CN100461883C - Resource managing method and apparatus for core network based on IP in mobile communication network - Google Patents
Resource managing method and apparatus for core network based on IP in mobile communication network Download PDFInfo
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- CN100461883C CN100461883C CNB2005100872881A CN200510087288A CN100461883C CN 100461883 C CN100461883 C CN 100461883C CN B2005100872881 A CNB2005100872881 A CN B2005100872881A CN 200510087288 A CN200510087288 A CN 200510087288A CN 100461883 C CN100461883 C CN 100461883C
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Abstract
This invention relates to a method and device for managing the resource of core-network based on IP technology in the mobile communication network, which provides corresponding network resource models for the core-network of mobile communication network of the third generation. It establishes managing objects of resource corresponding to the respective management for the resource of MSC server (Mobile Switching center server) and MGW (Media Gateway), and then it manages the corresponding resources flexibly via each managing object.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the method for managing resource and the device of IP-based core net in a kind of mobile communications network.
Background technology
In third generation mobile WCDMA (Wideband Code Division Multiple Access (WCDMA)) network, because the Internet broadband user's high speed development has driven popularizing rapidly of data service, along with the packetizing of communication network, IP operation tentatively shows the technical foundation that substitutes Speech Communication.Broadband access becomes the core motive force of IP operation development, and the IP operation operation mode is progressively ripe.
Though this is bandwidth because traditional Circuit Switching Network that serves speech business can give security, guarantee low time delay, the real-time communication service quality of low distortion.But in case circuit is established, no matter whether the user is in talking state, and the circuit of distribution is taken by it all the time, is unfavorable for the flexible Application at Internet resources, causes resource utilization lower.
Use the network of IP technology then to have the following advantages:
The one, utilize general IP technology, reduced the required expense of professional transmission;
The 2nd, can support to comprise multimedia services such as speech, data, real time business simultaneously;
The 3rd, utilize internet to use by support as IP client's terminal, and adopt transmitted in packets to reduce network overhead.
Therefore, along with the packetizing of communication network, IP operation tentatively shows the technical foundation that substitutes Speech Communication.
Along with setting up, need the resource management scheme of a kind of MSCserver (Mobile Switching Center Server) and MGW (media gateway) network element at IP-based core net based on the core net of IP carrying.Because this resource management scheme is different fully with the core net network resources model of the traditional Circuit Switching Network that serves speech business, therefore, need provide a kind of new resource management scheme.
Yet, also be not defined in IP-based core-network resources Managed Solution in the third generation mobile WCDMA network at present.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the method for managing resource and the device that the purpose of this invention is to provide IP-based core net in a kind of mobile communications network, to be implemented in the resource management of IP-based core net in the 3G (Third Generation) Moblie network, be convenient to realize corresponding networking.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides the method for managing resource of IP-based core net in a kind of mobile communications network, comprising:
A, the mobile switching centre in the IP-based core net is set up corresponding resource management object;
B, the resource under the described mobile switching centre is managed for configuration according to described resource management object; Resource under the described mobile switching centre comprises link circuit resource or Iu interface;
Described link circuit resource is M3UA link circuit resource, M2UA link resource, H.248 link circuit resource, BICC link circuit resource, MTP3b link circuit resource or lu interface resource.
Mobile switching centre in the described IP-based core net comprises:
Mobile Switching Center Server and media gateway.
Among the present invention, the resource management object of setting up for described Mobile Switching Center Server comprises:
Three layers of message transfer part MTP3 user adaptation layer M3UA resource management object, two-layer message hop MTP2 user adaptation layer M2UA resource management object, H.248 Link Resource Manager object or call-independent control protocol bearing BICC Link Resource Manager object.
Described M3UA resource management object comprises:
M3UA entity information management object, M3UA routing iinformation management object, M3UA link set information management object and M3UA link information management object.
Described M2UA resource management object comprises:
M2UA link collection information management object and M2UA link information management object.
Among the present invention, the resource management object of setting up for described media gateway comprises:
M3UA resource management object, MTP3b resource management object, Iu interface resource management object or Link Resource Manager object H.248.
Described MTP3b resource management object comprises:
MTP3b destination signaling point information management object, MTP3b routing iinformation management object, MTP3b link set information management object and MTP3b link information management object.
Described Iu interface resource management object comprises:
The Q.AAL2 neighbors information management object of Iu interface and AAL2 routing information management object.
