CN108206838A - A kind of SiteServer LBS, method and device - Google Patents
A kind of SiteServer LBS, method and device Download PDFInfo
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- CN108206838A CN108206838A CN201611168345.3A CN201611168345A CN108206838A CN 108206838 A CN108206838 A CN 108206838A CN 201611168345 A CN201611168345 A CN 201611168345A CN 108206838 A CN108206838 A CN 108206838A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
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Abstract
This application involves mobile communication technology field more particularly to a kind of SiteServer LBS, method and device, to solve the problems, such as that there is complex disposal process, the waste more process resources of eNB and VMME for the method for UE selections VM in the prior art；SiteServer LBS provided by the embodiments of the present application, including：ENB, at least one VMME and virtual machine distributor, wherein including multiple VM in each VMME；ENB is used for after the first request of UE transmissions is received, and the first request is sent to virtual machine distributor；First request is access request or handover request；Virtual machine distributor is used for after the first request is received, the load information of each VM at least one VMME, is determined as the VM of UE distribution, and send instruction information to the VM；The instruction information is used to indicate the VM and provides service for UE；VM is used for after instruction information is received, and response message is sent to UE by eNB.
Description
Technical field
This application involves field of communication technology more particularly to a kind of SiteServer LBS, method and devices.
Background technology
With the development of network virtualization (Network Function Virtualization, NFV) technology, core net
(Evolved Packet Core, EPC) is just gradually marching toward virtual evolution block core net (Virtual Evolved Packet
Core, VEPC).VEPC continued to use third generation partner program (3rd Generation Partnership Project,
Mobile management entity pool (MME POOL) framework of each network element load equilibrium is realized in 3GPP).In VEPC, MME POOL include
Multiple virtual mobile management entities (Virtual Mobility Management Entity, VMME), and in order to improve
The performance of VMME includes multiple virtual machines (Virtual Machine, VM) in each VMME.
As shown in Figure 1, the network architecture schematic diagram for MME POOL in VEPC.Wherein, customer edge (Customer
Edge, CE) transmission network element between eNB and VMME；Virtual level (Hypervisor) for one kind operate in physical server and
Intermediate software layer between operating system virtualizes for being realized to various hardware resources.As user terminal (User
Equipment, UE) into MME POOL overlay area when, if to base station (Evolved Node B, eNB) send
ATTACH/TAU signalings, eNB can utilize node selection (Node Selection, NS) algorithm to choose light load for the UE
VMME, and attachment (ATTACH)/tracing section updating (Tracking Area Update, TAU) signaling is transmitted to the VMME, so
Afterwards, the load balancing in the VMME (Load Balance, LB) virtual machine reuse NS algorithms selections therein load compared with
Light VM, and the ATTACH/TAU signalings are transmitted to the VM, later, VM handles ATTACH/TAU signalings, and will take
The response message of band mobile management entity mark (Mobility Management Entity Code, MMEC) is sent to the VM
Response message is transmitted to UE by affiliated VMME by the VMME by eNB.
In the above process, in the VM that light load is selected for UE, eNB is needed first with NS algorithms selection light loads
LB virtual machines in VMME, the VMME reuse the VM of NS algorithms selection light loads, in this way, eNB and VMME need to distinguish
NS algorithms, complex disposal process, the execution efficiency for reducing whole network are performed, and occupies the more places of eNB and VMME
Manage resource.
As it can be seen that in the prior art for UE select VM method there is complex disposal process, waste eNB and VMME compared with many places
The problem of managing resource.
Invention content
The embodiment of the present application provides a kind of SiteServer LBS, method and device, to solve to select for UE in the prior art
The problem of selecting complex disposal process existing for the method for VM, waste eNB and VMME more process resources.
A kind of SiteServer LBS provided by the embodiments of the present application, including：Base station eNB, at least one VMME and virtual machine
Distributor, wherein including multiple virtual machine VM in each VMME；
ENB, for after the first request of user terminal UE transmissions is received, which to be sent to virtual machine point
Orchestration；Wherein, the first request is access request or handover request；
Virtual machine distributor, for after the first request is received, the load of each VM at least one VMME to be believed
Breath is determined as the VM of UE distribution, and sends instruction information to the VM；The instruction information is used to indicate the VM and provides service for UE；
VM, for after instruction information is received, response message to be sent to UE by eNB.
