JP4926193B2 - 受動光網システムおよび局側光伝送路終端装置 - Google Patents

受動光網システムおよび局側光伝送路終端装置 Download PDF

Info

Publication number
JP4926193B2
JP4926193B2 JP2009053805A JP2009053805A JP4926193B2 JP 4926193 B2 JP4926193 B2 JP 4926193B2 JP 2009053805 A JP2009053805 A JP 2009053805A JP 2009053805 A JP2009053805 A JP 2009053805A JP 4926193 B2 JP4926193 B2 JP 4926193B2
Authority
JP
Japan
Prior art keywords
frame
optical
downlink
olt
onu
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.)
Expired - Fee Related
Application number
JP2009053805A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009189026A (ja
JP2009189026A5 (zh
Inventor
博樹 池田
昌彦 水谷
俊樹 菅原
忍 郷原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2009053805A priority Critical patent/JP4926193B2/ja
Publication of JP2009189026A publication Critical patent/JP2009189026A/ja
Publication of JP2009189026A5 publication Critical patent/JP2009189026A5/ja
Application granted granted Critical
Publication of JP4926193B2 publication Critical patent/JP4926193B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Small-Scale Networks (AREA)
JP2009053805A 2009-03-06 2009-03-06 受動光網システムおよび局側光伝送路終端装置 Expired - Fee Related JP4926193B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009053805A JP4926193B2 (ja) 2009-03-06 2009-03-06 受動光網システムおよび局側光伝送路終端装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009053805A JP4926193B2 (ja) 2009-03-06 2009-03-06 受動光網システムおよび局側光伝送路終端装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2007265777A Division JP4410818B2 (ja) 2007-10-11 2007-10-11 受動光網システムおよび局側光伝送路終端装置

Publications (3)

Publication Number Publication Date
JP2009189026A JP2009189026A (ja) 2009-08-20
JP2009189026A5 JP2009189026A5 (zh) 2010-11-25
JP4926193B2 true JP4926193B2 (ja) 2012-05-09

Family

ID=41071734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009053805A Expired - Fee Related JP4926193B2 (ja) 2009-03-06 2009-03-06 受動光網システムおよび局側光伝送路終端装置

Country Status (1)

Country Link
JP (1) JP4926193B2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5483617B2 (ja) * 2011-06-27 2014-05-07 日本電信電話株式会社 Ｏｌｔおよびフレーム転送方法
JP5718798B2 (ja) * 2011-12-02 2015-05-13 日本電信電話株式会社 Ｏｌｔおよびフレーム転送方法
JP5718800B2 (ja) * 2011-12-02 2015-05-13 日本電信電話株式会社 Ｏｌｔおよびフレーム転送方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3520408B2 (ja) * 1998-11-30 2004-04-19 日本電信電話株式会社 マルチレート伝送システムにおけるフレーム同期方法及びこれに用いる送信装置，送受信装置
JP3992967B2 (ja) * 2001-12-05 2007-10-17 三菱電機株式会社 パケット通信システム及びパケット通信方法
JP4690141B2 (ja) * 2005-08-09 2011-06-01 住友電気工業株式会社 光加入者線端局装置および下り帯域制御方法
JP4028570B2 (ja) * 2005-11-11 2007-12-26 株式会社日立コミュニケーションテクノロジー Ｏｎｕ管理方法および光伝送路終端装置

Also Published As

Publication number Publication date
JP2009189026A (ja) 2009-08-20

Similar Documents

Publication Publication Date Title
JP4410818B2 (ja) 受動光網システムおよび局側光伝送路終端装置
JP4168059B2 (ja) Ｐｏｎシステムおよび局側装置
JP4231061B2 (ja) 加入者接続装置およびネットワークシステム
US9793993B2 (en) Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network
JP4134186B2 (ja) Ｐｏｎシステム
EP1943870B1 (en) Method for transmitting data packets with differrent precedence through a passive optical network
US8200088B2 (en) Optical communication system, and optical communication method and communication unit therefor
US20110194854A1 (en) Upstream efficiency improvement method for passive optical networks
US9935727B2 (en) Method and system for scheduling cascaded PON
JP2010219978A (ja) 光伝送路終端装置、受動光網システムおよび帯域割当方法
WO2010116561A1 (ja) 受動光網システムおよびその運用方法
US9681209B2 (en) Method and system for scheduling remote PONs connected via an ethernet switch
Yoo et al. A novel switching paradigm for buffer-less WDM networks
JP4639175B2 (ja) 伝送装置
US20240098392A1 (en) Intelligent fiber to the room (fttr) gateway
JP4926193B2 (ja) 受動光網システムおよび局側光伝送路終端装置
US9148222B2 (en) AFDX network with a passive optical network
JP4866381B2 (ja) ネットワークシステムおよび加入者接続装置
Lin et al. SPON: A slotted long-reach PON architecture for supporting internetworking capability
JP4934618B2 (ja) Ｐｏｎシステムおよびフレーム転送装置
JP4991578B2 (ja) Ｐｏｎシステム
Hongwu et al. Researching the EPON technology in the intelligent communication network
Morshed Dynamic Hybrid-Slot-Size Bandwidth Allocation Algorithm for Improving Quality of Services of Real Time Traffic in Ethernet Passive Optical Network (EPON)
Zheng et al. A novel hybrid WDM/TDM GPON topology with central bandwidth allocation and QoS support
Tang et al. Dynamical intelligent wavelength add/drop multiplexer (DI-WADM) and application in optical ring network

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20100115

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101006

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101006

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120110

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120207

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150217

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees