CN102263686B - Method for controlling multiple operations under a kind of multiple edge framework and system - Google Patents
Method for controlling multiple operations under a kind of multiple edge framework and system Download PDFInfo
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- CN102263686B CN102263686B CN201010186579.7A CN201010186579A CN102263686B CN 102263686 B CN102263686 B CN 102263686B CN 201010186579 A CN201010186579 A CN 201010186579A CN 102263686 B CN102263686 B CN 102263686B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/50—Service provisioning or reconfiguring
Abstract
The invention discloses the method for controlling multiple operations under a kind of multiple edge framework and system, set up between access device and all business control devices and control channel; When needing to carry out Service control between the specific transactions control equipment that user is corresponding, business control information is sent to access device, the business control information received is fed back to uniform traffic and controls equipment by access device, and the business control information that uniform traffic control equipment feeds back according to access device carries out Service control. From the present invention program it can be seen that the business realizing of each business is still processed by each self-corresponding specific transactions control equipment, but then unify to be carried out decision-making by uniform traffic control equipment to the control of business. So, multi-edge device shared access network, the problem disposing multi service access are solved, it is achieved that while supporting multi-service shared access link, improve utilization rate and the load-carrying efficiency of access link.
Description
Technical field
The present invention relates to multiple edge architecture technology, method for controlling multiple operations under espespecially a kind of multiple edge framework and system.
Background technology
While the Internet develops rapidly, also progressively combine together with communication network and business. In order to constantly provide more rich service content for the network user, type of service in network also increases simultaneously and rapidly, the business control device type administering and maintaining all kinds of business is on the increase, including traditional BAS Broadband Access Server (BRAS, BroadbandAccessServer), business router (SR, ServiceRouter), wireless local net access controller (AC, and Gateway GPRS Support Node (GGSN, GatewayGPRSSupportNode) etc. AccessController). The form that along with being continuously increased and the continuous reduction of profit margin of user bandwidth demand, telecom operators are facing increasing cost pressure, original " a kind of business one throw the net network " is for no longer applicable full-service operator.
Multibusiness network merges, particularly accesses the fusion of network and just progressively becomes main flow. The business control device of all kinds of business is also called business control nodes (SN, ServiceNode), is the nucleus equipment of Access Network, shows point (PoP, PointofPresence) also referred to as business; SN equipment is again because being between access network and core network, so also known as service edge equipment. While Access Network progressively merges, PoP layer also exists fusion, splits trend two kinds different, similar for type of service, towards the roughly the same business of customers, it is possible to adopt the equipment that function merges as SN, it would however also be possible to employ each independent SN; And different for customers or that type of service is different business, it is managed by respective SN respectively and maintenance is one and more reasonably selects, which forms the network architecture that there is multiple different edge device in unified Access Network, be called multiple edge framework.How in such a scenario the Appropriate application of Logistics networks resource, become a very important problem.
At present, the method for most common multiple edge multi-service shared access is, different edge devices use different access link (AC, AccessCircuit), do not conflict each other. This method cannot carry out single user multi-services on the one hand, is also a kind of waste on the other hand to access link resource. Single edge device supports that the complexity of multiple business is significantly high, and the feature of the customers of different regions is also not quite similar, and the multi-service single edges equipment of simple unified plan high complexity is also improper.
In addition, multiple play service (Multi-PlayService within single operator, such as triple play (Triple-PlayService) etc.) in clean culture and the scene that separately controls of multicast data flow, two edge of table equipment can also be disposed respectively, by clean culture and multicast service separate management and carrying. Wherein, clean culture edge device is while listening for the multicast control message in Access Network, and the user of correspondence it is associated with according to the feature field in message packet, the speed of this multicast data flow is judged further according to the program address in this multicast message, the clean culture of this user, multicast data flow are carried out " virtual scheduling ", namely according to multicast data flow speed, the downlink bandwidth of unicast stream is limited, to ensure the access link bandwidth of the actual clean culture of user's access link, the multicast total bandwidth signing bandwidth less than user and/or user. Although clean culture, multicast data flow have been carried out separation management and carrying by this method, but the edge device of unicast service need nonetheless remain for monitoring the multicast control message of Access Network, and need to introduce corresponding multicast data flow from network side and carry out counting rate, essentially, except the distribution and/or duplication of user multicast data stream, the edge device that this unicast service is corresponding take part in the whole flow process of multicast service, software and performance requirement to this equipment yet suffer from, it is unfavorable for promoting utilization rate and the load-carrying efficiency of access link, is not real multiple edge scheme.
