CN104640143B - A kind of method and device for testing outdoor cell average throughput - Google Patents
A kind of method and device for testing outdoor cell average throughput Download PDFInfo
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Abstract
The embodiment of the invention discloses a kind of method and device for testing outdoor cell average throughput, it is related to wireless communication technology field, can reduces and the cost of outdoor cell average throughput is obtained by experiment.The method of the present invention includes：According to traversing result of 1 sample terminal in the outdoor environment that cell is covered, the average value of the flow of 1 sample terminal is obtained, and extracts 1 sample terminal from traversing result and is located at the flow specified on sampled point；Obtain the numerical relation for being located at positioned at the flow sum for specifying sample terminal all on sampled point and 1 sample terminal and specifying the flow on sampled point, wherein, the quantity of sample terminal in the outdoor environment that cell is covered increases at least three by 1, and all sample terminals are located on specified sampled point；According to numerical relation and the average value of the flow of 1 sample terminal, outdoor cell average throughput is obtained.The present invention is applied to the test of outdoor cell average throughput.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of method for testing outdoor cell average throughput and
Device.
Background technology
At present, with the development of wireless communication technology, network system is required to the up/down of monitoring network system in real time
Row transmission rate.Especially in the outdoor environment that cell is covered, outdoor cell average throughput is that reflection network system passes
The important parameter of defeated speed.
In the prior art, mainly set great amount of samples to be tested in the cell, averagely gulped down to test outdoor cell
The amount of telling., it is necessary to be evenly distributed to the outdoor of experiment web area using the terminal for being largely used to test as sample in experimentation
Each sampling location in environment, and to cause experimental result close to practical application, it is also necessary to distribute a large amount of testers
The terminal for test is operated, so as to simulate the network operation situation for the cell that a large number of users be present, and test experience barrier
As flow shared by each terminal of sample in domain；Flow shared by each terminal is counted again, and the system that will be obtained
Result is counted as outdoor cell average throughput.
But need to be equipped with a large amount of terminals as sample in existing experiment, and need to distribute many testers
Member participates in experiment so that the cost that outdoor cell average throughput is obtained by experiment is very high.
The content of the invention
The embodiment of the present invention provides a kind of method and device for testing outdoor cell average throughput, can reduce and pass through reality
Test to obtain the cost of outdoor cell average throughput.
To reach above-mentioned purpose, the embodiment of the present invention adopts the following technical scheme that：
In a first aspect, the embodiment of the present invention provides a kind of method for testing outdoor cell average throughput, covered in cell
The sampled point of specified quantity is distributed in the outdoor environment of lid, the sampled point of the specified quantity includes specifying sampled point, described
Method includes：
According to traversing result of 1 sample terminal in the outdoor environment that cell is covered, 1 sample terminal is obtained
Flow average value, and the stream that 1 sample terminal is located on the specified sampled point is extracted from the traversing result
Amount, the traversing result include：1 sample terminal is located at the flow on each sampled point；
The flow sum for obtaining all sample terminals on the specified sampled point is located at 1 sample terminal
The numerical relation of flow on the specified sampled point, wherein, the number of the sample terminal in the outdoor environment that cell is covered
Amount increases at least three by 1, and all sample terminals are located on the specified sampled point；
According to the numerical relation and the average value of the flow of 1 sample terminal, obtain the outdoor cell and be averaged
Handling capacity.
Second aspect, the embodiment of the present invention provide a kind of device for testing outdoor cell average throughput, covered in cell
The sampled point of specified quantity is distributed in the outdoor environment of lid, the sampled point of the specified quantity includes specifying sampled point, described
Device includes：
Acquisition module, for the traversing result according to 1 sample terminal in the outdoor environment that cell is covered, obtain institute
The average value of the flow of 1 sample terminal is stated, and extracts 1 sample terminal from the traversing result and is specified positioned at described
Flow on sampled point, the traversing result include：1 sample terminal is located at the flow on each sampled point；
Processing module, for obtaining the flow sum and described 1 of all sample terminals on the specified sampled point
Individual sample terminal is located at the numerical relation of the flow on the specified sampled point, wherein, in the outdoor environment that cell is covered
The quantity of sample terminal increase at least three by 1, and all sample terminals are located on the specified sampled point；
The processing module, the average value of the flow according to the numerical relation and 1 sample terminal is additionally operable to, is obtained
Take the outdoor cell average throughput.
