CN104105206B - A kind of TD SCDMA network carriers method of adjustment, apparatus and system - Google Patents

A kind of TD SCDMA network carriers method of adjustment, apparatus and system Download PDF

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CN104105206B
CN104105206B CN201310126479.9A CN201310126479A CN104105206B CN 104105206 B CN104105206 B CN 104105206B CN 201310126479 A CN201310126479 A CN 201310126479A CN 104105206 B CN104105206 B CN 104105206B
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cell
dilatation
collection
carrier wave
carrier
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CN104105206A (en
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梁立涛
赵良毕
王德乾
高羽
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China Mobile Group Beijing Co Ltd
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China Mobile Group Beijing Co Ltd
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Abstract

The invention discloses a kind of TD SCDMA network carriers method of adjustment, apparatus and system, wherein this method includes：Obtain the threshold value of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index；Determine that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell according to the threshold value of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index；Each dilatation collection cell is carried out R4 and H carrier wave dilatations carrier number assess, R4 and H carrier waves can volume reduction carrier number assess, obtain assessment result；R4 the and H carrier wave Adjusted Options of each cell are obtained according to the assessment result.TD SCDMA network carriers are adjusted using the present invention, Internet resources distribution more can be accurately carried out in the case where not influenceing user and perceiving, reach the doulbe-sides' victory that Internet resources are launched and user perceives.

Description

A kind of TD-SCDMA network carrier wave method of adjustment, apparatus and system
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of TD-SCDMA network carrier wave method of adjustment, device And system.
Background technology
At present, the adjustment of TD-SCDMA network carrier wave mainly carries out the adjustment of R4 and H carrier waves respectively according to carrier wave utilization rate, works as R4 Or H carrier waves utilization rate then carries out the adjustment of R4, H carrier wave when being higher than a certain thresholding.The technology is mainly distinguished voice and data Resource allocation is carried out, network idle is not considered or busy different situations carries out resource and mutually adjusted, also do not account for gathering around Plug control resource adjustments function, frame division multiplexing function etc. influence on Internet resources, and small-flow service is to the shadow of resource allocation Ring.
Being adjusted assessment to TD-SCDMA network carrier wave by the program can cause carrier wave to assess inaccuracy, cause carrier wave Resource crosses configuration, and this method of adjustment, completely by being accomplished manually, efficiency is low, and effect is poor.
The content of the invention
In order to solve technical problem of the prior art, the present invention propose a kind of TD-SCDMA network carrier wave method of adjustment, Apparatus and system, by considering any of the above factor, TD-SCDMA network carriers are adjusted, are not influenceing user Internet resources distribution is more accurately carried out in the case of perception, reaches the doulbe-sides' victory that Internet resources are launched and user perceives.
One aspect of the present invention, there is provided a kind of method of adjustment of TD-SCDMA network carrier wave, including：Obtain each cell The threshold value of webmaster statistical indicator, the distribu-tion index of each cell and each index；Referred to according to the webmaster of each cell statistics The threshold value of mark, the distribu-tion index of each cell and each index determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are equal Need dilatation collection cell；Each dilatation collection cell is carried out R4 and H carrier wave dilatations carrier number assess, R4 and H carrier waves can volume reduction carry Wave number is assessed, and obtains assessment result；R4 the and H carrier wave Adjusted Options of each cell are obtained according to the assessment result.
Preferably, the step of R4 and H carrier wave Adjusted Options of each cell is calculated in the assessment result that the basis obtains Also include afterwards：The carrier wave Adjusted Option is issued into base station, the base station carries out TD- according to the carrier wave Adjusted Option SCDMA network carriers adjust.
Preferably, according to the door of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index Limit value determines that the step of R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell further comprises：To due to Physical resource deficiency causes PS business RAB to establish the cell of failure or PS traffic congestions or to because carrier wave is up excessively busy or uses The excessive cell of amount is as H dilatation collection cells；To making because physical resource deficiency causes CS business RAB to establish the cell of failure For R4 dilatation collection cells.
