CN110167056A - 5G cell capacity appraisal procedure and device - Google Patents
5G cell capacity appraisal procedure and device Download PDFInfo
- Publication number
- CN110167056A CN110167056A CN201910357209.6A CN201910357209A CN110167056A CN 110167056 A CN110167056 A CN 110167056A CN 201910357209 A CN201910357209 A CN 201910357209A CN 110167056 A CN110167056 A CN 110167056A
- Authority
- CN
- China
- Prior art keywords
- sinr
- cell
- network
- assessed
- cqi value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present invention discloses a kind of 5G cell capacity appraisal procedure and device, it is related to field of communication technology, differs greatly the technical problem for causing 5G cell transmission resource to there is waste or deficiency for solving 5G cell throughout assessment result and actual conditions in the prior art.The embodiment of the present invention can obtain the first distribution function for reporting number of cell CQI value to be assessed from the 4G network of cell to be assessed, then the second distribution function of SINR in 5G network is obtained according to default CQI value -5G SINR relation function and the first distribution function, and obtain the assessment handling capacity of typical SINR, the assessment handling capacity of typical case SINR is calculated according to the average throughput of preset step-length, the second distribution function and typical case SINR, finally using the assessment handling capacity summed result of all typical case SINR as the handling capacity of cell to be assessed.The embodiment of the present invention is assessed for 5G cell capacity.
Description
Technical field
The embodiment of the present invention is related to field of communication technology, and in particular to a kind of 5G cell capacity appraisal procedure and device.
Background technique
5G (5-Generation, the 5th generation mobile phone mobile communication standard) is different from traditional cellular mobile network,
The base station 5G NR is the novel base station formed using high-power (200W), big bandwidth (100MHz) and extensive antenna technology, tool
Standby powerful computing capability.For in 5G or 4G (4-Generation, the 5th generation mobile phone mobile communication standard) test point
It is better (such as -85 < RSRP (Reference Signal Receiving Power, Reference Signal Received Power)≤-
95dBm, 16dB≤SINR (Signal to Interference plus Noise Ratio, Signal to Interference plus Noise Ratio)
≤ 24dB), midpoint (such as -105dBm < RSRP <≤- 95dBm, 11dB≤SINR≤15dB) and not good enough (such as -115dBm
≤ RSRP < -105dBm, 3dB≤SINR≤10dB), the pairing between different test point users may be implemented in the base station 5G NR, such as good
Point user and midpoint user pairing, and user throughput also can with user match difference and generate variation, such as better user with
After midpoint user pairing, 1.2 times or more of both the two handling capacity is individual transmission.Therefore, the throughput evaluation of 5G cell
Better handling capacity, midpoint handling capacity, not good enough handling capacity in 4G has no longer been applicable in be assessed.
In actual conditions, at present assess 5G cell handling capacity method be using 50% or so cell power-carrying as
The assessment result of the handling capacity of 5G cell, assessment result and actual conditions cause to go out in actual conditions there are larger difference
The case where existing low data traffic area transmission wasting of resources or high data traffic area transmissions inadequate resource, transfer resource distribution
Unreasonable, network construction cost is higher.
Summary of the invention
The embodiment of the present invention provides a kind of 5G cell capacity appraisal procedure and device, small for solving 5G in the prior art
Area's throughput evaluation result and actual conditions, which differ greatly, causes the transfer resource of 5G cell to there is waste or insufficient technology
Problem can effectively improve the accuracy of 5G cell throughout assessment result, be effectively improved the conjunction of 5G cell transmission resource allocation
Rationality simultaneously reduces network construction cost.
In a first aspect, providing a kind of 5G cell capacity appraisal procedure, comprising: obtain in preset time cell to be assessed in 4G
The first distribution function for reporting number of channel quality indicator (CQI) value in network according to the first distribution function and is preset
CQI value -5G SINR relation function obtains the second distribution function of SINR of the cell to be assessed in 5G network；Wherein preset
CQI value -5G SINR relation function is used to indicate the function for reporting SINR in number and 5G network of CQI value in 4G network
Relationship；
Obtain average throughput of the average value of multiple channel degree of correlation total throughouts under typical case SINR as typical case SINR
Amount；Wherein the channel degree of correlation total throughout under each typical case SINR is the corresponding terminal angle of channel degree of correlation total throughout
Under each terminal the sum of handling capacity, terminal angle is antenna on the transmitting signal end of terminal and base station two-by-two in all terminals
Receive the angle of signal end composition；
It is gulped down according to the assessment that the average throughput of preset step-length, the second distribution function and typical case SINR calculates typical case SINR
The amount of spitting, using the assessment handling capacity summed result of all typical case SINR as the handling capacity of cell to be assessed；Wherein every two size
Preset step-length is spaced between adjacent typical SINR.
It can be seen that in 5G cell capacity appraisal procedure provided in an embodiment of the present invention, it can be from cell to be assessed
The first distribution function for reporting number that the CQI value of cell to be assessed is obtained in 4G network, is used with obtaining in cell to be assessed
The actual distribution situation at family；And according to default CQI value -5G SINR relation function and above-mentioned first distribution function obtain to
The second distribution function of SINR in the 5G network of cell is assessed, to obtain the actual distribution situation of SINR in cell to be assessed；So
Average throughput of the average value of multiple channel degree of correlation total throughouts under typical case SINR as typical case SINR, and root are obtained afterwards
The assessment handling capacity of typical case SINR is calculated according to the average throughput of preset step-length, the second distribution function and typical case SINR, finally
Using the assessment handling capacity summed result of all typical case SINR as the handling capacity of cell to be assessed.It can be seen that the present invention is implemented
Example can actual distribution situation based on user and channel relevancy the handling capacity of 5G cell is assessed, substantially reduce
Error between 5G cell throughout assessment result and actual conditions improves the accuracy of 5G cell throughout assessment result,
It distributes the transfer resource of 5G cell more reasonable, and is effectively saved the input cost of network construction.
