CN106488497A - A kind of changing method, base station server - Google Patents

A kind of changing method, base station server Download PDF

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Publication number
CN106488497A
CN106488497A CN201510543131.9A CN201510543131A CN106488497A CN 106488497 A CN106488497 A CN 106488497A CN 201510543131 A CN201510543131 A CN 201510543131A CN 106488497 A CN106488497 A CN 106488497A
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China
Prior art keywords
base station
virtual
user equipment
message
mme
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CN201510543131.9A
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Chinese (zh)
Inventor
程翔
李红豆
孙阳
常永宇
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ZTE Corp
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ZTE Corp
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Priority to CN201510543131.9A priority Critical patent/CN106488497A/en
Priority to PCT/CN2016/096918 priority patent/WO2017036358A1/en
Publication of CN106488497A publication Critical patent/CN106488497A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses a kind of changing method, base station server, including：The measurement report that receive user equipment sends, the measurement report carry the metrical information of the user equipment peripheral base station；Determine that the user equipment carries out the switching between different virtual base stations in same entity base station according to the measurement report, and determine destination virtual base station.

Description

A kind of changing method, base station server
Technical field
The present invention relates to wireless mobile communications Intel Virtualization Technology, more particularly to a kind of changing method, base station kimonos Business device.
Background technology
Intel Virtualization Technology is a kind of resource management techniques, be by various actual resources give abstract, conversion after be in Reveal and, break the not cleavable obstacle between entity structure, user is allow more neatly using these Resource.The virtual part of these resources is not limited by existing erection mode, region or configuration.In reality In the production environment on border, Intel Virtualization Technology can be used to solve high performance physical hardware production capacity surplus and old The too low restructuring of hardware production capacity is reused, and transparence bottom physical hardware, so as to maximized utilization physical resource.
Virtualization is introduced in wireless mobile communications field, the utilization rate of physical resource not only can be improved, Traffic capacity demands for increasing rapidly provide a kind of adaptability solution.However, existing wireless shifting Intel Virtualization Technology in dynamic communication, for example, virtualizes the implementation that base station is set up, using centerized fusion Device carries out the control of whole network and management, realizes difficulty greatly, does not make full use of existing mobile wireless network Resource.
Content of the invention
For solving above-mentioned technical problem, the embodiment of the present invention provides a kind of changing method, base station server, The resource of existing mobile wireless network can be made full use of.
The technical scheme is that and be achieved in that：
The embodiment of the present invention provides a kind of changing method, and the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine that the user equipment carries out different virtual base stations in same entity base station according to the measurement report Between switching, and determine destination virtual base station.
Further, described determine that the user equipment enters in same entity base station according to the measurement report Switching between row difference virtual base station, and determine destination virtual base station, including：
Determine that the user equipment carries out different virtual base stations in same entity base station according to the measurement report Between switching, the destination virtual base station is determined according to resource utilization, and to the destination virtual base Stand corresponding virtual controlling management system application resource access, set for the user by the destination virtual base station Back-up joins resource.
Further, determined the user equipment according to the measurement report in same entity base station described The switching between different virtual base stations is carried out, and after determining destination virtual base station, the changing method is also wrapped Include：
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and renewal transmission control protocol configuration；
The configuration completion message of user equipment transmission is received, the configuration completion message is described for indicating User equipment handover success.
Further, the configuration completion message that the user equipment sends is received described, the configuration is completed After message is used for indicating the user equipment handover success, the changing method also includes：
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
Fresh information is sent to source virtual operator server, the fresh information is used for indicating that the source is virtual Carrier server updates virtual network list information；
Receive virtual operator's server transmission is updated successfully message.
The embodiment of the present invention also provides a kind of changing method, and the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine that the user equipment carries out different virtuality bases between different entities base station according to the measurement report The switching that stands；
Request message is sent, the request message is used for indicating to determine destination virtual base station.
Further, the transmission request message, the request message are used for instruction and determine destination virtual base station, Including：
Send first and first object entity base station is handovered request to, first handover request is described for indicating First object entity base station determines first object virtual base station.
Further, the transmission request message, the request message are used for instruction and determine destination virtual base station, Including：
Handover preparation request is sent to the first mobile management entity MME, second is sent by a MME The second target entity base station is handovered request to, and the second destination virtual is determined by the second target entity base station Base station.
Further, after the transmission first handovers request to first object entity base station, the switching Method also includes：
Receive the switching response message of first object entity base station transmission；
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and protocol configuration；
Receive the first handoff completion message of first object entity base station transmission；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The first fresh information is sent to source virtual operator server, first fresh information indicates the source Virtual operator's server update virtual network list information；
Receive source virtual operator server transmission first is updated successfully message.
Further, in the transmission handover preparation request to a MME, sent by a MME Second handovers request to the second target entity base station, and determines the second target by the second target entity base station After virtual base station, also include：
The second handoff completion message of MME transmission is received, second handoff completion message is used Complete in indicating that the second target entity base station switches；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The second fresh information is sent to source virtual operator server, second fresh information indicates the source Virtual operator's server update virtual network list information；
Receive source virtual operator server transmission second is updated successfully message.
The embodiment of the present invention also provides a kind of changing method, and the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine the user equipment between different entities base station in same virtual network according to the measurement report Carry out the switching of different virtual base stations；
The measurement report is sent to virtual operator's server, the measurement report is used for indicating the virtuality Carrier server determines destination virtual base station, and the destination virtual base station is in target entity base station Virtual base station.
Further, the measurement report is sent to virtual operator's server described, the switching Method also includes：
Receive the information of the target entity base station of virtual operator's server transmission；
Transmission handovers request to the target entity base station, and the handover request is used for indicating the target entity Resource access is applied for destination virtual base station in base station；
Receive the switching response message of target entity base station transmission；
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and protocol configuration；
Receive the first handoff completion message of target entity base station transmission；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The first fresh information is sent to virtual operator's server, first fresh information is described for indicating Virtual operator's server update virtual network list information；
Receive virtual operator's server transmission first is updated successfully message.
Further, the measurement report is sent to virtual operator's server described, the switching Method also includes：
The second handoff completion message that MME sends is received, second handoff completion message is used for indicating institute State the switching of target entity base station to complete；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The second fresh information is sent to virtual operator's server, second fresh information is described for indicating Virtual operator's server update virtual network list information；
Receive virtual operator's server transmission second is updated successfully message.
The embodiment of the present invention also provides a kind of changing method, and the changing method includes：
Handover request is received, and determines destination virtual base station.
Further, the reception handover request, and determine destination virtual base station, including：
Receive the first handover request of the first source entity base station transmission；
Determine first object virtual base station, and to the first object virtual base station application resource access, apply After success by the first object virtual base station be the user equipment allocation resource.
Further, the reception handover request, and determine destination virtual base station, including：
Receive the second handover request of the 2nd MME transmission；
Determine the second destination virtual base station, and apply for resource access, application to the second destination virtual base station After success by the second destination virtual base station be user equipment allocation resource.
Further, the reception handover request, and determine destination virtual base station, including：
The 3rd handover request of the second source entity base station transmission is received, the 3rd handover request carries the 3rd mesh Mark virtual base station information, and to the 3rd destination virtual base station apply resource access, application success after by The 3rd destination virtual base station is the user equipment allocation resource.
Further, the reception handover request, and determine destination virtual base station, including：
The 4th handover request of the 4th MME transmission is received, it is empty that the 4th handover request carries the 4th target Intend the information of base station, and apply for resource access to the 4th destination virtual base station, by described after application success 4th destination virtual base station is the user equipment allocation resource.
Further, the determination first object virtual base station, and to the first object virtual base station application Resource access, after being the user equipment allocation resource by the first object virtual base station after application success, The changing method also includes：
Send the first switching and acknowledge message to the first source entity base station；
The first configuration completion message of user equipment transmission is received, the first configuration completion message is used for Indicate that handover configurations are completed；
Send and first update the data passage node address request to a MME, described first update the data logical Road node address request is used for indicating that a MME updates the data passage node address；
Receive MME transmission first is successfully updated data channel node address message；
Update control Delivery Function list information；
The first fresh information is sent to first object virtual operator server, first fresh information is used for Indicate the first object virtual operator server update virtual network list information；
Receive first object virtual operator server transmission first is updated successfully message；
Send first and handover complete message to the first source entity base station.
Further, in the second destination virtual base station of the determination, and to the second destination virtual base station Shen Please resource access, application success after by the second destination virtual base station be user equipment allocation resource after, The changing method also includes：
Send the second switching and acknowledge message to the 2nd MME；
The second configuration completion message of user equipment transmission is received, the second configuration completion message is used for Indicate that handover configurations are completed；
Sending second and passage node address request being updated the data to the 2nd MME, described second updates number It is used for indicating that the 2nd MME updates the data passage node address according to passage node address request；
Receive the 2nd MME transmission second is successfully updated data channel node address message；
Update control Delivery Function list information；
The second fresh information to the second destination virtual carrier server is sent, second fresh information is used for Indicate that the second destination virtual carrier server updates virtual network list information；
Receive the second destination virtual carrier server transmission second is updated successfully message；
Send second and handover complete message to the 2nd MME.
Further, the 3rd handover request that second source entity base station sends is received described, the described 3rd cuts The information that request carries the 3rd destination virtual base station is changed, and accurate to the 3rd destination virtual base station application resource Enter, after being the user equipment allocation resource by the 3rd destination virtual base station after application success, described Changing method also includes：
Send the 3rd switching and acknowledge message to the second source entity base station；
Receive the 3rd configuration completion message of user equipment transmission；
Send the 3rd and update the data passage node address request to the 3rd MME, the described 3rd update the data logical Road node address request is used for indicating that the 3rd MME updates the data passage node address；
Receive the 3rd MME transmission the 3rd is successfully updated data channel node address message；
Update control Delivery Function list information；
Send the 3rd and handover complete message to the second source entity base station.
Further, the 4th handover request for sending in the 4th MME of the reception, the 4th switching please The information for carrying the 4th destination virtual base station is sought, and applies for resource access to the 4th destination virtual base station, After being the user equipment allocation resource by the 4th destination virtual base station after application success, the switching Method also includes：
Send the 4th switching and acknowledge message to the 4th MME；
Receive the 4th configuration completion message of user equipment transmission；
Sending the 4th and passage node address request being updated the data to the 4th MME, the described 4th updates number It is used for indicating that the 4th MME updates the data passage node address according to passage node address request；
Receive the 4th MME transmission the 4th is successfully updated data channel node address message；
Update control Delivery Function list information；
Send the 4th and handover complete message to the 4th MME.
The embodiment of the present invention also provides a kind of changing method, and the changing method includes：
The measurement report that reception source entity base station sends, and destination virtual base station is determined according to the measurement report.
Further, described destination virtual base station is determined according to the measurement report, including：
Shared band resource utilization rate is selected in virtual network information list according to the measurement report minimum Virtual base station as destination virtual base station, and using the host base station of the destination virtual base station as target entity Base station.
Further, the changing method also includes：
The fresh information of source entity base station transmission is received, and updates virtual network list information；
Transmission is updated successfully message to the source entity base station.
The embodiment of the present invention also provides a kind of base station, and the base station includes：First receiving unit, first determine Unit；Wherein,
First receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
First determining unit, for determining the user equipment in same entity according to the measurement report The switching between different virtual base stations is carried out in base station, is additionally operable to determine destination virtual base station.
Further, first determining unit, for determining the user equipment according to the measurement report The switching between different virtual base stations is carried out in same entity base station, according to resource utilization determines Destination virtual base station, and to the corresponding virtual controlling management system application resource access in the destination virtual base station, It is the user equipment allocation resource by the destination virtual base station.
Further, the base station, also includes：
First transmitting element, for sending switching command to the user equipment, the switching command is used for referring to Show that the user equipment switches over and update transmission control protocol configuration；
First receiving unit, for receiving the configuration completion message of user equipment transmission, described joins Completion message is put for indicating the user equipment handover success.
Further, the base station, also includes：
First updating block, for updating control Delivery Function list information, and discharges the user equipment and exists The resource that source virtual base station takes；
First transmitting element, for sending fresh information to source virtual operator server, the renewal Information is used for indicating the source virtual operator server update virtual network list information；
First receiving unit, for receive virtual operator's server transmission be updated successfully message.
The embodiment of the present invention also provides a kind of base station, and the base station includes：Second receiving unit, second determine Unit, the second transmitting element；Wherein,
Second receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
Second determining unit, for determining the user equipment in different entities according to the measurement report The switching of different virtual base stations is carried out between base station；
Second transmitting element, for sending request message, the request message is used for indicating to determine target Virtual base station.