Preferably, each dilatation collection cell is carried out R4 and H carrier wave dilatations number assess, R4 and H carrier waves can volume reduction number comment Estimate, the step of obtaining assessment result and R4 the and H carrier wave Adjusted Options that each cell is calculated according to obtained assessment result Include between step：Small-flow service assessment is carried out to H carrier waves, the cell for meeting default small-flow service thresholding, opened Open frequency division multiplexing and carry out dilatation, otherwise carry out H dilatations.
Preferably, it is described according to the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index Threshold value determine to include after the step of R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell：Judge Whether each dilatation collection cell of the determination opens congestion control switch；For have already turned on congestion control switch dilatation collection it is small Area is as the cell for carrying out carrier wave assessment.
Preferably, each dilatation collection cell is carried out R4 and H carrier waves can volume reduction carrier number assess and further comprise：For What is be calculated carries out the cell of R4 volume reductions, if failure is established in cell circuit domain RAB assignments caused by inadequate resource Number statistical value, if the statistical value is not zero, without R4 volume reductions, if the statistical value is zero, carry out R4 volume reductions operate；For the cell for carrying out H volume reductions being calculated, if cell packet domain caused by inadequate resource The statistical value of the number of failure is established in RAB assignments, if the statistical value is not zero, without H volume reductions, if the statistics Value is zero, then carries out H volume reduction operations.
Another aspect of the present invention, also provide a kind of adjusting apparatus of TD-SCDMA network carrier wave, including index selection Module, dilatation collection cell determining module, dilatation collection cell evaluation module and carrier wave Adjusted Option obtain module, wherein：The finger Acquisition module is marked, for obtaining the threshold value of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index； The dilatation collection cell determining module, for webmaster statistical indicator, the distribu-tion index of each cell and the institute according to each cell The threshold value for stating each index determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell；The dilatation collection Cell evaluation module, for being carried out to each dilatation collection cell, R4 and H carrier wave dilatations carrier number is assessed, R4 and H carrier waves can subtract Hold carrier number to assess, obtain assessment result；The carrier wave Adjusted Option obtains module, each for being obtained according to the assessment result R4 the and H carrier wave Adjusted Options of cell.
Preferably, in addition to sending module, for the carrier wave Adjusted Option to be issued into base station, the base station is according to Carrier wave Adjusted Option carries out TD-SCDMA network carrier wave adjustment.
Preferably, the dilatation collection cell determining module is further used for：To causing PS business due to physical resource deficiency RAB establishes the cell of failure or PS traffic congestions or to because the up excessively busy or excessive number of users cell of carrier wave expands as H Hold collection cell；To causing CS business RAB to establish the cell of failure as R4 dilatation collection cells due to physical resource deficiency.
Preferably, the dilatation collection cell evaluation module is additionally operable to：Small-flow service assessment is carried out to H carrier waves, for full The cell of the default small-flow service thresholding of foot, open frequency division multiplexing and carry out dilatation, otherwise carry out H dilatations.
Preferably, the dilatation collection cell determining module is additionally operable to：Judge whether each dilatation collection cell of the determination beats Drive congestion control switch；For having already turned on the dilatation collection cell of congestion control switch as the cell for carrying out carrier wave assessment.
Preferably, the dilatation collection cell evaluation module is further used for：R4 volume reductions are carried out for what is be calculated Cell, if the statistical value of the number of failure is established in cell circuit domain RAB assignments caused by inadequate resource, if the system Evaluation is not zero, then without R4 volume reductions, if the statistical value is zero, carries out R4 volume reduction operations；For what is be calculated The cell of H volume reductions can be carried out, if the statistics of the number of failure is established in cell packet domain RAB assignments caused by inadequate resource Value, if the statistical value is not zero, without H volume reductions, if the statistical value is zero, carry out H volume reduction operations.Point Analysis.