Second aspect provides a kind of 5G cell capacity assessment device, comprising:
First obtains module, for obtaining the channel quality indicator (CQI) of cell to be assessed in 4G network in preset time
The first distribution function for reporting number of value, according to the first distribution function and default CQI value -5G SINR relation function
Obtain the second distribution function of SINR of the cell to be assessed in 5G network；Wherein, CQI value -5G SINR relation function is preset
For indicating the functional relation for reporting SINR in number and 5G network of CQI value in 4G network；
Second obtains module, for obtaining the average value of multiple channel degree of correlation total throughouts under typical SINR as allusion quotation
The average throughput of type SINR；Wherein the channel degree of correlation total throughout under each typical case SINR is that the channel degree of correlation is always handled up
The sum of the handling capacity of each terminal under corresponding terminal angle is measured, terminal angle is the transmitting signal of terminal two-by-two in all terminals
The angle for receiving signal end composition at end and antenna on base station；
Processing module, for obtaining the second distribution function and the second acquisition that module obtains according to preset step-length, first
The average throughput for the typical SINR that module obtains calculates the assessment handling capacity of typical case SINR, and the assessment of all typical case SINR is gulped down
Handling capacity of the amount of the spitting summed result as cell to be assessed；Default step is wherein spaced between the adjacent typical SINR of every two size
It is long.
The third aspect provides a kind of 5G cell capacity assessment device, comprising: one or more processors；Processor is used for
The computer program code in memory is executed, computer program code includes instruction, 5G cell capacity assessment device is held
The 5G cell capacity appraisal procedure of the above-mentioned first aspect of row.
Fourth aspect provides a kind of storage medium, which is characterized in that storage medium is stored with instruction code, instruction code
For executing the 5G cell capacity appraisal procedure such as above-mentioned first aspect.
5th aspect, provides a kind of computer program product, which is characterized in that computer program product includes instruction generation
Code, instruction code are used to execute the 5G cell capacity appraisal procedure such as above-mentioned first aspect.
It is to be appreciated that 5G cell capacity assessment device, storage medium and the computer product of above-mentioned offer are for holding
The row corresponding method of first aspect presented above, therefore, the attainable beneficial effect of institute can refer to first aspect above
Method and following detailed description in corresponding scheme beneficial effect, details are not described herein again.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, the drawings are only for the purpose of illustrating a preferred embodiment, and is not to be construed as limiting the invention.
Fig. 1 shows a kind of method flow diagram of 5G cell capacity appraisal procedure provided in an embodiment of the present invention；
Fig. 2 shows the Table Header informations of MR data in a kind of 5G cell capacity appraisal procedure provided in an embodiment of the present invention
Schematic diagram；
Fig. 3 shows the first distribution function of one kind in a kind of 5G cell capacity appraisal procedure provided in an embodiment of the present invention
CDF curve graph；
Fig. 4 shows a kind of default CQI value -5G in a kind of 5G cell capacity appraisal procedure provided in an embodiment of the present invention
The CDF curve graph of SINR relation function；
Fig. 5 shows the second distribution function of one kind in a kind of 5G cell capacity appraisal procedure provided in an embodiment of the present invention
CDF curve graph；
Fig. 6 shows the schematic diagram of terminal angle provided in an embodiment of the present invention；
Fig. 7 shows a kind of functional block diagram of 5G cell capacity assessment device provided in an embodiment of the present invention；
Fig. 8 shows a kind of functional block diagram of 5G cell capacity assessment device provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall in the protection scope of this application.The use of term " first " and " second " etc. does not indicate any sequence, can be by above-mentioned art
Language is construed to the title of described object.In the embodiment of the present application, " illustrative " or " such as " etc. words for indicate make
Example, illustration or explanation.Be described as in the embodiment of the present application " illustrative " or " such as " any embodiment or design
Scheme is not necessarily to be construed as than other embodiments or design scheme more preferably or more advantage.Specifically, it uses " exemplary
" or " such as " etc. words be intended to that related notion is presented in specific ways.
Currently, the deployment of 5G network needs to plan the transfer resource of 5G network using cell capacity.Existing assessment 5G is small
The method of the handling capacity in area is using 50% or so cell power-carrying as the assessment result of the handling capacity of 5G cell, assessment
As a result with actual conditions there are larger difference, reason is: in actual conditions, the base station 5G NR is using high-power (200W), greatly
The novel base station that bandwidth (100MHz) and extensive antenna technology are formed, 5G NR have multiple subcarriers and can carry out wave
Beam figuration, therefore using MU-MIMO, (Multi-User Multiple-Input Multiple-Output is mostly used in 5G network
Family Multiple Input Multiple Output) (under treatment when row data, MU-MIMO system can be by adopting in transmitting terminal for the operating mode of system
Separate the data flow of different user in advance with the method for wave beam forming).However, the realization of the operating mode of MU-MIMO system according to
The distribution character for relying the characteristic of channel and user terminal in system leads to the handling capacity and channel relevancy and use of 5G network
Family actual distribution situation is related, and when assessing the handling capacity of 5G cell and considers channel relevancy and user is practical divides at present
Influence of the cloth situation to the handling capacity of 5G cell, cause to occur in actual conditions the low data traffic area transmissions wasting of resources or
The case where high data traffic area transmissions inadequate resource, the transfer resource unreasonable distribution of cell, network construction cost are higher.
