CN101841912A - User service source management method and device - Google Patents
User service source management method and device Download PDFInfo
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- CN101841912A CN101841912A CN200910001457A CN200910001457A CN101841912A CN 101841912 A CN101841912 A CN 101841912A CN 200910001457 A CN200910001457 A CN 200910001457A CN 200910001457 A CN200910001457 A CN 200910001457A CN 101841912 A CN101841912 A CN 101841912A
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Abstract
The invention provides a user service source management method and a user service source management device. The method comprises: a base station receives a user terminal and closed user group correspondence sent by a mobile management unit; and the base station allocates service resources according to the correspondence. When a resource competition occurs between users of a CSG and users out of the CSG, the method and the device make resources allocated to the users of the CSG first and therefore protects the resource possession priority of the users of the GSG.
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 public land wireless access network E-UTRAN (Evolved Universal Terrestrial Radio Access Network) and evolution block core net EPC (Evolved packet core) two parts of evolution, mobility management unit MME among the EPC (mobility management entity) is responsible for Non-Access Stratum NAS (NonAccess Stratum) signaling management of terminal to network, bearer management, tracking under user's idle pulley and paging management function etc.Main network element is eNodeB (E-UTRAN NodeB, base station) among the E-UTRAN, and eNodeB is responsible for the transmitting-receiving of wireless signal, by air interface and terminal contact.
With the Home eNodeB is example, Home eNodeB Home eNodeB (HeNB) is a kind of of base station eNodeB, it is deployed in places such as family, group, company or school and uses as dedicated resources, Home eNodeB is by users' such as CSG (Closed Subscriber Group, closed user group) control kinsfolk, member of community access.The CSG sub-district is divided into the CSG sub-district of closed mode and the CSG sub-district of mixed mode.For the CSG sub-district 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, then the user is allowed to normal resident and application business in this CSG sub-district; For the user who does not belong to this CSG, can't in this CSG sub-district, initiate professional.For a CSG sub-district of mixing access module, both allowed the user who belongs to this CSG to insert, also allow the user who does not belong to this CSG to insert, in mixed C SG sub-district, the user that the preferential assurance of HeNB belongs to this CSG uses the power of resource.A plurality of CSG can share the sub-district same CSG ID.
The inventor finds that there are the following problems in the prior art in realizing process of the present invention:
Home eNodeB can be connected with MME by the S1 interface, shown in Figure 1A, also can be connected with MME by HeNB GW entity, shown in Figure 1B, therefore the access control of prior art is to carry out at MME, MME can distinguish the user who inserts a CSG sub-district and whether belong to this CSG, and is closed access module or mixes access module and carry out access control according to this CSG sub-district whether the user that HeNB itself can't distinguish the CSG sub-district access of supporting by this HeNB belongs to this CSG.Therefore, for the CSG sub-district of mixing access module, because allow not belong to the user's of this CSG access, the user that this CSG can take place 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 sub-district, 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 the resource use that business will influence other CSG users in current C SG sub-district.
Summary of the invention
Mix the problem that access module CSG sub-district preferentially guarantees the CSG user resources in order to solve, and closed access module CSG sub-district is for a connected state user, subscription data change into no longer belong to current C SG after, influence other CSG users and use problem of resource, the embodiment of the invention provides a kind of user service source management method and device.
