CN104363617B - Network element quality automatic evaluation method - Google Patents
Network element quality automatic evaluation method Download PDFInfo
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- CN104363617B CN104363617B CN201410597545.5A CN201410597545A CN104363617B CN 104363617 B CN104363617 B CN 104363617B CN 201410597545 A CN201410597545 A CN 201410597545A CN 104363617 B CN104363617 B CN 104363617B
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- emulation
- data flow
- cell phone
- user plane
- downstream data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
Abstract
A kind of network element quality automatic evaluation method, initially set up the server for being used as emulation respectively with the mobility management entity MME in LTE communication network and user plane Access Service Network Gateway SGW phase wired connections, the described server for being used as emulation with more than two mobility management entity MME2 in LTE communication network can communicate connection by S1 MME interfaces, the described server for being used as emulation can be by S1 u interfaces with more than two user plane Access Service Network Gateway SGW phase wired connections in LTE communication network, emulation 4G cell phone module and emulation radio resources management node eNodeB modules are provided with the described server for being used as emulating, and efficiently avoid legacy equipment webmaster and instrument is dialed with reference to other step methods, one statistical indicator can only be all provided, the defect of objective quantification standard.
Description
Technical field
The invention belongs to LTE emulation testing field, and in particular to a kind of network element quality automatic evaluation method.
Background technology
Currently for having many means of testing and method of testing in terms of LTE network, because LTE data cores net topology is multiple
Miscellaneous, network element device producer is numerous, and the running quality of same category of device how is assessed automatically, is apparent from optimizing direction, by tradition
Equipment webmaster and instrument dial, a statistical indicator can only be all provided, there is shortcoming as objective quantification standard.
The content of the invention
The present invention provides a kind of network element quality automatic evaluation method, initially sets up respectively with the movement in LTE communication network
Property management entity MME and user plane Access Service Network Gateway SGW phase wired connections the server for being used as emulation, it is described be used as it is imitative
Genuine server can be communicated by S1-MME interface with more than two mobility management entity MME2 in LTE communication network
Letter connection, the described server for being used as emulation can be by S1-U interface with more than two users in LTE communication network
Emulation 4G cell phone module is provided with face Access Service Network Gateway SGW phase wired connections, the described server for being used as emulating and imitative
True radio resources management node eNodeB modules, and efficiently avoid legacy equipment webmaster and instrument with reference to other step methods
Dial, a statistical indicator, the defect of objective quantification standard can only be all provided.
To achieve the above object, the technical scheme is that：
A kind of network element quality automatic evaluation method, step is as follows：
Step 1：Initially set up respectively with the mobility management entity MME2 in LTE communication network and user plane access service
The server 1 for being used as emulation of gateway SGW3 phase wired connections, the described server 1 for being used as emulation can be connect by S1-MME
Mouth 4 communicates connection, the described clothes for being used as emulation with more than two mobility management entity MME2 in LTE communication network
Being engaged in device 1 can be wired with more than two user plane Access Service Network Gateway SGW3 phases in LTE communication network by S1-U interface 7
Emulation 4G cell phone module 5 and emulation radio resources management node are provided with connection, the described server 1 for being used as emulating
ENodeB modules 6；
Step 2：Server 1 as emulation starts emulation radio resources management node eNodeB modules to pass through first
S1-MME interface 4 and S1-U interface 7 are respectively with the mobility management entity MME2 in LTE communication network and user plane access service
Gateway SGW3 phase wired connections, start emulation 4G cell phone module 5 to simulate the proper communication behavior of 4G cell phone, simulation 4G cell phone
The produced upstream of proper communication behavior is separately sent to mobility management entity all in LTE communication network
In MME2 and all user plane Access Service Network Gateway SGW3, thus the mobility management entity MME2 in LTE communication network and
Downstream data flow produced by proper communication behavior is directed to produced by user plane Access Service Network Gateway SGW3, which is also sent back, to be used as
The server 1 of emulation, so emulate 4G cell phone module 5 just according to upstream, downstream data flow, upstream transmission
Time and the reception time of downstream data flow carry out the success rate of calculation delay and data flow, and time delay is exactly the reception of downstream data flow
Time subtracts the transmission time of the upstream corresponding to the downstream data flow, and the success rate of data flow is exactly setting time model
Enclose the number of success divided by the total degree with upstream in downstream data flow identical time range of interior downstream data flow, institute
The proper communication behavior for the simulation 4G cell phone stated includes the proper communication surfed the Net for voice call and 4G cell phone；
Step 3：Then the successful time delay summation of the downstream data flow in the range of setting time divided by the setting time
In the range of the number of success of downstream data flow obtain time delay average value, further according to time delay average value and data flow success rate each
Set weight carrys out weighted sum, and described weighted sum value is corresponding mobility management entity MME2 or user plane
The quality assessment value of network element as Access Service Network Gateway SGW3.
