CN100433678C - Resource managing method based on chain circuit alarming mechanism in IP telecommunication network system - Google Patents
Resource managing method based on chain circuit alarming mechanism in IP telecommunication network system Download PDFInfo
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Abstract
The present invention provides a resource management method based on a chain circuit alarm mechanism in an IP telecommunication network system. The method is finished by the match of a network management device, a node device, an address conversion device and a network edge gate device. Firstly, chain circuit resources are configured through the mode of establishing a plurality of virtual special networks. A chain circuit alarm grade and a resource threshold value corresponding to the alarm grade are arranged during the process of establishing the special networks; once resources used by users in a service network exceed the chain circuit alarm threshold value, the node device gives an alarm to the network management device which informs the alarm information to an address mapping device. For new user resource demands, the edge gate device connected with the address mapping device firstly enquires the resource usage condition of a user towards the address mapping device; connection can not be established until no alarm information exists in the address mapping device. But for urgent communication, even if the chain circuit alarm exists, the present invention can carry out according to a normal service flow.
Description
Technical field
The present invention relates to a kind of method that in the IP Telecommunication Network system, realizes network resource management, particularly in IP Telecommunication Network, adopt chain circuit alarming mechanism to realize resource management method, belong to communication technical field.
Background technology
At present, Internet has been the second largest network system that is only second to telecommunications network.IP network obtains to use widely because of the success of Internet.The very huge application service of quantity is opened on Internet, and has entered traditional telecommunication service field, thereby the monopoly position of telecommunications has been produced great impact.On the other hand, traditional TDM (Time Division Multiplexing, time division multiplexing) technology can't adapt to the flourish needs of multimedia service, particularly it has difficulties to the scheduling of resource, can not satisfy have concurrently simultaneously broadband, arrowband, in real time, the requirement of the multimedia service of non real-time characteristic.Based on the existence of these realistic problems, the telecom expert begins to examine closely again the developing direction of telecommunications network.
Current, the expert in most command, control, communications, and informations field assert that IP network is the developing direction of next generation network.But present IP network all is to be based upon on the basis that has Internet technology and design concept now.One of maximum technology barrier that this IP network exists is exactly " service quality " (QoS) problem.Although the theory that proposes Internet of future generation (NGI) since American in 1996 begins, the research work that solves IP network " service quality " problem never stopped, and successively proposed " inter-serv ", " diff-serv ", traffic engineering, technical schemes such as RSVP, MPLS, and brought up again resource management scheme in recent years again based on signaling.But all technical schemes that proposed up to now are not that too complexity is exactly a poor expandability, all are not desirable solutions.
Be in current telecommunications network technology under the background among the transformation process of essence, people recognize that gradually follow-on telecommunications network should adopt based on the packet-switch technology and the IP network of connection-oriented working method not.For this reason, the inventor has proposed the technical though of IP Telecommunication Network, and applied for patent of invention (number of patent application: 200410037641.0, the applying date: on April 28th, 2004, open day: on February 9th, 2005).This IP Telecommunication Network is compared with existing Internet, provides degree of belief and security mechanism by telecommunications network itself, also has the manageability of high stability, reliability and the height of telecommunications network simultaneously, is a safety, network trusty therefore.
In the technical scheme of IP Telecommunication Network, because it adopts distinctive double address technology, and introduce the address mapping device ADT that multiple location does not have connection data network (being designated hereinafter simply as the NCT data network) and realizes the double address mapping, thereby cause new resource management techniques.Therefore, the technological means and the existing technology of realization resource management are very different in IP Telecommunication Network.The present invention promptly provides a kind of technical scheme that realizes resource management in this IP Telecommunication Network system.
Summary of the invention
The objective of the invention is to technical characterstic, a kind of IP Telecommunication Network system that is applicable to is provided, adopt chain circuit alarming mechanism to realize resource management method at IP Telecommunication Network.This method for managing resource is specially adapted to the user that telecom operators etc. have ample resources.
For realizing above-mentioned goal of the invention, the present invention adopts following technical scheme:
A kind of in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:
I) business in the IP network is classified, each class business is set up independently VPN of several resources respectively, for the link configuration of VPN is determined resource;
II) in setting up the process of VPN, set the grade of chain circuit alarming and the resource threshold of corresponding alarm grade, in case the resource that the user of described VPN uses surpasses the chain circuit alarming threshold value, node device is reported to the police to network management device, and network management device is with the alarm information noticing address mapping device;
III) for the new resource requirement of described user, the edge gateway equipment that is attached thereto is at first inquired about this user's resource behaviour in service to described address mapping device, according to having or not described warning information to judge whether to allow to connect in the described address mapping device.
