CN108989137A - Time-delay measuring method and device, the computer readable storage medium of end-to-end communication - Google Patents
Time-delay measuring method and device, the computer readable storage medium of end-to-end communication Download PDFInfo
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- CN108989137A CN108989137A CN201710404656.3A CN201710404656A CN108989137A CN 108989137 A CN108989137 A CN 108989137A CN 201710404656 A CN201710404656 A CN 201710404656A CN 108989137 A CN108989137 A CN 108989137A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
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- H—ELECTRICITY
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- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
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Abstract
The embodiment of the present invention provides the time-delay measuring method and device of a kind of end-to-end communication, computer readable storage medium, pass through the service communication signaling data sent on monitoring transmitting terminal, corresponding sending time is recorded simultaneously, when recognizing receiving end and receiving the service communication signaling data, record corresponding receiving time, then communication delay is calculated according to receiving time and sending time, to conveniently realize the analysis of the communication delay of end-to-end communication system, the time-delay analysis carried out by then passing through the traffic signaling data that system itself interacts, the time-delay analysis to system is not only realized in this way, it is also convenient for the communication quality that user understands communication network time delay status and system, also the time-consuming duration of analysis time delay process is shortened；Maintenance efficiency is improved by the trace analysis to service communication signaling data for the strong foundation for the network operation that Communication Personnel provides.
Description
Technical field
The present invention relates to network communication technology field more particularly to the time-delay measuring methods and dress of a kind of end-to-end communication
It sets, computer readable storage medium.
Background technique
5G network faces high-speed, end-to-end low time delay, original text reliability, extensive as the 5th third generation mobile communication network
The challenge of connection etc..
Wherein, the 5G research both at home and abroad such as ITU, IMT-2020 propulsion group organization arrives the end for proposing Millisecond 5G
Terminal delay time requirement, the definition for end-to-end time delay is: data packet is to count to arrive at always simultaneously from the application layer for leaving source node
It is properly received by the application layer of destination node, the time span undergone altogether.End-to-end time delay includes when eating dishes without rice or wine time delay, core net
Prolong and PDN network delay.In the prior art, the time delay of various communication systems specifically: ideally end-to-end time delay is
1ms, typical end-to-end time delay are 5-10ms or so.Our 4G networks used at present, end-to-end ideal time delay are the left sides 10ms
The right side, the end-to-end time delay of LTE are 50-100ms, it means that 5G needs for end-to-end time delay to shorten to 1/10th of 4G.
Based in the existing communication technology, the communication delay of system is far from reaching the requirement of 5G network, if it is desired to real
Now the monitoring of communication delay is adjusted, then needs to be monitored analysis to the operation flow interacted in system, therefore, is badly in need of mentioning
End-to-end whole delay statistics data, isochronous surface statistical data in communication process can be analyzed for one kind, and with intuitive
Form shows the analysis method of user.
Summary of the invention
In order to solve the above technical problems, the time-delay measuring method and dress of end-to-end communication provided in an embodiment of the present invention
It sets, computer readable storage medium, to solve to cannot achieve the positioning analysis to communication delay during end-to-end communication
It calculates, the technical issues of causing the time delay of system larger, reduce the usage experience of user.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of time-delay measuring method of end-to-end communication, comprising:
The service communication signaling data that the transmitting terminal of end-to-end communication system is sent is monitored, and records and sends service communication letter
Enable the sending time and the corresponding type of service of the service communication signaling data of data；
Whether the receiving end of identification end-to-end communication system receives the service communication signaling data, if it receives, and
Record the receiving time that the receiving end receives the service communication signaling data；
The signaling delay of the end-to-end communication system communication is calculated according to the sending time and receiving time of record.
The embodiment of the present invention also provides a kind of latency measurement device of end-to-end communication, comprising:
Data monitoring module, the service communication signaling data that the transmitting terminal for monitoring end-to-end communication system is sent, and
Record sends the sending time and the corresponding type of service of the service communication signaling data of service communication signaling data；
Identification module, whether the receiving end of end-to-end communication system receives the service communication signaling number for identification
According to if receiving, and recording the receiving time that the receiving end receives the service communication signaling data；
Time-delay calculation module, for calculating the end-to-end communication system according to the sending time and receiving time of record
The signaling delay of system communication.
