CN106791805A - A kind of method and device of video traffic assessment - Google Patents
A kind of method and device of video traffic assessment Download PDFInfo
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- CN106791805A CN106791805A CN201611111589.8A CN201611111589A CN106791805A CN 106791805 A CN106791805 A CN 106791805A CN 201611111589 A CN201611111589 A CN 201611111589A CN 106791805 A CN106791805 A CN 106791805A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
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- Computer Networks & Wireless Communication (AREA)
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- Biomedical Technology (AREA)
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
This application discloses a kind of method and device of video traffic assessment, it is related to mobile communication technology field, it is possible to increase the degree of accuracy of video traffic assessment result.The present processes include：Reference Signal Received Power is the first sampled point less than or equal to the sampled point of power threshold in determining video；The first sampled point set is set up, each first sampled point in the first sampled point set is spaced a sampling period with adjacent first sampled point；Sampled point quantity is defined as the second sampled point set more than the first sampled point set of the first amount threshold；Determine the ratio of total number of sample points amount in total number of sample points amount and the video in the second sampled point set；According to the ratio and the magnitude relationship of proportion threshold value, the assessment result of the video traffic is obtained.The application is applied to assessment video traffic.
Description
Technical field
The application is related to mobile communication technology field, more particularly to the method and device that a kind of video traffic is assessed.
Background technology
With the development of mobile network, data service rapid growth.As the video traffic of one of data service, due to tool
The features such as having real-time, high for bandwidth requirement, the important reference of network quality is evaluated as Virtual network operator.
In the prior art, buffer time, interim card time, transmission rate of video etc. can be obtained by way of drive test
The key index of video traffic, then video traffic situation is assessed by the key index for getting, and then by video traffic situation
Assess the overall video traffic situation of cell where the video traffic.
, it is necessary to artificial gathered data in the different areas during drive test.However, during actual drive test, by
Each position in drive test region cannot be reached in tester, therefore, making to have multiple in drive test region cannot be tested people
, can thus there is the region that cannot be much tested in the sampled point that member traverses.As can be seen here, drive test not only has certain
Limitation, while can also make the data volume for collecting less.Further, since drive test is entered when assessment video traffic is needed
Situations such as capable extra test, time, place when watching video actual with user, is different, so that the number for collecting
Situation is accessed according to the real video traffic of user can not be accurately reflected, and then causes the assessment result of video traffic inaccurate.
The content of the invention
The application provides a kind of method and device of video traffic assessment, it is possible to increase video traffic assessment result it is accurate
Degree.
To reach above-mentioned purpose, the application is adopted the following technical scheme that：
In a first aspect, the application provides a kind of method of video traffic assessment, methods described includes：
Reference Signal Received Power is the first sampled point less than or equal to the sampled point of power threshold in determining video；
The first sampled point set is set up, each first sampled point in the first sampled point set and adjacent first is sampled
Point one sampling period of interval；
Sampled point quantity is defined as the second sampled point set more than the first sampled point set of the first amount threshold；
Determine the ratio of total number of sample points amount in total number of sample points amount and the video in the second sampled point set；
According to the ratio and the magnitude relationship of proportion threshold value, the assessment result of the video traffic is obtained.
Second aspect, the application provides a kind of device of video traffic assessment, and described device includes：
Determining module, for determining that Reference Signal Received Power in video is the less than or equal to the sampled point of power threshold
One sampled point；
Module is set up, for setting up the first sampled point set, the determining module in the first sampled point set is true
The sampled point of each fixed first is spaced a sampling period with adjacent first sampled point；
The determining module, is additionally operable to for sampled point quantity to set up the of module foundation more than the described of the first amount threshold
One sampled point set is defined as the second sampled point set；
The determining module, is additionally operable to determine adopted in total number of sample points amount and the video in the second sampled point set
The ratio of total sample amount；
The determining module, is additionally operable to the magnitude relationship according to the ratio and proportion threshold value, determines the video traffic
Assessment result.