It is still another aspect of the present invention to provide a kind of adjustment system of TD-SCDMA network carrier wave, including OMC webmasters to put down Platform, TD-SCDMA network carrier wave adjusting apparatus, network controller and base station, wherein：The OMC network management platforms, for TD- SCDMA network carriers adjusting apparatus provides the webmaster statistical indicator of each cell；The TD-SCDMA network carrier wave adjusting apparatus, use In the webmaster statistical indicator of each cell according to acquisition and the distribu-tion index of default each cell and the thresholding of each index Value calculates R4 the and H carrier wave Adjusted Options for obtaining each cell；The network controller, for by R4 the and H carrier waves adjustment side Base station is delivered in crime；The base station, for stating the adjustment cell carrier configuration of R4 and H carrier waves Adjusted Option according to.
The TD-SCDMA network carrier wave method of adjustment and device of the present invention, by gathering institute from network elements such as OMC network management platforms The various indexs needed, calculate the carrier wave Adjusted Option of each cell by related algorithm, and network controller (RNC) is by Adjusted Option Base station is notified, base station performs the configuration of this project setting cell carrier, realizes the automatic dynamic adjustment of carrier resource.Pass through the present invention Realize self-optimizing of the network to carrier resource, network carriers resources effect is lifted in the case where not influenceing user and perceiving Rate, reasonability, reach the doulbe-sides' victory that Internet resources are launched, user perceives.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for adjustment of TD-SCDMA network carrier wave in the embodiment of the present invention；
Fig. 2 is that H dilatations collection cell need to increase the flow chart of H number of carrier wave calculating in the embodiment of the present invention；
Fig. 3 is that R4 dilatations collection cell calculates the flow chart that need to increase R4 number of carrier wave in the embodiment of the present invention；
Fig. 4 be in the embodiment of the present invention other cells calculate can volume reduction H number of carrier wave flow chart；
Fig. 5 is a kind of structural representation of the adjusting apparatus of TD-SCDMA network carrier wave in the embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of the adjustment system of TD-SCDMA network carrier wave in the embodiment of the present invention.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in figure 1, be a kind of flow chart of the method for adjustment of TD-SCDMA network carrier wave in the embodiment of the present invention, bag Include：
Step 101, webmaster statistical indicator, the distribu-tion index of each cell and the thresholding of each index for obtaining each cell Value.
In the step, the webmaster statistical indicator of each cell can obtain from OMC network management units, the distribu-tion index of each cell Pre-set as needed with the threshold value of each index.
Step 102, the door according to the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index Limit value determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell.
Step 103, each dilatation collection cell is carried out R4 and H carrier wave dilatations carrier number assess, R4 and H carrier waves can volume reduction Carrier number is assessed, and obtains assessment result；
Step 104, R4 the and H carrier wave Adjusted Options according to each cell of assessment result acquisition.
In the embodiment, require comprehensive according to the webmaster statistical indicator of each cell, the distribu-tion index of each cell, each criteria thresholds Close and consider that ((Key Performance Indicator, KPI Key Performance Indicator method) and user perceive factor calculating cell to KPI It is no to need to carry out dilatation；Needing the cell of dilatation can be divided into three classes：R4 dilatation collection cell, H dilatation collection cell, R4 and H are both needed to Dilatation collection cell, dilatation cell is both needed to for R4 and H, it is added to R4 dilatation collection cell, H dilatation collection cells simultaneously, entered simultaneously Row R4 dilatations, H dilatations are assessed.Secondly, the cell of dilatation is needed for evaluating, first determines whether it has already turned on congestion control Switch, for be not switched on congestion control switch cell wouldn't dilatation, for open congestion control switch cell carry out dilatation Assess.Again, carry out R4, H carrier wave dilatation number respectively to assess, R4, H carrier wave can the assessments of volume reduction quantity.Finally, according to assessment result R4, H carrier wave Adjusted Option of each cell is calculated.
Preferably, the carrier wave Adjusted Option can also be issued to base station, base station is carried out according to the carrier wave Adjusted Option TD-SCDMA network carrier wave adjusts.
In above-mentioned steps 102, the method for dilatation collection cell and the screening determination of non-dilatation collection cell is as follows：To being provided due to physics Source deficiency causes PS business RAB to establish the cell of failure or PS traffic congestions or to due to the up excessively busy or number of users mistake of carrier wave More cells is as H dilatation collection cells；To expanding because physical resource deficiency causes CS business RAB to establish the cell of failure as R4 Hold collection cell.