Described emulation radio resources management node eNodeB modules can pass through 7 points of S1-MME interface 4 and S1-U interface
Not with the mobility management entity MME2 in LTE communication network and user plane Access Service Network Gateway SGW3 phase wired connections.
Described emulation 4G cell phone module 5 can simulate the proper communication behavior of 4G cell phone, simulate the positive normal open of 4G cell phone
The produced upstream of letter behavior is separately sent to mobility management entity MME2 all in LTE communication network and institute
In some user plane Access Service Network Gateway SGW3, thus the mobility management entity MME2 and user plane in LTE communication network connect
Downstream data flow produced by proper communication behavior is directed to produced by entering in gateway SGW3 also sends back the clothes as emulation
Be engaged in device 1, so emulation 4G cell phone module 5 just according to upstream, downstream data flow, the transmission time of upstream and under
The reception time of row data flow carrys out the success rate of calculation delay and data flow, and time delay is exactly to subtract the reception time of downstream data flow
The transmission time of upstream corresponding to the downstream data flow, the success rate of data flow is exactly descending in the range of setting time
The number of success of data flow divided by the total degree with upstream in downstream data flow identical time range, described simulation
The proper communication behavior of 4G cell phone includes the proper communication surfed the Net for voice call and 4G cell phone；It is then able to a setting time
In the range of the successful time delay summation of downstream data flow divided by the number of success of downstream data flow in the range of the setting time obtain
Then Yangjing average, further according to the success rate of time delay average value and data flow, each set weight carrys out weighted sum, described
Weighted sum value be network element as corresponding mobility management entity MME2 or user plane Access Service Network Gateway SGW3
Quality assessment value.
Compared with prior art, extension of the invention and improvement are as follows：
The invention provides complete network element Evaluation System and network element monitoring platform, " quality interval division is employed
The business that method " and " weighing computation method " are carried to each network element entity carries out the scoring of user's perception.
Brief description of the drawings
Fig. 1 is theory structure schematic diagram of the invention.
Embodiment
Below by specific embodiment, the present invention will be further described：
As shown in figure 1, network element quality automatic evaluation method, step is as follows：
Step 1：Initially set up respectively with the mobility management entity MME2 in LTE communication network and user plane access service
The server 1 for being used as emulation of gateway SGW3 phase wired connections, the described server 1 for being used as emulation can be connect by S1-MME
Mouth 4 communicates connection, the described clothes for being used as emulation with more than two mobility management entity MME2 in LTE communication network
Being engaged in device 1 can be wired with more than two user plane Access Service Network Gateway SGW3 phases in LTE communication network by S1-U interface 7
Emulation 4G cell phone module 5 and emulation radio resources management node are provided with connection, the described server 1 for being used as emulating
ENodeB modules 6；
Step 2：Server 1 as emulation starts emulation radio resources management node eNodeB modules to pass through first
S1-MME interface 4 and S1-U interface 7 are respectively with the mobility management entity MME2 in LTE communication network and user plane access service
Gateway SGW3 phase wired connections, start emulation 4G cell phone module 5 to simulate the proper communication behavior of 4G cell phone, simulation 4G cell phone
The produced upstream of proper communication behavior is separately sent to mobility management entity all in LTE communication network
In MME2 and all user plane Access Service Network Gateway SGW3, thus the mobility management entity MME2 in LTE communication network and