The method and device of the video traffic assessment that the application is provided, is compared to the side by drive test of the prior art
The key index that formula obtains video assesses video traffic situation, the sampling that the application can be reported according to terminal to the network equipment
The data of point, the assessment result by obtaining video traffic after Rule of judgment judgement.Because terminal is at interval of a sampling period
Just a secondary data is reported to the network equipment, therefore, when the network equipment can get all terminals viewing videos in all cells
Data, compared in the prior art, it is necessary to tester traversal test zone each station acquisition data mode, it is to avoid
The data for collecting caused due to all positions that tester cannot reach test zone are excessively unilateral and data volume compared with
Few problem, while it also avoid being caused because the factor such as when and where of test process and user viewing video is different
The data for collecting can not reflect that the real video traffic of user accesses the problem of situation, so, just improve video traffic and comment
The accuracy estimated.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by to be used needed for 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, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of method flow diagram of video traffic assessment provided in an embodiment of the present invention；
Fig. 2 to Fig. 5 is the method flow diagram of another video traffic assessment provided in an embodiment of the present invention；
Fig. 6 is a kind of apparatus structure schematic diagram of video traffic assessment provided in an embodiment of the present invention.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of method of video traffic assessment, and the method can apply to the network of such as base station
Equipment.As shown in figure 1, the method flow includes：
Step 101, determine the (English of Reference Signal Received Power in video：Reference Signal Receiving
Power, referred to as：RSRP it is) the first sampled point less than or equal to the sampled point of power threshold.
It should be noted that when video can smooth and picture intactly play when, terminal receives RSRP and should be greater than work(
Rate threshold value, when RSRP is less than or equal to power threshold, video can not be smooth and be drawn it is possible that the problems such as interim card
Face intactly plays out.
Step 102, set up the first sampled point set.
Wherein, each first sampled point in the first sampled point set is spaced a sampling week with adjacent first sampled point
Phase.
In the time series where a video, a sampled point is determined at interval of a sampling period, by adjacent and
First sampled point in a sampling period is spaced between any two and is divided into one group, gather as a sampling.It should be noted that
In a complete video, there may be at least one first sampling set.Additionally, in embodiments of the present invention, if sampling
The time that cycle is set is more long, then the interval time between every two neighboring sampled point is long, the number for so being obtained by sampling
According to the video access situation for being not enough to reflect user's reality；If the sampling period set time it is too short, the data volume for obtaining compared with
It is many, therefore the network equipment needs to process substantial amounts of data, increased the load of the network equipment, therefore, the sampling period needs to set
It is suitable value, such as, is usually arranged as less than or equal to 1 second.
Step 103, sampled point quantity is defined as the second sampled point more than the first sampled point set of the first amount threshold
Set.
Because in video display process, network signal is continued jitters, therefore occurs RSRP once in a while and be less than or equal to
The sampled point of power threshold belongs to normal condition., and when continuous numbers of the RSRP less than or equal to the sampled point of power threshold
During less than or equal to the first amount threshold, the play quality of whole video is not interfered with, video remains able to smooth playing.
It should be noted that the first amount threshold can be configured so that user for video cardton tolerance thresholding and sampling week
The numerical value that the ratio of phase is obtained after rounding up.Only when the first sampled point quantity in the first sampled point set is more than the first number
During amount threshold value, the broadcasting of the video can just cause the poor sensory experience of user.I.e. now, first in the first sampled point set
The duration of the video sequence where sampled point tolerates thresholding more than user for video cardton, also implies that, in the duration
In the playing process of video, the sensory experience of user is poor.
Step 104, the ratio for determining total number of sample points amount in total number of sample points amount and video in the second sampled point set.
In embodiments of the present invention, by measurement report (English：Measurement Report, referred to as：MR what is) reported adopts
Sampling point quantity is defined as total number of sample points amount in video.Additionally, the sampled point in the second sampled point set can be adopted as second
Sampling point.
Step 105, the magnitude relationship according to ratio and proportion threshold value, obtain the assessment result of video traffic.
It should be noted that in the second sampled point set in total number of sample points amount and video total number of sample points amount ratio,
The ratio that the second sampled point accounts for total number of sample points amount can be considered as, further can be considered as user's sensory experience poor for the ratio
Video duration account for the ratio of video total duration.
