CN107801217A - A kind of balanced method and device of customer charge - Google Patents
A kind of balanced method and device of customer charge Download PDFInfo
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- CN107801217A CN107801217A CN201610751245.7A CN201610751245A CN107801217A CN 107801217 A CN107801217 A CN 107801217A CN 201610751245 A CN201610751245 A CN 201610751245A CN 107801217 A CN107801217 A CN 107801217A
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- 238000013508 migration Methods 0.000 claims 1
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- 238000004891 communication Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 17
- 230000000977 initiatory effect Effects 0.000 description 8
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
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Abstract
The invention discloses the method and device that a kind of customer charge is balanced, it is related to communication technical field, its method includes：Handover source side base station receives Target cell QCI1 and QCI2 the uplink and downlink load information of switching target side base station transmission by X2 interface；Cell-of-origin QCI1 and QCI2 the uplink and downlink load information that handover source side base station counts according to it and Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out VoLTE customer charge equalization operations；It is balanced that handover source side base station if it is determined that need carries out VoLTE customer charges, then the part VoLTE user of cell-of-origin is moved into Target cell.Invention increases the PRB occupation conditions of QCI1, QCI2 carrying, effectively solve specific cell QCI1, QCI2 user's concentrations, influence the problem of other low priority users are experienced.
Description
Technical field
The present invention relates to communication technical field, the balanced method and device of more particularly to a kind of customer charge.
Background technology
VoLTE (Voice over LTE, the speech business based on LTE) and video calling are LTE important applications.Refer to
QCI1 (QoS Class Identifier, service quality class identifier 1), QCI2 (QoS are carried on LTE wireless networks
Class Identifier, service quality class identifier 2) business, complete VoLTE voice and video data transfers.
X2 is an interface of eNB information interaction in LTE network, the information exchange being responsible between two eNB.Resource
State report starts Resource Status Reporting Initiation and resource status report Resource Status
Reporting is X2 process, and the interface of system loading interaction is provided for two eNB for having X2 links.Resource
Status Reporting Initiation purpose is to allow an eNB to ask information on load to another eNB.This
Process contains three message, specifically as shown in Figure 1 to Figure 3.
Resource Status Reporting contain 1 message, and the purpose is in Resource Status
When Reporting Initiation processes run succeeded, eNB2 sends requested information on load to eNB1.
GBR (Guranteed Bit Rate, ensureing bit rate) and Non-GBR.In LTE commercial process,
VoLTE numbers of users accounting improves constantly, and some cell VoLTE accountings may be caused too high, and then had influence on Non-GBR
Business and low priority GBR have business experience.This just needs to move to part VoLTE user using composite balancing function other
Cell, or do not allow other cells to migrate VoLTE user to it.Equally, when certain cell VoLTE user is seldom, Ke Yiyun
Perhaps other cells switch VoLTE user to it.In a word, in base station selected switching UE switching target, it is contemplated that target
QCI1, QCI2 carrying PRB (Physical Resource Block, Physical Resource Block) load of cell.
The content of the invention
The technical problem that the scheme provided according to embodiments of the present invention solves is that specific cell QCI1, QCI2 user excessively collects
In, influence the experience of other low priority users.
A kind of method of customer charge equilibrium provided according to embodiments of the present invention, including：
Handover source side base station receives the Target cell QCI1 and above and below QCI2 of switching target side base station transmission by X2 interface
Row information on load；
Cell-of-origin QCI1 and QCI2 the uplink and downlink load information that handover source side base station counts according to it and the target received
Cell QCI1 and QCI2 uplink and downlink load information, it is determined whether need to carry out VoLTE customer charge equalization operations；
Handover source side base station is if it is determined that need to carry out VoLTE customer charge equalization operations, then by the part VoLTE of cell-of-origin
User moves to Target cell；
Wherein, the VoLTE refers to the speech business based on LTE；The QCI1 refers to service quality class identifier 1；Institute
State QCI2 and refer to service quality class identifier 2.
Preferably, Target cell QCI1 and QCI2 the uplink and downlink load information is by switching target side base station to described
Handover source side base station sends what is obtained during resource status new information.
