CN101827455B - Method for automatically establishing link connection, device and base station - Google Patents
Method for automatically establishing link connection, device and base station Download PDFInfo
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- CN101827455B CN101827455B CN201010179320.XA CN201010179320A CN101827455B CN 101827455 B CN101827455 B CN 101827455B CN 201010179320 A CN201010179320 A CN 201010179320A CN 101827455 B CN101827455 B CN 101827455B
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Abstract
The invention discloses a method for automatically establishing link connection, a device and a base station, wherein the method comprises the steps of setting node attribute information according to a node model; acquiring the node attribute information, and taking the acquired node attribute information as the opposite-end node information of a link to be established; taking the node information of nodes with the same type as the home-end node information of the link to be established when nodes having the same type with the opposite-end nodes exist locally; and automatically establishing the link according to the home-end node information and the opposite-end node information. When the embodiment of the invention is applied, the user only needs to set EndPoint so as to avoid manually configuring the link and realize the automatic establishment of the link, and the configuration efficiency and the accuracy of the link are greatly increased.
Description
Technical field
The present invention relates to communication technical field, particularly one sets up link-attached method, device and a kind of base station automatically.
Background technology
Long Term Evolution (LTE) introduces self-organizing network (SON, Self Organization Network) characteristic, signaling and service link are from setting up to require transmission to support, the X2 link that certainly the setting up of this signaling and service link comprises between base station (eNodeB) and eNodeB and the S1 link between eNodeB and core net.
At present, command transmitting and service link are all manually add.As: increase SCTP (SCTP) link, S1 interface or X2 interface, increase service link etc.In manual adding procedure, signaling and service link to client information all by manually learning by heart and then manually adding, these information do not obtain unified planning and management.
Inventor is realizing finding in prior art process, owing to being manually add in command transmitting and service link, signaling and service link to client information all by manually learning by heart, be easy to like this occur human error, thus affect carrying out of regular traffic, and the allocative efficiency of link is very low.
Summary of the invention
Embodiments providing one and automatically set up link-attached method, device and base station, can avoid by manual configuration link, realizing link from setting up, and, significantly improve allocative efficiency and the accuracy of link.
Embodiments provide one and automatically set up link-attached method, comprising:
According to nodal analysis method, node attribute information is set;
Obtain described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
When this locality existence has the node of identical type with described peer node, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
According to described local terminal nodal information and correspondent node information, automatically set up link.
The embodiment of the present invention additionally provides one and automatically sets up link-attached device, comprising:
Dispensing unit, for arranging node attribute information according to nodal analysis method;
Peer node acquiring unit, for obtaining described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
This end node acquiring unit, when having the node of identical type for existing in this locality with described peer node, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
Link establishment unit, for according to described local terminal nodal information and correspondent node information, sets up link automatically.
The embodiment of the present invention additionally provides a kind of base station, comprising:
Link establishment unit, for obtaining described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up; Confirm existed with described peer node, there is the node of identical type time, using the local terminal nodal information of the nodal information of described identical type node as link to be set up; According to described local terminal nodal information and correspondent node information, automatically set up link.
The application embodiment of the present invention, can realizing link from setting up, improving allocative efficiency and the accuracy of link.For user, can client information be managed and plans easily to signaling link and service link.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 sets up link-attached method flow diagram automatically according to the embodiment of the present invention;
Fig. 2 sets up link-attached apparatus structure schematic diagram automatically according to the embodiment of the present invention;
Fig. 3 is the architecture of base station schematic diagram according to the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In order to support SON, the embodiment of the present invention introduces node (EndPoint) management.By to EndPoint management, manual configuration link can being avoided, realizing link from setting up, and, significantly improve allocative efficiency and the accuracy of link.Illustrate below in conjunction with accompanying drawing.
See Fig. 1, it automatically sets up link-attached method flow diagram according to the embodiment of the present invention, specifically comprises: arrange node attribute information according to the nodal analysis method arranged; Described method also comprises:
Step 101, base station obtains described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
Step 102, when described base station confirm local existed with described peer node, there is the node of identical type time, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
Step 103, according to described local terminal nodal information and correspondent node information, sets up link automatically.
It should be noted that, if base station confirms that this locality does not exist the node with described peer node with identical type, then wouldn't initiate link establishment, when this locality existence has the node of identical type with described peer node, then initiate link establishment process.
