WO2013097122A1 - Procédé de gestion de bandes passantes de canaux de service, dispositif et système appropriés dans un réseau d'accès - Google Patents

Procédé de gestion de bandes passantes de canaux de service, dispositif et système appropriés dans un réseau d'accès Download PDF

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Publication number
WO2013097122A1
WO2013097122A1 PCT/CN2011/084840 CN2011084840W WO2013097122A1 WO 2013097122 A1 WO2013097122 A1 WO 2013097122A1 CN 2011084840 W CN2011084840 W CN 2011084840W WO 2013097122 A1 WO2013097122 A1 WO 2013097122A1
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WO
WIPO (PCT)
Prior art keywords
service
bandwidth
service channel
port
upper limit
Prior art date
Application number
PCT/CN2011/084840
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English (en)
Chinese (zh)
Inventor
张成国
冯涛
杜宇
Original Assignee
华为技术有限公司
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
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180003110.8A priority Critical patent/CN103503371B/zh
Priority to PCT/CN2011/084840 priority patent/WO2013097122A1/fr
Publication of WO2013097122A1 publication Critical patent/WO2013097122A1/fr

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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
    • H04L47/76—Admission control; Resource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities

Definitions

  • the present invention relates to the field of communications, and in particular, to a service channel bandwidth management method, related device and system in an access network. Background technique
  • the Triple Play service refers to multiple different service access modes on one subscriber line. At present, the most common is to provide high-speed Internet access services, VoIP (voice over Internet Protocol) services, and IPTV (Internet Protocol Television) services.
  • VoIP voice over Internet Protocol
  • IPTV Internet Protocol Television
  • the purpose of the Triple Play service is to encapsulate the Internet access service, VoIP, and IPTV services on a single broadband connection to facilitate user access and reduce the maintenance cost of the carrier.
  • the triple play mode and multiple PVC multi-service services can be used.
  • the Triple play mode of PVC multi-service is realized.
  • a single virtual circuit refers to a terminal that uses a unique PVC channel to carry a variety of different services from the access device to each digital subscriber line (DSL) terminal.
  • DSL digital subscriber line
  • the VoIP service, the IPTV service, and the Internet access service are accessed by the same PVC.
  • Each xDSL port is configured with one PVC.
  • the three services are different.
  • Multi-PVC multi-service refers to the use of multiple PVC channels to carry multiple services from access devices to each DSL terminal.
  • the VoIP service, the IPTV service, and the Internet access service are respectively accessed by different PVCs.
  • Each xDSL port is configured with at least three PVCs.
  • the three interfaces are configured to allow the three services to pass.
  • Different virtual local area networks (VLANs) are uplinked.
  • the carrier needs to allocate a bandwidth-limiting policy for different services.
  • the current mode is to set different traffic channels to be bound to different traffic profiles in the access device.
  • the Committed Access Rate value specifies the upstream and downstream bandwidth in the traffic profile.
  • the embodiments of the present invention provide a service channel bandwidth management method, a related device, and a system in an access network, which are used to improve flexibility of bandwidth limitation of a service channel.
  • a service channel bandwidth management method in an access network where the access network includes an access device and at least one user equipment, and the access device is connected to the at least one user equipment through a port, and the method includes:
  • the upper limit of the bandwidth of the service channel on the port is adjusted.
  • a service channel bandwidth management device is connected to at least one user equipment through a port, and the service channel bandwidth management device includes:
  • a detecting unit configured to detect a service uplink and downlink state of the multiple service channels on the port; and an adjusting unit, configured to: when the detecting unit detects that the service uplink and downlink states of the at least one service channel on the port are changed, The upper limit of the bandwidth of the service channel on the port is adjusted.
  • a service channel bandwidth management system comprising:
  • a service channel bandwidth management device and at least one user equipment, wherein the service channel bandwidth management device is connected to the at least one user equipment through a port;
  • the service channel bandwidth management device is configured to detect a service uplink and downlink state of the multiple service channels on the port, and when detecting that the service uplink and downlink states of the at least one service channel on the port are changed, the port is on the port.
  • the bandwidth limit of the service channel is adjusted.
  • the service uplink status of multiple service channels on the port connected to the user equipment is detected, and the service of at least one service channel on the port is detected.
