CN107040360A - A kind of voice large traffic simulation method, apparatus and system - Google Patents
A kind of voice large traffic simulation method, apparatus and system Download PDFInfo
- Publication number
- CN107040360A CN107040360A CN201610079021.6A CN201610079021A CN107040360A CN 107040360 A CN107040360 A CN 107040360A CN 201610079021 A CN201610079021 A CN 201610079021A CN 107040360 A CN107040360 A CN 107040360A
- Authority
- CN
- China
- Prior art keywords
- message
- voice
- data field
- element system
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
The present invention proposes a kind of voice large traffic simulation method, apparatus and system.The voice large traffic simulation method, in signaling plane control unit side, the flow of execution includes：Confirm talkthrough；Notify medium surface control unit to send voice medium message to tested element system, effectively improve the efficiency of core network authentication, reduce human cost, and a large amount of handset calls can be emulated, voice message is sent to core network system MGW is verified.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of voice large traffic simulation method, device and it is
System.
Background technology
With the high speed development of communication industry, the calling that Large Copacity is carried out to the speech ciphering equipment in communication process is emulated
Seem more and more important.In voice large traffic simulation technology, the emulation mode used at present is mainly by hard
Part emulation instrument is carried out, or manually using multiple mobile phones while calling truly to be verified.
The problem of above-mentioned emulation mode is present be：It is expensive using the emulation mode of hardware-in-the-loop,
And the design and modification that can not be flexibly emulated.And use the emulation mode manually realized, it is impossible to reach
To core net tested element system MGW allow maximum network flow, while can not set different-format with
And the voice message of different length.Accordingly, it would be desirable to a kind of voice large traffic simulation method, apparatus and system,
To solve above-mentioned technical problem present in prior art.
The content of the invention
The present invention provides a kind of voice large traffic simulation method, apparatus and system, effectively improves core network
The efficiency of checking, reduces human cost, and can emulate a large amount of handset calls, to being verified core net system
The MGW that unites sends voice message.
The technical solution adopted by the present invention is：A kind of voice large traffic simulation method, it controls single in signaling plane
First side, the flow of execution includes：Confirm talkthrough；Notify medium surface control unit to tested element system
Send voice medium message.
Preferably, the confirmation talkthrough, is specifically included：Call- Control1 is initiated to instruct to core net auxiliary
Network element system, the Signalling exchange sequence that network element system is set up needed for normal call is aided in the core net；Connect
After the calling connection success signaling for receiving the core net auxiliary network element system, talkthrough is confirmed.
Preferably, the notice medium surface control unit sends voice medium message to the tested element system
Before, methods described, in addition to：One medium surface control unit correspondence, one phone number section is set；Phase
Ying Di, the notice medium surface control unit sends voice medium message to the tested element system, specifically
Including：According to the index of phone number section, multiple medium surface control units are chosen；Notify the multiple media
Face control unit sends the voice medium message to the tested element system.
Present invention also offers a kind of voice large traffic simulation method, it is performed in medium surface control unit side
Flow include：Under conditions of signaling plane control unit confirms talkthrough, sent to tested element system
Voice medium message.
Preferably, before the transmission voice medium message to tested element system, methods described is also wrapped
Include：The speech samples file of typing different coding form, as the voice medium message, and chooses institute
The code/decode format of predicate sound media message；The circulation timing duration for sending the voice medium message is set.
Preferably, before the transmission voice medium message to tested element system, methods described is also wrapped
Include：Sent based on core net auxiliary network element system to the origination message of signaling plane control unit or called
Message, creates data field；Correspondingly, it is described to send voice medium message, specific bag to tested element system
Include：Based on the data field, analogue mobile phone sends the voice medium message to the tested element system.
Preferably, the origination message is bearer update request message, and the called message disappears for calling connection
Breath, the bearer update request message or the calling connection message bring correspondence calling terminal up or called
The IP address and port numbers at end, and voice medium message code/decode format, the PT of voice medium message
The frame number of value and voice medium message；It is described to be sent based on core net auxiliary network element system to signaling plane control
The origination message or called message of unit processed, create data field, specifically include：The data field is set to have
Have the IP address and port numbers of corresponding calling terminal or called end, and voice medium message encoding and decoding lattice
The frame number of formula, the PT values of voice medium message and voice medium message；Correspondingly, it is described to be based on the data
Area, analogue mobile phone sends the voice medium message to the tested element system, specifically includes：According to institute
State data field correspondence calling terminal or called end IP address and port numbers, and voice medium message volume solution
The frame number tissue UDP messages of code form, the PT values of voice medium message and voice medium message；According to institute
State IP address and the port numbers send the UDP messages to the tested element system.
Preferably, described to be based on the data field, analogue mobile phone sends institute's predicate to the tested element system
Sound media message, in addition to：When being arrived between the circulation timing, first in the queue of data field is chosen
Data field, and judge that first data field is no for last data field；If first data
Area is last data field, then according to the corresponding calling terminal of first data field or the IP of called end
Address and port numbers, and the code/decode format of voice medium message, the PT values of voice medium message and voice
The frame number tissue UDP messages of media message, and according to the IP address of the correspondence calling terminal or called end
Send and terminate after the UDP messages to the tested element system with port numbers；If first data field
It is not last data field, then according to the corresponding calling terminal of first data field or the IP of called end
Address and port numbers, and the code/decode format of voice medium message, the PT values of voice medium message and voice
The frame number tissue UDP messages of media message, and according to the IP address of the correspondence calling terminal or called end
Send after the UDP messages to the tested element system, choose and based on the data field with port numbers
Next data field in queue sends the voice medium message to the tested element system, until choosing
All data fields in the complete data field queue.
