JP2010219978A - 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 - Google Patents

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 Download PDF

Info

Publication number
JP2010219978A
JP2010219978A JP2009065463A JP2009065463A JP2010219978A JP 2010219978 A JP2010219978 A JP 2010219978A JP 2009065463 A JP2009065463 A JP 2009065463A JP 2009065463 A JP2009065463 A JP 2009065463A JP 2010219978 A JP2010219978 A JP 2010219978A
Authority
JP
Japan
Prior art keywords
bandwidth
bandwidth allocation
request
amount
throughput
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.)
Pending
Application number
JP2009065463A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010219978A5 (OSRAM
Inventor
Hiroki Ikeda
博樹 池田
Toru Kazawa
徹 加沢
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 JP2009065463A priority Critical patent/JP2010219978A/ja
Priority to CN201010116524.9A priority patent/CN101841745A/zh
Priority to EP10001669A priority patent/EP2230785A2/en
Priority to US12/711,827 priority patent/US20100239255A1/en
Publication of JP2010219978A publication Critical patent/JP2010219978A/ja
Publication of JP2010219978A5 publication Critical patent/JP2010219978A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1694—Allocation of channels in TDM/TDMA networks, e.g. distributed multiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
JP2009065463A 2009-03-18 2009-03-18 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 Pending JP2010219978A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009065463A JP2010219978A (ja) 2009-03-18 2009-03-18 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
CN201010116524.9A CN101841745A (zh) 2009-03-18 2010-02-10 光传送路终端装置、无源光网系统以及频带分配方法
EP10001669A EP2230785A2 (en) 2009-03-18 2010-02-18 Optical line terminal, passive optical network system, and bandwidth assignment method
US12/711,827 US20100239255A1 (en) 2009-03-18 2010-02-24 Optical line terminal, passive optical network system, and bandwidth assignment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009065463A JP2010219978A (ja) 2009-03-18 2009-03-18 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

Publications (2)

Publication Number Publication Date
JP2010219978A true JP2010219978A (ja) 2010-09-30
JP2010219978A5 JP2010219978A5 (OSRAM) 2011-08-11

Family

ID=42103051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009065463A Pending JP2010219978A (ja) 2009-03-18 2009-03-18 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

Country Status (4)

Country Link
US (1) US20100239255A1 (OSRAM)
EP (1) EP2230785A2 (OSRAM)
JP (1) JP2010219978A (OSRAM)
CN (1) CN101841745A (OSRAM)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012175477A (ja) * 2011-02-23 2012-09-10 Hitachi Ltd Ｏｌｔの間欠起動を実現する動的帯域制御、光加入者装置、システム
JP2012244488A (ja) * 2011-05-20 2012-12-10 Fujitsu Telecom Networks Ltd 通信システムおよび終端装置
JP2014011611A (ja) * 2012-06-29 2014-01-20 Nippon Telegr & Teleph Corp <Ntt> 通信システム及び異常検出方法
JP5548289B1 (ja) * 2013-03-18 2014-07-16 日本電信電話株式会社 帯域割当方法及び端局装置
JP2016058905A (ja) * 2014-09-10 2016-04-21 住友電気工業株式会社 通信装置及び通信システム
JP2016111582A (ja) * 2014-12-09 2016-06-20 日本電信電話株式会社 帯域割当装置、帯域割当方法および帯域割当プログラム
JP2017041724A (ja) * 2015-08-19 2017-02-23 日本電信電話株式会社 端局装置及び帯域割当方法
JP2019022143A (ja) * 2017-07-20 2019-02-07 三菱電機株式会社 局側光終端装置
US20230275664A1 (en) * 2020-07-27 2023-08-31 Nippon Telegraph And Telephone Corporation Optical communication system and optical communication method