Based on above-mentioned problem, the embodiment of the present invention provides a kind of 5G cell capacity appraisal procedure, referring to Fig. 1 institute
Show, this method comprises:
Step S110: the upper of the channel quality indicator (CQI) value of cell to be assessed in 4G network in preset time is obtained
Report the first distribution function of number.
Specifically, CQI (Channel Quality Indicator, channel quality instruction) is that the information of channel quality refers to
Show, CQI value is for indicating present channel quality, when CQI value is bigger, indicates that channel quality is better；CQI value is minimum
0, indicate that channel quality is worst.In specific implementation, obtain CQI value the mode for reporting number can there are many, such as can be with
UE directly in statistics preset time in cell to be assessed reports the number that reports of CQI value, or it is also available default when
MR (Measurement Report, the measurement report) data of interior cell to be assessed in 4G network, and taken out from MR data
Take the CQI value of cell to be assessed reports number, etc., and in specific implementation, the present invention is to obtaining cell to be assessed in 4G net
The acquisition modes for reporting number of CQI value in network are not construed as limiting.
Wherein, the embodiment of the present invention preferably passes through the number that reports of MR data acquisition CQI value, shown in Figure 2, MR number
According to Table Header information in the number that reports comprising CQI value (that is: respectively eating dishes without rice or wine to report full bandwidth CQI is time of CQI value (0-15)
Number), then after obtaining MR data, it can be taken according to the CQI that the Table Header information of MR data extracts cell to be assessed from MR data
Value reports number.Wherein, the number that reports of quick obtaining CQI value is capable of by MR data, it is secondary to promote reporting for CQI value
Several acquisition efficiency.
Obtain the CQI value of cell to be assessed report number after, can reject CQI value first is 0 to report
Number, then in remaining CQI value, obtain each CQI value reports what number accounted for whole CQI values to report the total of number
Several ratio (the corresponding ratio of i.e. each CQI value, ginseng are shown in Table 1), and obtain each CQI value reports number and the CQI
The relation function of the corresponding ratio of value is as the first distribution function.
Table 1
Wherein, what the first distribution function was used to indicate each CQI value in cell to be assessed reports number and the CQI value
The functional relation of the probability of occurrence of number is reported, wherein CQI value reports number more, then explanation reports the UE of CQI value
Quantity is more, the corresponding ratio of CQI value be able to reflect UE quantity in a certain data traffic region of cell to be assessed account for it is to be assessed
The ratio of cell UE quantity, to reflect the actual distribution situation of user in cell to be assessed.In specific implementation, the first distribution
Function can be indicated using functional relation, can also indicate that shown in Figure 3, Fig. 3 is shown using function relation curve figure
The cumulative probability curve of one CQI value for reporting number ratio fitting corresponding with the CQI value according to each CQI value
CDF (cumulative distribution function) curve, wherein horizontal axis expression CQI value reports number, the longitudinal axis
Indicate the corresponding ratio of CQI value.
It is understood that preset time can be by those skilled in the art according to the actual situation in the embodiment of the present invention
It is configured, this is not limited by the present invention, such as measurement report MR of the cell to be assessed in 4G network was obtained every 3 hours
Data.
Step S120: it is obtained according to the first distribution function and default CQI value -5G SINR relation function to be assessed small
The second distribution function of SINR of the area in 5G network.
Specifically, preset CQI value -5G SINR relation function be used to indicate CQI value in 4G network report number with
The functional relation of SINR in 5G network.The acquisition modes of default CQI value -5G SINR relation function can there are many, such as can
To obtain the emulation data for reporting SINR in number and 5G network of CQI value in 4G network, then according to the imitative of above-mentioned acquisition
True data reports the functional relation of SINR in number and 5G network estimate CQI value in 4G network, or directly acquire to
It assesses CQI value in the 4G network of cell and reports SINR in number and 5G network, then according to the 4G network of above-mentioned acquisition
Middle CQI value reports SINR in number and 5G network to estimate the reporting in number and 5G network of CQI value in 4G network
The functional relation of SINR, finally using estimation result as default CQI value -5G SINR relation function.Wherein, 4G network is estimated
The functional relation for reporting SINR in number and 5G network of middle CQI value can by those skilled in the art according to the actual situation into
Row setting, this is not limited by the present invention.In a kind of preferred embodiment, default CQI value -5G SINR relation function specifically may be used
With are as follows: 5G SINR=1.9346 × 4G CQI value -6.799, wherein 5G SINR is SINR in 5G network；4G CQI value
Number is reported for CQI value in 4G network.
Shown in Figure 4 in specific implementation, Fig. 4 shows reporting time for CQI value in a 4G network according to acquisition
The function for reporting SINR in number and 5G network of CQI value in the 4G network that several emulation data with SINR in 5G network are fitted
The CDF curve of relationship, it may be assumed that the CDF curve of default CQI value -5G SINR relation function.Wherein, horizontal axis indicates in 4G network
CQI value reports number, and the longitudinal axis indicates the value of SINR in 5G network.