It should be noted that, the above-mentioned node with identical type can be the node supporting identical protocol type with described peer node, it should be noted that, here " having the node of identical type " is not limited to the node supporting same protocol type, as long as any two can meet signaling link and can be called as the node with identical type from setting up the node required.
It should be noted that, method shown in Fig. 1 can also comprise: receiving node operational order, determines node to be operated according to the index information in described operational order; Operation indicated in executable operations instruction.As long as above-mentioned index information uniquely can determine node, it can be this locality mark of node, can be also IP address and port numbers, at this, not limit the particular content of index information.
Wherein, described operational order can be knot removal instruction; Described node to be operated is node to be deleted; Now, indicated in described executable operations instruction operation can comprise: delete all link informations relevant to node to be deleted.In addition, the described index information determining node to be deleted can also be deleted.
Such as, in another embodiment, method shown in Fig. 1 can also comprise link circuit deleting process: base station receiving node delete instruction, determines node to be deleted according to described delete instruction, deletes all link informations relevant to node to be deleted.
Wherein, in another embodiment, on the basis of deleting all link informations relevant to node to be deleted, described index information can also be deleted.
Wherein, described operational order can be node modify instruction; Described node to be operated can be node to be modified; Operation indicated in described executable operations instruction can comprise: the correspondent node information of all links corresponding to the described node to be modified of revised context indicated in described node modify instruction amendment.
Such as, in another embodiment, method shown in Fig. 1 can also comprise link modification process: base station receiving node modify instruction, obtains node to be modified this locality mark from described modify instruction; This locality according to described node to be modified identifies, and obtains all link informations relevant to described node to be modified, the correspondent node information of all links corresponding to the described node to be modified of revised context indicated in described modify instruction amendment.
Wherein, described operational order is querying node instruction; Described node to be operated is node to be checked; Operation indicated in described executable operations instruction comprises: obtain all link informations relevant to described node to be checked, and be presented at assigned address.
Such as, in another embodiment, method shown in Fig. 1 can also comprise link query script: base station receiving node query statement, obtains node to be checked this locality mark from described query statement; This locality according to described node to be checked identifies, and obtains all link informations relevant to described node to be checked, and shows.
It should be noted that, for EndPoint, what it was concrete can be mobile management entity (MME), gateway (SGW) or base station (eNodeB).Wherein, MME mainly comprises that signaling IP information, SGW mainly comprise business IP information, eNodeB comprises signaling and business IP information.In the process of object modeling, MME, SGW and eNodeB are abstracted into different models respectively:
MME model
Specifically comprise following information: MME this locality mark (MMEID), MME are used for setting up the IP address of signaling link, the application layer port numbers of MME; If S1 mouth SCTP supports many ownership, then can include multiple IP address being used for setting up signaling link in MME model.
SGW model
Specifically comprise following information: SGW this locality mark (SGWID), SGW are used for setting up the IP address of service link; Wherein, multiple IP address being used for setting up service link can be comprised in SGW.
ENodeB model
Specifically comprise following information: the IP address that eNodeB this locality identifies (eNodeBID), eNodeB end is used for setting up signaling link, the application layer port numbers of eNodeB, eNodeB hold the IP address being used for setting up service link; If X2 mouth SCTP supports many ownership, then can include multiple IP address being used for setting up signaling link in eNodeB; Multiple IP address being used for setting up service link can be comprised in eNodeB.
Based on above-mentioned nodal analysis method, node attribute information can be different according to the difference of nodal analysis method:
If node is MME node; Then link described in Fig. 1 is signaling link;
Now, described in Fig. 1, node attribute information comprises: MME this locality mark, application layer port numbers for the IP address and MME of setting up signaling link.If the Stream Control Transmission Protocol support of the S1 mouth of MME belongs to more, then the above-mentioned IP address for setting up signaling link can for multiple, and its concrete number is identical with the number of supported many ownership.
If node is SGW node; Then link described in Fig. 1 is service link;
Now, Fig. 1 node attribute information comprises: SGW this locality mark and the IP address for setting up service link.The above-mentioned IP address for setting up service link can be multiple.