The embodiment of the present invention also provides a kind of latency measurement device of end-to-end communication, and described device includes: memory, place
It manages device and is stored in the time-delay analysis program that can be run on the memory and on the processor, the time-delay analysis program
The step of time-delay measuring method of the upper end-to-end communication is realized when being executed by the processor.
The embodiment of the present invention also provides a kind of computer storage medium, when being stored on the computer readable storage medium
Prolong analysis program, the step of time-delay analysis program is performed the time-delay measuring method for realizing end-to-end communication above-mentioned.
The beneficial effects of the present invention are:
Time-delay measuring method and device, the computer-readable storage medium of the end-to-end communication provided according to embodiments of the present invention
Matter by the service communication signaling data sent on monitoring transmitting terminal, while recording corresponding sending time, receives recognizing
When termination receives the service communication signaling data, corresponding receiving time is recorded, then according to receiving time and sending time meter
Communication delay is calculated, so that the analysis of the communication delay of end-to-end communication system has been conveniently realized, by then passing through system itself
The time-delay analysis that interactive traffic signaling data carry out, not only realizes the time-delay analysis to system in this way, is also convenient for user
The communication quality for solving communication network time delay status and system also shortens the time-consuming duration of analysis time delay process；By to industry
The trace analysis for communication signaling data of being engaged in improves maintenance efficiency for the strong foundation for the network operation that Communication Personnel provides.
Detailed description of the invention
Fig. 1 is the flow chart of the time-delay measuring method for the end-to-end communication that the embodiment of the present invention one provides；
Fig. 2 is that signaling model provided in an embodiment of the present invention defines schematic diagram；
Fig. 3 is a kind of signaling model provided in an embodiment of the present invention；
Fig. 4 is the flow chart extracted according to signaling model to signaling data that the embodiment of the present invention one provides；
Fig. 5 is that a kind of business that the embodiment of the present invention one provides is sliced sample calculation；
Fig. 6 is the flow chart for the calculating communication delay that the embodiment of the present invention one provides；
Fig. 7 is that the time-delay analysis report that the embodiment of the present invention one provides shows schematic diagram；
Fig. 8 is that a kind of time-delay analysis report that the embodiment of the present invention one provides shows example；
Fig. 9 is the structural block diagram of the latency measurement device of end-to-end communication provided by Embodiment 2 of the present invention；
Figure 10 is the structural block diagram of the latency measurement device for the end-to-end communication that the embodiment of the present invention three provides.
Specific embodiment
The embodiment of the present invention is described in further detail below by specific embodiment combination attached drawing.
Embodiment one:
Referring to Figure 1, Fig. 1 is the flow chart of the time-delay measuring method of end-to-end communication provided in this embodiment, this method
It can specifically be realized based on existing network management management system, particular by the starting point in monitoring system and between destination
Data interaction realize the analysis of time delay, processing step specifically includes:
S101 monitors service communication signaling data transmitted by the transmitting terminal in end-to-end communication system, and records transmission
Time and corresponding type of service.
Whether the receiving end of S102, identification end-to-end communication system receive the service communication signaling data, and if it exists,
Then record corresponding receiving time.
S103 calculates communication delay according to the receiving time and sending time.
In the present embodiment, the transmitting terminal in the end-to-end communication system refers to sending the network element of data packet, and connects
Receiving end refers to the network element for receiving data packet and being applied or being analyzed and processed, and entire end-to-end communication system may include
Two network elements also may include multiple network elements, and when including multiple network elements, transmitting terminal refers to first network element in system,
Receiving end refers to the last one network element in system, other as the connection network element for realizing the first, second network element.
In the present embodiment, the service communication signaling data refers to when end-to-end communication system realizes service interaction
Business transmit data, the business transmission data be by the transmission of various communication signaling request datas and feedback reception etc., therefore,
The service communication signaling data is that necessary signaling is transmitted in business output.Certainly, in practical applications, the service communication signaling number
According to can also be that user is the when delay analyzed between end-to-end system, being specially set as it and specific communications signaling is set.
In step s 102, the service communication signaling sent out for identifying whether to receive transmitting terminal from receiving end
Data are identified particular by established business model, when identify have been received on the receive side with this
When the data that business model matches, then obtaining and receiving the data is the receiving time reported.