Downstream data flow produced by proper communication behavior is directed to produced by user plane Access Service Network Gateway SGW3, which is also sent back, to be used as
The server 1 of emulation, so emulate 4G cell phone module 5 just according to upstream, downstream data flow, upstream transmission
Time and the reception time of downstream data flow carry out the success rate of calculation delay and data flow, and time delay is exactly the reception of downstream data flow
Time subtracts the transmission time of the upstream corresponding to the downstream data flow, and the success rate of data flow is exactly setting time model
Enclose the number of success divided by the total degree with upstream in downstream data flow identical time range of interior downstream data flow, institute
The proper communication behavior for the simulation 4G cell phone stated includes the proper communication surfed the Net for voice call and 4G cell phone；
Step 3：Then the successful time delay summation of the downstream data flow in the range of setting time divided by the setting time
In the range of the number of success of downstream data flow obtain time delay average value, further according to time delay average value and data flow success rate each
Set weight carrys out weighted sum, and described weighted sum value is corresponding mobility management entity MME2 or user plane
The quality assessment value of network element as Access Service Network Gateway SGW3.Described emulation radio resources management node eNodeB module energy
Enough connect respectively with the mobility management entity MME2 and user plane in LTE communication network by S1-MME interface 4 and S1-U interface 7
Enter gateway SGW3 phase wired connections.Described emulation 4G cell phone module 5 can simulate the proper communication behavior of 4G cell phone, mould
The produced upstream for intending the proper communication behavior of 4G cell phone is separately sent to mobility all in LTE communication network
In management entity MME2 and all user plane Access Service Network Gateway SGW3, mobile management thus in LTE communication network is real
Downstream data flow produced by proper communication behavior is directed to produced by body MME2 and user plane Access Service Network Gateway SGW3 is also sent out
Send the server 1 as emulation back to, so emulate 4G cell phone module 5 just according to upstream, downstream data flow, upstream data
The transmission time of stream and the reception time of downstream data flow carry out the success rate of calculation delay and data flow, and time delay is exactly downlink data
The reception time of stream subtracts the transmission time of the upstream corresponding to the downstream data flow, and the success rate of data flow is exactly to set
The number of success of downstream data flow divided by with upstream in downstream data flow identical time range in the range of fixing time
Total degree, the proper communication behavior of described simulation 4G cell phone includes the proper communication surfed the Net for voice call and 4G cell phone；
It is then able to downlink data in the range of the successful time delay summation divided by the setting time of data flow in the range of setting time
The number of success of stream obtains time delay average value, and further according to the success rate of time delay average value and data flow, each set weight is come
Weighted sum, described weighted sum value is corresponding mobility management entity MME2 or user plane Access Service Network Gateway
The quality assessment value of network element as SGW3, the proper communication behavior of described simulation 4G cell phone, which is included under LTE, is directed to DNS
Test, under LTE for HTTP test, under LTE for WAP test, the test for FTP under LTE
And the test for TRACERT under LTE.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, according to the technical spirit of the present invention,
Within the spirit and principles in the present invention, any simple modification, equivalent substitution and improvement for being made to above example etc., still
Belong within the protection domain of technical solution of the present invention.