The method and apparatus of the embodiment of the 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 reclaims service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
A kind of user service source management device, described device comprises: the traffic resource assignment unit is used for reclaiming service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
The embodiment of the invention takes place under the situation of resource contention user who does not belong to this CSG and the user that belongs 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 further understanding of the present invention, constitutes the application's a part, does not constitute 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 invention;
Fig. 3 sets up the mutual schematic diagram that message is obtained the corresponding relation of UE and CSG for the base station of the embodiment of the invention by initial context;
Fig. 4 obtains the mutual schematic diagram of the corresponding relation of UE and CSG by handoff request message for the base station of the embodiment of the invention;
Fig. 5 obtains the mutual schematic diagram of the corresponding relation of UE and CSG by UE contextual modifications request message for the base station of the embodiment of the invention;
The user that Fig. 6 will not belong to CSG for the method for the embodiment of the invention switches to the method flow diagram of other sub-district;
The user that Fig. 7 will not belong to CSG for the method for the embodiment of the invention switches to the other method flow chart of other sub-district;
Fig. 8 is the mutual schematic diagram that the base station of the embodiment of the invention requires the UE reporting measurement reports;
Fig. 9 is that the mutual schematic diagram that directly discharges user S1 logical connection is triggered in the base station of the embodiment of the invention when link switchover is failed;
Figure 10 is the device composition frame chart of the embodiment of the invention;
Figure 11 is the method flow diagram of another embodiment of the present invention;
Figure 12 obtains the mutual schematic diagram of resource indicator message that the base station sends for the mobility management unit of the embodiment of the invention;
The mutual schematic diagram that Figure 13 carries out link switchover for the mobility management unit of the embodiment of the invention;
Figure 14 is the device composition frame chart of another embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is described in further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Embodiment one
The embodiment of the invention provides a kind of user service source management method, below in conjunction with accompanying drawing present embodiment is elaborated.
Fig. 2 is the method flow diagram of present embodiment, please refer to Fig. 2, and the user service source management method of 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 sub-district, 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; The closed user Groups List that perhaps allows described user terminal to insert; The perhaps closed user Groups List that inserts of the described user of permission that supports of base station, present embodiment not with this as restriction.
According to 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 present embodiment is described.
Fig. 3 is in the present embodiment, and Idle state UE is when mixing the CSG sub-district access network of access module, and network is set up the flow chart of S1 connection between base station and the MME for this UE, and this flow process comprises:
301: one base stations of supporting the CSG sub-district, can be the macro base station eNB of Home eNodeB or other supports CSG sub-district, be that a UE sets up the S1 connection, sends initial UE message to MME, CSG ID comprising this UE access sub-district can also comprise cell ID.
302: if this sub-district is the CSG sub-district 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/H-eNB 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 sets up at initial context whether this UE of indication eNB/HeNB is the user who belongs to this CSG in the message.For example, this indication information can be to set up the sign that increases 1bit in the message at this initial context, but is not limited thereto form.If a plurality of CSG are supported in this base station, initial context is set up the CSG ID or the cell ID that also may comprise the pairing CSG of this indication information in the message.
In the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation that allows this user to insert, in this case, MME receives that the CSG tabulation that will allow this user to insert after the initial UE message sends 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 tabulation.
More excellent, in the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation that this user of permission of this base station support inserts, in this case, MME only sends this user of permission who this base station supports and inserts ground CSG and tabulate to the base station, and the base station can judge relatively according to the CSG of this tabulation and oneself support whether the user is the user of this CSG.
According to present embodiment, the corresponding relation of user terminal and closed user group can also transmit by handoff request message, below in conjunction with accompanying drawing present embodiment is described.
Fig. 4 is in the present embodiment, and when network decision switched to the CSG sub-district of mixing access module with a connected state UE, for UE sets up the flow chart that the S1 of MME and target BS is connected, this flow process comprised:
401: when network (source base station) decision switches to a mixed mode CSG sub-district with UE, MME is to the target BS eNB/HeNB that supports this mixed mode CSG sub-district, can be Home eNodeB or the macro base station of supporting the CSG sub-district, send handoff request message, and in this handoff request message, carry the corresponding relation of this UE and this CSG.
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 handoff request message, but is not limited thereto form.If a plurality of CSG are supported in this base station, also can comprise CSG ID or the cell ID of the pairing CSG of this indication information in this handoff request message.
In the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation that allows this user's access, and whether compare with the CSG that oneself supports according to this tabulation the base station, be the user of this CSG to judge the user.
In the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation of this user's access of permission of this base station support, and whether compare according to the CSG of this tabulation and oneself support the base station, be the user of this CSG to judge the user.
402: target BS is responded handoff request message.
According to 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 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 sub-district of the current mixed mode that is inserting is changed the user who belongs to this CSG into, the user who perhaps is subordinated to this CSG is changed under the user's who does not belong to this CSG the situation, perhaps MME finds that UE is changing on the same base station under sub-district or the CSG situation, MME upgrades the flow chart whether UE belongs to the indication of this CSG to the base station, and this flow process comprises:
501:MME is according to the change of CAMEL-Subscription-Information or moving of UE, to the base station, can be Home eNodeB or the macro base station of supporting the CSG sub-district, send UE contextual modifications request message, and in this UE contextual modifications request message, carry the corresponding relation of this UE and this CSG.