Optionally, the system also includes：Virtual base infrastructure manager (Virtualized Infrastructure
Manager, VIM), for determining the load information of each VM at least one VMME, and determining load information is sent to
Virtual machine distributor；
Virtual machine distributor is specifically used for：Receive the load information that VIM is sent.
Optionally, virtual machine distributor is specifically used for：
According to the load information of each VM of reception, load minimum is chosen from each VM at least one VMME
VM；
The VM of load minimum is determined as distributing to the VM of UE.
Optionally, interface board is also included in each VMME；VM is specifically used for：
After instruction information is received, indicate that the interface board in the VMME belonging to VM sends response message；
For the instruction according to VM, response message is sent by eNB to UE for interface board.
A kind of load-balancing method provided by the embodiments of the present application, including：
Base station eNB is sent to virtual machine distribution after the first request of user terminal UE transmissions is received, by the first request
Device；Wherein, the first request is access request or handover request；
Virtual machine distributor is after the first request is received, the load information of each VM at least one VMME, really
It is set to the VM of UE distribution, and instruction information is sent to the VM；The instruction information is used to indicate the VM and provides service for UE；
VM sends response message after instruction information is received, by eNB to UE.
Optionally, virtual machine distributor is specifically used for obtaining load information according to following steps：
Receive the load information that VIM is determined and sent.
Optionally, the load information of each VM of the virtual machine distributor at least one VMME is determined as UE distribution
VM, including：
According to the load information of each VM of reception, load minimum is chosen from each VM at least one VMME
VM；
The VM of load minimum is determined as distributing to the VM of UE.
Optionally, VM sends response message by eNB after instruction information is received to UE, including：
VM indicates that the interface board in the VMME belonging to VM sends response message, so that this connects after instruction information is received
Oralia sends response message by eNB according to the instruction of VM to UE.
Another load-balancing method provided by the embodiments of the present application, including：
Virtual machine distributor receives the first request that eNB is sent；First request carrys out user terminal UE for what eNB was received
Access request or handover request；
The load information of each virtual machine VM at least one virtual mobile management entity VMME is determined as UE distribution
VM, and to the VM send instruction information；The instruction information is used to indicate the VM and provides service for UE.
Optionally, virtual machine distributor is specifically used for obtaining load information according to following steps：
Receive the load information that VIM is determined and sent.
Optionally, the load information of each VM at least one VMME is determined as the VM of UE distribution, including：
According to the load information of each VM of reception, the minimum VM of load is chosen from each VM at least one VMME；
The VM of load minimum is determined as distributing to the VM of UE.
Another load-balancing method provided by the embodiments of the present application, including：
ENB receives the first request that UE is sent；First request is access request or handover request；
First request is sent to virtual machine distributor, so that virtual machine distributor is determined as the VM of UE distribution.
A kind of virtual machine distributor provided by the embodiments of the present application, including：
Receiving module, for receiving the first request of eNB transmissions；First request carrys out user terminal for what eNB was received
The access request or handover request of UE；
Determining module for the load information of each VM at least one VMME, is determined as the VM of UE distribution, and to
The VM sends instruction information；The instruction information is used to indicate the VM and provides service for UE.
Optionally, receiving module is additionally operable to：
Receive the load information that VIM is determined and sent.
Optionally it is determined that module is specifically used for：
According to the load information of each VM of reception, the minimum VM of load is chosen from each VM at least one VMME；
The VM of load minimum is determined as distributing to the VM of UE.
A kind of base station provided by the embodiments of the present application, including：
Receiving module, for receiving the first request of UE transmissions；First request is access request or handover request；
Sending module, for the first request to be sent to virtual machine distributor, so that virtual machine distributor is determined as UE points
The VM matched.
