CN103384405A - Method and device for managing user service resources - Google Patents
Method and device for managing user service resources Download PDFInfo
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Abstract
The invention provides a method and device for managing user service resources. The method includes the steps that a base station receives the corresponding relation of a user terminal and a CSG, and the corresponding relation is sent by a mobile management unit; the base station allocates the service resources according to the corresponding relation. According to the method and device for managing the user service resources, under the condition that resource competition occurs to users who do not belong to the CSG and users who belong to the CSG, the resources are allocated to the users who belong to the CSG preferentially, and the users who belong to the CSG are guaranteed to have the power to occupy the resources preferentially.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of user service source management method and device.
Background technology
3GPP(3rd Generation Partnership Project, third generation collaborative project) EPS(Evolved packet system, the evolution grouping domain system) system is divided into the public land wireless access network E-UTRAN(Evolved Universal Terrestrial Radio Access Network of evolution) and evolution block core net EPC(Evolved packet core) two parts, mobility management unit MME(mobility management entity in EPC) be responsible for the Non-Access Stratum NAS(Non Access Stratum of terminal to network) signaling management, bearer management, tracking under user's idle pulley and paging management function etc.In E-UTRAN, main network element is eNodeB(E-UTRAN NodeB, the base station), eNodeB is responsible for the transmitting-receiving of wireless signal, by air interface and terminal contact.
Take Home eNodeB as example, Home eNodeB Home eNodeB(HeNB) be a kind of of base station eNodeB, it is deployed in the places such as family, group, company or school and uses as dedicated resources, Home eNodeB is by CSG(Closed Subscriber Group, closed user group) control the users' such as kinsfolk, member of community access.The CSG residential quarter is divided into the CSG residential quarter of closed mode and the CSG residential quarter of mixed mode.For the CSG residential quarter of a closed access module, if the user is signed in to this CSG or is added to this CSG by the keeper of CSG, the user is allowed to normal resident and application business in this CSG residential quarter; For the user who does not belong to this CSG, can't be in initiation business in this CSG residential quarter.For a CSG residential quarter of mixing access module, both allowed to belong to user's access of this CSG, also allow not belong to user's access of this CSG, in mixed C SG residential quarter, the user that HeNB is preferential guarantees to belong to this CSG uses the power of resource.A plurality of CSG can share the residential quarter same CSG ID.
The inventor finds that in prior art, there are the following problems in realizing process of the present invention:
Home eNodeB can be connected with MME by the S1 interface, as shown in Figure 1A, also can be connected with MME by HeNB GW entity, as shown in Figure 1B, therefore the access control of prior art is to carry out at MME, whether the user that MME can distinguish access CSG residential quarter belongs to this CSG, and is closed access module or mixes access module and carry out access control according to this CSG residential quarter, and whether the user that HeNB itself can't distinguish the CSG residential quarter access of supporting by this HeNB belongs to this CSG.Therefore, for the CSG residential quarter of mixing access module, because allow not belong to the user's of this CSG access, the user that this CSG can occur not belong to seizes the situation of the user resources that belong to this CSG, can't guarantee to belong to the user's of this CSG resource preferential right.In addition, for closed access module CSG residential quarter, for the user of a connected state, its CAMEL-Subscription-Information change into no longer belong to current C SG after, continue to allow the user to carry out in current C SG residential quarter the resource use that business will affect other CSG users.
Summary of the invention
Mix in order to solve the problem that access module CSG residential quarter preferentially guarantees the CSG user resources, and closed access module CSG residential quarter is for a connected state user, subscription data change into no longer belong to current C SG after, affect the problem that other CSG users use resource, the embodiment of the present invention provides a kind of user service source management method and device.
The method and apparatus of the embodiment of the present invention is achieved by the following technical solution:
A kind of user service source management method, described method comprises: the user terminal that base station receiving mobility administrative unit sends and the corresponding relation of closed user group; The base station is according to described corresponding relation distribution service resource.
A kind of user service source management device, described device comprises: the corresponding relation receiving element is used for the user terminal of receiving mobility administrative unit transmission and the corresponding relation of closed user group; The traffic resource assignment unit is used for according to described corresponding relation distribution service resource.
A kind of user service source management method, described method comprises: mobile management device is according to the closed user group inadequate resource information of base station transmission or indicate the base station to reclaim service resources according to the change of user signing contract information.