  • the upper limit of the bandwidth of the service channel on the port is adjusted, which provides a dynamic adjustment mechanism for the bandwidth limitation of the service channel, which greatly improves the flexibility of the bandwidth limitation of the service channel.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a method for managing a service channel bandwidth in an access network according to the present invention
  • FIG. 2 is a schematic flowchart of another embodiment of a method for managing a service channel bandwidth in an access network according to the present invention
  • FIG. 3 is a schematic structural diagram of an embodiment of a service channel bandwidth management apparatus according to the present invention.
  • FIG. 4 is a schematic structural diagram of another embodiment of a service channel bandwidth management apparatus according to the present invention.
  • FIG. 5 is a schematic structural diagram of an embodiment of a service channel bandwidth management system according to the present invention. detailed description
  • Embodiments of the present invention provide a method, a related device, and a system for managing a service channel bandwidth in an access network.
  • an embodiment of the method for managing the bandwidth of the service channel in the access network provided by the present invention includes:
  • a service channel can be a separate PVC identified by a Virtual Path Identifier (VPI) and a Virtual Channel Identifier (VCI), or it can be a PVC under the user. VLANs, priorities, and encapsulation types to distinguish between different channels.
  • the access device is connected to at least one user equipment through a port, and the access device may include one or more ports, which are respectively identified by different port numbers, and each port may be configured according to service requirements. Or more than two service channels, respectively, for carrying different service flows.
  • the port in the embodiment of the present invention includes at least two service channels, and the service channel bandwidth management device detects the service uplink and downlink status of multiple service channels on one port of the access device, for example, assuming that one port of the access device is configured On the Internet service channel and the multicast service channel, the service channel bandwidth management device detects the status of the service on the Internet service channel and the multicast service channel on the port. Specifically, which service channels need to be detected. According to the actual situation, it is not limited here.
  • the upper limit of the bandwidth of the service channel on the port is adjusted.
  • the operator sets an initial bandwidth upper limit for each service channel on the access device port for different services.
  • the upper limit of the bandwidth can be specified by the Committed Access Rate (CAR) value.
  • the bandwidth restriction of the service channel is implemented by binding the service channel to a Committed Access Rate (CAR) template with a corresponding CAR value.
  • step 101 When it is detected in step 101 that the status of the service uplink and downlink on at least one service channel on the port is changed (that is, the service in the service channel changes from the online state to the offline state, or from the offline state to the online state), Adjust the bandwidth limit of the service channel on the port.
  • the method for adjusting the bandwidth upper limit of the service channel may be to bind the service channel that needs to adjust the current bandwidth upper limit value from the first committed access rate template to the second committed access rate template, where the first committed access rate is The CAR value of the template corresponds to the current bandwidth upper limit value of the service channel, the CAR value of the second committed access rate template corresponds to the target bandwidth upper limit value of the service channel, and the CAR value of the first committed access rate template is The CAR value in the second committed access rate template is not equal.
  • the CAR value of the CAR template currently bound to the service channel can be directly modified according to the target bandwidth limit of the service channel to be adjusted.
  • the total bandwidth upper limit of all service channels on one port of the access device is less than or equal to the total bandwidth that can be used by the port.
  • an operator may target multiple service channels on an access device port according to requirements.
  • the combination of the uplink and the downlink state, the corresponding bandwidth adjustment information is set for each combination, and the bandwidth adjustment information includes the target bandwidth upper limit value of each service channel on the port, and when the port 101 detects that there is at least one service on the port,
  • the service determines the bandwidth adjustment information according to the status of the service line of the multiple service channels on the port that is currently detected in step 101, and the bandwidth adjustment information is used according to the found bandwidth adjustment information.
  • the bandwidth limit of the service channel is adjusted.
  • the service channel bandwidth management device can directly release the bandwidth of the service channel where the service that is not currently online is located, and allocate the released bandwidth to at least one current online service when detecting the transition of the service line status of the service channel.