Preferably, the handover source side base station receives the Target cell QCI1 of switching target side base station transmission by X2 interface
Before QCI2 uplink and downlink load information, in addition to：
The switching target side base station receives all comprising VoLTE loads of the handover source side base station transmission by X2 interface
The resource status request of phase report characteristics information；
The switching target side base station is according to the VoLTE duty cycles report characteristics information, statistics Target cell QCI1
With QCI2 uplink and downlink load information；
Target cell QCI1 and QCI2 the uplink and downlink load information counted is added to institute by the switching target side base station
State and the handover source side base station is sent in resource status new information.
Preferably, cell-of-origin QCI1 and QCI2 the uplink and downlink load information and institute that the handover source side base station is counted according to it
Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out VoLTE customer charge equalization operations
Before, in addition to：
The handover source side base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information；
After the handover source side base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information, it is counted
Cell-of-origin QCI1 and QCI2 uplink and downlink load information.
Preferably, cell-of-origin QCI1 and QCI2 the uplink and downlink load information and institute that the handover source side base station is counted according to it
Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out VoLTE customer charge equalization operations
Including：
If the Target cell QCI1 and the load value of QCI2 uplink and downlink load information it is low with the cell-of-origin QCI1 and
The load value of QCI2 uplink and downlink load information, and its difference is less than the predetermined threshold value of the cell-of-origin, the handover source side base
Stand, determination needs to carry out VoLTE customer charge equalization operations；
If the Target cell QCI1 and the load value of QCI2 uplink and downlink load information not less than the cell-of-origin QCI1 and
The load value of QCI2 uplink and downlink load information, or the Target cell QCI1 and the load value of QCI2 uplink and downlink load information are less than
The load value of cell-of-origin QCI1 and QCI2 the uplink and downlink load information, and its difference is not less than the pre-determined threshold of the cell-of-origin
Value, the handover source side base station then determines that VoLTE customer charge equalization operations need not be carried out.
A kind of device of customer charge equilibrium provided according to embodiments of the present invention, including：
Handover source side base station receiving module, for receiving the Target cell of switching target side base station transmission by X2 interface
QCI1 and QCI2 uplink and downlink load information；
Handover source side base station determining module, for cell-of-origin QCI1 and QCI2 the uplink and downlink load information that is counted according to it with
Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out the balanced behaviour of VoLTE customer charges
Make；
Handover source side base station load balancing module, for if it is determined that need carry out VoLTE customer charge equalization operations, then will
The part VoLTE user of cell-of-origin moves to Target cell.
Preferably, Target cell QCI1 and QCI2 the uplink and downlink load information is by switching target side base station to described
Handover source side base station sends what is obtained during resource status new information.
Preferably, in addition to target side base station is switched, it is specifically included：
Switch target side base transceiver unit, for receiving including for the handover source side base station transmission by X2 interface
The resource status request of VoLTE duty cycle report characteristics information；
Switch target side base station statistic unit, for according to the VoLTE duty cycles report characteristics information, counting target
Cell QCI1 and QCI2 uplink and downlink load information；
Switch target side base station transmitting element, for Target cell QCI1 and QCI2 the uplink and downlink load information that will be counted
It is added in the resource status new information and is sent to the handover source side base station.
Preferably, in addition to：
Handover source side base station storage unit, for preserving received Target cell QCI1 and QCI2 uplink and downlink load letter
Breath；
Handover source side base station statistic unit, for preserving received Target cell QCI1 and QCI2 uplink and downlink load information
Afterwards, its cell-of-origin QCI1 and QCI2 uplink and downlink load information are counted.
Preferably, the handover source side base station determining module includes：
Handover source side base station comparing unit, for by the Target cell QCI1 and QCI2 uplink and downlink loads information with it is described
Cell-of-origin QCI1 and QCI2 uplink and downlink load information is compared；
Handover source side base station determining unit, for when the Target cell QCI1 and QCI2 uplink and downlink load information load
It is worth the low and cell-of-origin QCI1 and the load value of QCI2 uplink and downlink load information, and its difference is default less than the cell-of-origin
Threshold value, the handover source side base station then determine to need to carry out VoLTE customer charge equalization operations, and when the Target cell
The load value of QCI1 and QCI2 uplink and downlink load information is negative not less than the cell-of-origin QCI1 and QCI2 uplink and downlink load information
Charge values, or the Target cell QCI1 and the load value of QCI2 uplink and downlink load information are less than on the cell-of-origin QCI1 and QCI2
The load value of downlink load information, and its difference is not less than the predetermined threshold value of the cell-of-origin, the handover source side base station is then
It is determined that VoLTE customer charge equalization operations need not be carried out.