The data of the sampled point that the application can be reported according to terminal to the network equipment, obtain by after Rule of judgment judgement
The assessment result of video traffic.Because terminal just reports a secondary data at interval of a sampling period to the network equipment, therefore, net
Network equipment can get data during all terminals viewing videos in all cells, compared in the prior art, it is necessary to test
The mode of each station acquisition data of personnel's traversal test zone, it is to avoid because tester cannot reach test zone
The problem that the data for collecting are excessively unilateral and data volume is less that all positions are caused, while it also avoid due to test process
The data for collecting that are different from the factor such as when and where of user's viewing video and causing can not reflect that user really regards
The problem of frequency Operational Visit situation, so, just improves the accuracy of video traffic assessment.
In order to obtain the assessment result of video traffic, in an implementation of the embodiment of the present invention, it is determined that obtain
The specific Rule of judgment of every kind of assessment result, therefore, on the basis of implementation as shown in Figure 1, be also implemented as
Implementation shown in Fig. 2.Wherein, step 105 obtains the assessment of video traffic according to ratio and the magnitude relationship of proportion threshold value
As a result, step 1051 to step 1055 can also be implemented as：
Step 1051, judge ratio whether more than proportion threshold value.Wherein, if so, then performing step 1052；Otherwise, perform
Step 1053.
Step 1052, determine video traffic assessment result be the first assessment result.
It should be noted that the first assessment result can be considered as user experiences poor to video overall recognition.
In embodiments of the present invention, if ratio is more than proportion threshold value, then it is assumed that ropy during video playback
The ratio that video duration accounts for video total duration is excessive, the ropy video time that user watches in the video display process
Long, the sensory experience which results in user is poor, therefore, the assessment result of the video traffic is defined as video associative perception
Know poor, i.e. the first assessment result of experience.
Step 1053, judge the length of video whether less than designated length.Wherein, if so, then performing step 1055；It is no
Then, step 1054 is performed.
The length of video can also be impacted to video traffic assessment result, when video length is shorter, except the second sampling
Outside point quantity, the number of times the problems such as appearance interim card of video can also influence the assessment result of video traffic；At that time video length compared with
When long, number of times the problems such as there is interim card is smaller to the influence that video traffic assessment result is produced, occur the problems such as interim card when
Between the influence that is produced to video traffic assessment result it is larger, therefore, number of times the problems such as consider the appearances interim card of video with
The time factor that the problems such as interim card occurs, suitable length is set to by designated length, wherein, designated length could be arranged to 2
Minute.
Step 1054, determine video traffic assessment result be the second assessment result.
It should be noted that the second assessment result can be considered as user experiences preferable to video overall recognition.
Step 1055, judge the quantity of the second sampled point set whether more than the second amount threshold.Wherein, if so, then holding
Row step 1052；Otherwise, step 1054 is performed.
If video length is less than designated length, the video traffic is defined as short video traffic.In embodiments of the present invention,
Second amount threshold is considered as user when video is watched, the video cardton number of times thresholding that can be tolerated, when in one section of video,
When video cardton number of times is more than the second amount threshold, may result in the video cannot smooth playing, the sensory experience of user compared with
Difference.Therefore, in embodiments of the present invention, the second amount threshold could be arranged to 3 times.Ratio less than or equal to proportion threshold value and
When video length is less than designated length, determine whether that the quantity of the second sampled point set is closed with the size of the second amount threshold
System.
In embodiments of the present invention, if the quantity of the second sampled point set is more than the second amount threshold, then it is assumed that in video
During broadcasting, the number of times that the phenomenon that interim card etc. is capable of reflecting video transmission quality problem occurs in video is excessive, and user is at this
The problems such as often interim card occur in video display process, the sensory experience which results in user is poor, therefore, by the video industry
The assessment result of business is defined as video overall recognition and experiences poor, i.e. the first assessment result.
In embodiments of the present invention, in order to obtain the assessment result of video traffic, video is assessed one by one according to Rule of judgment
The sensory experience of business, finally gives the assessment result of video traffic, so that the evaluation process of video traffic is easier.