Preferably, it is described to be sent based on core net auxiliary network element system to the caller of signaling plane control unit
After message or called message, establishment data field, methods described, in addition to：It is auxiliary based on the core net
Help network element system to send to the end call instruction of the signaling plane control unit, delete the data field.
Present invention also offers a kind of voice large traffic simulation device, it is arranged at signaling plane control unit, institute
Device is stated, including：Module is confirmed, for confirming talkthrough；Notification module, for notifying medium surface control
Unit processed sends voice medium message to tested element system.
Preferably, the confirmation module, specifically for：Call- Control1 is initiated to instruct to core net auxiliary network element
System, the Signalling exchange sequence that network element system is set up needed for normal call is aided in the core net；Receive
After the calling connection success signaling of the core net auxiliary network element system, talkthrough is confirmed.
Preferably, described device, in addition to setup module, are used for：One medium surface control unit pair is set
Answer a phone number section；Call the notification module：According to the index of phone number section, choose many
Individual medium surface control unit；The multiple medium surface control unit is notified to send language to the tested element system
Sound media message.
Present invention also offers a kind of voice large traffic simulation device, it is arranged at medium surface control unit, institute
Device is stated, including：Message sending module, the condition for confirming talkthrough in signaling plane control unit
Under, send voice medium message to tested element system.
Preferably, described device, in addition to pretreatment module, are used for：The voice of typing different coding form
Sample file, as the voice medium message, and chooses the encoding and decoding lattice of the voice medium message
Formula；The circulation timing duration for sending the voice medium message is set；The message sending module is called, to
Tested element system sends voice medium message.
Preferably, described device, in addition to dina base administration module, are used for：Based on core net auxiliary
Network element system is sent to the origination message of signaling plane control unit or called message, creates data field；Call
The message sending module, based on the data field, analogue mobile phone sends described to the tested element system
Voice medium message.
Preferably, the origination message is bearer update request message, and the called message disappears for calling connection
Breath, the bearer update request message or the calling connection disappear including correspondence calling terminal or called end
IP address and port numbers, and the code/decode format of voice medium message, the PT values of voice medium message,
The frame number of voice medium message；The dina base administration module, specifically for：The data field is set to have
Correspondence calling terminal or called end IP address and port numbers, and voice medium message code/decode format,
The PT values of voice medium message and the frame number of voice medium message；Correspondingly, the message sending module, tool
Body is used for：According to the IP address and port numbers of data field correspondence calling terminal or called end, and voice
The frame number tissue of the code/decode format of media message, the PT values of voice medium message and voice medium message
UDP messages；The UDP is sent according to the IP address and port numbers of the correspondence calling terminal or called end
Message is to the tested element system.
Preferably, the message sending module, is additionally operable to：When being arrived between the circulation timing, number is chosen
First data field in being arranged according to sector, and judge that first data field is no for last data
Area；If first data field is last data field, according to the correspondence of first data field
The IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, voice
The PT values of media message and the frame number tissue UDP messages of voice medium message, and led according to the correspondence
Make the IP address and port numbers of end or called end send to tie after the UDP messages to the tested element system
Beam；If first data field is not last data field, according to pair of first data field
Answer the IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, language
The PT values of sound media message and the frame number tissue UDP messages of voice medium message, and according to the correspondence
The IP address and port numbers of calling terminal or called end send the UDP messages to the tested element system
Afterwards, choose and sent based on next data field in the data field queue to the tested element system
The voice medium message, until having chosen all data fields in the data field queue.
Preferably, the dina base administration module, is additionally operable to：Network element system is being aided in based on the core net
Send to signaling plane control unit origination message or called message, create data field after；Based on described
Core net auxiliary network element system is sent to the end call instruction of the signaling plane control unit, deletes the number
According to area.
Present invention also offers a kind of voice large traffic simulation test system, it includes being set according to described above
It is placed in the voice large traffic simulation device of signaling plane control unit.
Present invention also offers a kind of voice large traffic simulation test system, it includes being set according to described above
It is placed in the voice large traffic simulation device of medium surface control unit.
Using above-mentioned technical proposal, the present invention at least has following effect：
The voice large traffic simulation method proposed using this patent, can effectively improve core network authentication
Efficiency, reduces human cost, and can emulate a large amount of handset calls, is sent out to tested element system MGW
Sending voice message.Further, the voice large traffic simulation that can flexibly set different coding form is tested
Card, including but not limited to EVRC, QCELP13K, QCELP8K, G..723, G..729 and EVRCB
Deng phonetic matrix.
Brief description of the drawings
Fig. 1 is the flow chart of the voice large traffic simulation method of first embodiment of the invention；
Fig. 2 is the flow chart of the voice large traffic simulation method of second embodiment of the invention；
Fig. 3 is the flow chart of the voice large traffic simulation method of third embodiment of the invention；
Fig. 4 is the flow chart of the voice large traffic simulation method of fourth embodiment of the invention；
Fig. 5 is the flow chart of the voice large traffic simulation method of fifth embodiment of the invention；
Fig. 6 is the flow chart of the voice large traffic simulation method of sixth embodiment of the invention；
Fig. 7 is the schematic diagram of the voice large traffic simulation device of eighth embodiment of the invention；
Fig. 8 is the schematic diagram of the voice large traffic simulation device of ninth embodiment of the invention；
Fig. 9 is the schematic diagram of the voice large traffic simulation device of tenth embodiment of the invention and the 11st embodiment；
Figure 10 is signal of the twelveth embodiment of the invention to the voice large traffic simulation device of the 15th embodiment
Figure.