Claims (1)
1. a kind of network element quality automatic evaluation method, it is characterised in that step is as follows：
Step 1：Initially set up respectively with the mobility management entity MME and user plane Access Service Network Gateway in LTE communication network
The server for being used as emulation of SGW phase wired connections, the described server for being used as emulation can pass through the same LTE of S1-MME interface
More than two mobility management entity MME in communication network communicate connection, and the described server for being used as emulation can
It is described by S1-U interface with more than two user plane Access Service Network Gateway SGW phase wired connections in LTE communication network
Emulation 4G cell phone module and emulation radio resources management node eNodeB modules are provided with server as emulation；
Step 2：Server as emulation starts emulation radio resources management node eNodeB modules first to be come by S1-MME
Interface and S1-U interface are respectively with the mobility management entity MME in LTE communication network and user plane Access Service Network Gateway SGW phases
Wired connection, starts emulation 4G cell phone module to simulate the proper communication behavior of 4G cell phone, simulates the proper communication row of 4G cell phone
Upstream for produced by is separately sent to mobility management entity MME all in LTE communication network and all
In user plane Access Service Network Gateway SGW, the thus mobility management entity MME in LTE communication network and user plane access service
Downstream data flow produced by proper communication behavior is directed to produced by gateway SGW also sends back the server as emulation, this
Sample emulates 4G cell phone module just according to upstream, downstream data flow, the transmission time of upstream and downstream data flow
The reception time carry out the success rate of calculation delay and data flow, time delay is exactly the reception time of downstream data flow to subtract the lower line number
According to the transmission time of the upstream corresponding to stream, the success rate of data flow is exactly downstream data flow in the range of setting time
Number of success divided by the total degree with upstream in downstream data flow identical time range, described simulation 4G cell phone
Proper communication behavior includes the proper communication surfed the Net for voice call and 4G cell phone；
Step 3：Then the successful time delay summation divided by the setting time scope of the downstream data flow in the range of setting time
The number of success of interior downstream data flow obtains time delay average value, and the success rate further according to time delay average value and data flow is each set
Fixed weight carrys out weighted sum, and described weighted sum value is corresponding mobility management entity MME or user plane access
The quality assessment value of network element as gateway SGW.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410597545.5A CN104363617B (en) | 2014-10-30 | 2014-10-30 | Network element quality automatic evaluation method |
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| CN201410597545.5A CN104363617B (en) | 2014-10-30 | 2014-10-30 | Network element quality automatic evaluation method |
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| CN104363617A CN104363617A (en) | 2015-02-18 |
| CN104363617B true CN104363617B (en) | 2017-10-27 |
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| CN105933181B (en) * | 2016-04-29 | 2019-01-25 | 腾讯科技（深圳）有限公司 | A kind of call time delay appraisal procedure and device |
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| CN101217770A (en) * | 2008-01-18 | 2008-07-09 | 中国移动通信集团福建有限公司 | An automatic evaluating and analyzing device and method for mobile communication network quality |
| CN101227340A (en) * | 2007-01-17 | 2008-07-23 | 上海市电信有限公司 | Embedded type network quality detecting device and method and evaluation system and evaluation method thereof |
| CN102333334A (en) * | 2011-08-31 | 2012-01-25 | 华南理工大学 | Mobile network quality automatic monitoring system and method for GSM and 3G |
| CN102572924A (en) * | 2012-04-06 | 2012-07-11 | 北京西塔网络科技股份有限公司 | Quality evaluation method and system for mobile internet network |
| WO2013178121A1 (en) * | 2012-09-18 | 2013-12-05 | 中兴通讯股份有限公司 | Service-based communication network evaluation method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917386B (en) * | 2012-11-06 | 2015-04-01 | 北京北方烽火科技有限公司 | Device and method for consistency protocol verification of interfaces S1 of LTE (Long Term Evolution) wireless network |
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- 2014-10-30 CN CN201410597545.5A patent/CN104363617B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227340A (en) * | 2007-01-17 | 2008-07-23 | 上海市电信有限公司 | Embedded type network quality detecting device and method and evaluation system and evaluation method thereof |
| CN101217770A (en) * | 2008-01-18 | 2008-07-09 | 中国移动通信集团福建有限公司 | An automatic evaluating and analyzing device and method for mobile communication network quality |
| CN102333334A (en) * | 2011-08-31 | 2012-01-25 | 华南理工大学 | Mobile network quality automatic monitoring system and method for GSM and 3G |
| CN102572924A (en) * | 2012-04-06 | 2012-07-11 | 北京西塔网络科技股份有限公司 | Quality evaluation method and system for mobile internet network |
| WO2013178121A1 (en) * | 2012-09-18 | 2013-12-05 | 中兴通讯股份有限公司 | Service-based communication network evaluation method and device |
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Granted publication date: 20171027 Termination date: 20191030 |