In order to obtain the assessment result of the video traffic of cell, in an implementation of the embodiment of the present invention, it is determined that
The specific Rule of judgment of the assessment result of cell video traffic is obtained, therefore, on the basis of implementation as shown in Figure 1
On, it is also implemented as implementation as shown in Figure 3.Wherein, step 105 is being performed according to ratio and the size of proportion threshold value
Relation, obtains after the assessment result of video traffic, can also carry out step 106 to step 109：
Step 106, the first assessment result is defined as zero, the second assessment result is defined as one point.
It should be noted that the score of the first assessment result and the second assessment result can be set into other fractions.
Step 107, in same cell, count video traffic quantity.
It should be noted that different cells can be distinguished using cell ID, and can be distinguished not using service identification
Same video traffic.The mark of the unique identification video traffic is owned by due to each video traffic, therefore, it is same small counting
In area during video traffic quantity, the total quantity of video traffic can be determined by the quantity of statistical service mark.
The ratio of step 108, the PTS for determining video traffic in same cell and video traffic quantity is cell video
Business score.
For example, a total of 5 video traffics in same cell, their score is respectively：1 point, 0 point, 0 point, 1 point and 1
Point, then cell video traffic is scored at (1+0+0+1+1)/5=0.6.
Step 109, the magnitude relationship according to cell video traffic score and score threshold, determine that cell video traffic is assessed
As a result.
In embodiments of the present invention, score threshold is more than or equal to 0 and less than or equal to 1.For example, score threshold can be determined
It is 0.5.If cell video traffic score is more than or equal to score threshold, the assessment result of more video traffic is use in cell
Family is preferable to the experience of video overall recognition, then by cell video traffic assessment result be defined as the experience of cell video overall recognition compared with
It is good, it is not necessary to optimize；If cell video traffic score is less than score threshold, the assessment knot of more video traffic in cell
Fruit experiences poor for user to video overall recognition, then cell video traffic assessment result is defined as into cell video overall recognition
Experience poor, it is necessary to further investigate the reason for causing cell video traffic poor, afterwards to causing cell video traffic poor
Factor optimize, such as lifted transmission of video speed and improve video pictures quality.For example, in the base of step 108 example
On plinth, 0.6>0.5, cell video traffic is evaluated as the experience of cell video overall recognition preferable, it is not necessary to optimize.
If by the score of the first assessment result and the second assessment result be set to not for 0 and 1 fraction, need accordingly to change
Become score threshold.Accordingly, if the fraction of the first assessment result is more than the fraction of the second assessment result, when cell video traffic
When score is less than score threshold, the assessment result of cell video traffic is defined as the experience of cell video overall recognition preferable；When
When cell video traffic score is more than or equal to score threshold, the assessment result of cell video traffic is defined as cell video whole
Body sensory experience is poor.
In embodiments of the present invention, in order to obtain the assessment result of cell video traffic, the network equipment will be single in cell
The score of video traffic collects, and counts video traffic quantity in cell, by the PTS of video traffic in cell and video industry
The ratio of quantity of being engaged in is defined as cell video traffic score, and the assessment knot of cell video traffic is obtained further across Rule of judgment
Really.Because the data volume for when the score of single video traffic is obtained, getting is big and data can reflect that user is real
Video traffic accesses situation, and the assessment result of the single video traffic for so obtaining is more accurate, so, by single video industry
The cell video traffic score that the score of business determines is also more accurate, therefore, it is possible to improve the standard of cell video traffic assessment result
Exactness.
In order to obtain the data of sampled point in video, in an implementation of the embodiment of the present invention, MR etc. is obtained
Data have simultaneously carried out preliminary treatment to it, therefore, on the basis of implementation as shown in Figure 1, it is also implemented as such as Fig. 4
Shown implementation.Wherein, Reference Signal Received Power is less than or equal to power threshold in step 101 determination video is performed
Sampled point before the first sampled point, to can also carry out step 110 to step 112：
Step 110, acquisition MR, mobile management entity (English：Mobility Management Entity, referred to as：MME)
Mapping data and Gn mouthfuls of data.
