CN103856975B - The detection method and system of Network analyzing equipment accuracy - Google Patents
The detection method and system of Network analyzing equipment accuracy Download PDFInfo
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- CN103856975B CN103856975B CN201210512847.9A CN201210512847A CN103856975B CN 103856975 B CN103856975 B CN 103856975B CN 201210512847 A CN201210512847 A CN 201210512847A CN 103856975 B CN103856975 B CN 103856975B
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Abstract
The invention discloses a kind of detection method and system of Network analyzing equipment accuracy.This method includes：The characteristics of for LTE network, define the first index of network busy-idle condition and judge that LTE network is in the condition of busy condition with the second index and based on two indices value.First desired value and ratio and cell physical resource utilization rate PRB that the second desired value is respectively that cell activation user's number accounts for small domain tyeory accessing user number.Multiple business is accessed by simulating multiple activation users, sets first to detect environment, according to the analysis result of Network analyzing equipment, and judges that LTE network is in the testing result of the output with conditions Network analyzing equipment accuracy of busy condition.The technical scheme that the present invention is provided, when considering LTE network busy-idle condition, not only allows for the occupancy situation of physical resource, it is also contemplated that there is provided the Network analyzing equipment accuracy detection for more meeting LTE network feature for the business impression of user.
Description
Technical field
The present invention relates to testing field, the more particularly to a kind of detection method and system of Network analyzing equipment accuracy.
Background technology
With increasing rapidly for mobile subscriber, network load state analysis is increasingly paid attention to by operator, how accurate
The busy-idle condition of true test network is by the concerns more than increasingly coming.The standard of mobile cellular network busy is various dimensions, example
Busy condition such as network is probably that Radio Resource lacks the congestion caused, it is also possible to which core net or the deficiency of transfer resource are led
Cause the poor efficiency of network.For mobile communications network, due to the anxiety of frequency spectrum resource, interface-free resources are end-to-end resources
Bottleneck.
Network analyzing equipment producer is directed to Long Term Evolution (LTE, Long Term Evolution）Complicated business model is special
Point have devised multiple network busy-idle condition analytical equipment, and the analysis to network busy-idle condition is completed by these equipment.
In order to examine these Network analyzing equipments to the accuracy of network busy condition adjudgement, traditional method of testing includes
Existing network detection method and test in laboratory method.Traditional existing network detection method is typically that Network analyzing equipment is deployed in into existing network
In, verified based on the user in existing network and business, however, this existing network method of testing, because the user in network has
The characteristics of mobility and randomness, test uncontrollable, be relatively difficult to construct test condition, test scene is difficult to reappear.
Traditional test in laboratory method is then the periphery network element that tested Network analyzing equipment is simulated using test instrumentation, but
It is that this method can not simulate multi-user simultaneously and load different types of service, user plane is only capable of giving out a contract for a project according to specified model,
Not veritably access service server.In fact, when congestion occurs for network, user and server side can be according to receipts
Situations such as data message situation, such as time delay, packet loss arrived, it is adaptively adjusted packet sending speed.Therefore, traditional laboratory inspection
Survey method can not construct real existing network environment.
The detection method of existing Network analyzing equipment accuracy is normally based on single physical resource occupancy situation
Detected.However, for Channel Sharing wireless network as LTE network, due to not traditional circuit domain, all languages
Sound and data service are carried in packet domain, and Traffic Channel is shared completely, the growth of the service bandwidth that can be provided also at double, i.e.,
In the case of having made in a small amount of user occupancy a large amount of physical resources, the user newly accessed remains able to be assigned to more network money
Source, enjoys preferably service.As can be seen here, individually with 2G, 3G mobile network, frequency, occupancy of time slot etc. are passed through
Single physical resource occupancy situation can not reflect the actual conditions of Internet resources, and the analysis result of Network analyzing equipment may
LTE network feature is not met, accordingly, it would be desirable to more be met Network analyzing equipment precision of analysis network reality
Detection.
The content of the invention
One side according to embodiments of the present invention, a technical problem to be solved is：A kind of network analysis is provided
The detection method and system of equipment accuracy, the detection to Network analyzing equipment accuracy is provided the characteristics of with for LTE network.
A kind of detection method of Network analyzing equipment accuracy provided in an embodiment of the present invention, the detection method includes：
Equipment or interface in Network analyzing equipment monitoring LTE network to be detected is set, and the Network analyzing equipment leads to
The busy-idle condition that the signaling interface monitors the LTE network is crossed, wherein, when the Network analyzing equipment meets default monitoring
During setting condition, the Network analyzing equipment judges network as busy condition, and otherwise the Network analyzing equipment judges network as the spare time
State；
The multiple activation users of simulation access the multiple business in the LTE network；
First is set to detect environment, the detection of setting first environment includes：The number of control activation user, makes described small
First desired value in area is less than the first threshold value, and controls the Operational Visit of the activation user access multiple business
Amount, makes the second desired value of the cell be less than the second threshold value, wherein, first index is that cell activation user's number is accounted for
The ratio of small domain tyeory accessing user number, second index is cell Physical Resource Block PRB utilization rates；
Identification is under the described first detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges network as busy condition under in response to detecting environment described first, then exports described
The first wrong testing result of Network analyzing equipment accuracy.