A kind of method and device for testing outdoor cell average throughput provided in an embodiment of the present invention, by determining to be located at
The flow sum of sample terminal all on sampled point and 1 sample terminal is specified to be located at the numerical value for specifying the flow on sampled point
Relation, and the average value of the flow of 1 sample terminal, obtain outdoor cell average throughput.It is compared to prior art, this hair
Bright embodiment can be by the way that 1 sample terminal be traveled through in the outdoor environment that cell is covered, so as to obtain 1 sample
The average value of the flow of terminal, then by obtaining positioned at the flow sum and 1 sample for specifying at least three sample terminal on sampled point
This terminal is located at the numerical relation for specifying the flow on sampled point, afterwards according to the flow of numerical relation and 1 sample terminal
Average value, obtain outdoor cell average throughput.Therefore, during outdoor cell average throughput is obtained, it is only necessary to right
The data of at least three sample terminal measure, so as to reduce the sample terminal for participating in experiment and the tester for participating in experiment
Member, reduce and the cost of outdoor cell average throughput is obtained by experiment.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the change schematic diagram of average throughput under a kind of concrete application scene provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram for testing outdoor cell average throughput provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of data processing of method for testing outdoor cell average throughput provided in an embodiment of the present invention
Figure；
Fig. 4 is another method flow diagram for testing outdoor cell average throughput provided in an embodiment of the present invention；
Fig. 5 is another method flow diagram for testing outdoor cell average throughput provided in an embodiment of the present invention；
Fig. 6 is a kind of apparatus structure schematic diagram for testing outdoor cell average throughput provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the embodiment of the present invention, the region of MPS process is outdoor environment, wherein, there is outdoor signal source in outdoor environment,
Such as：Base station, outdoor transmitting antenna etc..
In the embodiment of the present invention, XX% loading refers to that signal source is used for normal work with XX% service ability, with
(100-XX) % service ability is used to test, such as：When the service ability of the signal source 70% in outdoor environment is used for normally
Work, 30% service ability are used to test；Scrambling refers to the existing SINR (Signal of signal source in outdoor environment
To Interference plus Noise Ratio, Signal to Interference plus Noise Ratio) basic value on increase specify numerical value, than
Such as increase 8dB in basic value.Wherein, during the flow of each sample terminal is obtained, the ring outside the cell room
Signal transmitting equipment in border with 70% loading and transmits downlink data, and increases on the basis of the cell current signal
Add 8dB and receive upstream data；UDP (User Datagram are used during the flow of each sample terminal is obtained
Protocol, User Datagram Protocol) fill bag business.
In embodiments of the present invention, the outdoor cell average throughput to be measured includes：In cell outdoor environment
Signal transmitting equipment 70% loading descending average throughput, and/or in cell outdoor environment signal transmitting set
The standby up average throughput when 8dB is scrambled.As shown in figure 1, and under normal conditions, obtaining each sample terminal
The up UDP used during flow fills bag business and descending UDP fills bag business and can separate progress；Obtaining each sample
During the flow of terminal, cell is with 70% loading and transmits downlink data, and cell is on the basis of current signal
Increase 8db simultaneously transmits upstream data, single when testing 1 respectively to 6 sample terminal operatings on fixed sampling location
Flow of the sample terminal in the case of descending 70% loading and up 8dB scramblings, obtains the flow sum of 1 to 6 terminal,
So as to obtain numerical relation of the flow sum of sample terminal in the sample terminal operating of varying number.Wherein, abscissa table
Show the quantity of the sample terminal in cell, ordinate represents cell average throughput, and heavy line represents cell with 70% loading
And cell average throughput when transmitting downlink data, fine line represent that cell increases 8db simultaneously on the basis of current signal
Transmit cell average throughput during upstream data.
