KR101314053B1 - 수동 광 네트워크에서의 중앙집중형 혼잡회피 - Google Patents

수동 광 네트워크에서의 중앙집중형 혼잡회피 Download PDF

Info

Publication number
KR101314053B1
KR101314053B1 KR1020087023085A KR20087023085A KR101314053B1 KR 101314053 B1 KR101314053 B1 KR 101314053B1 KR 1020087023085 A KR1020087023085 A KR 1020087023085A KR 20087023085 A KR20087023085 A KR 20087023085A KR 101314053 B1 KR101314053 B1 KR 101314053B1
Authority
KR
South Korea
Prior art keywords
packet
congestion
discard
priority queue
optical network
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
KR1020087023085A
Other languages
English (en)
Korean (ko)
Other versions
KR20080107424A (ko
Inventor
알렌 왕
Original Assignee
노키아 지멘스 네트웍스 게엠베하 운트 코. 카게
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 노키아 지멘스 네트웍스 게엠베하 운트 코. 카게 filed Critical 노키아 지멘스 네트웍스 게엠베하 운트 코. 카게
Publication of KR20080107424A publication Critical patent/KR20080107424A/ko
Application granted granted Critical
Publication of KR101314053B1 publication Critical patent/KR101314053B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion 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
    • 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
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area 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
    • 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
    • H04Q2011/0084—Quality of service 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
    • H04Q2011/0086—Network resource allocation, dimensioning or optimisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020087023085A 2006-02-21 2006-09-28 수동 광 네트워크에서의 중앙집중형 혼잡회피 Expired - Fee Related KR101314053B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77508106P 2006-02-21 2006-02-21
US60/775,081 2006-02-21
PCT/EP2006/066838 WO2007096006A1 (en) 2006-02-21 2006-09-28 Centralized congestion avoidance in a passive optical network

Publications (2)

Publication Number Publication Date
KR20080107424A KR20080107424A (ko) 2008-12-10
KR101314053B1 true KR101314053B1 (ko) 2013-10-01

Family

ID=37562821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087023085A Expired - Fee Related KR101314053B1 (ko) 2006-02-21 2006-09-28 수동 광 네트워크에서의 중앙집중형 혼잡회피

Country Status (6)

Country Link
US (1) US8078057B2 (https=)
EP (1) EP1989914B1 (https=)
JP (1) JP4996629B2 (https=)
KR (1) KR101314053B1 (https=)
CN (1) CN101385383B (https=)
WO (1) WO2007096006A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8718087B1 (en) 2006-10-24 2014-05-06 Marvell International Ltd. Processing architecture for passive optical network
US9178713B1 (en) * 2006-11-28 2015-11-03 Marvell International Ltd. Optical line termination in a passive optical network
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
CN101997761B (zh) * 2009-08-13 2012-12-19 中兴通讯股份有限公司 带宽分配方法及光纤线路终端
US8547864B2 (en) * 2010-10-22 2013-10-01 Futurewei Technologies, Inc. Layer one path delay compensation
US8942560B2 (en) * 2012-01-06 2015-01-27 Broadcom Corporation Ethernet passive optical network with report threshold calculations
US9036993B2 (en) * 2012-02-13 2015-05-19 Marvell World Trade Ltd. Method and apparatus for dynamically allocating bandwidth to a client in a passive optical network
CN104053076B (zh) * 2013-03-11 2019-04-05 中兴通讯股份有限公司 一种提高带宽分配效率的方法及系统
JP6787858B2 (ja) * 2017-09-07 2020-11-18 日本電信電話株式会社 端局装置及び通信方法
KR102025426B1 (ko) 2018-05-11 2019-09-25 한국전자통신연구원 Sdn 기반의 통신 노드에서의 트래픽 과적에 따른 서비스 품질 저하를 해소하기 위한 대역폭 제어 방법 및 장치
JP7000249B2 (ja) * 2018-05-29 2022-02-10 日本電信電話株式会社 通信装置及びキュー管理方法
JP7029758B2 (ja) * 2020-10-08 2022-03-04 日本電信電話株式会社 通信システム及び加入者線端局装置
JP7029757B2 (ja) * 2020-10-08 2022-03-04 日本電信電話株式会社 通信システム、加入者線終端装置及び加入者線端局装置
CN113934196B (zh) * 2021-09-30 2024-11-26 中睿智能交通技术有限公司 一种车辆远程插值拟合顺畅控制方法及装置
EP4489426B1 (en) * 2023-07-04 2025-12-24 Nokia Solutions and Networks Oy L4s service in a passive optical network
EP4521708A1 (en) * 2023-09-08 2025-03-12 Nokia Solutions and Networks Oy Transmission buffering