Further, second transmitting element, handovers request to first object entity base for sending first Stand, first handover request is used for indicating that the first object entity base station determines first object virtual base station.
Further, second transmitting element, for sending handover preparation request to a MME, by First MME sends second and handovers request to the second target entity base station, and by the second target reality Body base station determines the second destination virtual base station.
Further, the base station, also includes：Second updating block,
Second receiving unit, for receiving the switching response message of first object entity base station transmission； It is additionally operable to receive the first handoff completion message of first object entity base station transmission；It is additionally operable to reception described The first of source virtual operator server transmission is updated successfully message；
Second transmitting element, for sending switching command to the user equipment, the switching command is used Switch over and protocol configuration in the instruction user equipment；It is additionally operable to send the first fresh information to source virtuality Carrier server, first fresh information indicate the source virtual operator server update virtual network List information；
Second updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station.
Further, the base station, also includes：Second updating block,
Second receiving unit, for receiving the second handoff completion message of MME transmission, Second handoff completion message is used for indicating that the second target entity base station switching is completed；It is additionally operable to receive The second of source virtual operator server transmission is updated successfully message；
Second updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station；
Second transmitting element, for sending the second fresh information to source virtual operator server, described Second fresh information indicates the source virtual operator server update virtual network list information.
The embodiment of the present invention also provides a kind of base station, and the base station includes：3rd receiving unit, the 3rd determine Unit, the 3rd transmitting element；Wherein,
3rd receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
3rd determining unit, for determining the user equipment in same virtuality according to the measurement report The switching of different virtual base stations is carried out in network between different entities base station；
3rd transmitting element, for sending the measurement report to virtual operator's server, the survey Amount report determines destination virtual base station, the destination virtual base station for indicating virtual operator's server For a virtual base station in target entity base station.
Further, the base station, also includes：3rd updating block,
3rd receiving unit, for receiving the target entity of virtual operator's server transmission The information of base station；It is additionally operable to receive the switching response message of target entity base station transmission；It is additionally operable to receive The first handoff completion message that the target entity base station sends；It is additionally operable to receive virtual operator service The first of device transmission is updated successfully message；
3rd transmitting element, handovers request to the target entity base station for sending, and described first cuts Change request and apply for resource access for indicating the target entity base station to destination virtual base station；It is additionally operable to send To the user equipment, first switching command is used for indicating that the user equipment is switched over switching command And protocol configuration；It is additionally operable to send the first fresh information to virtual operator's server, described first updates letter Cease for indicating virtual operator's server update virtual network list information；
3rd updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station.
Further, the base station, also includes：3rd updating block,
3rd receiving unit, for receiving the second handoff completion message of MME transmission, the second switching Completion message is used for indicating that target entity base station switching is completed；It is additionally operable to receive virtual operator clothes The second of business device transmission is updated successfully message；
3rd updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station；
3rd transmitting element, for sending the second fresh information to virtual operator's server, described the Two fresh informations are used for indicating virtual operator's server update virtual network list information.
The embodiment of the present invention also provides a kind of base station, and the base station includes：4th receiving unit, the 4th determine Unit；Wherein,
4th receiving unit, for receiving handover request；
4th determining unit, for determining destination virtual base station.
Further, the 4th receiving unit, for receiving the first switching that the first source entity base station sends Request；4th determining unit is for determining first object virtual base station and empty to the first object Intend base station application resource access, divided for the user equipment by the first object virtual base station after application success Join resource.
Further, the 4th receiving unit, for receiving the second handover request that the 2nd MME sends；
4th determining unit, for determining the second destination virtual base station, and to second destination virtual Base station apply resource access, application success after by the second destination virtual base station be user equipment allocation resource.
Further, the 4th receiving unit, for receiving the 3rd switching that the second source entity base station sends Request, the 3rd handover request carry the information of the 3rd destination virtual base station；
4th determining unit, for applying for resource access to the 3rd destination virtual base station, applies into After work(by the 3rd destination virtual base station be the user equipment allocation resource.
Further, the 4th receiving unit, for receiving the 4th handover request that the 4th MME sends, 4th handover request carries the information of the 4th destination virtual base station；
4th determining unit, for applying for resource access to the 4th destination virtual base station, applies into After work(by the 4th destination virtual base station be the user equipment allocation resource.
Further, the base station, also includes：4th transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the first source entity base station for sending the first switching； Being additionally operable to send first and passage node address request being updated the data to a MME, described first updates the data Passage node address request is used for indicating that a MME updates the data passage node address；It is additionally operable to send out Send the first fresh information to first object virtual operator server, first fresh information is used for indicating institute State first object virtual operator server update virtual network list information；It is additionally operable to send the first switching complete Become message to the first source entity base station；
4th receiving unit, for receiving the first configuration completion message of user equipment transmission, institute State the first configuration completion message to complete for indicating handover configurations；It is additionally operable to receive MME transmission First be successfully updated data channel node address message；It is additionally operable to receive the first object virtual operator The first of server transmission is updated successfully message；
4th updating block, for updating control Delivery Function list information.
Further, the base station, also includes：4th transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the 2nd MME for sending the second switching；Also use Passage node address request is updated the data to the 2nd MME in sending second, described second updates the data Passage node address request is used for indicating that the 2nd MME updates the data passage node address；It is additionally operable to send out The second fresh information to the second destination virtual carrier server is sent, second fresh information is used for indicating institute State the second destination virtual carrier server and update virtual network list information；It is additionally operable to send the second switching complete Become message to the 2nd MME；
4th receiving unit, for receiving the second configuration completion message of user equipment transmission, institute State the second configuration completion message to complete for indicating handover configurations；It is additionally operable to receive the 2nd MME transmission Second be successfully updated data channel node address message；It is additionally operable to receive the second destination virtual operator The second of server transmission is updated successfully message；
4th updating block, for updating control Delivery Function list information.
Further, the base station, also includes：4th transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the second source entity base station for sending the 3rd switching； Being additionally operable to send the 3rd and passage node address request being updated the data to the 3rd MME, the described 3rd updates the data Passage node address request is used for indicating that the 3rd MME updates the data passage node address；It is additionally operable to send out The 3rd for sending handovers complete message to the second source entity base station；
4th receiving unit, for receiving the 3rd configuration completion message of user equipment transmission；Also For receiving the 3rd MME transmission the 3rd is successfully updated data channel node address message；
4th updating block, for updating control Delivery Function list information.
Further, the base station, also includes：4th transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the 4th MME for sending the 4th switching；Also use Passage node address request is updated the data to the 4th MME in sending the 4th, the described 4th updates the data Passage node address request is used for indicating that the 4th MME updates the data passage node address；It is additionally operable to send out The 4th is sent to handover complete message to the 4th MME；
4th receiving unit, for receiving the 4th configuration completion message of user equipment transmission；Also For receiving the 4th MME transmission the 4th is successfully updated data channel node address message；
4th updating block, for updating control Delivery Function list information.
The embodiment of the present invention also provides a kind of server, and the server includes：Receiving unit, determining unit； Wherein,
The receiving unit, for receiving the measurement report of source entity base station transmission；
The determining unit, for determining destination virtual base station according to the measurement report.
Further, the determining unit, for according to the measurement report in virtual network information list The minimum virtual base station of shared band resource utilization rate is selected as destination virtual base station, and the target is empty Intend the host base station of base station as target entity base station.
Further, the server also includes, transmitting element,
The receiving unit, for receiving the fresh information of source entity base station transmission, and updates virtual net Network list information；
The transmitting element, is updated successfully message to the source entity base station for sending.
A kind of changing method, base station server is embodiments provided, receive user equipment sends Measurement report, the measurement report carry the metrical information of the user equipment peripheral base station；According to the survey Amount report determines that the user equipment carries out the switching between different virtual base stations in same entity base station, and Determine destination virtual base station.Changing method provided in an embodiment of the present invention, base station server, by entity base Station is virtualized into as multiple virtual base stations, virtual base station is controlled by entity base station, such that it is able to reality Switching between existing virtual base station, can make full use of the resource of existing mobile wireless network.
Description of the drawings
Fig. 1 is the configuration diagram for supporting virtualized base station provided in an embodiment of the present invention；
Fig. 2 is between the virtualized base station of multiple supports provided in an embodiment of the present invention and multiple virtual operators A kind of topological structure schematic diagram；
Fig. 3 is that the information exchange between multilayer virtual network system network element provided in an embodiment of the present invention is illustrated Figure；
Fig. 4 is changing method flow chart one provided in an embodiment of the present invention；
Fig. 5 is changing method flowchart 2 provided in an embodiment of the present invention；
Fig. 6 is changing method signaling process figure one provided in an embodiment of the present invention；
Fig. 7 is changing method flow chart 3 provided in an embodiment of the present invention；
Fig. 8 is changing method flow chart four provided in an embodiment of the present invention；
Fig. 9 is changing method signaling process figure two provided in an embodiment of the present invention；
Figure 10 is changing method flow chart five provided in an embodiment of the present invention；
Figure 11 is changing method signaling process figure three provided in an embodiment of the present invention；
Figure 12 is changing method flow chart six provided in an embodiment of the present invention；
Figure 13 is changing method flow chart seven provided in an embodiment of the present invention；
Figure 14 is changing method signaling process figure four provided in an embodiment of the present invention；
Figure 15 is changing method flow chart eight provided in an embodiment of the present invention；
Figure 16 is changing method signaling process figure five provided in an embodiment of the present invention；
Figure 17 is changing method flow chart nine provided in an embodiment of the present invention；
Figure 18 is changing method signaling process figure five provided in an embodiment of the present invention；
Figure 19 is changing method flow chart ten provided in an embodiment of the present invention；
Figure 20 is changing method signaling process figure six provided in an embodiment of the present invention；
Figure 21 is changing method flow chart 11 provided in an embodiment of the present invention；
Figure 22 is changing method signaling process figure seven provided in an embodiment of the present invention；
Figure 23 is changing method flow chart 12 provided in an embodiment of the present invention；
Figure 24 is changing method signaling process figure eight provided in an embodiment of the present invention；
Figure 25 is changing method flow chart 13 provided in an embodiment of the present invention；
Figure 26 is the structural representation one of base station provided in an embodiment of the present invention；
Figure 27 is the structural representation two of base station provided in an embodiment of the present invention；
Figure 28 is the structural representation three of base station provided in an embodiment of the present invention；
Figure 29 is the structural representation four of base station provided in an embodiment of the present invention；
Figure 30 is the structural representation five of base station provided in an embodiment of the present invention；
Figure 31 is the structural representation six of base station provided in an embodiment of the present invention；
Figure 32 is the structural representation seven of base station provided in an embodiment of the present invention；
Figure 33 is the structural representation eight of base station provided in an embodiment of the present invention；
Figure 34 is the structural representation one of server provided in an embodiment of the present invention；
Figure 35 is the structural representation two of server provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly Chu, it is fully described by.
The executive agent of changing method provided in an embodiment of the present invention can support virtualized base station for a kind of, The virtualized base station of the support can be virtualized into as multiple virtual base stations with isolation, each virtual base Stand to be concurrently and independently multiple virtual operator's services.Wherein, multiple virtual base stations with isolation Including both sides implication：On the one hand refer to isolate between the subsystem of each virtual base station, for example, each is empty Intend isolating between Control management system；On the other hand refer to the distribution resource isolation of each virtual base station, for example, The band resource isolation of each virtual base station.
Further, as shown in figure 1, the virtualized base station of the support can include：Fundamental node physics is provided Source, Control management system and control Delivery Function.
Wherein, the fundamental node physical resource can include：Band resource, baseband system, radio system, Clock system, power environment monitoring system and antenna-feedback system etc. are in interior basic hardware resources.The basic section Point physical resource includes but is not limited to all physical resources of base station in LTE system.
Wherein, the Control management system can include：Host Control management system (HCMS, Host Control＆Management System) and virtual controlling management system (VCMS, Virtual Control&Management System).Specifically, a HCMS can safeguard multiple VCMS simultaneously, It is reflected in base station entity, you can be interpreted as, an entity base station can safeguard multiple virtual base stations simultaneously.
Wherein, host's Control management system at least has measurement supervision, data storage, hard core control etc. Function.
Measurement function for monitoring is to being related to the periodic measurement of each index of base station state, for example, monitors base The working condition that stands, occurs extremely if any overburden etc., and the measurement monitoring module is used for the core tube Reason module sends exception request, the normal operation of base station maintenance.