A kind of user service source management device, described device comprises: the traffic resource assignment unit is used for the closed user group inadequate resource information that sends according to the base station or reclaims service resources according to the change indication base station of user signing contract information.
Resource contention occurs in the user that the embodiment of the present invention is not belonging to the user of this CSG and belonging to this CSG, and the priority allocation resource is given the user who belongs to this CSG, and the user priority that guarantees to belong to this CSG occupies the right of resource.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, does not consist of limitation of the invention.In the accompanying drawings:
Figure 1A and Figure 1B are the connection diagram of base station and mobility management unit;
Fig. 2 is the method flow diagram of the embodiment of the present invention;
Fig. 3 is that the mutual schematic diagram that message is obtained the corresponding relation of UE and CSG is set up by initial context in the base station of the embodiment of the present invention;
Fig. 4 is the base station of the embodiment of the present invention obtains the corresponding relation of UE and CSG by handover request message mutual schematic diagram;
Fig. 5 is that the base station of the embodiment of the present invention obtains the mutual schematic diagram of the corresponding relation of UE and CSG by UE contextual modifications request message;
Fig. 6 is the method flow diagram that user that the method for the embodiment of the present invention will not belong to CSG switches to other residential quarter;
Fig. 7 is the other method flow chart that user that the method for the embodiment of the present invention will not belong to CSG switches to other residential quarter;
Fig. 8 is the mutual schematic diagram that the base station of the embodiment of the present invention requires the UE reporting measurement reports;
Fig. 9 is that the mutual schematic diagram of direct releasing user S1 logical connection is triggered in the base station of the embodiment of the present invention when the link switching failure;
Figure 10 is the installation composition block diagram of the embodiment of the present invention;
Figure 11 is the method flow diagram of another embodiment of the present invention;
Figure 12 is that the mobility management unit of the embodiment of the present invention is obtained the mutual schematic diagram of resource indicator message that the base station sends;
Figure 13 is the mutual schematic diagram that the mobility management unit of the embodiment of the present invention is carried out link switching;
Figure 14 is the installation composition block diagram of another embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention is clearer, below in conjunction with embodiment and accompanying drawing, the embodiment of the present invention is described in further details.At this, illustrative examples of the present invention and explanation thereof are used for explanation the present invention, but not as a limitation of the invention.
Embodiment one
The embodiment of the present invention provides a kind of user service source management method, below in conjunction with accompanying drawing, the present embodiment is elaborated.
Fig. 2 is the method flow diagram of the present embodiment, please refer to Fig. 2, and the user service source management method of the present embodiment mainly comprises:
201: the user terminal that base station receiving mobility administrative unit sends and the corresponding relation of closed user group;
202: the base station is according to described corresponding relation distribution service resource.
Wherein, the base station can be Home eNodeB or the macro base station of supporting the CSG residential quarter, the present embodiment not with this as restriction.
Wherein, the corresponding relation of user terminal and closed user group can comprise: whether described user terminal belongs to the indication information of described closed user group; Perhaps allow the closed subscriber group list of described user terminal access; The perhaps closed subscriber group list of the described user's access of permission supported of base station, the present embodiment not with this as restriction.
According to the present embodiment, the corresponding relation of user terminal and closed user group can be set up the message transmission by initial context, below in conjunction with accompanying drawing, the present embodiment is described.
Fig. 3 is in the present embodiment, and Idle state UE is when mixing the CSG residential quarter access network of access module, and network is set up the flow chart of S1 connection between base station and MME for this UE, and this flow process comprises:
301: one base stations of supporting the CSG residential quarter, can be the macro base station eNB that Home eNodeB or other are supported the CSG residential quarter, be that a UE sets up S1 and connects, and sends initial UE message to MME, access the CSG ID of residential quarter comprising this UE, can also comprise cell ID.
302: if this residential quarter is the CSG residential quarter of mixing access module, MME sets up message with the corresponding relation of this UE and this CSG by initial context and sends to the base station.
In the present embodiment, the corresponding relation of this UE and this CSG can be whether this UE of indication base station eNB/HeNB is the information that belongs to the user of this CSG, in this case, MME judges according to the CSG ID that receives whether this UE is the user who belongs to this CSG, and whether set up this UE of message indicating eNB/HeNB at initial context be the user who belongs to this CSG.For example, this indication information can be to increase the sign of 1bit in this initial context is set up message, but is not limited to this form.If a plurality of CSG are supported in this base station, initial context is set up CSG ID or the cell ID that also may comprise the corresponding CSG of this indication information in message.
