 2019-09-12 | 2021-04-27 | Google Llc | Port replicator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060002706A1 (en) * | 2002-12-24 | 2006-01-05 | Lee Chang H | Optical access network using wavelength-locked WDM optical source injected by incoherent light |
CN1921357A (zh) * | 2006-09-21 | 2007-02-28 | 杭州华为三康技术有限公司 | 一种全光纤保护装置及其方法 |
CN101202603A (zh) * | 2006-12-13 | 2008-06-18 | 上海未来宽带技术及应用工程研究中心有限公司 | 基于波分复用技术的无源光网络系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008017264A (ja) * | 2006-07-07 | 2008-01-24 | Sumitomo Electric Ind Ltd | Pon多重中継システムとこれに用いるpon多重中継装置及びその網同期方法 |
JP4795465B2 (ja) * | 2007-03-27 | 2011-10-19 | 富士通株式会社 | 光通信基地局、光信号変換装置及び光信号変換方法 |
US8041217B2 (en) * | 2007-11-27 | 2011-10-18 | Fujitsu Limited | System and method for managing wavelength drift in an optical network |
CN101572832A (zh) | 2008-04-28 | 2009-11-04 | 华为技术有限公司 | 一种无源光网络拉远的方法及设备和系统 |
-
2010
- 2010-06-10 CN CN2010101968219A patent/CN102143408B/zh not_active Expired - Fee Related
-
2011
- 2011-04-27 WO PCT/CN2011/073389 patent/WO2011153878A1/zh active Application Filing
- 2011-04-27 EP EP11791869.8A patent/EP2562947B1/en not_active Not-in-force
- 2011-04-27 ES ES11791869.8T patent/ES2565806T3/es active Active
- 2011-04-27 JP JP2013513530A patent/JP5571846B2/ja not_active Expired - Fee Related
- 2011-04-27 KR KR1020127031067A patent/KR101404533B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060002706A1 (en) * | 2002-12-24 | 2006-01-05 | Lee Chang H | Optical access network using wavelength-locked WDM optical source injected by incoherent light |
CN1921357A (zh) * | 2006-09-21 | 2007-02-28 | 杭州华为三康技术有限公司 | 一种全光纤保护装置及其方法 |
CN101202603A (zh) * | 2006-12-13 | 2008-06-18 | 上海未来宽带技术及应用工程研究中心有限公司 | 基于波分复用技术的无源光网络系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102143408A (zh) | 2011-08-03 |
JP2013534745A (ja) | 2013-09-05 |
KR20130014583A (ko) | 2013-02-07 |
EP2562947A4 (en) | 2013-07-31 |
EP2562947B1 (en) | 2016-01-20 |
CN102143408B (zh) | 2013-12-04 |
JP5571846B2 (ja) | 2014-08-13 |
EP2562947A1 (en) | 2013-02-27 |
ES2565806T3 (es) | 2016-04-07 |
KR101404533B1 (ko) | 2014-06-09 |
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