In this step, due to the first distribution function be used to indicate each CQI value in cell to be assessed report number with
The functional relation of the probability of occurrence for reporting number of the CQI value, therefore according to the first distribution function and default CQI value-
5G SINR relation function can be fitted to obtain the functional relation of each SINR and the SINR probability of occurrence in 5G network, at this
In step, using the functional relation of each SINR and the SINR probability of occurrence in 5G network as the second distribution function, to obtain
The actual distribution situation of SINR in cell to be assessed.In specific implementation, the second distribution function can be indicated using following formula: F
(SINR)=a × SINR^3+b × SINR^2+b × SINR+d；Wherein, SINR is the SINR in 5G network, and a, b, c and d divide
Not Wei fitting parameter, a, b, c and d are different and different according to cell to be assessed, and "×" indicates operation relation to multiply.
Shown in Figure 5 in specific implementation, Fig. 5 shows the CDF of the second distribution function according to Fig. 3 and Fig. 4 fitting
Curve.Wherein, abscissa indicates the value of the SINR in 5G network, and ordinate indicates the probability of occurrence of the value of SINR.
Step S130: the average value of multiple channel degree of correlation total throughouts under typical case SINR is obtained as typical case SINR's
Average throughput.
Specifically, typical SINR is configured according to the actual situation by those skilled in the art.In this step, referring to table
Shown in 2 (typical case SINR is X in table 2, and X can be to be configured according to the actual situation by those skilled in the art), each typical case
Channel degree of correlation total throughout under SINR is that each terminal gulps down under the corresponding terminal angle of channel degree of correlation total throughout
The sum of amount of spitting, that is to say, that have a corresponding channel degree of correlation total throughout under each terminal angle, such as in table
In 2, the channel degree of correlation total throughout M under angle 1 is M1=a1+a2+a3+ ...+an；The channel degree of correlation under angle 2 always gulps down
The amount of spitting M is M2=b1+b2+b3+ ...+bn, and the channel degree of correlation total throughout M under angle k is Mk=x1+x2+x3+ ...+xn, etc.
Deng.In this step, the average value of multiple channel degrees of correlation under typical case SINR, and being averaged as typical SINR are obtained
Handling capacity.Wherein, shown in Figure 6, above-mentioned terminal angle is terminal two-by-two (terminal 1 and terminal in such as Fig. 6 in all terminals
2) angle (i.e. angle α in Fig. 6) for receiving signal end composition of transmitting signal end and antenna on base station, wherein on above-mentioned base station
Antenna receives the vertex that signal end is terminal angle.Terminal angle and terminal quantity can by those skilled in the art according to
Actual conditions are configured, and this is not limited by the present invention.In specific implementation, preferred terminal quantity is greater than or equal to 4, to guarantee
Ultimate throughput assessment may be implemented.In specific implementation, in a kind of optional way, the size of terminal angle k is specifically as follows:
Terminal angle k=20-2k, wherein 0≤k≤10, k are natural number.
Table 2
In embodiments of the present invention, change the channel degree of correlation by changing the angle of terminal room, and measure and remember in advance
The handling capacity and channel degree of correlation total throughout of the terminal under typical case SINR under each channel degree of correlation are recorded, to obtain each typical case
The average throughput of typical SINR under SINR.
Step S140: it is calculated according to the average throughput of preset step-length, the second distribution function and typical case SINR typical
The assessment handling capacity of SINR, using the assessment handling capacity summed result of all typical case SINR as the handling capacity of cell to be assessed.
Specifically, firstly, obtaining the corresponding section SINR typical case SINR according to preset step-length, wherein typical case SINR is SINR
The central point in section, the siding-to-siding block length in the section SINR are preset step-length, and the section SINR is closed interval；Then the section SINR is obtained
The section upper limit and interval limit, and determine that the above-mentioned section upper limit is corresponding in the second distribution function according to the second distribution function
First distribution probability and above-mentioned interval limit section corresponding second distribution probability in the second distribution function, and obtain
Accounting of the difference of the second distribution probability and above-mentioned first distribution probability as typical case SINR is stated, the flat of typical case SINR is finally obtained
Assessment handling capacity of the product of equal handling capacity and the accounting of the typical case SINR as typical case SINR.Preset step-length can be by this field
Technical staff is configured according to the actual situation, and this is not limited by the present invention.
For example, typical SINR is 5 if preset step-length is 5, then typical case SINR be the 5 corresponding sections SINR for [2.5,
7.5], the section upper limit 2.5 in the section SINR, interval limit 7.5.If the second distribution function is F (SINR), according to second
Corresponding first distribution probability of the distribution function determination section upper limit 2.5 is F (2.5), according in the second distribution function determination section
Limiting 7.5 corresponding second distribution probabilities is F (7.5), then accounting=F (7.5)-F (2.5) that typical case SINR is 5, typical SINR are
5 assessment handling capacity=5 × [F (7.5)-F (2.5)].
Wherein, the method for determination of preset step-length can there are many, such as can directly acquire user input preset step-length
Correspondence numerical value as preset step-length；Alternatively, all typical case SINR that can also be inputted according to user determine preset step-length, as long as
The preset step-length is spaced between the adjacent typical SINR of every two size.For example, if all typical cases of user's input
Equal, then typical case that can be adjacent by every two size in all typical case SINR is spaced in SINR between adjacent typical SINR
Interval between SINR is as preset step-length, alternatively, the maximum value and minimum value in all typical case SINR of user's input are obtained,
And the gap length of maximum value and minimum value is obtained, above-mentioned gap length is divided into the son interval length of the preset quantity of equal length
Degree, using above-mentioned sub- gap length as preset step-length, etc..