If node is eNodeB node; Then link described in Fig. 1 is signaling link and service link;
Now, Fig. 1 node attribute information comprises: eNodeB this locality mark, for setting up the IP address of signaling link, the application layer port numbers of eNodeB, and for setting up the IP address of service link.If the Stream Control Transmission Protocol support of the X2 mouth of eNodeB belongs to more, then the above-mentioned IP address setting up signaling link can for multiple, and its concrete number is identical with the number of supported many ownership; Similar, the above-mentioned IP address for setting up service link also can be multiple.
Below from the angle of various node, again illustrate by EndPoint management, realize certainly setting up and management of link.
For MME
When needs increase MME node, first obtain the attribute information of described MME node to be increased; If base station confirms that this locality has existed the MME node with described MME to be increased with identical type, such as, the MME node of this identical type and MME node to be increased support that same protocol is as Stream Control Transmission Protocol; Then already present for this locality MME node is set to this end node, the attribute information of MME node to be increased is set to correspondent node information, and initiate signaling link from setting up according to local terminal nodal information and correspondent node information; If determine, base station determines that this locality does not exist the MME node with the concrete identical type of described MME to be increased, then do not initiate certainly setting up of signaling link, until when confirming the local MME node existed with the concrete identical type of described MME to be increased, just initiate signaling link from setting up.
When MME node deleted by needs, this locality according to described MME node identifies, and inquires all signaling links relevant to described MME to be deleted, afterwards, deletes this MME node and all signaling links relevant to this MME node.The all signaling links automatically set up through this MME node should be referred to by all signaling links relevant to MME to be deleted.
It should be noted that, the embodiment of the present invention does not limit the signaling link how deleted and automatically set up, concrete delet method can have a variety of, a kind of possible method is, automatically mark is set up in the signaling link increase for automatically setting up, when needs are deleted, the signaling link corresponding to mark that this is set up automatically directly can be deleted.
When needs amendment MME node, this locality according to described MME node identifies, and inquires all signaling links relevant to described MME to be modified, afterwards, amendment with all relevant links of this MME node to client information, namely revise the correspondent node information of all links corresponding to this MME node.
When needs inquiry MME node, this locality according to described MME node identifies, inquire all signaling links relevant to described MME to be checked, and be presented at the client place main frame sending querying command, or, position indicated in querying command shows, so that administrative staff know all information relevant to MME node to be checked.
For SGW
When needs increase SGW node, first obtain the attribute information of described SGW node to be increased; If base station confirms that this locality has existed the SGW node with described SGW to be increased with identical type, such as, the SGW node of this identical type and SGW node to be increased support that same protocol is as the GPRS Tunnel Protocol (GTPU) of user level or User Datagram Protocol (UDP); Then already present for this locality SGW node is set to this end node, the attribute information of SGW node to be increased is set to correspondent node information, and initiate service link from setting up according to local terminal nodal information and correspondent node information; If determine, base station determines that this locality does not exist the SGW node with the concrete identical type of described SGW to be increased, then do not initiate certainly setting up of service link, until when confirming the local SGW node existed with the concrete identical type of described SGW to be increased, just initiate service link from setting up.
When SGW node deleted by needs, this locality according to described SGW node identifies, and inquires all service link relevant to described SGW to be deleted, afterwards, deletes this SGW node and all service link relevant to this SGW node.The all service link automatically set up through this SGW node should be referred to by all service link relevant to SGW to be deleted.
When needs amendment SGW node, this locality according to described SGW node identifies, and inquires all service link relevant to described SGW to be modified, afterwards, amendment with all relevant links of this SGW node to client information, namely revise the correspondent node information of all service link corresponding to this SGW node.
When needs inquiry SGW node, this locality according to described SGW node identifies, inquire all service link relevant to described SGW to be checked, and be presented at the client place main frame sending querying command, or, position indicated in querying command shows, so that administrative staff know all information relevant to MME node to be checked.