Wherein, described Step II) further comprise the steps:
1) forms a resource alarm chain by the node device, network management device and the address mapping device that participate in VPN;
2) resource of using as the user of a certain class of service does not surpass this class of service chain circuit alarming threshold value, and node device is not sent out warning information; The resource of using as the user of a certain class of service surpasses this class of service chain circuit alarming threshold value, or the resource that the user of a certain class of service VPN uses surpasses this VPN chain circuit alarming threshold value, and node device sends a warning message to network management device;
3) network management device will include the alarm information noticing address mapping device of class of service, VPN numbering, alarm class parameter.
Described Step II I) further comprise following step:
1) user is in case require to establish a communications link, edge gateway equipment is at first inquired about the resource behaviour in service of this user or service network to address mapping device, indicate this user or service network not to have chain circuit alarming as address mapping device, communication is set up process and is undertaken by the regular traffic flow process;
2) find that as address mapping device this user or service network have chain circuit alarming, address mapping device sends the resource retrieval request to network management device, inquire about this link that communicates to connect process and have or not chain circuit alarming, link as process does not have chain circuit alarming, and communication is set up process and undertaken by the regular traffic flow process; Link as process has chain circuit alarming, and this communicates to connect and can not set up.
Described step I) in, business is divided into several classes, inhomogeneous grouping is distinguished by sign is set in its frame structure, and adopted different policies in resource management respectively.
Statistic multiplexing class business for committed rate and peak rate, no chain circuit alarming receivability peak rate, admit control speed and progressively turn to committed rate by peak rate along with the raising of chain circuit alarming grade, the chain circuit alarming grade surpasses sets level, communicates to connect then and can not set up.
For urgency communication class business, even the indication of described address mapping device has chain circuit alarming, described urgency communication class business is also normally carried out.
Method for managing resource of the present invention adopts the management mode of " low level management " to the communication resource, thereby realizes the management to Internet resources simply and effectively.Utilize this method for managing resource, the service network that is based upon on the IP Telecommunication Network can have the favorable service quality assurance.
Description of drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the composition structural representation of IP Telecommunication Network system.
Fig. 2 is the basic procedure schematic diagram of the method for the invention.
Embodiment
As shown in Figure 1, in application for a patent for invention " IP Telecommunication Network system and its implementation ", the inventor has proposed the specific implementation of IP Telecommunication Network.This IP Telecommunication Network comprises the IP network that does not have connection data network (being designated hereinafter simply as the NCT data network) and conduct " outer net " as the multiple location of " Intranet ", realizes connecting by edge gateway equipment ED between NCT data network and the IP network.The NCT data network of internal layer and outer field IP network use NCT address and IP address to carry out addressing respectively, and preserve mapping relations between the two cover addresses within it in the address mapping table of portion by address mapping device ADT.All devices in the NCT data network and edge gateway equipment all are assigned the NCT address, and all devices in the IP network and edge gateway equipment all are assigned the IP address, connect between authenticated back of edge gateway equipment and the address mapping device.In the IP Telecommunication Network system, the NCT data network adopts level type architecture, it is made up of core layer equipment CR, convergence-level equipment MR, access layer equipment AR, network management device and address mapping device, communicates by letter by core layer equipment CR realization separately between each NCT data network.Carry out addressing in the inner NCT address of adopting of NCT data network.
The above-mentioned IP telecommunications network is as the embodiment of Next Generation Telecommunication Networks, must adopt new resource management mechanism, so that make full use of the hardware resource of IP Telecommunication Network, satisfy the many-sided demand of user flexibly, efficiently, and the service quality that makes the every telecommunication service that operates on the IP Telecommunication Network all obtain to expect guarantees.For this reason, the inventor has proposed to adopt the method for managing resource of chain circuit alarming mechanism at the technical characterstic of IP Telecommunication Network, and the business that is about in the IP network is divided into several classes, comprise some VPNs (VPN) in each class business, the telecommunication user that is respectively different provides communication resource guarantee.Each VPN all has the independently communication resource, and sets up the corresponding link alarming mechanism.By chain circuit alarming mechanism user's resource requirement is adjusted, thereby realization is to the control of whole network service resource.Therefore, above-mentioned method for managing resource based on chain circuit alarming mechanism is actually and is based upon on the basis that classified service and VPN combine, and this method extremely is suitable for the user and has ample resources, as: the occasion of telecommunication service provider.