  • the service channel, or the bandwidth to be released is preferentially allocated to the service channel where the service currently being online is located. It can be understood that the bandwidth of the service channel in which the service is not currently online is released should be smaller than the original bandwidth of the service channel;
  • the service channel bandwidth management device can also comprehensively analyze the service priority and the service bandwidth requirement of the online service when the status of the service line of the service channel changes, and improve the uplink service with higher service priority and larger service bandwidth requirement.
  • the service in order to prevent the step 102 from being repeatedly performed by the service, the service may be started in step 101, and the timer of the preset duration may be started. When the timer expires and all services are changed. Step l 102 is executed only when the status of the service of the channel is not changed again.
  • the access device of the present invention may be in the form of an XDSL access mode or a passive optical network (PON) access mode.
  • the service channel bandwidth management device in the embodiment of the present invention may be independent.
  • the device may be the access device itself, and the access device may be, for example, a Digital Subscriber Line Access Multiplexer (DSLAM) or an optical line terminal (OLT). There is no limit.
  • DSLAM Digital Subscriber Line Access Multiplexer
  • OLT optical line terminal
  • the service uplink state of at least one service channel on the port of the access device is detected, and the state of the service line of at least one service channel on the port is detected to be changed.
  • Adjust the bandwidth limit of the service channel on the port Integral provides a dynamic adjustment mechanism for the bandwidth limitation of the service channel, which greatly improves the flexibility of the service channel bandwidth limitation. At the same time, it also avoids the waste of network bandwidth caused by the service channel when there is no service transmission.
  • a method for managing a service channel bandwidth in an access network according to an embodiment of the present invention is further described. Referring to FIG. 2, another embodiment of a service channel bandwidth limitation method in an access network provided by the present invention includes:
  • step 202 Determine whether the status of the service uplink and downlink of at least one service channel on the port of the access device changes. If yes, go to step 203. If no, go back to step 201.
  • the service channel bandwidth management device starts a preset timer, and detects whether the service uplink and downlink status of all the service channels that have undergone the transition are changed again when the timer expires, and if yes, returns to step 201, and if not, executes Step 204.
  • the corresponding combination identifier is set in advance for the service uplink and downlink state combination of the multiple service channels on the access device port. For example, if there is no service channel 1 and service channel 2 on the port, The combination identifier 1 corresponds to the combination of the service uplink of the service channel 1 and the service of the service channel 2; the combination identifier 2 corresponds to the combination of the service of the service channel 1 and the service of the service channel 2; 3 corresponds to the combination of the service line of the service channel 1 and the service line of the service channel 2.
  • different combinations may be set to correspond to the same combination identifier, which is not limited herein.
  • the operator may set multiple bandwidth adjustment information for the port of the access device according to actual requirements, and the bandwidth adjustment information includes the target bandwidth upper limit value of each service channel on the port, and the bandwidth adjustment information is stored. And binding with the above combination identifier to find the corresponding bandwidth adjustment information by combining the identifiers. And adjusting, according to the target bandwidth upper limit value of each service channel in the bandwidth adjustment information, the current bandwidth upper limit value of the service channel on the port to the target bandwidth upper limit value;
  • the service channel bandwidth management device adjusts the bandwidth upper limit of the service channel on the port to the target bandwidth upper limit value of the service channel indicated in the bandwidth adjustment information according to the bandwidth upper limit value of each service channel in the bandwidth adjustment information.
  • a plurality of CAR modules including different CAR values may be set to specify a plurality of bandwidth upper limit values, and the service channel bandwidth management apparatus implements the service by rebinding the CAR module of the service channel.
  • the adjustment of the upper bandwidth limit of the channel can directly modify the CAR value in the CAR module currently bound to the service channel, which is not limited here.
  • the access device of the present invention may be an XDSL access mode or a PON access mode.
  • the service channel bandwidth management device in the embodiment of the present invention may be an independent device, or may be the foregoing access.
  • the device itself, the access device may be, for example, a DSLAM or an OLT, and is not limited herein.