In practical applications, the business model is specifically to be established according to existing 3GPP communication protocol, is then being identified
It is specifically to be comformed multi-service mould according to the type of service recorded in step S101 with the presence or absence of identical business datum on receiving end
Corresponding with type of service business model is selected in type, recognized whether from the receiving end according to the business model and
The operation flow that the business model matches, and corresponding communication signaling is extracted from the operation flow according to the result of identification
Data record corresponding receiving time.
In the present embodiment, the business model specifically includes signaling model, and the signaling model includes for triggering
It states starting signaling group, intermediate signaling group required for operation flow and terminates signaling group, in practical applications, different business is handed over
Mutually, the signaling group used be also it is different, therefore, it is described identification end-to-end communication system receiving end whether receive
It can also specifically be realized to the service communication signaling data by signaling model.
Preferably, required signaling group when the service interaction accomplished according to signaling model, according to the signaling group
Starting signaling corresponding with the starting signaling group is determined from the communication signaling data；
End signaling group corresponding with the starting signaling is searched according to the starting signaling；
The communication signaling data are screened according to the end signaling group, are determined in the communication signaling data
Terminate signaling, and records the end signaling and confirmed the receiving time received by the receiving end.
In practical applications, first when carrying out time-delay analysis to the service communication signaling data in end-to-end communication system
It first to determine corresponding type of service and corresponding signaling model, corresponding signaling data be extracted according to signaling model, most
The analysis for carrying out time delay to the signaling data extracted again afterwards, it is specific for signaling model as shown in Fig. 2, the figure left-half exhibition
What is shown is the signaling process schematic diagram abstracted according to actual operation flow, it includes three important component parts:
Originate signaling: the triggering signaling of signaling process, it may also be said to be first signaling of process.
Terminate signaling: the last item signaling of signaling process, this signaling mark process finishes.Such as institute bottom in figure
The end signaling 1 shown, terminate signaling 2 ..., terminate signaling n, this indicates to terminate signaling, and there are many may.This is because process
It is possible that normal termination, it is also possible to which abnormal ending (for example process has failed), or other some cases terminate signaling often
It is not unique.
Intermediate signaling: in addition to starting, terminating signaling, transmitting and the signaling converted between network element.The part signaling
Feature is situations such as certain signalings can be according to different networking, business, the appearance of meeting condition.In view of this feature, part letter
Order is segmented into two major classes: the signaling that the signaling and process that process must include may include.
According to signaling process above, it can map to obtain the signaling process model on the right side of Fig. 2.The model has starting to believe
It enables, intermediate signaling (must have), intermediate signaling (can have), terminate signaling group.Starting signaling identifies the starting of the process；Intermediate signaling
(must have) includes the signaling that must include in the process；Intermediate signaling (can have) includes the signaling that the process conditional occurs；Knot
Shu Xinling group, defining several end signalings corresponding with process starting signaling, (every end signaling all may be the process
End).
Since signaling model is the key that extract signaling data, for a better understanding, provided in an embodiment of the present invention point
Analysis method understands one signaling model of self-defining below, as shown in Figure 3:
Originate signaling:
Attach Request
Terminate signaling group:
Attach reject (does not have, Fig. 3 is a normal flow) in Fig. 3
Modify Bearer Response
Intermediate signaling (must have):
Create Session Request
Create Session Response
Initial Context Setup Request
…………
Intermediate signaling (can have)
Delete Session Request
Delete Session Response
…………
According to above-mentioned signaling model and specific business is combined, several operation flows can be defined, according to above-mentioned
Signaling model carry out the extraction and analysis of signaling data, it is specific as shown in Figure 4:
S401, the collected signaling data set of traversal.
Specifically, terminating signaling group to getting according to starting signaling combination, intermediate signaling combination in signaling model
Signaling group in signaling data set is divided, and in an operation flow, can at least have three kinds of signalings, for the ease of rear
Continuous inquiry operation, it is therefore desirable to which signaling division is carried out to the signaling data set according to signaling model.
A signaling in S402, the set that extracts of judgement whether can and some configuration traffic signaling process starting
Signaling matches, if it is not, continuing to traverse collected signaling data set.
If S403, signaling are the starting signalings of some operation flow, end signaling corresponding with starting signaling is found
Group.