Embodiment
Further to illustrate that the present invention, to reach the technological means and effect that predetermined purpose is taken, is tied below
Accompanying drawing and preferred embodiment are closed, the present invention is described in detail as after.
The distributed system that the voice large traffic simulation method that the present invention is provided is separated using chain of command and medium surface
Framework, i.e. the voice large traffic simulation system of uniting include signaling plane control unit and medium surface control unit, wherein
Signaling plane control unit is main control unit, and medium surface control unit is the control unit of distributed deployment.The language
In sound large traffic simulation method, signaling plane control unit according to certain frequency (it is per second to set up call number,
CPAS-Call Attempts Per Second) Call- Control1 instruction is initiated to core net auxiliary network element system, when
After talkthrough between calling both sides (calling terminal and by called end), signaling plane control unit notifies media
Face control unit sends voice medium message to tested element system, thus medium surface control unit, and simulation is true
Real mobile phone, voice medium message is sent to tested element system.
Voice large traffic simulation method proposed by the present invention, can effectively improve the efficiency of core network authentication,
Human cost is reduced, and a large amount of handset calls can be emulated, is sent out to core net tested element system MGW
Sending voice message, will be described in detail below the voice large traffic simulation method and its each step of the present invention.
First embodiment
As shown in figure 1, the voice large traffic simulation method of the present embodiment, in signaling plane control unit side, holds
Capable flow includes：Step S10：Confirm talkthrough；And, step S20：Notify that medium surface control is single
Member sends language to tested element system, such as core net tested element system MGW (Media Gateway)
Sound media message.Signaling plane control unit is (per second to set up call number, CPAS-Call according to certain frequency
Attempts Per Second) Call- Control1 instruction is initiated to core net auxiliary network element system, and according to core net
Aid in what network element system-MSCe (Mobile Switching Center emulation)/MSC server were replied
Useful information in origination message or called message, notifies medium surface control unit to set up data field.Work as matchmaker
After the circulation timing duration in the processing data area that honorable control unit is set arrives, medium surface control unit traversal
The data field set up, voice medium message is sent to tested element system MGW.Using the present embodiment
Voice large traffic simulation method, Batch sending and reception that multiple mobile phones carry out voice can be emulated at low cost.
Wherein, the confirmation talkthrough in step S10 can be that emulation is completed, preferably, step S10：
Confirm talkthrough, specifically include：Call- Control1 is initiated to instruct to core net auxiliary network element system, so that core
Heart net aid in network element system MSCe (Mobile Switching Center emulation)/MSC server and
The Signalling exchange sequence that signaling plane control unit is set up needed for normal call, including calling connection signaling etc.；
After the calling connection success signaling for receiving core net auxiliary network element system, talkthrough is confirmed.
Second embodiment
As shown in Fig. 2 on the basis of first embodiment, step S20：Notify medium surface control unit to quilt
Survey grid metasystem is sent before voice medium message, the voice large traffic simulation method of the present embodiment, in addition to：
Step S30：One medium surface control unit correspondence, one phone number section is set.Correspondingly, step S20：
Notify medium surface control unit to send voice medium message to tested element system, specifically include：Step S200：
According to the index of phone number section, multiple medium surface control units are chosen.Step S201：Notify multiple media
Face control unit sends voice medium message to tested element system.Due to multiple medium surface controls can be chosen
Unit, thus reaches larger call features, can simulate up to ten thousand real handsets while initiating the property of calling
Energy.
3rd embodiment
As shown in figure 3, the voice large traffic simulation method that the present embodiment is provided, in medium surface control unit side,
The flow of execution includes：Step S40：Under conditions of signaling plane control unit confirms talkthrough, to tested
Network element system sends voice medium message.Signaling plane control unit is confirmed after talkthrough, notifies medium surface control
Unit processed sends voice medium message to tested element system, carries out the emulation testing of the big traffic of voice.
Fourth embodiment
As shown in figure 4, on the basis of 3rd embodiment, step S40：Voice is sent to tested element system
Before media message, the voice large traffic simulation method of the present embodiment, in addition to：Step S50：Typing is different
The speech samples file of coded format, as voice medium message, and chooses the volume solution of voice medium message
Code form, the selection of code/decode format is according between signaling plane control unit and core net auxiliary network element system
Interaction signaling determine that signaling plane control unit receives core net auxiliary network element system and send
During caBearerUpdReq_T message, can get the voice medium message that the message is brought code/decode format,
The information such as the PT values of voice medium message and the frame number of voice medium message, then signaling plane control unit by this
A little information are sent to medium surface control unit, and thus medium surface control unit gets the volume of voice medium message
Codec format.And, step S60：The circulation timing duration for sending voice medium message is set.According to voice
The frame number of media message sets corresponding circulation timing duration, it is possible thereby to which emulating actual mobile phone carries out different languages
The large traffic simulation test of sound media message frame number, additionally use in addition can change, alternatively, it is settable
Speech samples message, to substitute voice medium message during real handset call, to core net tested element system
System, initiates voice large traffic simulation test.