Preferably, network is judged as not busy state in response to the Network analyzing equipment under the described first detection environment, it is described
Method also includes：
Second is set to detect environment, the detection of setting second environment includes：The number of increase activation user, makes described small
First desired value in area meets first threshold value, and controls to activate the Operational Visit amount that user accesses multiple business, makes
Second desired value of the cell is less than second threshold value；
Identification is under the described second detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges network as busy condition under in response to detecting environment described second, then exports described
The second wrong testing result of Network analyzing equipment accuracy.
Preferably, network is judged as not busy state in response to the Network analyzing equipment under the described second detection environment, it is described
Method also includes：
3rd detection environment is set, and the detection of setting the 3rd environment includes：The number of the activation user is kept, makes institute
The first desired value for stating cell meets first threshold value, and improves the industry that the activation user accesses the multiple business
Business visit capacity, makes the second desired value of the cell meet second threshold value；
Identification is under the described 3rd detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges network as not busy state under in response to detecting environment the described 3rd, then exports described
The 3rd wrong testing result of Network analyzing equipment accuracy；In response to the Network analyzing equipment under the described 3rd detection environment
Judge that network exports the 4th errorless testing result of the Network analyzing equipment accuracy as busy condition, then.
Preferably, the control activation user accesses the Operational Visit amount of multiple business, specifically includes：By controlling activation
User accesses at least one of the class of business, access frequency, access times of multiple business mode, to control activation user to visit
Ask the Operational Visit amount of multiple business；
Accordingly, it is described to improve the Operational Visit amount that the activation user accesses the multiple business, specifically include：Pass through
Change activation user to access the class of business of multiple business, improve at least one of access frequency, increase access times mode,
To improve the Operational Visit amount that the activation user accesses the multiple business.
Preferably, the multiple activation users of the simulation access the multiple business in the LTE network, specifically include：
The control signaling of the multiple activation user's access services of construction and the user service data for accessing multiple business；
According to the Operational Visit characteristic distributions of the LTE network, the control of the multiple activation user's access service is believed
Make associated with the user service data that the construction accesses multiple business, generate multiple activation users and access the LTE network
In multiple business packet.
Preferably, methods described also includes：
In response to obtaining first testing result, either the second testing result or the 3rd testing result, to the net
The default monitoring setting condition of network analytical equipment is adjusted.
Preferably, the activation user number in first index is user's number that cell keeps uplink synchronous, theoretical
Accessing user's number is default cell at most accessible user's number.
Preferably, the equipment or interface set in Network analyzing equipment monitoring LTE network to be detected, specific bag
Include：
Appointing in S1-MME, S1-U, SGi or S5 interface in Network analyzing equipment monitoring LTE network to be detected, is set
The one or more interfaces of meaning；Or
Appointing in base station, MME, SGW, PGW, wireless webmaster in Network analyzing equipment monitoring LTE network to be detected, is set
The one or more equipment of meaning.Wireless webmaster can be the various management systems to wireless side apparatus.
A kind of detecting system of Network analyzing equipment accuracy provided in an embodiment of the present invention, the detecting system includes：
Equipment in Network analyzing equipment dispensing unit, the Network analyzing equipment monitoring LTE network to be detected for setting
Or interface, the Network analyzing equipment by the busy-idle condition of LTE network described in the equipment or interface monitor, wherein, work as institute
State Network analyzing equipment meet it is default monitoring setting condition when, the Network analyzing equipment judges network as busy condition, otherwise
The Network analyzing equipment judges network as not busy state；
User's analogue unit, for simulating the multiple business in multiple activation users access LTE network；Set first
Environment is detected, the detection of setting first environment includes：The number of control activation user, makes the first desired value of the cell small
In the first threshold value, and control the activation user to access the Operational Visit amount of the multiple business, make the of the cell
Two desired values are less than the second threshold value, wherein, first index is that cell activation user's number accounts for small domain tyeory accessing user
The ratio of number；Second index is cell Physical Resource Block PRB utilization rates；
Network analyzing equipment recognition unit, for recognize described first detection environment under the Network analyzing equipment whether
Judge network as busy condition；
Testing result output unit, in response to the Network analyzing equipment judgement net under the described first detection environment
Network is busy condition, exports the first wrong testing result of the Network analyzing equipment accuracy.
Preferably, in response to described first detection environment under the Network analyzing equipment judge network as not busy state, institute
User's analogue unit is stated, is additionally operable to set second to detect environment, the detection of setting second environment includes：Increase activation user's
Number, makes the first desired value of the cell meet first threshold value, and controls to activate user's access multiple business
Operational Visit amount, makes the second desired value of the cell be less than second threshold value；
The Network analyzing equipment recognition unit, is additionally operable to identification network analysis under the described second detection environment and sets
It is standby whether to judge network as busy condition；
The testing result output unit, is additionally operable in response to the Network analyzing equipment under the described second detection environment
Network is judged as busy condition, exports the second wrong testing result of the Network analyzing equipment accuracy.
Preferably, in response to described second detection environment under the Network analyzing equipment judge network as not busy state, institute
User's analogue unit is stated, is additionally operable to set the 3rd to detect environment, the detection of setting the 3rd environment includes：The activation is kept to use
The number at family, makes the first desired value of the cell meet first threshold value, and improve the activation user access institute
The Operational Visit amount of multiple business is stated, the second desired value of the cell is met second threshold value；
The Network analyzing equipment recognition unit, is additionally operable to the network analysis in the case where recognizing the 3rd detection environment and sets
It is standby whether to judge network as busy condition；
The Network analyzing equipment recognition unit, is additionally operable in response to the network analysis under the described 3rd detection environment
Equipment judges network as not busy state, exports the 3rd wrong testing result of the Network analyzing equipment accuracy；In response to described
The Network analyzing equipment judges network as busy condition under 3rd detection environment, exports the Network analyzing equipment accuracy errorless
The 4th testing result.