Wherein, MR includes that terminal iidentification, cell ID, the Reference Signal Received Power of Serving cell, MR times and MME are compiled
Number, MME mapping data include international mobile subscriber identity (English：International Mobile Subscriber
Identification Number, referred to as：IMSI) and terminal iidentification, Gn mouthfuls of packet including IMS I, data traffic types, data
Business time started and data service ending time, wherein, data service includes video traffic.
Step 111, according to data traffic types, data traffic types are the number of video traffic in filtering out Gn mouthfuls of data
According to, and for each video traffic sets service identification.
Gn mouthfuls of data include video traffic and non-video business, according to the data traffic types in Gn mouthfuls of data, screening
Go out the data of video traffic, afterwards for each video traffic sets service identification, wherein, service identification at least includes a word
Symbol.
Data traffic types are the data of video traffic in step 112, merging, obtain basic data.
It should be noted that can be by SQL (English：Structured Query Language, letter
Claim：SQL) the DAS such as software, maps MR, MME data and Gn mouthfuls of data is merged, will not be described here.
In embodiments of the present invention, by MR and MME mapping data correlations, MME can be reflected according to identical terminal iidentification
The IMSI penetrated in data is merged into MR, obtains including the MR data of IMSI, further according to identical IMSI, will include the MR of IMSI
Data and Gn mouthfuls of data are associated, and can obtain the MR data and Gn mouthfuls of data with IMSI as associate field.It is association with IMSI
MR data and Gn a mouthful data for field may be displayed in form, for each sampled point of video traffic, all in the presence of one
Tables of data as shown in Table 1：
Table one
In the Gn mouthfuls of data obtained when initial, data service includes video traffic and non-video business, it is contemplated that at this
The data of video traffic being only needed in inventive embodiments, therefore, in merging data, directly can go out from Gn mouthfuls of extracting data
The data of video traffic, and video traffic data are associated with the MR data including IMSI, basic data is obtained, therefore,
Make only to include that type is the data of video traffic in the basic data list for obtaining.
In embodiments of the present invention, in order to obtain the data of sampled point in video, the network equipment is obtained and given by terminal to report
The network equipment MR, MME map data and Gn mouthfuls of data, are artificially obtained to testing location without tester, which offers a saving
Human and material resources, and the network equipment can get the data that all users report when video is watched in all cells, therefore,
The data volume for obtaining is bigger and data are more accurate.
In order to obtain the valid data in video traffic evaluation process, in an implementation of the embodiment of the present invention
In, on the basis of a upper embodiment, data are carried out with further screening and sequence, therefore, in realization as shown in Figure 4
On the basis of mode, implementation as shown in Figure 5 can also be realized.Wherein, step 112 merging MR, MME mapping number is being performed
It is the data of video traffic according to data traffic types in Gn mouthfuls of data, obtains after basic data, can also carry out step 113
With step 114：
Step 113, will be filtered out from basic data the MR times same video traffic time started and end time it
Interior data are defined as valid data.
It should be noted that because in same cell, the IMSI of each terminal is different, but in different districts, Ke Nengcun
In the IMSI identical situations of different terminals, therefore, include the MR data of IMSI and Gn mouthfuls of data being associated with identical IMSI
When, having one group includes the MR data correlations of IMSI to the Gn mouthfuls of situation of data of multigroup different video business, but in multigroup Gn
In mouthful data, only the data using the MR times within same video traffic time started and end time are used as valid data.Example
Such as, table obtains valid data, as shown in Table 2 once screening is crossed：
Table two
Step 114, according to cell ID and terminal iidentification, valid data are sorted out and sorted.
Be sequentially arranged in cell ID identical data in valid data in tables of data by the network equipment, afterwards, successively
In the data of the same cell of arrangement, then terminal iidentification identical data are arranged according to the sequencing of MR times.