Summary of the invention
In view of this, the method for controlling multiple operations provided under a kind of multiple edge framework is provided, can solve the problem that multi-edge device shared access network, the problem disposing multi service access, while supporting multi-service shared access link, promote utilization rate and the load-carrying efficiency of access link.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
Multi-service under a kind of multiple edge framework controls system, at least includes access device, uniform traffic control equipment, and one or more specific transactions control equipment, wherein,
Access device, is used for and sets up between business control device controlling channel; Receive and control the business control information of equipment from specific transactions and feed back to uniform traffic control equipment; The business control information receiving the feedback from uniform traffic control equipment the specific transactions sending it to correspondence control equipment; Described business control device includes uniform traffic and controls equipment and specific transactions control equipment;
Uniform traffic controls equipment, for receiving the business control information from access device, carries out Service control, the business control information of feedback is returned to access device;
Specific transactions controls equipment, when being used for as user and need to carry out Service control between, business control information is sent to access device; Receive the business control information of the feedback from access device.
Described uniform traffic controls equipment, specifically for receiving after the business information in the business control information of access device, for the subscriber policy under corresponding access link, customer service is carried out United Dispatching.
Described access device is attached device on user's access link;
Described access device is digital subscriber line access multiplex DSLAM or Ethernet switch or optical fiber cable termination equipment OLT.
Described uniform traffic controller is BAS Broadband Access Server BRAS or business router SR or wireless local net access controller AC or Gateway GPRS Support Node GGSN;
Described specific transactions controller is BRAS or SR or AC or GGSN.
Described uniform traffic controller is autonomous device, or is arranged in described specific transactions controller.
Method for controlling multiple operations under a kind of multiple edge framework, sets up between access device and business control device and controls channel, and described business control device includes uniform traffic and controls equipment and specific transactions control equipment; The method also includes:
When needing to carry out Service control between the specific transactions control equipment that user is corresponding, specific transactions controls equipment and business control information is sent to access device;
The business control information received is fed back to uniform traffic and controls equipment by access device, and uniform traffic controls equipment and carries out Service control according to described business control information, and the business control information that uniform traffic controls equipment feedback returns to access device;
The business control information of the feedback received is sent to the specific transactions of correspondence and controls equipment by access device.
Described Service control includes one below or combination in any: sets up, change, remove business Transfer pipe.
The foundation of described business Transfer pipe includes: new business Transfer pipe after subscription authentication success; Or after subscription authentication, for original business Transfer pipe, this customer service is licensed.
Described business control information includes the access link information of business information and correspondence;
Described business information includes the bandwidth information of this business and/or the service priority information of user.
Described uniform traffic control equipment carries out Service control and includes:
Described uniform traffic controls equipment and is receiving after the described business information of access device, for the subscriber policy under corresponding access link, customer service is carried out United Dispatching.
Described United Dispatching includes: revises the parameter of certain business, or stops certain business and remove the business Transfer pipe of correspondence.
The technical scheme provided from the invention described above is it can be seen that include setting up between access device and all business control devices controlling channel; When needing to carry out Service control between the specific transactions control equipment that user is corresponding, business control information is sent to access device, the business control information received is fed back to uniform traffic and controls equipment by access device, and the business control information that uniform traffic control equipment feeds back according to access device carries out Service control. . From the present invention program it can be seen that the business realizing of each business is still processed by each self-corresponding specific transactions control equipment, but then unify to be carried out decision-making by uniform traffic control equipment to the control of business. So, multi-edge device shared access network, the problem disposing multi service access are solved, it is achieved that while supporting multi-service shared access link, improve utilization rate and the load-carrying efficiency of access link.
The present invention is applicable to single operator and adopts multiple edge framework to carry out the scene of multi-business operator's.