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 thereto form.If a plurality of CSG are supported in this base station, also can comprise CSG ID or the cell ID that this indicates pairing CSG in this UE contextual modifications request message.
In the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation that allows this user's access, and whether compare with the CSG that oneself supports according to this tabulation the base station, be the user of this CSG to judge the user.
In the present embodiment, the corresponding relation of this UE and this CSG also can be the CSG tabulation of this user's access of permission of this base station support, and whether compare according to the CSG of this tabulation and oneself support the base station, be the user of this CSG to judge the user.
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 sub-district of mixing access module not as shown in Figure 4 embodiment send indication when S1 connects setting up, adopt and upgrade the contextual method of UE and send indication but connect the back at the S1 that is established to target BS.
According to previous step 201, the base station obtains the indication whether UE belongs to the user of current C SG, the CSG that perhaps obtains to allow UE to insert tabulates, after the CSG tabulation that this user of permission who perhaps obtains to support this base station inserts, can distinguish the user who belongs to this CSG in its mixing access module CSG sub-district of supporting and not belong to the user of this CSG, with according to actual conditions distribution service resource.
According to present embodiment, when inadequate resource in this CSG sub-district belongs to the user's request of this CSG with assurance, user's the carrying that for example belongs to this CSG is because inadequate resource can't be set up or surplus resources during less than the threshold value that disposes 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 sub-district.
In the present embodiment, the user who does not belong to this CSG is switched to other sub-district and can realize that please refer to Fig. 6, this method comprises by method shown in Figure 6:
601: determine Target cell according to the configuration of source base station or to the measurement of peripheral base station;
In the present embodiment, if receive the CSG tabulation that allows the user to insert, can also further determine Target cell according to the CSG tabulation that allows the user to insert.
602: carry out link switchover to described Target cell.
This changing method, target BS and sub-district selected are based on blind cutting, and just according to the configuration of source base station or to the measurement select target base station and the sub-district of peripheral base station, carry out link switchover again.Wherein, tabulate if the CSG that allows the user to insert is received in the base station, the CSG tabulation that the permission UE of base station acquisition inserts also can be used for and the CSG ID of optional target BS and sub-district contrasts, with selected target BS and the sub-district that is more suitable for UE.
In the present embodiment, the user who does not belong to this CSG is switched to other sub-district and also can realize that please refer to Fig. 7, this method comprises by method shown in Figure 7:
701: according to the measurement report select target sub-district of user terminal;
702: carry out link switchover to described Target cell.
This changing method, the selected of target BS and sub-district is to select according to the measurement report of UE.Wherein, the CSG tabulation that the permission UE that the base station obtains inserts also can be used for and the optionally CSG ID contrast of target BS and sub-district, with selected target BS and the sub-district that is more suitable for UE.
In this changing method of present embodiment, according to measurement report select target base station and the sub-district 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: needs initiation user switching is judged according to the resource situation of oneself in the base station, then 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 behind the request message that the base station is a UE selected target switching cell according to measurement report.
Can initiate the switching of UE behind the 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 release user S1 logical connection as shown in Figure 9, this flow process comprises:
901: base station selected target BS and sub-district also send handoff request message to MME, require a UE is switched to target BS and sub-district;
902:MME returns refuse information;
903: after the base station is received and switched refuse information, send release UE context request message, reclaim the UE resource to MME.
The method of the embodiment of the invention is that example describes with Figure 1A base station and MME direct connect architecture all, pass through the framework that gateway GW is connected with MME corresponding to base station among Figure 1B, the method of the embodiment of the invention is to finish information interaction by the base station by gateway GW and MME, the concrete flow process and the method for present embodiment are similar, just increased intermediate node, no longer carefully stated.
Finish the framework of information interaction according to base station in the present embodiment by gateway and MME, gateway receives the user terminal that MME sends 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; The closed user Groups List that perhaps allows described user terminal to insert; The perhaps closed user Groups List that inserts of the described user of permission that supports of base station, present embodiment not with this as restriction.