Described step B comprises:
The interface function that Network Management Equipment provides according to each resource management object of setting up calls corresponding resource management object the various resource informations under Mobile Switching Center Server and the media gateway is configured and bookkeeping.
The present invention also provides the resource management apparatus of IP-based core net in a kind of mobile communications network, comprising:
Mobile Switching Center Server resource distribution module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the Mobile Switching Center Server is managed for configuration operation;
Media gateway configuration module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the media gateway is managed for configuration operation;
Resource under the described mobile switching centre comprises link circuit resource or Iu interface; Described link circuit resource is M3UA link circuit resource, M2UA link resource, H.248 link circuit resource, BICC link circuit resource, MTP3b link circuit resource or Iu interface resource.
Described Mobile Switching Center Server resource distribution module comprises following at least one submodule:
M3UA disposes submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation;
M2UA disposes submodule: M2UA resource distribution interface is provided, is used for the M2UA resource is managed for configuration operation;
H.248 link configuration submodule: H.248 link circuit resource configuration interface is provided, is used for link circuit resource H.248 is managed for configuration operation;
Call-independent control protocol bearing BICC link configuration submodule: BICC link circuit resource configuration interface is provided, is used for the BICC link circuit resource is managed for configuration operation.
Described M3UA configuration submodule comprises following at least one submodule:
M3UA entity information configuration submodule: corresponding interface is provided, is used for the M3UA entity information of M3UA both link ends is managed for configuration operation;
M3UA routing iinformation configuration submodule: corresponding interface is provided, is used for the M3UA routing iinformation is managed for configuration operation;
M3UA link set information configuration submodule: corresponding interface is provided, is used for M3UA link set information is managed for configuration operation;
M3UA link information configuration submodule: corresponding interface is provided, is used for the M3UA link information is managed for configuration operation.
Described M2UA configuration submodule comprises:
M2UA link collection information configuration submodule: corresponding interface is provided, is used for M2UA link collection information is managed for configuration operation;
M2UA link information configuration submodule: corresponding interface is provided, is used for M2UA link information is managed for configuration operation.
Described media gateway configuration module comprises:
M3UA disposes submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation;
MTP3b disposes submodule: MTP3b resource distribution interface is provided, is used for the MTP3b resource is managed for configuration operation;
Iu interface configuration submodule: Iu interface resource configuration interface is provided, is used for the Iu interface resource is managed for configuration operation;
H.248 link configuration submodule: H.248 link circuit resource configuration interface is provided, is used for link circuit resource H.248 is managed for configuration operation.
Described MTP3b configuration submodule comprises following at least one submodule:
MTP3b destination signaling point information configuration submodule: be used for MTP3b destination signaling point information is managed for configuration operation;
MTP3b routing iinformation configuration submodule: be used for the MTP3b routing iinformation is managed for configuration;
MTP3b link set information configuration submodule: be used for MTP3b link set information is managed for configuration operation;
MTP3b link information configuration submodule: be used for the MTP3b link information is managed for configuration.
Described media gateway configuration module comprises Iu interface configuration submodule, and described Iu interface configuration submodule comprises:
Q.AAL2 neighbors information configuration submodule: be used for Q.AAL2 neighbors information is managed for configuration operation;
AAL2 routing information configuration submodule: be used for the AAL2 routing information is managed for configuration operation.
The specific embodiment of the invention also provides the resource management system of IP-based core net in a kind of mobile communications network, comprising:
Mobile Switching Center Server resource distribution module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the Mobile Switching Center Server is managed for configuration operation.
As seen from the above technical solution provided by the invention, the invention provides the scheme of setting up that the third generation mobile network is the network resources model of the core net when adopting the IP technology.Type at the resource of needs management among the present invention is reasonably divided, and sets up corresponding resource management object respectively, is used for corresponding resource is carried out flexible management, therefore, of the present inventionly is embodied as network construction and NE management is provided convenience.The present invention can adapt to large-scale network design, convenient planning; Simultaneously, can also make things convenient for data configuration work in the resource management process.
Description of drawings
Fig. 1 is the resource model schematic diagram of Mobile Switching Center Server;
Fig. 2 is the resource model schematic diagram of media gateway;
Fig. 3 is a Mobile Switching Center Server configuration module structural representation;
Fig. 4 is a media gateway configuration module structural representation;
Fig. 5 is the protocol stack schematic diagram of M3UA in PSTN and IP network;
Fig. 6 is the protocol stack schematic diagram of M3UA in the peer layer of IP network symmetry.