It should be noted that the executive agent of the embodiment of the present invention can be base station, terminal device will can detect
The data such as up-downgoing parameter, flow report base station, and base station obtains cell average throughput according to the data received.Wherein,
Terminal device can be added to UDP and fill in bag business, or pass through to the data that base station reports when performing UDP filling bag business
Other messages are reported to base station, it is necessary to illustrate, the message for reported data has substantially no effect on acquired experimental data.
In the embodiment of the present invention, obtained by experiment：The sample terminal set in the hillslope processes of outdoor environment is more,
Cell average throughput can more tend towards stability, as shown in figure 1, the quantity in sample terminal reaches 6 and then increases new sample
This terminal, cell average throughput can only fluctuate near a fixed value, i.e., after the quantity of sample terminal reaches 6,
Even if adding the quantity of sample terminal, cell average throughput there will not be big change.Because handling capacity is included in cell
Row handling capacity and cell downlink handling capacity, and now cell uplink average throughput tends to be steady with cell downlink average throughput
Fixed, therefore, when the quantity of the sample terminal in hillslope processes meets or exceeds 6, cell average throughput can tend towards stability,
Cause flow sum caused by all sample terminals in hillslope processes also to tend to stabilization, therefore work as cell average throughput
When tending towards stability, it may be determined that the numerical relation between the flow sum of the flow of single sample terminal and multiple sample terminals.
In actual applications, outdoor cell average throughput is generally referred to as all sample terminals in cell coverage area
Average throughput when running in an outdoor environment, can be seen that when the sample in outdoor cell according to curve as shown in Figure 1
Terminal quantity be equal to 6 when, cell average throughput tends towards stability, when the sample terminal quantity in outdoor cell be more than 6 it
Afterwards, cell average throughput further tends to stabilization, therefore can be obtained according to the flow of single sample terminal with numerical relation
Outdoor cell average throughput.
The embodiment of the present invention provides a kind of method for testing outdoor cell average throughput, in the outdoor ring that cell is covered
The sampled point of specified quantity is distributed in border, the sampled point of the specified quantity includes specifying sampled point, as shown in Fig. 2 including：
101st, the traversing result according to 1 sample terminal in the outdoor environment that cell is covered, 1 sample is obtained
The average value of the flow of terminal, and extract 1 sample terminal from the traversing result and be located on the specified sampled point
Flow.
Wherein, the traversing result includes：1 sample terminal is located at the flow on each sampled point.
Traversal test is a kind of test side of average size of common single sample terminal in the region of MPS process
Method, this method mainly use sample terminal in the region of MPS process, the cell that can be all reached with middling speed traversal
The region of covering, and the instantaneous delivery for the sample terminal for recording current time and current network rings are got ready with Fixed Time Interval
Border index, such as：SINR, RSRP (Reference Signal Receiving Power, Reference Signal Received Power), network
Pattern etc..
Such as：The sample terminal set in outdoor cell is car-mounted terminal A, by traveling through (Traversal) test
Method, the room for allowing tester all to be arrived at the road speed traversal of middling speed using car-mounted terminal A in test zone
Exterior domain, such as：Road, park etc.；And at regular intervals, get ready record current time car-mounted terminal A it is instantaneous
Flow；And current network environment index, such as：SINR, RSRP, network mode etc..Car-mounted terminal A can be so obtained to exist
The flow of diverse location in Experimental Network region, according to the flow of the traversing result of acquisition, i.e. diverse location, obtains car-mounted terminal
The average value of flows of the A in Experimental Network region, and extract car-mounted terminal A from traversing result and be located on specified sampled point
Flow.