The screening of dilatation collection cell is considered to determine based on resource, the aspect of perception two, and wherein resource criterion refers to basis The information analysis Internet resources deficiencies such as KPI statistics cause H user to be difficult to access, and perceptual criteria refers to according to information point such as KPI statistics It is impacted that analysis Internet resources deficiency causes H user to perceive.
As shown in Table 1, H carrier waves dilatation collection cell evaluation standard is as follows：1) resources-type evaluation criteria：Resources-type assessment mark Standard is mainly assessed in terms of physical resource, to causing PS business RAB to establish failure or PS business due to physical resource deficiency The cell of congestion is as H dilatation collection cells.2) class evaluation criteria is perceived：Class evaluation criteria is perceived mainly from user's perceptible aspect to enter Row is assessed, to because the up excessively busy or excessive number of users cell of carrier wave is as H dilatation collection cells.
Form 1
As shown in Table 2, R4 carrier waves dilatation collection cell evaluation standard is as follows：1) resources-type evaluation criteria：Resources-type assessment Standard is mainly assessed in terms of physical resource, to causing CS business RAB to establish the cell to fail due to physical resource deficiency As R4 dilatation collection cells.
Classification Threshold denominators Thresholding
It is resources-type The number of failure is established in circuit domain RAB assignments caused by inadequate resource >=FFF
Form 2
As shown in Fig. 2 the flow chart of H number of carrier wave calculating need to be increased for H dilatation collection cells, comprise the following steps：
Step 201, the H carrier waves according to needed for being calculated per carrier subscriber number；
Step 202, judge whether each dilatation collection cell of the determination opens congestion control switch, in this way, go to step 203, otherwise go to step 204；
Step 203, judge whether the equal dilatation of cell in each H dilatations collection, in this way, go to step 206 and otherwise go to step Rapid 205；
Step 204, open congestion control, not dilatation；
Step 205, to not meeting the cell of this dilatation condition by adding a H carrier wave to calculate；
Step 206, calculate average equal speed peaceful per H carrier waves flow；
Step 207, judge whether Mean Speed meets packet services thresholding, in this way, then go to step 208, if not, turning To step 209；
Step 208, without H carrier wave dilatations, open frame division multiplexing；
Step 209, calculate needed for R4 carrier numbers, assess whether can R4 volume reductions, then go to step 210 in this way, such as otherwise turn To step 211；
Step 210, CS congestions are judged whether according to KPI counters, then go to step 211. in this way and otherwise go to step 212；
Step 211, without R4 carrier wave volume reductions；
Step 212, calculating can volume reduction R4 number of carrier wave；
Step 213, calculating need to increase H number of carrier wave.
As shown in figure 3, calculating the flow chart that need to increase R4 number of carrier wave for R4 dilatation collection cell, comprise the following steps：
Step 301, the R4 carrier waves according to needed for calculating R4 BRU sums；
Step 302, judge whether to open congestion control, then go to step 303 in this way, otherwise go to step 304；
Step 303, judge whether the equal dilatation of each R4 dilatations collection cell, then go to step 306 in this way, otherwise go to step 305；
Step 304, open congestion control, not dilatation；
Step 305, to not meeting the cell of this dilatation condition by adding a R4 carrier wave to calculate；
Step 306, calculate needed for H carrier numbers, assess whether can H volume reductions, in this way, then go to step 307, otherwise go to step Rapid 309；
Step 307, judge whether H congestions according to KPI, in this way, then go to step 309, otherwise go to step 308；
Step 308, calculating can volume reduction H number of carrier wave；
Step 309, without H carrier wave volume reductions；
Step 310, calculating need to increase and decrease R4 number of carrier wave.
As shown in figure 4, for other cells calculate can volume reduction H number of carrier wave flow chart, comprise the following steps：
Step 401, the R4 carrier waves according to needed for calculating R4 BRU sums；
Step 402, judge whether can R4 volume reductions, then go to step 404 in this way, otherwise go to step 403；
Step 403, the H carrier waves according to needed for being calculated per carrier subscriber number；
Step 404, calculating can volume reduction R4 carrier numbers；
Step 405, judge whether H congestions according to KPI；
Step 406, if not, calculate can volume reduction H number of carrier wave.