5th embodiment
As shown in figure 5, on the basis of fourth embodiment, step S40：Voice is sent to tested element system
Before media message, the voice large traffic simulation method of the present embodiment, including：Step S70：Based on core net
Auxiliary network element system is sent to the origination message of signaling plane control unit or called message, creates data field.
If origination message, then medium surface control unit creates the data field of correspondence calling terminal, if called disappear
The data field of breath, then medium surface control unit establishment correspondence called end.Therefore there is step in step s 40
S400：Based on data field, analogue mobile phone sends voice medium message to tested element system.
The sending for instruction such as call establishment, the end of calling are all auxiliary by signaling plane control unit and core net
The interacting message helped between network element system is sent.Content and reception of the signaling plane control unit according to interacting message
To the opportunity of message, to control when medium surface control unit creates data field, how data field is created,
And when delete data field etc..
The present embodiment is by the establishment of data field, holding and removes, to simulate calling, the call of real handset
The real handset for participating in call with on-hook behavior, a data field correspondence one, data field, which is preserved, sends voice
Information necessary to media message, can realize that the emulation of the big traffic of voice is surveyed by creating mass data area
Examination.When the circulation timing duration for sending voice medium message arrives, all Simulated hands for participating in call
Machine sends the voice medium message set to the system that is verified, and voice large traffic simulation is realized with this, when
After one simulated handset end of conversation, corresponding artificial intelligence in data field and data field is automatically deleted.
Preferably, origination message is bearer update request message such as caBearerUpdReq_T, quilt
It is calling connection message, such as caConnect_T message to be message.Bearer update request message is exhaled
Connection message is made to bring the IP address and port numbers of correspondence calling terminal or called end, and voice medium report up
The code/decode format of text, frame number of the PT values of voice medium message and voice medium message etc..Therefore, in step
Rapid S70：Sent based on core net auxiliary network element system to the origination message of signaling plane control unit or called
Message, creates data field, specifically includes：Data field is set with having the IP of correspondence calling terminal or called end
Location and port numbers, and the code/decode format of voice medium message, the PT values of voice medium message and voice matchmaker
The frame number of body message.Correspondingly, step S400：Based on the data field, analogue mobile phone is to described by survey grid
Metasystem sends the voice medium message, specifically includes：Step S401：According to data field correspondence calling terminal
Or the IP address and port numbers of called end, and voice medium message code/decode format, voice medium report
The PT values of text and the frame number tissue UDP messages of voice medium message；Step S402：According to IP address and end
Slogan sends UDP messages to tested element system.
Sixth embodiment
As shown in fig. 6, on the basis of the 5th embodiment, step S400：Based on data field, analogue mobile phone
Before voice medium message being sent to tested element system, the voice large traffic simulation method of the present embodiment, also
Including：Step S403：When being arrived between circulation timing, first data field in the queue of data field is chosen,
And judge that first data field is no for last data field.And, if first data field is most
Latter data field, then perform step S401：According to the corresponding calling terminal or called end of first data field
IP address and port numbers, and voice medium message code/decode format, the PT values of voice medium message
With the frame number tissue UDP messages of voice medium message, and step S402：According to correspondence calling terminal or by
Make the IP address and port numbers at end send after UDP messages to tested element system to terminate.
If first data field is not last data field, step S401 is performed：According to first data
The corresponding calling terminal in area or the IP address and port numbers of called end, and voice medium message encoding and decoding lattice
The frame number tissue UDP messages of formula, the PT values of voice medium message and voice medium message, and step
S402：UDP messages are sent to by survey grid according to the IP address and port numbers of correspondence calling terminal or called end
After metasystem, step S404 is performed：Choose and based on next data field in the queue of data field to tested
Network element system sends voice medium message, until having chosen all data fields in the queue of data field.
7th embodiment
On the basis of the 5th embodiment, step S70：Sent based on core net auxiliary network element system to signaling plane
After the origination message or called message of control unit, establishment data field, the big traffic of voice of the present embodiment
Emulation mode, in addition to：Step S80：Sent based on core net auxiliary network element system to signaling plane control unit
End call instruction, delete data field.After end of conversation all the way, medium surface control unit is according to letter
The end call instruction that the face control unit of order is sent, deletes the data field of correspondence calling terminal and the data of called end
Area, is corresponded with the number for ensureing the analogue mobile phone that the number of data field is conversed with actual participation.For example believe
When the face control unit of order receives the caClearCmd_M message that core net auxiliary network element system is sent, media are notified
Face control unit deletes the data field of correspondence calling terminal and the data field of correspondence called end.
8th embodiment
As shown in fig. 7, the voice large traffic simulation device of the present embodiment, is arranged at signaling plane control unit,
Device, including：Module 10 is confirmed, for confirming talkthrough.And, notification module 20, for notifying
Medium surface control unit sends voice medium message to tested element system.
Preferably, module 10 is confirmed, specifically for：Call- Control1 is initiated to instruct to core net auxiliary net
Metasystem, the Signalling exchange sequence that network element system is set up needed for normal call is aided in core net；Receive core
After the calling connection success signaling of heart net auxiliary network element system, talkthrough is confirmed.
