WO2013072776A3 - Method and apparatus of multi-service bandwidth allocation in ethernet passive optical network - Google Patents

Method and apparatus of multi-service bandwidth allocation in ethernet passive optical network Download PDF

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Publication number
WO2013072776A3
WO2013072776A3 PCT/IB2012/003052 IB2012003052W WO2013072776A3 WO 2013072776 A3 WO2013072776 A3 WO 2013072776A3 IB 2012003052 W IB2012003052 W IB 2012003052W WO 2013072776 A3 WO2013072776 A3 WO 2013072776A3
Authority
WO
WIPO (PCT)
Prior art keywords
service
bandwidth allocation
olt
optical network
onus
Prior art date
Application number
PCT/IB2012/003052
Other languages
French (fr)
Other versions
WO2013072776A2 (en
Inventor
Rui Zhou
Lei Wang
Haoyuan MA
Yonghua HAN
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Publication of WO2013072776A2 publication Critical patent/WO2013072776A2/en
Publication of WO2013072776A3 publication Critical patent/WO2013072776A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/805—QOS or priority aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/808—User-type aware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/82—Miscellaneous aspects
    • H04L47/828—Allocation of resources per group of connections, e.g. per group of users
    • 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
    • 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
    • H04Q2011/0064—Arbitration, scheduling or medium access control aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention provides a method and apparatus of multi-service bandwidth allocation in an Ethernet Passive Optical Network (EPON) System. The System comprises the Optical Line Termination (OLT) and several Optical Network Units (ONUs) connected to the OLT, wherein, ONUs locally distinguish the types of service flows and allocate different logical link channels to each service flow based on its type, while OLT selects different bandwidth allocation methods and corresponding service scheduling for the logical link channels based on the types of service flows; ON Us perform corresponding local service scheduling based on the bandwidth allocation methods. ONUs may further identify the user group properties of the service flows, OLT and ON Us can schedule the services reasonably according to the characteristics of user groups to meet the requirements on user bandwidth or service application. As to the Multi-Dwelling Unit/Multi-Tenant Unit type of ONU, the present invention can effectively solve the limitations of application on multiple users and multiple services.
PCT/IB2012/003052 2011-06-08 2012-06-08 Method and apparatus of multi-service bandwidth allocation in ethernet passive optical network WO2013072776A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110153075.X 2011-06-08
CN201110153075.XA CN102821029B (en) 2011-06-08 2011-06-08 Multi-service bandwidth allocation method in a kind of Ethernet passive optical network and device thereof

Publications (2)

Publication Number Publication Date
WO2013072776A2 WO2013072776A2 (en) 2013-05-23
WO2013072776A3 true WO2013072776A3 (en) 2014-09-12

Family

ID=47304896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/003052 WO2013072776A2 (en) 2011-06-08 2012-06-08 Method and apparatus of multi-service bandwidth allocation in ethernet passive optical network

Country Status (2)

Country Link
CN (1) CN102821029B (en)
WO (1) WO2013072776A2 (en)

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CN104378225B (en) * 2013-08-16 2018-07-24 上海斐讯数据通信技术有限公司 GPON systems and the method for configuring ustomer premises access equipment business
CN103703752B (en) 2013-08-26 2015-12-09 华为技术有限公司 A kind of line numbers signal handling equipment and method
CN105634991B (en) * 2014-11-04 2020-01-07 中兴通讯股份有限公司 Method and device for realizing service bandwidth allocation
CN104378311B (en) * 2014-11-26 2017-05-31 中国联合网络通信集团有限公司 The method and device of distribution bandwidth
CN104735555B (en) * 2015-03-06 2019-10-29 北京邮电大学 A kind of bandwidth allocation methods of passive optical network
CN106488345B (en) * 2015-08-24 2020-06-16 中兴通讯股份有限公司 Data transmission method, device and system, ONU (optical network Unit) and OLT (optical line terminal)
CN105376664A (en) * 2015-10-28 2016-03-02 上海斐讯数据通信技术有限公司 MDU device and working method thereof
CN107018091B (en) * 2016-02-29 2021-04-27 阿里巴巴集团控股有限公司 Resource request scheduling method and device
CN107196877B (en) 2016-03-14 2021-07-20 华为技术有限公司 Method for controlling network flow and network equipment thereof
WO2018090296A1 (en) 2016-11-17 2018-05-24 华为技术有限公司 Passive optical network communication method, device and system
CN108540221B (en) * 2017-03-06 2022-12-02 中兴通讯股份有限公司 Data sending method and device
CN108574667B (en) * 2017-03-09 2021-01-15 华为技术有限公司 Service flow control method and device
CN109728927B (en) * 2017-10-30 2021-11-05 中兴通讯股份有限公司 Time delay optimization method, service scheduling method and storage medium
EP3753205B1 (en) * 2018-04-04 2024-01-24 Siemens Aktiengesellschaft Data transmission in time-sensitive data networks
CN111327971B (en) * 2018-12-13 2022-04-08 ***通信集团广西有限公司 Data packet distribution method and device, BRAS and readable storage medium
CN111447036B (en) * 2019-01-17 2023-02-03 华为技术有限公司 Communication method, device and system
CN112087678B (en) * 2019-06-14 2023-08-18 中兴通讯股份有限公司 Bandwidth allocation and bandwidth checking method and device
CN113556632B (en) * 2020-04-23 2023-06-27 华为技术有限公司 Data forwarding method and network side access equipment
CN116132852A (en) * 2021-11-15 2023-05-16 中兴通讯股份有限公司 All-optical network bandwidth allocation method, optical gateway and computer readable storage medium
CN114363739B (en) * 2021-12-20 2022-09-09 北京华环电子股份有限公司 Service application method and device based on optical service unit
CN117857360B (en) * 2024-03-07 2024-05-28 南京邮电大学 Substation bandwidth allocation method and system based on credit shaping and network calculation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1972236A (en) * 2005-07-28 2007-05-30 日本电气株式会社 PON system and logical link allocation method
US20070127487A1 (en) * 2005-12-07 2007-06-07 Electronics And Telecommunications Research Institute Method for managing service bandwidth by customer port and EPON system using the same
KR20080053118A (en) * 2006-12-08 2008-06-12 한국전자통신연구원 Apparatus and method for supporting/controlling functions associated with qos in epon system
CN101415129A (en) * 2007-10-16 2009-04-22 中兴通讯股份有限公司 Method for configuring service quality parameter of Ethernet passive optical network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100452681C (en) * 2004-03-26 2009-01-14 上海贝尔阿尔卡特股份有限公司 Control method and system used for dispatching multiclass business in passive optical network
CN101035389A (en) * 2006-03-08 2007-09-12 上海交通大学 System and method for bandwidth allocation in the remote device of the passive optical network
CN101729939B (en) * 2008-10-31 2012-12-05 中兴通讯股份有限公司 Method and system for distributing passive optical network bandwidth

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1972236A (en) * 2005-07-28 2007-05-30 日本电气株式会社 PON system and logical link allocation method
US20070127487A1 (en) * 2005-12-07 2007-06-07 Electronics And Telecommunications Research Institute Method for managing service bandwidth by customer port and EPON system using the same
KR20080053118A (en) * 2006-12-08 2008-06-12 한국전자통신연구원 Apparatus and method for supporting/controlling functions associated with qos in epon system
CN101415129A (en) * 2007-10-16 2009-04-22 中兴通讯股份有限公司 Method for configuring service quality parameter of Ethernet passive optical network

Also Published As

Publication number Publication date
CN102821029A (en) 2012-12-12
WO2013072776A2 (en) 2013-05-23
CN102821029B (en) 2015-11-11

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