SiteServer LBS provided by the embodiments of the present application, including：ENB, at least one VMME and virtual machine distributor,
In include multiple VM in each VMME；ENB is used for after the first request of UE transmissions is received, and the first request is sent to virtual
Machine distributor；First request is access request or handover request；Virtual machine distributor is used for after the first request is received, root
According to the load information of each VM at least one VMME, it is determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction
Information is used to indicate the VM and provides service for UE；VM is used for after instruction information is received, and response letter is sent to UE by eNB
Breath.In the embodiment of the present application, when eNB receives the first request of UE transmissions, which can directly be sent to by eNB
Virtual machine distributor, virtual machine distributor can be determined as the VM of UE distribution according to the load information of each VM, in this way, virtual machine point
Orchestration directly can load smaller VM for UE distribution, realize the load balancing of each VM, do not need to eNB and remove selection light load
VMME, it is not required that VMME further selects the VM of light load in the VMME, therefore can be reduced to the process of UE selections VM,
The execution efficiency of whole network is improved, and the process resource of eNB and VMME can be saved.
Description of the drawings
Fig. 1 is the network architecture schematic diagram of MME POOL in prior art VEPC；
Fig. 2 is the SiteServer LBS schematic diagram that the embodiment of the present application one provides；
Fig. 3 is the another SiteServer LBS schematic diagram that the embodiment of the present application two provides；
Fig. 4 is the load-balancing method flow chart that the embodiment of the present application three provides；
Fig. 5 is the another load-balancing method flow chart that the embodiment of the present application four provides；
Fig. 6 is 60 structure chart of virtual machine distributor that the embodiment of the present application five provides；
Fig. 7 is 70 structure chart of base station that the embodiment of the present application six provides.
Specific embodiment
SiteServer LBS provided by the embodiments of the present application, including：ENB, at least one VMME and virtual machine distributor,
In include multiple VM in each VMME；ENB is used for after the first request of UE transmissions is received, and the first request is sent to virtual
Machine distributor；First request is access request or handover request；Virtual machine distributor is used for after the first request is received, root
According to the load information of each VM at least one VMME, it is determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction
Information is used to indicate the VM and provides service for UE；VM is used for after instruction information is received, and response letter is sent to UE by eNB
Breath.In the embodiment of the present application, when eNB receives the first request of UE transmissions, which can directly be sent to by eNB
Virtual machine distributor, virtual machine distributor can be determined as the VM of UE distribution according to the load information of each VM, in this way, virtual machine point
Orchestration directly can load smaller VM for UE distribution, realize the load balancing of each VM, do not need to eNB and remove selection light load
VMME, it is not required that VMME further selects the VM of light load in the VMME, therefore can be reduced to the process of UE selections VM,
The execution efficiency of whole network is improved, and the process resource of eNB and VMME can be saved.
The embodiment of the present application is described in further detail with reference to the accompanying drawings of the specification.
Embodiment one
As shown in Fig. 2, for the SiteServer LBS schematic diagram that the embodiment of the present application one provides, wherein, customer edge
The transmission network element of (Customer Edge, CE) between eNB and VMME；Virtual level (Hypervisor) operates in object for one kind
The intermediate software layer between server and operating system is managed, is virtualized for being realized to various hardware resources.
ENB 201, for after the first request of UE transmissions is received, which to be sent to virtual machine distribution
Device；Wherein, the first request is access request or handover request.In specific implementation process, when UE enters the covering of MME POOL
Behind region, the first request can be sent to eNB, here, if UE is ATTACH signalings to eNB transmissions, the first request is connects
Enter request；If UE is TAU signalings to eNB transmissions, the first request is handover request.
Virtual machine distributor 202, for after the first request is received, the load of each VM at least one VMME
Information is determined as the VM of UE distribution, and sends instruction information to the VM；The instruction information is used to indicate the VM and provides clothes for UE
Business.
Optionally, SiteServer LBS further includes VIM, for determining the load information of each VM at least one VMME,
And determining load information is sent to virtual machine distributor.
Specifically, VIM can detect the load information of each VM in each VMME in real time, and by the load information of detection
It is sent periodically to virtual machine distributor.