Preferably, user's analogue unit, specifically for by controlling activation user to access the business kind of multiple business
At least one of class, access frequency, access times mode, to control to activate the Operational Visit amount that user accesses multiple business；
The class of business of multiple business is accessed by changing activation user, at least one of access frequency, increase access times are improved
Mode, to improve the Operational Visit amount that the activation user accesses the multiple business.
Preferably, user's analogue unit, is specifically included：
Multi-user's signaling processing module, the control signaling for constructing multiple activation user's access services；
Service Processing Module, the user service data of multiple business is accessed for constructing；
Business association module, for the Operational Visit characteristic distributions according to the LTE network, by the multiple activation user
The control signaling of access service and the user service data of the access multiple business are mutually associated, and generate multiple activation users
Access the packet of the multiple business in the LTE network.
Preferably, the system also includes：
Network analyzing equipment adjustment unit, in response to obtaining first testing result, or the second testing result,
Or the 3rd testing result, the default monitoring setting condition to the Network analyzing equipment is adjusted.
Preferably, the activation user number in first index is user's number that cell keeps uplink synchronous, theoretical
Accessing user's number is default cell at most accessible user's number.
Preferably, the Network analyzing equipment dispensing unit, specifically for setting Network analyzing equipment to be detected to monitor
Any one or more interface in LTE network in S1-MME, S1-U, SGi or S5 interface；Or network to be detected is set
Any one or more equipment in analytical equipment monitoring LTE network in base station, MME, SGW, PGW, wireless webmaster.
Based on the above embodiment of the present invention provide Network analyzing equipment accuracy detection method and system, by for
The characteristics of LTE network, define the first index and the second index of LTE network busy-idle condition, and based on the first desired value and the
Two desired values judge that LTE network is in the condition of busy condition, and the first desired value is respectively cell activation user with the second desired value
Number accounts for the ratio and cell physical resource utilization rate PRB of small domain tyeory accessing user number, and simulates multiple activation users visits
Ask the multiple business in network so that when considering LTE network busy-idle condition, not only allow for the occupancy situation of physical resource,
The business impression of user is also contemplated, i.e., the service bandwidth that can be actually enjoyed per user more conforms to LTE nets so as to provide
The Network analyzing equipment accuracy detection of network feature.
In addition, by simulating the multiple business in multi-user access LTE network, to influence the busy-idle condition of network, then root
The condition of busy condition is according to the judgement LTE network of the actual result of determination of Network analyzing equipment and definition, so as in reality
Test room simulation existing network service distribution, user distribution, to construct multiple network state, and with it is practical, be easy to construction and survey
Specific, inspection of the realization to Network analyzing equipment accuracy of examination hall scape.
By referring to the drawings to the detailed description of the exemplary embodiment of the present invention, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Simultaneously, it should be appreciated that for the ease of description, the size of the various pieces shown in accompanying drawing is not according to reality
Proportionate relationship draw.Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The accompanying drawing for constituting a part for specification describes embodiments of the invention, and is used to solve together with the description
Release the principle of the present invention.
Referring to the drawings, according to following detailed description, the present invention can be more clearly understood from, wherein：
Fig. 1 shows a kind of flow signal of embodiment of detection method of Network analyzing equipment accuracy provided by the present invention
Figure；
Fig. 2 shows that the flow of another embodiment of detection method of Network analyzing equipment accuracy provided by the present invention is shown
It is intended to；
Fig. 3 shows that the flow of another embodiment of the detection method of Network analyzing equipment accuracy provided by the present invention is shown
It is intended to；
Fig. 4 shows a kind of structural representation of embodiment of the detecting system of Network analyzing equipment accuracy provided by the present invention
Figure；
Fig. 5 shows that user's analogue unit one kind is applied in the detecting system of Network analyzing equipment accuracy provided by the present invention
The structural representation of example.
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 should note
Anticipate and arrive：Unless specifically stated otherwise, the part and the positioned opposite of step otherwise illustrated in these embodiments does not limit this hair
Bright scope.
The description only actually at least one exemplary embodiment is illustrative below, never as to the present invention
And its any limitation applied or used.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
The every other embodiment obtained under the premise of the property made work, belongs to the scope of protection of the invention.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing a part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
For LTE network, business and signaling traffic load are embodied in the occupancy of Physical Resource Block, therefore, pass through thing
The utilization rate of reason resource block can reflect the tensity of interface-free resources.But, it is wireless for Channel Sharing as LTE network
System, even in a small amount of user occupancy in the case of a large amount of physical resources, the user newly accessed remains able to be assigned to more
Internet resources, enjoy preferably service.Therefore, single physical resource, which takes, can not reflect the actual feelings of Internet resources
Condition, when network congestion situation criterion is considered, except the occupancy situation of physical resource, it is also contemplated that the industry per user
Business impression, i.e., the service bandwidth that each user can actually enjoy.
