CN102209398A - Method and equipment for managing LIPA (local IP access) connection - Google Patents
Method and equipment for managing LIPA (local IP access) connection Download PDFInfo
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- CN102209398A CN102209398A CN2011101445846A CN201110144584A CN102209398A CN 102209398 A CN102209398 A CN 102209398A CN 2011101445846 A CN2011101445846 A CN 2011101445846A CN 201110144584 A CN201110144584 A CN 201110144584A CN 102209398 A CN102209398 A CN 102209398A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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Abstract
The invention discloses a method and equipment for managing LIPA (local IP access) connection. The method comprises the following steps: a source home nodeB obtains the LHN (local home nodeB network) identification of a local home nodeB network of a target home nodeB and the LHN identification of the source home nodeB; when the LHN identification of a target home nodeB is same with that of the source home nodeB, the source home nodeB determines to keep LIPA connection; and when the LHN identification of the target home nodeB is different from that of the source home nodeB, the source home nodeB determines to release LIPA connection. In the embodiment of the invention, the LIPA connection is determined to keep or release by judging whether the LHN identification of the target home nodeB and the LHN identification of the source home nodeB are same, and LIPA connection load bearing is processed in the switching process so as to provide a solution for processing the LIPA connection load bearing.
Description
Technical field
The present invention relates to communication technical field, relate in particular to management method and equipment that a kind of LIPA connects.
Background technology
LIPA(Local IP Access, local IP access) technology is that a kind of permission terminal is by HNB(Home NodeB, Home eNodeB)/HeNB(Home evolved NodeB, evolved Home eNodeB) is linked into the technology of the local network related (as home network, enterprise network etc.) with this Home eNodeB, and terminal is by LGW(Local Gateway, local gateway) be linked into local network.Wherein, the advantage of LIPA technology is: activated the terminal of LIPA, its user's face can be without operator's core net, thereby obtains more excellent data route path.
As shown in Figure 1, networking schematic diagram for local home base station network, PDN(Packet Data Network, packet data network) is local network, when terminal at LHN(Local H (e) NB Network, local home base station network) when mobile, LIPA connects should keep continuity in.
In local home base station network, a LHN is made up of one group of H (e) NB, and these H (e) NB can obtain the IP connection of local network by one or more LGW, and LHN has following characteristic: the one family base station only belongs to a LHN; A LGW only belongs to a LHN; When between the Home eNodeB of terminal at same LHN when mobile, need the continuity of supporting that LIPA connects, and the LGW that LIPA connects should not change.
In the prior art, X2 interface is LTE(Long Term Evolution, Long Term Evolution) interface in the system between two base stations, do not need the participation of core net based on the switching of X2 interface.In the 3GPP R10 stage, the X2 interface between the Home eNodeB is deployed in and belongs to same CSG(Closed Subscriber Group, closed user group) Home eNodeB between; After the 3GPP R10 stage, the X2 interface between the Home eNodeB can be deployed between the Home eNodeB that belongs to different CSG.
Do not have clear and definite corresponding relation between current regulation CSG and the LHN, the Home eNodeB of a CSG can belong to a plurality of LHN, and the Home eNodeB of a LHN also can belong to a plurality of different CSG.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem:
In the 3GPP R10 stage, Home eNodeB and local gateway realize on same physical entity, and do not support the mobility that LIPA connects, and therefore Home eNodeB can trigger the release of LIPA connection when switch.But in the 3GPP R11 stage, Home eNodeB and local gateway can be independent physical entities, and support the continuity that the LIPA in the same LHN connects, but in the X2 of terminal handoff procedure, how the carrying of LIPA connection is handled, also do not had corresponding solution at present.
Summary of the invention
Management method and equipment that the embodiment of the invention provides a kind of LIPA to connect with when switching, are determined to keep LIPA to connect or discharge LIPA to connect.
In order to achieve the above object, the embodiment of the invention provides a kind of local IP to insert the management method that LIPA connects, and comprising:
The source Home eNodeB obtains the local home base station network LHN sign of target Home eNodeB and the LHN sign of described source Home eNodeB;
When the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB identify when identical, described source Home eNodeB determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB sign not simultaneously, described source Home eNodeB determines to discharge the LIPA connection.