In the various embodiments described above, the computational methods of each dilatation or volume reduction are as follows.
Carrying out H dilatation collection cells according to following formula needs dilatation H carrier numbers to calculate：
Wherein Δ θHRepresent to need dilatation H carrier numbers per cell, u represents the HSDPA numbers of users of the cell, and α represents that plan is every The number of users of carriers carry, θH0Represent the H carrier numbers of the cell actual disposition.
Carrying out R4 dilatation collection cells according to following formula needs dilatation R4 carrier numbers to calculate：
Wherein Δ θR4Represent to need dilatation R4 carrier numbers, β per cellIt is upThe up BRU sums that busy R4 business takes are represented,Represent the up available BRU sums of single R4 carrier waves, KIt is upRepresent up retention factor；βIt is descendingRepresent that busy R4 business takes Descending BRU sum,Represent the descending available BRU sums of single R4 carrier waves, KIt is descendingRepresent descending retention factor.
Carrying out cell according to following formula can the calculating of volume reduction R4 carrier numbers：
Wherein Δ θR4Represent per cell can volume reduction R4 carrier numbers, βIt is upThe up BRU sums that busy R4 business takes are represented,Represent the up available BRU sums of single R4 carrier waves, KIt is upRepresent up retention factor；βIt is descendingRepresent that busy R4 business takes Descending BRU sum,Represent the descending available BRU sums of single R4 carrier waves, KIt is descendingRepresent descending retention factor；If it can subtract The R4 carrier numbers of appearance are zero or negative value is then without R4 volume reductions, are assessed if on the occasion of the CS congestions for then carrying out step 2.
In above-described embodiment, in step 103, a kind of preferable real-time mode is：It is most busy according to the flow rate calculation that KPI is counted When H dilatation collection cell per H carrier wave Mean Speeds, if speed does not open frame division multiplexing less than packet services thresholding and this cell, This cell carries out opening frame division multiplexing operation, and H dilatations terminate；Otherwise H dilatation operations are carried out.Small-flow service is carried out to H carrier waves Assess, the cell for meeting default small-flow service thresholding, open frequency division multiplexing and carry out dilatation, otherwise carry out H dilatations.
H dilatation collection cell rate evaluations are carried out by below equation：
RMean=max (φ)/T (formula 4)
Wherein RMeanThe Mean Speed per cell H carrier waves is represented, φ is represented in timing statisticses per the flow of cell H carrier waves, T Represent timing statisticses.
Carrying out cell according to following formula can the calculating of volume reduction R4 carrier numbers：
Wherein Δ θR4Represent per cell can volume reduction R4 carrier numbers, βIt is upThe up BRU sums that busy R4 business takes are represented,Represent the up available BRU sums of single R4 carrier waves, KIt is upRepresent up retention factor；βIt is descendingRepresent that busy R4 business takes Descending BRU sum,Represent the descending available BRU sums of single R4 carrier waves, KIt is descendingRepresent descending retention factor；If it can subtract The R4 carrier numbers of appearance are zero or negative value is then without R4 volume reductions, are assessed if on the occasion of the CS congestions for then carrying out step 2.
For these, according to " R4 can volume reduction assess formula ", that calculates carries out the cell of R4 volume reductions, in order to avoid can Erroneous judgement existing for energy, also need further to carry out CS traffic congestion assessment of scenario, specific appraisal procedure is as follows：
Cell circuit domain RAB assignments caused by inadequate resource are taken to establish the statistical value of the number of failure, if this value is not Zero, then R4 volume reductions wouldn't be carried out, if this value is zero, R4 volume reduction operations can be carried out.
Carrying out cell according to following formula can the calculating of volume reduction H carrier numbers：
Wherein Δ θHRepresent per cell can volume reduction H carrier numbers, u represents the HSDPA numbers of users of the cell, and α represents that plan is every The number of users of carriers carry, θH0Represent the H carrier numbers of the cell actual disposition.