Again for example：The sample terminal set in outdoor cell includes：Car-mounted terminal 1, car-mounted terminal 2, car-mounted terminal 3,
Car-mounted terminal 4, car-mounted terminal 5 and car-mounted terminal 6.In test process, the quantity of sample terminal can be stepped up, such as：
During only 1 sample terminal, 1 tester is allowed to use car-mounted terminal 1 in test zone；When having 2 sample terminals, 2
Tester uses car-mounted terminal 1 and car-mounted terminal 2 respectively；When having 3 sample terminals, 3 testers are respectively using vehicle-mounted
Terminal 1, car-mounted terminal 2 and car-mounted terminal 3；When having 4 sample terminals, 4 testers use car-mounted terminal 1, vehicle-mounted respectively
Terminal 2, car-mounted terminal 3 and car-mounted terminal 4；When having 5 sample terminals, 5 testers use car-mounted terminal 1, vehicle-mounted respectively
Terminal 2, car-mounted terminal 3, car-mounted terminal 4 and car-mounted terminal 5；When having 6 sample terminals, 6 testers are respectively using vehicle-mounted
Terminal 1, car-mounted terminal 2, car-mounted terminal 3, car-mounted terminal 4, car-mounted terminal 5 and car-mounted terminal 6, tester is with the driving of middling speed
The outdoor area that speed traversal can all arrive at, such as：Road, park etc.；And at regular intervals, get record ready and work as
The instantaneous delivery of the car-mounted terminal at preceding moment, and current network environment index, such as：SINR, RSRP, network mode etc..
It can so obtain respectively when 1 to 6 car-mounted terminal is run in Experimental Network region simultaneously, it is vehicle-mounted on diverse location
The flow of terminal, so as to obtain the flow sum of all car-mounted terminals on diverse location.
It should be noted that for the ease of be recorded in get ready during car-mounted terminal position, can according to SINR will
Sampled point is divided into better, midpoint and far point.Such as：SINR more than 15dB to be better, SINR be more than or equal to 5dB and less than etc.
Between 15dB is far point less than 5dB for midpoint, SINR；Signal in cell outdoor environment launches equipment with 70%
Loading and transmit downlink data, and increase 8dB on the basis of the cell current signal and receive upstream data.
Specific flow chart of data processing can be as shown in Figure 3：
301st, far point, better and midpoint are distinguished according to current network environment index S INR.
302nd, 10% solstics in test data and 10% most better, 80% test number among acquisition are taken out
According to.
303rd, sampling location as needed, the sampled point of different numbers is chosen.
304th, using the method spread at random a little respectively in far point, midpoint, better selection flow.
305th, flow corresponding to whole sampled points is averaged.
306th, judge whether current cycle time is less than setting cycle-index.
307th, if it is not, then calculating the average value of the flow repeatedly circulated；
If so, then perform 303.
102nd, the flow sum of all sample terminals on the specified sampled point and 1 sample terminal are obtained
The numerical relation of flow on the specified sampled point.
Wherein, the quantity of the sample terminal in the outdoor environment that cell is covered increases at least three by 1, and
All sample terminals are located on the specified sampled point.Volume test can be used in the present embodiment, with sample terminal
The increase of quantity obtains the flow sum of the capacity, i.e. sample terminal of sample terminal successively, and in the present embodiment, volume test can
To be the method for testing of cell throughout at present in the case of the common variable sample terminal quantity of fixed point, the concept of fixed point with
It is identical in traversal test, that is, it is divided into better, midpoint, far point, volume test can provide single sample terminal on different sampled points
To the situation of change of the capacity of multiple sample terminals in the cell.
Such as：The sample terminal set in outdoor cell includes：Car-mounted terminal A, car-mounted terminal B and car-mounted terminal C.
In test process, it is 3 that the quantity of sample terminal is increased by 1, such as：During only 1 sample terminal, tester uses car
Mounted terminal A, which is located at, to be specified on sampled point A；When having 2 sample terminals, 2 testers use car-mounted terminal A and vehicle-mounted end respectively
Hold B to be located to specify on sampled point A；When having 3 sample terminals, 3 testers respectively using car-mounted terminal A, car-mounted terminal B and
Car-mounted terminal C, which is located at, to be specified on sampled point A, and tester records positioned at 1 to 3 car-mounted terminal specified on sampled point respectively
Flow sum, and be located at the flow specified on sampled point A according to the car-mounted terminal A extracted in 101 from traversing result, obtain
The flow sum of all sample terminals is located at the flow specified on sampled point A with 1 sample terminal on specified sampled point A
Numerical relation.
It should be noted that in order to improve the accuracy in test process, can respectively in multiple specified sampled points, than
Such as：Specify and repeat aforesaid operations on the specified sampled points such as sampled point B, specified sampled point C and average, obtain adopting positioned at specified
The flow sum of all sample terminals is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal on sampling point；
Sampled point can be the region marked off in cell schematic diagram, can be less by some scope in cell by prior art
Region is arranged to a sampled point；As shown in figure 1, when the quantity of sample terminal reaches 3, the up cell of sample terminal
Average throughput and descending cell average throughput start to tend towards stability, when the quantity of sample terminal is more than 3, sample
The up cell average throughput and descending cell average throughput of terminal further tend to stabilization.