In the present embodiment, when described corresponding relation is when allowing the closed user Groups List of described user terminal access, gateway can filter this closed user Groups List, and the closed user Groups List that the permission user the who only base station is supported inserts sends to the base station, so that the base station is according to this tabulation distribution service resource.
In the present embodiment, at an Idle state UE when mixing the CSG sub-district access network of access module, when perhaps the network decision switches to the CSG sub-district of mixing access module with a connected state UE, 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 sub-district, the user that it supports that the user in the CSG sub-district 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 preferential assurance belongs to the power that this CSG user priority takies resource under the situation that resource contention takes place.
In the present embodiment, MME is being that a UE is when setting up S1 and connecting, the CSG tabulation that allows this user to insert is sent to the base station, more excellent, MME only sends this user of permission who this base station supports and inserts ground CSG and tabulate to the base station, and the user that it supports that the CSG sub-district allows user of access to belong to the user of this CSG or do not belong to this CSG can be distinguished according to the CSG tabulation of receiving in the base station.Perhaps, base station self can dispose the user ID tabulation of its CSG sub-district correspondence of supporting, the user that it supports that the user the CSG sub-district 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 preferential assurance belongs to the power that this CSG user priority takies resource under the situation that resource contention takes place.
Embodiment two
The embodiment of the invention also provides a kind of user service source management device, describes below in conjunction with the device of accompanying drawing to present embodiment.
Figure 10 is the device composition frame chart of present embodiment, please refer to Figure 10, and the user service source management device of 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, the closed user Groups List that perhaps allows described user terminal to insert, perhaps the closed user Groups 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 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 tabulation that allows the user to insert, perhaps according to the measurement report select target sub-district 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 reporting request message to the user terminal transmission, require the current measurement report of user terminal to send up, so that Target cell chooser module 10221 is a user terminal selected target switching cell according to the measurement report of user terminal to send up.
Wherein, switching submodule 10222 can comprise:
Handoff request sends submodule 102221, is used for sending handoff request message to mobility management unit;
According to 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 that described user terminal inserts the closed user group ID of sub-district, can also comprise cell ID, so that mobility management unit is returned 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 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, 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 present embodiment and embodiment three is corresponding, does not repeat them here.
The device solves of the embodiment of the invention mix the problem that access module CSG sub-district preferentially guarantees the CSG user resources, and closed intervention pattern CSG sub-district is for a connected state user, no longer allow to insert because subscription data changes, switch the problem of this user to other sub-district from this sub-district.Take place under the situation of resource contention user who does not belong to this CSG and the user that belongs 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 invention also provides a kind of user service source management method, describes below in conjunction with the method for accompanying drawing to present embodiment.
Figure 11 is the method flow diagram of present embodiment, please refer to Figure 11, and the user service source management method of present embodiment mainly comprises:
1101: mobile management device reclaims service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
In the present embodiment, this inadequate resource information is perhaps set up the failed message transmission by carrying by the resource indicator message transmission.
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 in needs, indicate the base station to reclaim specific user's service resources, 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 MM 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 sub-district, when the CSG local resource deficiency of its mixing access module of supporting, send resource indicator message to MME.If a plurality of sub-districts are supported in the base station, can carry the cell ID of inadequate resource in this message.
MME is known the base station resource deficiency 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 base station directly to discharge user's S1 logical connection, but indicates the base station that this user is switched to other sub-district or base station.
Figure 13 please refer to Figure 13 for MM switches the flow chart that the user arrives other sub-district or base station, and this flow process comprises:
When 1301:MME needs initiatively a user to be switched to other sub-district or base station, send triggering message to source base station, this triggering message comprises indication information, be used to indicate the not enough needs of base station resource to switch this user, perhaps indicate user's CAMEL-Subscription-Information to change, for example the user no longer belongs to this CSG, perhaps for the CSG sub-district of a closed access module, this indication information also can the user indicate the user no longer to belong to this CSG, no longer allows to insert from this sub-district.For assistant base station select target base station and sub-district, also can carry the CSG tabulation that allows this user to insert in this message.
1302: after the base station receives and triggers message, select target base station and sub-district, 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 sub-district is identical with embodiment one, does not repeat them here.Send handoff request message to MME behind base station selected target BS and the sub-district.