S404, traversal terminate signaling group, an end signaling are extracted from several end signalings, then from signaling set
In next of current signaling start index and terminate signaling, if not indexing end signaling, continuing traversal terminates signaling,
Until traversal terminates.
If S405, having indexed end signaling, according to starting signaling number and terminate signaling number for this closed zone
Between signaling all extract.
S406, cleaning process.It will be with the unmatched operation flow of the business model from the business according to business model
It is rejected in communication signaling data.
In practical applications, process extraction before, the signaling of multiple reported by network elements can be ranked up, sort it is main according to
According to the timestamp for reporting sequence and signaling for being single network element signaling, due to inconsistent and business the complexity of network element time
Property (for example doing data service, between carried out phone), can all cause be mingled in the process extracted is not this process
Signaling.Signaling defined in operation flow (starting terminates signaling and intermediate signaling) carries out process before can use
Cleaning will not remove in process in signaling wherein.
S407, the signaling after cleaning is extracted, and starting, end signaling is marked (marking which item is starting
Signaling, which item are to terminate signaling), construct signaling process.
S408, continue to traverse collected signaling data set and (do not begin stepping through from terminating signaling, believe from starting
The next beginning enabled), until traversing the last item signaling, until all signaling processes are all extracted.
In practical applications, the end signaling group includes the case where terminating that a business is all is likely to occur, therefore,
Before calculation delay, also the signaling in signaling data is traversed by above-mentioned method, judges the practical feelings of each signaling
Condition, if the signaling of selection calculation delay belongs to service exception and terminates the end signaling for being, the time delay at this moment calculated will
Out in very big error, reference value is also just very low, has eventually misled the prioritization scheme that network maintenance staff determines,
If abnormal situation, which then needs to monitor again, obtains the analysis that new signaling data carries out time delay.
In the present embodiment, the signaling model got may be to belong to handing over including all business for end-to-end communication system
Mutual signaling model, if at this moment according to the analysis of such signaling model time delay when just will appear pained analysis information content mistake
Greatly, in order to preferably avoid such case, method provided by the invention further include the service communication signaling data that will acquire into
Row slicing treatment, it is preferred that be sliced according to the type of business, each isochronous surface that is to say a corresponding business
It can be understood as the sub-process in operation flow, model configuration then carried out according to the type of sub-process, wherein for signaling number
According to extraction and analysis process method it is consistent with the operation flow in Fig. 4, as shown in figure 5, being that the present embodiment provides a kind of business
It is sliced sample calculation.
In the present embodiment, in the transmission for extracting corresponding data and signaling, after receiving time, according to obtain when
Between calculate corresponding time delay, and analysis is subjected to the optimization processing to Time Delay of Systems to network maintenance staff as the result is shown, such as
Shown in Fig. 6:
The end signaling time of S601, operation flow subtract starting signaling time, for the delay data of whole operation flow.
The corresponding end signaling time of S602, slice business subtracts starting signaling time, is sliced delay data to be corresponding.
The time delay of identical services process and slice, calculates mean value in S603, traversal signaling file.
S604, statistics time-delay analysis visual result show user, and effect is referring to Fig. 7.
S605, time-delay analysis report is provided, example participates in Fig. 8.
S606, the support of time-delay analysis result export as file, and format can be html, xls etc..
In the present embodiment, the interaction signaling data that business is directly analyzed except through above-mentioned step realizes time-delay analysis
Except, it can also be analyzed in such a way that identifier is set, specifically the business by being sent in the transmitting terminal
Signaling identifier is set in communication signaling data；It monitors in the service communication signaling data in the receiving end with the presence or absence of described
Signaling identifier；If it exists, then connecing when the service communication signaling data that acquisition is provided with the signaling identifier is received
Between time receiving.
The time-delay measuring method of end-to-end communication provided in an embodiment of the present invention passes through the business sent on monitoring transmitting terminal
Communication signaling data, while recording corresponding sending time, when recognizing receiving end and receiving the service communication signaling data,
Corresponding receiving time is recorded, communication delay is then calculated according to receiving time and sending time, to conveniently realize end
To the analysis of the communication delay of end communication system, divided by then passing through the time delay that the traffic signaling data that system itself interacts carry out
Analysis, not only realizes the time-delay analysis to system in this way, is also convenient for user and understands the logical of communication network time delay status and system
Believe quality, also shortens the time-consuming duration of analysis time delay process；By the trace analysis to service communication signaling data, for communication
The strong foundation for the network operation that personnel provide, improves maintenance efficiency.