Embodiment
The present invention has mainly provided the resource management scheme of a kind of IP-based core net MSCserver of solution and MGW (media gateway) network element.Core of the present invention is reasonably to divide at the type of the resource that needs in the IP-based core net in the mobile communications network to manage, and sets up corresponding resource management object respectively, so that corresponding resource is carried out the operation of configuration management flexibly,
Method of the present invention mainly comprises in implementation procedure: set up corresponding resource management object for each resource under the mobile switching centre in IP-based core net, by described resource management object corresponding resource is managed for configuration operation.
More specifically saying, mainly is to set up the object that is used to realize resource management accordingly at the MSCserver (Mobile Switching Center Server) and the resource under the MGW (media gateway) of IP-based core net in the mobile communications network among the present invention again, wherein:
(1) the resource management object of setting up for described MSCserver comprises:
MTP3 (three layers of message transfer part) user's adaptation layer M3UA resource management object, MTP2 (two-layer message hop) user's adaptation layer M2UA resource management object, H.248 Link Resource Manager object and call-independent control protocol bearing BICC Link Resource Manager object.
(2) the resource management object of setting up for described MGW comprises:
M3UA resource management object, MTP3b resource management object, Iu interface resource management object and Link Resource Manager object H.248.
Based on each resource management object of above-mentioned foundation, Network Management Equipment just can call corresponding resource management object by the interface function that each resource management object provides, so that corresponding resource information is managed for configuration operation.
To in the method for the present invention, the concrete resource management object information of setting up respectively for MSCserver and MGW describes below in conjunction with accompanying drawing, promptly the corresponding Resource Management Model of setting up is described in detail.
The MSCserver network resource management model as shown in Figure 1, the management object that specifically comprises comprises:
M3UAEntity (M3UA entity) information management object:, for example, handle the logical block such as the application server AS of specific transactions for being used to finish the logical block of specific function; Perhaps only finish the logical block of particular message forwarding capability, for example, SGW SG.M3UA (MTP3 user's adaptation layer) entity is divided into local entity and destination entity again.The local entity of M3UA refers to that local terminal finishes the logical block of specific function.M3UA destination entity refers to that destination will finish the logical block of specific function.
M3UARoute (M3UA route) information management object: from source entity arrive destination entity (or destination signaling point of No.7 network) the path of process be called a M3UA route, a M3UA route is in the corresponding M3UA link set of local terminal.
M3UA LinkSet (M3UA link set) information management object:, be used for this M3UA link set information is managed with regarding the M3UA link set as for all M3UA links of same application server A S service between SG and the MSC Server or between MSC Server and the MSC Server (end-to-end).
M3UALink (M3UA link) information management object: the relation of setting up by SCTP (SCTP) coupling between SGP-ASP and the IPSP-IPSP is called the M3UA link, the local terminal attribute of M3UA link can be SGP, ASP and IPSP, and this object is used for the M3UA link information is managed for configuration.
M2UALinkSet (M2UA link collection) information management object: M2UA (MTP2 user's adaptation layer) the agreement MTP2 agreement that on signaling gateway function, terminates, primitive between MTP2 and the MTP3 is packaged into M2UA message, between SG (SGW) and AS (application server), transmit, all M2UA link are regarded the M2UA link collection as, and this object is used for M2UA link collection information is managed for configuration operation.
M2UA Link (M2UA link) information management object: use the SG (SGW) of M2UA owing to do not comprise the MTP3 function, so use the Cross Connect equipment of the SG of M2UA between only having served as a signalling system No.7 link and IP being connected, this object then is used for corresponding M 2UA link information on the SG is managed for configuration.
Interface between H248Link (H248 link) information management object: MSCserver and the MGW is called Mc interface, H.248 agreement is supported perfect voice related service and simple multimedia service as interface protocol, this object then be used on the Mc interface accordingly H.248 link information be managed for configuration.
BICC Link (BICC link) information management object: BICC (call-independent control protocol bearing) goes up transmission at signaling transmission SIGTRAN (M3UA/SCTP), set up the signaling contact by a coding, signaling link connects by static SCTP, and this object is used for the BICC link information is managed for configuration.