1303:MME sends switching command to source base station after notification target base station and sub-district are ready to resource, the notification source base station is carried out data and switched.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 invention is that example describes with Figure 1A base station and MME direct connect architecture all, pass through the framework that gateway GW is connected with MME corresponding to base station among Figure 1B, the method of the embodiment of the invention is to finish information interaction by MME by gateway GW and base station, the concrete flow process and the method for present embodiment are similar, just increased intermediate node, no longer carefully stated.
Different with previous embodiment is that in the present embodiment, the user who belongs to the user of this CSG and do not belong to this CSG in its mixing access module CSG sub-district of supporting is not distinguished in the base station.Inadequate resource in this CSG sub-district, when for example surplus resources was less than the threshold value that disposes on the base station, the base station initiatively sent an indication to MME, and MME is known this CSG local resource deficiency according to indication; The base station also can not send resource indication, but adopts message of the prior art, sets up failed message as carrying, returns to MME when failure is set up in carrying that failed message is set up in carrying and assignable cause is because inadequate resource.MME sets up failed message according to carrying, and judgement is that the user who belongs to this sub-district CSG sets up failure because of inadequate resource.MME selects not belong to the user of this CSG community user group, and the indication base station discharges or shifts the resource that it takies, and MME also can directly reclaim service resources according to the change indication base station of user signing contract information.Thereby preferential assurance belongs to the power that this CSG user priority takies resource under the situation that resource contention takes place.
Embodiment four
The embodiment of the invention also provides a kind of user service source management device, describes below in conjunction with the method for accompanying drawing to present embodiment.
Figure 14 is the device composition frame chart of present embodiment, please refer to Figure 14, and the user service source management device of present embodiment mainly comprises:
Traffic resource assignment unit 141 is used for reclaiming service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
In the present embodiment, traffic resource assignment unit 141 comprises:
Wherein, this handover module 1412 also comprises:
Trigger message and send submodule 14121, be used for sending the triggering message that comprises indication information to source base station;
Handoff request message sink submodule 14122 is used for the handoff 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 handoff 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 present embodiment can be contained in mobile management device, 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 present embodiment and embodiment three is corresponding, does not repeat them here.
The device solves of the embodiment of the invention mix the problem that access module CSG sub-district preferentially guarantees the CSG user resources, and closed intervention pattern CSG sub-district is for a connected state user, no longer allow to insert because subscription data changes, switch the problem of this user to other sub-district from this sub-district.Take place under the situation of resource contention user who does not belong to this CSG and the user that belongs 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 among the 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 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.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the 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: 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 only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (29)
1. a user service source management method is characterized in that, 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.
2. method according to claim 1 is characterized in that, the corresponding relation of described user terminal and closed user group comprises: whether described user terminal belongs to the indication information of described closed user group; The closed user Groups List that perhaps allows described user terminal to insert; The perhaps closed user Groups List that inserts of the described user of permission that supports of base station.
3. method according to claim 2 is characterized in that, the step of the user terminal that described base station receiving mobility administrative unit sends and the corresponding relation of closed user group comprises:
The base station sends the initial user terminal message to mobility management unit, sets up S1 for described user terminal and connects, and this initial user terminal message comprises that described user terminal inserts the closed user group ID of sub-district;
Whether the described user terminal that base station receiving mobility administrative unit is returned belongs to the indication information of described closed user group, the closed user Groups List that perhaps allows described user terminal to insert, perhaps the closed user Groups List of the described user's access of the permission of base station support.
4. method according to claim 3, it is characterized in that described indication information or allow closed user Groups List that described user terminal inserts or closed user Groups List that the described user of permission that the base station is supported inserts is set up the message transmission by initial context.
5. method according to claim 2, it is characterized in that, described indication information or allow closed user Groups List that described user terminal inserts or closed user Groups List that the described user of permission that the base station is supported inserts by handoff request message or the transmission of user terminal contextual modifications request message.
6. method according to claim 1 is characterized in that, the base station comprises according to the step of described corresponding relation distribution service resource:
When the user's who belongs to the closed user group of described base station supporting carrying because inadequate resource can't be set up the S1 logical connection, when perhaps surplus resources was less than the threshold value that disposes on the base station, the base station discharged the user's who does not belong to this closed user group S1 logical connection.