Embodiment two:
Referring to FIG. 9, Fig. 9 is the structural block diagram of the latency measurement device of end-to-end communication provided in this embodiment, the dress
Set includes: data monitoring module 91, identification module 92 and time-delay calculation module 93, in which:
Data monitoring module 91, the service communication signaling data that the transmitting terminal for monitoring end-to-end communication system is sent,
And record the sending time and the corresponding type of service of the service communication signaling data for sending service communication signaling data.
In the present embodiment, the service communication signaling data refers to when end-to-end communication system realizes service interaction
Business transmit data, the business transmission data be by the transmission of various communication signaling request datas and feedback reception etc., therefore,
The service communication signaling data is that necessary signaling is transmitted in business output.Certainly, in practical applications, the service communication signaling number
According to can also be that user is the when delay analyzed between end-to-end system, being specially set as it and specific communications signaling is set.
Wherein, the transmitting terminal in the end-to-end communication system refers to sending the network element of data packet, and what receiving end referred to
It is the network element for receiving data packet and being applied or being analyzed and processed, entire end-to-end communication system may include two nets
Member also may include multiple network elements, and when including multiple network elements, transmitting terminal refers to first network element in system, receiving end
Refer to the last one network element in system, it is other as the connection network element for realizing the first, second network element, as shown in Figure 2.
Identification module 92, whether the receiving end of end-to-end communication system receives the service communication signaling number for identification
According to if receiving, and recording the receiving time that the receiving end receives the service communication signaling data.
Time-delay calculation module 93, for calculating the end-to-end communication according to the sending time and receiving time of record
The signaling delay of system communication.
In the present embodiment, described device further includes model building module 94, which is used for basis
3GPP communication protocol establishes the business model of the end-to-end communication system.
The identification module 92 is used to determine corresponding business model according to the type of service；According to the business mould
Type recognizes whether the operation flow to match with the business model from the receiving end, and according to the result of identification
Corresponding communication signaling data are extracted from the operation flow, record corresponding receiving time.
Preferably, the business model includes signaling model, and the signaling model includes for triggering the operation flow
Required starting signaling group, intermediate signaling group and end signaling group, wherein industry when the starting signaling group and end signaling group
Necessary triggering and end signaling in process of being engaged in, and intermediate signaling group judges whether to need according to the actual situation.For the knot
Shu Xinling group includes the case where terminating that a business is all is likely to occur, and therefore, before calculation delay, also passes through above-mentioned side
Method traverses the signaling in signaling data, judges the actual conditions of each signaling, if the signaling of selection calculation delay belongs to
Service exception terminates the end signaling for being, the time delay at this moment calculated will go out in very big error, reference value
Also just very low, the prioritization scheme that network maintenance staff determines eventually is misled, if abnormal situation then needs to supervise again
Control obtains the analysis that new signaling data carries out time delay.
The identification module 92 is used to determine starting letter corresponding with the starting signaling group from the communication signaling data
It enables；End signaling group corresponding with the starting signaling is searched according to the starting signaling；According to the end signaling group to described
Communication signaling data are screened, and determine the end signaling in the communication signaling data, and record the end signaling by institute
It states receiving end and confirms the receiving time received.
In practical applications, different service interaction, the signaling group used be also it is different, it is therefore, described
Whether the receiving end of identification end-to-end communication system receives the service communication signaling data specifically can also be by signaling mould
Type is realized.
For example, when being the service interaction carried out by the signaling model as defined in Fig. 3 there are a business, according to Fig. 3
In signaling model the service communication signaling data got is extracted, first to the service communication signaling data according to
Starting signaling group in signaling model is screened, and starting signaling is filtered out, and judges whether the starting signaling is in model
It originates in signaling group, rejects the signaling from data acquisition system if it is not, then executing and rejecting step；If it exists, then it is recorded
Signaling is originated, and records corresponding sending time, and continue to judge next signaling；By all in the signaling data
After beginning signaling determines, corresponding end signaling group is searched according to starting signaling, while screening the end signaling in signaling data to be
It is no to belong to this and terminate in signaling group, if so, recording this terminates signaling and corresponding receiving time, finally according to record
The sending time for originating signaling and the receiving time for terminating signaling calculate corresponding communication delay.