It, can be according to each VM of reception after virtual machine distributor receives the first request in specific implementation process
Load information, the minimum VM of load is chosen from each VM at least one VMME, the VM of load minimum is determined as
Distribute to the VM of UE.
For example, determining the load percentage between each VM, the VM of numerical value minimum in load percentage is determined as distributing to UE's
VM；Alternatively, being ranked up from small to large according to load capacity (quantity of service UE) to each VM, the VM for coming first is determined as
Distribute to the VM of UE.
VM 203, for after instruction information is received, response message to be sent to UE by eNB.
Here, response message includes ATTACH response messages and TAU response messages, both response messages all carry
MMEC, so that UE can find the VM for its service according to the MMEC.
Optionally, it after VM receives instruction information, can be indicated belonging to VM also comprising interface board in each VMME
Interface board in VMME sends response message, and later, interface board sends response message by eNB according to the instruction of VM to UE.
SiteServer LBS provided by the embodiments of the present application, including：ENB, at least one VMME and virtual machine distributor,
In include multiple VM in each VMME；ENB is used for after the first request of UE transmissions is received, and the first request is sent to virtual
Machine distributor；First request is access request or handover request；Virtual machine distributor is used for after the first request is received, root
According to the load information of each VM at least one VMME, it is determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction
Information is used to indicate the VM and provides service for UE；VM is used for after instruction information is received, and response letter is sent to UE by eNB
Breath.In the embodiment of the present application, when eNB receives the first request of UE transmissions, which can directly be sent to by eNB
Virtual machine distributor, virtual machine distributor can be determined as the VM of UE distribution according to the load information of each VM, in this way, virtual machine point
Orchestration directly can load smaller VM for UE distribution, realize the load balancing of each VM, do not need to eNB and remove selection light load
VMME, it is not required that VMME further selects the VM of light load in the VMME, therefore can be reduced to the process of UE selections VM,
The execution efficiency of whole network is improved, and the process resource of eNB and VMME can be saved.
Embodiment two
As shown in figure 3, the another SiteServer LBS schematic diagram provided for the embodiment of the present application two.
Optionally, VIM can detect the load information of each VM in each VMME in real time, and by the load information of detection
It is sent periodically to virtual machine distributor.
In specific implementation process, after UE enters the overlay area of MME POOL, ATTACH/TAU can be sent to eNB
Signaling, eNB can not do ATTACH/TAU signalings any processing after ATTACH/TAU signalings are received, and directly will
It is sent to virtual machine distributor, and further, virtual machine distributor is after ATTACH/TAU signalings are received, according to VIM
The loading condition of each VM sent, selects the VM of most lightly loaded to distribute to UE, and ATTACH/TAU signalings are sent to the VM,
Later, VM parses the ATTACH/TAU signalings of reception, completes to after the business such as the authentication of UE, will carry MMEC's
ATTACH/TAU response messages are sent to the interface board in the VMME belonging to the VM, by the interface board by eNB by response message
It is sent to UE.
In above process, the loading condition of each VM that virtual machine distributor is sent according to VIM, it may be determined that each VM it
Between load percentage, later, the VM of numerical value minimum in load percentage is determined as distributing to the VM of UE；Each VM can also be pressed
It is ranked up from small to large according to load capacity (quantity of service UE), the VM for coming first is determined as distributing to the VM of UE.
SiteServer LBS provided by the embodiments of the present application, including：ENB, at least one VMME and virtual machine distributor,
In include multiple VM in each VMME；ENB is used for after the first request of UE transmissions is received, and the first request is sent to virtual
Machine distributor；First request is access request or handover request；Virtual machine distributor is used for after the first request is received, root
According to the load information of each VM at least one VMME, it is determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction
Information is used to indicate the VM and provides service for UE；VM is used for after instruction information is received, and response letter is sent to UE by eNB
Breath.In the embodiment of the present application, when eNB receives the first request of UE transmissions, which can directly be sent to by eNB
Virtual machine distributor, virtual machine distributor can be determined as the VM of UE distribution according to the load information of each VM, in this way, virtual machine point
Orchestration directly can load smaller VM for UE distribution, realize the load balancing of each VM, do not need to eNB and remove selection light load
VMME, it is not required that VMME further selects the VM of light load in the VMME, therefore can be reduced to the process of UE selections VM,
The execution efficiency of whole network is improved, and the process resource of eNB and VMME can be saved.