Data storage function is the storage to base station and virtual base station data, user data, signaling data etc.. Wherein, virtual base station data at least include：The coding (ID, identification) of virtual base station, virtual base Stand user's average signal that shared band resource, virtual base station serviced and interference plus noise ratio (SINR, Signal to Interference plus Noise Ratio) etc..
Hard core control function is the core that base station functions are realized, and the hard core control function is including but not limited to following Several respects：Configuration feature, authentication function, resource allocation, mobile management, frequency band management etc..
Further, the virtual controlling management system be with the core tube in host's Control management system Functional realiey of the reason module in virtual network as a network element with control management function.Virtual base station It is to run the logic entity that base station (eNodeB, Evolved Node B) protocol stack realizes base station functions, VCMS is called by application programming interface (API, Application Programming Interface) The management function template of the hard core control module of HCMS realizes the concrete control management function of virtual base station.
Further, the integrated control Delivery Function based on carrying of each entity inside of base station, institute Control Delivery Function is stated, for safeguarding that the different virtual networks serviced by the entity base station carry list, institute Stating control Delivery Function carries out direct interaction with virtual operator's server, will belong to holding for different virtual networks Load is kept apart, so as to ensure the isolation between different virtual networks.Wherein, carry list information at least may be used To include：Virtual network ID, virtual network priority, IP source address, destination address, agreement etc..
As shown in Fig. 2 topological for multiple one kind that supports between virtualized base station and multiple virtual operators Structure, on the one hand, in the virtualized base station end of the support, the management of each base station distribution formula ground autonomous control from Belong to the virtual base station of different virtual networks；On the other hand in virtual operator end, virtual operator's server The whole virtual network of the concentrated controling management virtual operator.Multiple base stations and multiple virtual operators are present In the case of, the topology diagram that just has shown in Fig. 2, this control way to manage is distributed and collection Chinese style combines, and while effectively managing, failure is not active again.
As shown in figure 3, for the information exchange schematic diagram between multilayer virtual network system network element, in figure includes The information exchange of three aspects, has information exchange between base station and virtual operator's server；Base station and core net Between have information exchange；There is information exchange between virtual operator's server and core net.
It should be noted that the containing of the virtualized base station of support described in the embodiment of the present invention and entity base station Justice is identical, it can be understood as, virtualization is supported in the entity base station, and the entity base station can be virtualized into as many The individual virtual base station with isolation, each virtual base station can be concurrently and independently multiple virtual operator's clothes Business.
Embodiment one
The embodiment of the present invention provides a kind of changing method, as shown in figure 4, the changing method includes：
The measurement report that step 101, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station, as shown in figure 1, the virtualized base station of the support can include：Fundamental node physical resource, HCMS, VCMS and control Delivery Function.One HCMS can safeguard multiple VCMS simultaneously, be reflected in base station reality On body, you can be interpreted as, an entity base station can safeguard multiple virtual base stations simultaneously.
Specifically, entity base station in source obtains the measurement report that user equipment sends, and the measurement report carries described Reference Signal Received Power (RSRP, the Reference Signal Receiving of user equipment peripheral base station The metrical information such as Power), the measurement report can also include measurement mark, by the mark network from itself The measurement configuration of storage can know this report corresponding frequency, the measurement event thresholding of event triggering, The contents such as cycle triggering purpose；Serving cell measurement amount includes Reference Signal Received Power RSRP and with reference to letter Number quality of reception (RSRQ, Reference Signal Receiving Quality)；The adjacent cell list for measuring Including Physical Cell Identifier, the value of the corresponding measurement amount of the cell, cell ID, Tracking Area Code and public affairs Land mobile network (PLMN, Public Land Mobile Network) list altogether.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 102, determine that according to the measurement report user equipment is carried out not in same entity base station With the switching between virtual base station, and determine destination virtual base station.
Specifically, entity base station in source is according to the Reference Signal Received Power RSRP of the user equipment peripheral base station Determine that the user equipment carries out cutting between different virtual base stations in same entity base station etc. metrical information Change, source entity base station determines destination virtual base station according to the utilization power of resource, and to the destination virtual base Stand corresponding virtual controlling management system application resource access, after application success, by the destination virtual base station For the user equipment allocation resource.Source entity base station sends switching command to user equipment, and the user sets Configure for after receiving switching command, switching over and updating transmission control protocol.The user equipment receives institute Switching command is stated, transmission control protocol configuration is switched over and update, update transmission control protocol configuration and complete Afterwards, send configuration completion message is to source entity base station.Source entity base station receives joining for the user equipment transmission Completion message is put, the configuration completion message indicates the user equipment handover success.Source entity base station updates control Delivery Function list information processed, source entity base station discharge the resource that the user equipment takes in source virtual base station. The control Delivery Function of source entity base station sends fresh information to source virtual operator server, virtual operator After server receives fresh information, virtual network list information is updated.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment two
The embodiment of the present invention provides a kind of changing method, as shown in figure 5, the changing method includes：
The measurement report that step 201, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention can be source entity base Stand, i.e., virtualization is supported in the current base station of described user equipment, the source entity base station, i.e., a kind of support is virtual The base station of change, as shown in figure 1, the virtualized base station of the support can be virtualized into as multiple with isolation Virtual base station, each virtual base station can be concurrently and independently the service of multiple virtual operators.
Specifically, as shown in fig. 6, source entity base station obtains the measurement report that user equipment sends, the measurement Report can at least carry the measurement letter such as Reference Signal Received Power RSRP of the user equipment peripheral base station Breath.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 202, determine that according to the measurement report user equipment is carried out not in same entity base station With the switching between virtual base station, the destination virtual base station is determined according to resource utilization, and to described The corresponding virtual controlling management system application resource access in destination virtual base station, by the destination virtual base station be The user equipment allocation resource.
Specifically, as shown in fig. 6, source entity base station is according to the user equipment place cell periphery base station The metrical informations such as RSRP determine that the user equipment is carried out between different virtual base stations in same entity base station Switching, and to the corresponding virtual controlling management system application money in destination virtual base station in same entity base station Source access, after application success, is the user equipment allocation resource by the destination virtual base station.
Step 203, transmission switching command to the user equipment, the switching command are used for indicating the use Family equipment switches over and updates transmission control protocol configuration.
Specifically, as shown in fig. 6, source entity base station sends switching command to user equipment, the user sets Configure for after receiving switching command, switching over and updating transmission control protocol.The user equipment receives institute Switching command is stated, transmission control protocol configuration is switched over and update, update transmission control protocol configuration and complete Afterwards, send configuration completion message is to source entity base station.
The configuration completion message that step 204, the reception user equipment send, the configuration completion message are used In the instruction user equipment handover success.
Specifically, as shown in fig. 6, source entity base station receives the configuration completion message that the user equipment sends, The configuration completion message indicates the user equipment handover success.
Step 205, renewal control Delivery Function list information, and the user equipment is discharged in source virtuality base The resource of occupancy of standing.
Specifically, as shown in fig. 6, source entity base station updates control Delivery Function list information, source entity base The resource that release user equipment of standing is taken in source virtual base station.Wherein, in each entity inside of base station The integrated one control Delivery Function based on carrying, the control Delivery Function, for safeguarding the entity base The different virtual networks for standing serviced carry list, and the carrying list information can at least include：Virtual net Network ID, virtual network priority, IP source address, destination address, agreement etc..
Step 206, transmission fresh information to source virtual operator server, the fresh information are used for indicating The source virtual operator server update virtual network list information.
Specifically, as shown in fig. 6, the control Delivery Function of source entity base station sends fresh information to source virtuality Carrier server, after virtual operator's server receives fresh information, updates virtual network list information. A virtual base station information list, the virtual base station information list bag is safeguarded in virtual operator's server Include：Each virtual base station ID, the corresponding entity base station IDs of virtual base station and virtual base in the virtual network Band resource utilization obstacle shared by standing.
What step 207, reception virtual operator's server sent is updated successfully message.
Specifically, as shown in fig. 6, after virtual operator's server update virtual network list information, sending Message is updated successfully to entity base station, entity base station receives being updated to for virtual operator's server transmission Work(message.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment three
The embodiment of the present invention provides a kind of changing method, as shown in fig. 7, the changing method includes：
The measurement report that step 301, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station, as shown in figure 1, the virtualized base station of the support can be virtualized into as multiple void with isolation Intend base station, each virtual base station can be concurrently and independently multiple virtual operator's services.
Specifically, entity base station in source obtains the measurement report that user equipment sends, and the measurement report carries described The metrical informations such as the Reference Signal Received Power RSRP of user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 302, determine that the user equipment is carried out between different entities base station according to the measurement report The switching of different virtual base stations.
Specifically, entity base station in source is according to the measurement such as RSRP of the user equipment place cell periphery base station Information determines that the user equipment carries out the switching of different virtual base stations between different entities base station.
Step 303, transmission request message, the request message are used for indicating to determine destination virtual base station.
A kind of possible implementation, source entity base station send first and handover request to first object entity base station, First object virtual base station is determined by the first object entity base station.
Alternatively possible implementation, source entity base station send handover preparation request to the first mobile management reality Body (MME, Mobile Managenment Entity), sends the second handover request by a MME To the second target entity base station, and the second destination virtual base station is determined by the second target entity base station.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Example IV
The embodiment of the present invention provides a kind of changing method, as shown in figure 8, the changing method includes：
The measurement report that step 401, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station.
Specifically, as shown in figure 9, source entity base station obtains the measurement report that user equipment sends, the measurement Report can carry the metrical informations such as the Reference Signal Received Power RSRP of the user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 402, determine that the user equipment is carried out between different entities base station according to the measurement report The switching of different virtual base stations.
Specifically, as shown in figure 9, source entity base station is according to the user equipment place cell periphery base station The metrical informations such as RSRP determine that the user equipment carries out different virtual base stations between different entities base station Switching.
Step 403, transmission first handover request to first object entity base station, and first handover request is used First object virtual base station is determined in the instruction first object entity base station.
Specifically, as shown in figure 9, source entity base station sends the first handover request to first object entity base station, First object entity base station receives the first handover request, and determines that first object is virtual according to resource utilization Base station, and to first object virtual base station application resource access, after applying for success, virtual by the first object Base station is the user equipment allocation resource.Then, first object entity base station send switching response message to Source entity base station.
The switching response message that step 404, the reception first object entity base station send.
Specifically, as shown in figure 9, source entity base station receives the switching that the first object entity base station sends Response message, the switching response message indicate that the first object virtual base station divides for the user equipment Join resource.
Step 405, transmission switching command to the user equipment, the switching command are used for indicating the use Family equipment is switched over and protocol configuration.
Specifically, as shown in figure 9, source entity base station sends switching command to user equipment, the user sets For the switching command is received, switch over and complete with protocol configuration, after the completion of switching and protocol configuration, to The first object entity base station sends switching and configuration completion message.The first object entity base station to MME sends and updates the data passage node address request, after the MME receives the request, updates the data Passage node address, the MME are successfully updated data channel node address and to first object entity base station Send success message.
The first object entity base station updates control Delivery Function list information, and the control of target BS is forwarded Entity sends fresh information to the first virtual operator B server of the first object virtual base station, described After first virtual operator's B server receives the fresh information, virtual network list information is updated, and to institute State the transmission of first object entity base station and be updated successfully message.The first object entity base station receives the first mesh Mark virtual operator B server is sent after being updated successfully message, is sent first and is handovered complete message to the source Entity base station.
The first handoff completion message that step 406, the reception first object entity base station send.
Specifically, as shown in figure 9, source entity base station receives first that the first object entity base station sends Handoff completion message.
Step 407, renewal control Delivery Function list information, and the user equipment is discharged in source virtuality base The resource of occupancy of standing.
Specifically, as shown in figure 9, source entity base station updates control Delivery Function list information, release is described The resource that user equipment is taken in source virtual base station.Wherein, integrated one in each entity inside of base station Based on the control Delivery Function for carrying, the control Delivery Function, for safeguarding that the entity base station is serviced Different virtual networks carry list, the carrying list information can at least include：Virtual network ID, empty Intend network priority, IP source address, destination address, agreement etc..
Step 408, the first fresh information of transmission are to source virtual operator server, first fresh information Indicate the source virtual operator server update virtual network list information.
Specifically, as shown in figure 9, source entity base station controls source virtuality fortune of the Delivery Function to source virtual base station Battalion business A server sends the first fresh information, and source virtual operator A server receives the described first renewal After information, virtual network list information is updated.Wherein, a void is safeguarded in virtual operator's server Intend base station information list, the virtual base station information list includes：Interior each virtual base station ID of the virtual network, The corresponding entity base station IDs of virtual base station and band resource utilization obstacle shared by virtual base station.