In the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list that allows this user's access, in this case, MME will allow the CSG list of this user's access to send to the base station after receiving initial UE message, and the base station relatively can judge with the CSG that oneself supports whether the user is the user of this CSG according to this list.
More excellent, in the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list of this user's access of permission of this base station support, in this case, MME only sends this user of permission who supports this base station and accesses ground CSG list to the base station, and the base station relatively can judge with the CSG that oneself supports whether the user is the user of this CSG according to this list.
According to the present embodiment, the corresponding relation of user terminal and closed user group can also transmit by handover request message, below in conjunction with accompanying drawing, the present embodiment is described.
Fig. 4 is in the present embodiment, when network determines a connected state UE is switched to the CSG residential quarter of mixing access module, is connected for UE sets up MME the flow chart that S1 connects with target BS, and this flow process comprises:
401: when network (source base station) determines UE is switched to a mixed mode CSG residential quarter, MME is to the target BS eNB/HeNB that supports this mixed mode CSG residential quarter, can be Home eNodeB or the macro base station of supporting the CSG residential quarter, send handover request message, and carry the corresponding relation of this UE and this CSG in this handover request message.
In the present embodiment, the corresponding relation of this UE and this CSG can be whether this UE of indication is the message that belongs to the user of this CSG.For example, this indication can be to increase the sign of 1bit in this handover request message, but is not limited to this form.If a plurality of CSG are supported in this base station, also can comprise CSG ID or the cell ID of the corresponding CSG of this indication information in this handover request message.
In the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list that allows this user's access, and compare with the own CSG that supports according to this list the base station, to judge that the user is whether as the user of this CSG.
In the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list of this user's access of permission of supporting of this base station, and compare with the own CSG that supports according to this list the base station, to judge that the user is whether as the user of this CSG.
402: target BS is responded handover request message.
According to the present embodiment, the corresponding relation of user terminal and closed user group can also transmit by UE contextual modifications request message, below in conjunction with accompanying drawing, the present embodiment is described.
Fig. 5 is for changing at connected state generation CAMEL-Subscription-Information as UE, the user who never belongs to this CSG in the CSG residential quarter of the current mixed mode that is accessing is changed the user who belongs to this CSG into, the user who perhaps is subordinated to this CSG is changed in the user's who does not belong to this CSG situation, perhaps MME finds that UE is changing on same base station in residential quarter or CSG situation, MME upgrades the flow chart whether UE belongs to the indication of this CSG to the base station, this flow process comprises:
501:MME is according to the change of CAMEL-Subscription-Information or the movement of UE, to the base station, can be Home eNodeB or the macro base station of supporting the CSG residential quarter, send UE contextual modifications request message, and carry the corresponding relation of this UE and this CSG in this UE contextual modifications request message.
In the present embodiment, the corresponding relation of this UE and this CSG can be whether this UE of indication is the user who belongs to this CSG.For example, this indication can be to increase the sign of 1bit in this UE contextual modifications request message, but is not limited to this form.If a plurality of CSG are supported in this base station, also can comprise CSG ID or the cell ID of the corresponding CSG of this indication in this UE contextual modifications request message.
In the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list that allows this user's access, and compare with the own CSG that supports according to this list the base station, to judge that the user is whether as the user of this CSG.
In the present embodiment, the corresponding relation of this UE and this CSG can be also the CSG list of this user's access of permission of supporting of this base station, and compare with the own CSG that supports according to this list the base station, to judge that the user is whether as the user of this CSG.
502: base station response contextual modifications is receiveed the response.
When this flow process shown in Figure 5 also can be used for network a connected state UE is switched to the CSG residential quarter of mixing access module not as shown in Figure 4 embodiment send indication when S1 connects setting up, upgrade the contextual method of UE and send indication but adopt after the S1 that is established to target BS connects.
According to previous step 201, the base station obtains the indication whether UE belongs to the user of current C SG, perhaps obtain to allow the CSG list of UE access, after the CSG list that this user of permission who perhaps obtains to support this base station accesses, the user who belongs to this CSG in the mixing access module CSG residential quarter that can distinguish that it supports and do not belong to the user of this CSG is with according to actual conditions distribution service resource.