Embodiment three
As shown in figure 4, the load-balancing method flow chart provided for the embodiment of the present application three.
S401：ENB is sent to virtual machine distributor after the first request of UE transmissions is received, by the first request；Wherein,
First request is access request or handover request.
S402：Virtual machine distributor is after the first request is received, the load letter of each VM at least one VMME
Breath is determined as the VM of UE distribution, and sends instruction information to the VM；The instruction information is used to indicate the VM and provides service for UE.
In specific implementation process, virtual machine distributor can receive the load information that VIM is determined and sent, further
The minimum VM of load according to the load information of each VM of reception, is chosen, by this in ground from each VM at least one VMME
The minimum VM of load is determined as distributing to the VM of UE.
S403：VM sends response message after instruction information is received, by eNB to UE.
In specific implementation process, VM can indicate the interface board in the VMME belonging to VM after instruction information is received
Response message is sent, so that the interface board is according to the instruction of VM, response message is sent to UE by eNB.
In the embodiment of the present application, eNB is sent to virtual machine point after the first request of UE transmissions is received, by the first request
Orchestration；Wherein, the first request is access request or handover request；Virtual machine distributor is after the first request is received, Ke Yigen
According to the load information of each VM at least one VMME, it is determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction
Information is used to indicate the VM and provides service for UE；VM sends response message after instruction information is received, by eNB to UE.This
Sample, virtual machine distributor directly can load smaller VM for UE distribution, realize the load balancing of each VM, do not need to eNB and go to select
Select the VMME of light load, it is not required that VMME further selects the VM of light load in the VMME, therefore can be reduced to UE
The process of VM is selected, improves the execution efficiency of whole network, and the process resource of eNB and VMME can be saved.
Example IV
As shown in figure 5, the another load-balancing method flow chart provided for the embodiment of the present application four.
S501：ENB receives the first request that UE is sent；First request is access request or handover request；
S502：First request is sent to virtual machine distributor, so that virtual machine distributor is determined as the VM of UE distribution.
During the application is implemented, after eNB receives the first request that UE is sent, can the first request be directly sent to virtual machine
Distributor so that virtual machine distributor is determined as the VM of UE distribution, does not need to the VMME that eNB removes selection light load, therefore can
To save the process resource of eNB.
Based on same inventive concept, virtual machine distribution corresponding with load-balancing method is additionally provided in the embodiment of the present application
Device and base station, since the principle that virtual machine distributor and base station solve the problems, such as is similar to the embodiment of the present application load-balancing method,
Therefore the implementation of virtual machine distributor and base station may refer to the implementation of method, and overlaps will not be repeated.
Embodiment five
As shown in fig. 6, for 60 structure chart of virtual machine distributor that the embodiment of the present application five provides, including：
Receiving module 601, for receiving the first request of eNB transmissions；First request receives whole from user for eNB
Hold the access request or handover request of UE；
Determining module 602 for the load information of each VM at least one VMME, is determined as the VM of UE distribution,
And send instruction information to the VM；The instruction information is used to indicate the VM and provides service for UE.
Optionally, receiving module 601 is additionally operable to：
Receive the load information that VIM is determined and sent.
Optionally it is determined that module 602 is specifically used for：
According to the load information of each VM of reception, the minimum VM of load is chosen from each VM at least one VMME；
The VM of load minimum is determined as distributing to the VM of UE.