Wherein, all typical case SINR at least may include: in extremely a little less, midpoint in better in 5G test point extremely
It is extremely a little less in a little less and not good enough；Alternatively, further, in order to improve cell to be assessed handling capacity accuracy,
Including it is above-mentioned it is better in it is a little less, in midpoint in a little less and not good enough on the basis of a little less, it is all typical
SINR can also include: extremely a little less into a little less and overproof point in super good point.Super good point, better, midpoint, difference
The RSRP range and SINR range of point and overproof point are determines according to actual conditions.
In 5G cell capacity appraisal procedure provided in an embodiment of the present invention, it can be obtained from the 4G network of cell to be assessed
The first distribution function for reporting number of the CQI value of cell to be assessed is taken, to obtain the reality point of user in cell to be assessed
Cloth situation；And cell to be assessed is obtained according to default CQI value -5G SINR relation function and above-mentioned first distribution function
The second distribution function of SINR in 5G network, to obtain the actual distribution situation of SINR in cell to be assessed；Then it obtains typical
Average throughput of the average value of multiple channel degree of correlation total throughouts under SINR as typical case SINR, and according to default step
The average throughput of long, the second distribution function and typical case SINR calculate the assessment handling capacity of typical case SINR, finally by whole allusion quotations
Handling capacity of the assessment handling capacity summed result of type SINR as cell to be assessed.It can be seen that the embodiment of the present invention being capable of base
The handling capacity of 5G cell is assessed in the actual distribution situation and channel relevancy of user, 5G cell is substantially reduced and gulps down
Error between the amount of spitting assessment result and actual conditions improves the accuracy of 5G cell throughout assessment result, being capable of basis
The actual distribution situation of user and channel relevancy assess the handling capacity of different community under different community, make 5G cell
Transfer resource distribution it is more reasonable, and be effectively saved the input cost of network construction.
The embodiment of the present invention also provides a kind of 5G cell capacity assessment device, and shown in Figure 7, which includes:
First obtains module 71, for obtaining the channel quality instruction of cell to be assessed in 4G network in preset time
The first distribution function for reporting number of CQI value, according to the first distribution function and default CQI value -5G SINR relationship letter
Number obtains the second distribution function of SINR of the cell to be assessed in 5G network；Wherein, CQI value -5G SINR relationship letter is preset
Number is for indicating the functional relation for reporting SINR in number and 5G network of CQI value in 4G network.
Optionally, the first acquisition module is specifically used for: obtaining the measurement of cell to be assessed in 4G network in preset time
Report MR data；Number is reported according to channel quality indicator (CQI) value of the MR data acquisition cell to be assessed in 4G network
The first distribution function.
Second obtains module 72, for obtaining the average value conduct of multiple channel degree of correlation total throughouts under typical SINR
The average throughput of typical SINR；Wherein the channel degree of correlation total throughout under each typical case SINR is that the channel degree of correlation always gulps down
The sum of the handling capacity of each terminal under the corresponding terminal angle of the amount of spitting, terminal angle are the folder of terminal between any two in all terminals
Angle.
Specifically, the second acquisition module 72 specifically can be used for: obtain the corresponding SINR of typical case SINR according to preset step-length
Section, wherein typical case SINR is the central point in the section SINR, the siding-to-siding block length in the section SINR is preset step-length, and the section SINR is to close
Section；Then the section upper limit and interval limit in the section SINR are obtained, and is determined on above-mentioned section according to the second distribution function
Limit corresponding first distribution probability and above-mentioned interval limit section in the second distribution function is corresponding in the second distribution function
The second distribution probability, and obtain difference accounting for as typical case SINR of above-mentioned second distribution probability with above-mentioned first distribution probability
Than finally obtaining the average throughput of typical case SINR and the product of the accounting of the typical case SINR being handled up as the assessment of typical case SINR
Amount.Wherein, preset step-length can be configured according to the actual situation by those skilled in the art, and this is not limited by the present invention.
Optionally, preset CQI value -5G SINR relation function to be specifically as follows: 5G SINR=1.9346*4G CQI takes
Value -6.799；Wherein, 5G SINR is SINR in 5G network；4G CQI value is that CQI value reports number in 4G network.
Optionally, the quantity of above-mentioned terminal is greater than or equal to 4.
Processing module 73, for obtaining the second distribution function and second that module 71 obtains according to preset step-length, first
The average throughput for obtaining the typical SINR that module 72 obtains calculates the assessment handling capacity of typical case SINR, by all typical case SINR's
Assess handling capacity of the handling capacity summed result as cell to be assessed；Wherein it is spaced between the adjacent typical SINR of every two size
Preset step-length.
All related contents for each step that above method embodiment is related to can quote the function of corresponding function module
It can describe, details are not described herein for effect.
Using integrated module, 5G cell capacity assessment device include: storage unit, processing unit and
Interface unit.Processing unit is used to carry out control management to the movement of 5G cell capacity assessment device, for example, processing unit is used for
5G cell capacity assessment device is supported to execute each step of Fig. 1.Interface unit is for 5G cell capacity assessment device and other dresses
The interaction set；Storage unit, for storing 5G cell capacity assessment device code and data.
Wherein, using processing unit as processor, storage unit is memory, and interface unit is for communication interface.Wherein,
5G cell capacity assesses device referring to fig. 8, including communication interface 801, processor 802, memory 803 and bus 804,
Communication interface 801, processor 802 are connected by bus 804 with memory 803.