The embodiment of the invention provides a kind of local IP to insert the management method that LIPA connects, and comprising:
The target Home eNodeB obtains the local home base station network LHN sign of source Home eNodeB and the LHN sign of described target Home eNodeB;
When the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB identify when identical, described target Home eNodeB determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB sign not simultaneously, described target Home eNodeB determines to discharge the LIPA connection.
The embodiment of the invention provides a kind of local IP to insert the management equipment that LIPA connects, and comprising:
Acquisition module is used to obtain the local home base station network LHN sign of target Home eNodeB and the LHN sign of source Home eNodeB;
Determination module is used for identifying when identical as the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB, determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
The embodiment of the invention provides a kind of local IP to insert the management equipment that LIPA connects, and comprising:
Acquisition module is used to obtain the local home base station network LHN sign of source Home eNodeB and the LHN sign of target Home eNodeB;
Determination module is used for identifying when identical as the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB, determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
Compared with prior art, the present invention has the following advantages at least:
Identify whether identical with the LHN sign of source Home eNodeB by the LHN that judges the target Home eNodeB, connect to determine keeping LIPA to connect or to discharge LIPA, thereby can in handoff procedure, realize the carrying that LIPA connects is handled, so that the solution that the carrying of LIPA connection is handled to be provided.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the networking schematic diagram of the local home base station network that proposes in the prior art;
Fig. 2 is the management method schematic flow sheet that a kind of LIPA that the embodiment of the invention one provides connects;
Fig. 3 is the management method schematic flow sheet that a kind of LIPA that the embodiment of the invention two provides connects;
Fig. 4 is the management method schematic flow sheet that a kind of LIPA that the embodiment of the invention three provides connects;
Fig. 5 is the management method schematic flow sheet that a kind of LIPA that the embodiment of the invention four provides connects;
Fig. 6 is the management method schematic flow sheet that a kind of LIPA that the embodiment of the invention five provides connects;
Fig. 7 is the management equipment structural representation that a kind of LIPA that the embodiment of the invention six provides connects;
Fig. 8 is the management equipment structural representation that a kind of LIPA that the embodiment of the invention seven provides connects.
Embodiment
Below in conjunction with the accompanying drawing among the present invention, the technical scheme among the present invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The inventor notices in the process that realizes the embodiment of the invention:
In the 3GPP R11 stage, when terminal is mobile in same local home base station network, need the continuity of supporting that LIPA connects.Therefore, need in the handoff procedure whether to have shifted out local home base station network, differentiated treatment is carried out in the carrying that LIPA connects according to terminal.
Concrete, according at present LIPA being connected ambulant requirement as can be known, terminal moves in LHN when causing switching, and LIPA connects and can keep; When terminal had shifted out the LHN that activates LIPA connection place, then LIPA connected and can not keep.Therefore, how judging in handoff procedure whether terminal shifts out LHN, and promptly whether target Home eNodeB and source Home eNodeB belong to same LHN, is problem to be solved during carrying that LIPA connects is handled.
Further, according to the definition " the one family base station can only belong to a LHN " of current LHN as can be known, can judge whether terminal has shifted out LHN according to the LHN sign (being LHN id) of target Home eNodeB and source Home eNodeB is whether identical, and then judge and keep or discharge LIPA connecting.Can judge whether the target Home eNodeB is identical with the LHN sign of source Home eNodeB by the source Home eNodeB in the practical application, also can judge whether the target Home eNodeB is identical with the LHN sign of source Home eNodeB by the target Home eNodeB.
Embodiment one
The management method that the embodiment of the invention one provides a kind of LIPA to connect judges by the source Home eNodeB whether the LHN of target Home eNodeB and source Home eNodeB identifies identical, and Home eNodeB can be for HNB/ HeNB etc., and as shown in Figure 2, this method may further comprise the steps:
Concrete, each Home eNodeB can identify by mutual LHN separately when setting up X2 interface, self is preserved the LHN sign of other Home eNodeB by each Home eNodeB.Therefore, the source Home eNodeB can receive the LHN sign from other Home eNodeB when setting up X2 interface with other Home eNodeB, and preserves the LHN sign of other Home eNodeB.