For the network resource management model of MGW as shown in Figure 2, specifically comprise:
The resource object that Iu interface, MGW need carry out Iu interface SIGTRAN (signaling transmission) function, user's plane signaling and carrying carries out modeling.
1, the SIGTRAN function comprises two kinds of agreements, i.e. M3UA and MTP3b agreement, and M3UA resource model object factory can be with reference to front MSCserver resource model part.The resource object of MTP3b agreement and traditional SS7 signal resource object class are seemingly, MTP3bDPC (MTP3b destination signaling point), MTP3bRoute (MTP3b route), MTP3b LinkSet (MTP3b link set) and MTP3bLink (MTP3b link) are arranged, need to set up corresponding M TP3b destination signaling point information management object, MTP3b routing iinformation management object, MTP3b link set information management object and MTP3b link information management object, so that various resources are managed for configuration for this reason.
The MTP3b agreement is the different of 1,2 layer protocols with the difference of SS7MTP3 agreement, and the MTP3b agreement is mainly used on the ATM carrying, and two-layer protocol uses SAAL.
2, set up Iu interface resource management object
(1) user's plane signaling agreement of Iu interface is Q.AAL2, and its transport layer protocol is identical with SIGTRAN, is MTP3b, and it can share the MTP3b protocol configuration of SIGTRAN, need not carry out the configuration of MTP3b signaling more separately.On user's plane signaling, need Q.AAL2AdjNode (Q.AAL2 neighbors) resource object is carried out the modeling management, promptly set up Q.AAL2 neighbors information management object.
(2) on the loading end of Iu interface, need configuration AAL2PATH (AAL2 path), therefore, need set up AAL2 routing information management object, so that it is managed.
3, Mc interface and MSC Server are basic identical, need carry out modeling to H.248Link (H.248 link), promptly set up H.248 Link Resource Manager object, and different is that MGW is Client (client) end of H.248 link.
Based on each object of above-mentioned foundation, Network Management Equipment just can pass through each object of corresponding interface function call, thereby realizes the configuration management operation at corresponding resource.
Based on said method, the present invention also provides the resource management apparatus of IP-based core net in a kind of mobile communications network, as shown in Figure 3 and Figure 4, comprising:
Mobile Switching Center Server resource distribution module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the Mobile Switching Center Server is managed for configuration operation;
Media gateway configuration module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the media gateway is managed for configuration operation.
To be described in detail in conjunction with the accompanying drawings described two modules below, wherein:
Described Mobile Switching Center Server resource distribution module specifically comprises as shown in Figure 3:
(1) M3UA configuration submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation; Described M3UA configuration submodule comprises following at least one submodule:
M3UA entity information configuration submodule: corresponding interface is provided, is used for the M3UA entity information is managed for configuration operation;
M3UA routing iinformation configuration submodule: corresponding interface is provided, is used for the M3UA routing iinformation is managed for configuration operation;
M3UA link set information configuration submodule: corresponding interface is provided, is used for M3UA link set information is managed for configuration operation;
M3UA link information configuration submodule: corresponding interface is provided, is used for the M3UA link information is managed for configuration operation.
(2) M2UA configuration submodule: M2UA resource distribution interface is provided, is used for the M2UA resource is managed for configuration operation; Described M2UA configuration submodule comprises:
M2UA link collection information configuration submodule: corresponding interface is provided, is used for M2UA link collection information is managed for configuration operation;
M2UA link information configuration submodule: corresponding interface is provided, is used for M2UA link information is managed for configuration operation.
(3) link configuration submodule H.248: H.248 resource distribution interface is provided, is used for link circuit resource H.248 is managed for configuration operation;
(4) BICC (call-independent control protocol bearing) link configuration submodule: BICC link circuit resource configuration interface is provided, is used for the BICC link circuit resource is managed for configuration operation.
That is to say,, can call corresponding resource distribution interface function,, upgrade resource state information or the like as revising so that be managed for configuration operation at corresponding resource by the configuration interface that each submodule provides.
