CN110401965A - VoLTE voice quality testing analysis method and system - Google Patents
VoLTE voice quality testing analysis method and system Download PDFInfo
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- CN110401965A CN110401965A CN201810372963.2A CN201810372963A CN110401965A CN 110401965 A CN110401965 A CN 110401965A CN 201810372963 A CN201810372963 A CN 201810372963A CN 110401965 A CN110401965 A CN 110401965A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the present invention discloses a kind of VoLTE voice quality testing analysis method and system, can more accurate, comprehensively assess the voice quality of VoLTE network.Method includes: S1, obtain the testing information of VoLTE voice quality testing each time, the corresponding full link routing iinformation of voice communication of the secondary VoLTE voice quality testing according to the testing acquisition of information, wherein, the testing information includes the initial time of the secondary VoLTE voice quality testing, end time, the IMSI of calling terminal, the audio file that the IMSI of called terminal and the tone testing process of the secondary VoLTE voice quality testing are recorded, the full link routing iinformation of voice communication includes the speech message and signaling message of the corresponding each interface in voice communication chain road of the secondary VoLTE voice quality testing；S2, the quality of the secondary VoLTE voice quality testing is assessed according to the testing information and the full link routing iinformation of voice communication.
Description
Technical field
The present embodiments relate to the communications fields, and in particular to a kind of VoLTE voice quality testing analysis method and system.
Background technique
In 2/3/4G telecommunication voice business, usually there is the problems such as voice quality distortion, single-pass, go offline, is interrupted, to use
Very big puzzlement is brought at family, is increased so that complaining, and then influences brand names image.Operator needs while the business of operation
A set of effective speech quality assessment system, assesses speech service quality, is supervised, and provides high quality, satisfaction for user
Service, and existing solution is substantially based on 2/3G narrowband speech phone system, and the data of only terminal side are adopted
Collection and analysis, lack the support of network side signaling and business datum, can not reflect the real quality of Internet service comprehensively.
It is commented for this purpose, how to provide a kind of voice quality testing that is more accurate, comprehensive, being related to the full link routing of voice communication
Estimate method, to fully assess the voice quality of VoLTE network, becomes technical problem urgently to be resolved.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of VoLTE voice quality testing analysis method and system, it is capable of providing
It is a kind of it is more accurate, comprehensive, be related to the voice quality testing appraisal procedure of voice communication full link routing, to fully assess
The voice quality of VoLTE network.
On the one hand, the embodiment of the present invention proposes a kind of VoLTE voice quality testing analysis method, comprising:
S1, the testing information for obtaining VoLTE voice quality testing each time, according to this time of the testing acquisition of information
The full link routing iinformation of the corresponding voice communication of VoLTE voice quality testing, wherein the testing information includes the secondary VoLTE
The initial time of voice quality testing, the end time, the IMSI of calling terminal, called terminal IMSI and the secondary VoLTE voice
The audio file that the tone testing process of quality testing is recorded, the full link routing iinformation of voice communication includes the secondary VoLTE
The speech message and signaling message of the corresponding each interface in voice communication chain road of voice quality testing；
S2, according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality testing
Quality is assessed.
On the other hand, the embodiment of the present invention proposes a kind of VoLTE voice quality testing analysis system, comprising:
Acquiring unit is obtained for obtaining the testing information of VoLTE voice quality testing each time according to the testing information
Take the corresponding full link routing iinformation of voice communication of the secondary VoLTE voice quality testing, wherein the testing information includes this time
The initial time of VoLTE voice quality testing, the end time, the IMSI of calling terminal, called terminal IMSI and the secondary VoLTE
The audio file that the tone testing process of voice quality testing is recorded, the full link routing iinformation of voice communication includes this time
The speech message and signaling message of the corresponding each interface in voice communication chain road of VoLTE voice quality testing；
Assessment unit is used for according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice
The quality of quality testing is assessed.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, comprising: processor, memory, bus and are stored in
On memory and the computer program that can run on a processor；
Wherein, the processor, memory complete mutual communication by the bus；
The processor realizes the above method when executing the computer program.