Embodiment six
As shown in fig. 7, for 70 structure chart of base station that the embodiment of the present application six provides, including：
Receiving module 701, for receiving the first request of UE transmissions；First request is access request or handover request；
Sending module 702, for the first request to be sent to virtual machine distributor, so that virtual machine distributor is determined as UE
The VM of distribution.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the application
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the application
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to according to the method, apparatus (system) of the embodiment of the present application and the flow of computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, those skilled in the art once know basic creation
Property concept, then additional changes and modifications may be made to these embodiments.So appended claims be intended to be construed to include it is excellent
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (11)
1. a kind of SiteServer LBS, which is characterized in that the system includes：Base station eNB, at least one virtual mobile management entity
VMME and virtual machine distributor, wherein including multiple virtual machine VM in each VMME；
The eNB, for after the first request of user terminal UE transmissions is received, the described first request to be sent to the void
Plan machine distributor；First request is access request or handover request；
The virtual machine distributor, for receive it is described first request after, according to each VM at least one VMME
Load information, be determined as the VM of UE distribution, and instruction information is sent to the VM；The instruction information is used to indicate the VM
Service is provided for the UE；
The VM, for after the instruction information is received, response message to be sent to the UE by the eNB.
2. the system as claimed in claim 1, which is characterized in that the system also includes：Virtual base infrastructure manager VIM,
For determining the load information of each VM at least one VMME, and the determining load information is sent to the void
Plan machine distributor；
The virtual machine distributor is specifically used for：Receive the load information that the VIM is sent.
3. system as claimed in claim 2, which is characterized in that the virtual machine distributor is specifically used for：
According to the load information of each VM of reception, load minimum is chosen from each VM at least one VMME
VM；
The VM of load minimum is determined as distributing to the VM of the UE.
4. the system as claimed in claim 1, which is characterized in that interface board is also included in each VMME；The VM is specific
For：
After the instruction information is received, indicate that the interface board in the VMME belonging to the VM sends the response message；
For the instruction according to the VM, the response message is sent by the eNB to the UE for the interface board.
5. a kind of load-balancing method, which is characterized in that this method includes：
Base station eNB is sent to virtual machine distribution after the first request of user terminal UE transmissions is received, by the described first request
Device；First request is access request or handover request；
The virtual machine distributor is after first request is received, the load letter of each VM at least one VMME
Breath is determined as the VM of the UE distribution, and sends instruction information to the VM；The instruction information is used to indicate the VM as the UE
Service is provided；
The VM sends response message after the instruction information is received, by the eNB to the UE.
6. method as claimed in claim 5, which is characterized in that the virtual machine distributor is specifically used for being obtained according to following steps
Take the load information：
Receive the load information that Virtual base infrastructure manager VIM is determined and sent.
7. method as claimed in claim 6, which is characterized in that the virtual machine distributor is each at least one VMME
The load information of VM is determined as the VM of the UE distribution, including：
According to the load information of each VM of reception, load minimum is chosen from each VM at least one VMME
VM；
The VM of load minimum is determined as distributing to the VM of the UE.
8. method as claimed in claim 5, which is characterized in that the VM is after the instruction information is received, by described
ENB sends response message to the UE, including：
The VM indicates that the interface board in the VMME belonging to the VM sends the response letter after the instruction information is received
So that the interface board is according to the instruction of the VM, the response message is sent by the eNB to the UE for breath.
9. a kind of virtual machine distributor, which is characterized in that the virtual machine distributor includes：
Receiving module, for receiving the first request of base station eNB transmission；First request is used by oneself for what the eNB was received
The access request or handover request of family terminal UE；
Determining module, for the load information of each virtual machine VM at least one virtual mobile management entity VMME, really
It is set to the VM of the UE distribution, and instruction information is sent to the VM；The instruction information is used to indicate the VM and is provided for the UE
Service.
10. virtual machine distributor as claimed in claim 9, which is characterized in that the receiving module is additionally operable to：
Receive the load information that Virtual base infrastructure manager VIM is determined and sent.
11. virtual machine distributor as claimed in claim 10, which is characterized in that the determining module is specifically used for：
According to the load information of each VM of reception, the minimum VM of load is chosen from each VM at least one VMME；
The VM of load minimum is determined as distributing to the VM of the UE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611168345.3A CN108206838B (en) | 2016-12-16 | 2016-12-16 | A kind of SiteServer LBS, method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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