9th embodiment
As shown in figure 8, the voice large traffic simulation device of the present embodiment, in addition to setup module 30, it is used for：
One medium surface control unit correspondence, one phone number section is set；Call the notification module 20：According to hand
The index of machine number segment, chooses multiple medium surface control units；Notify multiple medium surface control units to described
Tested element system sends voice medium message.It is possible thereby to simulate a large amount of real handsets while calling
Situation.
Tenth embodiment
As shown in figure 9, the voice large traffic simulation device of the present embodiment, is arranged at medium surface control unit,
Including：Message sending module 40, under conditions of confirming talkthrough in signaling plane control unit, to quilt
Survey grid metasystem sends voice medium message.By signaling plane control unit according to certain frequency (foundation per second
Call number, CPAS-Call Attempts Per Second) ceaselessly initiate calling, terminate the flow of calling,
So ensure ceaselessly there is new simulated handset to participate in call, while also there is the Simulated hand after call certain time
Machine terminates talking state so that what the simulated handset of participation talking state was balanced maintains certain number.
11st embodiment is as shown in figure 9, the present embodiment is on the basis of the tenth embodiment, and the voice is talked about
Business simulator, in addition to pretreatment module 60, are used for：The speech samples file of typing different coding form,
As voice medium message, and choose the code/decode format of voice medium message；Set and send voice medium
The circulation timing duration of message；Message sending module is called, voice medium message is sent to tested element system.
The timing length of cycle timer corresponds to the language of the forms such as EVRC, QCELP13K, QCELP8K
Sound media message, if if a frame, a length of 20ms during circulation timing, multiframe is then 20 × frame number ms.
The circulation timing duration of other phonetic matrixs is similar, what specific duration was set according to consensus standard.
When medium surface control unit receives voice medium message, the IP originated according to voice medium message
The data field of location and the corresponding receiving terminal of port numbers lookup, the voice medium message then preserved according to data field
Format information, carries out tone decoding, and is preserved after tone decoding, and the file preserved can
Using the analysis of data as the big traffic speech quality of voice.
12nd embodiment
As shown in Figure 9 and Figure 10, on the basis of the 11st embodiment, the big traffic of voice of the present embodiment is imitated
True device, in addition to dina base administration module 50, for being sent based on core net auxiliary network element system to signaling
The origination message or called message of face control unit, create data field；Message sending module is called, is based on
Data field, analogue mobile phone sends voice medium message to tested element system.Dina base administration module 50 is realized
The simulated handset how many is in talking state just sets up how many simulated handset numbers in medium surface control unit
According to area.
Preferably, origination message is bearer update request message, and called message is calling connection message,
Bearer update request message or calling connection disappear including IP address and the port for corresponding to calling terminal or called end
Number, and the code/decode format of voice medium message, the PT values of voice medium message, voice medium message
Frame number；Dina base administration module 50, specifically for：Set data field that there is correspondence calling terminal or called end
IP address and port numbers, and voice medium message code/decode format, the PT values of voice medium message
With the frame number of voice medium message.Correspondingly, message sending module 40, specifically for：According to data field pair
Answer the IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, language
The PT values of sound media message and the frame number tissue UDP messages of voice medium message；According to correspondence calling terminal or
The IP address and port numbers of called end send UDP messages to tested element system.Each simulated handset is corresponding
The corresponding calling terminal or called that bearing update message or calling connection message are brought up is preserved in data field
The IP address and port numbers at end, and voice medium message code/decode format, the PT of voice medium message
Value, the frame number of voice medium message, and the last position that voice is read from speech samples file recorded
The required information for sending voice medium message such as put.Message sending module 40 according to setting circulation timing duration
Ergodic data area, voice medium message is sent to the system that is verified.
13rd embodiment
As shown in Figure 9 and Figure 10, the message sending module 40 in the voice large traffic simulation device of the present embodiment,
It is additionally operable to：When being arrived between circulation timing, first data field in the queue of data field is chosen, and judge
No first data field is last data field；If first data field is last data field, root
According to the corresponding calling terminal or the IP address and port numbers of called end of first data field, and voice medium report
The code/decode format of text, the frame number tissue UDP messages of the PT values of voice medium message and voice medium message,
And UDP messages are sent to tested element system according to the IP address and port numbers of correspondence calling terminal or called end
Terminate after system；If first data field is not last data field, according to the correspondence of first data field
The IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, voice
Believe position read in PT values, the frame number of voice medium message and the last time speech samples file of media message etc.
Tissue UDP messages are ceased, and this is read to the position of voice from speech samples file and are stored in current data
Qu Zhong, in case being read when sending voice medium message next time since this position.Then according to correspondence caller
The IP address and port numbers of end or called end are sent after UDP messages to tested element system, are chosen and base
Next data field in the queue of data field sends voice medium message to tested element system, until choosing
All data fields in complete data field queue.
After circulation timing duration arrives, dina base administration module 60, which is arrived first, searches first in the queue of data field
Whether data field, then judge the data in first data field effectively (in order to tackle the place of program exception
Reason measure, prevents the data in first data field from having wrongly write or empty situation, can with improve program
By property), and judge that first data field is last data field in the queue of data field.If
Data in the data field are effective data fields, then according to the corresponding caller recorded in first data field
End or called end IP address and port numbers, and voice medium message code/decode format, voice medium
The PT values of message, the frame number tissue voice medium message of voice medium message, voice medium message organize it
The calling terminal or the IP address of called end and port numbers recorded afterwards according to data field send language to the system that is verified
Sound media message, then searches next data field in active data area queue, judges in the data field
Whether data effective, and judge the data field whether be data field queue last, if the data field
It is data field to last in not, then has sent to that should stop after the voice medium message of data field
Traversal in active data area queue, waits the arrival of circulation timing duration next time, then from data sector
First data field in row starts to send a voice medium message.
14th embodiment
As shown in Figure 10, on the basis of the 12nd embodiment, the voice large traffic simulation device of the present embodiment
In dina base administration module 50, be additionally operable to：Sent based on core net auxiliary network element system to signaling plane control
After the origination message or called message of unit processed, establishment data field；Network element system is aided in based on core net
Send to the end call instruction of signaling plane control unit, delete data field.Release pair after the conversation is over
Data field is answered, data corresponding with simulated handset are deleted from data field.
In addition, as shown in Figure 10, the voice large traffic simulation device of the present embodiment also includes message receiving module,
Found the voice received for the source according to voice medium message in data field after corresponding data
Media message is decoded and preserved.
15th embodiment
Present invention also offers a kind of voice large traffic simulation test system, it includes being set according to described above
It is placed in the voice large traffic simulation device of signaling plane control unit.
As shown in Figure 10, in the present embodiment voice large traffic simulation test system, it is necessary to actual communication network
Core net auxiliary network element system and tested element system MGW interconnection in network, but tested element system
It need not be interconnected with base station system.Voice large traffic simulation test system includes signaling plane control unit and media
Face control unit, and signaling plane control unit and medium surface control unit separately dispose, and by multiple matchmakers
Honorable control unit distribution deployment is combined.During specific emulation testing, when signaling plane control unit and core
Net auxiliary network element system is set up after call connection, and signaling plane control unit receives calling connection success signaling
Afterwards, medium surface control unit is notified to the voice medium message for being verified system MGW transmission emulation, with mould
Intend real handset calling procedure, that is, verify MGW under the big traffic of voice whether normal work.
18th embodiment
In addition, present invention also offers a kind of voice large traffic simulation test system, it is included according to institute above
That states is arranged at the voice large traffic simulation device of medium surface control unit.
By the explanation of embodiment, the technology that predetermined purpose is taken should can be reached to the present invention
Means and effect be able to more deeply and it is specific understand, but appended diagram be only to provide with reference to and explanation
With not for being any limitation as to the present invention.
Claims (20)
1. a kind of voice large traffic simulation method, it is characterised in that in signaling plane control unit side, is performed
Flow include：
Confirm talkthrough；
Medium surface control unit is notified to send voice medium message to tested element system.
2. voice large traffic simulation method according to claim 1, it is characterised in that the confirmation is led to
Words are connected, and are specifically included：
Initiate Call- Control1 to instruct to core net auxiliary network element system, built with core net auxiliary network element system
Signalling exchange sequence needed for vertical normal call；
After the calling connection success signaling for receiving the core net auxiliary network element system, talkthrough is confirmed.
3. voice large traffic simulation method according to claim 1 or 2, it is characterised in that described logical
Before knowing that medium surface control unit sends voice medium message to the tested element system, methods described, also
Including：
One medium surface control unit correspondence, one phone number section is set；
Correspondingly, the notice medium surface control unit sends voice medium report to the tested element system
Text, is specifically included：
According to the index of phone number section, multiple medium surface control units are chosen；
The multiple medium surface control unit is notified to send the voice medium report to the tested element system
Text.
4. a kind of voice large traffic simulation method, it is characterised in that in medium surface control unit side, is performed
Flow include：
Under conditions of signaling plane control unit confirms talkthrough, voice medium is sent to tested element system
Message.
5. voice large traffic simulation method according to claim 4, it is characterised in that described to tested
Network element system is sent before voice medium message, methods described, in addition to：
The speech samples file of typing different coding form, as the voice medium message, and chooses institute
The code/decode format of predicate sound media message；
The circulation timing duration for sending the voice medium message is set.
6. voice large traffic simulation method according to claim 5, it is characterised in that described to tested
Network element system is sent before voice medium message, methods described, in addition to：
Sent based on core net auxiliary network element system to the origination message of signaling plane control unit or called
Message, creates data field；
Correspondingly, it is described to send voice medium message to tested element system, specifically include：
Based on the data field, analogue mobile phone sends the voice medium message to the tested element system.
7. voice large traffic simulation method according to claim 6, it is characterised in that the caller disappears
Cease for bearer update request message, the called message is calling connection message, the bearer update request disappears
Breath or the calling connection message bring the IP address and port numbers of correspondence calling terminal or called end up, with
And the frame number of the code/decode format of voice medium message, the PT values of voice medium message and voice medium message；
It is described sent based on core net auxiliary network element system to the origination message of signaling plane control unit or
Called message, creates data field, specifically includes：
Set the data field that there is the IP address and port numbers of correspondence calling terminal or called end, and voice
The frame number of the code/decode format of media message, the PT values of voice medium message and voice medium message；
Correspondingly, described to be based on the data field, analogue mobile phone sends institute's predicate to the tested element system
Sound media message, is specifically included：
According to the IP address and port numbers of data field correspondence calling terminal or called end, and voice medium
The frame number tissue UDP reports of the code/decode format of message, the PT values of voice medium message and voice medium message
Text；
The UDP messages are sent to the tested element system according to the IP address and the port numbers.