The scheme provided according to embodiments of the present invention, the judgement for judging target side QCI1, QCI2 load condition is added, is had
Effect solves specific cell QCI1, QCI2 user's concentrations, influences the problem of other low priority users are experienced.
Brief description of the drawings
Fig. 1 is X2 agreement Resource Status Reporting Initiation that prior art provides into merits and demerits
The schematic diagram of journey；
Fig. 2 is the X2 agreement Resource Status Reporting Initiation failure procedures that prior art provides
Schematic diagram；
Fig. 3 is the X2 agreement Resource Status Reporting processes that prior art provides；
Fig. 4 is a kind of balanced method flow diagram of customer charge provided in an embodiment of the present invention；
Fig. 5 is a kind of balanced schematic device of customer charge provided in an embodiment of the present invention；
Fig. 6 is the schematic diagram provided in an embodiment of the present invention interacted using X2 interface；
Fig. 7 is that eNB provided in an embodiment of the present invention counts this cell QCI1, QCI2 information on load, preserve adjacent area QCI1,
The flow chart of QCI2 information on loads；
Fig. 8 is the flow chart provided in an embodiment of the present invention for reaching load balancing using QCI1, QCI2 information on load.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, it will be appreciated that described below is excellent
Select embodiment to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Fig. 4 is a kind of balanced method flow diagram of customer charge provided in an embodiment of the present invention, is such as schemed:Shown in 4, including：
Step S401：Handover source side base station by X2 interface receive Target cell QCI1 that switching target side base station sends and
QCI2 uplink and downlink load information；
Step S402：Cell-of-origin QCI1 and QCI2 the uplink and downlink load information that handover source side base station counts according to it is with being received
Target cell QCI1 and QCI2 the uplink and downlink load information arrived, it is determined whether need to carry out VoLTE customer charge equalization operations；
Step S403：Handover source side base station is if it is determined that need to carry out the equilibrium of VoLTE customer charges, then by the part of cell-of-origin
VoLTE user moves to Target cell.
Wherein, Target cell QCI1 and QCI2 the uplink and downlink load information is to be cut by switching target side base station to described
Change source base station and send what is obtained during resource status new information.
Wherein, the handover source side base station by X2 interface receive Target cell QCI1 that switching target side base station sends and
Before QCI2 uplink and downlink load information, in addition to：The switching target side base station receives the handover source side base by X2 interface
The resource status comprising VoLTE duty cycle report characteristics information sent of standing is asked；The switching target side base station is according to institute
VoLTE duty cycle report characteristics information is stated, counts Target cell QCI1 and QCI2 uplink and downlink load information；The switching target
Target cell QCI1 and QCI2 the uplink and downlink load information counted is added in the resource status new information by side base station
It is sent to the handover source side base station.
Wherein, cell-of-origin QCI1 and QCI2 the uplink and downlink load information that the handover source side base station counts according to it is with being received
Target cell QCI1 and QCI2 the uplink and downlink load information arrived, it is determined whether need to carry out VoLTE customer charges equalization operations it
Before, in addition to：The handover source side base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information；It is described to cut
Change after source base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information, count its cell-of-origin QCI1 and
QCI2 uplink and downlink load information.
Wherein, cell-of-origin QCI1 and QCI2 the uplink and downlink load information that the handover source side base station counts according to it is with being received
Target cell QCI1 and QCI2 the uplink and downlink load information arrived, it is determined whether need to carry out VoLTE customer charge equalization operation bags
Include：The handover source side base station by the Target cell QCI1 and QCI2 uplink and downlink loads information and the cell-of-origin QCI1 and
QCI2 uplink and downlink load information is compared；If the Target cell QCI1 and the load value of QCI2 uplink and downlink load information it is low with
The load value of cell-of-origin QCI1 and QCI2 the uplink and downlink load information, and its difference is less than the pre-determined threshold of the cell-of-origin
Value, the handover source side base station then determine to need to carry out VoLTE customer charge equalization operations；If the Target cell QCI1 and
The load value of QCI2 uplink and downlink load information is not less than the cell-of-origin QCI1 and the load value of QCI2 uplink and downlink load information, or
The load value of Target cell QCI1 and QCI2 the uplink and downlink load information is born less than the cell-of-origin QCI1 with QCI2 up-downgoings
The load value of lotus information, and its difference is not less than the predetermined threshold value of the cell-of-origin, the handover source side base station then determines not
Need to carry out VoLTE customer charge equalization operations.