103rd, according to the numerical relation and the average value of the flow of 1 sample terminal, the outdoor cell is obtained
Average throughput.
According to pass through 102 obtain positioned at flow sum and the 1 sample terminal position for specifying 3 sample terminals on sampled point
It is located at the stream specified on sampled point in the numerical relation for specifying the flow on sampled point, and by 101 1 obtained sample terminal
Amount, obtain outdoor cell average throughput.
A kind of method for testing outdoor cell average throughput provided in an embodiment of the present invention, by determining to adopt positioned at specified
The flow sum of all sample terminals is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal on sampling point,
With the average value of the flow of 1 sample terminal, outdoor cell average throughput is obtained.Prior art is compared to, the present invention is real
Applying example can be by the way that 1 sample terminal be traveled through in the outdoor environment that cell is covered, so as to obtain 1 sample terminal
Flow average value, then by obtaining positioned at flow sum and the 1 sample end for specifying at least three sample terminal on sampled point
End is located at the numerical relation for specifying the flow on sampled point, afterwards being averaged according to the flow of numerical relation and 1 sample terminal
Value, obtain outdoor cell average throughput.Therefore, during outdoor cell average throughput is obtained, it is only necessary to at least 3
The data of individual sample terminal measure, so as to reduce the sample terminal for participating in experiment and the tester for participating in experiment, drop
It is low that the cost of outdoor cell average throughput is obtained by experiment.
In the embodiment of the present invention, the stream obtained positioned at sample terminal all on sampled point is specified can be calculated by formula
Measure sum and be located at the numerical relation for specifying the flow on sampled point with 1 sample terminal, therefore, in realization side as shown in Figure 2
On the basis of formula, 102 can also be implemented as shown in Figure 4 1021：
1021st, according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, the numerical relation is obtained.
Wherein, TP_UE_N represents the flow sum of all sample terminals on the specified sampled point, TP_
UE_1 represents that 1 sample terminal is located at the flow on the specified sampled point, and TP_pro_UE represents the numerical relation.
The sample terminal set in outdoor cell includes：Car-mounted terminal A, car-mounted terminal B and car-mounted terminal C.Testing
During, it is 3 that the quantity of sample terminal is increased by 1, such as：During only 1 sample terminal, 1 is allowed in test zone
Tester uses car-mounted terminal A；When having 2 sample terminals, 2 testers use car-mounted terminal A and car-mounted terminal respectively
B；When having 3 sample terminals, 3 testers are respectively using car-mounted terminal A, car-mounted terminal B and car-mounted terminal C with the row of middling speed
The outdoor area that vehicle speed traversal can all arrive at, such as：Road, park etc., and at regular intervals, get record ready
The instantaneous delivery of the car-mounted terminal at current time, and current network environment index S INR.It can so obtain respectively at 1
When being run to 3 car-mounted terminals in Experimental Network region simultaneously, the flow sum of the car-mounted terminal on diverse location, so as to count
The value TP_pro_UE of 1 numerical relation to 3 car-mounted terminals of reflection is calculated, specific formula for calculation can be TP_pro_UE=
(TP_UE_N-TP_UE_1)/TP_UE_1。
It should be noted that for the ease of be recorded in get ready during car-mounted terminal position, can according to SINR will
The position for getting record ready is divided into better, midpoint and far point.Such as：For SINR more than 15dB to be better, SINR is more than or equal to 5dB
And less than or equal to being midpoint between 15dB, SINR is far point less than 5dB.
A kind of method for testing outdoor cell average throughput provided in an embodiment of the present invention, is calculated by formula and determined instead
Reflect positioned at the flow for specifying the flow sum of sample terminal all on sampled point with 1 sample terminal on specified sampled point
Numerical relation value, and the average value of the flow of 1 sample terminal, obtain outdoor cell average throughput.It is compared to existing
Have a technology, the embodiment of the present invention can by the way that 1 sample terminal is traveled through in the outdoor environment that cell is covered, so as to
The average value of the flow of 1 sample terminal is obtained, then passes through formula TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1
Acquisition reflection flow sum of at least three sample terminal on specified sampled point is calculated to adopt positioned at specified with 1 sample terminal
The value of the numerical relation of flow on sampling point, being averaged afterwards according to the flow of the value of reflection numerical relation and 1 sample terminal
Value, obtain outdoor cell average throughput.Therefore, during outdoor cell average throughput is obtained, it is only necessary to at least 3
The data of individual sample terminal measure, so as to reduce the sample terminal for participating in experiment and the tester for participating in experiment, drop
It is low that the cost of outdoor cell average throughput is obtained by experiment.
In the embodiment of the present invention, it can be calculated by formula and obtain outdoor cell average throughput, therefore, in such as Fig. 4 institutes
On the basis of the implementation shown, 103 can also be implemented as shown in Figure 5 1031：
1031st, according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtain the outdoor cell and averagely gulp down
The amount of telling.
Wherein, Cell_TP represents the outdoor cell average throughput, and Cell_TP_Single represents 1 sample terminal
The average value of flow in the outdoor environment that cell is covered.
Can be according to the flat of Cell_TP=(1+TP_pro_UE) * Cell_TP_Single and the flow of 1 sample terminal
Average Cell_TP_Single, outdoor cell average throughput Cell_TP is calculated, so as to obtain outdoor cell average throughput
Amount；The average value of the flow of 1 sample terminal, can be any 1 sample terminal in sample terminal flow it is flat
Average；Or the up signal being located in cell outdoor environment launches equipment in the case where 8db is scrambled, when sample terminal
When quantity is more than or equal to 3, the average value of the flow of any 1 sample terminal in sample terminal；Or descending it is located at cell
Signal transmitting equipment in outdoor environment is in the case where 70% loads, when the quantity of sample terminal is more than or equal to 4, sample
The average value of the flow of any 1 sample terminal in terminal；Or at least any two sample in multiple sample terminals is whole
The average value sum of the flow at end, averages.
It should be noted that when only existing 1 sample terminal in cell, the average value of the flow of this 1 sample terminal,
As current area average throughput.
A kind of method for testing outdoor cell average throughput provided in an embodiment of the present invention, by determining to adopt positioned at specified
The flow sum of all sample terminals is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal on sampling point,
With the average value of the flow of 1 sample terminal, calculated by formula obtain outdoor cell average throughput afterwards.It is compared to existing
Have a technology, the embodiment of the present invention can by the way that 1 sample terminal is traveled through in the outdoor environment that cell is covered, so as to
The average value of the flow of 1 sample terminal is obtained, then by obtaining positioned at the flow for specifying at least three sample terminal on sampled point
Sum is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal, afterwards according to numerical relation and 1 sample end
The average value of the flow at end, it is outdoor small that acquisition is calculated by formula Cell_TP=(1+TP_pro_UE) * Cell_TP_Single
Area's average throughput.Therefore, during outdoor cell average throughput is obtained, it is only necessary to at least three sample terminal
Data measure, and so as to reduce the sample terminal for participating in experiment and the tester for participating in experiment, reduce and pass through experiment
Obtain the cost of outdoor cell average throughput.
In the embodiment of the present invention, the quantity of the sample terminal in the outdoor environment that cell is covered is 6, and all
Sample terminal is located at identical and specified on sampled point.
It should be noted that specified in identical on sampled point, when the quantity of sample terminal increases to 3, handling capacity
Start to tend towards stability, in a preferred approach, when the quantity of sample terminal increases to 6, average throughput further tends to surely
It is fixed, and when the quantity of sample terminal continues increase, average throughput still tends towards stability.
A kind of method for testing outdoor cell average throughput provided in an embodiment of the present invention, by determining to adopt positioned at specified
The flow sum of all sample terminals is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal on sampling point,
With the average value of the flow of 1 sample terminal, outdoor cell average throughput is obtained.Prior art is compared to, the present invention is real
Applying example can be by the way that 1 sample terminal be traveled through in the outdoor environment that cell is covered, so as to obtain 1 sample terminal
Flow average value, then by obtaining positioned at flow sum and the 1 sample end for specifying at least three sample terminal on sampled point
End is located at the numerical relation for specifying the flow on sampled point, afterwards being averaged according to the flow of numerical relation and 1 sample terminal
Value, outdoor cell average throughput is obtained, wherein, when the quantity that the sample terminal on sampled point is specified positioned at identical reaches 6
Individual or at more than 6, average throughput further tends to stabilization.Therefore, during outdoor cell average throughput is obtained,
Only need to measure the data of at least three sample terminal, and when the sample terminal on the specified sampled point of identical
When quantity reaches 6 or more than 6, average throughput further tends to stabilization, so as to reduce the sample terminal for participating in experiment
With the tester for participating in experiment, reduce and the cost of outdoor cell average throughput is obtained by experiment.
The embodiment of the present invention provides a kind of device 60 for testing outdoor cell average throughput, as shown in fig. 6, in cell institute
The sampled point of specified quantity is distributed in the outdoor environment of covering, the sampled point of the specified quantity includes specifying sampled point, institute
Stating device 60 includes：
Acquisition module 61, for the traversing result according to 1 sample terminal in the outdoor environment that cell is covered, obtain
The average value of the flow of 1 sample terminal, and extract 1 sample terminal from the traversing result and be located at the finger
Determine the flow on sampled point, the traversing result includes：1 sample terminal is located at the flow on each sampled point.
Processing module 62, for obtain the flow sums of all sample terminals on the specified sampled point with it is described
1 sample terminal is located at the numerical relation of the flow on the specified sampled point, wherein, in the outdoor environment that cell is covered
The quantity of sample terminal increase at least three by 1, and all sample terminals are located on the specified sampled point.
In the embodiment of the present invention, the processing module 62, it is additionally operable to according to the numerical relation and 1 sample terminal
Flow average value, obtain the outdoor cell average throughput.
The processing module 62, also particularly useful for according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, obtain
Take the numerical relation, wherein, TP_UE_N represent all sample terminals on the specified sampled point flow it
Represent that 1 sample terminal be located at the flow on the specified sampled point, the TP_pro_UE expressions numerical value with, TP_UE_1
Relation.
The processing module 62, also particularly useful for according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtain
The outdoor cell average throughput is taken, wherein, Cell_TP represents the outdoor cell average throughput, Cell_TP_
Single represents the average value of flow of 1 sample terminal in the outdoor environment that cell is covered.
In the embodiment of the present invention, during the flow of each sample terminal is obtained, positioned at the cell outdoor environment
In signal transmitting equipment with 70% loading and transmit downlink data, and increase on the basis of the cell current signal
8dB simultaneously receives upstream data；Bag business is filled using UDP during the flow of each sample terminal is obtained.
In the embodiment of the present invention, the quantity of the sample terminal in the outdoor environment that cell is covered is 6, and all
Sample terminal is located at identical and specified on sampled point.
A kind of device for testing outdoor cell average throughput provided in an embodiment of the present invention, by determining to adopt positioned at specified
The flow sum of all sample terminals is located at the numerical relation for specifying the flow on sampled point with 1 sample terminal on sampling point,
With the average value of the flow of 1 sample terminal, outdoor cell average throughput is obtained.Prior art is compared to, the present invention is real
Applying example can be by the way that 1 sample terminal be traveled through in the outdoor environment that cell is covered, so as to obtain 1 sample terminal
Flow average value, then by obtaining positioned at flow sum and the 1 sample end for specifying at least three sample terminal on sampled point
End is located at the numerical relation for specifying the flow on sampled point, afterwards being averaged according to the flow of numerical relation and 1 sample terminal
Value, obtain outdoor cell average throughput.Therefore, during outdoor cell average throughput is obtained, it is only necessary to at least 3
The data of individual sample terminal measure, so as to reduce the sample terminal for participating in experiment and the tester for participating in experiment, drop
It is low that the cost of outdoor cell average throughput is obtained by experiment.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment stressed is the difference with other embodiment.It is real especially for equipment
For applying example, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to embodiment of the method
Part explanation.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (6)
- A kind of 1. method for testing outdoor cell average throughput, it is characterised in that divide in the outdoor environment that cell is covered The sampled point of cloth specified quantity, the sampled point of the specified quantity include specifying sampled point, and methods described includes：According to traversing result of 1 sample terminal in the outdoor environment that cell is covered, the stream of acquisition 1 sample terminal The average value of amount, and the flow that 1 sample terminal is located on the specified sampled point, institute are extracted from the traversing result Stating traversing result includes：1 sample terminal is located at the flow on each sampled point；The flow sum for being located at sample terminal all on the specified sampled point is obtained with 1 sample terminal positioned at described The numerical relation of the flow on sampled point is specified, wherein, the quantity of the sample terminal in the outdoor environment that cell is covered is Increase at least three by 1, and all sample terminals are located on the specified sampled point；According to the numerical relation and the average value of the flow of 1 sample terminal, the outdoor cell average throughput is obtained Amount；The flow sum for obtaining all sample terminals on the specified sampled point is located at 1 sample terminal The numerical relation of flow on the specified sampled point, including：According to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, the numerical relation is obtained, wherein, TP_UE_N tables Show the flow sum of all sample terminals on the specified sampled point, TP_UE_1 represents 1 sample terminal Flow on the specified sampled point, TP_pro_UE represent the numerical relation；It is described according to the numerical relation and the flow of 1 sample terminal average value, obtain the outdoor cell and be averaged Handling capacity, including：According to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, the outdoor cell average throughput is obtained, its In, Cell_TP represents the outdoor cell average throughput, and Cell_TP_Single represents that 1 sample terminal is covered in cell The average value of flow in the outdoor environment of lid.
- 2. according to the method for claim 1, it is characterised in that during the flow of each sample terminal is obtained, position Signal transmitting equipment in the cell outdoor environment with 70% loading and transmits downlink data, and current in the cell Increase 8dB on the basis of signal to noise ratio and receive upstream data；Filled during the flow of each sample terminal is obtained using UDP Bag business.
- 3. according to the method for claim 1, it is characterised in that sample terminal in the outdoor environment that cell is covered Quantity is 6, and all sample terminals are located at identical and specified on sampled point.
- 4. a kind of device for testing outdoor cell average throughput, it is characterised in that divide in the outdoor environment that cell is covered The sampled point of cloth specified quantity, the sampled point of the specified quantity include specifying sampled point, and described device includes：Acquisition module, for the traversing result according to 1 sample terminal in the outdoor environment that cell is covered, obtain described 1 The average value of the flow of individual sample terminal, and extract 1 sample terminal from the traversing result and adopted positioned at described specify Flow on sampling point, the traversing result include：1 sample terminal is located at the flow on each sampled point；Processing module, for the flow sum for obtaining all sample terminals on the specified sampled point and 1 sample This terminal is located at the numerical relation of the flow on the specified sampled point, wherein, the sample in the outdoor environment that cell is covered The quantity of this terminal increases at least three by 1, and all sample terminals are located on the specified sampled point；The processing module, the average value of the flow according to the numerical relation and 1 sample terminal is additionally operable to, obtains institute State outdoor cell average throughput；The processing module, specifically for according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, obtaining the number Value relation, wherein, TP_UE_N represents the flow sum of all sample terminals on the specified sampled point, TP_ UE_1 represents that 1 sample terminal is located at the flow on the specified sampled point, and TP_pro_UE represents the numerical relation；The processing module, specifically for according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtaining the room Outer cell average throughput, wherein, Cell_TP represents the outdoor cell average throughput, and Cell_TP_Single represents 1 The average value of flow of the sample terminal in the outdoor environment that cell is covered.
- 5. device according to claim 4, it is characterised in that during the flow of each sample terminal is obtained, position Signal transmitting equipment in the cell outdoor environment with 70% loading and transmits downlink data, and current in the cell Increase 8dB on the basis of signal to noise ratio and receive upstream data；Filled during the flow of each sample terminal is obtained using UDP Bag business.
- 6. device according to claim 4, it is characterised in that sample terminal in the outdoor environment that cell is covered Quantity is 6, and all sample terminals are located at identical and specified on sampled point.
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