8. voice large traffic simulation method according to claim 7, it is characterised in that described to be based on institute
Data field is stated, analogue mobile phone sends the voice medium message to the tested element system, in addition to：
When being arrived between the circulation timing, first data field in the queue of data field is chosen, and judge
No first data field is last data field；
If first data field is last data field, according to the correspondence of first data field
The IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, voice
The PT values of media message and the frame number tissue UDP messages of voice medium message, and led according to the correspondence
Make the IP address and port numbers of end or called end send to tie after the UDP messages to the tested element system
Beam；
If first data field is not last data field, according to pair of first data field
Answer the IP address and port numbers of calling terminal or called end, and voice medium message code/decode format,
The PT values of voice medium message and the frame number tissue UDP messages of voice medium message, and according to described right
The IP address and port numbers of calling terminal or called end is answered to send the UDP messages to the tested element system
Afterwards, choose and sent based on next data field in the data field queue to the tested element system
The voice medium message, until having chosen all data fields in the data field queue.
9. voice large traffic simulation method according to claim 6, it is characterised in that described to be based on institute
State core net auxiliary network element system to send to the origination message of signaling plane control unit or called message, create
After data field, methods described, in addition to：
Aid in network element system to send to the end calling of the signaling plane control unit based on the core net to refer to
Order, deletes the data field.
10. a kind of voice large traffic simulation device, it is characterised in that be arranged at signaling plane control unit, institute
Device is stated, including：
Module is confirmed, for confirming talkthrough；
Notification module, for notifying medium surface control unit to tested element system transmission voice medium message.
11. voice large traffic simulation device according to claim 10, it is characterised in that the confirmation
Module, specifically for：
Initiate Call- Control1 to instruct to core net auxiliary network element system, built with core net auxiliary network element system
Signalling exchange sequence needed for vertical normal call；
After the calling connection success signaling for receiving the core net auxiliary network element system, talkthrough is confirmed.
12. the voice large traffic simulation device according to claim 10 or 11, it is characterised in that institute
Device, in addition to setup module are stated, is used for：
One medium surface control unit correspondence, one phone number section is set；
Call the notification module：
According to the index of phone number section, multiple medium surface control units are chosen；
The multiple medium surface control unit is notified to send voice medium message to the tested element system.
13. a kind of voice large traffic simulation device, it is characterised in that be arranged at medium surface control unit, institute
Device is stated, including：
Message sending module, under conditions of confirming talkthrough in signaling plane control unit, to by survey grid
Metasystem sends voice medium message.
14. voice large traffic simulation device according to claim 13, it is characterised in that the dress
Put, in addition to pretreatment module, it is used for：
The speech samples file of typing different coding form, as the voice medium message, and chooses institute
The code/decode format of predicate sound media message；
The circulation timing duration for sending the voice medium message is set；
The message sending module is called, voice medium message is sent to tested element system.
15. voice large traffic simulation device according to claim 14, it is characterised in that the dress
Put, in addition to dina base administration module, it is used for：
Sent based on core net auxiliary network element system to the origination message of signaling plane control unit or called
Message, creates data field；
The message sending module is called, based on the data field, analogue mobile phone is to the tested element system
Send the voice medium message.
16. voice large traffic simulation device according to claim 15, it is characterised in that the caller
Message is bearer update request message, and the called message is calling connection message, the bearer update request
Message or the calling connection disappear including the IP address and port numbers for corresponding to calling terminal or called end, and
The code/decode format of voice medium message, the PT values of voice medium message, the frame number of voice medium message；
The dina base administration module, specifically for：
Set the data field that there is the IP address and port numbers of correspondence calling terminal or called end, and voice
The frame number of the code/decode format of media message, the PT values of voice medium message and voice medium message；
Correspondingly, the message sending module, specifically for：
According to the IP address and port numbers of data field correspondence calling terminal or called end, and voice medium
The frame number tissue UDP reports of the code/decode format of message, the PT values of voice medium message and voice medium message
Text；
The UDP messages are sent to institute according to the IP address and port numbers of the correspondence calling terminal or called end
State tested element system.
17. voice large traffic simulation device according to claim 16, it is characterised in that the message
Sending module, is additionally operable to：
When being arrived between the circulation timing, first data field in the queue of data field is chosen, and judge
No first data field is last data field；
If first data field is last data field, according to the correspondence of first data field
The IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, voice
The PT values of media message and the frame number tissue UDP messages of voice medium message, and led according to the correspondence
Make the IP address and port numbers of end or called end send to tie after the UDP messages to the tested element system
Beam；
If first data field is not last data field, according to pair of first data field
Answer the IP address and port numbers of calling terminal or called end, and voice medium message code/decode format, language
The PT values of sound media message and the frame number tissue UDP messages of voice medium message, and according to the correspondence
The IP address and port numbers of calling terminal or called end send the UDP messages to the tested element system
Afterwards, choose and sent based on next data field in the data field queue to the tested element system
The voice medium message, until having chosen all data fields in the data field queue.
18. voice large traffic simulation device according to claim 15, it is characterised in that the data
Area's management module, is additionally operable to：
Based on the core net auxiliary network element system send to the origination message of signaling plane control unit or by
Message is, after creating data field；
Aid in network element system to send to the end calling of the signaling plane control unit based on the core net to refer to
Order, deletes the data field.
19. a kind of voice large traffic simulation test system, it is characterised in that including according to claim 10 to
The voice large traffic simulation device for being arranged at signaling plane control unit any one of 12.