Fig. 5 is a kind of balanced schematic device of customer charge provided in an embodiment of the present invention, as shown in figure 5, including：Cut
Change source base station receiving module 501, for by X2 interface receive Target cell QCI1 that switching target side base station sends and
QCI2 uplink and downlink load information；Handover source side base station determining module 502, for the cell-of-origin QCI1 and QCI2 counted according to it
Downlink load information and Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out VoLTE
Customer charge equalization operation；Handover source side base station load balancing module 503, for if it is determined that needing to carry out VoLTE customer charges
Equalization operation, then by the way that the part VoLTE user of cell-of-origin is moved into Target cell, make Target cell and cell-of-origin
VoLTE customer charges reach balanced.
Wherein, Target cell QCI1 and QCI2 the uplink and downlink load information is to be cut by switching target side base station to described
Change source base station and send what is obtained during resource status new information.
The embodiment of the present invention also includes switching target side base station, and it is specifically included：Switch target side base transceiver unit, use
In the resource status for including VoLTE duty cycle report characteristics information that the handover source side base station transmission is received by X2 interface
Request；Switch target side base station statistic unit, for small according to the VoLTE duty cycles report characteristics information, statistics target
Area QCI1 and QCI2 uplink and downlink load information；Switch target side base station transmitting element, for the Target cell QCI1 that will be counted
It is added to QCI2 uplink and downlink load information in the resource status new information and is sent to the handover source side base station.
The embodiment of the present invention also includes：Handover source side base station storage unit, for preserving received Target cell QCI1
With QCI2 uplink and downlink load information；Handover source side base station statistic unit, for preserving received Target cell QCI1 and QCI2
After uplink and downlink load information, its cell-of-origin QCI1 and QCI2 uplink and downlink load information are counted.
Wherein, the handover source side base station determining module 502 includes：Handover source side base station comparing unit, for by described in
Target cell QCI1 and QCI2 uplink and downlink load information is compared with the cell-of-origin QCI1 and QCI2 uplink and downlink load information；
Handover source side base station determining unit, for when the Target cell QCI1 and QCI2 uplink and downlink load information load value are low and institute
The load value of cell-of-origin QCI1 and QCI2 uplink and downlink load information is stated, and its difference is less than the predetermined threshold value of the cell-of-origin,
The handover source side base station then determines to need to carry out VoLTE customer charge equalization operations, and as the Target cell QCI1 and
The load value of QCI2 uplink and downlink load information is not less than the cell-of-origin QCI1 and the load value of QCI2 uplink and downlink load information, or
The load value of Target cell QCI1 and QCI2 the uplink and downlink load information is born less than the cell-of-origin QCI1 with QCI2 up-downgoings
The load value of lotus information, and its difference is not less than the predetermined threshold value of the cell-of-origin, the handover source side base station then determines not
Need to carry out VoLTE customer charge equalization operations.
One side according to embodiments of the present invention, there is provided consider that target side QCI1, QCI2 business is born during one kind switching
The method of lotus.Core concept is as follows：
1. increase QCI1, QCI2 uplink and downlink load information in X2 agreements.
In RESOURCE STATUS UPDATE message, the PRB occupation conditions of increase QCI1, QCI2 carrying.
2. switching target side eNB statistics QCI1, QCI2 uplink and downlink load information, and updated by message source state
RESOURCE STATUS UPDATE are sent to switching source eNB.
3. switching source eNB preserves QCI1, QCI2 that target side passes over uplink and downlink load information.
4. switching source eNB performs load balancing strategy, QCI1, QCI2 of cell-of-origin and Target cell up-downgoing are judged
Information on load.
5. if QCI1, QCI2 load of Target cell are less than cell-of-origin and (tentative less than some configured threshold
20%), then certain QCI1, QCI2 user are switched to Target cell by load balancing strategy.