7. method according to claim 1 is characterized in that, the base station comprises according to the step of described relation allocation service resources:
When the user's who belongs to the closed user group of described base station supporting carrying because inadequate resource can't be set up the S1 logical connection, when perhaps surplus resources was less than the threshold value that disposes on the base station, the user that the base station will not belong to described closed user group switched to Target cell.
8. method according to claim 7 is characterized in that, the step that the user that the base station will not belong to described closed user group switches to Target cell comprises:
Target cell is determined to the measurement of peripheral base station and the CSG tabulation that allows the user to insert in configuration or base station according to the base station;
Carry out link switchover to described Target cell.
9. method according to claim 7 is characterized in that, the step that the user that the base station will not belong to this closed user group switches to Target cell comprises:
Measurement report select target sub-district according to user terminal;
Carry out link switchover to described Target cell.
10. method according to claim 9 is characterized in that, the step of described measurement report select target sub-district according to user terminal comprises:
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.
11. method according to claim 9 is characterized in that, described step of carrying out link switchover to described Target cell comprises:
The base station sends handoff request message to mobility management unit;
If the base station receives the refuse information that mobility management unit is returned, then keep the resource of this user terminal, perhaps send release user terminal context request message to mobility management unit, reclaim the resource of this user terminal.
12., it is characterized in that described base station and described mobility management unit are carried out information interaction by gateway according to each described method of claim 1～11.
13. a user service source management device is characterized in that, 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.
14. device according to claim 13, it is characterized in that, the corresponding relation of described user terminal and closed user group comprises: whether described user terminal belongs to the indication information of described closed user group, the closed user Groups List that perhaps allows described user terminal to insert, the perhaps closed user Groups List that inserts of the described user of permission that supports of base station, described device also comprises:
Initial user terminal message transmitting element, 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 that described user terminal inserts the closed user group ID of sub-district, so that mobility management unit is returned the corresponding relation of described user terminal and closed user group according to described closed user group ID.
15. device according to claim 13 is characterized in that, described traffic resource assignment unit comprises:
Release module, be used for to set up the S1 logical connection because of inadequate resource in the user's who belongs to described closed user group carrying, when perhaps surplus resources is less than the threshold value that disposes on the base station, discharge the user's who does not belong to this closed user group S1 logical connection, reclaim the resource that the user occupied that does not belong to this closed user group.
16., it is characterized in that described traffic resource assignment unit comprises according to the described device of claim 13:
Handover module is used in the user's who belongs to described closed user group carrying because inadequate resource can't be set up the S1 logical connection, when perhaps surplus resources is less than the threshold value that disposes on the base station, the user who does not belong to this closed user group is switched to Target cell.
17. device according to claim 16 is characterized in that, described handover module comprises:
Target cell chooser module is used for according to the configuration of base station or base station Target cell being determined in the measurement of peripheral base station and the CSG tabulation that allows the user to insert, perhaps according to the measurement report select target sub-district of user terminal;
Switching submodule is used for carrying out link switchover to described Target cell.
18. device according to claim 17 is characterized in that, described handover module also comprises:
Report request to send submodule, be used for sending and report request message, require the current measurement report of user terminal to send up, so that Target cell chooser module is a user terminal selected target switching cell according to the measurement report of user terminal to send up to user terminal.
19. device according to claim 17 is characterized in that, switching submodule comprises:
Handoff request sends submodule, is used for sending handoff request message to mobility management unit;
The resource processing sub is used for keeping the resource of this user terminal when receiving the refuse information that mobility management unit returns, and perhaps sends to mobility management unit to discharge the user terminal context request message, reclaims the resource of this user terminal.
20. a user service source management method is characterized in that, described method comprises:
Mobile management device reclaims service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
21. method according to claim 20 is characterized in that, described inadequate resource information is perhaps set up the failed message transmission by carrying by the resource indicator message transmission.
22. method according to claim 20 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.
23. method according to claim 22 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 handoff request message that comprises Target cell that the reception sources base station is returned;
Send switching command according to described handoff 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.
24. method according to claim 23 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.
25. method according to claim 23 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 then discharges described user connects.
26., it is characterized in that information interaction is carried out by gateway in described mobile management device and described base station according to each described method of claim 20～25.