Step 409, the first of the server transmission of the reception source virtual operator are updated successfully message.
Specifically, as shown in figure 9, source entity base station receives the source virtual operator A server feedback more New successful information, i.e., first are updated successfully message.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment five
The embodiment of the present invention provides a kind of changing method, and as shown in Figure 10, the changing method includes：
The measurement report that step 501, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station.
Specifically, as shown in figure 11, entity base station in source obtains the measurement report that user equipment sends, the measurement Report can carry the metrical informations such as the Reference Signal Received Power RSRP of the user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 502, determine that the user equipment is carried out between different entities base station according to the measurement report The switching of different virtual base stations.
Specifically, entity base station in source determines institute according to the RSRP of the user equipment place cell periphery base station Stating user equipment carries out the switching of different virtual base stations between different entities base station.
Step 503, send handover preparation request to the first mobile management entity MME, by a MME Send second and the second target entity base station is handovered request to, and second is determined by the second target entity base station Destination virtual base station.
Specifically, as shown in figure 11, source entity base station to a MME send handover preparation request, first After MME receives handover preparation request, to the second target entity base station send the second handover request, second After target entity base station receives the second handover request, the second destination virtual base is determined according to resource utilization Stand, and apply for resource access to the second destination virtual base station, after application success, by second virtual base station be The user equipment allocation resource.
Switching response message is fed back to a MME in second target entity base station, and a MME receives switching After response message, the switching of switching command instruction user equipment and protocol configuration is sent to user equipment.User sets After standby reception switching command, switch over and protocol configuration, after the completion of switching and protocol configuration, to first MME sends switching and configuration completion message.
Second target entity base station receives configuration completion message, sends to a MME and updates the data passage section Dot address is asked.First MME is received and is updated the data passage node address request, updates the data passage node Address, a MME are successfully updated data channel node address and send success message to the second target BS.
Second target entity base station updates control Delivery Function list information, then, the second target entity base station Control Delivery Function sends fresh information to the second virtual operator B server of the second destination virtual base station. Second destination virtual operator B server receives the fresh information, updates virtual network list information to the Two target BS send and are updated successfully message.Second target entity base station is received after being updated successfully message, to institute State MME transmission switching and complete feedback.After the first MME reception switching completes feedback, Xiang Yuan The second handoff completion message that entity base station sends.
The second handoff completion message that step 504, reception the first MME send, second switching Completion message is used for indicating that the second target entity base station switching is completed.
Specifically, as shown in figure 11, the second switching that reception the first MME in source entity base station sends completes to disappear Breath, indicates that the second target entity base station switching is completed, and asks source entity base station to discharge the user to set The standby resource taken in source virtual base station.
Step 505, renewal control Delivery Function list information, and the user equipment is discharged in source virtuality base The resource of occupancy of standing.
Specifically, as shown in figure 11, entity base station in source updates control Delivery Function list information, and release is described The resource that user equipment is taken in source virtual base station.Wherein, integrated one in each entity inside of base station Based on the control Delivery Function for carrying, the control Delivery Function, for safeguarding that the entity base station is serviced Different virtual networks carry list, the carrying list information can at least include：Virtual network ID, empty Intend network priority, IP source address, destination address, agreement etc..
Step 506, the second fresh information of transmission are to source virtual operator server, second fresh information Indicate the source virtual operator server update virtual network list information.
Specifically, as shown in figure 11, source entity base station control virtual operation of the Delivery Function to source virtual base station Business A server sends the second fresh information, after source virtual operator A server receives the second fresh information, Update virtual network list information.Wherein, a virtual base station letter is safeguarded in virtual operator's server Breath list, the virtual base station information list include：Each virtual base station ID, virtual base station in the virtual network Corresponding entity base station IDs and band resource utilization obstacle shared by virtual base station.
Step 507, the second of the server transmission of the reception source virtual operator are updated successfully message.
Specifically, as shown in figure 11, entity base station in source receives the source virtual operator A server feedback Information is updated successfully, i.e., second is updated successfully message.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment six
The embodiment of the present invention provides a kind of changing method, and as shown in figure 12, the changing method includes：
The measurement report that step 601, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station.
Specifically, entity base station in source obtains the measurement report that user equipment sends, and the measurement report can be carried The metrical informations such as the Reference Signal Received Power RSRP of the user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 602, determine that according to the measurement report user equipment is different real in the same virtual network The switching of different virtual base stations is carried out between body base station.
Specifically, entity base station in source is according to the measurement such as RSRP of the user equipment place cell periphery base station Information determines that the user equipment carries out different virtual base stations between different entities base station in same virtual network Switching.
Step 603, the transmission measurement report to virtual operator's server, the measurement report are used for referring to Show that virtual operator's server determines destination virtual base station, the destination virtual base station is target entity base A virtual base station in standing.
Specifically, entity base station in source sends the measurement report to virtual operator's server, virtual operator Server according to shared by measurement report the minimum virtual base station of band resource utilization rate as destination virtual base station simultaneously Using its host base station as target BS, i.e. target entity base station.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment seven
The embodiment of the present invention provides a kind of changing method, and as shown in figure 13, the changing method includes：
The measurement report that step 701, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station.
Specifically, as shown in figure 14, entity base station in source obtains the measurement report that user equipment sends, the measurement Report can carry the metrical informations such as the Reference Signal Received Power RSRP of the user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 702, determine that according to the measurement report user equipment is different real in the same virtual network The switching of different virtual base stations is carried out between body base station.
Specifically, as shown in figure 14, entity base station in source is according to the user equipment place cell periphery base station RSRP determines that the user equipment carries out different virtuality bases between different entities base station in same virtual network The switching that stands.
Step 703, the transmission measurement report to virtual operator's server, the measurement report are used for referring to Show that virtual operator's server determines destination virtual base station, the destination virtual base station is target entity base A virtual base station in standing.
Specifically, as shown in figure 14, entity base station in source sends the measurement report to virtual operator's server, Virtual operator's server selects the utilization of shared band resource according to measurement report in virtual network information list The minimum virtual base station of rate is as destination virtual base station and using its host base station as target BS, i.e. target reality Body base station.The information of the target entity base station is sent to source entity base station by virtual operator's server.
The information of the target entity base station that step 704, reception virtual operator's server send.
Specifically, as shown in figure 14, entity base station in source receives the described of virtual operator's server transmission The information of target entity base station, the information of the target entity base station can include the ID of target entity base station Deng.
Step 705, transmission handover request to the target entity base station, and the handover request is used for indicating institute State target entity base station and apply for resource access to destination virtual base station.
Specifically, as shown in figure 14, entity base station in source sends handover request, target reality to target entity base station Body base station receives the handover request, applies for resource access to destination virtual base station, after application success, by this Destination virtual base station is user equipment allocation resource.
The switching response message that step 706, the reception target entity base station send.
Specifically, as shown in figure 14, entity base station in source receives the switching response that the target entity base station sends Message, the switching response message indicate that destination virtual base station has been user equipment allocation resource.
Step 707, transmission switching command to the user equipment, the switching command are used for indicating the use Family equipment is switched over and protocol configuration.
Specifically, as shown in figure 14, entity base station in source sends switching command to the user equipment, described cuts Change instruction instruction user equipment to switch over and protocol configuration, the user equipment is sent to target entity base station Switching and configuration complete feedback, after the reception of target entity base station switches and configuration completes feedback, send out to MME Send and passage node address request is updated the data, MME is received after updating the data passage node address request, more New data passage node address, then, MME is successfully updated data channel node address and to target entity Base station sends successfully feeds back.
The first handoff completion message that step 708, the reception target entity base station send.
Specifically, as shown in figure 14, after target entity base station updates control Delivery Function list information, Xiang Yuan Entity base station sends the first handoff completion message, and source entity base station receives first handoff completion message.
Step 709, renewal control Delivery Function list information, and the user equipment is discharged in source virtuality base The resource of occupancy of standing.
Specifically, as shown in figure 14, entity base station in source updates control Delivery Function list information, discharges user The resource that equipment is taken in source virtual base station.
Step 710, the first fresh information of transmission to virtual operator's server, first fresh information are used In instruction virtual operator's server update virtual network list information.
Specifically, as shown in figure 14, source entity base station control virtual operation of the Delivery Function to source virtual base station Business's server sends the first fresh information, after virtual operator's server receives the first fresh information, updates empty Intend network list information.Wherein, a virtual base station information list is safeguarded in virtual operator's server, The virtual base station information list includes：Each virtual base station ID, the corresponding reality of virtual base station in the virtual network Band resource utilization obstacle shared by body base station IDs and virtual base station.
Step 711, the first of reception virtual operator's server transmission are updated successfully message.
Specifically, as shown in figure 14, entity base station in source receives virtual operator's server feedback and is updated to Work(information, i.e., first are updated successfully message.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment eight
The embodiment of the present invention provides a kind of changing method, and as shown in figure 15, the changing method includes：
The measurement report that step 801, receive user equipment send, the measurement report carry the user and set The metrical information of standby peripheral base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is source entity base station, Virtualization is supported in the current base station of i.e. described user equipment, the source entity base station, i.e., a kind of support is virtualized Base station.
Specifically, as shown in figure 16, entity base station in source obtains the measurement report that user equipment sends, the measurement Report can carry the metrical informations such as the Reference Signal Received Power RSRP of the user equipment peripheral base station.
Further, before the measurement report that the receive user equipment sends, the changing method is also wrapped Include：
Measurement control signaling is sent to the user equipment, and receive the measurement configuration of user equipment transmission Completion message.
Step 802, determine that according to the measurement report user equipment is different real in the same virtual network The switching of different virtual base stations is carried out between body base station.
Specifically, as shown in figure 16, entity base station in source is according to the user equipment place cell periphery base station The metrical informations such as RSRP determine that the user equipment is carried out between different entities base station in same virtual network The switching of different virtual base stations.
Step 803, the transmission measurement report to virtual operator's server, the measurement report are used for referring to Show that virtual operator's server determines destination virtual base station, the destination virtual base station is target entity base A virtual base station in standing.
Specifically, as shown in figure 16, entity base station in source sends the measurement report to virtual operator's server, Virtual operator's server selects the utilization of shared band resource according to measurement report in virtual network information list The minimum virtual base station of rate as destination virtual base station, and using the host base station of the destination virtual base station as Target BS, i.e. target entity base station.Virtual operator's server notifies MME with regard to target entity base station Information.
Specifically, MME is received with regard to, after target entity base station information, sending out to the target entity base station Send handover request；After target entity base station receives the handover request, apply for resource to destination virtual base station Access, after application success, is user equipment allocation resource, then, the target by the destination virtual base station Switching response message is fed back to the MME in entity base station；After MME receives the switching response message, The switching of hand off signaling instruction user equipment and protocol configuration are sent to user equipment；User equipment receives described After hand off signaling, switch over and protocol configuration, after the completion of protocol configuration, send out to the target entity base station Send switching and configuration completion message.After target entity base station receives configuration completion message, to the MME Transmission updates the data passage node address request, and the MME updates the data passage node address；Described MME is successfully updated data channel node address and sends success message to target entity base station.
The second handoff completion message that step 804, reception MME send, the second handoff completion message are used for Indicate that target entity base station switching is completed.
Specifically, as shown in figure 16, after target entity base station updates control Delivery Function list information, to MME sends the second handoff completion message, and source entity base station receives second switching of MME transmission and completes to disappear Breath, the resource that the request release user equipment is taken in source virtual base station.
Step 805, renewal control Delivery Function list information, and the user equipment is discharged in source virtuality base The resource of occupancy of standing.
Specifically, as shown in figure 16, entity base station in source updates control Delivery Function list information, discharges user The resource that equipment is taken in source virtual base station.Wherein, in each entity inside of base station integrated one be based on The control Delivery Function of carrying, the control Delivery Function, for safeguarding that the entity base station is serviced not List is carried with virtual network, the carrying list information can at least include：Virtual network ID, virtual net Network priority, IP source address, destination address, agreement etc..
Step 806, the second fresh information of transmission to virtual operator's server, second fresh information are used In instruction virtual operator's server update virtual network list information.
Specifically, as shown in figure 16, source entity base station Delivery Function is serviced to the virtual operator of virtual base station Device sends fresh information；Virtual operator's server update virtual network list information.
Step 807, the second of reception virtual operator's server transmission are updated successfully message.
Specifically, as shown in figure 16, entity base station in source receives virtual operator's server feedback and is updated successfully letter Breath, i.e., second is updated successfully message.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment nine
The embodiment of the present invention provides a kind of changing method, and as shown in figure 17, the changing method includes：
The first handover request that step 901, the first source entity base station of reception send.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is target entity base station, Virtualization is supported in base station after i.e. described user equipment switching, the target entity base station, i.e., a kind of support is virtual The base station of change.