In the present embodiment, the interaction signaling data that business is directly analyzed except through above-mentioned step realizes time-delay analysis
Except, it can also be analyzed in such a way that identifier is set, specifically the business by being sent in the transmitting terminal
Signaling identifier is set in communication signaling data；It monitors in the service communication signaling data in the receiving end with the presence or absence of described
Signaling identifier；If it exists, then connecing when the service communication signaling data that acquisition is provided with the signaling identifier is received
Between time receiving.
In the present embodiment, the latency measurement device of the end-to-end communication specifically can be used as a subsystem setting and exist
In network management system in the end-to-end communication system, realized by increasing the system not only to the business friendship between each terminal
The correctness of mutual signaling is monitored, and can also be realized and be realized operation flow interaction when institute while each terminal interaction business
The time needed is analyzed, and staff can optimize and revise the communication between each terminal according to the time delay report of analysis at any time
Time.
The latency measurement device of end-to-end communication provided in an embodiment of the present invention passes through the business sent on monitoring transmitting terminal
Communication signaling data, while recording corresponding sending time, when recognizing receiving end and receiving the service communication signaling data,
Corresponding receiving time is recorded, communication delay is then calculated according to receiving time and sending time；Pass through system interaction itself
The time-delay analysis that traffic signaling data carry out, not only realizes the time-delay analysis to system in this way, also shortens analysis time delay mistake
The time-consuming duration of journey, while understanding of the user to the communication quality of communication network time delay status and system is also improved, it solves
End-to-end system cannot achieve the positioning analysis calculating to communication delay during communication, cause the time delay of system compared with
Greatly, the usage experience of user is improved.
Embodiment three:
Referring to FIG. 10, Figure 10 is the structural block diagram of the latency measurement device of end-to-end communication provided in this embodiment, it should
Device includes: processor 11, memory 12 and communication bus 13, is stored with time-delay analysis program in the memory 12,
In:
The communication bus 13 is for realizing the communication connection between the processor 11 and the memory 12；
The processor 11 is for executing the time-delay analysis program stored in the memory 12, to perform the steps of
The service communication signaling data that the transmitting terminal of end-to-end communication system is sent is monitored, and records and sends service communication letter
Enable the sending time and the corresponding type of service of the service communication signaling data of data；
Whether the receiving end of identification end-to-end communication system receives the service communication signaling data, if it receives, and
Record the receiving time that the receiving end receives the service communication signaling data；
The signaling delay of the end-to-end communication system communication is calculated according to the sending time and receiving time of record.
In practical applications, service communication signaling data refers to business when end-to-end communication system realizes service interaction
Data are transmitted, it is by the transmission of various communication signaling request datas and feedback reception etc., therefore, the industry which, which transmits data,
Business communication signaling data are that necessary signaling is transmitted in business output.Certainly, in practical applications, the service communication signaling data is also
Can be user is the when delay analyzed between end-to-end system, is specially set as it and specific communications signaling is arranged.
In the present embodiment, the processor 11 is also used to execute the time-delay analysis program to perform the steps of
The business model of the end-to-end communication system is established according to 3GPP communication protocol；
Corresponding business model is determined according to the type of service；
According to the business model, the business to match with the business model is recognized whether from the receiving end
Process, and corresponding communication signaling data are extracted from the operation flow according to the result of identification, record corresponding receiving time.
Preferably, the business model includes signaling model, and the signaling model includes for triggering the operation flow
Required starting signaling group, intermediate signaling group and end signaling group, the processor 11 are executing the time-delay analysis program
When realizing whether the receiving end of identification end-to-end communication system receives the service communication signaling data, particular by following
Mode:
Starting signaling corresponding with the starting signaling group is determined from the communication signaling data；
End signaling group corresponding with the starting signaling is searched according to the starting signaling；
The communication signaling data are screened according to the end signaling group, are determined in the communication signaling data
Terminate signaling, and records the end signaling and confirmed the receiving time received by the receiving end.