In order that data can be directly taken in the evaluation process of video traffic, accordingly, it would be desirable to filter out significant figure again
After, then valid data are ranked up, so, the data of same terminal are sequentially arranged in tables of data, same cell
Data are sequentially arranged in tables of data, and when single video traffic and cell video traffic is assessed, need not just travel through all of has
Imitate data to search the data of same video traffic and the data of same cell video traffic, which reduces the network equipment time
The time of data needed for all valid data are searched is gone through, is more facilitated when assessing video traffic.
The embodiment of the present invention provides a kind of device 1 of video evaluations, and the device 1 is used to perform appointing as shown in Figures 1 to 5
One method flow of meaning, as shown in fig. 6, the device 1 includes：
Determining module 2, for determining that Reference Signal Received Power is less than or equal to the sampled point of power threshold in video
First sampled point.
Module 3 is set up, for setting up the first sampled point set, it is every that the determining module 2 in the first sampled point set determines
Individual first sampled point is spaced a sampling period with adjacent first sampled point.
Determining module 2, is additionally operable to the first sampling that module 3 is set up of setting up more than the first amount threshold by sampled point quantity
Point set is defined as the second sampled point set.
Determining module 2, is additionally operable to determine total number of sample points amount and total number of sample points amount in video in the second sampled point set
Ratio.
Determining module 2, is additionally operable to the magnitude relationship according to ratio and proportion threshold value, determines the assessment result of video traffic.
In an implementation of the embodiment of the present invention, determining module 2 is additionally operable to when ratio is more than proportion threshold value,
The assessment result for determining video traffic is the first assessment result.
The device 1 also includes：
Judge module 4, for when the ratio that determining module 2 determines is less than or equal to proportion threshold value, judging the length of video
Whether degree is less than designated length.
Judge module 4, is additionally operable to, when the length of video is less than designated length, judge that the second of the determination of determining module 2 is adopted
Whether the quantity of sampling point set is more than the second amount threshold.
Determining module 2, is additionally operable to judge that the quantity of the second sampled point set is more than the second amount threshold when judge module 4
When, the assessment result for determining video traffic is the first assessment result.
Determining module 2, is additionally operable to judge that the quantity of the second sampled point set is less than or equal to the second quantity when judge module 4
During threshold value, the assessment result for determining video traffic is the second assessment result.
Determining module 2, is additionally operable to when judge module 4 judges that the length of video is more than or equal to designated length, it is determined that regarding
The assessment result of frequency business is the second assessment result.
In an implementation of the embodiment of the present invention, determining module 2 is additionally operable to be defined as the first assessment result
Zero, the second assessment result is defined as one point.
The device 1 also includes：
Statistical module 5, in same cell, counting video traffic quantity.
Determining module 2, is additionally operable to determine the video industry of the PTS with the statistics of statistical module 5 of video traffic in same cell
The ratio of quantity of being engaged in is cell video traffic score.
Determining module 2, is additionally operable to the magnitude relationship according to cell video traffic score and score threshold, determines cell video
Business assessment result.
In an implementation of the embodiment of the present invention, the device 1 also includes：
Acquisition module 6, for obtaining MR, MME mapping data and Gn mouthfuls of data, MR includes terminal iidentification, cell ID, clothes
It is engaged in the Reference Signal Received Power of cell, MR times and MME numbering, MME mapping packet including IMS I and terminal iidentification, Gn mouthfuls of number
According to including IMSI, data traffic types, data service time started and data service ending time, wherein, data service includes
Video traffic.
Screening set module 7, for the data traffic types obtained according to acquisition module 6, filters out number in Gn mouthfuls of data
It is the data of video traffic according to type of service, and for each video traffic sets service identification.
Merging module 8, MR, MME mapping data and screening set module 7 for merging the acquisition of acquisition module 6 are filtered out
Gn mouthfuls of data in data traffic types for video traffic data, obtain basic data.
In an implementation of the embodiment of the present invention, determining module 2 is additionally operable to be obtained from the merging of merging module 8
Basic data in filter out data of the MR times within same video traffic time started and end time and be defined as effectively
Data.
The device 1 also includes：
Sort out order module 9, it is for the cell ID and terminal iidentification that are obtained according to acquisition module 6, determining module 2 is true
Fixed valid data are sorted out and are sorted.