20. a kind of voice large traffic simulation test system, it is characterised in that including according to claim 13 to
The voice large traffic simulation device for being arranged at medium surface control unit any one of 18.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079021.6A CN107040360A (en) | 2016-02-04 | 2016-02-04 | A kind of voice large traffic simulation method, apparatus and system |
| PCT/CN2016/106003 WO2017133296A1 (en) | 2016-02-04 | 2016-11-16 | Voice large-traffic simulation method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079021.6A CN107040360A (en) | 2016-02-04 | 2016-02-04 | A kind of voice large traffic simulation method, apparatus and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107040360A true CN107040360A (en) | 2017-08-11 |
Family
ID=59500566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079021.6A Pending CN107040360A (en) | 2016-02-04 | 2016-02-04 | A kind of voice large traffic simulation method, apparatus and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107040360A (en) |
| WO (1) | WO2017133296A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946224A (en) * | 2005-10-08 | 2007-04-11 | 中兴通讯股份有限公司 | Method for detecting environment based on GSM base station platform structure large traffic volume system |
| CN101035346A (en) * | 2006-03-06 | 2007-09-12 | 中兴通讯股份有限公司 | Method and device for large traffic simulation test of packet data service |
| CN101141753A (en) * | 2006-09-06 | 2008-03-12 | 中兴通讯股份有限公司 | Big traffic automatization testing device and method |
| CN101198138A (en) * | 2007-12-25 | 2008-06-11 | 中兴通讯股份有限公司 | Large speech affairs test simulation system and method |
| US20090225684A1 (en) * | 2008-03-06 | 2009-09-10 | Pantech Co., Ltd. | Method for reducing the risk of call connection failure and system to perform the method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031124B (en) * | 2006-03-03 | 2010-07-14 | 中兴通讯股份有限公司 | Platform for testing applied large-traffic volume of packet data service father in CDMA telecommunication system |
| CN100558123C (en) * | 2006-06-14 | 2009-11-04 | 华为技术有限公司 | A kind of system and method for realizing large-traffic speech test |
| CN101056333B (en) * | 2007-06-01 | 2012-09-05 | 中兴通讯股份有限公司 | Large call traffic test device and test method used for the PHS cordless service platform |
| CN100536504C (en) * | 2007-06-20 | 2009-09-02 | 中兴通讯股份有限公司 | IMS system large telephone traffic call automatic testing method and device |
-
2016
- 2016-02-04 CN CN201610079021.6A patent/CN107040360A/en active Pending
- 2016-11-16 WO PCT/CN2016/106003 patent/WO2017133296A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946224A (en) * | 2005-10-08 | 2007-04-11 | 中兴通讯股份有限公司 | Method for detecting environment based on GSM base station platform structure large traffic volume system |
| CN101035346A (en) * | 2006-03-06 | 2007-09-12 | 中兴通讯股份有限公司 | Method and device for large traffic simulation test of packet data service |
| CN101141753A (en) * | 2006-09-06 | 2008-03-12 | 中兴通讯股份有限公司 | Big traffic automatization testing device and method |
| CN101198138A (en) * | 2007-12-25 | 2008-06-11 | 中兴通讯股份有限公司 | Large speech affairs test simulation system and method |
| US20090225684A1 (en) * | 2008-03-06 | 2009-09-10 | Pantech Co., Ltd. | Method for reducing the risk of call connection failure and system to perform the method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017133296A1 (en) | 2017-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU759215B2 (en) | Cellular network traffic simulator | |
| US5394540A (en) | System for testing a network component by selectively modifying messages received from the component and returning to a simulator | |
| CN1100421C (en) | Protocol interface gateway | |
| CN101247276B (en) | large traffic simulation test tool and method for WiMAX system | |
| CN109302686B (en) | Method for realizing wide-narrow band cluster dispatching desk | |
| CN108989583B (en) | Pressure testing method and system for call center, electronic equipment and storage medium | |
| CN100568994C (en) | A kind of protocol software testing system and method | |
| CN106034185A (en) | Method for responding to calling request and electronic equipment | |
| WO2016201849A1 (en) | Simulation test method and device, service simulator and storage medium | |
| CN102006616A (en) | Test system and test method | |
| CN105682056B (en) | A kind of call control method and device, system | |
| CN102355688A (en) | Equipment testing system and method | |
| CN102918824B (en) | Method and apparatus for allowing a subscriber to view the calling party number for a circuit switched voice call page while attached to a packet data network | |
| CN107222490A (en) | A kind of speech verification method | |
| CN109889534A (en) | A kind of VoIP call method merging IP network and LTE network | |
| CN101056333B (en) | Large call traffic test device and test method used for the PHS cordless service platform | |
| CN201035821Y (en) | Mobile communication experiment system | |
| CN106559244A (en) | A kind of session service test and management method and system and management end, test lead | |
| CN107040360A (en) | A kind of voice large traffic simulation method, apparatus and system | |
| CN100479579C (en) | Method for detecting environment based on GSM base station platform structure large traffic volume system | |
| CN101141753B (en) | Big traffic automatization testing device and method | |
| CN1809003A (en) | System and method of testing performance of soft switch device | |
| CN102487526B (en) | Protocol conformance test method and system thereof | |
| CN100518212C (en) | Method and apparatus for call testing of speech apparatus | |
| CN101198138B (en) | Large speech affairs test simulation system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170811 |