Processor 802 can be a general central processor (Central Processing Unit, CPU), micro process
Device, application-specific integrated circuit (Application-Specific Integrated Circuit, ASIC) or one or more
A integrated circuit executed for controlling application scheme program.
Memory 803 can be read-only memory (Read-Only Memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (Random Access Memory, RAM) or letter can be stored
The other kinds of dynamic memory of breath and instruction, is also possible to Electrically Erasable Programmable Read-Only Memory (Electrically
Erasable Programmable Read-only Memory, EEPROM), CD-ROM (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, optical disc storage (including compression optical disc, laser disc, optical disc, digital universal
Optical disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store to have referring to
Enable or data structure form desired program code and can by any other medium of computer access, but not limited to this.
Memory, which can be, to be individually present, and is connected by bus with processor.Memory can also be integrated with processor.
Wherein, memory 803 is used to store the application code for executing application scheme, and is controlled by processor 802
System executes.Communication interface 801 is used to support the interaction of 5G cell capacity assessment device and other devices.Processor 802 is for holding
The application code stored in line storage 803, to realize the method in the embodiment of the present invention.
The step of method in conjunction with described in the disclosure of invention or algorithm can realize in a manner of hardware, can also
It is realized in a manner of being to execute software instruction by processor.The embodiment of the present invention also provides a kind of storage medium, which is situated between
Matter may include memory, and for being stored as computer software instructions used in 5G cell capacity assessment device, it includes execution
Program code designed by 5G cell capacity appraisal procedure.Specifically, software instruction can be made of corresponding software module, it is soft
Part module can be stored on random access memory (Random Access Memory, RAM), flash memory, read-only memory
(Read Only Memory, ROM), Erasable Programmable Read Only Memory EPROM (Erasable Programmable ROM,
EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically EPROM, EEPROM), register, hard disk, movement are hard
In the storage medium of disk, CD-ROM (CD-ROM) or any other form well known in the art.A kind of illustrative storage
Medium couples to enable a processor to from the read information, and can be written to the storage medium and believe to processor
Breath.Certainly, storage medium is also possible to the component part of processor.
The embodiment of the present invention also provides a kind of computer program, which can be loaded directly into memory, and
Containing software code, which is loaded into via computer and can be realized above-mentioned 5G cell capacity assessment side after executing
Method.
Those skilled in the art are it will be appreciated that in said one or multiple examples, function described in the invention
It can be realized with hardware, software, firmware or their any combination.It when implemented in software, can be by these functions
Storage in computer-readable medium or as on computer-readable medium one or more instructions or code transmitted.
Computer-readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to another
Any medium of one place transmission computer program.Storage medium can be general or specialized computer can access it is any
Usable medium.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those skilled in the art, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (11)
1. a kind of 5G cell capacity appraisal procedure characterized by comprising
Obtain first point for reporting number of the channel quality indicator (CQI) value of cell to be assessed in 4G network in preset time
Cloth function obtains cell to be assessed in 5G according to first distribution function and default CQI value -5G SINR relation function
The second distribution function of SINR in network；Wherein, the default CQI value -5G SINR relation function is for indicating 4G network
The functional relation for reporting SINR in number and 5G network of middle CQI value；
Obtain average throughput of the average value of multiple channel degree of correlation total throughouts under typical case SINR as the typical case SINR
Amount；Wherein the channel degree of correlation total throughout under each typical case SINR is the corresponding terminal of channel degree of correlation total throughout
The sum of the handling capacity of each terminal under angle, the terminal angle are transmitting signal end and the base station of terminal two-by-two in all terminals
The angle for receiving signal end composition of upper antenna；
The typical case SINR is calculated according to the average throughput of preset step-length, second distribution function and the typical case SINR
Assessment handling capacity, using the assessment handling capacity summed result of all typical case SINR as the handling capacity of the cell to be assessed；Its
The preset step-length is spaced between the adjacent typical case SINR of middle every two size.
2. 5G cell capacity appraisal procedure according to claim 1, which is characterized in that be evaluated in the acquisition preset time
Estimate the first distribution function for reporting number of channel quality indicator (CQI) value of the cell in 4G network, comprising:
Obtain the measurement report MR data of cell to be assessed in 4G network in preset time；
According to report number of channel quality indicator (CQI) value of the MR data acquisition cell to be assessed in 4G network
One distribution function.
3. 5G cell capacity appraisal procedure according to claim 1, which is characterized in that default CQI value -5G SINR is closed
It is function specifically: 5G SINR=1.9346*4G CQI value -6.799；
Wherein, 5G SINR is SINR in 5G network；4G CQI value is that CQI value reports number in 4G network.
4. 5G cell capacity appraisal procedure according to claim 1, which is characterized in that the quantity of the terminal is greater than or waits
In 4.