The data of the sampled point that the application can be reported according to terminal to the network equipment, obtain by after Rule of judgment judgement
The assessment result of video traffic.Because terminal just reports a secondary data at interval of a sampling period to the network equipment, therefore, net
Network equipment can get data during all terminals viewing videos in all cells, compared in the prior art, it is necessary to test
The mode of each station acquisition data of personnel's traversal test zone, it is to avoid because tester cannot reach test zone
The problem that the data for collecting are excessively unilateral and data volume is less that all positions are caused, while it also avoid due to test process
The data for collecting that are different from the factor such as when and where of user's viewing video and causing can not reflect that user really regards
The problem of frequency Operational Visit situation, so, just improves the accuracy of video traffic assessment.
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 was stressed is the difference with other embodiment.Especially for device reality
Apply for 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 all or part of flow in realizing above-described embodiment method, can be
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 (English：Read-Only Memory, referred to as：ROM) or random access memory (English：
Random Access Memory, referred to as：RAM) etc..
The above, the protection domain of the only specific embodiment of the embodiment of the present invention, but the embodiment of the present invention is not
This is confined to, any one skilled in the art can think easily in the technical scope that the embodiment of the present invention is disclosed
The change or replacement arrived, should all cover within the protection domain of the embodiment of the present invention.Therefore, the protection model of the embodiment of the present invention
Enclose is defined by scope of the claims.
Claims (10)
1. a kind of method that video traffic is assessed, it is characterised in that methods described includes：
Reference Signal Received Power is the first sampled point less than or equal to the sampled point of power threshold in determining video；
Set up the first sampled point set, each first sampled point in the first sampled point set between adjacent first sampled point
Every a sampling period；
Sampled point quantity is defined as the second sampled point set more than the first sampled point set of the first amount threshold；
Determine the ratio of total number of sample points amount in total number of sample points amount and the video in the second sampled point set；
According to the ratio and the magnitude relationship of proportion threshold value, the assessment result of the video traffic is determined.
2. method according to claim 1, it is characterised in that the assessment result includes the first assessment result or second comments
Estimate result, it is described according to the ratio and the magnitude relationship of proportion threshold value, the assessment result of the video traffic is obtained, specific bag
Include：
If the ratio is more than proportion threshold value, it is determined that the assessment result of the video traffic is first assessment result；
If the ratio is less than or equal to the proportion threshold value, judge the length of the video whether less than designated length；
If the length of the video is less than the designated length, judge the quantity of the second sampled point set whether more than the
Two amount thresholds；
If the quantity of the second sampled point set is more than second amount threshold, it is determined that the assessment knot of the video traffic
Fruit is first assessment result；
If the quantity of the second sampled point set is less than or equal to second amount threshold, it is determined that the video traffic
Assessment result is second assessment result；
If the length of the video is more than or equal to the designated length, it is determined that the assessment result of the video traffic is described
Second assessment result.
3. method according to claim 1, it is characterised in that closed in the size according to the ratio and proportion threshold value
System, obtains after the assessment result of the video traffic, and methods described also includes：
First assessment result is defined as zero, second assessment result is defined as one point；
In same cell, video traffic quantity is counted；
Determine that the PTS of video traffic in the same cell is cell video traffic with the ratio of the video traffic quantity
Score；
According to the cell video traffic score and the magnitude relationship of score threshold, cell video traffic assessment result is determined.
4. method according to claim 1, it is characterised in that it is determined that Reference Signal Received Power is less than or waits in video
Before the sampled point of power threshold is for the first sampled point, methods described includes：
Measurement report MR, mobile management entity MME mapping data and Gn mouthfuls of data are obtained, the MR includes terminal iidentification, cell
Mark, the Reference Signal Received Power of Serving cell, MR times and MME numbering, the MME mappings data include that international movement is used
Family identification code IMS I and terminal iidentification, the Gn mouthfuls of packet including IMS I, data traffic types, the data service time started and
The data service end time, wherein, data service includes video traffic；
According to the data traffic types, the number that data traffic types described in the Gn mouthfuls of data are video traffic is filtered out
According to, and for each video traffic sets service identification；
It is the number of video traffic to merge data traffic types described in the MR, the MME mapping data and the Gn mouthfuls of data
According to obtaining basic data.