In each embodiment of the invention, the first index and the second index of LTE network busy-idle condition are defined.First index
The ratio that user's number accounts for small domain tyeory accessing user number, the business impression of reflection user are activated for cell.Second index is
Cell Physical Resource Block PRB utilization rates, reflect Internet resources occupies situation.Thus there is provided to cell busy state-detection
Two dimensions.The value of two threshold values can be set according to cell actual conditions.
Cell activation user number in first index can carry out business by the simulation multi-user provided in the present invention
Determined in the operation of access, small domain tyeory accessing user number can be set in advance according to cell concrete condition.Second index is
Cell Physical Resource Block PRB utilization rates can be obtained by this cell PRB utilization rates exported on cell base station.
Definition meets default first threshold value and the second threshold value respectively when first desired value and the second desired value
When, judge that the LTE network is in busy condition.
Cell two indices meet the threshold value of above-mentioned two setting simultaneously, i.e., in busy condition.Based on above-mentioned detection mark
Accurate setting, in the case where condition is met, Network analyzing equipment analysis result should be consistent with above-mentioned examination criteria, so as to
It is accurately judged to the busy-idle condition of the cell status.
For above-mentioned cell busy evaluation criterion, the method and system that can be provided based on following examples is to network analysis
The accuracy of equipment is tested：
Shown in Figure 1, Fig. 1 shows that detection method one kind of Network analyzing equipment accuracy provided by the present invention is implemented
The schematic flow sheet of example.It is right in Fig. 4 referring to the detecting system of the Network analyzing equipment accuracy shown in Fig. 4 for ease of understanding
In NE, network entity perform corresponding operation in Fig. 1.The inspection for the Network analyzing equipment accuracy that the embodiment is provided
Survey method includes following operation：
101, the equipment or interface in Network analyzing equipment monitoring LTE network to be detected are set, wherein, network analysis is set
The standby busy-idle condition by the equipment or interface monitor LTE network, wherein, the content of Network analyzing equipment monitoring can be letter
Order or business, specific monitoring mode may be by interface monitor, it is also possible to monitoring device, work as network analysis
When equipment meets default monitoring setting condition, Network analyzing equipment judges network as busy condition, and otherwise Network analyzing equipment is sentenced
It is not busy state to determine network；
102, by simulating the multiple business in multiple activation users access LTE networks, set first to detect environment, set
First detection environment includes：The number of control activation user, makes the first desired value of cell be less than the first threshold value, and control
The Operational Visit amount that user accesses multiple business is activated, the second desired value of cell is less than the second threshold value；
103, identification is under the first detection environment, and whether Network analyzing equipment judges network as busy condition；
104, in response to judging that network as busy condition, then exports network analysis in the first detection environment lower network analytical equipment
The first wrong testing result of equipment accuracy.
The method provided based on above-described embodiment, the characteristics of by for LTE network, defines LTE network busy-idle condition
First index and the second index, and judge that LTE network is in the condition of busy condition based on the first desired value and the second desired value,
So that when considering LTE network busy-idle condition, not only allowing for the occupancy situation of physical resource, it is also contemplated that the business sense of user
By the service bandwidth that can be actually enjoyed per user, so as to provide the Network analyzing equipment for more conforming to LTE network feature
Accuracy is detected.
Under the first detection environment of 102 operation settings, the first desired value of cell is less than the first threshold value, and cell
The second desired value be less than the second threshold value, therefore, now network does not reach the condition of network busy, if Network analyzing equipment judge
Network is busy condition, then can identify decision error, the first wrong testing result of output Network analyzing equipment accuracy.
Shown in Figure 2, Fig. 2 shows another reality of detection method of Network analyzing equipment accuracy provided by the present invention
Apply the schematic flow sheet of example.Compared with Fig. 1 embodiments, judge network as the spare time in response to the first detection environment lower network analytical equipment
State, this method also includes：
201, set second to detect environment, set second to detect that environment includes：The number of increase activation user, makes cell
First desired value meets the first threshold value, and controls to activate the Operational Visit amount that user accesses multiple business, makes the of cell
Two desired values are less than the second threshold value；
202, identification is under the second detection environment, and whether Network analyzing equipment judges network as busy condition；
203, in response to judging that network as busy condition, then exports network analysis in the second detection environment lower network analytical equipment
The second wrong testing result of equipment accuracy.
Under the second detection environment of 201 operation settings, the first desired value of cell meets the first threshold value, and cell
The second desired value be less than the second threshold value, therefore, now network does not still reach the condition of network busy, if Network analyzing equipment
Network is judged as busy condition, then can identify decision error, the second wrong detection knot of output Network analyzing equipment accuracy
Really.
Shown in Figure 3, Fig. 3 shows another reality of the detection method of Network analyzing equipment accuracy provided by the present invention
Apply the schematic flow sheet of example.Compared with Fig. 2 embodiments, judge network as the spare time in response to the second detection environment lower network analytical equipment
State, this method also includes：
301, set the 3rd to detect environment, set the 3rd to detect that environment includes：The number of activation user is kept, makes cell
First desired value meets the first threshold value, and improves the Operational Visit amount that activation user accesses multiple business, makes the of cell
Two desired values meet the second threshold value；
302, identification is under the 3rd detection environment, and whether Network analyzing equipment judges network as busy condition, in response to the
Three detection environment lower network analytical equipments judge network as not busy state, perform 303 operation；It is off line in response to the 3rd detection environment
Network analytical equipment judges network as busy condition, performs 304 operation；
303, the 3rd wrong testing result of output Network analyzing equipment accuracy；
304, the 4th errorless testing result of output Network analyzing equipment accuracy.