For these, according to " H can volume reduction assess formula ", that calculates carries out the cell of H volume reductions, in order to avoid may Existing erroneous judgement, also need further to carry out H traffic congestion assessment of scenario, specific appraisal procedure is as follows：Cell is taken because of resource Deficiency causes packet domain RAB assignments to establish the statistical value of the number to fail, if this value is not zero, wouldn't carry out H volume reductions, if This value is zero, then can carry out H volume reduction operations.
As shown in figure 5, be a kind of structural representation of the adjusting apparatus of TD-SCDMA network carrier wave in the embodiment of the present invention, Including index selection module 501, dilatation collection cell determining module 502, dilatation collection cell evaluation module 503 and carrier wave Adjusted Option Module 504 is obtained, wherein：The index selection module, refer to for obtaining the configuration of webmaster statistical indicator, each cell of each cell The threshold value of mark and each index；The dilatation collection cell determining module, for being referred to according to the webmaster of each cell statistics The threshold value of mark, the distribu-tion index of each cell and each index determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are equal Need dilatation collection cell；The dilatation collection cell evaluation module, carried for carrying out the dilatation of R4 and H carrier waves to each dilatation collection cell Wave number assess, R4 and H carrier waves can volume reduction carrier number assess, obtain assessment result；The carrier wave Adjusted Option obtains module, is used for R4 the and H carrier wave Adjusted Options of each cell are obtained according to the assessment result.
Preferably, in addition to sending module, for the carrier wave Adjusted Option to be issued into base station, the base station is according to Carrier wave Adjusted Option carries out TD-SCDMA network carrier wave adjustment.
Preferably, the dilatation collection cell determining module is further used for：To causing PS business due to physical resource deficiency RAB establishes the cell of failure or PS traffic congestions or to because the up excessively busy or excessive number of users cell of carrier wave expands as H Hold collection cell；To causing CS business RAB to establish the cell of failure as R4 dilatation collection cells due to physical resource deficiency.
Preferably, the dilatation collection cell evaluation module is additionally operable to：Small-flow service assessment is carried out to H carrier waves, for full The cell of the default small-flow service thresholding of foot, open frequency division multiplexing and carry out dilatation, otherwise carry out H dilatations.
Preferably, the dilatation collection cell determining module is additionally operable to：Judge whether each dilatation collection cell of the determination beats Drive congestion control switch；For having already turned on the dilatation collection cell of congestion control switch as the cell for carrying out carrier wave assessment.
Preferably, the dilatation collection cell evaluation module is further used for：R4 volume reductions are carried out for what is be calculated Cell, if the statistical value of the number of failure is established in cell circuit domain RAB assignments caused by inadequate resource, if the system Evaluation is not zero, then without R4 volume reductions, if the statistical value is zero, carries out R4 volume reduction operations；For what is be calculated The cell of H volume reductions can be carried out, if the statistics of the number of failure is established in cell packet domain RAB assignments caused by inadequate resource Value, if the statistical value is not zero, without H volume reductions, if the statistical value is zero, carry out H volume reduction operations.Point Analysis.
As shown in fig. 6, be a kind of schematic diagram of the adjustment system of TD-SCDMA network carrier wave in the embodiment of the present invention, including OMC network management platforms 601, TD-SCDMA network carrier wave adjusting apparatus 602, network controller 603 and base station 604, wherein：
The OMC network management platforms, the webmaster statistics for providing each cell to TD-SCDMA network carrier wave adjusting apparatus refer to Mark；
The TD-SCDMA network carrier wave adjusting apparatus, for the webmaster statistical indicator of each cell according to acquisition and pre- If the distribu-tion index of each cell and the threshold value of each index calculate R4 the and H carrier wave Adjusted Options for obtaining each cell；
The network controller, for R4 the and H carrier waves Adjusted Option to be sent to base station；
The base station, for stating the adjustment cell carrier configuration of R4 and H carrier waves Adjusted Option according to.
