WO2010148935A1 - Procédé de réalisation d'une multidiffusion pouvant être commandée, terminal de ligne optique (olt) et système de réseau optique passif en giga-éléments binaires (gpon) lié - Google Patents

Procédé de réalisation d'une multidiffusion pouvant être commandée, terminal de ligne optique (olt) et système de réseau optique passif en giga-éléments binaires (gpon) lié Download PDF

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Publication number
WO2010148935A1
WO2010148935A1 PCT/CN2010/073608 CN2010073608W WO2010148935A1 WO 2010148935 A1 WO2010148935 A1 WO 2010148935A1 CN 2010073608 W CN2010073608 W CN 2010073608W WO 2010148935 A1 WO2010148935 A1 WO 2010148935A1
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WO
WIPO (PCT)
Prior art keywords
user
gempo
information
client
mapping
Prior art date
Application number
PCT/CN2010/073608
Other languages
English (en)
Chinese (zh)
Inventor
曾涛
Original Assignee
中兴通讯股份有限公司
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
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Publication of WO2010148935A1 publication Critical patent/WO2010148935A1/fr

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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
    • H04Q11/0071—Provisions for the electrical-optical layer interface

Definitions

  • bits Gg North assve Op ca ewok, GPO
  • GPO is the most beautiful, ⁇ way, in the GPO encapsulation mode (PO E c s o ehod, G) package, is
  • the GPO consists of three optical terminals (p ca eTe a, O T), Opa ewok (O J) at the user end, and Op s b e ewok (O).
  • O T optical terminals
  • O J Opa ewok
  • the G package ( e po ) is the GPO and each of the media channels.
  • Gempo has multiple mapping modes, which can be occupied by the user side, respectively (a oca ea ewok, VA or Ether.
  • the OJ can support the configuration or multi-Gempo, where Gempo includes the sheep Gempo and Gempo, and the OJ is configured with the same or Gempo in Gempo can be a group of sheep Gempo or Gempo OT.
  • Gempo can refer to all OJ receptions in PO, OJ's upstream text to go to Gempo, and OT to go to Gempo sheep copy (S ge Copy Boadcas, SC). OJ, and each control on each OJ.
  • the control mode of the existing GPO T-TG984.4 is to control the pre-distribution control mode, that is, the OT terminal (p ca ewok Tem a, O) management control interface (OT a ageme a dCo oe ace, OC)
  • OqJ allowing the user's group channel list
  • the OT will control down to OJ, O to configure the control information into the control list.
  • OJ management ee Go pa ageme ooco, G
  • S oop occupies the user's group in the control list, OJ user otherwise O rejects the user, and the purpose of illegal cultivating.
  • control is a list of group channels of the user's allowed users.
  • control information table is divided into OqJ, O J distribution, management, and each security is not easy.
  • the wood to be solved is provided by the terminal, bit
  • the system and its methods have improved and security.
  • Ben provides a bit-command method, including
  • the optical domain terminal T is configured to save the client information, establish a mapping of the sheep, and T maps to
  • the O client receives the user's user, and the client finds the phase Gempo in the mapping, and the Gempo user
  • the O T receives the user, and the Gempo finds the phase of the user in the mapping, the client information
  • O T will be the information to O, O J into the information, special broadcast teaching.
  • Step the method is near
  • the steps to establish the same mapping of the client Gempo on the OJ include establishing the same mapping between the client and the Gempo.
  • Step the method has near
  • the O J client receives the user's user's steps including the O J client receiving the user's management or .
  • Step the method has near
  • the steps of the special teaching include that the O receives the information under O T , O T will
  • the information is configured in the Gempo, Gempo client, client user, and special broadcast.
  • Step the method has near
  • the step of the OT to the information to the OJ includes the OT in the group operation template of the management interface to be the information in the control list, and using the control list to generate information into the OJ, wherein the OT operation template will be the information Configured on Gempo.
  • the terminal provides the terminal, including
  • the user-side information allows the user to put the information into the information to make J into the information.
  • mapping between the client and Gempo is ⁇ mapping.
  • Ben provides a bit system, including terminal (OT) and optical sheep (OJ), among them,
  • the OT configuration saves the client information, establishes the client-side bit encapsulation mode on the O to encapsulate the same mapping of the Gempo, and the OT maps the mapping to the O and receives the user.
  • the user that Gempo finds in the mapping is allowed.
  • the user information is allowed. If the user allows the user's user, then the information will be down to O and
  • OqJ saves the map
  • the client receives the user
  • the client finds the phase Gempo in the mapping, and the Gempo sends the user to the T and the information, and the special teaching.
  • Step, the upper system has the following special
  • mapping between the client and Gempo is ⁇ mapping.
  • Step, the upper system has the following special
  • Step, the upper system has the following special O J near to receive the information under the O T, O T will be configured in the information of the Gempo, Gempo user side, the user side special, special broadcast teaching.
  • Step, the upper system has the following special
  • O T Nearly In the group management template of the management interface, the information will be in the control list, and the control list will be used to generate information into O J.
  • the O T operation template will be configured on the Gempo.
  • the group control interface of G984.4 is a distributed model, which requires O J to have strong capabilities, and control (ie, O J) is close to the user, and security is not easy. This provides God's centralized approach to O T, which is improved and functional, improved and secure.
  • the centralized broadcastable idea is managed and controlled by the centralized user of O T.
  • the user information of the O J user is centralized, and the configuration message of the information is deleted and deleted into O J to control the multicast teaching of O J .
  • O does not need to be saved and taught, not needed.
  • the centralized method in this book is managed and controlled by the centralized user of O T.
  • the O J user information on the O T is centralized, and the configuration message of the information is deleted and deleted to O J to control the multicast behavior of O J .