Under the 3rd detection environment of 301 operation settings, the first desired value of cell meets the first threshold value, and cell
The second desired value meet the second threshold value, therefore, now network state reach network busy condition, if Network analyzing equipment judge
Network is not busy condition, then can identify decision error, the 3rd wrong testing result of output Network analyzing equipment accuracy.
If Network analyzing equipment judges network as busy condition, can identify analysis it is errorless, output Network analyzing equipment accuracy without
The 4th testing result by mistake.
According to the inventive method embodiment specific example, control activation user accesses the Operational Visit of multiple business
Amount, specifically can be by controlling activation user to access at least one in the class of business, access frequency, access times of multiple business
Kind of mode is realized.
Accordingly, the Operational Visit amount that the activation user accesses the multiple business is improved, is specifically included：By changing
Activate at least one of the class of business, raising access frequency, increase access times of user's access multiple business mode and come real
It is existing.For different classs of business, activation user accesses different business, and the occupancy to network physical resource block is differently.
For example, for file downloading service compared with the business for browsing webpage, due to the integrality for needing to ensure to download file, it is desirable to
Connection has higher QoS guarantee, it is therefore desirable to more Physical Resource Block, the size for downloading file, can also change thing
Manage occupying for resource block.In addition, the access frequency of activation user's access service is improved, or increase access times, based on network
More connections are set up, increase occupying for Physical Resource Block.
According to the inventive method embodiment specific example, simulate multiple activation users and access many in LTE network
The business of kind, is specifically included：
The control signaling of the multiple activation user's access services of construction and the user service data for accessing multiple business；
According to the Operational Visit characteristic distributions of LTE network, by the control signaling and construction of multiple activation user's access services
Accessing the user service data of multiple business is associated, and generates the number that multiple activation users access the multiple business in LTE network
According to bag.
The example of the present invention is described below in detail, detects the Network analyzing equipment of certain company to network busy-idle condition point
Analyse the accuracy of result.LTE network end to end is built, using 20M FDD spectral bandwidths.The Network analyzing equipment is connected to
In LTE network, from wireless and core-network side gathered data, the judgement for doing network busy-idle condition.In order to construct various networks
State, can be accessed using signaling generator loading simulation multi-user service.
For the cell of 20M spectral bandwidths, under laboratory environment, the total theoretical bandwidth of cell can reach 100M with
On, user obtains relatively good business impression, and average bandwidth is needed in more than 500Kbps, and therefore, the upper limit of user is 200, reason
It it is 400 by user's number.The ratio upper limit for activating user's number is 50%.According to cell conditions, this cell Physical Resource Block
PRB utilization rate is busy condition more than 80%, therefore, and based on two indices defined above, in laboratory environments, setting is such as
Lower two threshold values：
This cell activation user's number account for cell can theoretical accessing user's number ratio>50%;
This cell Physical Resource Block PRB utilization rate>80%.
When network reaches above-mentioned two threshold value simultaneously, Network analyzing equipment judges network as busy condition, then the network point
The analysis result of desorption device is errorless.
In order to improve the accuracy of test, initiate multiple business in simulation multi-user and access, can be as far as possible with reference to CDMA etc.
The user's number and flow accounting of existing network data typical services send corresponding data message.CDMA existing network data collection source
In multiple provinces and cities, existing network business is complicated, is related to more than 40 kinds of major class, the business of more than 400 kinds of group.With reference to existing network data, it is determined that main
The 3 quasi-representative business wanted are that HTTP browses class, downloads class, Streaming Media class business, and user's number accounting using 3 kinds of business is
20%、55%、25%.The number of simulation activation user is incremented to 200 to more than 200 since 1, wherein, 20% activation user accesses
HTTP browses class business, and 55% activation user accesses downloading business, 25% activation user's Streaming Media class business.
By simulating the multiple business in multi-user access LTE network, to influence the busy-idle condition of network, further according to network
The actual result of determination of analytical equipment and the judgement LTE network of definition are in the condition of busy condition, so as in laboratory mould
Intend existing network service distribution, user distribution, to construct multiple network state, and with it is practical, be easy to construct test scene
It is specific.
According to the inventive method embodiment specific example, this method can also include：
In response to obtaining the first testing result, either the second testing result or the 3rd testing result, set to network analysis
Standby default monitoring sets condition to be adjusted, so as to improve the accuracy of Network analyzing equipment testing result.
According to the inventive method embodiment specific example, the activation user number in the first index keeps for cell
User's number of uplink synchronous, theoretical accessing user's number is default cell at most accessible user's number.Activate user
Number can also be the synchronous user's number of cell downlink, or the user's number occupied with other under network resource status.
According to the inventive method embodiment specific example, Network analyzing equipment monitoring LTE nets to be detected are set
Equipment or interface in network, are specifically included：
Appointing in S1-MME, S1-U, SGi or S5 interface in Network analyzing equipment monitoring LTE network to be detected, is set
The one or more interfaces of meaning；Or base station in Network analyzing equipment monitoring LTE network to be detected is set（eNB）, mobile management
Entity（MobilityManagement Entity, MME）, gateway (Service Gateway, SGW), grouped data section
Any one or more equipment in point gateway (Packet Data Node Gateway, PGW), wireless webmaster.