The present invention TD-SCDMA network carrier wave adjustment system put, by from the network elements such as OMC network management platforms gather needed for Various indexs, the carrier wave Adjusted Option of each cell is calculated by related algorithm, and network controller (RNC) notifies Adjusted Option Base station, base station perform the configuration of this project setting cell carrier, realize the automatic dynamic adjustment of carrier resource.Pass through the reality of the present invention The self-optimizing for realizing network to carrier resource is applied, network carriers resource efficiency is lifted in the case where not influenceing user and perceiving, is closed Rationality, reach the doulbe-sides' victory that Internet resources are launched, user perceives.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more The shape for the computer program product that usable storage medium is implemented on (including but is not limited to magnetic disk storage and optical memory etc.) Formula.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
It should be noted that：Only to illustrate rather than limitation, the present invention is also not limited to above-mentioned above example Citing, all do not depart from the technical scheme of the spirit and scope of the present invention and its improvement, and it all should cover the right in the present invention In claimed range.

Claims (11)

  1. A kind of 1. method of adjustment of TD-SCDMA network carrier wave, it is characterised in that including：
    Obtain the threshold value of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index；
    Determine that R4 expands according to the threshold value of the webmaster statistical indicator of each cell, the distribu-tion index of each cell and each index Hold collection cell, H dilatation collection cells and R4 and H and be both needed to dilatation collection cell；
    Each dilatation collection cell is carried out R4 and H carrier wave dilatations carrier number assess, R4 and H carrier waves can volume reduction carrier number assess, Obtain assessment result；
    R4 the and H carrier wave Adjusted Options of each cell are obtained according to the assessment result；
    Wherein, each dilatation collection cell is carried out R4 and H carrier waves can volume reduction carrier number assess and further comprise：
    For the cell for carrying out R4 volume reductions being calculated, if cell circuit domain RAB caused by inadequate resource is assigned The statistical value of the number of failure is established, if the statistical value is not zero, without R4 volume reductions, if the statistical value is Zero, then carry out R4 volume reduction operations；
    For the cell for carrying out H volume reductions being calculated, if cell packet domain RAB assignments caused by inadequate resource are built The statistical value of the number of vertical failure, if the statistical value is not zero, without H volume reductions, if the statistical value is zero, Carry out H volume reduction operations.
  2. 2. according to the method for claim 1, it is characterised in that each cell is calculated in the assessment result that the basis obtains R4 and H carrier wave Adjusted Options the step of after also include：
    The carrier wave Adjusted Option is issued into base station, the base station carries out TD-SCDMA network load according to the carrier wave Adjusted Option Ripple adjusts.
  3. 3. method according to claim 1 or 2, it is characterised in that according to the webmaster statistical indicator of each cell, each small The threshold value of the distribu-tion index in area and each index determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection The step of cell, further comprises：
    To causing PS business RAB to establish the cell of failure or PS traffic congestions or to due on carrier wave due to physical resource deficiency Busy or excessive number of users cell went as H dilatation collection cells；
    To causing CS business RAB to establish the cell of failure as R4 dilatation collection cells due to physical resource deficiency.
  4. 4. method according to claim 1 or 2, it is characterised in that R4 and H carrier waves are carried out to each dilatation collection cell and expanded Hold number assess, R4 and H carrier waves can volume reduction number assess, the step of obtaining assessment result and be calculated according to obtained assessment result Include between the step of R4 and H carrier wave Adjusted Options of each cell：
    Small-flow service assessment is carried out to H carrier waves, the cell for meeting default small-flow service thresholding, opens frequency division multiplexing Dilatation is carried out, otherwise carries out H dilatations.
  5. 5. method according to claim 1 or 2, it is characterised in that the webmaster statistical indicator according to each cell, The threshold value of the distribu-tion index of each cell and each index determines that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to expand Include after the step of holding collection cell：
    Judge whether each dilatation collection cell of the determination opens congestion control switch；
    For having already turned on the dilatation collection cell of congestion control switch as the cell for carrying out carrier wave assessment.