Specifically, as shown in figure 18, the first source entity base station determines user equipment between different entities base station After carrying out the switching of different virtual base stations, the first handover request is sent to target entity base station, the target reality Body base station receives first handover request.
Step 902, determine first object virtual base station, and to the first object virtual base station application resource Access, application success after by the first object virtual base station be the user equipment allocation resource.
Specifically, as shown in figure 18, according to resource utilization, target entity base station determines that first object is virtual Base station, and to the first object virtual base station application resource access, after applying for success, by the first object Virtual base station is the user equipment allocation resource.
Step 903, the first switching of transmission acknowledge message to the first source entity base station.
Specifically, as shown in figure 18, target entity base station sends the first switching and acknowledges message to first source Entity base station, the first switching response message indicate that first object virtual base station has been the user equipment allocation money Source.
The first configuration completion message that step 904, the reception user equipment send, described first configures Message is become to complete for indicating handover configurations.
Specifically, as shown in figure 18, the first source entity base station sends switching command to user equipment, indicates institute State user equipment to switch over and protocol configuration.After the completion of the user equipment switching and protocol configuration, to institute State target entity base station and switching and configuration completion message is sent, target entity base station receives switching and configuration is completed Message, i.e., the first configuration completion message.
Step 905, transmission first update the data passage node address request to a MME, and described first more New data passage node address request is used for indicating that a MME updates the data passage node address.
Specifically, as shown in figure 18, target entity base station sends to a MME and updates the data passage node Address requests, after a MME receives the request, update the data passage node address, and described One MME is successfully updated data channel node address and sends success message to target entity base station.
Step 906, the first of reception the first MME transmission are successfully updated data channel node address and disappear Breath.
Specifically, as shown in figure 18, target entity base station receives the first success that a MME sends Update the data passage node address message.
Step 907, renewal control Delivery Function list information.
Specifically, as shown in figure 18, target entity base station updates control Delivery Function list information, wherein, In the integrated control Delivery Function based on carrying of each entity inside of base station, the control forwards real Body, for safeguarding that the different virtual networks serviced by the entity base station carry list, the carrying list letter Breath can at least include：Virtual network ID, virtual network priority, IP source address, destination address, agreement Deng.
, to first object virtual operator server, described first more for step 908, the first fresh information of transmission Fresh information is used for indicating the first object virtual operator server update virtual network list information.
Specifically, as shown in figure 18, target entity base station sends the first fresh information to the virtual fortune of first object Battalion's business's B server, first fresh information are used for indicating the first object virtual operator B server Update virtual network list information.A virtual base station information list is safeguarded in virtual operator's server, Each virtual base station ID, the corresponding entity base station IDs of virtual base station and virtual base station institute in the virtual network Account for band resource utilization obstacle.
Step 909, the first of the server transmission of the reception first object virtual operator are updated successfully message.
Specifically, as shown in figure 18, target entity base station receives the first object virtual operator B clothes The first of business device transmission is updated successfully message.
Step 910, transmission first handover complete message to the first source entity base station.
Specifically, as shown in figure 18, target entity base station sends first and handovers complete message to first source Entity base station.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment ten
The embodiment of the present invention provides a kind of changing method, and as shown in figure 19, the changing method includes：
The second handover request that step 1001, the 2nd MME of reception send.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is target entity base station, Virtualization is supported in base station after i.e. described user equipment switching, the target entity base station, i.e., a kind of support is virtual The base station of change.
Specifically, as shown in figure 20, entity base station in source determines that user equipment is carried out between different entities base station After the switching of different virtual base stations, handover preparation request is sent to the 2nd MME, receive second switching After preparation request, the second handover request of transmission, target entity base station receive second handover request.
Step 1002, determine the second destination virtual base station, and apply for resource to the second destination virtual base station Access, application success after by the second destination virtual base station be user equipment allocation resource.
Specifically, as shown in figure 20, target entity base station determines the second destination virtual according to resource utilization Base station, and apply for resource access to the second destination virtual base station, after application success, by second target Virtual base station is the user equipment allocation resource.
Step 1003, the second switching of transmission acknowledge message to the 2nd MME.
Specifically, as shown in figure 20, target entity base station sends the second switching response to the 2nd MME Message, after the 2nd MME receives the described second switching response message, sends switching to user equipment The switching of instruction instruction user equipment and protocol configuration；After user equipment receives the switching command, cut Change and protocol configuration, after the completion of configuration, switching and configuration completion message is sent to the target entity base station.
The second configuration completion message that step 1004, the reception user equipment send, described second configures Message is become to complete for indicating handover configurations.
Specifically, as shown in figure 20, target entity base station receives the second of the user equipment transmission and configures Become message, indicate that the user equipment handover configurations are completed.
Step 1005, transmission second update the data passage node address request to the 2nd MME, described Second updates the data passage node address request updates the data passage node ground for indicating the 2nd MME Location.
Specifically, as shown in figure 20, after target entity base station receives the second configuration completion message, to described 2nd MME sends second and updates the data passage node address request, and the 2nd MME updates the data logical Road node address, and send second and be successfully updated data channel node address message.
Step 1006, the second of reception the 2nd MME transmission are successfully updated data channel node address and disappear Breath.
Specifically, as shown in figure 20, target entity base station receives the second success that the 2nd MME sends Update the data passage node address message.
Step 1007, renewal control Delivery Function list information.
Specifically, as shown in figure 20, target entity base station updates control Delivery Function list information.
, to the second destination virtual carrier server, described second more for step 1008, the second fresh information of transmission Fresh information is used for indicating that the second destination virtual carrier server updates virtual network list information.
Specifically, as shown in figure 20, target entity base station sends the second fresh information and transports to the second destination virtual Battalion's business's B server, the second destination virtual operator B server receive the second fresh information, update virtual net Network list information, the second of transmission is updated successfully message.Wherein, safeguard in virtual operator's server One virtual base station information list, the virtual base station information list include：Each virtual base in the virtual network Stand the corresponding entity base station IDs of ID, virtual base station and band resource utilization obstacle shared by virtual base station.
Step 1009, the second of reception the second destination virtual carrier server transmission are updated successfully and disappear Breath.
Specifically, as shown in figure 20, target entity base station receives the second destination virtual operator B clothes The second of business device transmission is updated successfully message.
Step 1010, transmission second handover complete message to the 2nd MME.
Specifically, as shown in figure 20, target entity base station sends second and handovers complete message to described second MME.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment 11
The embodiment of the present invention provides a kind of changing method, and as shown in figure 21, the changing method includes：
The 3rd handover request that step 1101, the second source entity base station of reception send, the 3rd handover request The information of the 3rd destination virtual base station is carried, and applies for resource access, Shen to the 3rd destination virtual base station Please successfully after by the 3rd destination virtual base station be the user equipment allocation resource.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is target entity base station, Virtualization is supported in base station after i.e. described user equipment switching, the target entity base station, i.e., a kind of support is virtual The base station of change.
Specifically, as shown in figure 22, according to the measurement report, the second source entity base station determines that the user sets The standby switching for carrying out different virtual base stations between different entities base station in same virtual network, sends the survey To virtual operator's server, virtual operator's server is according to measurement report in virtual network information for amount report The minimum virtual base station of shared band resource utilization rate is selected in list as destination virtual base station and by its host Base station is used as target BS；The second source entity base station is notified with regard to target BS entity information, the second source entity The 3rd handover request that base station sends, target entity base station receive the 3rd handover request, and the described 3rd cuts The information that request carries the 3rd destination virtual base station is changed, and accurate to the 3rd destination virtual base station application resource Enter, after application success, be the user equipment allocation resource by the 3rd destination virtual base station.
Step 1102, the 3rd switching of transmission acknowledge message to the second source entity base station.
Specifically, as shown in figure 22, target entity base station sends the 3rd switching and acknowledges message to second source Entity base station, the 3rd switching response message indicate that the 3rd destination virtual base station is divided for the user equipment Join resource.
The 3rd configuration completion message that step 1103, the reception user equipment send.
Specifically, as shown in figure 22, the second source entity base station sends switching command, institute to the user equipment State switching command instruction user equipment to switch over and protocol configuration, user equipment switching and protocol configuration are completed Afterwards, send the 3rd and completion message is configured, target entity base station receives the 3rd configuration that the user equipment sends Completion message.
Step 1104, transmission the 3rd update the data passage node address request to the 3rd MME, and the described 3rd Update the data passage node address request passage node address is updated the data for indicating the 3rd MME.
Specifically, as shown in figure 22, target entity base station sends the 3rd to the 3rd MME and updates the data passage Node address request；3rd MME receives the 3rd and updates the data passage node address request, and updates the data Passage node address；3rd MME is successfully updated data channel node address and sends to target entity base station Success is fed back.
Step 1105, the 3rd of reception the 3rd MME transmission the are successfully updated data channel node address and disappear Breath.
Specifically, as shown in figure 22, target entity base station receives the 3rd success that the 3rd MME sends Update the data passage node address message.
Step 1106, renewal control Delivery Function list information.
Specifically, as shown in figure 22, target entity base station updates control Delivery Function list information.
Step 1107, the 3rd for sending handover complete message to the second source entity base station.
Specifically, as shown in figure 22, the 3rd of target entity base station transmission handovers complete message to described second Source entity base station.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment 12
The embodiment of the present invention provides a kind of changing method, and as shown in figure 23, the changing method includes：
The 4th handover request that step 1201, the 4th MME of reception send, the 4th handover request are carried The information of the 4th destination virtual base station, and apply for resource access to the 4th destination virtual base station, apply into After work(by the 4th destination virtual base station be the user equipment allocation resource.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is target entity base station, Virtualization is supported in base station after i.e. described user equipment switching, the target entity base station, i.e., a kind of support is virtual The base station of change.
Specifically, as shown in figure 24, measurement report described in source entity base station determines the user equipment same The switching of different virtual base stations is carried out in virtual network between different entities base station, sends the measurement report extremely Virtual operator's server, the measurement report that virtual operator's server is sent according to source entity base station is in virtuality The minimum virtual base station of shared band resource utilization rate is selected in network information list as destination virtual base station, And using the host base station of the destination virtual base station as target BS, i.e. target entity base station.Virtual operation Business's server notifies the 4th MME with regard to target entity base station information, the 4th MME receive with regard to After target entity base station information, the 4th handover request is sent to target entity base station；Target entity base station receives The 4th handover request that 4th MME sends, the 4th handover request carry the 4th destination virtual base station Information, and apply for resource access to the 4th destination virtual base station, by the 4th target after application success Virtual base station is the user equipment allocation resource.
Step 1202, the 4th switching of transmission acknowledge message to the 4th MME.
Specifically, as shown in figure 24, switching response message is fed back to the 4th MME in target entity base station, Send the 4th switching and acknowledge message to the 4th MME.4th MME receives the described 4th switching should After answering message, the switching of switching command instruction user equipment and protocol configuration is sent to user equipment；User equipment After receiving the switching command, switch over and protocol configuration, after the completion of configuration, to the target entity Base station sends switching and configuration completion message.
The 4th configuration completion message that step 1203, the reception user equipment send.
Specifically, as shown in figure 24, target entity base station receives the 4th of the user equipment transmission and configures Become message, the 4th configuration completion message indicates that the user equipment handover configurations are completed.
Step 1204, transmission the 4th update the data passage node address request to the 4th MME, described 4th updates the data passage node address request updates the data passage node ground for indicating the 4th MME Location.
Specifically, as shown in figure 24, after target entity base station receives configuration completion message, to the described 4th MME sends the 4th and updates the data passage node address request, and the 4th MME updates the data passage node Address, and send the 4th and be successfully updated data channel node address message.
Step 1205, the 4th of reception the 4th MME transmission the are successfully updated data channel node address and disappear Breath.
Specifically, as shown in figure 24, target entity base station receives the 4th success that the 4th MME sends Update the data passage node address message.
Step 1206, renewal control Delivery Function list information.
Specifically, target entity base station updates control Delivery Function list information.
Step 1207, transmission the 4th handover complete message to the 4th MME.
Specifically, as shown in figure 24, target entity base station sends the 4th and handovers complete message to the described 4th MME, the 4th handoff completion message indicate that switching is completed.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment 13
The embodiment of the present invention provides a kind of changing method, and as shown in figure 25, methods described includes：
The measurement report that step 1301, reception source entity base station send, and mesh is determined according to the measurement report Mark virtual base station.