  • the service uplink status of multiple service channels on the port connected to the user equipment is detected, and the service of at least one service channel on the port is detected.
  • the upper limit of the bandwidth of the service channel on the port is adjusted, which provides a dynamic adjustment mechanism for the bandwidth limitation of the service channel, which greatly improves the flexibility of the bandwidth limitation of the service channel.
  • it also avoids the waste of network bandwidth caused by the service channel when there is no service transmission.
  • the service channel bandwidth management device is the access device itself, and the access device adopts an XDSL access mode, and the access device includes port numbers 0/8/0 and 0/9/0, and port 0/8/ There are two services under 0: IPTV service and Internet access service, the total bandwidth that can be used by this port is 6 megabytes (M); there are three services under port 0/9/0: VOIP service, IPTV service and Internet service, this port The total bandwidth that can be used is 6M.
  • the occupied bandwidth is relatively small, but the requirements for delay are relatively high. If the delay is too large, there may be problems such as echo generation, which affects voice quality, so Internet services, IPTV services, and VoIP are available.
  • the VoIP service has the highest priority; the IPTV service occupies a relatively large bandwidth, and the BER/BPDU rate is relatively high, because if the IPTV service is If the bit error rate is too large, or the packet loss rate is too large, the video frame will be lost, resulting in mosaic of the image effect. Even if the screen is displayed, the viewing effect will be affected, and the Internet service is generally used to browse the web.
  • IPTV IP-to-Internet Protocol
  • Table 1 The service plan of the two ports of the access device is planned in advance according to actual requirements.
  • the bandwidth adjustment information lists of ports 0/8/0 and 0/9/0 are shown in Table 2 and Table 3, respectively.
  • the service channel 1 of the 0/8/0 port carries the Internet access service
  • the service channel 2 carries the IPTV service
  • the combination identifier si corresponds to the online service
  • the IPTV service does not go online.
  • the combination identifier 2 corresponds to the Internet service.
  • the IPTV business is on the line.
  • service channel 1 of port 0/9/0 carries the Internet access service
  • service channel 2 carries the IPTV service
  • service channel 3 carries the VoIP service.
  • S3 corresponds to the case where the Internet service is online, and the IPTV service and the VoIP service are not online.
  • the combination identifier s4 corresponds to two cases: one is that the Internet service and the IPTV service are online, the VoIP service is not online, and the other is the Internet access. The service and VoIP services are not online, and the IPTV service is online.
  • the combination identifier s5 corresponds to two cases: one is that the Internet service and the IPTV service are not online, the VoIP service is online, and the other is that the IPTV service is not online.
  • the online service and the VoIP service are both online.
  • the combination identifier s6 corresponds to two cases: one is for the IPTV service, the Internet service, and the VoIP service are online, and the other is for the Internet service, the Internet service, and the VoIP service. On the line.
  • each service channel on the two ports is bound to the corresponding CAR profile according to the initial bandwidth limit value, and the service uplink and downlink status of each service channel on the same port is detected. If the service status of the service line of at least one service channel on the port changes, and the service status of all service channels that have changed during the preset time is no longer changed, each service channel of the port is detected according to the current detection.
  • the combination of the service status of the service line obtains the combination identifier, and re-binds the CAR template of the service channel that needs to be adjusted according to the bandwidth adjustment information corresponding to the combination identifier.
  • Tables 4 and 5 show the binding of the 0/8/0 port and the 0/9/0 port to the corresponding CAR template under various combinations of states.
  • a service channel bandwidth management apparatus in the embodiment of the present invention is described.
  • the service channel bandwidth management apparatus is connected to at least one user equipment through a port. Referring to FIG. 3, a service channel bandwidth management apparatus 300 in the embodiment of the present invention is provided. Includes:
  • the detecting unit 301 is configured to detect a service uplink and downlink state of multiple service channels on the port of the access device, where the port includes at least two service channels;
  • the adjusting unit 302 is configured to adjust an upper limit of the bandwidth of the service channel on the port when the detecting unit 301 detects that the status of the service uplink and the line of the at least one service channel on the port changes.
  • the operator can set corresponding bandwidth adjustment information for each combination according to the combination of the uplink and downlink state of the multiple service channels on the access device port according to requirements, and the bandwidth adjustment information includes each of the ports.