5. method according to claim 4, it is characterised in that merge the MR, the MME mapping data and institute described
The data that data traffic types described in Gn mouthfuls of data are video traffic are stated, is obtained after basic data, methods described also includes：
Data of the MR times within same video traffic time started and end time will be filtered out from the basic data
It is defined as valid data；
According to cell ID and terminal iidentification, the valid data are sorted out and sorted.
6. the device that a kind of video traffic is assessed, it is characterised in that described device includes：
Determining module, for determining the sampled point of Reference Signal Received Power in video less than or equal to power threshold for first adopts
Sampling point；
Module is set up, for setting up the first sampled point set, what the determining module in the first sampled point set determined
Each first sampled point is spaced a sampling period with adjacent first sampled point；
The determining module, is additionally operable to for sampled point quantity to set up first adopting for module foundation more than the described of the first amount threshold
Sampling point set is defined as the second sampled point set；
The determining module, is additionally operable to determine total number of sample points amount and sampled point in the video in the second sampled point set
The ratio of total quantity；
The determining module, is additionally operable to the magnitude relationship according to the ratio and proportion threshold value, determines commenting for the video traffic
Estimate result.
7. device according to claim 6, it is characterised in that the determining module, be additionally operable to when the ratio be more than than
During example threshold value, the assessment result for determining the video traffic is first assessment result；
Described device also includes：
Judge module, for when the ratio that the determining module determines is less than or equal to the proportion threshold value, judging institute
Whether the length of video is stated less than designated length；
The judge module, is additionally operable to, when the length of the video is less than the designated length, judge that the determining module is true
Whether the quantity of fixed the second sampled point set is more than the second amount threshold；
The determining module, is additionally operable to judge that the quantity of the second sampled point set is more than described second when the judge module
During amount threshold, the assessment result for determining the video traffic is first assessment result；
The determining module, is additionally operable to judge that the quantity of the second sampled point set is less than or equal to institute when the judge module
When stating the second amount threshold, the assessment result for determining the video traffic is second assessment result；
The determining module, is additionally operable to judge that the length of the video is more than or equal to the designated length when the judge module
When, the assessment result for determining the video traffic is second assessment result.
8. device according to claim 6, it is characterised in that the determining module, is additionally operable to tie the described first assessment
Fruit is defined as zero, and second assessment result is defined as one point；
Described device also includes：
Statistical module, in same cell, counting video traffic quantity；
The determining module, is additionally operable to determine the PTS and the statistical module counts of video traffic in the same cell
The ratio of the video traffic quantity is cell video traffic score；
The determining module, is additionally operable to the magnitude relationship according to the cell video traffic score and score threshold, determines cell
Video traffic assessment result.
9. device according to claim 6, it is characterised in that described device also includes：
Acquisition module, for obtaining measurement report MR, mobile management entity MME mapping data and Gn mouthfuls of data, the MR includes
Terminal iidentification, cell ID, the Reference Signal Received Power of Serving cell, MR times and MME numbering, the MME map data
Including international mobile subscriber identity IMS I and terminal iidentification, the Gn mouthfuls of packet including IMS I, data traffic types, data
Business time started and data service ending time, wherein, data service includes video traffic；
Screening set module, for the data traffic types obtained according to the acquisition module, filters out the Gn mouthfuls of number
The data traffic types described in are the data of video traffic, and for each video traffic sets service identification；
Merging module, data and the screening set mould are mapped for merging the MR, the MME that the acquisition module is obtained
Data traffic types described in the Gn mouthfuls of data that block is filtered out are the data of video traffic, obtain basic data.
10. device according to claim 9, it is characterised in that the determining module, is additionally operable to from the merging module
Number of the MR times within same video traffic time started and end time is filtered out in the basic data that merging is obtained
According to being defined as valid data；
Described device also includes：
Sort out order module, for the cell ID and terminal iidentification that are obtained according to the acquisition module, by the determining module
The valid data for determining are sorted out and are sorted.
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