  • OJ does not need to be saved and taught, not needed.
  • the methods in this include
  • O J receives the user, the client finds the phase Gempo in the mapping, and sends the user to O T through Gempo.
  • O T Gempo finds the user end of the phase in the mapping, the client information, and allows the user to send the information to O O J into the information broadcast special.
  • 1 shows the flow of the above-mentioned control method, as shown in 1 Step 110: Establish a mapping between the user end Gempo on the J, and save the user information in the OT configuration, and map the same Gempo of the user end to the mapping of the user end Gempo to the OOJ storage client.
  • the mapping is established by the user Gempo.
  • the user who receives the OJ can be mapped on the phase of Gempo
  • O T can be managed by different users of Gempo (e e Go p ageme ooco, Gh ), user.
  • the existing compatible, O T O C interface O J group control save the user information.
  • Step 120 O J client receives the user's , O J its saved Gempo and user port the same mapping to find the user's Gempo,
  • the user's can be Pv6, and the user's can be (cas se e scovey, ).
  • Step 130 O T receives the user, the user end of the Gempo, the configured user side information, the user's group, the user is allowed to perform step 140, otherwise, the user's step 140 O T to the O J information
  • OT is in G. 984.4
  • the group operation template of the ageme E y interface ( cas Ope o spoHe, OP) OT will be the information in the control list ( caccess co os north e), using the static control list, OT to OJ information.
  • the OT OP will be configured under the Gempo composition information.
  • the information includes and lists, channels.
  • the upper control list is in G. 984.4 is configured as information, this method is not original. Control list
  • Step 150 O J receives the composition information of O, the user end of Gempo, and the user end user, that is, special.
  • Step occupy the user, O J client finds the phase Gempo in the mapping, and passes the same O C interface of Gempo O T O T to control the O J delete special, stop the special broadcast teaching.
  • the terminal is provided, 2, and the terminal includes configuration/mapping 210, 220, receiving 230, and checking 240.
  • configuration / mapping 210 configuration save client
  • the same mapping 220 maps down to O Receive 230 Receives the user who received the user at the OJ client, the client is in the mapped Find the phase of Gempo, pass the Gempo user and check 240 to receive the user, and Gempo finds the user in the mapping, whether the user information allows the user. Among them, the 220 near-user information allows the user to put the information down to J, so that the J information, special broadcast teaching. OJ user information on OT, centralized, will and delete
  • the configuration message of the information goes to O J and controls the multicast teaching of O J . And O does not need to be saved and taught, not needed.
  • Step, the mapping between the client and Gempo can be ⁇ mapping.
  • the user can manage or .
  • 220 may include sub 221 and sub 222. Where sub-221 will be in the group operation template for managing the interface
  • the information is in the control list, and the information generated by the operation template is placed on Gempo and the sub-222 is mapped to O and the control list is used to generate information into OJ.
  • bit system is provided, 3 is shown, and the bit system includes a terminal (OT) 310 and an optical sheep (OJ) 320.
  • the T configuration saves the client information, establishes the same mapping of the client-side bit encapsulation mode encapsulation ( empo) on the J320, T maps the mapping to the J320 and receives the user, and the Gempo finds the phase of the client in the mapping, the client
  • J320 saves the map
  • the client receives the user
  • the client finds the phase Gempo in the mapping
  • the user Gempo passes the user
  • Step, the mapping between the client and Gempo can be ⁇ mapping. User management or .
  • the J320 receives the composition information under T, and the T is configured to be in the Gempo, Gempo user side, the user side user, and the special broadcast.
  • O T 0 is near the group that manages the interface of the interface.
  • the information in the operation template is in the control list. Using the static control list, it is made to J320, where the composition information of the T 0 operation template is configured on the Gempo.
  • Oq receives the information, Gempo's client 1 special.
  • optical terminal, the bit system and the method thereof provided by the present invention on the T user information, centralize, and delete and delete the information into a configuration message to J, and control the multicast teaching of OJ.
  • OJ does not need to be saved and taught, not needed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention porte sur un procédé de réalisation d'une multidiffusion pouvant être commandée, sur un terminal de ligne optique (OLT) et sur un système de réseau optique passif en giga-éléments binaires (GPON). Le procédé comprend les étapes suivantes : un OLT configure et mémorise des informations d'autorité de multidiffusion de port d'utilisateur, établit une carte entre des ports d'utilisateur sur l'unité de réseau optique (ONU) et des ports de procédé d'encapsulation de GPON (Gemports), et l'OLT adresse la carte à l'ONU; l'ONU reçoit un paquet de requête d'utilisateur provenant d'un port d'utilisateur, trouve le Gemport correspondant à la carte sur la base du port d'utilisateur, et adresse à l'OLT le paquet de requête d'utilisateur par l'intermédiaire du Gemport; après réception du paquet de requête d'utilisateur, l'OLT trouve le port d'utilisateur correspondant dans la carte sur la base du Gemport, et détermine si l'autorité de multidiffusion doit ou non permettre l'accès de l'utilisateur sur la base des informations d'autorité de multidiffusion des ports d'utilisateur; et si l'autorité de multidiffusion détermine qu'elle autorise l'accès de l'utilisateur, l'OLT envoie les informations d'élément de multidiffusion à l'ONU, et l'ONU transfère les données de multidiffusion sur la base des informations d'élément de multidiffusion. La présente invention accepte la multidiffusion centralisée pouvant être commandée et améliore la sécurité de service.
PCT/CN2010/073608 2009-12-14 2010-06-07 Procédé de réalisation d'une multidiffusion pouvant être commandée, terminal de ligne optique (olt) et système de réseau optique passif en giga-éléments binaires (gpon) lié WO2010148935A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910246970.9 2009-12-14
CN2009102469709A CN102098166A (zh) 2009-12-14 2009-12-14 一种吉比特无源光网络系统及其可控组播实现方法