Accompanying drawing explanation
Fig. 1 is the configuration diagram that multi-service of the present invention controls system;
Fig. 2 is the flow chart of method for controlling multiple operations of the present invention;
Fig. 3 is the configuration diagram that multi-service of the present invention controls the embodiment of system;
Detailed description of the invention
Fig. 1 is the configuration diagram that multi-service of the present invention controls system, as it is shown in figure 1, at least include access device, uniform traffic control equipment, and one or more specific transactions control equipment, wherein,
Access device, is used for and sets up between business control device controlling channel; Receive and control the business control information of equipment from specific transactions and feed back to uniform traffic control equipment; The business control information receiving the feedback from uniform traffic control equipment the specific transactions sending it to correspondence control equipment. Described business control device includes uniform traffic and controls equipment and specific transactions control equipment. Access device is also referred to as access node (AN, AccessNode), for attached device on user's access link, such as digital subscriber line access multiplex (DSLAM, DigitalSubscriberLineAccessMultiplexer), Ethernet switch, optical fiber cable termination equipment (OLT) etc.
Uniform traffic controls equipment, for receiving the business control information from access device, the business accessed is carried out unified Service control, the business control information of feedback is returned to access device. It should be noted that in implementing, uniform traffic control equipment can be independent equipment, it is also possible to is provided in a certain specific transactions control equipment.
Specific transactions controls equipment, when being used for as user and need to carry out Service control between, as set up, change or removing business Transfer pipe, business control information (including the access link information of business information and correspondence) is sent to access device; Receive the business control information of the feedback from access device.
Fig. 2 is the flow chart of method for controlling multiple operations of the present invention, describes in conjunction with Fig. 1 and the method comprise the steps that
Step 200: set up between access device and all business control devices and control channel.
This step controls the method for building up of channel and belongs to those skilled in the art's conventional techniques means, repeats no more here, without in limiting protection scope of the present invention.
In the present invention, business control device being divided into uniform traffic control equipment and specific transactions controls equipment, wherein, uniform traffic controls equipment, for receiving the business control information from access device, the business accessed is carried out unified Service control. It should be noted that in implementing, uniform traffic control equipment can be independent equipment, it is also possible to is provided in a certain specific transactions control equipment. Specific transactions controls equipment, when being used for as user and need to carry out Service control between, as set up, change or removing business Transfer pipe, business control information (including the access link information of business information and correspondence) is sent to access device.
Step 201: when needing to carry out Service control between the specific transactions control equipment that user is corresponding, specific transactions controls equipment and business control information is sent to access device.
In this step, it is necessary to carry out Service control and refer to as set up, change or removing business Transfer pipe etc.
The foundation of business Transfer pipe includes: new business Transfer pipe after subscription authentication success, or after subscription authentication, for original business Transfer pipe, this customer service is licensed, under such as multicast scene, the business Transfer pipe that certain multicast data flow channel service controls between node and access node is sent to access node (include the situation of this Transfer pipe of quiescent state establishment or had this program of other user's program requests a certain before this and dynamically set up the situation of this Transfer pipe) by business control nodes, certain this multicast data flow of user's program request and channel service control node authentication success after, business control nodes is by controlling channel notification access node, the multicast data flow that this business Transfer pipe is corresponding can be replicated to this user.
In this step, business control information includes the access link information of business information and correspondence. Wherein, business information includes the bandwidth information of this business and/or the service priority information etc. of user.
Step 202: the business control information received is fed back to uniform traffic and controls equipment by access device, uniform traffic controls equipment and carries out Service control according to the business control information from access device, and the business control information that uniform traffic controls equipment feedback returns to access device, the business control information of the feedback received is sent to specific transactions and controls equipment by access device.
In this step, uniform traffic control equipment carries out Service control and includes: uniform traffic controls equipment and receiving after the business information of access device, for the subscriber policy under corresponding access link, customer service is carried out United Dispatching, such as revise parameter such as bandwidth, the priority etc. of certain business, or stop certain business and remove the business Transfer pipe etc. of correspondence.
The parameter of certain business is modified, or the dismounting to certain business and corresponding business Transfer pipe, it is possible to the business controlling equipment self control for uniform traffic carries out, or the business that other specific transactions control equipment controls carries out. When the business controlled for other specific transactions control equipment carries out parameter modification or removes, realized by the control channel between business control device and access device.
Belonging to those skilled in the art's conventional techniques means about how carrying out Service control according to business control information in the present invention, concrete methods of realizing is not limit, without in limiting protection scope of the present invention. The present invention is it is emphasized that process unified for Service control to the uniform traffic control equipment pre-set.