  6. 6. a kind of adjusting apparatus of TD-SCDMA network carrier wave, it is characterised in that true including index selection module, dilatation collection cell Cover half block, dilatation collection cell evaluation module and carrier wave Adjusted Option obtain module, wherein：
    The index selection module, for obtaining the webmaster statistical indicator of each cell, the distribu-tion index of each cell and the respectively finger Target threshold value；
    The dilatation collection cell determining module, for the webmaster statistical indicator according to each cell, the distribu-tion index of each cell Determine that R4 dilatation collection cell, H dilatation collection cells and R4 and H are both needed to dilatation collection cell with the threshold value of each index；
    The dilatation collection cell evaluation module, assessed for carrying out R4 and H carrier wave dilatations carrier number to each dilatation collection cell, R4 and H carrier waves can volume reduction carrier number assess, obtain assessment result；
    The carrier wave Adjusted Option obtains module, for obtaining R4 the and H carrier waves adjustment side of each cell according to the assessment result Case；
    Wherein, the dilatation collection cell evaluation module is further used for：
    For the cell for carrying out R4 volume reductions being calculated, if cell circuit domain RAB caused by inadequate resource is assigned The statistical value of the number of failure is established, if the statistical value is not zero, without R4 volume reductions, if the statistical value is Zero, then carry out R4 volume reduction operations；
    For the cell for carrying out H volume reductions being calculated, if cell packet domain RAB assignments caused by inadequate resource are built The statistical value of the number of vertical failure, if the statistical value is not zero, without H volume reductions, if the statistical value is zero, Carry out H volume reduction operations.
  7. 7. device according to claim 6, it is characterised in that also including sending module, for by the carrier wave adjustment side Case issues base station, and the base station carries out TD-SCDMA network carrier wave adjustment according to the carrier wave Adjusted Option.
  8. 8. the device according to claim 6 or 7, it is characterised in that the dilatation collection cell determining module is further used for：
    To causing PS business RAB to establish the cell of failure or PS traffic congestions or to due on carrier wave due to physical resource deficiency Busy or excessive number of users cell went as H dilatation collection cells；
    To causing CS business RAB to establish the cell of failure as R4 dilatation collection cells due to physical resource deficiency.
  9. 9. the device according to claim 6 or 7, it is characterised in that the dilatation collection cell evaluation module is additionally operable to：
    Small-flow service assessment is carried out to H carrier waves, the cell for meeting default small-flow service thresholding, opens frequency division multiplexing Dilatation is carried out, otherwise carries out H dilatations.
  10. 10. the device according to claim 6 or 7, it is characterised in that the dilatation collection cell determining module is additionally operable to：
    Judge whether each dilatation collection cell of the determination opens congestion control switch；
    For having already turned on the dilatation collection cell of congestion control switch as the cell for carrying out carrier wave assessment.
  11. 11. a kind of adjustment system of TD-SCDMA network carrier wave, it is characterised in that including OMC network management platforms, such as claim 6- 10 any described TD-SCDMA network carrier wave adjusting apparatus, network controller and base stations, wherein：
    The OMC network management platforms, for providing the webmaster statistical indicator of each cell to TD-SCDMA network carrier wave adjusting apparatus；
    The network controller, for R4 the and H carrier waves Adjusted Option to be sent to base station；
    The base station, for stating the adjustment cell carrier configuration of R4 and H carrier waves Adjusted Option according to.
CN201310126479.9A 2013-04-12 2013-04-12 A kind of TD SCDMA network carriers method of adjustment, apparatus and system Active CN104105206B (en)

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CN105530650B (en) * 2014-10-22 2018-12-07 中国移动通信集团设计院有限公司 A kind of method and device of network resource planning
CN105578511B (en) * 2016-03-22 2019-04-09 浪潮天元通信信息系统有限公司 A kind of TD-SCDMA network, which is torn open, not busy mends busy intelligent analysis method
CN110191473B (en) * 2018-02-23 2022-04-15 中国移动通信有限公司研究院 Network capacity expansion method and device and computer readable storage medium
CN112584397A (en) * 2019-09-27 2021-03-30 中兴通讯股份有限公司 Multi-carrier expansion method and storage medium
CN113055892B (en) * 2019-12-27 2022-10-18 中国移动通信集团浙江有限公司 Carrier scheduling method and device, computing equipment and computer storage medium

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