According to the present embodiment, when inadequate resource in this CSG residential quarter when guaranteeing to belong to the user's request of this CSG, inadequate resource for example belongs to user's the carrying of this CSG because can't be set up or surplus resources during less than the threshold value that configures on the base station, the S1 logical connection that the base station can directly discharge the user who does not belong to this CSG reclaims the resource that this user occupies, to guarantee to belong to the right that this CSG user priority uses resource; The base station also can directly not discharge the user's who does not belong to this CSG S1 logical connection, but the user that will not belong to this CSG switches to other residential quarter.
In the present embodiment, the user who does not belong to this CSG is switched to other residential quarter can realize by method shown in Figure 6, and please refer to Fig. 6, the method comprises:
601: according to the configuration of source base station or Target cell is determined in the measurement of peripheral base station;
In the present embodiment, if receive the CSG list that allows user's access, can also further determine Target cell according to the CSG list that allows user's access.
602: carry out link switching to described Target cell.
This changing method, target BS and residential quarter selected are based on blind cutting, and namely according to the configuration of source base station or to measurement select target base station and the residential quarter of peripheral base station, then carry out link switching.Wherein, if the CSG list that allows user's access is received in the base station, the CSG list of the permission UE access of base station acquisition also can be used for and the CSG ID of optional target BS and residential quarter contrasts, with selected target BS and the residential quarter that is more suitable for UE.
In the present embodiment, the user who does not belong to this CSG is switched to other residential quarter also can realize by method shown in Figure 7, please refer to Fig. 7, the method comprises:
701: according to the measurement report select target residential quarter of user terminal;
702: carry out link switching to described Target cell.
This changing method, the selected of target BS and residential quarter is to select according to the measurement report of UE.Wherein, the CSG list of the permission UE access that the base station obtains also can be used for the CSG ID contrast with optional target BS and residential quarter, with selected target BS and the residential quarter that is more suitable for UE.
In this changing method of the present embodiment, according to measurement report select target base station and the residential quarter of UE, the base station will initiatively require the UE reporting measurement reports, in this case, please refer to Fig. 8, and the interaction flow of base station and UE comprises:
801: user's switching is initiated according to the resource situation judgement needs of oneself in the base station, sends to UE and reports request message, requires UE to report current measurement report.
802:UE receives and reports the measurement report that reports oneself after request message, and the base station is UE selected target switching cell according to measurement report.
Can initiate the switching of UE after base station selected target switching cell.
In the present embodiment, according to setting in advance, if handoff failure, the base station can keep the resource of this UE or directly discharge this user's S1 logical connection.
Wherein, the flow process that handoff failure triggers direct releasing user S1 logical connection as shown in Figure 9, this flow process comprises:
901: base station selected target BS and residential quarter also send handover request message to MME, require a UE is switched to target BS and residential quarter;
902:MME returns to refuse information;
903: after the base station is received and switched refuse information, send release UE context request message to MME, reclaim the UE resource.
The method of the embodiment of the present invention all describes as an example of Figure 1A base station and MME direct connect architecture example, pass through corresponding to base station in Figure 1B the framework that gateway GW is connected with MME, the method of the embodiment of the present invention is to complete information interaction by the base station by gateway GW and MME, concrete flow process and the method for the present embodiment are similar, just increased intermediate node, no longer carefully stated.
Complete the framework of information interaction by gateway and MME according to base station in the present embodiment, gateway receives the user terminal of MME transmission and the corresponding relation of closed user group, and is transmitted to the base station.In the present embodiment, the UE that sends of the MME that receives of gateway and the corresponding relation of CSG can be: whether described user terminal belongs to the indication information of described closed user group; Perhaps allow the closed subscriber group list of described user terminal access; The perhaps closed subscriber group list of the described user's access of permission supported of base station, the present embodiment not with this as restriction.
In the present embodiment, when described corresponding relation is when allowing the closed subscriber group list of described user terminal access, gateway can filter this closed subscriber group list, and the closed subscriber group list of the permission user access of only base station being supported sends to the base station, so that the base station is according to this list distribution service resource.
in the present embodiment, at an Idle state UE when mixing the CSG residential quarter access network of access module, when perhaps network determines a connected state UE is switched to the CSG residential quarter of mixing access module, MME sends to the base station with the indication whether this UE belongs to the CSG of this mixing access module, the base station here can be Home eNodeB or the macro base station of supporting the CSG residential quarter, the user that it supports that the user in the CSG residential quarter belongs to the user of this CSG or do not belong to this CSG can be distinguished according to the indication of receiving in the base station, thereby in the situation that occuring, the preferential assurance of resource contention belongs to the power that this CSG user priority takies resource.