Realize that the resource management techniques that classified service and VPN combine has four key points: first is that the network of supporting classified service and ample resources independence VPN will be arranged.Second is to support the edge access device of classify traffic network should have the ability that the professional traffic carrying capacity of classifying and the user being used manages and controls.Thirdly be that professional classification should science, promptly class of service is unsuitable too many, and classification should be on the manageable network edge node equipment of Virtual network operator.The 4th joint behavior that is network wanted the enough good powerful resource queue's managerial ability that has.
In the IP Telecommunication Network system, the NCT data network has unified administrative mechanism as core net, can distribute corresponding Internet resources to network resources demand by all kinds of business.And edge gateway equipment ED matches with network management device, is easy to the ability with regard to having professional classification capacity and the traffic carrying capacity that the user uses being managed and controls, and this ED equipment can be realized controlled fully by network management device by operator.
Resource management in the IP Telecommunication Network system is divided into two aspects, the i.e. resource management of the resource management of bearer network and service network.The resource management of bearer network comprises the particular content of two aspects, and the first is carried out resource distribution by network management device to apparatus for network node, and it two is apparatus for network node is reported chain circuit alarming states from this equipment to network management device.In the service network, its user-network (UNI) interface adopts towards interconnection technique, for each business connects, and guarantee the resource that this business is required, and network-Network (NNI) interface adopts based on not towards interconnection technique, towards being connected to auxilliary working method, needn't connect and keep corresponding resource for each business, adopt chain circuit alarming mechanism to carry out the management of resource, carry out the retrieval of alarm status by edge gateway equipment ED.
As shown in Figure 2, put it briefly, above-mentioned method for managing resource based on the link alarm mechanism can be divided into three main stages, is respectively: set up VPN to realize resource distribution, chain circuit alarming and resource retrieval and access control.Below just this three phases is launched specific description.
A distinguishing feature of IP Telecommunication Network just is that VPN has independently setting up of resource VPN and realized resource distribution in the process.For the detailed description of this process, can consult the inventor the patent application formerly method of VPN " in the IP Telecommunication Network system realize " (application number: 200410062652.4, the applying date: on July 8th, 2004).Only carry out briefly bright below to the process of setting up VPN.
In IP Telecommunication Network, VPN resource distribution in two kinds of apparatus for network node (promptly setting up) method is arranged:
First method comprises following step:
I) application build resource independently the user of VPN to network management device network resource requirement is proposed;
The network resource requirement here is the whole network resource requirement information, comprises internodal flow, flow chart, class of service, the contents such as resource threshold of the grade of chain circuit alarming and corresponding alarm grade.
II) network management device calculates the required resource of each bar link of apparatus for network node according to the resource requirement that the application user proposes, and definite VPN numbering.The apparatus for network node of network management device in the NCT data network sends the resource threshold configuration order of the information such as grade of the grade that has class of service, VPN numbering, resource requirement, chain circuit alarming and corresponding alarm;
III) apparatus for network node receives the resource threshold configuration order, according to the situation of each link circuit resource of apparatus for network node, sends and confirms response or refusal response.
Send out the affirmation response if the resource that apparatus for network node has can satisfy the desired resource of resource distribution order, otherwise send out the refusal response.
IV) after network management device is received the affirmation response of relevant all-network node device, send to address-translating device ADT have class of service, VPN is numbered isoparametric order, the loopback of ADT equipment is confirmed after the response, VPN is set up, and means that promptly the desired resource distribution of this telecommunication user is met in the scope of this VPN.
Can realize guaranteeing the VPN of the communication resource by above-mentioned method.Foundation is configured and controls to VPN by network management device, can realize the optimization of VPN resource, is easy to set up fixing or optimum VPN.
Second method comprises following step:
I) application build resource independently the user of VPN to network management device network resource requirement is proposed;
The network resource requirement here is the whole network resource requirement information, comprises internodal flow, flow chart, class of service, the contents such as resource threshold of the grade of chain circuit alarming and corresponding alarm grade.