For eNodeB
When needs increase eNodeB node, first obtain the attribute information of described eNodeB node to be increased; If base station confirms that this locality has existed the eNodeB node with described eNodeB to be increased with identical type, such as, the eNodeB node of this identical type and eNodeB node to be increased support that same protocol is as Stream Control Transmission Protocol; Then already present for this locality eNodeB node is set to this end node, by eNodeB node to be increased be used for set up the correspondent node information that the IP address of signaling link and application layer port numbers are set to signaling link to be set up, the IP address being used for setting up service link is set to the correspondent node information of vertical service link yet to be built, and initiates signaling link and service link from setting up according to local terminal nodal information and correspondent node information; If determine, base station determines that this locality does not exist the eNodeB node with the concrete identical type of described eNodeB to be increased, then do not initiate the foundation certainly of signaling link and service link, until when confirming the local eNodeB node existed with the concrete identical type of described eNodeB to be increased, just initiate the foundation certainly of signaling link and service link.
When eNodeB node deleted by needs, this locality according to described eNodeB node identifies, inquire all signaling relevant to described eNodeB to be deleted and service link, afterwards, delete this eNodeB node and all signaling relevant to this eNodeB node and service link.This all signaling relevant to eNodeB to be deleted and service link refer to all signalings and service link automatically set up through this eNodeB node.
When needs amendment eNodeB node, this locality according to described eNodeB node identifies, inquire all signaling relevant to described eNodeB to be modified and service link, afterwards, amendment with all relevant links of this eNodeB node to client information, namely revise the correspondent node information of all signalings and service link corresponding to this eNodeB node.
When needs inquiry eNodeB node, this locality according to described eNodeB node identifies, inquire all signaling relevant to described eNodeB to be checked and service link, and be presented at the client place main frame sending querying command, or, position indicated in querying command shows, so that administrative staff know all information relevant to MME node to be checked.
Like this, only needing user to arrange EndPoint, avoid by manual configuration link, achieving link from setting up, and, significantly improve allocative efficiency and the accuracy of link.
Further, by deleting EndPoint, revising, the bookkeeping such as inquiry, user can managing client information and planning easily to signaling link and service link.
Visible, the method that provides of the application embodiment of the present invention, by configuration EndPoint information can configure command transmitting link and service link to client information; By can realize the management of EndPoint to command transmitting link and service link from operations such as foundation, deletion, amendment, inquiries.
The embodiment of the present invention additionally provides one and automatically sets up link-attached device, see Fig. 2, specifically comprises:
Dispensing unit 201, for arranging node attribute information according to nodal analysis method;
Peer node acquiring unit 202, for obtaining described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
This end node acquiring unit 203, when having the node of identical type for existing in this locality with described peer node, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
Link establishment unit 204, for according to described local terminal nodal information and correspondent node information, sets up link automatically.
Described device also comprises:
Nodal operation unit, for receiving node operational order, determines node to be operated according to the index information in described operational order; Operation indicated in executable operations instruction.
Wherein, described node is MME node; Then described link is signaling link; Described node attribute information comprises: MME this locality mark, application layer port numbers for the IP address and MME of setting up signaling link; Or described node is SGW node; Described link is service link; Described node attribute information comprises: SGW this locality mark and the IP address for setting up service link; Or described node is eNodeB node; Described link is signaling link and service link; Described node attribute information comprises: eNodeB this locality mark, for setting up the IP address of signaling link, the application layer port numbers of eNodeB, and for setting up the IP address of service link.
The embodiment of the present invention additionally provides a kind of base station, specifically comprises:
Link establishment unit 301, for obtaining described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up; Confirm existed with described peer node, there is the node of identical type time, using the local terminal nodal information of the nodal information of described identical type node as link to be set up; According to described local terminal nodal information and correspondent node information, automatically set up link.
Described base station can also comprise: nodal operation unit, for receiving node operational order, determines node to be operated according to the index information in described operational order; Operation indicated in executable operations instruction.
For device and base station embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
One of ordinary skill in the art will appreciate that all or part of step realized in said method execution mode is that the hardware that can carry out instruction relevant by program has come, described program can be stored in computer read/write memory medium, here the alleged storage medium obtained, as: ROM/RAM, magnetic disc, CD etc.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (14)
1. automatically set up a link-attached method, it is characterized in that, comprising:
According to nodal analysis method, node attribute information is set;
Obtain described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
When this locality existence has the node of identical type with described peer node, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
According to described local terminal nodal information and correspondent node information, automatically set up signaling link and/or service link.
2. method according to claim 1, is characterized in that, described method also comprises:
Receiving node operational order, determines node to be operated according to the index information in described operational order;
Operation indicated in executable operations instruction.