Described media gateway configuration module specifically comprises as shown in Figure 4:
(1) M3UA configuration submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation, the submodule information that specifically comprises is identical at the description of M3UA configuration submodule with the front;
(2) MTP3b configuration submodule: MTP3b resource distribution interface is provided, is used for the MTP3b resource is managed for configuration operation; Described MTP3b configuration submodule comprises following at least one submodule:
MTP3b destination signaling point information configuration submodule: be used for MTP3b destination signaling point information is managed for configuration operation;
MTP3b routing iinformation configuration submodule: be used for the MTP3b routing iinformation is managed for configuration;
MTP3b link set information configuration submodule: be used for MTP3b link set information is managed for configuration operation;
MTP3b link information configuration submodule: be used for the MTP3b link information is managed for configuration.
(3) Iu interface configuration submodule: Iu interface resource configuration interface is provided, is used for the Iu interface resource is managed for configuration operation; Described Iu interface configuration submodule comprises:
Q.AAL2 neighbors information configuration submodule: be used for Q.AAL2 neighbors information is managed for configuration operation;
AAL2 routing information configuration submodule: be used for the AAL2 routing information is managed for configuration operation.
(4) link configuration submodule H.248: H.248 link circuit resource configuration interface is provided, is used for link circuit resource H.248 is managed for configuration operation.
The present invention realizes at existing application environment and application demand, for the present invention there being further understanding, will be that example is described application corresponding environment and application demand below with M3UA.
The M3UA of ietf definition has introduced SG (SGW)/SGP (signaling gateway process)/AS (application server)/ASP abstract concepts such as (application server process), and data configuration is very complicated.In order to carry out the network planning, also need the configuration that concerns between SGP and ASP, yet, do not consider this point in the prior art.Cause the selection of route, link dumb, can not provide the actual needs according to the user to carry out the selection that AS connects, promptly can not provide according to priority and selects mask to carry out the selection of AS connection.
The M3UA stack of M3UA in PSTN and IP network as shown in Figure 5, M3UA is termination MTP3 agreement on the modern gateway function of letter, and the primitive between MTP3 and MTP3 user { as TUP (Telephone User Part), SCCP (SCCP), ISUP (ISDNYong Hubufen) } is packaged into M3UA message.SGW among Fig. 5 receives signalling system No.7 by the signalling system No.7 link terminal of standard, and uses MTP (message transfer part) function that the transmission of MTP3 subscriber signaling message is provided, and transmits MTP3 message to MGC (Media Gateway Controller).
Figure 6 shows that the message intercommunication of MTP3 user in the peer layer structure of IP network symmetry.M3UA and SCTP (SCTP) layer is adaptive.
As can be known from Fig. 5 and Fig. 6, for SCTP coupling between SGW SG and the application server AS (SGP-ASP mode), corresponding process is as follows:
SG is made up of one or more SG processes (SGP), and different SGP processes adopts active and standby usefulness or load sharing mode to be distributed on one or more main frames; Equally, AS is made up of one or more AS processes (ASP), adopts active and standby usefulness or load sharing mode to be distributed on one or more main frames between the different ASP.Article one, the SCTP coupling is to be determined jointly by SGP and ASP, and ASP and SGP regard two end points in the SCTP coupling respectively as, show as the ASP attribute in the AS side, show as the SGP attribute in the SG side.
In order to manage the SCTP coupling between SGP and the ASP, M3UA on the SG needs the ASP state on the maintenance of far end AS, yet, because on AS, when ASP exists to the SCTP coupling of SGP, think that then SGP can use, therefore, M3UA on AS does not need to safeguard the state of SGP, only need safeguard that local terminal ASP state gets final product.
Therefore, in SGW SG side, the active and standby usefulness between the different SCTP couplings and load sharing realize it being each ASP state decision by the composition AS that SG safeguarded.Simultaneously, SG is in order to carry out route between different AS, and the M3UA on the SG needs the different AS state of maintenance of far end.AS is in order to carry out route between the different destination signaling point of arrowband signaling network side, AS need safeguard the routing state that arrives the various objectives signalling point, so that determine specifically to carry out the selected SG of forwards.
Be not difficult to find out that from foregoing description the condition managing at SGW SG and application server AS two ends exists inconsistency, asymmetry.Equally, in the SG side, need configuration to arrive the relevant AS data form of AS, in the AS side, need configuration to arrive the relevant SG data form of SG, therefore, data configuration also exists inconsistency and asymmetry at SG and AS both sides.