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WO2010148935A1 true WO2010148935A1 (fr) 2010-12-29

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CN (1) CN102098166A (fr)
WO (1) WO2010148935A1 (fr)

Cited By (1)

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CN111491221A (zh) * 2020-03-26 2020-08-04 烽火通信科技股份有限公司 一种vOLT组播方法及OLT设备

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* Cited by examiner, † Cited by third party
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CN104065550A (zh) * 2013-03-19 2014-09-24 中兴通讯股份有限公司 一种光接口逻辑链路与铜缆接口映射的方法和装置
CN104104523A (zh) * 2013-04-07 2014-10-15 中兴通讯股份有限公司 光纤和铜缆间的组播业务传递方法、装置及系统
CN103501472B (zh) * 2013-10-24 2016-05-25 烽火通信科技股份有限公司 无源光网络可控组播系统与实现方法
CN103731763A (zh) * 2014-01-14 2014-04-16 上海斐讯数据通信技术有限公司 一种gpon系统中可控组播预览权限的实现方法及gpon系统
CN105119826B (zh) * 2015-07-08 2018-06-29 上海斐讯数据通信技术有限公司 一种基于转发和控制分离的组播组管理方法及系统
CN111953413B (zh) * 2020-08-14 2021-09-17 上海欣诺通信技术股份有限公司 一种光线路终端olt系统

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CN101150425A (zh) * 2007-11-15 2008-03-26 中国电信股份有限公司 组播业务权限控制方法及其光网络单元和光线路终端
CN101174909A (zh) * 2007-11-16 2008-05-07 华为技术有限公司 一种无源光网络组播接入的控制方法、设备和系统
CN101409628A (zh) * 2007-10-10 2009-04-15 中兴通讯股份有限公司 一种点到多点光网络中实现组播控制的方法

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CN101051923A (zh) * 2007-04-05 2007-10-10 中兴通讯股份有限公司 以太无源光网络中的组播控制方法
CN101409628A (zh) * 2007-10-10 2009-04-15 中兴通讯股份有限公司 一种点到多点光网络中实现组播控制的方法
CN101150425A (zh) * 2007-11-15 2008-03-26 中国电信股份有限公司 组播业务权限控制方法及其光网络单元和光线路终端
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Publication number Priority date Publication date Assignee Title
CN111491221A (zh) * 2020-03-26 2020-08-04 烽火通信科技股份有限公司 一种vOLT组播方法及OLT设备
CN111491221B (zh) * 2020-03-26 2021-11-23 烽火通信科技股份有限公司 一种vOLT组播方法及OLT设备

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