3. method according to claim 2, is characterized in that,
Described operational order is knot removal instruction; Described node to be operated is node to be deleted;
Operation indicated in described executable operations instruction comprises: delete all link informations relevant to node to be deleted.
4. method according to claim 3, is characterized in that, described method also comprises: the index information deleting described node to be deleted.
5. method according to claim 2, is characterized in that,
Described operational order is node modify instruction; Described node to be operated is node to be modified;
Operation indicated in described executable operations instruction comprises: the correspondent node information of all links corresponding to the described node to be modified of revised context indicated in described node modify instruction amendment.
6. method according to claim 2, is characterized in that,
Described operational order is querying node instruction; Described node to be operated is node to be checked;
Operation indicated in described executable operations instruction comprises: obtain all link informations relevant to described node to be checked, and be presented at assigned address.
7. method according to claim 1, is characterized in that,
Described node is MME node; Described link is signaling link;
Node attribute information comprises: MME this locality mark, application layer port numbers for the IP address and MME of setting up signaling link.
8. method according to claim 1, is characterized in that,
Described node is SGW node; Described link is service link;
Node attribute information comprises: SGW this locality mark and the IP address for setting up service link.
9. method according to claim 1, is characterized in that,
Described node is eNodeB node; Described link is signaling link and service link;
Node attribute information comprises: eNodeB this locality mark, for setting up the IP address of signaling link, the application layer port numbers of eNodeB, and for setting up the IP address of service link.
10. automatically set up a link-attached device, it is characterized in that, comprising:
Dispensing unit, for arranging node attribute information according to nodal analysis method;
Peer node acquiring unit, for obtaining described node attribute information, using the correspondent node information of obtained node attribute information as link to be set up;
This end node acquiring unit, when having the node of identical type for existing in this locality with described peer node, using the local terminal nodal information of the nodal information of described identical type node as link to be set up;
Link establishment unit, for according to described local terminal nodal information and correspondent node information, sets up signaling link and/or service link automatically.
11. devices according to claim 10, is characterized in that, described device also comprises:
Nodal operation unit, for receiving node operational order, determines node to be operated according to the index information in described operational order; Operation indicated in executable operations instruction.
12. devices according to claim 10, is characterized in that,
Described node is MME node; Described link is signaling link;
Node attribute information comprises: MME this locality mark, application layer port numbers for the IP address and MME of setting up signaling link;
Or,
Described node is SGW node; Described link is service link;
Node attribute information comprises: SGW this locality mark and the IP address for setting up service link;
Or,
Described node is eNodeB node; Described link is signaling link and service link;
Node attribute information comprises: eNodeB this locality mark, for setting up the IP address of signaling link, the application layer port numbers of eNodeB, and for setting up the IP address of service link.
13. 1 kinds of base stations, is characterized in that, comprising:
Link establishment unit, for obtaining node attribute information, using the correspondent node information of obtained node attribute information as link to be set up; Confirm existed with described peer node, there is the node of identical type time, using the local terminal nodal information of the nodal information of described identical type node as link to be set up; According to described local terminal nodal information and correspondent node information, automatically set up signaling link and/or service link.
14. base stations according to claim 13, is characterized in that, described base station also comprises:
Nodal operation unit, for receiving node operational order, determines node to be operated according to the index information in described operational order; Operation indicated in executable operations instruction.
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| CN102301788B (en) * | 2011-04-11 | 2013-09-11 | 华为技术有限公司 | Method and device for establishing X2 link |
| CN104469969B (en) * | 2013-09-16 | 2018-10-19 | 北京久华信信息技术有限公司 | Network element parameter configuration and the self-healing method of mistake in a kind of wireless telecommunication system |
| CN104734931B (en) * | 2015-03-31 | 2018-06-05 | 华为技术有限公司 | Link establishing method and device between a kind of virtual network function |
| CN106549776A (en) * | 2015-09-17 | 2017-03-29 | 华为数字技术（成都）有限公司 | A kind of method and communication equipment for creating link |
| CN107360011A (en) * | 2016-05-10 | 2017-11-17 | 中兴通讯股份有限公司 | A kind of business chain generation method and system |
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| EP1583288A2 (en) * | 2004-03-29 | 2005-10-05 | Fujitsu Limited | Network device provided with ethernet interface |
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