For guaranteeing the consistency and the symmetry of the condition managing between SG and the AS, the present invention has introduced the notion of M3UA link in network resources model.The M3UA link is the related of SGP and ASP, and SCTP therebetween connects.When carrying out data configuration, only the M3UA link be need dispose, then will SGP/ASP and their related information have been comprised simultaneously.Service bearer on the M3UA link is on the M3UA link.The introducing of M3UA link helps large scale network uses, and makes things convenient for the network planning, and the also convenient simultaneously personnel that are familiar with original signalling system No.7 configuration carry out the configuration of M3UA.
Be that example describes consistency and the symmetry problem of introducing between M3UA link solution SG and the AS below with M3UA.
Among the present invention, the data configuration at SG and AS two ends, state-maintenance, routing management and SCTP coupling management can be unified the maintenance and management for M3UAEntity (M3UA entity), M3UARoute (M3UA route), M3UALinkSet (M3UA link set) and M3UA Link (M3UA link).Wherein:
The M3UA Link State: at the state of SG side corresponding A SP state and SCTP coupling, the management of M3UA Link State is consistent with the management of ASP state, in the AS side, and the state of corresponding SCTP coupling of M3UA Link State and local terminal ASP.
M3UA link set state: at the state of the corresponding far-end application server AS of SG side, the condition managing of the condition managing of M3UA link set and far-end AS is consistent, in the AS side, the state of M3UA link set is unified decision of state by relevant ASP of local terminal and SCTP coupling.
The M3UA routing state: in the SG side is that state by the M3UA link set decides, and is by the common decision of destination signaling point state of M3UA link set state and arrowband Signaling System Number 7 net side at the AS end.
M3UA destination entity: can arrive by one or more M3UA route, every M3UA route is in the corresponding M3UA link set of local terminal, the load sharing that M3UA Route Selection mask of setting according to the user between the different M3UA routes and the SLS in the signaling message carry out signaling traffic, simultaneously, every the M3UA route can be set different priority, the high M3UA route of preferential selection priority when carrying out routing, i.e. routing according to priority.Article one, the M3UA link set is made up of one or more M3UA link, and active and standby usefulness or two kinds of working methods of load sharing are adopted in every corresponding SCTP coupling of M3UA link between the different M3UA links.
Under main-standby mode, can only select the M3UA link of main usefulness, when main use M3UA link failure, standby M3UA link to rise to lead with and bear corresponding service;
Under the load sharing mode, every M3UA link can be set different priority, the preferential high M3UA link of priority of selecting in the same link set.In the same link set and have between the different M3UA link of equal priority the M3UA link selection mask that can set by the user and load balancing that the SLS in the signaling message realizes signaling traffic.
In sum, the present invention has set up corresponding network resources model for the IP-based core net of third generation mobile network.For network construction and NE management are provided convenience.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (16)
1. the method for managing resource of IP-based core net in the mobile communications network is characterized in that, comprising:
A, the mobile switching centre in the IP-based core net is set up corresponding resource management object;
B, the resource under the described mobile switching centre is managed for configuration according to described resource management object; Resource under the described mobile switching centre comprises link circuit resource or Iu interface;
Described link circuit resource is M3UA link circuit resource, M2UA link resource, H.248 link circuit resource, BICC link circuit resource, MTP3b link circuit resource or Iu interface resource.
2. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 1, and the mobile switching centre in the described IP-based core net comprises:
Mobile Switching Center Server and media gateway.
3. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 2, and the resource management object of setting up for described Mobile Switching Center Server comprises:
Three layers of message transfer part MTP3 user adaptation layer M3UA resource management object, two-layer message hop MTP2 user adaptation layer M2UA resource management object, H.248 Link Resource Manager object or call-independent control protocol bearing BICC Link Resource Manager object.
4. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 3, and described M3UA resource management object comprises:
M3UA entity information management object, M3UA routing iinformation management object, M3UA link set information management object and M3UA link information management object.
5. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 3, and described M2UA resource management object comprises:
M2UA link collection information management object and M2UA link information management object.
6. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 2, and the resource management object of setting up for described media gateway comprises:
M3UA resource management object, MTP3b resource management object, Iu interface resource management object or Link Resource Manager object H.248.
7. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 6, and described MTP3b resource management object comprises:
MTP3b destination signaling point information management object, MTP3b routing iinformation management object, MTP3b link set information management object and MTP3b link information management object.