Terminal from the source Home eNodeB to the handoff procedure of target Home eNodeB, the source Home eNodeB can get access to the LHN sign of target Home eNodeB from the LHN sign of other Home eNodeB of self preserving.
It should be noted that, when preserving the LHN sign of other Home eNodeB, can preserve the corresponding relation of the LHN sign of Home eNodeB sign or cell ID and Home eNodeB, when obtaining the LHN sign of target Home eNodeB, can inquire about corresponding relation by target Home eNodeB sign or cell ID, thereby obtain the LHN sign of target Home eNodeB.
Concrete, if the LHN sign of the LHN of target Home eNodeB sign and source Home eNodeB is identical, illustrating that then the LIPA connection can keep, the source Home eNodeB connects beared information with LIPA and is sent to the target Home eNodeB with other beared information.
Concrete, if the LHN sign of the LHN of target Home eNodeB sign and source Home eNodeB is different, illustrating then that LIPA connects can not keep, and the source Home eNodeB does not connect LIPA the relevant information of carrying and is sent to the target Home eNodeB, follow-uply will initiate the release that LIPA connects by core net.
In sum, in the embodiment of the invention, whether the source Home eNodeB identifies identical with the LHN sign of source Home eNodeB by the LHN that judges the target Home eNodeB, connect to determine keeping LIPA to connect or to discharge LIPA, thereby can in handoff procedure, realize the carrying that LIPA connects is handled, so that the solution that the carrying of LIPA connection is handled to be provided.
Embodiment two
The management method that the embodiment of the invention two provides a kind of LIPA to connect judges by the target Home eNodeB whether the LHN of target Home eNodeB and source Home eNodeB identifies identical, and Home eNodeB can be for HNB/ HeNB etc., and as shown in Figure 3, this method may further comprise the steps:
Mode one
Each Home eNodeB can identify by mutual LHN separately when setting up X2 interface, self is preserved the LHN sign of other Home eNodeB by each Home eNodeB.Therefore, the target Home eNodeB can receive the LHN sign from other Home eNodeB when setting up X2 interface with other Home eNodeB, and preserves the LHN sign of other Home eNodeB.
The target Home eNodeB is after receiving the handoff request message that the source Home eNodeB sends, and the target Home eNodeB can get access to the LHN sign of source Home eNodeB from the LHN sign of other Home eNodeB of self preserving.
It should be noted that, when preserving the LHN sign of other Home eNodeB, can preserve the corresponding relation of the LHN sign of Home eNodeB sign or cell ID and Home eNodeB, when obtaining the LHN sign of source Home eNodeB, can inquire about corresponding relation by source Home eNodeB sign or cell ID, thus the LHN sign of the source of acquisition Home eNodeB.
Mode two
When the X2 switching took place, the source Home eNodeB sent handoff request message to the target Home eNodeB, carried the LHN sign of source Home eNodeB in this handoff request message; Afterwards, the target Home eNodeB receives the handoff request message from the source Home eNodeB, and obtains the LHN sign of source Home eNodeB from handoff request message.
Concrete, if the LHN sign of the LHN of target Home eNodeB sign and source Home eNodeB is identical, illustrating that then the LIPA connection can keep, the target Home eNodeB will be accepted the carrying that LIPA connects.
Concrete, if the LHN sign of the LHN of target Home eNodeB sign and source Home eNodeB is different, illustrate that then the LIPA connection can not keep, the target Home eNodeB will not accepted the carrying that LIPA connects, and return the not received beared information that comprises in being carried on that LIPA connects to the source Home eNodeB, follow-uply will initiate the release of LIPA connection by core net.
In sum, in the embodiment of the invention, whether the target Home eNodeB identifies identical with the LHN sign of source Home eNodeB by the LHN that judges the target Home eNodeB, connect to determine keeping LIPA to connect or to discharge LIPA, thereby can in handoff procedure, realize the carrying that LIPA connects is handled, so that the solution that the carrying of LIPA connection is handled to be provided.