Shown in Figure 4, Fig. 4 shows that detecting system one kind of Network analyzing equipment accuracy provided by the present invention is implemented
The structural representation of example.On the definition of the first index and the second index, and judge that LTE network is in the condition of busy condition,
Referring to foregoing specific introduction, no longer tell in detail here.The detecting system includes：
Setting in Network analyzing equipment dispensing unit 401, the Network analyzing equipment monitoring LTE network to be detected for setting
Standby or interface, Network analyzing equipment by the busy-idle condition of equipment or interface monitor LTE network, wherein, work as Network analyzing equipment
When meeting default monitoring setting condition, Network analyzing equipment judges network as busy condition, and otherwise Network analyzing equipment judges net
Network is not busy state, and Network analyzing equipment can be by being connected to strategy and charging rule functions (Policy and Charging
Rules Function, PCRF) implement monitoring；
User's analogue unit 402, for simulating the multiple business in multiple activation users access LTE networks；Set first
Environment is detected, sets first to detect that environment includes：The number of control activation user, makes the first desired value of cell be less than first
Limit value, and control to activate the Operational Visit amount that user accesses multiple business, the second desired value of cell is less than the second thresholding
Value；
Network analyzing equipment recognition unit 403, for recognizing whether the first detection environment lower network analytical equipment judges
Network is busy condition；
Testing result output unit 404, in response to first detection environment lower network analytical equipment judge network as
Busy condition, the first wrong testing result of output Network analyzing equipment accuracy.
One specific example of system according to the invention embodiment, in response to detecting environment lower network analytical equipment first
Network is judged as not busy state, and user's analogue unit 402 is additionally operable to set second to detect environment, sets second to detect that environment includes：
The number of increase activation user, makes the first desired value of cell meet the first threshold value, and it is a variety of to control activation user to access
The Operational Visit amount of business, makes the second desired value of cell be less than the second threshold value；
Network analyzing equipment recognition unit 403, is additionally operable to whether identification is sentenced in the second detection environment lower network analytical equipment
Network is determined for busy condition；
Testing result output unit 404, is additionally operable in response to judging network in the second detection environment lower network analytical equipment
For busy condition, the second wrong testing result of output Network analyzing equipment accuracy.
One specific example of system according to the invention embodiment, in response to detecting environment lower network analytical equipment second
Network is judged as not busy state, user's analogue unit 402 is additionally operable to set the 3rd to detect environment, set the 3rd to detect that environment includes：
The number of activation user is kept, the first desired value of cell is met the first threshold value, and it is a variety of to improve activation user's access
The Operational Visit amount of business, makes the second desired value of cell meet the second threshold value；
Network analyzing equipment recognition unit 403, is additionally operable to detect whether environment lower network analytical equipment is sentenced in identification the 3rd
Network is determined for busy condition；
Network analyzing equipment recognition unit 403 is additionally operable in response to judging net in the 3rd detection environment lower network analytical equipment
Network is not busy state, the 3rd wrong testing result of output Network analyzing equipment accuracy；In response to the 3rd detection environment lower network
Analytical equipment judges network as busy condition, the 4th errorless testing result of output Network analyzing equipment accuracy.
One specific example of system according to the invention embodiment, user's analogue unit, specifically for passing through control
Activate user and access at least one of the class of business, access frequency, access times of multiple business mode, to control activation to use
Family accesses the Operational Visit amount of multiple business；The class of business of multiple business is accessed by changing activation user, access frequency is improved
At least one of rate, increase access times mode, to improve the Operational Visit that the activation user accesses the multiple business
Amount.
It is shown in Figure 5, a specific example of system according to the invention embodiment, user's analogue unit 402, specific bag
Include：
Multi-user's signaling processing module 501, the control signaling for constructing multiple activation user's access services；
Service Processing Module 502, the user service data of multiple business is accessed for constructing；
Business association module 503, for the Operational Visit characteristic distributions according to LTE network, multiple activation users are accessed
The control signaling of business is mutually associated with accessing the user service data of multiple business, is generated multiple activation users and is accessed LTE
The packet of multiple business in network.
Multi-user's signaling processing module 501 handles signaling plane, can simulate multi-user and initiate signaling at Uu mouthfuls, simulate multi-user
Initiate network attachment.Service Processing Module 502 simulation multi-user initiate business, the behavior in analog subscriber face, by with multi-user
Signaling processing module 501 is associated, and can simulate the interaction between multi-user and different service servers, accesses polytype industry
Business, including processing downlink message.Multi-user's signaling processing module 501 can dynamically be adjusted according to the feedback or setting of operation layer
The speed of whole access service.Multi-user's signaling processing module 501 can be by chain of command such as user's mark or IP address and user
The Operational Visit in face, the business such as accessing webpage, download file is associated, and is exactly real one by one use in terms of network side
Family is in the business of progress.Miscellaneous service can be accessed as real user by being so combined into the analog subscriber of more than 200 come
Server, from the point of view of Internet and application layer, the behavior with real user is consistent.
Business in live network is various, and each business accounting has certain rule, business association on long terms
Use of the module 503 according to Operational Visit characteristic distributions by the control signaling of multiple activation user's access services with accessing multiple business
Family business datum is mutually associated, and farthest simulates multi-user access multi-service scene in real end to end network.
One specific example of system according to the invention embodiment, system also includes：
Network analyzing equipment adjustment unit 401, in response to obtaining the first testing result, or the second testing result,
Or the 3rd testing result, the default monitoring to Network analyzing equipment sets condition to be adjusted.