It should be noted that the executive agent of changing method provided in an embodiment of the present invention is taken for virtual operator Business device, the authentication management of the virtual base station covered for virtual network by virtual operator's server, individual Property configuration, mobile management, safety management and accounting management etc., can be also used for customizing the virtual net Data Transport Protocol in network.A virtual base station information list is safeguarded in virtual operator's server, should Virtual base station information list includes：Each virtual base station ID, the corresponding entity of virtual base station in the virtual network Band resource utilization obstacle shared by base station IDs and virtual base station.
Specifically, virtual operator's server is selected in virtual network information list according to the measurement report The minimum virtual base station of shared band resource utilization rate as destination virtual base station, and by the destination virtual base The host base station that stands is used as target entity base station.
The fresh information that step 1302, the reception source entity base station send, and update virtual network list letter Breath.
Specifically, virtual operator's server receives the fresh information that the source entity base station sends, and updates Virtual network list information.
Step 1303, transmission are updated successfully message to the source entity base station.
Specifically, virtual operator's server sends and is updated successfully message to the source entity base station.
Changing method provided in an embodiment of the present invention, entity base station virtualization is become multiple virtual base stations, is led to Cross entity base station to be controlled virtual base station, such that it is able to realize the switching between virtual base station, Neng Gouchong Divide the resource using existing mobile wireless network.
Embodiment 14
The embodiment of the present invention provides a kind of base station 1, and as shown in figure 26, the base station 1 includes：First receives Unit 10, the first determining unit 11；Wherein,
First receiving unit 10, for the measurement report that receive user equipment sends, the measurement report Carry the metrical information of the user equipment peripheral base station；
First determining unit 11, for determining the user equipment in same reality according to the measurement report The switching between different virtual base stations is carried out in body base station, is additionally operable to determine destination virtual base station.
Further, according to the measurement report, first determining unit 11, for determining that the user sets The standby switching carried out in same entity base station between different virtual base stations, and to the destination virtual base station pair The virtual controlling management system application resource access that answers, is divided for the user equipment by the destination virtual base station Join resource.
Further, as shown in figure 27, described base station, also includes：
First transmitting element 12, for sending switching command to the user equipment, the switching command is used for Indicate that the user equipment switches over and update transmission control protocol configuration；
First receiving unit 10, for receiving the configuration completion message of user equipment transmission, described Configuration completion message is used for indicating the user equipment handover success.
Further, as shown in figure 27, described base station, also includes：
First updating block 13, for updating control Delivery Function list information, and discharges the user equipment The resource that virtual base station takes in source；
First transmitting element 12, for sending fresh information to source virtual operator server, described more Fresh information is used for indicating the source virtual operator server update virtual network list information；
First receiving unit 10, disappears for receiving being updated successfully for virtual operator's server transmission Breath.
Specifically, base station provided in an embodiment of the present invention can be a kind of virtualized base station of support, described The workflow and operation principle of the unit of base station is referring to the description in above-mentioned each method embodiment, here Repeat no more.
In actual applications, first receiving unit 10, the first determining unit 11, the first transmitting element 12 and first updating block 13 can by be located at base station on central processing unit (CPU), microprocessor (MPU), digital signal processor (DSP) or field programmable gate array (FPGA) etc. are realized.
The embodiment of the present invention provides a kind of base station, entity base station virtualization is become multiple virtual base stations, is passed through Entity base station is controlled to virtual base station, such that it is able to realize the switching between virtual base station, can be abundant Resource using existing mobile wireless network.
Embodiment 15
The embodiment of the present invention provides a kind of base station 2, and as shown in figure 28, the base station 2 includes：Second receives Unit 20, the second determining unit 21, the second transmitting element 22；Wherein,
Second receiving unit 20, for the measurement report that receive user equipment sends, the measurement report Carry the metrical information of the user equipment peripheral base station；
Second determining unit 21, for determining the user equipment different real according to the measurement report The switching of different virtual base stations is carried out between body base station；
Second transmitting element 22, for sending request message, the request message is used for indicating to determine mesh Mark virtual base station.
Further, second transmitting element 22, handovers request to first object entity for sending first Base station, first handover request are used for indicating that the first object entity base station determines first object virtuality base Stand.
Further, second transmitting element 22, for sending handover preparation request to a MME, Second is sent by a MME and the second target entity base station is handovered request to, and by second target Entity base station determines the second destination virtual base station.
Further, as shown in figure 29, the base station, also includes：Second updating block 23,
Second receiving unit 20, the switching response for receiving first object entity base station transmission disappear Breath；It is additionally operable to receive the first handoff completion message of first object entity base station transmission；It is additionally operable to receive The first of source virtual operator server transmission is updated successfully message；
Second transmitting element 22, for sending switching command to the user equipment, the switching command For indicating that the user equipment switches over and protocol configuration；It is additionally operable to send the first fresh information to source void Intend carrier server, first fresh information indicates the source virtual operator server update virtual net Network list information；
Second updating block 23, for updating control Delivery Function list information, and discharges the user The resource that equipment is taken in source virtual base station.
Further, as shown in figure 29, described base station, also includes：Second updating block 23,
Second receiving unit 20, for receiving the second handoff completion message of MME transmission, Second handoff completion message is used for indicating that the second target entity base station switching is completed；It is additionally operable to receive The second of source virtual operator server transmission is updated successfully message；
Second updating block 23, for updating control Delivery Function list information, and discharges the user The resource that equipment is taken in source virtual base station；
Second transmitting element 22, for sending the second fresh information to source virtual operator server, institute State the second fresh information and indicate the source virtual operator server update virtual network list information.
Specifically, virtualized base station, the base can be supported for a kind of in base station provided in an embodiment of the present invention , referring to the description in above-mentioned each method embodiment, here is or not the workflow and operation principle of the unit that stands Repeat again.
In actual applications, second receiving unit 20, the second determining unit 21, the second transmitting element 22 and second updating block 23 can be real by CPU, MPU, DSP or the FPGA etc. being located on base station Existing.
The embodiment of the present invention provides a kind of base station, entity base station virtualization is become multiple virtual base stations, is passed through Entity base station is controlled to virtual base station, such that it is able to realize the switching between virtual base station, can be abundant Resource using existing mobile wireless network.
Embodiment 16
The embodiment of the present invention provides a kind of base station 3, and as shown in figure 30, the base station 3 includes：3rd receives Unit 30, the 3rd determining unit 31, the 3rd transmitting element 32；Wherein,
3rd receiving unit 30, for the measurement report that receive user equipment sends, the measurement report Carry the metrical information of the user equipment peripheral base station；
3rd determining unit 31, for determining the user equipment in same void according to the measurement report Intend in network, between different entities base station, carrying out the switching of different virtual base stations；
3rd transmitting element 32, for sending the measurement report to virtual operator's server, described Measurement report is used for indicating that virtual operator's server determines destination virtual base station, the destination virtual base Stand as a virtual base station in target entity base station.
Further, as shown in figure 31, the base station, also includes：3rd updating block 33,
3rd receiving unit 30, for receiving the target reality of virtual operator's server transmission The information of body base station；It is additionally operable to receive the switching response message of target entity base station transmission；It is additionally operable to connect Receive the first handoff completion message of target entity base station transmission；It is additionally operable to receive virtual operator clothes The first of business device transmission is updated successfully message；
3rd transmitting element 32, handovers request to the target entity base station for sending, and described first Handover request is used for indicating that resource access is applied for destination virtual base station in the target entity base station；It is additionally operable to send out Send switching command to the user equipment, first switching command is used for indicating that the user equipment is cut Change and protocol configuration；It is additionally operable to send the first fresh information to virtual operator's server, described first updates Information is used for indicating virtual operator's server update virtual network list information；
3rd updating block 33, for updating control Delivery Function list information, and discharges the user The resource that equipment is taken in source virtual base station.
Further, as shown in figure 31, described base station, also includes：3rd updating block 33,
3rd receiving unit 30, for receiving the second handoff completion message of MME transmission, second cuts Change completion message to complete for indicating target entity base station switching；It is additionally operable to receive the virtual operator The second of server transmission is updated successfully message；
3rd updating block 33, for updating control Delivery Function list information, and discharges the user The resource that equipment is taken in source virtual base station；
3rd transmitting element 32, for sending the second fresh information to virtual operator's server, described Second fresh information is used for indicating virtual operator's server update virtual network list information.
Specifically, virtualized base station, the base can be supported for a kind of in base station provided in an embodiment of the present invention , referring to the description in above-mentioned each method embodiment, here is or not the workflow and operation principle of the unit that stands Repeat again.
In actual applications, the 3rd receiving unit 30, the 3rd determining unit 31, the 3rd transmitting element 32 and the 3rd updating block 33 can be real by CPU, MPU, DSP or the FPGA etc. being located on base station Existing.
The embodiment of the present invention provides a kind of base station, entity base station virtualization is become multiple virtual base stations, is passed through Entity base station is controlled to virtual base station, such that it is able to realize the switching between virtual base station, can be abundant Resource using existing mobile wireless network.
Embodiment 17
The embodiment of the present invention provides a kind of base station 4, and as shown in figure 32, the base station 4 includes：4th receives Unit 40, the 4th determining unit 41；Wherein,
4th receiving unit 40, for receiving handover request；
4th determining unit 41, for determining destination virtual base station.
Optionally, the 4th receiving unit 40, for receiving the first switching that the first source entity base station sends Request；
4th determining unit 41 is for determining first object virtual base station and empty to the first object Intend base station application resource access, divided for the user equipment by the first object virtual base station after application success Join resource.
Optionally, the 4th receiving unit 40, for receiving the second handover request that the 2nd MME sends；
4th determining unit 41 is for determining the second destination virtual base station and empty to second target Intend base station application resource access, provided for user equipment allocation by the second destination virtual base station after application success Source.
Optionally, the 4th receiving unit 40, for receiving the 3rd switching that the second source entity base station sends Request, the 3rd handover request carry the information of the 3rd destination virtual base station；
4th determining unit 41, for applying for resource access, application to the 3rd destination virtual base station After success by the 3rd destination virtual base station be the user equipment allocation resource.
Optionally, the 4th receiving unit 40, for receiving the 4th handover request that the 4th MME sends, 4th handover request carries the information of the 4th destination virtual base station；
4th determining unit 41, for applying for resource access, application to the 4th destination virtual base station After success by the 4th destination virtual base station be the user equipment allocation resource.
Further, as shown in figure 33, the base station, also includes：4th transmitting element the 42, the 4th is more New unit 43,
4th transmitting element 42, acknowledges message to the first source entity base for sending the first switching Stand；Being additionally operable to send first and passage node address request being updated the data to a MME, described first updates Data channel node address request is used for indicating that a MME updates the data passage node address；Also use In the first fresh information is sent to first object virtual operator server, first fresh information is used for referring to Show the first object virtual operator server update virtual network list information；It is additionally operable to send first and cuts Completion message is changed to the first source entity base station；
4th receiving unit 40, for receiving the first configuration completion message of user equipment transmission, The first configuration completion message is used for indicating that handover configurations are completed；It is additionally operable to receive a MME and sends out First for sending is successfully updated data channel node address message；It is additionally operable to receive the first object virtual operation The first of business's server transmission is updated successfully message；
4th updating block 43, for updating control Delivery Function list information.
Further, the base station, also includes：4th transmitting element 42, the 4th updating block 43,
4th transmitting element 42, acknowledges message to the 2nd MME for sending the second switching；Also Passage node address request is updated the data to the 2nd MME for sending second, described second updates number It is used for indicating that the 2nd MME updates the data passage node address according to passage node address request；It is additionally operable to The second fresh information to the second destination virtual carrier server is sent, second fresh information is used for indicating The second destination virtual carrier server updates virtual network list information；It is additionally operable to send the second switching Completion message is to the 2nd MME；
4th receiving unit 40, for receiving the second configuration completion message of user equipment transmission, The second configuration completion message is used for indicating that handover configurations are completed；It is additionally operable to receive the 2nd MME and sends out Second for sending is successfully updated data channel node address message；It is additionally operable to receive the second destination virtual operation The second of business's server transmission is updated successfully message；
4th updating block 43, for updating control Delivery Function list information.
Further, the base station, also includes：4th transmitting element, the 4th updating block,
4th transmitting element 42, acknowledges message to the second source entity base for sending the 3rd switching Stand；Being additionally operable to send the 3rd and passage node address request being updated the data to the 3rd MME, the described 3rd updates Data channel node address request is used for indicating that the 3rd MME updates the data passage node address；Also use The second source entity base station is handovered complete message in the 3rd for sending；
4th receiving unit 40, for receiving the 3rd configuration completion message of user equipment transmission； Be additionally operable to receive the 3rd MME transmission the 3rd is successfully updated data channel node address message；
4th updating block 43, for updating control Delivery Function list information.