Embodiment three
The management method that the embodiment of the invention three provides a kind of LIPA to connect supposes that source Home eNodeB and target Home eNodeB belong to a LHN, i.e. the carrying of LIPA connection can keep.As shown in Figure 4, this method may further comprise the steps:
Step 401 is set up X2 interface between source Home eNodeB and target Home eNodeB.
Concrete, source Home eNodeB and target Home eNodeB are in the mutual affiliated separately LHN sign in the related news of setting up of X2 interface, and the LHN sign of the LHN of source Home eNodeB sign and target Home eNodeB is identical in the present embodiment.
Step 402, source Home eNodeB are initiated to switch.Wherein, the source Home eNodeB LHN sign of target Home eNodeB as can be known is identical with the LHN sign of self, judges that therefore the carrying of LIPA connection can be switched.
Step 403, the source Home eNodeB sends handoff request message to the target Home eNodeB, comprises in this handoff request message that LIPA connects the relevant information of carrying.
Step 404, the target Home eNodeB returns switching response message.
Step 405 is carried out and is switched subsequent process, repeats no more in this process present embodiment.
Embodiment four
The management method that the embodiment of the invention four provides a kind of LIPA to connect supposes that source Home eNodeB and target Home eNodeB belong to Different L HN, i.e. the carrying of LIPA connection can not keep.As shown in Figure 5, this method may further comprise the steps:
Step 501 is set up X2 interface between source Home eNodeB and target Home eNodeB.
Concrete, source Home eNodeB and target Home eNodeB are in the mutual affiliated separately LHN sign in the related news of setting up of X2 interface, and the LHN sign of the LHN of source Home eNodeB sign and target Home eNodeB is different in the present embodiment.
Step 502, the source Home eNodeB sends handoff request message to the target Home eNodeB.
The LHN sign of obtaining when step 503, target Home eNodeB are set up according to handoff request message and X2 interface as can be known, the LHN of source Home eNodeB sign is inequality with self LHN sign, judges that LIPA connects can not keep.
Step 504, the target Home eNodeB returns switching response message to the source Home eNodeB, and the carrying that in this switching response message LIPA is connected is returned as the carrying of not accepting.
Step 505 is carried out and is switched subsequent process.According to prior art, core net will be initiated LIPA and connect deactivation process.
Embodiment five
The management method that the embodiment of the invention five provides a kind of LIPA to connect supposes that source Home eNodeB and target Home eNodeB belong to Different L HN, i.e. the carrying of LIPA connection can not keep.As shown in Figure 6, this method may further comprise the steps:
Step 601, the source Home eNodeB sends handoff request message to the target Home eNodeB, carries the LHN identification information of source Home eNodeB in this handoff request message.
Step 602, the target Home eNodeB identifies as can be known according to the LHN sign and the LHN of self that carry in the handoff request message, and the LHN of source Home eNodeB sign and self LHN sign are inequality, judge that the LIPA connection can not keep.
Step 603, the target Home eNodeB returns switching response message to the source Home eNodeB, and the carrying that in this switching response message LIPA is connected is returned as the carrying of not accepting.
Step 604 is carried out and is switched subsequent process.According to prior art, core net will be initiated LIPA and connect deactivation process.
Embodiment six
Based on the inventive concept same with said method, also provide a kind of local IP to insert the management equipment that LIPA connects in the embodiment of the invention, as shown in Figure 7, this equipment comprises:
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
This equipment also comprises:
Described acquisition module 11 specifically is used for identifying from the LHN that each LHN sign that receives is obtained described target Home eNodeB.
Described determination module 12 also is used for the beared information that described LIPA connects is sent to described target Home eNodeB.
Described determination module 12 is used for also determining that the beared information that described LIPA is not connected is sent to described target Home eNodeB.
Described acquisition module 11 specifically is used in terminal from the handoff procedure of source Home eNodeB to the target Home eNodeB, obtains the LHN sign of described target Home eNodeB and the LHN of described source Home eNodeB and identifies.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Embodiment seven
Based on the inventive concept same with said method, also provide a kind of local IP to insert the management equipment that LIPA connects in the embodiment of the invention, as shown in Figure 8, this equipment comprises:
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
This equipment also comprises:
Described acquisition module 21 specifically is used for identifying from the LHN that each LHN sign that receives is obtained described source Home eNodeB.