The present invention is applicable not only to single operator and adopts multiple edge framework to carry out the scene of multi-business operator's, and is suitable for operator and is rented by Access Network to the scene of a Jia Huoduojia operator distributing service. From the present invention program it can be seen that the business realizing of each business is still processed by each self-corresponding specific transactions control equipment, but then unify to be carried out decision-making by uniform traffic control equipment to the control of business. So, multi-edge device shared access network, the problem disposing multi service access are solved, it is achieved that while supporting multi-service shared access link, improve utilization rate and the load-carrying efficiency of access link.
Below in conjunction with embodiment, the inventive method is described in detail. Following example are merely to illustrate the concrete application of the inventive method, the protection domain being not intended to limit the present invention.
Fig. 3 is the configuration diagram that multi-service of the present invention controls the embodiment of system, the present embodiment is many replay (Multi-play) scene, as shown in Figure 3, assume that the multiple play service of broadband home user controls respectively through BRAS and SR two edge of table equipment, wherein, SR is that specific transactions (multicast service) controls equipment, is responsible for IPTV multicast service; BRAS is that uniform traffic controls equipment, it is responsible for IP phone (VoIP, VoiceoverIP), high speed Internet access (HIS, HighSpeedInternet), video request program (VoD, VideoonDemand), the unicast service such as bandwidth on-demand (BoD, BandwidthonDemand). Broadband home user is connected to access device nearby (AN) such as IP digital subscriber line access multiplex (DSLAM, DigitalSubscriberLineAccessMultiplexer), Ethernet switch or miscellaneous equipment by access link.By this embodiment, it is achieved the Service control of the present invention specifically includes:
First, AN sets up with BRAS, SR respectively and controls channel, such as ANCP neighborhood etc.;
Then, it is assumed that user, while normal use unicast service, (has namely produced an IGMP request) an IPTV program by video frequency terminal apparatus program request; AN receives igmpinternet (IGMP, the InternetGroupManagementProtocol) Internet from user) after request, ask to this IGMP of SR transparent transmission, and this user is added local multicast forward table;
After SR receives IGMP request, it is judged that whether there is the user of program request same program under this AN, if it is present return Access Node Control Protocol (ANCP, AccessNodeControlProtocol) message to AN; If there is no it is there is no other user's program request same program under AN, then, SN sends while ANCP message to AN1, sends the multicast data flow that this program is corresponding; ANCP message is carried the access link information of user, this group broadcasting program bandwidth and multicast service priority;
Finally, the ANCP message received is sent to BRAS by AN, the BRAS business game (such as bandwidth, each service priority of BRAS etc.) according to the access link carried in ANCP message, dynamically adjusts the bandwidth of the miscellaneous service that the user that on BRAS, this link is corresponding is currently in use.
The above, be only presently preferred embodiments of the present invention, is not intended to limit protection scope of the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (8)
1. the multi-service under a multiple edge framework controls system, it is characterised in that at least include access device, uniform traffic controls equipment, and one or more specific transactions control equipment, wherein,
Access device, is used for and sets up between business control device controlling channel; Receive and control the business control information of equipment from specific transactions and feed back to uniform traffic control equipment; The business control information receiving the feedback from uniform traffic control equipment the specific transactions sending it to correspondence control equipment; Described business control device includes uniform traffic and controls equipment and specific transactions control equipment;
Uniform traffic controls equipment, for receiving the business control information from access device, carries out Service control, the business control information of feedback is returned to access device; Described Service control includes receiving after the business information in the business control information of access device, for the subscriber policy under corresponding access link, customer service is carried out United Dispatching;
Specific transactions controls equipment, when being used for as user and need to carry out Service control between, business control information is sent to access device; Receive the business control information of the feedback from access device;
Wherein, it is autonomous device that described uniform traffic controls equipment, or is arranged in described specific transactions control equipment.
2. multi-service according to claim 1 controls system, it is characterised in that described access device is attached device on user's access link;
Described access device is digital subscriber line access multiplex DSLAM or Ethernet switch or optical fiber cable termination equipment OLT.
3. multi-service according to claim 2 controls system, it is characterised in that
It is BAS Broadband Access Server BRAS or business router SR or wireless local net access controller AC or Gateway GPRS Support Node GGSN that described uniform traffic controls equipment;
It is BRAS or SR or AC or GGSN that described specific transactions controls equipment.