5. a kind of 5G cell capacity assesses device characterized by comprising
First obtains module, for obtaining the channel quality indicator (CQI) value of cell to be assessed in 4G network in preset time
The first distribution function for reporting number, according to first distribution function and default CQI value -5G SINR relation function
Obtain the second distribution function of SINR of the cell to be assessed in 5G network；Wherein, the default CQI value -5G SINR relationship
Function is used to indicate the functional relation for reporting SINR in number and 5G network of CQI value in 4G network；
Second obtains module, for obtaining the average value of multiple channel degree of correlation total throughouts under typical SINR as the allusion quotation
The average throughput of type SINR；Wherein the channel degree of correlation total throughout under each typical case SINR is that the channel degree of correlation is total
The sum of the handling capacity of each terminal under the corresponding terminal angle of handling capacity, the terminal angle are terminal two-by-two in all terminals
Emit the angle for receiving signal end composition of antenna on signal end and base station；
Processing module, for obtaining second distribution function and described that module obtains according to preset step-length, described first
The average throughput for the typical case SINR that second acquisition module obtains calculates the assessment handling capacity of the typical case SINR, will be whole
Handling capacity of the assessment handling capacity summed result of typical SINR as the cell to be assessed；The wherein adjacent institute of every two size
It states and is spaced the preset step-length between typical SINR.
6. 5G cell capacity according to claim 5 assesses device, which is characterized in that the first acquisition module is specifically used
In: obtain the measurement report MR data of cell to be assessed in 4G network in preset time；It is to be evaluated according to the MR data acquisition
Estimate the first distribution function for reporting number of channel quality indicator (CQI) value of the cell in 4G network.
7. 5G cell capacity according to claim 5 or 6 assesses device, which is characterized in that the default CQI value -5G
SINR relation function specifically: 5G SINR=1.9346*4G CQI value -6.799；Wherein, 5G SINR is in 5G network
SINR；4G CQI value is that CQI value reports number in 4G network.
8. 5G cell capacity according to claim 5 or 6 assesses device, which is characterized in that the quantity of the terminal is greater than
Or it is equal to 4.
9. a kind of 5G cell capacity assesses device characterized by comprising one or more processors；The processor is used for
The computer program code in memory is executed, computer program code includes instruction, 5G cell capacity assessment device is held
Row 5G cell capacity appraisal procedure according to any one of claims 1-4.
10. a kind of storage medium, which is characterized in that the storage medium is stored with instruction code, and described instruction code is for holding
Row 5G cell capacity appraisal procedure according to any one of claims 1-4.
11. a kind of computer program product, which is characterized in that the computer program product includes instruction code, described instruction
Code is for executing 5G cell capacity appraisal procedure according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357209.6A CN110167056B (en) | 2019-04-29 | 2019-04-29 | 5G cell capacity evaluation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357209.6A CN110167056B (en) | 2019-04-29 | 2019-04-29 | 5G cell capacity evaluation method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110167056A true CN110167056A (en) | 2019-08-23 |
| CN110167056B CN110167056B (en) | 2022-06-07 |
Family
ID=67632972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910357209.6A Active CN110167056B (en) | 2019-04-29 | 2019-04-29 | 5G cell capacity evaluation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110167056B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636512A (en) * | 2019-09-17 | 2019-12-31 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110650483A (en) * | 2019-09-17 | 2020-01-03 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110662225A (en) * | 2019-09-17 | 2020-01-07 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110677206A (en) * | 2019-09-17 | 2020-01-10 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110708703A (en) * | 2019-09-17 | 2020-01-17 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719595A (en) * | 2019-09-17 | 2020-01-21 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719594A (en) * | 2019-09-17 | 2020-01-21 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110730461A (en) * | 2019-09-17 | 2020-01-24 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110753352A (en) * | 2019-09-17 | 2020-02-04 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110753353A (en) * | 2019-09-17 | 2020-02-04 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN111278044A (en) * | 2020-01-10 | 2020-06-12 | 四川豪威尔信息科技有限公司 | 5G cell capacity evaluation method and device |
| CN112333754A (en) * | 2020-11-27 | 2021-02-05 | 中国联合网络通信集团有限公司 | Estimation method and device for number of accessible users |
| CN112512077A (en) * | 2020-12-15 | 2021-03-16 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112654063A (en) * | 2020-12-15 | 2021-04-13 | 中国联合网络通信集团有限公司 | Uplink capacity assessment method and device |
| CN112752291A (en) * | 2020-12-15 | 2021-05-04 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112929907A (en) * | 2021-02-04 | 2021-06-08 | 中国联合网络通信集团有限公司 | Method and device for determining antenna parameters |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998476A (en) * | 2009-08-31 | 2011-03-30 | 中国移动通信集团设计院有限公司 | Method and device for determining cell throughput |
| CN104640144A (en) * | 2015-01-13 | 2015-05-20 | 中国联合网络通信集团有限公司 | Method and device for testing indoor cell average throughput |
| US20150195726A1 (en) * | 2014-01-07 | 2015-07-09 | Alcatel-Lucent Usa Inc. | Estimating available cell capacity based on monitored network data |
| CN105722132A (en) * | 2014-12-05 | 2016-06-29 | 中国移动通信集团黑龙江有限公司 | Evaluation method and apparatus of LTE network up signal to noise ratio |
| CN108632846A (en) * | 2017-03-16 | 2018-10-09 | 中兴通讯股份有限公司 | The appraisal procedure and device of voice capacity |
-
2019