According to the inventive method embodiment specific example, the activation user number in the first index keeps for cell
User's number of uplink synchronous, theoretical accessing user's number is default cell at most accessible user's number.
One specific example of system according to the invention embodiment, Network analyzing equipment dispensing unit 401, specifically for setting
Put in Network analyzing equipment monitoring LTE network to be detected in S1-MME, S1-U, SGi or S5 interface any one or it is many
Plant interface；Or set in Network analyzing equipment monitoring LTE network to be detected in base station, MME, SGW, PGW, wireless webmaster
Any one or more equipment.
So far, the detection method according to a kind of Network analyzing equipment accuracy of the present invention is described in detail with being
System.In order to avoid the design of the masking present invention, some details known in the field are not described.Those skilled in the art according to
Above description, completely it can be appreciated how implementing technical scheme disclosed herein.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and it
Same or analogous part cross-reference between the difference of its embodiment, each embodiment.For system embodiment
For, because it is substantially corresponding with embodiment of the method, so description is fairly simple, referring to the portion of embodiment of the method in place of correlation
Defend oneself bright.
The detection method and system of the Network analyzing equipment accuracy of the present invention may be achieved in many ways.For example,
It can realize that the Network analyzing equipment of the present invention is accurate by any combinations of software, hardware, firmware or software, hardware, firmware
The detection method and system of true property.The said sequence of the step of for methods described is merely to illustrate, side of the invention
The step of method, is not limited to order described in detail above, unless specifically stated otherwise.In addition, in certain embodiments,
The present invention can be also embodied as recording to program in the recording medium, these programs include being used to realize the method according to the invention
Machine readable instructions.Thus, the present invention also covering storage is used for the recording medium for performing the program of the method according to the invention.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel are it should be understood that above example is merely to illustrate, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (16)
1. a kind of detection method of Network analyzing equipment accuracy, it is characterised in that the detection method includes：
Equipment or interface in Network analyzing equipment monitoring Long Term Evolution LTE network to be detected is set, and the network analysis is set
The standby busy-idle condition by LTE network described in the equipment or interface monitor, wherein, when the Network analyzing equipment meets default
Monitoring when condition is set, the Network analyzing equipment judges network as busy condition, otherwise Network analyzing equipment judgement net
Network is not busy state；
By simulating the multiple business in multiple activation users access LTE network, first is set to detect environment；It is described to set
First detection environment includes：The number of control activation user, makes the first desired value of cell be less than the first threshold value, and control
The activation user accesses the Operational Visit amount of the multiple business, the second desired value of the cell is less than the second thresholding
Value, wherein, first index is that cell activates the ratio that user's number accounts for small domain tyeory accessing user number, and described second refers to
It is designated as cell Physical Resource Block PRB utilization rates；
Identification is under the described first detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges network as busy condition under in response to detecting environment described first, exports the network point
The first wrong testing result of desorption device accuracy.
2. according to the method described in claim 1, it is characterised in that in response to the network analysis under the described first detection environment
Equipment judges network as not busy state, and methods described also includes：
Second is set to detect environment, the detection of setting second environment includes：The number of increase activation user, makes the cell
First desired value meets first threshold value, and controls to activate the Operational Visit amount that user accesses multiple business, makes described
Second desired value of cell is less than second threshold value；
Identification is under the described second detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges that network exports the network as busy condition, then under in response to detecting environment described second
The second wrong testing result of analytical equipment accuracy.
3. method according to claim 2, it is characterised in that in response to the network analysis under the described second detection environment
Equipment judges network as not busy state, and methods described also includes：
3rd detection environment is set, and the detection of setting the 3rd environment includes：The number of the activation user is kept, is made described small
First desired value in area meets first threshold value, and improves the business visit that the activation user accesses the multiple business
The amount of asking, makes the second desired value of the cell meet second threshold value；
Identification is under the described 3rd detection environment, and whether the Network analyzing equipment judges network as busy condition；
The Network analyzing equipment judges that network exports the network as not busy state, then under in response to detecting environment the described 3rd
The 3rd wrong testing result of analytical equipment accuracy；Judge in response to the Network analyzing equipment under the described 3rd detection environment
Network is busy condition, then exports the 4th errorless testing result of the Network analyzing equipment accuracy.
4. method according to claim 3, it is characterised in that the business that the control activation user accesses multiple business is visited
The amount of asking, is specifically included：In class of business, access frequency, access times by controlling activation user's access multiple business extremely
Few a kind of mode, to control to activate the Operational Visit amount that user accesses multiple business；
Accordingly, it is described to improve the Operational Visit amount that the activation user accesses the multiple business, specifically include：By changing
User is activated to access the class of business of multiple business, at least one of access frequency, increase access times mode is improved, to carry
The high activation user accesses the Operational Visit amount of the multiple business.
5. method according to claim 4, it is characterised in that the multiple activation users of simulation access the LTE network
In multiple business, specifically include：
The control signaling of the multiple activation user's access services of construction and the user service data for accessing multiple business；
According to the Operational Visit characteristic distributions of the LTE network, by the control signaling of the multiple activation user's access service with
The user service data that the construction accesses multiple business is associated, and generates multiple activation users and accesses in the LTE network
The packet of multiple business.
6. method according to claim 5, it is characterised in that methods described also includes：
In response to obtaining first testing result, either the second testing result or the 3rd testing result, divide the network
The default monitoring setting condition of desorption device is adjusted.