In practical applications, different service interaction, the signaling group used be also it is different, it is therefore, described
Whether the receiving end of identification end-to-end communication system receives the service communication signaling data specifically can also be by signaling mould
Type is realized.For example, when being the service interaction carried out by the signaling model as defined in Fig. 3 there are a business, according to Fig. 3
In signaling model the service communication signaling data got is extracted, first to the service communication signaling data according to
Starting signaling group in signaling model is screened, and starting signaling is filtered out, and judges whether the starting signaling is in model
It originates in signaling group, rejects the signaling from data acquisition system if it is not, then executing and rejecting step；If it exists, then it is recorded
Signaling is originated, and records corresponding sending time, and continue to judge next signaling；By all in the signaling data
After beginning signaling determines, corresponding end signaling group is searched according to starting signaling, while screening the end signaling in signaling data to be
It is no to belong to this and terminate in signaling group, if so, recording this terminates signaling and corresponding receiving time, finally according to record
The sending time for originating signaling and the receiving time for terminating signaling calculate corresponding communication delay.
In the present embodiment, the latency measurement device of the end-to-end communication is believed except through directly analyzing the interaction of business
It enables data realize except time-delay analysis, it is logical to the business that the time-delay analysis program can also be executed by the processor 11
The mode of letter signaling data setting identifier is analyzed, and is specifically believed by the service communication sent in the transmitting terminal
Enable setting signaling identifier in data；It monitors in the service communication signaling data in the receiving end with the presence or absence of the signaling mark
Know symbol；If it exists, then the receiving time when service communication signaling data that acquisition is provided with the signaling identifier is received.
It is corresponding, the present invention also provides a kind of computer readable storage medium, on the computer readable storage medium
It is stored with time-delay analysis program, the time-delay analysis program, which is performed, realizes end-to-end communication provided by above-described embodiment
The step of time-delay measuring method.
In to sum up state, it is the time-delay measuring method and device of end-to-end communication provided in an embodiment of the present invention, computer-readable
Storage medium by the service communication signaling data sent on monitoring transmitting terminal, while recording corresponding sending time, identifying
When receiving the service communication signaling data to receiving end, corresponding receiving time is recorded, then according to receiving time and transmission
Time calculates communication delay；The time-delay analysis carried out by the traffic signaling data that system itself interacts, not only realizes in this way
To the time-delay analysis of system, when also shortening the time-consuming duration of analysis time delay process, while also improving user to communication network
The understanding for prolonging the communication quality of status and system, when solving end-to-end system cannot achieve during communication to communication
The positioning analysis prolonged calculates, and causes the time delay of system larger, improves the usage experience of user.
Obviously, those skilled in the art should be understood that each module of the embodiments of the present invention or each step can be used
General computing device realizes that they can be concentrated on a single computing device, or be distributed in multiple computing device institutes
On the network of composition, optionally, they can be realized with the program code that computing device can perform, it is thus possible to by them
It is stored in computer storage medium (ROM/RAM, magnetic disk, CD) and is performed by computing device, and in some cases, it can
With the steps shown or described are performed in an order that is different from the one herein, or they are fabricated to each integrated circuit dies
Block, or single integrated circuit module is maked multiple modules or steps in them to realize.So the present invention does not limit
It is combined in any specific hardware and software.
The above content is combining specific embodiment to be further described to made by the embodiment of the present invention, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention
Protection scope.
Claims (12)
1. a kind of time-delay measuring method of end-to-end communication characterized by comprising
The service communication signaling data that the transmitting terminal of end-to-end communication system is sent is monitored, and records and sends service communication signaling number
According to sending time and the corresponding type of service of the service communication signaling data；
Whether the receiving end of identification end-to-end communication system receives the service communication signaling data, if receiving, and records
The receiving end receives the receiving time of the service communication signaling data；
The signaling delay of the end-to-end communication system communication is calculated according to the sending time and receiving time of record.
2. the time-delay measuring method of end-to-end communication according to claim 1, which is characterized in that in identification end-to-end communication
Whether the receiving end of system receives before the service communication signaling data, further includes:
The business model of the end-to-end communication system is established according to 3GPP communication protocol；
Whether the receiving end of the identification end-to-end communication system, which receives the service communication signaling data, includes:
Corresponding business model is determined according to the type of service；
According to the business model, the Business Stream to match with the business model is recognized whether from the receiving end
Journey, and corresponding communication signaling data are extracted from the operation flow according to the result of identification, record corresponding receiving time.