  • the target bandwidth upper limit value of the service channel as shown in FIG. 4, the adjustment unit 302 may include: an obtaining unit 3021, a searching unit 3022, and an adjusting subunit 3023, where the obtaining unit 3021 is configured to use the port currently detected by the detecting unit 301.
  • the service uplink and downlink state of the at least one service channel obtains the combination identifier; the search unit 3022 is configured to search for the bandwidth adjustment information according to the combination identifier acquired by the obtaining unit 3021; the adjustment subunit 3023 is configured to use the bandwidth adjustment information found by the searching unit 3022.
  • the upper limit of the target bandwidth of each service channel, and the current bandwidth upper limit of the service channel on the port is adjusted to the upper limit of the target bandwidth.
  • the adjustment unit 302 can also release the unit and the distribution unit, and the release unit is used in the detection unit.
  • the 301 detects that the service line of the service channel changes, and releases the bandwidth of the service channel where the service that is not currently online is located.
  • the allocation unit is configured to allocate the released bandwidth to the service channel where the current online service is located. Further, The released bandwidth may be preferentially allocated to the service channel where the currently online service is located. It can be understood that the bandwidth of the service channel in which the service is not currently online is released should be smaller than the original bandwidth of the service channel.
  • the adjusting unit 302 may also increase the upper limit of the bandwidth of the service channel where the uplink service with a higher service priority and a larger service bandwidth requirement, and reduce the bandwidth of the service channel where the service channel is changed.
  • the detecting unit 301 in the embodiment of the present invention may be further configured to: when detecting that the status of the service uplink and downlink of at least one service channel on the port changes, detecting, in the preset duration, all the service channels in which the port changes Whether the status of the service is changed again or again.
  • the detecting unit 301 detects that the service uplink and downlink status of all the service channels that have changed on the port within the preset time period has not changed again, the triggering unit 302 is triggered to execute on the port. The adjustment of the bandwidth cap of the business channel.
  • the adjusting unit 302 adjusts the bandwidth upper limit of the service channel by binding the service channel that needs to adjust the current bandwidth upper limit value from the first committed access rate template to the second committed access rate template.
  • the CAR value of the first committed access rate template corresponds to the current bandwidth upper limit value of the service channel
  • the CAR value of the second committed access rate template corresponds to the target bandwidth upper limit value of the service channel
  • the CAR value of the promised access rate template is not equal to the CAR value in the second committed access rate template.
  • the CAR template of the current service channel can be directly modified according to the target bandwidth limit of the service channel to be adjusted. CAR value is not limited here.
  • the access device of the present invention may be an XDSL access mode or a PON access mode.
  • the service channel bandwidth management device in the embodiment of the present invention may be an independent device, or may be the foregoing access.
  • the device itself, the access device may be, for example, a DSLAM or an OLT, and is not limited herein.
  • the detecting unit and the adjusting unit in the embodiment of the present invention may be, for example, a central processing unit. (CPU, Central Processing Unit).
  • the service channel bandwidth management apparatus in the embodiment of the present invention may be used as the service channel bandwidth management apparatus in the foregoing method embodiment, and may be used to implement all the technical solutions in the foregoing method embodiments, and the functions of the various functional modules.
  • the method in the foregoing method embodiment may be specifically implemented.
  • the service channel bandwidth management device detects that the service line of the multiple service channels connected to the user equipment is connected to the user equipment, and detects that there is at least one service channel on the port.
  • the upper limit of the bandwidth of the service channel on the port is adjusted, which provides a dynamic adjustment mechanism for the bandwidth limitation of the service channel, which greatly improves the flexibility of the bandwidth limitation of the service channel.
  • it also avoids the waste of network bandwidth caused by the service channel without service transmission.
  • the embodiment of the present invention further provides a service channel bandwidth management system.
  • the service channel bandwidth management system 400 in the embodiment of the present invention includes: a service channel bandwidth management device 401 and at least one user equipment 402;
  • the service channel bandwidth management device 401 is similar to the service channel bandwidth management device in the foregoing device embodiment, and details are not described herein again.
  • the medium can be a read only memory, a random access memory, a magnetic or optical disk, and the like.