4. the method for controlling multiple operations under a multiple edge framework, it is characterised in that set up between access device and business control device and control channel, described business control device includes uniform traffic and controls equipment and specific transactions control equipment; The method also includes:
When needing to carry out Service control between the specific transactions control equipment that user is corresponding, specific transactions controls equipment and business control information is sent to access device;
The business control information received is fed back to uniform traffic and controls equipment by access device, and uniform traffic controls equipment and carries out Service control according to described business control information, and the business control information that uniform traffic controls equipment feedback returns to access device; Described Service control includes receiving after the business information in the business control information of access device, for the subscriber policy under corresponding access link, customer service is carried out United Dispatching;
The business control information of the feedback received is sent to the specific transactions of correspondence and controls equipment by access device;
Wherein, it is autonomous device that described uniform traffic controls equipment, or is arranged in described specific transactions control equipment.
5. method for controlling multiple operations according to claim 4, it is characterised in that described Service control includes one below or combination in any: set up, change, remove business Transfer pipe.
6. method for controlling multiple operations according to claim 5, it is characterised in that the foundation of described business Transfer pipe includes: new business Transfer pipe after subscription authentication success; Or after subscription authentication, for original business Transfer pipe, this customer service is licensed.
7. method for controlling multiple operations according to claim 4, it is characterised in that described business control information includes the access link information of business information and correspondence;
Described business information includes the bandwidth information of this business and/or the service priority information of user.
8. method for controlling multiple operations according to claim 4, it is characterised in that described United Dispatching includes: revise the parameter of certain business, or stop certain business and remove the business Transfer pipe of correspondence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010186579.7A CN102263686B (en) | 2010-05-25 | 2010-05-25 | Method for controlling multiple operations under a kind of multiple edge framework and system |
| PCT/CN2011/072082 WO2011147227A1 (en) | 2010-05-25 | 2011-03-23 | Method and system for multiple-service control under multiple-edge architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010186579.7A CN102263686B (en) | 2010-05-25 | 2010-05-25 | Method for controlling multiple operations under a kind of multiple edge framework and system |
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| Publication Number | Publication Date |
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| CN102263686A CN102263686A (en) | 2011-11-30 |
| CN102263686B true CN102263686B (en) | 2016-06-15 |
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| CN201010186579.7A Expired - Fee Related CN102263686B (en) | 2010-05-25 | 2010-05-25 | Method for controlling multiple operations under a kind of multiple edge framework and system |
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| WO (1) | WO2011147227A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103516619B (en) * | 2012-06-29 | 2017-11-17 | 华为技术有限公司 | The method and device of Bandwidth adjustment in a kind of network virtualization system |
| CN105704176B (en) * | 2014-11-26 | 2018-10-30 | 中国联合网络通信集团有限公司 | A kind of method, decision device and network architecture ensureing bandwidth and service quality |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859195A (en) * | 2006-02-23 | 2006-11-08 | 华为技术有限公司 | Method and system for control bandwidth |
| CN101364936A (en) * | 2007-08-08 | 2009-02-11 | 中国电信股份有限公司 | Service differentiating and quality control system and method for multiple edge wideband access network |
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| KR100801458B1 (en) * | 2001-07-20 | 2008-02-11 | 톰슨 라이센싱 에스.에이. | Dynamic traffic bandwidth management system for a communication network |
| CN1835445A (en) * | 2005-03-15 | 2006-09-20 | 许继集团有限公司 | Power communicating network administrative system and realizing the same |
| CN101102265B (en) * | 2006-07-06 | 2010-05-12 | 华为技术有限公司 | Control and carrier separation system and implementation method for multi-service access |
| CN101155332B (en) * | 2006-09-29 | 2010-05-12 | 中国电信股份有限公司 | Mobile communication service platform system structure and implementing method thereof |
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- 2010-05-25 CN CN201010186579.7A patent/CN102263686B/en not_active Expired - Fee Related
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- 2011-03-23 WO PCT/CN2011/072082 patent/WO2011147227A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859195A (en) * | 2006-02-23 | 2006-11-08 | 华为技术有限公司 | Method and system for control bandwidth |
| CN101364936A (en) * | 2007-08-08 | 2009-02-11 | 中国电信股份有限公司 | Service differentiating and quality control system and method for multiple edge wideband access network |
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| Publication number | Publication date |
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| WO2011147227A1 (en) | 2011-12-01 |
| CN102263686A (en) | 2011-11-30 |
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