In the present embodiment, MME is being that a UE is when setting up S1 and connecting, to allow the CSG list of this user's access to send to the base station, more excellent, MME only sends this user of permission who supports this base station and accesses ground CSG list to the base station, and the user that its user who supports CSG residential quarter permission access belongs to the user of this CSG or do not belong to this CSG can be distinguished according to the CSG list of receiving in the base station.Perhaps, base station self can configure its user ID list corresponding to CSG residential quarter of supporting, the user that it supports that the user the CSG residential quarter belongs to the user of this CSG or do not belong to this CSG can be distinguished according to the user ID of receiving from UE in the base station, thereby belongs in the situation that the preferential assurance of resource contention occurs the power that this CSG user priority takies resource.
Embodiment two
The embodiment of the present invention also provides a kind of user service source management device, describes below in conjunction with the device of accompanying drawing to the present embodiment.
Figure 10 is the installation composition block diagram of the present embodiment, please refer to Figure 10, and the user service source management device of the present embodiment mainly comprises corresponding relation receiving element 101 and traffic resource assignment unit 102, wherein:
Corresponding relation receiving element 101 is used for the user terminal of receiving mobility administrative unit transmission and the corresponding relation of closed user group, for example: whether described user terminal belongs to the indication information of described closed user group, perhaps allow the closed subscriber group list of described user terminal access, perhaps the closed subscriber group list of the described user's access of the permission of base station support.
Traffic resource assignment unit 102 is used for according to described corresponding relation distribution service resource.
According to the present embodiment, this traffic resource assignment unit 102 comprises:
In the present embodiment, this handover module 1022 can comprise:
Target cell chooser module 10221 is used for determining Target cell according to the CSG list that allows user's access, perhaps according to the measurement report select target residential quarter of user terminal;
According to another embodiment of the present invention, this handover module 1022 can further include:
Report request to send submodule 10223, be used for sending to user terminal and report request message, require the current measurement report of user terminal to send up, so that Target cell chooser module 10221 is user terminal selected target switching cell according to the measurement report of user terminal to send up.
Wherein, switching submodule 10222 can comprise:
Handover request sends submodule 102221, is used for sending handover request message to mobility management unit;
Resource is processed submodule 102222, is used for keeping the resource of this user terminal when receiving the refuse information that mobility management unit returns, and perhaps sends releasing user terminal context request message to mobility management unit, reclaims the resource of this user terminal.
According to the present embodiment, described device can also comprise:
Initial user terminal message transmitting element 103, be used for sending the initial user terminal message to mobility management unit, setting up S1 for described user terminal connects, this initial user terminal message comprises the closed user group ID of described user terminal access residential quarter, can also comprise cell ID, so that mobility management unit is returned to the corresponding relation of described user terminal and closed user group according to described closed user group ID.
The user service source management device of the present embodiment can be contained in the base station, and this base station can be Home eNodeB or be contained in the macro base station of supporting closed subscriber group cell, the present embodiment not with this as restriction.
Function for each step in the method for the function of each part of the service resource management device of the present embodiment and embodiment three is corresponding, does not repeat them here.
The device solves of the embodiment of the present invention mix the problem that access module CSG residential quarter preferentially guarantees the CSG user resources, and closed intervention pattern CSG residential quarter is for a connected state user, because changing, subscription data no longer allows to switch this user to the problem of other residential quarter from this residential quarter access.In the situation that resource contention occurs the user who does not belong to the user of this CSG and belong to this CSG, the priority allocation resource is given the user who belongs to this CSG, and the user priority that guarantees to belong to this CSG occupies the power of resource.
Embodiment three
The embodiment of the present invention also provides a kind of user service source management method, describes below in conjunction with the method for accompanying drawing to the present embodiment.
Figure 11 is the method flow diagram of the present embodiment, please refer to Figure 11, and the user service source management method of the present embodiment mainly comprises:
1101: mobile management device is according to the closed user group inadequate resource information of base station transmission or indicate the base station to reclaim service resources according to the change of user signing contract information.
In the present embodiment, this inadequate resource information exchange is crossed the resource indicator message transmission, perhaps sets up the failed message transmission by carrying.