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0957654A1 (en) * 1998-05-15 1999-11-17 Alcatel Method to assign upstream timeslots to a network terminal and network terminal and medium access controller for performing such a method
EP1091525A2 (en) * 1999-10-07 2001-04-11 Oki Electric Industry Co., Ltd. Packet communications customer-station apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022756A (ja) * 1988-06-16 1990-01-08 Nippon Telegr & Teleph Corp <Ntt> パケット転送方式
JP2003152752A (ja) * 2001-08-29 2003-05-23 Matsushita Electric Ind Co Ltd データ送受信方法
JP3897603B2 (ja) 2002-01-28 2007-03-28 富士通株式会社 フロントエンドプロセッサ、ルーティング管理方法、およびルーティング管理プログラム
WO2004025394A2 (en) * 2002-09-13 2004-03-25 Passave Ltd. Operations method in an ethernet passive optical network that includes a network unit with multiple entities
JP2004120498A (ja) * 2002-09-27 2004-04-15 Nippon Telegr & Teleph Corp <Ntt> 違法トラヒック防止システムおよびサーバおよびエッジルータ
US7206284B2 (en) * 2002-11-27 2007-04-17 International Business Machines Corporation Method and apparatus for automatic congestion avoidance for differentiated service flows
JP4216123B2 (ja) * 2003-05-28 2009-01-28 三菱電機株式会社 Ｐｏｎシステム
WO2005027428A1 (ja) 2003-09-11 2005-03-24 Mitsubishi Denki Kabushiki Kaisha 局側通信装置
CN100456717C (zh) * 2003-10-17 2009-01-28 北京邮电大学 在无线局域网中保证高优先级用户的带宽的实现方法
JP2005160045A (ja) * 2003-10-27 2005-06-16 Sumitomo Electric Ind Ltd 光加入者線端局装置およびグラント送出方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0957654A1 (en) * 1998-05-15 1999-11-17 Alcatel Method to assign upstream timeslots to a network terminal and network terminal and medium access controller for performing such a method
EP1091525A2 (en) * 1999-10-07 2001-04-11 Oki Electric Industry Co., Ltd. Packet communications customer-station apparatus

Also Published As

Publication number Publication date
EP1989914B1 (en) 2013-02-20
US20090245784A1 (en) 2009-10-01
EP1989914A1 (en) 2008-11-12
JP2009527957A (ja) 2009-07-30
CN101385383A (zh) 2009-03-11
US8078057B2 (en) 2011-12-13
JP4996629B2 (ja) 2012-08-08
WO2007096006A1 (en) 2007-08-30
CN101385383B (zh) 2013-12-18
KR20080107424A (ko) 2008-12-10

Similar Documents

Publication Publication Date Title
KR101314053B1 (ko) 수동 광 네트워크에서의 중앙집중형 혼잡회피
US8787758B2 (en) Supporting multi-dwelling units in passive optical networks
US20160080208A1 (en) Master station device, slave station device, optical communication system, control device, and bandwidth allocation method
CN101317373B (zh) 光网络终端、其端口限速属性配置方法及报文处理方法
US9270404B2 (en) Dynamic scheduling using PON bandwidth allocation on lower aggregation levels
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
US9729241B2 (en) Telecommunication systems and methods using dynamic shaping for allocating network bandwidth
US10771872B2 (en) Traffic management with limited-buffer switches
CN101953119A (zh) 频带分配方法以及无源光通信网系统
KR100526551B1 (ko) 이더넷 기반 수동형 광 가입자망의 하향 트래픽 제어 방법및 그 장치
JP2009527957A5 (https=)
KR101828909B1 (ko) 유선 네트워크에 대한 흐름 제어
CN1984051A (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
JP4690141B2 (ja) 光加入者線端局装置および下り帯域制御方法
JP2011119850A (ja) 通信システムおよび帯域割当制御方法
CN100574197C (zh) 快速响应的动态带宽分配方法、系统及装置
JP7029757B2 (ja) 通信システム、加入者線終端装置及び加入者線端局装置
JP7029758B2 (ja) 通信システム及び加入者線端局装置
JP6824123B2 (ja) 局側光終端装置
JP6787853B2 (ja) 通信システム、加入者線終端装置及び加入者線端局装置
KR100547752B1 (ko) 이더넷 기반 수동형 광 가입자망의 하향 트래픽 제어 방법및 그 장치

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

R15-X000 Change to inventor requested

St.27 status event code: A-3-3-R10-R15-oth-X000

R16-X000 Change to inventor recorded

St.27 status event code: A-3-3-R10-R16-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20160924

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20160924

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000