II) network management device sends the grade that has class of service, resource requirement, chain circuit alarming and the resource threshold configuration order of corresponding alarm grade to ED equipment;
III) source end ED equipment by sending the VPN configuring request to destination ED, perhaps, starts the apprehensive plan private network of NCT data network alternate routing configuring request according to NCT data network main road simultaneously;
IV) by way of each NCT data network node device, receive that this request back responds according to own resource situation: if the resources supplIes of node can be supported, then NCT data network node device is asked the configuration link resource according to this, and transmits this request to next node, until destination ED equipment; If the resource of destination ED equipment can support that destination ED equipment sends acceptance response to source end ED equipment.If source end ED equipment is received the acceptance response of destination ED equipment, then source ED confirms response to the network management device loopback immediately.
V) network management device is received the affirmation response of all ED equipment that participate in this VPN, send to ADT equipment have class of service, VPN is numbered isoparametric order.ADT receives the order from network management device, i.e. response is confirmed in loopback.Network management device is received and is confirmed response.VPN is set up successfully.
If the resource situation of node device or destination ED equipment does not support that then NCT node device or destination ED equipment are sent out the refusal response to source ED equipment.This invalid configuration.If the startup timing of source end ED equipment is overtime, do not receive reception/refusal response as yet, source end ED equipment is also thought this invalid configuration.Above-mentioned two kinds of situations think that all VPN foundation is unsuccessful.
This send the VPN configuring request by source end ED equipment after, transmit the method for setting up VPN by each node, can set up VPN according to the current network situation, realize resource distribution.
After VPN set up, the user generally can carry out telecommunication service in the resource framework that this VPN distributed.But telecommunication service itself has the yo-yo characteristics of resource requirement, and can differ between maximum and the minimum value more than ten times, therefore, need solve the situation that the user resources demand surpasses the VPN supply limit by chain circuit alarming mechanism.
The concrete steps of chain circuit alarming mechanism are:
I) form a resource alarm chain by node device, network management device and ADT equipment.
In fact above-mentioned resource alarm chain is exactly a series of network management devices, node device and the ADT equipment that participates in VPN.
II) resource of using as the user of a certain class of service does not surpass this class of service chain circuit alarming threshold value, and the node device of NCT data network is not sent out warning information; The resource of using as the user of a certain class of service surpasses this class of service chain circuit alarming threshold value, or the resource that the user of a certain class of service VPN uses surpasses this VPN chain circuit alarming threshold value, and the node device of NCT data network sends to network management device and has class of service, VPN numbering, the isoparametric warning information of alarm grade.
Above-mentioned chain circuit alarming threshold value is just determined when promptly setting up VPN at the beginning of resource allocation.
III) network management device will have class of service, VPN numbering, the isoparametric alarm information noticing ADT of alarm grade equipment.
Network management device sends to ADT and indicates class of service, alarm grade and corresponding VPN numbering in the chain circuit alarming announcement, but according to network-Network noted earlier (NNI) interface adopt not towards interconnection technique be main, be the characteristics of auxilliary working method towards interconnection technique, network management device is to the concrete alarm link of ADT equipment indication.
Adopted after the chain circuit alarming mechanism, if the user requires to establish a communications link, ED equipment at first can be to the resource behaviour in service of this user's of ADT equipment query VPN.No corresponding VPN resource alarm information can be set up communication among the ADT.
Above-mentioned ED equipment realizes that by resource retrieval and access control mechanism it specifically comprises following step to ADT equipment query resource behaviour in service:
I) user or service network require to establish a communications link, and ED at first inquires about the resource behaviour in service of this user or service network to ADT, indicate this user or service network not to have chain circuit alarming as ADT, and communication is set up process and then undertaken by the regular traffic flow process.
II) find that as ADT this user or service network have chain circuit alarming, ADT will send the resource retrieval request to network management device, inquire about this link that communicates to connect process and have or not chain circuit alarming, do not have chain circuit alarming as the link of process, communication is set up process and is then undertaken by the regular traffic flow process; There is chain circuit alarming in link as process, and this communicates to connect and can not set up.
The front is mentioned, and is actually based on the method for managing resource of chain circuit alarming mechanism to be based upon on the basis that classified service and resource independence VPN technology combine.The access control mechanism based on VPN is illustrated above, simply introduces the particular content of " classified service " below.