27. a user service source management device is characterized in that, described device comprises:
The traffic resource assignment unit is used for reclaiming service resources according to the closed user group inadequate resource information of base station transmission or according to the change indication base station of user signing contract information.
28. device according to claim 27 is characterized in that, described traffic resource assignment unit comprises:
Release module is used to discharge at least one user's who does not belong to described closed user group S1 connection; And or
Handover module, the user who is used at least one is not belonged to described closed user group switches to Target cell.
29. device according to claim 27 is characterized in that, described handover module comprises:
Trigger message and send submodule, be used for sending the triggering message that comprises indication information to source base station;
Handoff request message sink submodule is used for the handoff 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 handoff 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 |
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| CN201310256656.5A CN103369680B (en) | 2009-01-09 | 2009-01-09 | A kind of user service source management method and device |
| CN 200910001457 CN101841912B (en) | 2009-01-09 | 2009-01-09 | User service source management method and device |
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| CN 200910001457 CN101841912B (en) | 2009-01-09 | 2009-01-09 | User service source management method and device |
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| CN2013102566391A Division CN103298125A (en) | 2009-01-09 | 2009-01-09 | User business resource management method and device |
| CN 201310257069 Division CN103384405A (en) | 2009-01-09 | 2009-01-09 | Method and device for managing user service resources |
| CN201310256656.5A Division CN103369680B (en) | 2009-01-09 | 2009-01-09 | A kind of user service source management method and device |
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| CN101841912B CN101841912B (en) | 2013-06-26 |
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| CN 200910001457 Active CN101841912B (en) | 2009-01-09 | 2009-01-09 | User service source management method and device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102098786A (en) * | 2011-02-25 | 2011-06-15 | 中国科学技术大学 | Resource allocation method for femtocell in hybrid access way |
| CN102143510A (en) * | 2011-03-25 | 2011-08-03 | 西安电子科技大学 | Method for interacting residual resources between heterogeneous networks |
| CN102781067A (en) * | 2011-05-11 | 2012-11-14 | 中兴通讯股份有限公司 | Methods and system for achieving service admission control |
| CN104427578A (en) * | 2013-08-22 | 2015-03-18 | 京信通信系统（中国）有限公司 | Method and device for performing access control |
| WO2022142831A1 (en) * | 2020-12-30 | 2022-07-07 | 展讯通信（上海）有限公司 | Data transmission method and communication apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103369680B (en) * | 2009-01-09 | 2016-12-28 | 华为技术有限公司 | A kind of user service source management method and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101330704B (en) * | 2007-06-20 | 2012-01-25 | 华为技术有限公司 | Method and apparatus for implementing network management control |
| CN101287294B (en) * | 2008-06-11 | 2012-07-04 | 中兴通讯股份有限公司 | Transfer method and system for mobility management entity and terminal |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098786A (en) * | 2011-02-25 | 2011-06-15 | 中国科学技术大学 | Resource allocation method for femtocell in hybrid access way |
| CN102098786B (en) * | 2011-02-25 | 2014-06-11 | 中国科学技术大学 | Resource allocation method for femtocell in hybrid access way |
| CN102143510A (en) * | 2011-03-25 | 2011-08-03 | 西安电子科技大学 | Method for interacting residual resources between heterogeneous networks |
| CN102143510B (en) * | 2011-03-25 | 2014-06-18 | 西安电子科技大学 | Method for interacting residual resources between heterogeneous networks |
| CN102781067A (en) * | 2011-05-11 | 2012-11-14 | 中兴通讯股份有限公司 | Methods and system for achieving service admission control |
| WO2012152170A1 (en) * | 2011-05-11 | 2012-11-15 | 中兴通讯股份有限公司 | Method and system for realizing service admission control |
| CN102781067B (en) * | 2011-05-11 | 2017-08-11 | 中兴通讯股份有限公司 | A kind of realization method and system of business admission control |
| CN104427578A (en) * | 2013-08-22 | 2015-03-18 | 京信通信系统（中国）有限公司 | Method and device for performing access control |
| WO2022142831A1 (en) * | 2020-12-30 | 2022-07-07 | 展讯通信（上海）有限公司 | Data transmission method and communication apparatus |
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