Described acquisition module 21 specifically is used for obtaining from described handoff request message the LHN sign of described source Home eNodeB.
Described determination module 22 also is used to accept the beared information that the described LIPA from described source Home eNodeB connects.
Described determination module 22 also is used for definite beared information of not accepting from the described LIPA connection of described source Home eNodeB, and returns the message of the beared information of not accepting described LIPA connection to described source Home eNodeB.
Described acquisition module 21 specifically is used in terminal from the handoff procedure of source Home eNodeB to the target Home eNodeB, obtains the LHN sign of described source Home eNodeB and the LHN of described target Home eNodeB and identifies.
Wherein, each module of apparatus of the present invention can be integrated in one, and also can separate deployment.Above-mentioned module can be merged into a module, also can further split into a plurality of submodules.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be a personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, module in the accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (22)
1. a local IP inserts the management method that LIPA connects, and it is characterized in that, comprising:
The source Home eNodeB obtains the local home base station network LHN sign of target Home eNodeB and the LHN sign of described source Home eNodeB;
When the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB identify when identical, described source Home eNodeB determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB sign not simultaneously, described source Home eNodeB determines to discharge the LIPA connection.
2. the method for claim 1, it is characterized in that, described source Home eNodeB obtains the local home base station network LHN sign of target Home eNodeB, also comprises before: described source Home eNodeB receives the LHN sign from other Home eNodeB when setting up X2 interface with other Home eNodeB;
Described source Home eNodeB obtains the local home base station network LHN sign of target Home eNodeB, comprising:
Described source Home eNodeB obtains the LHN sign of described target Home eNodeB from each LHN sign that receives.
3. the method for claim 1 is characterized in that, described source Home eNodeB determines to keep LIPA to connect, and also comprises afterwards:
Described source Home eNodeB is sent to described target Home eNodeB with the beared information that described LIPA connects.
4. the method for claim 1 is characterized in that, described source Home eNodeB is determined to discharge LIPA and connected, and also comprises afterwards:
Described source Home eNodeB determines that the beared information that described LIPA is not connected is sent to described target Home eNodeB, and discharges described LIPA connection by core net.
5. as each described method of claim 1-4, it is characterized in that described source Home eNodeB obtains the LHN sign of target Home eNodeB and the LHN sign of described source Home eNodeB, comprising:
Terminal from the source Home eNodeB to the handoff procedure of target Home eNodeB, described source Home eNodeB obtains the LHN sign of described target Home eNodeB and the LHN of described source Home eNodeB identifies.
6. a local IP inserts the management method that LIPA connects, and it is characterized in that, comprising:
The target Home eNodeB obtains the local home base station network LHN sign of source Home eNodeB and the LHN sign of described target Home eNodeB;
When the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB identify when identical, described target Home eNodeB determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB sign not simultaneously, described target Home eNodeB determines to discharge the LIPA connection.
7. method as claimed in claim 6, it is characterized in that, described target Home eNodeB obtains the local home base station network LHN sign of source Home eNodeB, also comprises before: described target Home eNodeB receives the LHN sign from other Home eNodeB when setting up X2 interface with other Home eNodeB;
Described target Home eNodeB obtains the local home base station network LHN sign of source Home eNodeB, comprising:
Described target Home eNodeB obtains the LHN sign of described source Home eNodeB from each LHN sign that receives.
8. method as claimed in claim 6 is characterized in that, described target Home eNodeB obtains the local home base station network LHN sign of source Home eNodeB, comprising:
Described target Home eNodeB receives the handoff request message from described source Home eNodeB, carries the LHN sign of described source Home eNodeB in the described handoff request message; And the LHN that obtains described source Home eNodeB from described handoff request message identifies.
9. method as claimed in claim 6 is characterized in that, described target Home eNodeB determines to keep LIPA to connect, and also comprises afterwards:
Described target Home eNodeB is accepted the beared information from the described LIPA connection of described source Home eNodeB.
