WO2002049290A1 - Systeme de communication optique multibranche - Google Patents
Systeme de communication optique multibranche Download PDFInfo
- Publication number
- WO2002049290A1 WO2002049290A1 PCT/JP2001/007493 JP0107493W WO0249290A1 WO 2002049290 A1 WO2002049290 A1 WO 2002049290A1 JP 0107493 W JP0107493 W JP 0107493W WO 0249290 A1 WO0249290 A1 WO 0249290A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- station device
- communication system
- child station
- optical multi
- branch communication
- Prior art date
Links
Classifications
-
- 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
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- 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
- H04Q11/0005—Switch and router aspects
- H04Q2011/0037—Operation
- H04Q2011/0039—Electrical control
-
- 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
- H04Q2011/0064—Arbitration, scheduling or medium access control aspects
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002550670A JPWO2002049290A1 (ja) | 2000-12-15 | 2001-08-30 | 光多分岐通信システム |
US10/182,396 US7496294B2 (en) | 2000-12-15 | 2001-08-30 | Optical multi-branch communication system |
EP01961219A EP1241836A4 (en) | 2000-12-15 | 2001-08-30 | MULTI-CHANNEL OPTICAL COMMUNICATION SYSTEM |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-382627 | 2000-12-15 | ||
JP2000382627 | 2000-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002049290A1 true WO2002049290A1 (fr) | 2002-06-20 |
Family
ID=18850421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/007493 WO2002049290A1 (fr) | 2000-12-15 | 2001-08-30 | Systeme de communication optique multibranche |
Country Status (5)
Country | Link |
---|---|
US (1) | US7496294B2 (ja) |
EP (1) | EP1241836A4 (ja) |
JP (1) | JPWO2002049290A1 (ja) |
CN (1) | CN1401174A (ja) |
WO (1) | WO2002049290A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146344A1 (ja) | 2007-05-25 | 2008-12-04 | Mitsubishi Electric Corporation | 光アクセスネットワーク |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005045566A (ja) * | 2003-07-23 | 2005-02-17 | Nec Corp | データ通信システム、局側装置、加入者側装置、冗長構成切替判断方法、動作制御方法及びプログラム |
KR100575945B1 (ko) * | 2003-08-26 | 2006-05-02 | 삼성전자주식회사 | 이중 링크 구조를 갖는 기가비트 이더넷 광가입자망 및이를 이용한 이중 링크 설정방법 |
EP1746857A1 (en) * | 2005-07-20 | 2007-01-24 | Siemens Aktiengesellschaft | Method and apparatus enabling end-to-end resilience in PONs |
US8582966B2 (en) * | 2007-09-10 | 2013-11-12 | Cortina Systems, Inc. | Method and apparatus for protection switching in passive optical network |
EP2086136A1 (en) * | 2008-01-29 | 2009-08-05 | British Telecommunications Public Limited Company | Optical communication |
JP2010161750A (ja) * | 2009-01-09 | 2010-07-22 | Sony Corp | 信号送信装置、信号受信装置及び信号伝送システム |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11122172A (ja) * | 1997-10-20 | 1999-04-30 | Fujitsu Ltd | 光加入者ネットワークシステム |
JP2000349799A (ja) * | 1999-06-04 | 2000-12-15 | Nec Corp | Ponシステムにおける冗長構成回路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2272608B (en) * | 1992-11-12 | 1996-10-09 | Northern Telecom Ltd | Telecommunications systems |
JP2541463B2 (ja) * | 1993-07-07 | 1996-10-09 | 日本電気株式会社 | インタロッキング装置 |
US5539564A (en) * | 1993-09-22 | 1996-07-23 | Nippon Telegraph And Telephone Corporation | Point-to-multipoint optical transmission system |
JP3322482B2 (ja) * | 1994-07-06 | 2002-09-09 | 日本電信電話株式会社 | 切替え切戻し装置 |
JP3432664B2 (ja) * | 1996-02-14 | 2003-08-04 | 富士通株式会社 | 通信ノード及び障害復旧方法並びに通信ネットワーク |
US6052210A (en) * | 1998-01-14 | 2000-04-18 | Mci Communications Corporation | System and method for increasing the robustness of an optical ring network |
JP3350926B2 (ja) | 1999-03-30 | 2002-11-25 | 日本電気株式会社 | Ponのプロテクション切り換え方法および装置 |
JP3598952B2 (ja) | 2000-08-10 | 2004-12-08 | 日本電気株式会社 | Atm−pon二重化システム、局側光網終端装置、加入者側光網終端装置、およびatm−pon二重化方法 |
JP2002152135A (ja) | 2000-09-04 | 2002-05-24 | Mitsubishi Electric Corp | 光多分岐通信システム |
US20020071149A1 (en) * | 2000-12-12 | 2002-06-13 | Xu Dexiang John | Apparatus and method for protection of an asynchronous transfer mode passive optical network interface |
-
2001
- 2001-08-30 JP JP2002550670A patent/JPWO2002049290A1/ja active Pending
- 2001-08-30 US US10/182,396 patent/US7496294B2/en not_active Expired - Fee Related
- 2001-08-30 EP EP01961219A patent/EP1241836A4/en not_active Ceased
- 2001-08-30 CN CN01805071.9A patent/CN1401174A/zh active Pending
- 2001-08-30 WO PCT/JP2001/007493 patent/WO2002049290A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11122172A (ja) * | 1997-10-20 | 1999-04-30 | Fujitsu Ltd | 光加入者ネットワークシステム |
JP2000349799A (ja) * | 1999-06-04 | 2000-12-15 | Nec Corp | Ponシステムにおける冗長構成回路 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1241836A4 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008146344A1 (ja) | 2007-05-25 | 2008-12-04 | Mitsubishi Electric Corporation | 光アクセスネットワーク |
US8422881B2 (en) | 2007-05-25 | 2013-04-16 | Mitsubishi Electric Corporation | Optical access network |
Also Published As
Publication number | Publication date |
---|---|
US20030002114A1 (en) | 2003-01-02 |
JPWO2002049290A1 (ja) | 2004-04-15 |
EP1241836A4 (en) | 2005-06-01 |
CN1401174A (zh) | 2003-03-05 |
US7496294B2 (en) | 2009-02-24 |
EP1241836A1 (en) | 2002-09-18 |
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