6. otherwise, do not perform switching.
7. load balancing process, and handoff procedure are not belonging to the invention category of the present invention, so few description.
That is, during configuration, configuration meets balanced QCI1, QCI2 thresholding, represents that abutting subdistrict QCI1, QCI2 load is low
Balanced QCI1, QCI2 user can just be met to it in this thresholding.First, the upper of target side eNB statistics QCI1, QCI2 is switched
Downlink load information, and switching source eNB is sent to by message RESOURCE STATUS UPDATE.Then, source is switched
ENB preserves QCI1, QCI2 that switching target side eNB is passed over uplink and downlink load information.Finally, switch source eNB to perform
Load balancing strategy, judge QCI1, QCI2 of cell-of-origin and Target cell uplink and downlink load information.If Target cell
QCI1, QCI2 load then lead to certain QCI1, QCI2 user less than cell-of-origin and less than some configured threshold (tentative 20%)
Overload balance policy is switched to Target cell.
Shown in Fig. 6 to Fig. 8, illustrate the implementation steps of invention with embodiment below.
Embodiment 1：ENB counts this cell QCI1 information on loads, preserves adjacent area QCI1 information on loads, shown in Fig. 6 and Fig. 7,
Realize in the enb and in two eNB X2 interaction messages, leading to X2 message in target side eNB2 receives other eNB1 initiations
After Resource Status Request message.ENB2 starts to count QCI1, QCI2 information on load, and is periodically sending out
QCI1, QCI2 information on load are carried in the Resource Status Update message sent.Source eNB1 receives Resource
After Status Update message, eNB2 QCI1, QCI2 information on load is preserved into internal memory.
In RESOURCE STATUS REQUEST message, to IE, " Report Characteristics " add one newly
Bit：“VoLTE Load Periodic”.It is as shown in table 1 below：
Form 1：RESOURCE STATUS REQUEST- after extension>Report Characteristics
In RESOURCE STATUS RESPONSE message, to IE " Measurement Failed Report
Characteristics " adds a new Bit：“VoLTE Load Periodic”.It is as shown in table 2 below：
Form 2：RESOURCE STATUS RESPONSE- after extension>Measurement Initiation
Result->Measurement Initiation Result Item->Measurement Failure Cause List->
Measurement Failure Cause Item->Measurement Failed Report Characteristics
In RESOURCE STATUS FAILURE message, to IE " Measurement Failed Report
Characteristics " adds a new Bit：“VoLTE Load Periodic”.It is as shown in table 3 below：
Form 3：RESOURCE STATUS FAILURE->Complete Failure Cause Information->
Complete Failure Cause Information Item->Measurement Failure Cause List->
Measurement Failure Cause Item->Measurement Failed Report Characteristics
It is (optional to deposit to cell measurement results, one new IE of addition in RESOURCE STATUS UPDATE messages
)：“VoLTE Load Indicator”.It is as shown in table 4 below：
Form 4：RESOURCE STATUS UPDATE- after extension>Cell Measurement Result->Cell
Measurement Result Item->VoLTE Load Indicator
As shown in fig. 7, the implementation steps of the present invention are as follows：
701st step：ENB1 cell and eNB2 cell have syntople, and have X2 couplings between two eNB.eNB1
Resource Status Request are initiated to eNB2.ENB2 performs 702 steps.
702nd step：After eNB2 receives the Resource Status Request message from eNB1, if in message
Report Characteristics the 8th position be 1.Then start count QCI1, QCI2 uplink and downlink load information (with it is upper
The condition of descending GBR, NGBR, Total PRB Information Statistics is the same).ENB2 performs 703 steps.
703rd step：ENB2 is according to statistical result and the Resource Status Request received configuration, cycle
Property by X2 send Resource Status Update message to eNB1.Wrapped in Resource Status Update message
QCI1, QCI2 uplink and downlink load information are contained.ENB1 performs 704 steps.
704th step：ENB1 receives the Resource Status Update message from eNB2 by X2, preserves in message
QCI1, QCI2 uplink and downlink load information carry, abutting subdistrict, used for follow-up.