8. the method for managing resource of IP-based core net is characterized in that in the mobile communications network according to claim 6, and described Iu interface resource management object comprises:
The Q.AAL2 neighbors information management object of Iu interface and AAL2 routing information management object.
9. according to the method for managing resource of IP-based core net in the described mobile communications network of one of claim 2 to 8, it is characterized in that described step B comprises:
The interface function that Network Management Equipment provides according to each resource management object of setting up calls corresponding resource management object the various resource informations under Mobile Switching Center Server and the media gateway is configured and bookkeeping.
10. the resource management apparatus of IP-based core net in the mobile communications network is characterized in that, comprising:
Mobile Switching Center Server resource distribution module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the Mobile Switching Center Server is managed for configuration operation;
Media gateway configuration module: the resource distribution interface is provided, can calls the corresponding interface function by described resource distribution interface the resource under the media gateway is managed for configuration operation;
Resource under the described mobile switching centre comprises link circuit resource or Iu interface; Described link circuit resource is M3UA link circuit resource, M2UA link resource, H.248 link circuit resource, BICC link circuit resource, MTP3b link circuit resource or Iu interface resource.
11. the resource management apparatus of IP-based core net is characterized in that in the mobile communications network according to claim 10, described Mobile Switching Center Server resource distribution module comprises following at least one submodule:
M3UA disposes submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation;
M2UA disposes submodule: M2UA resource distribution interface is provided, is used for the M2UA resource is managed for configuration operation;
H.248 link configuration submodule: H.248 link circuit resource configuration interface is provided, is used for link circuit resource H.248 is managed for configuration operation;
Call-independent control protocol bearing BICC link configuration submodule: BICC link circuit resource configuration interface is provided, is used for the BICC link circuit resource is managed for configuration operation.
12. the resource management apparatus of IP-based core net is characterized in that in the mobile communications network according to claim 11, described M3UA configuration submodule comprises following at least one submodule:
M3UA entity information configuration submodule: corresponding interface is provided, is used for the M3UA entity information of M3UA both link ends is managed for configuration operation;
M3UA routing iinformation configuration submodule: corresponding interface is provided, is used for the M3UA routing iinformation is managed for configuration operation;
M3UA link set information configuration submodule: corresponding interface is provided, is used for M3UA link set information is managed for configuration operation;
M3UA link information configuration submodule: corresponding interface is provided, is used for the M3UA link information is managed for configuration operation.
13. the resource management apparatus of IP-based core net is characterized in that in the mobile communications network according to claim 11, described M2UA configuration submodule comprises:
M2UA link collection information configuration submodule: corresponding interface is provided, is used for M2UA link collection information is managed for configuration operation;
M2UA link information configuration submodule: corresponding interface is provided, is used for M2UA link information is managed for configuration operation.
14. the resource management apparatus according to IP-based core net in each described mobile communications network of claim 10 to 13 is characterized in that described media gateway configuration module comprises:
M3UA disposes submodule: M3UA resource distribution interface is provided, is used for the M3UA resource is managed for configuration operation;
MTP3b disposes submodule: MTP3b resource distribution interface is provided, is used for the MTP3b resource is managed for configuration operation;
Iu interface configuration submodule: Iu interface resource configuration interface is provided, is used for the Iu interface resource is managed for configuration operation;
H.248 link configuration submodule: H.248 link circuit resource configuration interface is provided, is used for link circuit resource H.248 is managed for configuration operation.
15. the resource management apparatus of IP-based core net is characterized in that in the mobile communications network according to claim 14, described MTP3b configuration submodule comprises following at least one submodule:
MTP3b destination signaling point information configuration submodule: be used for MTP3b destination signaling point information is managed for configuration operation;
MTP3b routing iinformation configuration submodule: be used for the MTP3b routing iinformation is managed for configuration;
MTP3b link set information configuration submodule: be used for MTP3b link set information is managed for configuration operation;
MTP3b link information configuration submodule: be used for the MTP3b link information is managed for configuration.
16. the resource management apparatus of IP-based core net is characterized in that in the mobile communications network according to claim 11, described media gateway configuration module comprises Iu interface configuration submodule, and described Iu interface configuration submodule comprises:
Q.AAL2 neighbors information configuration submodule: be used for Q.AAL2 neighbors information is managed for configuration operation;
AAL2 routing information configuration submodule: be used for the AAL2 routing information is managed for configuration operation.
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