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

Abstract

L'invention concerne un procédé de gestion de bandes passantes de canaux de service, un dispositif et un système appropriés dans un réseau d'accès. Le procédé de gestion de bandes passantes de canaux de service dans un réseau d'accès comprend : la détection des états en ligne/hors ligne de service d'une pluralité de canaux de service sur un port d'un dispositif d'accès ; lorsqu'il est détecté que l'état en ligne/hors ligne de service d'au moins un canal de service sur le port change, le réglage de la limite de bande passante supérieure du canal de service sur le port. La solution technique obtenue par l'invention peut améliorer efficacement la flexibilité de la limite de bande passante des canaux de service.
PCT/CN2011/084840 2011-12-28 2011-12-28 Procédé de gestion de bandes passantes de canaux de service, dispositif et système appropriés dans un réseau d'accès WO2013097122A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180003110.8A CN103503371B (zh) 2011-12-28 2011-12-28 接入网中的业务通道带宽管理方法、相关装置和系统
PCT/CN2011/084840 WO2013097122A1 (fr) 2011-12-28 2011-12-28 Procédé de gestion de bandes passantes de canaux de service, dispositif et système appropriés dans un réseau d'accès

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PCT/CN2011/084840 WO2013097122A1 (fr) 2011-12-28 2011-12-28 Procédé de gestion de bandes passantes de canaux de service, dispositif et système appropriés dans un réseau d'accès

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3128709A4 (fr) * 2014-04-01 2018-02-21 Ubiquoss Inc. Procédé pour commander une ligne dans un réseau d'accès auquel est appliqué une technologie g.hn, et instrument de concentration de ligne de réseau d'accès, terminal de réseau d'accès et système de réseau d'accès les utilisant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3073702B1 (fr) * 2015-03-27 2017-09-06 Axis AB Procédé et dispositifs pour la négociation de largeur de bande dans un réseau peer-to-peer
CN104852862B (zh) * 2015-05-28 2018-08-24 新华三技术有限公司 一种网络限速方法及装置
CN108667748B (zh) 2017-03-29 2021-02-12 华为技术有限公司 一种控制带宽的方法、装置、设备和存储介质
CN113411230B (zh) * 2021-06-09 2022-12-20 广州虎牙科技有限公司 基于容器的带宽控制方法、装置、分布式系统及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184041A (zh) * 2007-12-07 2008-05-21 烽火通信科技股份有限公司 一种在多业务传输平台上实现自动分级带宽调整的方法
CN101207508A (zh) * 2006-12-19 2008-06-25 中兴通讯股份有限公司 实现光网络带宽按需分配的方法和系统
CN101686151A (zh) * 2008-09-27 2010-03-31 华为技术有限公司 一种业务传送网络的通道保护方法和系统
EP2262187A1 (fr) * 2009-06-09 2010-12-15 Alcatel Lucent Gestion d'attribution de bande passante pour un ensemble de sessions de données dans un réseau de communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101207508A (zh) * 2006-12-19 2008-06-25 中兴通讯股份有限公司 实现光网络带宽按需分配的方法和系统
CN101184041A (zh) * 2007-12-07 2008-05-21 烽火通信科技股份有限公司 一种在多业务传输平台上实现自动分级带宽调整的方法
CN101686151A (zh) * 2008-09-27 2010-03-31 华为技术有限公司 一种业务传送网络的通道保护方法和系统
EP2262187A1 (fr) * 2009-06-09 2010-12-15 Alcatel Lucent Gestion d'attribution de bande passante pour un ensemble de sessions de données dans un réseau de communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3128709A4 (fr) * 2014-04-01 2018-02-21 Ubiquoss Inc. Procédé pour commander une ligne dans un réseau d'accès auquel est appliqué une technologie g.hn, et instrument de concentration de ligne de réseau d'accès, terminal de réseau d'accès et système de réseau d'accès les utilisant

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