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8160407B2 (en) * 2003-08-12 2012-04-17 Omnitek Partners Llc Computer having a casing and/or interior acting as a communication bus between electronic components
US8414198B2 (en) * 2003-08-12 2013-04-09 Omnitek Partners Llc Device having a casing and/or interior acting as a communication bus between electronic components
CN101583056B (zh) * 2009-06-12 2012-10-03 华为技术有限公司 带宽处理方法、网络装置及网络系统
US8493986B2 (en) * 2010-05-17 2013-07-23 Cox Communications, Inc. Service gateways for providing broadband communication
JP5728274B2 (ja) * 2011-04-05 2015-06-03 沖電気工業株式会社 動的通信帯域割当方法、動的通信帯域割当プログラム、ｐｏｎシステム及び局側終端装置
JP5651548B2 (ja) 2011-06-30 2015-01-14 株式会社日立製作所 局側装置、光ネットワークシステム
CN102368691B (zh) * 2011-09-23 2014-07-02 烽火通信科技股份有限公司 以太网无源光网络系统中光链路保护倒换的实现方法
US10965742B2 (en) 2012-02-13 2021-03-30 SkyKick, Inc. Migration project automation, e.g., automated selling, planning, migration and configuration of email systems
JP5997088B2 (ja) * 2013-03-29 2016-09-28 株式会社日立製作所 動的帯域割当方法、ｏｌｔ、及びｐｏｎシステム
CN104488236A (zh) * 2013-06-17 2015-04-01 华为技术有限公司 带宽分配方法、装置、局端、终端和系统
WO2015023948A1 (en) * 2013-08-16 2015-02-19 Huawei Technologies Co., Ltd. Traffic-bearing entity identification in multiple-wavelength passive optical networks (pons)
WO2015028056A1 (en) * 2013-08-28 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Collection of performance data in a communications network
CN103957475A (zh) * 2014-04-11 2014-07-30 烽火通信科技股份有限公司 一种gpon与xg-pon共存的组网系统及应用
CN105247928B (zh) * 2014-05-06 2019-04-12 华为技术有限公司 一种实现小区协同工作的装置和方法
US10122640B2 (en) * 2015-01-26 2018-11-06 LiveQoS Inc. Minimal buffer network arbiter
US10771452B2 (en) 2015-03-04 2020-09-08 SkyKick, Inc. Autonomous configuration of email clients during email server migration
US10592483B2 (en) 2015-04-05 2020-03-17 SkyKick, Inc. State record system for data migration
WO2017221874A1 (ja) * 2016-06-20 2017-12-28 日本電信電話株式会社 光伝送装置及び帯域割当方法
US10958349B2 (en) * 2017-07-19 2021-03-23 Nippon Telegraph And Telephone Corporation Virtual subscriber line terminal station device and control method for virtual subscriber line terminal station device
CN107465742B (zh) * 2017-08-02 2023-06-23 上海欣诺通信技术股份有限公司 利用udp隧道技术实现非对称业务的分流设备及其方法
CN109348315B (zh) * 2018-10-15 2021-01-26 中天宽带技术有限公司 基于时分复用的调节带宽分配参数的动态带宽分配方法
CN112350778B (zh) * 2019-08-09 2022-06-14 瑞昱半导体股份有限公司 光网络单元与传送动态带宽报告上行信息的方法
JP6765572B1 (ja) * 2019-09-18 2020-10-07 三菱電機株式会社 ネットワーク制御装置、通信リソース割り当て方法および通信システム
DE102019126173A1 (de) * 2019-09-27 2021-04-01 Intel Corporation Vorrichtungen, verfahren und computerprogramme für eine ferneinheit und eine zentraleinheit eines optischen leitungs-terminals
CN115474110A (zh) * 2022-10-31 2022-12-13 芯河半导体科技(无锡)有限公司 一种提高吞吐量的动态带宽分配方法
CN118694460A (zh) * 2023-03-24 2024-09-24 中兴通讯股份有限公司 无源光网络系统的时间敏感网络实现方法、设备和介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258824A (ja) * 2002-03-01 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> ポイント・マルチポイント通信システムにおける帯域割当方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999038292A1 (en) * 1998-01-23 1999-07-29 Kabushiki Kaisha Toshiba Point-to-multipoint communication system
US20030007211A1 (en) * 2001-07-05 2003-01-09 Broadcom Corporation System for communications in ethernet-based fiber optic TDMA networks
CN101252789B (zh) * 2008-03-20 2011-04-06 华为技术有限公司 多帧动态带宽分配的方法和装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258824A (ja) * 2002-03-01 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> ポイント・マルチポイント通信システムにおける帯域割当方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012175477A (ja) * 2011-02-23 2012-09-10 Hitachi Ltd Ｏｌｔの間欠起動を実現する動的帯域制御、光加入者装置、システム
JP2012244488A (ja) * 2011-05-20 2012-12-10 Fujitsu Telecom Networks Ltd 通信システムおよび終端装置
JP2014011611A (ja) * 2012-06-29 2014-01-20 Nippon Telegr & Teleph Corp <Ntt> 通信システム及び異常検出方法
JP5548289B1 (ja) * 2013-03-18 2014-07-16 日本電信電話株式会社 帯域割当方法及び端局装置
JP2016058905A (ja) * 2014-09-10 2016-04-21 住友電気工業株式会社 通信装置及び通信システム
JP2016111582A (ja) * 2014-12-09 2016-06-20 日本電信電話株式会社 帯域割当装置、帯域割当方法および帯域割当プログラム
JP2017041724A (ja) * 2015-08-19 2017-02-23 日本電信電話株式会社 端局装置及び帯域割当方法
JP2019022143A (ja) * 2017-07-20 2019-02-07 三菱電機株式会社 局側光終端装置
US20230275664A1 (en) * 2020-07-27 2023-08-31 Nippon Telegraph And Telephone Corporation Optical communication system and optical communication method