So-called " classified service " is that business is divided into several big classes, to being further divided into several subclasses in each big class business, and identifies in frame structure.(in frame structure, identifying this point, can consult application for a patent for invention " multiple location does not have the method for packing that connects the data network grouping in the IP Telecommunication Network system ", application number: 200410070502.8, the applying date: on August 5th, 2004) in subclass, different VPN have the resource of oneself.Adopt different policies in resource management for different classs of service:
I) for the statistic multiplexing class business of committed rate and peak rate, it is fixed that its speed admission control scheme will come according to the chain circuit alarming grade, no chain circuit alarming receivability peak rate, along with the raising of chain circuit alarming grade is admitted control speed and is then progressively turned to committed rate by peak rate, the chain circuit alarming grade surpasses certain limit, communicates to connect and can not set up.
II) for the business of " doing one's best " classification, have specific service identification usually, for this class business, do not start chain circuit alarming mechanism, network using ' fair algorithm ' commonly used satisfies business demand.
III) for the business of all the other classifications, will set different threshold values to link circuit resource, and according to the warning information of different threshold values, adopt different speed admission control schemes, speed is admitted and is controlled at the realization of ED equipment place.
In addition, for urgency communication class business, as alarm call, Fire telephone etc., if customer requirements establishes a communications link, even address mapping device indicates the resource of this user or service network that chain circuit alarming is arranged, urgency communication class business also can be set up, and carries out according to normal operation flow.
In IP Telecommunication Network, network is determined the transmission route of data message.It can be single channel by, also can be by main road by forming with the double route or the multirouting of route stand-by be combined into.To the transmission of any message end to end the route of process then fix.The control command of double route technology and network management device combines can be at the quick protective switch of guaranteeing to realize under the condition of resource network.
Above the method for managing resource based on chain circuit alarming mechanism in IP Telecommunication Network is had been described in detail, but obvious specific implementation form of the present invention is not limited thereto.For the those skilled in the art in present technique field, the various conspicuous change of under the situation of spirit that does not deviate from the method for the invention and claim scope it being carried out is all within protection scope of the present invention.
Claims (8)
- One kind in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:I) business in the IP network is classified, each class business is set up independently VPN of several resources respectively, for the link configuration of VPN is determined resource;II) in setting up the process of VPN, set the grade of chain circuit alarming and the resource threshold of corresponding alarm grade, in case the resource that the user of described VPN uses surpasses the chain circuit alarming threshold value, node device is reported to the police to network management device, and network management device is with the alarm information noticing address mapping device;III) for the new resource requirement of described user, the edge gateway equipment that is attached thereto is at first inquired about this user's resource behaviour in service to described address mapping device, according to having or not described warning information to judge whether to allow to connect in the described address mapping device.
- 2. as claimed in claim 1 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Described step I) in, link circuit resource is configured in the following way:I) user proposes network resource requirement to network management device;II) network management device calculates the resource of each bar link of apparatus for network node according to user's resource requirement, does not have the apparatus for network node that connects in the data network by network management device to multiple location and sends the resource distribution order;III) apparatus for network node receives the resource distribution order, according to the situation of each link circuit resource of apparatus for network node, sends and confirms response or refusal response;Send out the affirmation response if the resource that apparatus for network node has can satisfy the desired resource of resource distribution order, otherwise send out the refusal response;Confirm to respond to send and show the resource distribution success;IV) network management device sends to address-translating device and includes class of service, VPN number parameter in interior order, and resource distribution is finished.
- 3. as claimed in claim 1 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Described step I) in, link circuit resource is configured in the following way:I) user proposes network resource requirement to network management device;II) network management device sends the resource distribution order to edge gateway equipment;III) end margin gateway device in source is to the apprehensive plan private network of purpose edge gateway equipment configuring request;IV) the multiple location of by way of each does not have the data network of connection node device, receive that this request back responds according to own resource situation: if the resource of node can be supported, then the location does not have the data network of connection node device according to this request configuration link resource again, and transmit this request to next node, until the purpose edge gateway equipment; If the resource of purpose edge gateway equipment can support that the destination edge gateway equipment sends acceptance response to source end margin gateway device; If the source edge gateway equipment is received the acceptance response of destination edge gateway equipment, then end margin gateway device in source is confirmed response to the network management device loopback immediately;V) network management device is received the affirmation response of all edge gateway equipments of this VPN, and network management device sends to address mapping device and has class of service, VPN number parameter in interior order; Address mapping device is received the order from network management device, i.e. response is confirmed in loopback; Network management device is received and is confirmed response; The resource distribution success.