- 2019-04-29 CN CN201910357209.6A patent/CN110167056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998476A (en) * | 2009-08-31 | 2011-03-30 | 中国移动通信集团设计院有限公司 | Method and device for determining cell throughput |
| US20150195726A1 (en) * | 2014-01-07 | 2015-07-09 | Alcatel-Lucent Usa Inc. | Estimating available cell capacity based on monitored network data |
| CN105722132A (en) * | 2014-12-05 | 2016-06-29 | 中国移动通信集团黑龙江有限公司 | Evaluation method and apparatus of LTE network up signal to noise ratio |
| CN104640144A (en) * | 2015-01-13 | 2015-05-20 | 中国联合网络通信集团有限公司 | Method and device for testing indoor cell average throughput |
| CN108632846A (en) * | 2017-03-16 | 2018-10-09 | 中兴通讯股份有限公司 | The appraisal procedure and device of voice capacity |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110650483B (en) * | 2019-09-17 | 2022-08-12 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110662225A (en) * | 2019-09-17 | 2020-01-07 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719594B (en) * | 2019-09-17 | 2023-05-16 | 中国联合网络通信集团有限公司 | Equipment type selection method and device |
| CN110677206A (en) * | 2019-09-17 | 2020-01-10 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110708703A (en) * | 2019-09-17 | 2020-01-17 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719595A (en) * | 2019-09-17 | 2020-01-21 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719594A (en) * | 2019-09-17 | 2020-01-21 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110730461A (en) * | 2019-09-17 | 2020-01-24 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110753352A (en) * | 2019-09-17 | 2020-02-04 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110753353A (en) * | 2019-09-17 | 2020-02-04 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110730461B (en) * | 2019-09-17 | 2023-04-07 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110719595B (en) * | 2019-09-17 | 2023-04-07 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110636512A (en) * | 2019-09-17 | 2019-12-31 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110753353B (en) * | 2019-09-17 | 2022-06-07 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110708703B (en) * | 2019-09-17 | 2022-04-12 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110650483A (en) * | 2019-09-17 | 2020-01-03 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110677206B (en) * | 2019-09-17 | 2021-09-14 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110636512B (en) * | 2019-09-17 | 2022-04-08 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN110662225B (en) * | 2019-09-17 | 2022-04-08 | 中国联合网络通信集团有限公司 | Equipment model selection method and device |
| CN111278044A (en) * | 2020-01-10 | 2020-06-12 | 四川豪威尔信息科技有限公司 | 5G cell capacity evaluation method and device |
| CN112333754A (en) * | 2020-11-27 | 2021-02-05 | 中国联合网络通信集团有限公司 | Estimation method and device for number of accessible users |
| CN112333754B (en) * | 2020-11-27 | 2023-05-26 | 中国联合网络通信集团有限公司 | Method and device for estimating number of accessible users |
| CN112654063A (en) * | 2020-12-15 | 2021-04-13 | 中国联合网络通信集团有限公司 | Uplink capacity assessment method and device |
| CN112512077A (en) * | 2020-12-15 | 2021-03-16 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112654063B (en) * | 2020-12-15 | 2022-09-02 | 中国联合网络通信集团有限公司 | Uplink capacity assessment method and device |
| CN112752291B (en) * | 2020-12-15 | 2022-12-13 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112512077B (en) * | 2020-12-15 | 2023-08-11 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112752291A (en) * | 2020-12-15 | 2021-05-04 | 中国联合网络通信集团有限公司 | Uplink rate evaluation method and device |
| CN112929907B (en) * | 2021-02-04 | 2023-11-07 | 中国联合网络通信集团有限公司 | Method and device for determining antenna parameters |
| CN112929907A (en) * | 2021-02-04 | 2021-06-08 | 中国联合网络通信集团有限公司 | Method and device for determining antenna parameters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110167056B (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110167056A (en) | 5G cell capacity appraisal procedure and device | |
| CN102006598B (en) | Base station, communication system, and communication method | |
| US8060091B2 (en) | Transfer rate measurements | |
| US11552773B2 (en) | Uplink channel resource indication method, uplink channel resource determination method, base station, terminal and medium | |
| EP1946577B1 (en) | Selection of radio resources in a radio communications network | |
| CN101626585A (en) | Network interference evaluation method, dynamic channel distribution method and equipment in wireless network | |
| CN105142227B (en) | A kind of determination method and apparatus of MCS grade | |
| TW200818953A (en) | Method for inter-cell interference mitigation for a mobile communication system | |
| KR102051716B1 (en) | Device and method for configuring almost blank subframe and heterogeneous wireless communication network | |
| CN109981196A (en) | A kind of network structure appraisal procedure and device | |
| CN102238582A (en) | Method for determining neighboring cell interference, system and apparatus thereof | |
| EP3905572A1 (en) | Coverage level indication information reporting method and device, and user equipment | |
| CN103260247A (en) | Scheduling method, relay node and base station | |
| CN102724677B (en) | Overload indication threshold value dynamic adjusting system and adjusting method | |
| CN113179499B (en) | Smart power grid data aggregation control method and device, base station terminal and medium | |
| CN110461048A (en) | A kind of method and user equipment adjusting traffic handling capability | |
| CN114124321A (en) | Dynamic selection method and device of SRS time domain resource, storage medium and electronic device | |
| CN114520962A (en) | Wireless communication method, base station device and base station system | |
| Morozova et al. | Analysis of a typical cell in the uplink cellular network model using stochastic simulation | |
| CN109379759A (en) | Data processing method, device, equipment and the storage medium of cell | |
| CN111194040A (en) | Method and device for reporting beam | |
| CN114900845B (en) | Beam management method based on coverage environment and channel quality under NR | |
| WO2017133220A1 (en) | Uplink power allocation method and device, and mobile terminal | |
| WO2024007720A1 (en) | Terminal device switching method, base station, electronic device, and storage medium | |
| CN108809552A (en) | User terminal and its wave beam RSRP values report method, computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |