CN104640143A - Method and device for testing outdoor cell average throughput - Google Patents
Method and device for testing outdoor cell average throughput Download PDFInfo
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Abstract
The embodiment of the invention discloses a method and a device for testing an outdoor cell average throughput, relates to the technical field of wireless communication, and is used for reducing the cost of obtaining the outdoor cell average throughput through experiments. The method comprises the following steps: acquiring an average value of flow of one sample terminal according to a traverse result of the sample terminal in an outdoor environment covered by a cell and extracting the flow of the sample terminal on a specified sample point from the traverse result; acquiring a numerical relationship of flow sum of all sample terminals on the specified sample point and the flow of the sample terminal on the specified sample point, wherein the number of sample terminals in the outdoor environment covered by the cell has been increased from one to at least three, and all sample terminals are positioned on the specified sample point; acquiring the outdoor cell average throughput according to the numerical relationship and the average value of the flow of the sample terminal. The method and the device are suitable for testing the outdoor cell average throughput.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method and the device of testing outdoor cell average throughput.
Background technology
At present, along with the development of wireless communication technology, network system needs can the uplink/downlink transmission rate of monitoring network system in real time.Especially, in the outdoor environment covered in community, outdoor cell average throughput is the important parameter of reflection network system transmission rate.
In the prior art, great amount of samples is mainly set in the cell and tests, test outdoor cell average throughput.In experimentation, need each sampling location terminal being used in a large number testing be evenly distributed to as sample in the outdoor environment in experimental network region, and for making experimental result close to practical application, also need to distribute a large amount of tester to operate the terminal for testing, thus simulate the network operation situation of the community that there is a large number of users, and as flow shared by each terminal of sample in test experience web area; Again flow shared by each terminal is added up, and using the statistics that obtains as outdoor cell average throughput.
But, need to be equipped with in a large number as the terminal of sample in existing experiment, and need to distribute a lot of tester and participate in experiment, make the cost obtaining outdoor cell average throughput by experiment very high.
Summary of the invention
The embodiment of the present invention provides a kind of method and the device of testing outdoor cell average throughput, can be decreased through the cost that experiment obtains outdoor cell average throughput.
For achieving the above object, the embodiment of the present invention adopts following technical scheme:
First aspect, the embodiment of the present invention provides a kind of method of testing outdoor cell average throughput, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, and the sampled point of described specified quantity comprises appointment sampled point, and described method comprises:
Traversing result in the outdoor environment covered in community according to 1 sample terminal, obtain the mean value of the flow of described 1 sample terminal, and from described traversing result, extract described 1 sample terminal be positioned at flow on described appointment sampled point, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point;
Obtain and be positioned at the numerical relation that the flow sum of sample terminals all on described appointment sampled point and described 1 sample terminal are positioned at the flow on described appointment sampled point, wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point;
According to the mean value of the flow of described numerical relation and described 1 sample terminal, obtain described outdoor cell average throughput.
Second aspect, the embodiment of the present invention provides a kind of device testing outdoor cell average throughput, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, and the sampled point of described specified quantity comprises appointment sampled point, and described device comprises:
Acquisition module, for the traversing result in the outdoor environment that covers in community according to 1 sample terminal, obtain the mean value of the flow of described 1 sample terminal, and from described traversing result, extract described 1 sample terminal be positioned at flow on described appointment sampled point, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point;
Processing module, the numerical relation of the flow on described appointment sampled point is positioned at for obtaining the flow sum that is positioned at sample terminals all on described appointment sampled point and described 1 sample terminal, wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point;
Described processing module, also for the mean value of the flow according to described numerical relation and described 1 sample terminal, obtains described outdoor cell average throughput.
A kind of method and device testing outdoor cell average throughput that the embodiment of the present invention provides, by determining to be positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, again by obtaining the numerical relation being positioned at and specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, afterwards according to the mean value of the flow of numerical relation and 1 sample terminal, obtain outdoor cell average throughput.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The change schematic diagram of average throughput under a kind of embody rule scene that Fig. 1 provides for the embodiment of the present invention;
A kind of method flow diagram testing outdoor cell average throughput that Fig. 2 provides for the embodiment of the present invention;
A kind of flow chart of data processing figure testing the method for outdoor cell average throughput that Fig. 3 provides for the embodiment of the present invention;
The method flow diagram of the another kind test outdoor cell average throughput that Fig. 4 provides for the embodiment of the present invention;
The method flow diagram of the another kind test outdoor cell average throughput that Fig. 5 provides for the embodiment of the present invention;
A kind of apparatus structure schematic diagram testing outdoor cell average throughput that Fig. 6 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, 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, has outdoor signal source in outdoor environment, such as: base station, and outdoor transmitting antenna etc.
In the embodiment of the present invention, the loading of XX% refers to signal source with the serviceability of XX% for normal work, experiment is used for the serviceability of (100-XX) %, such as: when the serviceability of the signal source 70% in outdoor environment is used for normal work, the serviceability of 30% is used for experiment; The basic value that scrambling refers to the existing SINR of signal source (Signal to Interference plus Noise Ratio, Signal to Interference plus Noise Ratio) in outdoor environment increases and specifies numerical value, such as in basic value, increase 8dB.Wherein, in the process of flow obtaining each sample terminal, the signal transmitter being arranged in described community outdoor environment with 70% loading and transmitting downlink data, and on the basis of described community current signal, increase 8dB and receive upstream data; In the process of flow obtaining each sample terminal, adopt UDP (User Datagram Protocol, User Datagram Protocol) to fill with bag business.
In embodiments of the present invention, the outdoor cell average throughput recorded comprises: the descending average throughput that the signal transmitter being arranged in community outdoor environment loads 70%, and/or is arranged in the up average throughput of signal transmitter when 8dB scrambling of community outdoor environment.As shown in Figure 1, and under normal conditions, the up UDP adopted in the process of flow obtaining each sample terminal fills with bag business and descending UDP filling bag business can separately be carried out; In the process of flow obtaining each sample terminal, community with 70% loading and transmitting downlink data, on the basis of current signal, 8db is increased and transmit ascending data with community, on fixing sampling location, when test 1 is to 6 sample terminal operatings respectively, the flow of single sample terminal when descending 70% loading and up 8dB scrambling, obtain 1 flow sum to 6 terminals, thus obtain the numerical relation of flow sum when the sample terminal operating of varying number of sample terminal.Wherein, abscissa represents the quantity of the sample terminal in community, ordinate represents community average throughput, heavy line represent community with 70% loading and transmitting downlink data time community average throughput, fine line represent community on the basis of current signal, increase 8db and transmit ascending data time community average throughput.
It should be noted that, the executive agent of the embodiment of the present invention can be base station, and the data such as up-downgoing parameter, flow detected can be reported base station by terminal equipment, and base station obtains community average throughput according to the data received.Wherein, the data that terminal equipment reports to base station can when performing UDP and filling with bag business, and add UDP to and fill with in bag business, or reported to base station by other messages, it should be noted that, the message for reported data does not affect obtained experimental data substantially.
In the embodiment of the present invention, obtain by experiment: the sample terminal arranged in the hillslope processes of outdoor environment is more, community average throughput can more tend towards stability, as shown in Figure 1, reach after 6 in the quantity of sample terminal, then increase new sample terminal, community average throughput only can fluctuate near a fixed value, namely reach after 6 in the quantity of sample terminal, even if add the quantity of sample terminal, community average throughput does not have large change yet.Because throughput comprises cell uplink throughput and cell downlink throughput, and now cell uplink average throughput and cell downlink average throughput all tend towards stability, therefore, when the quantity of the sample terminal in hillslope processes meets or exceeds 6, community average throughput can tend towards stability, the flow sum causing all sample terminals in hillslope processes to produce also just tends towards stability, therefore, when community average throughput tends towards stability, the numerical relation between the flow of single sample terminal and the flow sum of multiple sample terminal can be determined.
In actual applications, average throughput when the average throughput all sample terminals generally referred in cell coverage area in outdoor cell are run in an outdoor environment, can find out according to curve as shown in Figure 1, when the sample terminal quantity in outdoor cell equals 6, community average throughput tends towards stability, when the sample terminal quantity in outdoor cell is greater than after 6, community average throughput tends towards stability further, therefore can obtain outdoor cell average throughput according to the flow of single sample terminal and numerical relation.
The embodiment of the present invention provides a kind of method of testing outdoor cell average throughput, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, and the sampled point of described specified quantity comprises appointment sampled point, as shown in Figure 2, comprising:
101, the traversing result in the outdoor environment covered in community according to 1 sample terminal, obtains the mean value of the flow of described 1 sample terminal, and from described traversing result, extracts described 1 sample terminal be positioned at flow on described appointment sampled point.
Wherein, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point.
Traversal test is a kind of method of testing of the common average size of single sample terminal in the region of MPS process, this method mainly uses sample terminal in the region of MPS process, the region of the MPS process that all can arrive is traveled through with middling speed, and the instantaneous delivery of the sample terminal of record current time and current network environment index is got ready with Fixed Time Interval, such as: SINR, RSRP (Reference Signal Receiving Power, Reference Signal Received Power), network schemer etc.
Such as: the sample terminal arranged in outdoor cell is car-mounted terminal A, by the method that traversal (Traversal) is tested, in test zone, tester is allowed to use car-mounted terminal A to travel through the outdoor area that all can arrive at the road speed of middling speed, such as: road, park etc.; And with fixed time interval, get the instantaneous delivery of the car-mounted terminal A of record current time ready; And current network environment index, such as: SINR, RSRP, network schemer etc.The flow of car-mounted terminal A diverse location in Experimental Network region can be obtained like this, according to the traversing result obtained, the i.e. flow of diverse location, obtain the mean value of the flow of car-mounted terminal A in Experimental Network region, and from traversing result, extract car-mounted terminal A be positioned at the flow of specifying on sampled point.
Again such as: the sample terminal arranged in outdoor cell comprises: 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, progressively can increase the quantity of sample terminal, such as: when only having 1 sample terminal, in test zone, allow 1 tester use car-mounted terminal 1; When having 2 sample terminals, 2 testers use car-mounted terminal 1 and car-mounted terminal 2 respectively; When having 3 sample terminals, 3 testers use car-mounted terminal 1, car-mounted terminal 2 and car-mounted terminal 3 respectively; When having 4 sample terminals, 4 testers use car-mounted terminal 1, car-mounted terminal 2, car-mounted terminal 3 and car-mounted terminal 4 respectively; When having 5 sample terminals, 5 testers use car-mounted terminal 1, car-mounted terminal 2, car-mounted terminal 3, car-mounted terminal 4 and car-mounted terminal 5 respectively; When having 6 sample terminals, 6 testers use 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 respectively, tester travels through the outdoor area that all can arrive at the road speed of middling speed, such as: road, park etc.; And with fixed time interval, get the instantaneous delivery of the car-mounted terminal of record current time ready, and current network environment index, such as: SINR, RSRP, network schemer etc.Can obtain when 1 to 6 car-mounted terminal runs in Experimental Network region simultaneously so respectively, the flow of the car-mounted terminal on diverse location, thus the flow sum obtaining all car-mounted terminals on diverse location.
It should be noted that, for the ease of being recorded in the position of car-mounted terminal in the process got ready, sampled point can be divided into better, mid point and far point according to SINR.Such as: SINR be greater than 15dB for better, SINR is more than or equal to 5dB and is less than or equal between 15dB is mid point, and what SINR was less than 5dB is far point; The signal transmitter being arranged in community outdoor environment with 70% loading and transmitting downlink data, and on the basis of described community current signal, increase 8dB and receive upstream data.
Concrete flow chart of data processing can as shown in Figure 3:
301, far point, better and mid point is distinguished according to current network environment index S INR.
302, take out the solstics of 10% in test data and 10% the most better, obtain the test data of middle 80%.
303, sampling location as required, chooses the sampled point of different number.
304, adopt the method a little of spreading at random respectively at far point, mid point, betterly choose flow.
305, corresponding to whole sampled point flow is averaged.
306, judge whether current cycle time is less than setting cycle-index.
307, if not, then the mean value of the flow repeatedly circulated is calculated;
If so, then 303 are performed.
102, obtain and be positioned at the numerical relation that the flow sum of sample terminals all on described appointment sampled point and described 1 sample terminal are positioned at the flow on described appointment sampled point.
Wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point.Volume test can be adopted in the present embodiment, increase with the quantity of sample terminal obtains the capacity of sample terminal successively, the i.e. flow sum of sample terminal, in the present embodiment, when volume test can be common at present fixed point variable sample terminal quantity, the method of testing of cell throughout, the concept of fixing a point is identical in testing with traversal, namely be divided into better, mid point, far point, volume test can to provide on different sampled point single sample terminal to the situation of change of multiple sample terminals capacity in the cell.
Such as: the sample terminal arranged in outdoor cell comprises: car-mounted terminal A, car-mounted terminal B and car-mounted terminal C.In test process, the quantity of sample terminal increases to 3 by 1, and such as: when only having 1 sample terminal, tester uses car-mounted terminal A to be positioned on appointment sampled point A; When having 2 sample terminals, 2 testers use car-mounted terminal A and car-mounted terminal B to be positioned on appointment sampled point A respectively; When having 3 sample terminals, 3 testers use car-mounted terminal A, car-mounted terminal B and car-mounted terminal C to be positioned on appointment sampled point A respectively, tester records 1 the flow sum to 3 car-mounted terminals being positioned at and specifying on sampled point respectively, and the flow of specifying on sampled point A is positioned at according to the car-mounted terminal A extracted from traversing result in 101, obtain being positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point A and 1 sample terminal to be positioned at the flow of specifying on sampled point A.
It should be noted that, in order to improve the accuracy in test process, can respectively at multiple appointment sampled point, such as: specify sampled point B, specify sampled point C etc. to specify sampled point to repeat aforesaid operations and averages, obtain being positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point; Region less for scopes some in community for the region marked off in the schematic diagram of community, can be set to a sampled point by prior art by sampled point; As shown in Figure 1, when the quantity of sample terminal reaches 3, up community average throughput and the descending community average throughput of sample terminal all start to tend towards stability, when the quantity of sample terminal is greater than 3, up community average throughput and the descending community average throughput of sample terminal tend towards stability all further.
103, according to the mean value of the flow of described numerical relation and described 1 sample terminal, described outdoor cell average throughput is obtained.
The flow sum of 3 sample terminals on sampled point and 1 sample terminal is specified to be positioned at the numerical relation of the flow of specifying on sampled point according to being positioned at of obtaining by 102, be positioned at the flow of specifying on sampled point with 1 the sample terminal obtained by 101, obtain outdoor cell average throughput.
A kind of method of testing outdoor cell average throughput that the embodiment of the present invention provides, by determining to be positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, again by obtaining the numerical relation being positioned at and specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, afterwards according to the mean value of the flow of numerical relation and 1 sample terminal, obtain outdoor cell average throughput.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
In the embodiment of the present invention, the numerical relation being positioned at and specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point can be obtained by formulae discovery, therefore, on the basis of implementation as shown in Figure 2,102 can also be implemented as 1021 as shown in Figure 4:
1021, according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, described numerical relation is obtained.
Wherein, be positioned at the flow sum of sample terminals all on described appointment sampled point described in TP_UE_N represents, TP_UE_1 represents that described 1 sample terminal is positioned at the flow on described appointment sampled point, and TP_pro_UE represents described numerical relation.
The sample terminal arranged in outdoor cell comprises: car-mounted terminal A, car-mounted terminal B and car-mounted terminal C.In test process, the quantity of sample terminal increases to 3 by 1, such as: when only having 1 sample terminal, allows 1 tester use car-mounted terminal A in test zone; When having 2 sample terminals, 2 testers use car-mounted terminal A and car-mounted terminal B respectively; When having 3 sample terminals, 3 testers use car-mounted terminal A, car-mounted terminal B and car-mounted terminal C to travel through the outdoor area that all can arrive at the road speed of middling speed respectively, such as: road, park etc., and with fixed time interval, get the instantaneous delivery of the car-mounted terminal of record current time ready, and current network environment index S INR.Can obtain when 1 to 3 car-mounted terminal runs in Experimental Network region simultaneously so respectively, the flow sum of the car-mounted terminal on diverse location, thus calculating reflection 1 value TP_pro_UE to the numerical relation of 3 car-mounted terminals, 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 being recorded in the position of car-mounted terminal in the process got ready, the position getting record ready can be divided into better, mid point and far point according to SINR.Such as: SINR be greater than 15dB for better, SINR is more than or equal to 5dB and is less than or equal between 15dB is mid point, and what SINR was less than 5dB is far point.
A kind of method of testing outdoor cell average throughput that the embodiment of the present invention provides, determine to reflect the value being positioned at and specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the numerical relation of the flow of specifying on sampled point by formulae discovery, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, calculated by formula TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1 again and obtain reflection and be positioned at the value of specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the numerical relation of the flow of specifying on sampled point, afterwards according to the mean value reflecting the value of numerical relation and the flow of 1 sample terminal, obtain outdoor cell average throughput.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
In the embodiment of the present invention, can obtain outdoor cell average throughput by formulae discovery, therefore, on the basis of implementation as shown in Figure 4,103 can also be implemented as 1031 as shown in Figure 5:
1031, according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, described outdoor cell average throughput is obtained.
Wherein, Cell_TP represents described outdoor cell average throughput, and Cell_TP_Single represents the mean value of the flow in the outdoor environment that 1 sample terminal covers in community.
According to the mean value Cell_TP_Single of the flow of Cell_TP=(1+TP_pro_UE) * Cell_TP_Single and 1 sample terminal, outdoor cell average throughput Cell_TP can be calculated, thus obtain outdoor cell average throughput; The mean value of the flow of described 1 sample terminal can be the mean value of the flow of any 1 the sample terminal in sample terminal; Or, the up signal transmitter being arranged in community outdoor environment when 8db scrambling, when the quantity of sample terminal is more than or equal to 3, the mean value of the flow of any 1 the sample terminal in sample terminal; Or, the descending signal transmitter being arranged in community outdoor environment when 70% loads, when the quantity of sample terminal is more than or equal to 4, the mean value of the flow of any 1 the sample terminal in sample terminal; Or the mean value sum of the flow of at least any two the sample terminals in multiple sample terminal, averages.
It should be noted that, when only there is 1 sample terminal in community, the mean value of the flow of this 1 sample terminal, is current area average throughput.
A kind of method of testing outdoor cell average throughput that the embodiment of the present invention provides, by determining to be positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput by formulae discovery afterwards.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, again by obtaining the numerical relation being positioned at and specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, afterwards according to the mean value of the flow of numerical relation and 1 sample terminal, calculated by formula Cell_TP=(1+TP_pro_UE) * Cell_TP_Single and obtain outdoor cell average throughput.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
In the embodiment of the present invention, the quantity of the sample terminal in the outdoor environment that community covers is 6, and all sample terminals are positioned on identical appointment sampled point.
It should be noted that, on identical appointment sampled point, when the quantity of sample terminal is increased to 3, throughput starts to tend towards stability, in a preferred approach, when the quantity of sample terminal is increased to 6, average throughput tends towards stability further, and when the quantity of sample terminal continues to increase, average throughput still tends towards stability.
A kind of method of testing outdoor cell average throughput that the embodiment of the present invention provides, by determining to be positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, again by obtaining the numerical relation being positioned at and specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, afterwards according to the mean value of the flow of numerical relation and 1 sample terminal, obtain outdoor cell average throughput, wherein, when the quantity being positioned at the sample terminal on identical appointment sampled point reaches more than 6 or 6, average throughput tends towards stability further.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, and when the quantity being positioned at the sample terminal on identical appointment sampled point reaches more than 6 or 6, average throughput tends towards stability further, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
The embodiment of the present invention provides a kind of device 60 testing outdoor cell average throughput, as shown in Figure 6, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, the sampled point of described specified quantity comprises appointment sampled point, and described device 60 comprises:
Acquisition module 61, for the traversing result in the outdoor environment that covers in community according to 1 sample terminal, obtain the mean value of the flow of described 1 sample terminal, and from described traversing result, extract described 1 sample terminal be positioned at flow on described appointment sampled point, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point.
Processing module 62, the numerical relation of the flow on described appointment sampled point is positioned at for obtaining the flow sum that is positioned at sample terminals all on described appointment sampled point and described 1 sample terminal, wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point.
In the embodiment of the present invention, described processing module 62, also for the mean value of the flow according to described numerical relation and described 1 sample terminal, obtains described outdoor cell average throughput.
Described processing module 62, also specifically for according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, obtain described numerical relation, wherein, the flow sum of sample terminals all on described appointment sampled point is positioned at described in TP_UE_N represents, TP_UE_1 represents that described 1 sample terminal is positioned at the flow on described appointment sampled point, and TP_pro_UE represents described numerical relation.
Described processing module 62, also specifically for according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtain described outdoor cell average throughput, wherein, Cell_TP represents described outdoor cell average throughput, and Cell_TP_Single represents the mean value of the flow in the outdoor environment that 1 sample terminal covers in community.
In the embodiment of the present invention, in the process of flow obtaining each sample terminal, the signal transmitter being arranged in described community outdoor environment with 70% loading and transmitting downlink data, and on the basis of described community current signal, increase 8dB and receive upstream data; In the process of flow obtaining each sample terminal, adopt UDP to fill with bag business.
In the embodiment of the present invention, the quantity of the sample terminal in the outdoor environment that community covers is 6, and all sample terminals are positioned on identical appointment sampled point.
A kind of device testing outdoor cell average throughput that the embodiment of the present invention provides, by determining to be positioned at the numerical relation of specifying the flow sum of sample terminals all on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, with the mean value of the flow of 1 sample terminal, obtain outdoor cell average throughput.Be compared to prior art, the embodiment of the present invention can travel through by the outdoor environment that 1 sample terminal covered in community, thus obtain the mean value of the flow of 1 sample terminal, again by obtaining the numerical relation being positioned at and specifying the flow sum of at least 3 sample terminals on sampled point and 1 sample terminal to be positioned at the flow of specifying on sampled point, afterwards according to the mean value of the flow of numerical relation and 1 sample terminal, obtain outdoor cell average throughput.Therefore, in the process obtaining outdoor cell average throughput, only need to measure the data of at least 3 sample terminals, thus decrease the sample terminal participating in experiment and the tester participating in experiment, reduce the cost obtaining outdoor cell average throughput by experiment.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for apparatus embodiments, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. test a method for outdoor cell average throughput, it is characterized in that, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, the sampled point of described specified quantity comprises appointment sampled point, and described method comprises:
Traversing result in the outdoor environment covered in community according to 1 sample terminal, obtain the mean value of the flow of described 1 sample terminal, and from described traversing result, extract described 1 sample terminal be positioned at flow on described appointment sampled point, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point;
Obtain and be positioned at the numerical relation that the flow sum of sample terminals all on described appointment sampled point and described 1 sample terminal are positioned at the flow on described appointment sampled point, wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point;
According to the mean value of the flow of described numerical relation and described 1 sample terminal, obtain described outdoor cell average throughput.
2. method according to claim 1, is characterized in that, described acquisition is positioned at the numerical relation that the flow sum of sample terminals all on described appointment sampled point and described 1 sample terminal are positioned at the flow on described appointment sampled point, comprising:
According to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, obtain described numerical relation, wherein, the flow sum of sample terminals all on described appointment sampled point is positioned at described in TP_UE_N represents, TP_UE_1 represents that described 1 sample terminal is positioned at the flow on described appointment sampled point, and TP_pro_UE represents described numerical relation.
3. method according to claim 2, is characterized in that, the mean value of the described flow according to described numerical relation and described 1 sample terminal, obtains described outdoor cell average throughput, comprising:
According to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtain described outdoor cell average throughput, wherein, Cell_TP represents described outdoor cell average throughput, and Cell_TP_Single represents the mean value of the flow in the outdoor environment that 1 sample terminal covers in community.
4. according to the method in claim 1-3 described in any one, it is characterized in that, in the process of flow obtaining each sample terminal, the signal transmitter being arranged in described community outdoor environment with 70% loading and transmitting downlink data, and on the basis of described community current signal, increase 8dB and receive upstream data; In the process of flow obtaining each sample terminal, adopt UDP to fill with bag business.
5. according to the method in claim 1-3 described in any one, it is characterized in that, the quantity of the sample terminal in the outdoor environment that community covers is 6, and all sample terminals are positioned on identical appointment sampled point.
6. test a device for outdoor cell average throughput, it is characterized in that, the sampled point of the specified quantity that distributes in the outdoor environment that community covers, the sampled point of described specified quantity comprises appointment sampled point, and described device comprises:
Acquisition module, for the traversing result in the outdoor environment that covers in community according to 1 sample terminal, obtain the mean value of the flow of described 1 sample terminal, and from described traversing result, extract described 1 sample terminal be positioned at flow on described appointment sampled point, described traversing result comprises: described 1 sample terminal is positioned at the flow on each sampled point;
Processing module, the numerical relation of the flow on described appointment sampled point is positioned at for obtaining the flow sum that is positioned at sample terminals all on described appointment sampled point and described 1 sample terminal, wherein, the quantity of the sample terminal in the outdoor environment that community covers is increased at least 3 by 1, and all sample terminals are positioned on described appointment sampled point;
Described processing module, also for the mean value of the flow according to described numerical relation and described 1 sample terminal, obtains described outdoor cell average throughput.
7. device according to claim 6, it is characterized in that, described processing module, specifically for according to TP_pro_UE=(TP_UE_N-TP_UE_1)/TP_UE_1, obtain described numerical relation, wherein, described in TP_UE_N represents, be positioned at the flow sum of sample terminals all on described appointment sampled point, TP_UE_1 represents that described 1 sample terminal is positioned at the flow on described appointment sampled point, and TP_pro_UE represents described numerical relation.
8. device according to claim 7, it is characterized in that, described processing module, specifically for according to Cell_TP=(1+TP_pro_UE) * Cell_TP_Single, obtain described outdoor cell average throughput, wherein, Cell_TP represents described outdoor cell average throughput, and Cell_TP_Single represents the mean value of the flow in the outdoor environment that 1 sample terminal covers in community.
9. according to the device in claim 5-8 described in any one, it is characterized in that, in the process of flow obtaining each sample terminal, the signal transmitter being arranged in described community outdoor environment with 70% loading and transmitting downlink data, and on the basis of described community current signal, increase 8dB and receive upstream data; In the process of flow obtaining each sample terminal, adopt UDP to fill with bag business.
10. according to the device in claim 5-8 described in any one, it is characterized in that, the quantity of the sample terminal in the outdoor environment that community covers is 6, and all sample terminals are positioned on identical appointment sampled point.
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