In the present embodiment, when mobile management device has known that according to described inadequate resource information base station resource is not enough, perhaps when mobile management device finds that user signing contract information changes, just can indicate the base station to reclaim specific user's service resources in needs, as discharge at least one do not belong to as described in user's the S1 of closed user group connect; Perhaps at least one user who does not belong to described closed user group is switched to Target cell.
Figure 12 is in the present embodiment, and the base station sends the flow chart of inadequate resource Indication message to MME when inadequate resource, please refer to Figure 12, and this flow process comprises:
1201: one base stations can be Home eNodeB or the macro base station of supporting the CSG residential quarter, when the CSG local resource deficiency of its mixing access module of supporting, send resource indicator message to MME.If a plurality of residential quarters are supported in the base station, can carry the cell ID of inadequate resource in this message.
MME knows that base station resource is not enough after receiving resource indicator message, selects a user who does not belong to this CSG community user group to indicate the base station directly to discharge its S1 connection, makes the base station can reclaim the resource of this CU.MME also can not indicate the S1 logical connection of the direct releasing user in base station, but indicates the base station that this user is switched to other residential quarter or base station.
Figure 13 is that MME switches the user to other residential quarter or the flow chart of base station, please refer to Figure 13, and this flow process comprises:
When 1301:MME needs initiatively a user to be switched to other residential quarter or base station, send to source base station and trigger message, this triggering message comprises indication information, be used to indicate the base station resource deficiency and need to switch this user, perhaps the CAMEL-Subscription-Information of indicating user changes, and for example the user no longer belongs to this CSG, perhaps for the CSG residential quarter of a closed access module, this indication information also can no longer belong to this CSG by user's indicating user, no longer allows from this residential quarter access.For assistant base station select target base station and residential quarter, also can carry the CSG list that allows this user's access in this message.
1302: after the base station receives and triggers message, select target base station and residential quarter, the selection here can be based on the blind UE reporting measurement reports of cutting or require, and the method for concrete select target base station and residential quarter is identical with embodiment one, does not repeat them here.The backward MME in base station selected target BS and residential quarter sends handover request message.
1303:MME sends switching command to source base station after notification target base station and residential quarter are ready to resource, data exchange is carried out in the notification source base station.If target BS can't be successfully for this UE prepares resource, MME can directly initiate to discharge the S1 logical connection of this UE.
The method of the embodiment of the present invention all describes as an example of Figure 1A base station and MME direct connect architecture example, pass through corresponding to base station in Figure 1B the framework that gateway GW is connected with MME, the method of the embodiment of the present invention is to complete information interaction by MME by gateway GW and base station, concrete flow process and the method for the present embodiment are similar, just increased intermediate node, no longer carefully stated.
Different from previous embodiment is, in the present embodiment, and the user who belongs to the user of this CSG and do not belong to this CSG in the mixing access module CSG residential quarter that the base station does not distinguish that it supports.Inadequate resource in this CSG residential quarter, when for example surplus resources was less than the threshold value that configures on the base station, the base station initiatively sent an indication to MME, and MME knows that according to indication this CSG local resource is not enough; The base station also can not send resource indication, but adopts message of the prior art, sets up failed message as carrying, returns to carry to MME when carrying is set up unsuccessfully and sets up failed message and assignable cause is because of inadequate resource.MME sets up failed message according to carrying, and judgement is that the user who belongs to this residential quarter CSG sets up failure because of inadequate resource.MME selects not belong to the user of this CSG community user group, indicates the base station to discharge or shifts the resource that it takies, and MME also can directly indicate the base station to reclaim service resources according to the change of user signing contract information.Thereby in the situation that occuring, the preferential assurance of resource contention belongs to the power that this CSG user priority takies resource.
Embodiment four
The embodiment of the present invention also provides a kind of user service source management device, describes below in conjunction with the method for accompanying drawing to the present embodiment.
Figure 14 is the installation composition block diagram of the present embodiment, please refer to Figure 14, and the user service source management device of the present embodiment mainly comprises:
Traffic resource assignment unit 141 is used for the closed user group inadequate resource information that sends according to the base station or indicates the base station to reclaim service resources according to the change of user signing contract information.
In the present embodiment, traffic resource assignment unit 141 comprises:
Release module 1411 is used for discharging at least one user's who does not belong to described closed user group S1 connection; And or
Handover module 1412 switches to Target cell for the user who at least one is not belonged to described closed user group.