Further, as shown in figure 33, the base station, also includes：4th transmitting element 42, the 4th more New unit 43,
4th transmitting element 42, acknowledges message to the 4th MME for sending the 4th switching；Also Passage node address request is updated the data to the 4th MME for sending the 4th, the described 4th updates number It is used for indicating that the 4th MME updates the data passage node address according to passage node address request；It is additionally operable to Send the 4th and handover complete message to the 4th MME；
4th receiving unit 40, for receiving the 4th configuration completion message of user equipment transmission； Be additionally operable to receive the 4th MME transmission the 4th is successfully updated data channel node address message；
4th updating block 43, for updating control Delivery Function list information.
Specifically, virtualized base station, the base can be supported for a kind of in base station provided in an embodiment of the present invention , referring to the description in above-mentioned each method embodiment, here is or not the workflow and operation principle of the unit that stands Repeat again.
In actual applications, the 4th receiving unit 40, the 4th determining unit 41, the 4th transmitting element 42 and the 4th updating block 43 can be real by CPU, MPU, DSP or the FPGA etc. being located on base station Existing.
The embodiment of the present invention provides a kind of base station, entity base station virtualization is become multiple virtual base stations, is passed through Entity base station is controlled to virtual base station, such that it is able to realize the switching between virtual base station, can be abundant Resource using existing mobile wireless network.
Embodiment 18
The embodiment of the present invention provides a kind of server 5, and as shown in figure 34, the server 5 includes：Receive Unit 50, determining unit 51；Wherein,
The receiving unit 50, for receiving the measurement report of source entity base station transmission；
The determining unit 51, for determining destination virtual base station according to the measurement report.
Further, the determining unit 51, for according to the measurement report in virtual network information list In select the minimum virtual base station of shared band resource utilization rate as destination virtual base station, and by the target The host base station of virtual base station is used as target entity base station.
Further, as shown in figure 35, the server also includes, transmitting element 52, updating block 53,
The receiving unit 50, for receiving the fresh information of source entity base station transmission；
Updating block 53, for updating virtual network list information；
The transmitting element 52, is updated successfully message to the source entity base station for sending.
Specifically, server provided in an embodiment of the present invention can be a kind of virtual operator's server, described Virtual operator's server is used for the corresponding virtual network of maintenance and management, and which is covered specifically for virtual network The authentication management of the virtual base station of lid, individual character configuration, mobile management, safety management and accounting management etc., Can be also used for customizing Data Transport Protocol in the virtual network.Safeguard in virtual operator's server One virtual base station information list, the virtual base station information list include：Each virtual base in the virtual network Stand the corresponding entity base station IDs of ID, virtual base station and band resource utilization obstacle shared by virtual base station.
Wherein, virtual operation server and the Signalling exchange of MME, by the monitoring to MME, obtain With regard to the statistics carried in the virtual network, it is easy to virtual operator's accounting management；By carrying out with MME With regard to cell-of-origin and the information exchange of Target cell, it is convenient for managing moving property of virtual network.
Specifically, the workflow of the unit of server provided in an embodiment of the present invention and operation principle ginseng The description that sees in above-mentioned each method embodiment, will not be described here.
In actual applications, the receiving unit 50, determining unit 51, transmitting element 52 and renewal are single Unit 53 can be realized by CPU, MPU, DSP or FPGA being located on server etc..
The embodiment of the present invention provides a kind of server, by the Signalling exchange with base station, can make full use of existing There is the resource of mobile wireless network.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or combine software and The form of the embodiment of hardware aspect.And, the present invention can be adopted and wherein include calculating one or more Computer-usable storage medium (including but not limited to magnetic disc store and the optical storage of machine usable program code Device etc.) the upper computer program that implements form.
The present invention be with reference to method according to embodiments of the present invention, equipment (system) and computer program Flow chart and/or block diagram describing.It should be understood that can be by computer program instructions flowchart and/or side The knot of each flow process and/or square frame and flow chart and/or the flow process in block diagram and/or square frame in block diagram Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or The processor of other programmable data processing device is to produce a machine so that by computer or other can The instruction of the computing device of programming data processing equipment is produced for realizing in one flow process or multiple of flow chart The device of the function of specifying in one square frame of flow process and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing device In the computer-readable memory for working in a specific way so that be stored in the computer-readable memory Instruction produces the manufacture for including command device, and the command device is realized in one flow process of flow chart or multiple streams The function of specifying in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing device, made Obtain series of operation steps is executed on computer or other programmable devices to produce computer implemented place Reason, the instruction so as to execute on computer or other programmable devices are provided for realizing in flow chart one The step of function of specifying in flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
The above, only presently preferred embodiments of the present invention, is not intended to limit the protection model of the present invention Enclose.

Claims (48)

1. a kind of changing method, it is characterised in that the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine that the user equipment carries out different virtual base stations in same entity base station according to the measurement report Between switching, and determine destination virtual base station.
2. changing method according to claim 1, it is characterised in that described according to the measurement report Determine that the user equipment carries out the switching between different virtual base stations in same entity base station, and determine mesh Mark virtual base station, including：
Determine that the user equipment carries out different virtual base stations in same entity base station according to the measurement report Between switching, the destination virtual base station is determined according to resource utilization, and to the destination virtual base Stand corresponding virtual controlling management system application resource access, set for the user by the destination virtual base station Back-up joins resource.
3. changing method according to claim 1 and 2, it is characterised in that described according to the survey Amount report determines that the user equipment carries out the switching between different virtual base stations in same entity base station, and After determining destination virtual base station, the changing method also includes：
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and renewal transmission control protocol configuration；
The configuration completion message of user equipment transmission is received, the configuration completion message is described for indicating User equipment handover success.
4. changing method according to claim 3, it is characterised in that receive the user and set described The configuration completion message that preparation is sent, the configuration completion message be used for indicate the user equipment handover success it Afterwards, the changing method also includes：
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
Fresh information is sent to source virtual operator server, the fresh information is used for indicating that the source is virtual Carrier server updates virtual network list information；
Receive virtual operator's server transmission is updated successfully message.
5. a kind of changing method, it is characterised in that the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine that the user equipment carries out different virtuality bases between different entities base station according to the measurement report The switching that stands；
Request message is sent, the request message is used for indicating to determine destination virtual base station.
6. changing method according to claim 5, it is characterised in that the transmission request message, institute Request message is stated for indicating to determine destination virtual base station, including：
Send first and first object entity base station is handovered request to, first handover request is described for indicating First object entity base station determines first object virtual base station.
7. changing method according to claim 5, it is characterised in that the transmission request message, institute Request message is stated for indicating to determine destination virtual base station, including：
Handover preparation request is sent to the first mobile management entity MME, second is sent by a MME The second target entity base station is handovered request to, and the second destination virtual is determined by the second target entity base station Base station.
8. changing method according to claim 6, it is characterised in that described send the first switching please After asking to first object entity base station, the changing method also includes：
Receive the switching response message of first object entity base station transmission；
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and protocol configuration；
Receive the first handoff completion message of first object entity base station transmission；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The first fresh information is sent to source virtual operator server, first fresh information indicates the source Virtual operator's server update virtual network list information；
Receive source virtual operator server transmission first is updated successfully message.
9. changing method according to claim 7, it is characterised in that described send that switching prepares please Ask to a MME, second is sent by a MME and handover request to the second target entity base station, and After determining the second destination virtual base station by the second target entity base station, also include：
The second handoff completion message of MME transmission is received, second handoff completion message is used Complete in indicating that the second target entity base station switches；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The second fresh information is sent to source virtual operator server, second fresh information indicates the source Virtual operator's server update virtual network list information；
Receive source virtual operator server transmission second is updated successfully message.
10. a kind of changing method, it is characterised in that the changing method includes：
The measurement report that receive user equipment sends, the measurement report carry the user equipment peripheral base station Metrical information；
Determine the user equipment between different entities base station in same virtual network according to the measurement report Carry out the switching of different virtual base stations；
The measurement report is sent to virtual operator's server, the measurement report is used for indicating the virtuality Carrier server determines destination virtual base station, and the destination virtual base station is in target entity base station Virtual base station.
11. changing methods according to claim 10, it is characterised in that send the measurement described After reporting to virtual operator's server, the changing method also includes：
Receive the information of the target entity base station of virtual operator's server transmission；
Transmission handovers request to the target entity base station, and the handover request is used for indicating the target entity Resource access is applied for destination virtual base station in base station；
Receive the switching response message of target entity base station transmission；
Switching command is sent to the user equipment, the switching command is used for indicating that the user equipment is carried out Switching and protocol configuration；
Receive the first handoff completion message of target entity base station transmission；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The first fresh information is sent to virtual operator's server, first fresh information is described for indicating Virtual operator's server update virtual network list information；
Receive virtual operator's server transmission first is updated successfully message.
12. changing methods according to claim 10, it is characterised in that send the measurement described After reporting to virtual operator's server, the changing method also includes：
The second handoff completion message that MME sends is received, second handoff completion message is used for indicating institute State the switching of target entity base station to complete；
Control Delivery Function list information is updated, and discharges the money that the user equipment is taken in source virtual base station Source；
The second fresh information is sent to virtual operator's server, second fresh information is described for indicating Virtual operator's server update virtual network list information；
Receive virtual operator's server transmission second is updated successfully message.
13. a kind of changing methods, it is characterised in that the changing method includes：
Handover request is received, and determines destination virtual base station.
14. changing methods according to claim 13, it is characterised in that the reception handover request, And determine destination virtual base station, including：
Receive the first handover request of the first source entity base station transmission；
Determine first object virtual base station, and to the first object virtual base station application resource access, apply After success by the first object virtual base station be the user equipment allocation resource.
15. changing methods according to claim 13, it is characterised in that the reception handover request, And determine destination virtual base station, including：
Receive the second handover request of the 2nd MME transmission；
Determine the second destination virtual base station, and apply for resource access, application to the second destination virtual base station After success by the second destination virtual base station be user equipment allocation resource.
16. changing methods according to claim 13, it is characterised in that the reception handover request, And determine destination virtual base station, including：
The 3rd handover request of the second source entity base station transmission is received, the 3rd handover request carries the 3rd mesh Mark virtual base station information, and to the 3rd destination virtual base station apply resource access, application success after by The 3rd destination virtual base station is the user equipment allocation resource.
17. changing methods according to claim 13, it is characterised in that the reception handover request, And determine destination virtual base station, including：
The 4th handover request of the 4th MME transmission is received, it is empty that the 4th handover request carries the 4th target Intend the information of base station, and apply for resource access to the 4th destination virtual base station, by described after application success 4th destination virtual base station is the user equipment allocation resource.
18. changing methods according to claim 14, it is characterised in that the determination first object is empty Intend base station, and to the first object virtual base station application resource access, by first mesh after application success After mark virtual base station is the user equipment allocation resource, the changing method also includes：
Send the first switching and acknowledge message to the first source entity base station；
The first configuration completion message of user equipment transmission is received, the first configuration completion message is used for Indicate that handover configurations are completed；
Send and first update the data passage node address request to a MME, described first update the data logical Road node address request is used for indicating that a MME updates the data passage node address；
Receive MME transmission first is successfully updated data channel node address message；
Update control Delivery Function list information；
The first fresh information is sent to first object virtual operator server, first fresh information is used for Indicate the first object virtual operator server update virtual network list information；
Receive first object virtual operator server transmission first is updated successfully message；
Send first and handover complete message to the first source entity base station.
19. changing methods according to claim 15, it is characterised in that in the second target of the determination Virtual base station, and apply for resource access to the second destination virtual base station, by described second after application success After destination virtual base station is user equipment allocation resource, the changing method also includes：
Send the second switching and acknowledge message to the 2nd MME；
The second configuration completion message of user equipment transmission is received, the second configuration completion message is used for Indicate that handover configurations are completed；
Sending second and passage node address request being updated the data to the 2nd MME, described second updates number It is used for indicating that the 2nd MME updates the data passage node address according to passage node address request；
Receive the 2nd MME transmission second is successfully updated data channel node address message；
Update control Delivery Function list information；
The second fresh information to the second destination virtual carrier server is sent, second fresh information is used for Indicate that the second destination virtual carrier server updates virtual network list information；
Receive the second destination virtual carrier server transmission second is updated successfully message；
Send second and handover complete message to the 2nd MME.