7. the method according to claim 1 to 6 any one, it is characterised in that the activation user in first index
Number is that theoretical accessing user's number in user's number that cell keeps uplink synchronous, first index is default cell
The user's number that at most can access.
8. method according to claim 7, it is characterised in that setting Network analyzing equipment monitoring LTE to be detected
Multiple interfaces or equipment in network, are specifically included：
Set any one in S1-MME, S1-U, SGi or S5 interface in Network analyzing equipment monitoring LTE network to be detected
Plant or multiple interfaces；Or
Set base station in Network analyzing equipment monitoring LTE network to be detected, mobile management entity MME, gateway SGW, point
Any one or more equipment in group back end gateway PGW, wireless webmaster.
9. a kind of detecting system of Network analyzing equipment accuracy, it is characterised in that the detecting system includes：
Equipment or interface in Network analyzing equipment dispensing unit, the Network analyzing equipment monitoring LTE network to be detected for setting,
The Network analyzing equipment by the busy-idle condition of LTE network described in the equipment or interface monitor, wherein, when the network point
When desorption device meets default monitoring setting condition, the Network analyzing equipment judges network as busy condition, otherwise the network
Analytical equipment judges network as not busy state；
User's analogue unit, for by simulating the multiple business in multiple activation users access LTE network, setting first
Environment is detected, the detection of setting first environment includes：The number of control activation user, makes the first desired value of cell be less than the
One threshold value, and control the activation user to access the Operational Visit amount of the multiple business, make the second of the cell to refer to
Scale value is less than the second threshold value；Wherein, first index is that cell activation user's number accounts for small domain tyeory accessing user number
Ratio, second index be cell Physical Resource Block PRB utilization rates；
Network analyzing equipment recognition unit, for recognizing whether the Network analyzing equipment judges under the described first detection environment
Network is busy condition；
Testing result output unit, in response to described first detection environment under the Network analyzing equipment judge network as
Busy condition, exports the first wrong testing result of the Network analyzing equipment accuracy.
10. system according to claim 9, it is characterised in that in response to the network under the described first detection environment
Analytical equipment judges network as not busy state, user's analogue unit, is additionally operable to set second to detect environment；It is described to set second
Detection environment includes：The number of increase activation user, makes the first desired value of the cell meet first threshold value, and
Control activation user accesses the Operational Visit amount of multiple business, the second desired value of the cell is less than second thresholding
Value；
The Network analyzing equipment recognition unit, being additionally operable to identification Network analyzing equipment under the described second detection environment is
It is no to judge network as busy condition；
The testing result output unit, is additionally operable in response to the Network analyzing equipment judgement under the described second detection environment
Network is busy condition, exports the second wrong testing result of the Network analyzing equipment accuracy.
11. system according to claim 10, it is characterised in that in response to the network under the described second detection environment
Analytical equipment judges network as not busy state, user's analogue unit, is additionally operable to set the 3rd to detect environment；It is described to set the 3rd
Detection environment includes：The number of the activation user is kept, the first desired value of the cell is met first threshold value,
And the Operational Visit amount that the activation user accesses the multiple business is improved, the second desired value of the cell is met institute
State the second threshold value；
The Network analyzing equipment recognition unit, being additionally operable to the Network analyzing equipment in the case where recognizing the 3rd detection environment is
It is no to judge network as busy condition；
The Network analyzing equipment recognition unit, is additionally operable in response to the Network analyzing equipment under the described 3rd detection environment
Network is judged as not busy state, exports the 3rd wrong testing result of the Network analyzing equipment accuracy；In response to the described 3rd
The Network analyzing equipment judges network as busy condition under detection environment, the output Network analyzing equipment accuracy it is errorless the
Four testing results.
12. system according to claim 11, it is characterised in that user's analogue unit, specifically for passing through control
Activate user and access at least one of the class of business, access frequency, access times of multiple business mode, to control activation to use
Family accesses the Operational Visit amount of multiple business；The class of business of multiple business is accessed by changing activation user, access frequency is improved
At least one of rate, increase access times mode, to improve the Operational Visit that the activation user accesses the multiple business
Amount.
13. system according to claim 12, it is characterised in that user's analogue unit, is specifically included：
Multi-user's signaling processing module, the control signaling for constructing multiple activation user's access services；
Service Processing Module, the user service data of multiple business is accessed for constructing；
Business association module, for the Operational Visit characteristic distributions according to the LTE network, the multiple activation user is accessed
The control signaling of business and the user service data of the access multiple business are mutually associated, and are generated multiple activation users and are accessed
The packet of multiple business in the LTE network.
14. system according to claim 13, it is characterised in that the system also includes：
Network analyzing equipment adjustment unit, in response to obtaining first testing result, either the second testing result or
3rd testing result, the default monitoring setting condition to the Network analyzing equipment is adjusted.
15. the system according to claim 9 to 14 any one, it is characterised in that the activation in first index is used
Family number is user's number that cell keeps uplink synchronous, and theoretical accessing user's number is default cell at most accessible use
Family number.
16. system according to claim 15, it is characterised in that the Network analyzing equipment dispensing unit, specifically for
Set in Network analyzing equipment monitoring LTE network to be detected in S1-MME, S1-U, SGi or S5 interface any one or
Multiple interfaces；Or set in Network analyzing equipment monitoring LTE network to be detected in base station, MME, SGW, PGW, wireless webmaster
Any one or more equipment.
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