- 4. as claimed in claim 1 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Described Step II) further comprises the steps:I) form a resource alarm chain by the node device, network management device and the address mapping device that participate in VPN;II) resource of using as the user of a certain class of service does not surpass this class of service chain circuit alarming threshold value, and node device is not sent out warning information; The resource of using as the user of a certain class of service surpasses this class of service chain circuit alarming threshold value, or the resource that the user of a certain class of service VPN uses surpasses this VPN chain circuit alarming threshold value, and node device sends a warning message to network management device;III) network management device will include the alarm information noticing address mapping device of class of service, VPN numbering, alarm class parameter.
- 5. as claimed in claim 1 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Described Step II I) further comprise following step:I) user is in case require to establish a communications link, edge gateway equipment is at first inquired about the resource behaviour in service of this user or service network to address mapping device, indicate this user or service network not to have chain circuit alarming as address mapping device, communication is set up process and is undertaken by the regular traffic flow process;II) find that as address mapping device this user or service network have chain circuit alarming, address mapping device sends the resource retrieval request to network management device, inquire about this link that communicates to connect process and have or not chain circuit alarming, link as process does not have chain circuit alarming, and communication is set up process and undertaken by the regular traffic flow process; Link as process has chain circuit alarming, and this communicates to connect and can not set up.
- 6. as claimed in claim 1 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Described step I) in, business is divided into several classes, inhomogeneous grouping is distinguished by sign is set in its frame structure, and adopted different policies in resource management respectively.
- 7. as claimed in claim 6 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:Statistic multiplexing class business for committed rate and peak rate, no chain circuit alarming receivability peak rate, admit control speed and progressively turn to committed rate by peak rate along with the raising of chain circuit alarming grade, the chain circuit alarming grade surpasses sets level, communicates to connect and can not set up.
- 8. as claimed in claim 6 in the IP Telecommunication Network system based on the method for managing resource of chain circuit alarming mechanism, it is characterized in that:For urgency communication class business, even the indication of described address mapping device has chain circuit alarming, described urgency communication class business is also normally carried out.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100087877A CN100433678C (en) | 2005-03-01 | 2005-03-01 | Resource managing method based on chain circuit alarming mechanism in IP telecommunication network system |
| US11/587,810 US7894458B2 (en) | 2004-04-28 | 2005-04-28 | System and communication method of IP telecommunication network and its application |
| EP05752258A EP1748600A4 (en) | 2004-04-28 | 2005-04-28 | A system and communication method of ip telecommunication network and its application |
| PCT/CN2005/000594 WO2005107161A1 (en) | 2004-04-28 | 2005-04-28 | A system and communication method of ip telecommunication network and its application |
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| CNB2005100087877A CN100433678C (en) | 2005-03-01 | 2005-03-01 | Resource managing method based on chain circuit alarming mechanism in IP telecommunication network system |
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| CN100433678C true CN100433678C (en) | 2008-11-12 |
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| CN101155218B (en) * | 2006-09-30 | 2011-01-19 | 中兴通讯股份有限公司 | Webmaster multi-grade alarming network element or veneer icon representation method |
| CN101227331B (en) * | 2008-01-25 | 2010-06-09 | 华中科技大学 | Method for reducing mis-alarm of network attack detection system |
| CN101527647B (en) * | 2008-03-06 | 2012-07-18 | 原创信通电信技术(北京)有限公司 | Multi-data plane oriented resource management realization method |
| CN101594295B (en) * | 2008-05-30 | 2012-11-21 | 原创信通电信技术(北京)有限公司 | IP telecommunication network edge gateway equipment resource management method based on threshold control |
| CN101729363B (en) | 2008-10-21 | 2012-05-30 | 华为技术有限公司 | Method for initializing resource, device and system |
| CN103326875B (en) * | 2012-03-23 | 2016-04-13 | 中兴通讯股份有限公司 | A kind of teleservice performance management method based on thresholding, system and webmaster |
| CN105763356A (en) * | 2014-12-19 | 2016-07-13 | 中兴通讯股份有限公司 | Resource virtualization processing method, device and controller |
| CN110149227A (en) * | 2019-05-16 | 2019-08-20 | 平安科技（深圳）有限公司 | The method and device of network alarm |
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| EP1467527A2 (en) * | 2003-04-07 | 2004-10-13 | Nokia Corporation | Resource determination in IP-based networks |
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