20. changing methods according to claim 16, it is characterised in that in the second source reality of the reception The 3rd handover request that body base station sends, the 3rd handover request carry the information of the 3rd destination virtual base station, And apply for resource access to the 3rd destination virtual base station, by the 3rd destination virtual base after application success Stand as, after the user equipment allocation resource, the changing method also includes：
Send the 3rd switching and acknowledge message to the second source entity base station；
Receive the 3rd configuration completion message of user equipment transmission；
Send the 3rd and update the data passage node address request to the 3rd MME, the described 3rd update the data logical Road node address request is used for indicating that the 3rd MME updates the data passage node address；
Receive the 3rd MME transmission the 3rd is successfully updated data channel node address message；
Update control Delivery Function list information；
Send the 3rd and handover complete message to the second source entity base station.
21. changing methods according to claim 17, it is characterised in that in the 4th MME of the reception The 4th handover request for sending, the information of the 4th destination virtual base station of the 4th handover request carrying, and to Resource access is applied in the 4th destination virtual base station, after application success by the 4th destination virtual base station is After the user equipment allocation resource, the changing method also includes：
Send the 4th switching and acknowledge message to the 4th MME；
Receive the 4th configuration completion message of user equipment transmission；
Sending the 4th and passage node address request being updated the data to the 4th MME, the described 4th updates number It is used for indicating that the 4th MME updates the data passage node address according to passage node address request；
Receive the 4th MME transmission the 4th is successfully updated data channel node address message；
Update control Delivery Function list information；
Send the 4th and handover complete message to the 4th MME.
22. a kind of changing methods, it is characterised in that the changing method includes：
The measurement report that reception source entity base station sends, and destination virtual base station is determined according to the measurement report.
23. changing methods according to claim 22, it is characterised in that described according to the measurement report Accuse and determine destination virtual base station, including：
Shared band resource utilization rate is selected in virtual network information list according to the measurement report minimum Virtual base station as destination virtual base station, and using the host base station of the destination virtual base station as target entity Base station.
24. changing methods according to claim 22 or 23, it is characterised in that the changing method Also include：
The fresh information of source entity base station transmission is received, and updates virtual network list information；
Transmission is updated successfully message to the source entity base station.
25. a kind of base stations, it is characterised in that the base station includes：First receiving unit, first determine list Unit；Wherein,
First receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
First determining unit, for determining the user equipment in same entity according to the measurement report The switching between different virtual base stations is carried out in base station, is additionally operable to determine destination virtual base station.
26. base stations according to claim 25, it is characterised in that first determining unit, are used for Determine that the user equipment is carried out between different virtual base stations in same entity base station according to the measurement report Switching, the destination virtual base station is determined according to resource utilization, and to the destination virtual base station pair The virtual controlling management system application resource access that answers, is divided for the user equipment by the destination virtual base station Join resource.
27. base stations according to claim 25 or 26, it is characterised in that the base station, also include：
First transmitting element, for sending switching command to the user equipment, the switching command is used for referring to Show that the user equipment switches over and update transmission control protocol configuration；
First receiving unit, for receiving the configuration completion message of user equipment transmission, described joins Completion message is put for indicating the user equipment handover success.
28. base stations according to claim 27, it is characterised in that the base station, also include：
First updating block, for updating control Delivery Function list information, and discharges the user equipment and exists The resource that source virtual base station takes；
First transmitting element, for sending fresh information to source virtual operator server, the renewal Information is used for indicating the source virtual operator server update virtual network list information；
First receiving unit, for receive virtual operator's server transmission be updated successfully message.
29. a kind of base stations, it is characterised in that the base station includes：Second receiving unit, second determine list Unit, the second transmitting element；Wherein,
Second receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
Second determining unit, for determining the user equipment in different entities according to the measurement report The switching of different virtual base stations is carried out between base station；
Second transmitting element, for sending request message, the request message is used for indicating to determine target Virtual base station.
30. base stations according to claim 29, it is characterised in that second transmitting element, are used for Send first and first object entity base station is handovered request to, first handover request is used for indicating described first Target entity base station determines first object virtual base station.
31. base stations according to claim 29, it is characterised in that second transmitting element, are used for Handover preparation request is sent to a MME, second is sent by a MME and handover request to the second mesh Mark entity base station, and the second destination virtual base station is determined by the second target entity base station.
32. base stations according to claim 30, it is characterised in that the base station, also include：Second Updating block,
Second receiving unit, for receiving the switching response message of first object entity base station transmission； It is additionally operable to receive the first handoff completion message of first object entity base station transmission；It is additionally operable to reception described The first of source virtual operator server transmission is updated successfully message；
Second transmitting element, for sending switching command to the user equipment, the switching command is used Switch over and protocol configuration in the instruction user equipment；It is additionally operable to send the first fresh information to source virtuality Carrier server, first fresh information indicate the source virtual operator server update virtual network List information；
Second updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station.
33. base stations according to claim 31, it is characterised in that the base station, also include：Second Updating block,
Second receiving unit, for receiving the second handoff completion message of MME transmission, Second handoff completion message is used for indicating that the second target entity base station switching is completed；It is additionally operable to receive The second of source virtual operator server transmission is updated successfully message；
Second updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station；
Second transmitting element, for sending the second fresh information to source virtual operator server, described Second fresh information indicates the source virtual operator server update virtual network list information.
34. a kind of base stations, it is characterised in that the base station includes：3rd receiving unit, the 3rd determine list Unit, the 3rd transmitting element；Wherein,
3rd receiving unit, for the measurement report that receive user equipment sends, the measurement report is taken Metrical information with the user equipment peripheral base station；
3rd determining unit, for determining the user equipment in same virtuality according to the measurement report The switching of different virtual base stations is carried out in network between different entities base station；
3rd transmitting element, for sending the measurement report to virtual operator's server, the survey Amount report determines destination virtual base station, the destination virtual base station for indicating virtual operator's server For a virtual base station in target entity base station.
35. base stations according to claim 34, it is characterised in that the base station, also include：3rd Updating block,
3rd receiving unit, for receiving the target entity of virtual operator's server transmission The information of base station；It is additionally operable to receive the switching response message of target entity base station transmission；It is additionally operable to receive The first handoff completion message that the target entity base station sends；It is additionally operable to receive virtual operator service The first of device transmission is updated successfully message；
3rd transmitting element, handovers request to the target entity base station for sending, and described first cuts Change request and apply for resource access for indicating the target entity base station to destination virtual base station；It is additionally operable to send To the user equipment, first switching command is used for indicating that the user equipment is switched over switching command And protocol configuration；It is additionally operable to send the first fresh information to virtual operator's server, described first updates letter Cease for indicating virtual operator's server update virtual network list information；
3rd updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station.
36. base stations according to claim 34, it is characterised in that the base station, also include：3rd Updating block,
3rd receiving unit, for receiving the second handoff completion message of MME transmission, the second switching Completion message is used for indicating that target entity base station switching is completed；It is additionally operable to receive virtual operator clothes The second of business device transmission is updated successfully message；
3rd updating block, for updating control Delivery Function list information, and discharges the user and sets The standby resource taken in source virtual base station；
3rd transmitting element, for sending the second fresh information to virtual operator's server, described the Two fresh informations are used for indicating virtual operator's server update virtual network list information.
37. a kind of base stations, it is characterised in that the base station includes：4th receiving unit, the 4th determine list Unit；Wherein,
4th receiving unit, for receiving handover request；
4th determining unit, for determining destination virtual base station.
38. base stations according to claim 37, it is characterised in that
4th receiving unit, for receiving the first handover request that the first source entity base station sends；
4th determining unit is for determining first object virtual base station and virtual to the first object Base station apply resource access, application success after by the first object virtual base station be the user equipment allocation Resource.
39. base stations according to claim 37, it is characterised in that
4th receiving unit, for receiving the second handover request that the 2nd MME sends；
4th determining unit, for determining the second destination virtual base station, and to second destination virtual Base station apply resource access, application success after by the second destination virtual base station be user equipment allocation resource.
40. base stations according to claim 37, it is characterised in that
4th receiving unit, for receiving the 3rd handover request that the second source entity base station sends, described 3rd handover request carries the information of the 3rd destination virtual base station；
4th determining unit, for applying for resource access to the 3rd destination virtual base station, applies into After work(by the 3rd destination virtual base station be the user equipment allocation resource.
41. base stations according to claim 37, it is characterised in that
4th receiving unit, for receive the 4th MME send the 4th handover request, the described 4th Handover request carries the information of the 4th destination virtual base station；
4th determining unit, for applying for resource access to the 4th destination virtual base station, applies into After work(by the 4th destination virtual base station be the user equipment allocation resource.
42. base stations according to claim 38, it is characterised in that the base station, also include：4th Transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the first source entity base station for sending the first switching； Being additionally operable to send first and passage node address request being updated the data to a MME, described first updates the data Passage node address request is used for indicating that a MME updates the data passage node address；It is additionally operable to send out Send the first fresh information to first object virtual operator server, first fresh information is used for indicating institute State first object virtual operator server update virtual network list information；It is additionally operable to send the first switching complete Become message to the first source entity base station；
4th receiving unit, for receiving the first configuration completion message of user equipment transmission, institute State the first configuration completion message to complete for indicating handover configurations；It is additionally operable to receive MME transmission First be successfully updated data channel node address message；It is additionally operable to receive the first object virtual operator The first of server transmission is updated successfully message；
4th updating block, for updating control Delivery Function list information.
43. base stations according to claim 39, it is characterised in that the base station, also include：4th Transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the 2nd MME for sending the second switching；Also use Passage node address request is updated the data to the 2nd MME in sending second, described second updates the data Passage node address request is used for indicating that the 2nd MME updates the data passage node address；It is additionally operable to send out The second fresh information to the second destination virtual carrier server is sent, second fresh information is used for indicating institute State the second destination virtual carrier server and update virtual network list information；It is additionally operable to send the second switching complete Become message to the 2nd MME；
4th receiving unit, for receiving the second configuration completion message of user equipment transmission, institute State the second configuration completion message to complete for indicating handover configurations；It is additionally operable to receive the 2nd MME transmission Second be successfully updated data channel node address message；It is additionally operable to receive the second destination virtual operator The second of server transmission is updated successfully message；
4th updating block, for updating control Delivery Function list information.
44. base stations according to claim 40, it is characterised in that the base station, also include：4th Transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the second source entity base station for sending the 3rd switching； Being additionally operable to send the 3rd and passage node address request being updated the data to the 3rd MME, the described 3rd updates the data Passage node address request is used for indicating that the 3rd MME updates the data passage node address；It is additionally operable to send out The 3rd for sending handovers complete message to the second source entity base station；
4th receiving unit, for receiving the 3rd configuration completion message of user equipment transmission；Also For receiving the 3rd MME transmission the 3rd is successfully updated data channel node address message；
4th updating block, for updating control Delivery Function list information.
45. base stations according to claim 41, it is characterised in that the base station, also include：4th Transmitting element, the 4th updating block,
4th transmitting element, acknowledges message to the 4th MME for sending the 4th switching；Also use Passage node address request is updated the data to the 4th MME in sending the 4th, the described 4th updates the data Passage node address request is used for indicating that the 4th MME updates the data passage node address；It is additionally operable to send out The 4th is sent to handover complete message to the 4th MME；
4th receiving unit, for receiving the 4th configuration completion message of user equipment transmission；Also For receiving the 4th MME transmission the 4th is successfully updated data channel node address message；
4th updating block, for updating control Delivery Function list information.
46. a kind of servers, it is characterised in that the server includes：Receiving unit, determining unit； Wherein,
The receiving unit, for receiving the measurement report of source entity base station transmission；
The determining unit, for determining destination virtual base station according to the measurement report.
47. servers according to claim 46, it is characterised in that the determining unit, for root The minimum virtual base of shared band resource utilization rate is selected in virtual network information list according to the measurement report Stand as destination virtual base station, and using the host base station of the destination virtual base station as target entity base station.
48. servers according to claim 46 or 47, it is characterised in that the server is also wrapped Include, transmitting element,
The receiving unit, for receiving the fresh information of source entity base station transmission, and updates virtual net Network list information；
The transmitting element, is updated successfully message to the source entity base station for sending.
CN201510543131.9A 2015-08-28 2015-08-28 A kind of changing method, base station server Pending CN106488497A (en)

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CN104080136B (en) * 2013-03-31 2017-12-08 上海贝尔股份有限公司 A kind of method and apparatus for being used to realize the dynamic migration of virtual base station in BBU ponds
EP2843998B1 (en) * 2013-08-30 2020-04-15 Swisscom AG Method for a cellular communication system and communication system with virtual base station

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