Also Published As

Publication number Publication date
EP2230785A2 (en) 2010-09-22
US20100239255A1 (en) 2010-09-23
CN101841745A (zh) 2010-09-22

Similar Documents

Publication Publication Date Title
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
US9793993B2 (en) Method and apparatus of delivering upstream data in ethernet passive optical network over coaxial network
US6546014B1 (en) Method and system for dynamic bandwidth allocation in an optical access network
CN101771902B (zh) 分配无源光网络上行带宽的方法、系统及装置
US9331812B2 (en) Round trip time aware dynamic bandwidth allocation for ethernet passive optical network over coaxial network
JP4410818B2 (ja) 受動光網システムおよび局側光伝送路終端装置
CN101056146B (zh) Pon系统
TWI725274B (zh) 資料通信系統、光線路終端及基帶單元
JP5216656B2 (ja) 受動光網システムおよびその運用方法
US8184976B2 (en) Passive optical network system and operating method thereof
CN103125085B (zh) 中继装置、站侧光通信装置、通信系统以及带宽分配方法
JP2012518319A (ja) パッシブ光ネットワークにおける動的帯域幅割り当てのための出力分離
KR100775427B1 (ko) Ｇｐｏｎ 시스템 및 ｇｐｏｎ 시스템에서의 대역 할당 방법
US7822063B2 (en) Bandwidth allocation method and system for data transmission in EPON
JP2011211262A (ja) 局側装置および帯域割り当て方法
CN100527708C (zh) 无源光网络中的业务帧传输方法、光网络单元和光线路终端
JP4926193B2 (ja) 受動光網システムおよび局側光伝送路終端装置
Kantarci et al. Two-stage report generation in long-reach EPON for enhanced delay performance
JP6093282B2 (ja) 光通信システム、通信制御方法及び局側光回線終端装置
JP4877483B2 (ja) 送信割当て方法及び装置
KR100719896B1 (ko) Ｅｐｏｎ 시스템에서 적응적 리미티드 동적 대역 할당방법
JP5487293B2 (ja) 受動光網システムおよびその運用方法
KR100799583B1 (ko) 이더넷 기반의 수동 광 가입자망에서의 ｏｎｕ 버퍼 크기모델링과 데이터 전송 지연을 구하는 방법
JP2024043201A (ja) 光無線通信システム、通信装置、および通信方法
Morshed et al. Dynamic Hybrid Slot Size Bandwidth Allocation Algorithm for Reducing Packet Delay of Real Time Traffic in EPON

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110629

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110629

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121122

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121204

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20131203