3. the time-delay measuring method of end-to-end communication according to claim 2, which is characterized in that the business model includes
Signaling model, the signaling model include starting signaling group, intermediate signaling group required for for triggering the operation flow and
Terminate signaling group；
Whether the receiving end of the identification end-to-end communication system receives the service communication signaling data further include:
Starting signaling corresponding with the starting signaling group is determined from the communication signaling data；
End signaling group corresponding with the starting signaling is searched according to the starting signaling；
The communication signaling data are screened according to the end signaling group, determine the end in the communication signaling data
Signaling, and record the end signaling and confirmed the receiving time received by the receiving end.
4. the time-delay measuring method of end-to-end communication according to claim 1, which is characterized in that in identification end-to-end communication
Whether the receiving end of system receives before the service communication signaling data, further includes:
Signaling identifier is set in the service communication signaling data that the transmitting terminal is sent；
Whether the receiving end of the identification end-to-end communication system, which receives the service communication signaling data, includes:
It monitors in the service communication signaling data in the receiving end with the presence or absence of the signaling identifier；
If it exists, then the receiving time when service communication signaling data that acquisition is provided with the signaling identifier is received.
5. the time-delay measuring method of end-to-end communication according to claim 1-4, which is characterized in that further include:
It will be rejected from the service communication signaling data with the unmatched operation flow of the business model according to business model.
6. a kind of latency measurement device of end-to-end communication characterized by comprising
Data monitoring module, the service communication signaling data that the transmitting terminal for monitoring end-to-end communication system is sent, and record
Send the sending time and the corresponding type of service of the service communication signaling data of service communication signaling data；
Identification module, whether the receiving end of end-to-end communication system receives the service communication signaling data for identification, if
It receives, and records the receiving time that the receiving end receives the service communication signaling data；
Time-delay calculation module, it is logical for calculating the end-to-end communication system according to the sending time and receiving time of record
The signaling delay of letter.
7. the latency measurement device of end-to-end communication according to claim 6, which is characterized in that further include: model foundation
Module, for establishing the business model of the end-to-end communication system according to 3GPP communication protocol；
The identification module is used to determine corresponding business model according to the type of service；According to the business model, from institute
State the operation flow for recognizing whether to match in receiving end with the business model, and according to the result of identification from the industry
Process of being engaged in extracts corresponding communication signaling data, records corresponding receiving time.
8. the latency measurement device of end-to-end communication according to claim 7, which is characterized in that the business model includes
Signaling model, the signaling model include starting signaling group, intermediate signaling group required for for triggering the operation flow and
Terminate signaling group；
The identification module is also used to determine starting signaling corresponding with the starting signaling group from the communication signaling data；Root
End signaling group corresponding with the starting signaling is searched according to the starting signaling；The communication is believed according to the end signaling group
It enables data be screened, determines the end signaling in the communication signaling data, and record the end signaling by the reception
The receiving time that end confirmation receives.
9. the latency measurement device of end-to-end communication according to claim 6, which is characterized in that further include: mark module,
For signaling identifier to be arranged in the service communication signaling data that the transmitting terminal is sent；
The identification module is used to monitor in the service communication signaling data in the receiving end and identify with the presence or absence of the signaling
Symbol；If it exists, then the receiving time when service communication signaling data that acquisition is provided with the signaling identifier is received.
10. according to the latency measurement device of the described in any item end-to-end communications of claim 6-9, which is characterized in that further include:
Filtering module, for will be with the unmatched operation flow of the business model from the service communication signaling number according to business model
According to middle rejecting.
11. a kind of latency measurement device of end-to-end communication, which is characterized in that described device includes: memory, processor and deposits
The time-delay analysis program that can be run on the memory and on the processor is stored up, the time-delay analysis program is by the place
The step of managing the time-delay measuring method that the end-to-end communication as described in any one of claims 1 to 5 is realized when device executes.
12. a kind of computer readable storage medium, which is characterized in that be stored with time delay point on the computer readable storage medium
Analyse program, the time-delay analysis program be performed realize end-to-end communication as described in any one of claims 1 to 5 when
The step of prolonging measurement method.
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