Fourth aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, on the storage medium
It is stored with computer program, which realizes the above method when being executed by processor.
VoLTE voice quality testing analysis method and system provided in an embodiment of the present invention, by obtaining VoLTE each time
The testing information of voice quality testing, according to the testing acquisition of information, the corresponding voice of the secondary VoLTE voice quality testing is logical
Full link routing iinformation is talked about, and according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice matter
The quality of amount testing is assessed, and compared to the prior art, the embodiment of the present invention in assessment because having used VoLTE voice quality
The testing information of testing and the full link routing iinformation of corresponding voice communication have used the data and net of terminal side simultaneously
The signaling and business datum that network is surveyed, thus can more accurate, comprehensively assess the voice quality of VoLTE network.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of VoLTE voice quality testing analysis method of the present invention；
Fig. 2 is structural schematic diagram used in another embodiment of VoLTE voice quality testing analysis method of the present invention；
Fig. 3 is testing terminal/testing board access to communication networks schematic diagram；
Fig. 4 is the light splitting acquisition scheme schematic diagram that analog input card acquires the data of S1 interface in communication network
Fig. 5 is the structural schematic diagram of one embodiment of VoLTE voice quality testing analysis system of the present invention；
Fig. 6 is the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention is explicitly described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, the range of protection of the embodiment of the present invention is belonged to.
Referring to Fig. 1, the present embodiment discloses a kind of VoLTE voice quality testing analysis method, comprising:
S1, the testing information for obtaining VoLTE (high definition voice communication) voice quality testing each time, believe according to the testing
Breath obtains the corresponding full link routing iinformation of voice communication of the secondary VoLTE voice quality testing, wherein the testing information includes
The initial time of the secondary VoLTE voice quality testing, the end time, calling terminal IMSI (International Mobile
Subscriber Identification Number, international mobile subscriber identity), the IMSI of called terminal and this time
The audio file that the tone testing process of VoLTE voice quality testing is recorded, the full link routing iinformation of voice communication include
The speech message and signaling message of the corresponding each interface in voice communication chain road of the secondary VoLTE voice quality testing；
S2, according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality testing
Quality is assessed.
In the present embodiment, the acquisition of information and evaluation process specifically can by Fig. 2 (in Fig. 2, ENB indicates base station,
MME indicates that network node, SGW indicate that gateway, PGW indicate that packet data gateway, EPC indicate core packet networks evolution, I-
CSCF indicates that query call conversation control function, P-CSCF indicate that Proxy Call Session Control Function, BGCF indicate egress gateways
Control function, MGCF indicate Media Gateway Control Function, and IM-MGW indicates that IP multimedia gateway, IMS indicate IP multimedia system,
MSC server indicates that Mobile Switching Center Server, BSC/RNC indicate base station controller/radio network controller) shown in
Testing board, testing processing module, analog input card, monitoring analysis module and voice quality testing analysis module are realized.
Wherein, testing board and testing processing module can integrate on one device, as a communication entity and lead to
Letter net is directly connected to, and testing board includes that a data storage cell is used to save local audio file, and testing board passes through logical
The equipment of letter interface and communication network is directly connected to, and can be specifically linked into communication network in a manner of terminal, can also be with logical
The mode of letter equipment is accessed；Telephone line interface can be used, optical interface can also be used.Testing board can initiate simultaneously
Voice service is initiated and received to signaling face data and media face data.Testing terminal/testing board accesses network mode such as Fig. 3
Shown in (in Fig. 3, Recode server expression recompiles server).
Testing processing module is connected with testing board, while being connected with voice quality testing analysis module, and voice matter is received
The control signaling that testing analysis module is sent is measured, testing order is sent according to the control signaling and gives testing board, so that testing
Board carries out the testing of VoLTE voice quality according to the test command, and feeds back the testing information of VoLTE voice quality testing.
Testing processing module can return to testing information voice quality test point after the testing information for receiving testing board feedback
Analyse module.It is understood that testing board receive testing processing module transmission testing order after, first with called end
A two-way voice channel is established at end, tone testing is then carried out on the voice channel, i.e., the period on the voice channel
Property send local audio file, called terminal receive testing board transmission local audio file after, can be to the sheet received
Ground audio file is recorded, and obtains audio sound-recording file, and the audio sound-recording file is sent to testing board (entire language
Sound test, which sends audio file, can take calling and called alternately mode).Testing board receives the sound of called terminal transmission
After frequency recording file, testing processing module is sent to according to the audio sound-recording file generated testing information, specifically, described group
Measurement information includes the IMSI and called terminal of the audio sound-recording file, the initial time of testing, end time, calling terminal
IMSI.In addition, testing processing module can also carry out VoLTE voice quality testing, it can be right at this time in other periods
The audio file that testing board sends and receives carries out MOS (mean subjective opinion point, Mean Opinion Score) test point
The problem of analysis finds the voice bearer degree of impairment in duplex channel by analyzing, finds network.
It for analog input card, is linked into communication network, generally uses mirror image or divided by way of monitoring
Light, to the speech message of each interface (including the speech message obtained from Mb, Nb interface) and signaling message (including from S11, Gm
The speech message obtained with Mc interface) it is acquired, by taking the acquisition of the data of S1 interface as an example, light splitting acquisition scheme is as shown in Figure 4.
In Fig. 4, optical splitter connects analog input card, and the S1 interface of core network access router, by by the speech message of S1 interface and
Signaling message carries out light-splitting processing, i.e., transmits all the way by original route, and another way is transmitted to analog input card and carries out data acquisition.
After analog input card collects the speech message and signaling message of each interface, monitoring analysis mould can be sent it to
Block monitors analysis module after receiving the speech message and signaling message of each interface, it can be passed through with text formatting
Socket mode is pushed to the distributed file system HDFS storage of hadoop cluster.Voice quality testing analysis module is receiving
To after testing information, acquisition instructions can be sent to monitoring analysis module, be obtained according to acquisition instructions from HDFS by monitoring analysis module
The speech message and signaling message of each interface are taken, and therefrom acquires this corresponding voice communication of VoLTE voice quality testing
The speech message and signaling message of each interface in chain road, and this corresponding voice of VoLTE voice quality testing is constructed accordingly
It converses full link routing iinformation.Wherein, acquisition instructions include the initial time of this VoLTE voice quality testing, the end time,
The IMSI of the calling terminal and IMSI of called terminal.It is corresponding that monitoring analysis module constructs this VoLTE voice quality testing
After the full link routing iinformation of voice communication, voice quality testing analysis module can be sent it to, by voice quality test analysis
Module is according to this corresponding testing information of VoLTE voice quality testing and the full link routing iinformation of voice communication to this
The quality of VoLTE voice quality testing is assessed.
VoLTE voice quality testing analysis method provided in an embodiment of the present invention, by obtaining VoLTE voice matter each time
The testing information for measuring testing, the corresponding full chain of voice communication of the secondary VoLTE voice quality testing according to the testing acquisition of information
Road routing iinformation, and according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality testing
Quality assessed, compared to the prior art, the embodiment of the present invention in assessment because having used VoLTE voice quality testing
Testing information and the full link routing iinformation of corresponding voice communication have used the data of terminal side and network to survey simultaneously
Signaling and business datum, thus can more accurate, comprehensively assess the voice quality of VoLTE network.
On the basis of preceding method embodiment, the S2 may include:
The matter of the secondary VoLTE voice quality testing is calculated according to the testing information and the full link routing iinformation of voice communication
Measure performance indicator, wherein the quality performance indicators include VoLTE percent of call completed, VoLTE caller voice service user perception exhale
It cries and connects time delay, volte cutting off rate, voice jitter, eSRVCC handover success rate, on-hook success rate, packet loss and Volte voice
Mass M OS value.
In the present embodiment, the quality performance indicators of VoLTE voice quality testing include VoLTE percent of call completed, VoLTE caller language
Time delay, volte cutting off rate, voice jitter, eSRVCC handover success rate, on-hook success are connected in the calling of sound business user perception
Rate, packet loss and Volte voice quality MOS value.
Each index is illustrated below:
1) VoLTE percent of call completed
The index is mainly used in VoLTE business, judges the case where custom calling service really connects ring or response, no
Consider that other users reason such as user is busy or user's rejection etc..Index definition are as follows:
VoLTE percent of call completed=S-CSCF (Serving-Call Session Control Function, call session control
Function processed) LTE (Long Term Evolution, long term evolution) access calling and called connection number/S-CSCF LTE access
Calling and called number of call attempts.
2) time delay is connected in the calling of VoLTE caller voice service user perception
The index refers in terms of caller network side, from Calling Side SBC (Session Border Controller, session control
Device) Invite (invitation) beginning for receiving VoLTE voice or video calls for asking beginning, successfully turn to Calling Side SBC to calling subscriber
Send out the time interval of 180 response messages or 183 response messages with P-EarlyMedia (one of Early media) header field.
Index definition are as follows:
The calling of VoLTE caller voice service user perception connect time delay=accumulative VoLTE voice beginning exhale connecting total duration/
The VoLTE beginning, which exhales, connects successfully total degree.
Wherein, the VoLTE voice beginning exhales connecting time for field " Interface "=Mw, and " Service Type "=0,
And xDR (External Data Representation, the outside of " Procedure Type "=5 and " CALL_SIDE "=0
Data indicate) in field " ALERTING_TIME " value.
3) volte cutting off rate
This index is mainly used in VoLTE business, judges the failure situation of custom calling service, Main Analysis network cause
Caused call failure situation.
Index definition are as follows: VoLTE voice number of dropped calls/(the VoLTE voice beginning exhales response times+VoLTE voice to echo eventually and answers
Number).
4) voice jitter
Index description: receiving end RTP (Realtime Transport Protocol, real-time transport protocol) layer data packet
Time delay variance, including minimum, maximum and average shake time delay, depend on user terminal de-jittering buffer device.
Index definition: the variation of successive RTP parlor time delay.
5) eSRVCC (Enhanced Single Radio Voice Call Continuity, the single wireless language of enhancing
Voice call continuity) handover success rate
The index definition are as follows: switch to 2G number of success/switch to 2G request number of times.
6) on-hook success rate (on-hook side)
Index description: BYE message is initiated to the SIP 200OK message success rate for receiving network and issuing in on-hook side.
Index definition: on-hook number of success/on-hook number of attempt * 100%.
7) packet loss (voice)
The index is mainly to examine the integrality of the network data of volte call.
The index definition: (RTP data packet number-MT (Mobile that MO (Mobile Original, uplink) is sent
Terminated, downlink) received RTP data packet number) the RTP data packet number that sends of/MO.
8) Volte voice quality MOS value
By recombinating the collected VoP of each interface, construct complete speech audio, by its with dial
Drafting board card local audio file compares, using general PESQ (Perceptual evaluation of speech
Quality, subjective speech quality assessment) analysis method, it can be deduced that the voice quality Mos of each network node and interface
Value.This method has voice quality under VoLTE user and two kinds of VoLTE user's intercommunication, VoLTE user and 2/3G user's intercommunication scenes
The application of analysis and assessment:
(1) one: VoLTE user of scene and VoLTE user's intercommunication
The scene can carry out applied analysis based on Mb mouthfuls of Media Stream.
(2) two: VoLTE user of scene and 2/3G user's intercommunication
The scene can based on Nb mouthful (IM-MGW (IP Multimedia Media Gateway, IP multimedia gateway) and
Connecing between CS-MGW (Circuit Switched Multimedia Media Gateway, Circuit Switched Multimedia gateway)
Mouthful) Media Stream carry out applied analysis.
On the basis of preceding method embodiment, the method can also include:
According to the full link routing iinformation of the voice communication to the corresponding voice communication chain of the secondary VoLTE voice quality testing
The failure network element of road is positioned.
It in the present embodiment, is realized according to the full link routing iinformation of voice communication and the multinode of testing business is monitored, when dialling
It surveys when something goes wrong, the node led to the problem of and equipment directly can be positioned by monitoring mode.
It is described that this time is assessed according to the full link routing iinformation of the voice communication on the basis of preceding method embodiment
The voice quality of each node in VoLTE voice quality testing corresponding voice communication chain road may include:
The assessment of MOS value is carried out to the speech message of each interface；
User information and position are carried out to the speech message of each interface using the signaling message of each interface
The association of information backfills；
Based on association backfill after speech message and MOS value assessment as a result, using paragraph by paragraph, node by node voice packet compare
Mode assesses the voice quality situation of change for obtaining voice communication chain road；
It is positioned according to failure network element of institute's Voice Quality situation of change to voice communication chain road.
In the present embodiment, the assessment of MOS value can be carried out using speech message of the P.563 algorithm to each interface, with
Guarantee the reliability and accuracy of assessment.The MOS value of speech message based on speech message and each interface after association backfill
Assessment as a result, using paragraph by paragraph, node by node by the way of voice packet quality versus, assess and obtain testing terminal to each destination node
Voice packet quality change situation, and then the voice quality for delimiting each network node and routing can be positioned, realize fault network
The quick and precisely positioning of member.
Referring to Fig. 5, the present embodiment discloses a kind of VoLTE voice quality testing analysis system, comprising:
Acquiring unit 1, for obtaining the testing information of VoLTE voice quality testing each time, according to the testing information
Obtain the corresponding full link routing iinformation of voice communication of the secondary VoLTE voice quality testing, wherein the testing information includes should
Initial time, end time, the IMSI of calling terminal, the IMSI of called terminal and this time of secondary VoLTE voice quality testing
The audio file that the tone testing process of VoLTE voice quality testing is recorded, the full link routing iinformation of voice communication include
The speech message and signaling message of the corresponding each interface in voice communication chain road of the secondary VoLTE voice quality testing；
Assessment unit 2 is used for according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice
The quality of quality testing is assessed.
Specifically, the acquiring unit 1 obtains the testing information of VoLTE voice quality testing each time, according to described group
Measurement information obtains the corresponding full link routing iinformation of voice communication of the secondary VoLTE voice quality testing, wherein the testing information
The IMSI of initial time, end time, the IMSI of calling terminal, called terminal including the secondary VoLTE voice quality testing and
The audio file that the tone testing process of the secondary VoLTE voice quality testing is recorded, the full link routing iinformation of voice communication
Speech message and signaling message including the corresponding each interface in voice communication chain road of the secondary VoLTE voice quality testing；Institute
Assessment unit 2 is stated according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality testing
Quality is assessed.
VoLTE voice quality testing analysis system provided in an embodiment of the present invention, by obtaining VoLTE voice matter each time
The testing information for measuring testing, the corresponding full chain of voice communication of the secondary VoLTE voice quality testing according to the testing acquisition of information
Road routing iinformation, and according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality testing
Quality assessed, compared to the prior art, the embodiment of the present invention in assessment because having used VoLTE voice quality testing
Testing information and the full link routing iinformation of corresponding voice communication have used the data of terminal side and network to survey simultaneously
Signaling and business datum, thus can more accurate, comprehensively assess the voice quality of VoLTE network.
On the basis of aforementioned system embodiment, the assessment unit specifically can be used for:
The matter of the secondary VoLTE voice quality testing is calculated according to the testing information and the full link routing iinformation of voice communication
Measure performance indicator, wherein the quality performance indicators include VoLTE percent of call completed, VoLTE caller voice service user perception exhale
It cries and connects time delay, volte cutting off rate, voice jitter, eSRVCC handover success rate, on-hook success rate, packet loss and Volte voice
Mass M OS value.
On the basis of aforementioned system embodiment, the system can also include:
Positioning unit is used for according to the full link routing iinformation of the voice communication to the secondary VoLTE voice quality testing pair
The failure network element for the voice communication chain road answered is positioned.
On the basis of aforementioned system embodiment, the positioning unit specifically can be used for:
The assessment of MOS value is carried out to the speech message of each interface；
User information and position are carried out to the speech message of each interface using the signaling message of each interface
The association of information backfills；
Based on association backfill after speech message and MOS value assessment as a result, using paragraph by paragraph, node by node voice packet compare
Mode assesses the voice quality situation of change for obtaining voice communication chain road；
It is positioned according to failure network element of institute's Voice Quality situation of change to voice communication chain road.
The VoLTE voice quality testing analysis system of the present embodiment, can be used for executing the technology of preceding method embodiment
Scheme, it is similar that the realization principle and technical effect are similar, and details are not described herein again.
Fig. 6 shows the entity structure schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention, as shown in fig. 6, should
Electronic equipment may include: processor 11, memory 12, bus 13 and be stored on memory 12 and can transport on processor 11
Capable computer program；
Wherein, the processor 11, memory 12 complete mutual communication by the bus 13；
The processor 11 realizes method provided by above-mentioned each method embodiment when executing the computer program, such as
It include: the testing information for obtaining VoLTE voice quality testing each time, according to the testing acquisition of information secondary VoLTE voice
The full link routing iinformation of the corresponding voice communication of quality testing, wherein the testing information includes that the secondary VoLTE voice quality is dialled
The initial time of survey, end time, the IMSI of calling terminal, the IMSI of called terminal and the secondary VoLTE voice quality testing
The audio file that tone testing process is recorded, the full link routing iinformation of voice communication include that the secondary VoLTE voice quality is dialled
Survey the speech message and signaling message of each interface in corresponding voice communication chain road；According to the testing information and voice communication
Full link routing iinformation assesses the quality of the secondary VoLTE voice quality testing.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, is stored thereon with computer program, should
Method provided by above-mentioned each method embodiment is realized when computer program is executed by processor, for example, obtain each time
The testing information of VoLTE voice quality testing, the corresponding language of the secondary VoLTE voice quality testing according to the testing acquisition of information
The full link routing iinformation of sound call, wherein the testing information includes the initial time of the secondary VoLTE voice quality testing, knot
The tone testing process recording of beam time, the IMSI of calling terminal, the IMSI of called terminal and the secondary VoLTE voice quality testing
Audio file, the full link routing iinformation of voice communication includes the corresponding voice communication of the secondary VoLTE voice quality testing
The speech message and signaling message of each interface in chain road；According to the testing information and the full link routing iinformation pair of voice communication
The quality of the secondary VoLTE voice quality testing is assessed.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.Term " on ", "lower" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplifies
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In specification of the invention, numerous specific details are set forth.Although it is understood that the embodiment of the present invention can
To practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.Similarly, it should be understood that disclose in order to simplify the present invention and helps to understand respectively
One or more of a inventive aspect, in the above description of the exemplary embodiment of the present invention, each spy of the invention
Sign is grouped together into a single embodiment, figure, or description thereof sometimes.However, should not be by the method solution of the disclosure
Release is in reflect an intention that i.e. the claimed invention requires more than feature expressly recited in each claim
More features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment,
It is wherein each that the claims themselves are regarded as separate embodiments of the invention.It should be noted that in the absence of conflict, this
The feature in embodiment and embodiment in application can be combined with each other.The invention is not limited to any single aspect,
It is not limited to any single embodiment, is also not limited to any combination and/or displacement of these aspects and/or embodiment.And
And can be used alone each aspect and/or embodiment of the invention or with other one or more aspects and/or its implementation
Example is used in combination.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (10)
1. a kind of VoLTE voice quality testing analysis method characterized by comprising
S1, the testing information for obtaining VoLTE voice quality testing each time, according to the testing acquisition of information secondary VoLTE language
The full link routing iinformation of the corresponding voice communication of sound quality testing, wherein the testing information includes the secondary VoLTE voice quality
Initial time, end time, the IMSI of calling terminal, the IMSI of called terminal and secondary VoLTE voice quality testing of testing
Tone testing process record audio file, the full link routing iinformation of voice communication includes the secondary VoLTE voice quality
The speech message and signaling message of the corresponding each interface in voice communication chain road of testing；
S2, according to the testing information and the full link routing iinformation of voice communication to the quality of the secondary VoLTE voice quality testing
It is assessed.
2. the method according to claim 1, wherein the S2, comprising:
The qualitative of the secondary VoLTE voice quality testing is calculated according to the testing information and the full link routing iinformation of voice communication
Can index, wherein the quality performance indicators include VoLTE percent of call completed, VoLTE caller voice service user perception calling connect
Logical time delay, volte cutting off rate, voice jitter, eSRVCC handover success rate, on-hook success rate, packet loss and Volte voice quality
MOS value.
3. method according to claim 1 or 2, which is characterized in that further include:
According to the full link routing iinformation of the voice communication to the secondary VoLTE voice quality testing corresponding voice communication chain road
Failure network element positioned.
4. according to the method described in claim 3, it is characterized in that, described comment according to the full link routing iinformation of the voice communication
Estimate the voice quality of the corresponding each node in voice communication chain road of the secondary VoLTE voice quality testing, comprising:
The assessment of MOS value is carried out to the speech message of each interface；
User information and location information are carried out to the speech message of each interface using the signaling message of each interface
Association backfill；
Based on association backfill after speech message and MOS value assessment as a result, using paragraph by paragraph, node by node voice packet comparison by the way of
Assessment obtains the voice quality situation of change of voice communication chain road；
It is positioned according to failure network element of institute's Voice Quality situation of change to voice communication chain road.
5. a kind of VoLTE voice quality testing analysis system characterized by comprising
Acquiring unit should according to the testing acquisition of information for obtaining the testing information of VoLTE voice quality testing each time
The corresponding full link routing iinformation of voice communication of secondary VoLTE voice quality testing, wherein the testing information includes this time
The initial time of VoLTE voice quality testing, the end time, the IMSI of calling terminal, called terminal IMSI and the secondary VoLTE
The audio file that the tone testing process of voice quality testing is recorded, the full link routing iinformation of voice communication includes this time
The speech message and signaling message of the corresponding each interface in voice communication chain road of VoLTE voice quality testing；
Assessment unit is used for according to the testing information and the full link routing iinformation of voice communication to the secondary VoLTE voice quality
The quality of testing is assessed.
6. system according to claim 5, which is characterized in that the assessment unit is specifically used for:
The qualitative of the secondary VoLTE voice quality testing is calculated according to the testing information and the full link routing iinformation of voice communication
Can index, wherein the quality performance indicators include VoLTE percent of call completed, VoLTE caller voice service user perception calling connect
Logical time delay, volte cutting off rate, voice jitter, eSRVCC handover success rate, on-hook success rate, packet loss and Volte voice quality
MOS value.
7. system according to claim 5 or 6, which is characterized in that further include:
Positioning unit, for corresponding to the secondary VoLTE voice quality testing according to the full link routing iinformation of the voice communication
The failure network element of voice communication chain road is positioned.
8. system according to claim 7, which is characterized in that the positioning unit is specifically used for:
The assessment of MOS value is carried out to the speech message of each interface；
User information and location information are carried out to the speech message of each interface using the signaling message of each interface
Association backfill；
Based on association backfill after speech message and MOS value assessment as a result, using paragraph by paragraph, node by node voice packet comparison by the way of
Assessment obtains the voice quality situation of change of voice communication chain road；
It is positioned according to failure network element of institute's Voice Quality situation of change to voice communication chain road.
9. a kind of electronic equipment characterized by comprising processor, memory, bus and storage on a memory and can located
The computer program run on reason device；
Wherein, the processor, memory complete mutual communication by the bus；
The processor realizes such as method of any of claims 1-4 when executing the computer program.
10. a kind of non-transient computer readable storage medium, which is characterized in that be stored with computer journey on the storage medium
Sequence realizes such as method of any of claims 1-4 when the computer program is executed by processor.
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| CN201810372963.2A CN110401965B (en) | 2018-04-24 | 2018-04-24 | VoLTE voice quality dial testing analysis method and system |
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