Wherein, this handover module 1412 also comprises:
Trigger message and send submodule 14121, be used for sending to source base station the triggering message that comprises indication information;
Handover request message sink submodule 14122 is used for the handover request message that comprises Target cell that the reception sources base station is returned;
Switching command sends submodule 14123, is used for sending switching command according to described handover request message to source base station, and at least one user who does not belong to described closed user group is switched to described Target cell.
The user service source management device of the present embodiment can be contained in mobile management device, the present embodiment not with this as restriction.
Function for each step in the method for the function of each part of the service resource management device of the present embodiment and embodiment three is corresponding, does not repeat them here.
The device solves of the embodiment of the present invention mix the problem that access module CSG residential quarter preferentially guarantees the CSG user resources, and closed intervention pattern CSG residential quarter is for a connected state user, because changing, subscription data no longer allows to switch this user to the problem of other residential quarter from this residential quarter access.In the situation that resource contention occurs the user who does not belong to the user of this CSG and belong to this CSG, the priority allocation resource is given the user who belongs to this CSG, and the user priority that guarantees to belong to this CSG occupies the power of resource.
One of ordinary skill in the art will appreciate that: the module in the device in embodiment can be described according to embodiment and be distributed in the device of embodiment, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.The module of above-described embodiment can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number does not represent the quality of embodiment just to description.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be completed by the hardware that program command is correlated with, aforesaid program can be stored in a computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: the various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiments of the invention; the protection range that is not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a user service source management method, is characterized in that, described method comprises:
Mobile management device is according to the closed user group inadequate resource information of base station transmission or indicate the base station to reclaim service resources according to the change of user signing contract information.
2. method according to claim 1, is characterized in that, described inadequate resource information exchange is crossed the resource indicator message transmission, perhaps sets up the failed message transmission by carrying.
3. method according to claim 1, is characterized in that, described mobile management device comprises according to the closed user group inadequate resource information of base station transmission or the step of indicating the base station to reclaim service resources according to the change of user signing contract information:
The S1 that discharges at least one user who does not belong to described closed user group connects; Perhaps
At least one user who does not belong to described closed user group is switched to Target cell.
4. method according to claim 3, is characterized in that, the step that at least one user who does not belong to described closed user group is switched to Target cell comprises:
Send the triggering message that comprises indication information to source base station;
The handover request message that comprises Target cell that the reception sources base station is returned;
Send switching command according to described handover request message to source base station, at least one user who does not belong to described closed user group is switched to described Target cell.
5. method according to claim 4, is characterized in that, the handoff request message that comprises Target cell that described reception sources base station is returned is drawn together:
The base station sends to user terminal and reports request message, requires the current measurement report of user terminal to send up;
The base station is user terminal selected target switching cell according to the measurement report of user terminal to send up.
6. method according to claim 4, is characterized in that, described method also comprises:
If Target cell can't be prepared resource for described at least one user who does not belong to described closed user group, the S1 that discharges described user connects.
7. according to claim 1～6 described methods of any one, is characterized in that, information interaction is carried out by gateway in described mobile management device and described base station.
8. a user service source management device, is characterized in that, described device comprises:
The traffic resource assignment unit is used for the closed user group inadequate resource information that sends according to the base station or indicates the base station to reclaim service resources according to the change of user signing contract information.
9. device according to claim 8, is characterized in that, described traffic resource assignment unit comprises:
Release module is used for discharging at least one user's who does not belong to described closed user group S1 connection; And or
Handover module switches to Target cell for the user who at least one is not belonged to described closed user group.
10. device according to claim 8, is characterized in that, described handover module comprises:
Trigger message and send submodule, be used for sending to source base station the triggering message that comprises indication information;
Handover request message sink submodule is used for the handover request message that comprises Target cell that the reception sources base station is returned;
Switching command sends submodule, is used for sending switching command according to described handover request message to source base station, and at least one user who does not belong to described closed user group is switched to described Target cell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310257069 CN103384405A (en) | 2009-01-09 | 2009-01-09 | Method and device for managing user service resources |
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| CN 201310257069 CN103384405A (en) | 2009-01-09 | 2009-01-09 | Method and device for managing user service resources |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910001457 Division CN101841912B (en) | 2009-01-09 | 2009-01-09 | User service source management method and device |
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| CN103384405A true CN103384405A (en) | 2013-11-06 |
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| CN 201310257069 Pending CN103384405A (en) | 2009-01-09 | 2009-01-09 | Method and device for managing user service resources |
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Application publication date: 20131106 |