10. method as claimed in claim 6 is characterized in that, described target Home eNodeB is determined to discharge LIPA and connected, and also comprises afterwards:
Described target Home eNodeB determines not accept the beared information that the described LIPA from described source Home eNodeB connects, and returns the message of not accepting the beared information that described LIPA connects to described source Home eNodeB, and discharges described LIPA by core net and connect.
11., it is characterized in that described target Home eNodeB obtains the LHN sign of source Home eNodeB and the LHN sign of described target Home eNodeB, comprising as each described method of claim 6-10:
Terminal from the source Home eNodeB to the handoff procedure of target Home eNodeB, described target Home eNodeB obtains the LHN sign of described source Home eNodeB and the LHN of described target Home eNodeB identifies.
12. a local IP inserts the management equipment that LIPA connects, and it is characterized in that, comprising:
Acquisition module is used to obtain the local home base station network LHN sign of target Home eNodeB and the LHN sign of source Home eNodeB;
Determination module is used for identifying when identical as the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB, determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
13. equipment as claimed in claim 12 is characterized in that, also comprises:
Receiver module is used for when setting up X2 interface with other Home eNodeB, receives the LHN sign from other Home eNodeB;
Described acquisition module specifically is used for identifying from the LHN that each LHN sign that receives is obtained described target Home eNodeB.
14. equipment as claimed in claim 12 is characterized in that,
Described determination module also is used for the beared information that described LIPA connects is sent to described target Home eNodeB.
15. equipment as claimed in claim 12 is characterized in that,
Described determination module is used for also determining that the beared information that described LIPA is not connected is sent to described target Home eNodeB.
16. as each described equipment of claim 12-15, it is characterized in that,
Described acquisition module specifically is used in terminal from the handoff procedure of source Home eNodeB to the target Home eNodeB, obtains the LHN sign of described target Home eNodeB and the LHN of described source Home eNodeB and identifies.
17. a local IP inserts the management equipment that LIPA connects, and it is characterized in that, comprising:
Acquisition module is used to obtain the local home base station network LHN sign of source Home eNodeB and the LHN sign of target Home eNodeB;
Determination module is used for identifying when identical as the LHN of described target Home eNodeB sign and the LHN of described source Home eNodeB, determines to keep the LIPA connection;
When the LHN of the LHN of described target Home eNodeB sign and described source Home eNodeB identifies not simultaneously, determine to discharge LIPA and connect.
18. equipment as claimed in claim 17 is characterized in that, also comprises:
Receiver module is used for when setting up X2 interface with other Home eNodeB, receives the LHN sign from other Home eNodeB;
Described acquisition module specifically is used for identifying from the LHN that each LHN sign that receives is obtained described source Home eNodeB.
19. equipment as claimed in claim 17 is characterized in that, also comprises:
Receiver module is used to receive the handoff request message from described source Home eNodeB, carries the LHN sign of described source Home eNodeB in the described handoff request message;
Described acquisition module specifically is used for obtaining from described handoff request message the LHN sign of described source Home eNodeB.
20. equipment as claimed in claim 17 is characterized in that,
Described determination module also is used to accept the beared information that the described LIPA from described source Home eNodeB connects.
21. equipment as claimed in claim 17 is characterized in that,
Described determination module also is used for definite beared information of not accepting from the described LIPA connection of described source Home eNodeB, and returns the message of the beared information of not accepting described LIPA connection to described source Home eNodeB.
22. as each described equipment of claim 17-21, it is characterized in that,
Described acquisition module specifically is used in terminal from the handoff procedure of source Home eNodeB to the target Home eNodeB, obtains the LHN sign of described source Home eNodeB and the LHN of described target Home eNodeB and identifies.
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| CN201110144584.6A CN102209398B (en) | 2011-05-31 | 2011-05-31 | Method and equipment for managing LIPA (local IP access) connection |
| PCT/CN2012/073337 WO2012163169A1 (en) | 2011-05-31 | 2012-03-30 | Method and device for managing lipa connection |
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| CN201110144584.6A CN102209398B (en) | 2011-05-31 | 2011-05-31 | Method and equipment for managing LIPA (local IP access) connection |
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| WO2012163169A1 (en) | 2012-12-06 |
| CN102209398B (en) | 2014-06-04 |
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