Embodiment 2：The use of QCI1, QCI2 information on load during load balancing, as shown in figure 8, in RESOURCE
STATUS UPDATE->Cell Measurement Result->Cell Measurement Result Item>Radio
In Resource Status, increase QCI1, QCI2 PRB use statistics.It is as shown in table 5 below：
Form 5：RESOURCE STATUS UPDATE- after extension>Cell Measurement Result->Cell
Measurement Result Item>Radio Resource Status
Increase QCI1, QCI2 up-downgoing PRB utilization rate information in above-mentioned table 5.
The present invention realizes in the enb, when source eNB1 starts load balancing process, by judging that this cell and adjoining are small
The up-downgoing PRB occupancies in area, and the situation of QCI1, QCI2PRB handoff threshold of backstage configuration.Whether decision-making selects
QCI1, QCI2 UE are switched to some abutting subdistrict.Implementation steps are as follows：
801st step：ENB1 starts to perform load balancing strategy, performs 802 steps.
802nd step：ENB1 judges whether adjacent area QCI1, QCI2 PRB loads are higher than QCI1, QCI2 of this cell PRB
Load.If abutting subdistrict QCI1, QCI2 PRB loads are high, flow terminates, and otherwise performs the 803rd step.
803rd step：ENB1 judges whether the equilibrium that permits compliance with higher than backstage configuration switches door by adjacent area QCI1, QCI2PRB
Limit (20%), if neighboring cell load is higher than this thresholding, flow terminates, and otherwise performs 804 steps.
804th step：ENB1 initiates the switching flow based on load balancing strategy to adjacent area, and flow terminates.
The scheme provided according to embodiments of the present invention, should in the eNB for sending RESOURCE STATUS UPDATE messages
Count and add the PRB resource utilizations of QCI1, QCI2 carrying into this message.RESOURCE STATUS UPDATE are received to disappear
The eNB of breath should preserve this content, and be judged when switch decision according to configurable threshold value, if can be small to certain
Area initiates the switching of VoLTE user, effectively solves specific cell QCI1, QCI2 user's concentrations, it is low excellent to influence other
The problem of first level Consumer's Experience.
Although the present invention is described in detail above, the invention is not restricted to this, those skilled in the art of the present technique
Various modifications can be carried out according to the principle of the present invention.Therefore, all modifications made according to the principle of the invention, all should be understood to
Fall into protection scope of the present invention.
Claims (10)
1. a kind of balanced method of customer charge, including：
Target cell QCI1 and the QCI2 up-downgoing that handover source side base station receives the transmission of switching target side base station by X2 interface is born
Lotus information；
Cell-of-origin QCI1 and QCI2 the uplink and downlink load information that handover source side base station counts according to it and the Target cell received
QCI1 and QCI2 uplink and downlink load information, it is determined whether need to carry out VoLTE customer charge equalization operations；
Handover source side base station is if it is determined that need to carry out the equilibrium of VoLTE customer charges, then by the part VoLTE user migration of cell-of-origin
To Target cell；
Wherein, the VoLTE refers to the speech business based on LTE；The QCI1 refers to service quality class identifier 1；It is described
QCI2 refers to service quality class identifier 2.
2. according to the method for claim 1, Target cell QCI1 and QCI2 the uplink and downlink load information is to pass through switching
What target side base station obtained when sending resource status new information to the handover source side base station.
3. according to the method for claim 2, the handover source side base station receives switching target side base station by X2 interface and sent out
Before Target cell QCI1 and QCI2 the uplink and downlink load information sent, the switching target side base station also includes：
The switching target side base station receives being reported comprising the VoLTE duty cycles for the handover source side base station transmission by X2 interface
Accuse the resource status request of characteristic information；
The switching target side base station according to the VoLTE duty cycles report characteristics information, statistics Target cell QCI1 and
QCI2 uplink and downlink load information；
Target cell QCI1 and QCI2 the uplink and downlink load information counted is added to the money by the switching target side base station
The handover source side base station is sent in the state new information of source.
4. according to any described methods of claim 1-3, the handover source side base station according to the cell-of-origin QCI1 that it count with
QCI2 uplink and downlink loads information and Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out
Before VoLTE customer charge equalization operations, in addition to：
The handover source side base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information；
After the handover source side base station preserves received Target cell QCI1 and QCI2 uplink and downlink load information, it is small to count its source
Area QCI1 and QCI2 uplink and downlink load information.
5. on cell-of-origin QCI1 and QCI2 that according to the method for claim 4, the handover source side base station is counted according to it
Downlink load information and Target cell QCI1 and QCI2 the uplink and downlink load information received, it is determined whether need to carry out VoLTE
Customer charge equalization operation includes：
The handover source side base station by the Target cell QCI1 and QCI2 uplink and downlink loads information and the cell-of-origin QCI1 and
QCI2 uplink and downlink load information is compared；
If the Target cell QCI1 and the load value of QCI2 uplink and downlink load information it is low with the cell-of-origin QCI1 and QCI2 on
The load value of downlink load information, and its difference is less than the predetermined threshold value of the cell-of-origin, the handover source side base station is then true
Surely need to carry out VoLTE customer charge equalization operations；
If the Target cell QCI1 and the load value of QCI2 uplink and downlink load information are not less than the cell-of-origin QCI1 and QCI2
The load value of uplink and downlink load information, or the Target cell QCI1 and the load value of QCI2 uplink and downlink load information are less than described
The load value of cell-of-origin QCI1 and QCI2 uplink and downlink load information, and its difference is not less than the predetermined threshold value of the cell-of-origin,
The handover source side base station then determines that VoLTE customer charge equalization operations need not be carried out.
6. a kind of balanced device of customer charge, including：
Handover source side base station receiving module, for by X2 interface receive Target cell QCI1 that switching target side base station sends and
QCI2 uplink and downlink load information；
Handover source side base station determining module, for cell-of-origin QCI1 and QCI2 the uplink and downlink load information that is counted according to it with being received
Target cell QCI1 and QCI2 the uplink and downlink load information arrived, it is determined whether need to carry out VoLTE customer charge equalization operations；
Handover source side base station load balancing module, for if it is determined that needing to carry out the equilibrium of VoLTE customer charges, then by cell-of-origin
Part VoLTE user moves to Target cell.
7. device according to claim 6, Target cell QCI1 and QCI2 the uplink and downlink load information is to pass through switching
What target side base station obtained when sending resource status new information to the handover source side base station.
8. device according to claim 7, in addition to switching target side base station, it is specifically included：
Switch target side base transceiver unit, VoLTE is included for receive that the handover source side base station sends by X2 interface
The resource status request of duty cycle report characteristics information；
Switch target side base station statistic unit, for according to the VoLTE duty cycles report characteristics information, counting Target cell
QCI1 and QCI2 uplink and downlink load information；
Switch target side base station transmitting element, for the Target cell QCI1 and QCI2 uplink and downlink load information addition that will be counted
The handover source side base station is sent into the resource status new information.
9. according to any described devices of claim 6-8, in addition to：
Handover source side base station storage unit, for preserving received Target cell QCI1 and QCI2 uplink and downlink load information；
Handover source side base station statistic unit, after preserving received Target cell QCI1 and QCI2 uplink and downlink load information,
Count its cell-of-origin QCI1 and QCI2 uplink and downlink load information.
10. device according to claim 9, the handover source side base station determining module includes：
Handover source side base station comparing unit, for the Target cell QCI1 and QCI2 uplink and downlink loads information and the source is small
Area QCI1 and QCI2 uplink and downlink load information are compared；
Handover source side base station determining unit, for when the Target cell QCI1 and QCI2 uplink and downlink load information load value it is low
With the cell-of-origin QCI1 and the load value of QCI2 uplink and downlink load information, and its difference be less than the cell-of-origin pre-determined threshold
Value, the handover source side base station then determine to need to carry out VoLTE customer charge equalization operations, and as the Target cell QCI1
It is not less than the cell-of-origin QCI1 and the load value of QCI2 uplink and downlink load information with the load value of QCI2 uplink and downlink load information,
Or the Target cell QCI1 and the load value of QCI2 uplink and downlink load information are less than the cell-of-origin QCI1 and QCI2 up-downgoings
The load value of information on load, and its difference is not less than the predetermined threshold value of the cell-of-origin, the handover source side base station then determines
VoLTE customer charge equalization operations need not be carried out.
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| CN201610751245.7A CN107801217A (en) | 2016-08-29 | 2016-08-29 | A kind of balanced method and device of customer charge |
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