CN104052716A - Service combination method and device - Google Patents

Service combination method and device Download PDF

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Publication number
CN104052716A
CN104052716A CN201310079440.6A CN201310079440A CN104052716A CN 104052716 A CN104052716 A CN 104052716A CN 201310079440 A CN201310079440 A CN 201310079440A CN 104052716 A CN104052716 A CN 104052716A
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time
network element
collector
reverse
reception
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汪洪恩
王永前
陈凯
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

An embodiment of the invention provides a service combination method and device. The method comprises the following steps: according to the system time of each collector, forward sending time when a source-end network element sends a forward message to a parasite-end network element is obtained; the parasite-end network element receives the forward receiving time of the forward message; the parasite-end network element returns reverse sending time of a reverse message to the source-end network element; the source-end network element receives reverse receiving time of the reverse message; time deviation between the collectors is calculated according to each time; time correction is carried out on transaction data of services collected by the collectors according to the time deviation; and service data combination is carried out according to the corrected transaction data. According to the service combination method and device, through obtaining the time of interaction messages between the source-end network element and the parasite-end network element of the transaction data, time deviation between different collectors are calculated and corrected, thereby improving the accuracy of the combined service data.

Description

Integrated service method and apparatus
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of integrated service method and apparatus.
Background technology
Along with the development of the communication technology, increasingly competitive between telecom operators.For promoting user experience quality, need to quality of service index be monitored and be managed.A business is normally formed by multiple combinations of transactions, affairs are being passed through a plurality of network interfaces in transmitting procedure end to end conventionally, therefore, need to be from the corresponding Transaction Information of each network interface collection (the Transaction Detail Record of affairs process, TDR) as sample data, and these TDR that collect are carried out to integrated service, composition service data (Service Detail Record, SDR), by the SDR to synthetic, analyze again, finally obtain the quality index data of business, as the success rate of multimedia message, propagation delay time etc. end to end.For the business of transmitting by a plurality of dissimilar network elements, conventionally need a plurality of collectors at different network interfaces, to gather TDR respectively, because the system time of different acquisition device may be asynchronous, or synchronous accuracy is inadequate, make the acquisition time stamp of TDR have deviation, cause final synthetic business datum accuracy not high.Calculating propagation delay time that for example cannot be correct.
In prior art, Quality management (Service Quality Management, SQM) server is the TDR sample data at the heterogeneous networks interface capturing service of the different network elements of transport service by a plurality of collectors.Each collector utilizes time synchronized instrument, as NTP(Network Time Protocol, NTP (Network Time Protocol)), carry out time synchronized.The schematic diagram of the Quality management solution that Fig. 1 provides for prior art, as shown in Figure 1, operator's service business is transferred to user terminal 109 through first server 105, second server 106, router one 07 and base station 108.SQM server 100 by the first collector 101, the second collector 102 and the 3rd collector 103 respectively in the TDR sample data of the heterogeneous networks interface capturing service of business.Ntp server 104 carries out time synchronized as time synchronized instrument to the first collector 101, the second collector 102 and the 3rd collector 103, to avoid the acquisition time stamp of TDR sample data to have deviation.
This Quality management solution that prior art provides, to having relatively high expectations of network, when ntp server and each collector can not be deployed in same local area network (LAN), error when ntp server carries out time synchronized to collector is larger, causes the accuracy of synthetic business datum low.
Summary of the invention
The embodiment of the present invention provides a kind of integrated service method and apparatus, in order to improve the accuracy of synthetic business datum.
First aspect, the embodiment of the present invention provides a kind of integrated service method, comprising:
System time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element;
According to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, calculate the time deviation between the collector that described source network element and egress network element are corresponding;
According to described time deviation, collector described in each is carried out to time adjustment from the Transaction Information of the described business of described source network element and the collection of egress network element;
According to the Transaction Information of having proofreaied and correct, carrying out business datum synthesizes.
In the possible implementation of the first of first aspect, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the reverse time of reception that described source network element receives described reverse message comprises:
System time by the corresponding collector of source network element based on self, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message;
System time by the corresponding collector of egress network element based on self, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception;
System time by the corresponding collector of source network element based on self, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message;
System time by the corresponding collector of egress network element based on self, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
In the possible implementation of the second of first aspect, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the reverse time of reception that described source network element receives described reverse message comprises:
By collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message;
Timestamp using collector corresponding to described source network element based on self system time transmitting time synchronization request message is as forward transmitting time;
Timestamp using collector corresponding to described egress network element based on self system time time of reception synchronization request message is as forward time of reception;
Timestamp using collector corresponding to described egress network element based on self system time transmitting time syn ack message is as reverse transmitting time;
Timestamp using collector corresponding to described source network element based on self system time time of reception syn ack message is as reverse time of reception.
In conjunction with first, second kind of first aspect or first aspect possible implementation, in the third possible implementation, according to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, the time deviation of calculating between the collector that described source network element and egress network element are corresponding comprises:
According to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
In conjunction with first, second kind of first aspect or first aspect possible implementation, in the 4th kind of possible implementation, after the time deviation of calculating between the collector that described source network element and egress network element are corresponding, also comprise:
Described time deviation is returned to described source network element or collector corresponding to egress network element, to adjust the system time of described collector.
In conjunction with first, second kind of first aspect or first aspect possible implementation, in the 5th kind of possible implementation, according to described time deviation, collector described in each is carried out to time adjustment from the Transaction Information of the described business of described source network element and the collection of egress network element and comprises:
Using the system time of collector corresponding to described source network element or egress network element as time reference, according to described time deviation, the acquisition time stamp of the Transaction Information of the described business from another network element collection is carried out to time adjustment.
In conjunction with first to the 5th kind of any one possible implementation of first aspect, first aspect, in the 6th kind of possible implementation, according to the Transaction Information of having proofreaied and correct, carry out that business datum is synthetic to be comprised:
It is synthetic that the acquisition time stamp that identifies and/or proofreaied and correct according to the service identification in Transaction Information, collector carries out business datum.
In conjunction with the 6th kind of possible implementation of first aspect, in the 7th kind of possible implementation of first aspect, according to the acquisition time of the having proofreaied and correct stamp in Transaction Information, carry out that business datum is synthetic to be comprised:
Acquisition time stamp based on having proofreaied and correct, being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
A second aspect of the present invention provides a kind of integrated service device, comprising:
Time-obtaining module, for the system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element;
Deviation computing module, for according to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, calculates the time deviation between the collector that described source network element and egress network element are corresponding;
Time adjustment module, for according to described time deviation, carries out time adjustment to collector described in each from the Transaction Information of the described business of described source network element and the collection of egress network element;
Data synthesis module, synthetic for carry out business datum according to the Transaction Information of having proofreaied and correct.
In the possible implementation of the first of second aspect, described time-obtaining module comprises:
The first forward transmitting time acquiring unit, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message;
The first forward time of reception acquiring unit, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception;
The first reverse transmitting time acquiring unit, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message;
The first reverse time of reception acquiring unit, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
In the possible implementation of the second of second aspect, described time-obtaining module comprises:
Information interaction unit, for by collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message;
The second forward transmitting time acquiring unit, for using collector corresponding to described source network element the timestamp based on self system time transmitting time synchronization request message as forward transmitting time;
The second forward time of reception acquiring unit, for using collector corresponding to described egress network element the timestamp based on self system time time of reception synchronization request message as forward time of reception;
The second reverse transmitting time acquiring unit, for using collector corresponding to described egress network element the timestamp based on self system time transmitting time syn ack message as reverse transmitting time;
The second forward time of reception acquiring unit, for using collector corresponding to described source network element the timestamp based on self system time time of reception syn ack message as reverse time of reception.
In conjunction with first and second kind of second aspect or second aspect possible implementation, in the third possible implementation of second aspect, described deviation computing module is specifically for according to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
In conjunction with first and second kind of second aspect or second aspect possible implementation, in the 4th kind of possible implementation of second aspect, also comprise:
Time regulating module, after the time deviation calculating between the collector that described source network element and egress network element are corresponding, returns to described source network element or collector corresponding to egress network element by described time deviation, to adjust the system time of described collector.
In conjunction with first and second kind of second aspect or second aspect possible implementation, in the 5th kind of possible implementation of second aspect, described time adjustment module, specifically for usining the system time of collector corresponding to described source network element or egress network element as time reference, is carried out time adjustment according to described time deviation to the acquisition time stamp of the Transaction Information of the described business from another network element collection.
First to the 5th kind of possible implementation in conjunction with second aspect, second aspect, in the 6th kind of possible implementation of second aspect, data synthesis module carries out business datum specifically for the acquisition time stamp that identifies and/or proofreaied and correct according to the service identification in Transaction Information, collector and synthesizes.
The 6th kind of possible implementation in conjunction with second aspect, in the 7th kind of possible implementation of second aspect, data synthesis module is specifically for the acquisition time stamp based on having proofreaied and correct, and being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
The technical scheme that the embodiment of the present invention provides, by obtaining the time of interaction message between the source network element of Transaction Information and egress network element, calculate time deviation between different acquisition device, and according to the time deviation calculating, the Transaction Information of gathered business is carried out to time adjustment, and then according to the Transaction Information of having proofreaied and correct, carry out business datum and synthesize, improved the accuracy of synthetic business datum.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic diagram of the Quality management solution that Fig. 1 provides for prior art;
The flow chart of the integrated service method that Fig. 2 provides for the embodiment of the present invention one;
The flow chart of the integrated service method that Fig. 3 provides for the embodiment of the present invention two;
The signaling process figure of the integrated service method that Fig. 4 provides for the embodiment of the present invention three;
The signaling process figure of the integrated service method that Fig. 5 provides for the embodiment of the present invention four;
The signaling process figure of the integrated service method that Fig. 6 provides for the embodiment of the present invention five;
The flow chart of the integrated service method that Fig. 7 provides for the embodiment of the present invention six;
The structural representation of the integrated service device that Fig. 8 provides for the embodiment of the present invention seven;
The structural representation of the integrated service device that Fig. 9 provides for the embodiment of the present invention eight;
The structural representation of the integrated service device that Figure 10 provides for the embodiment of the present invention nine.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing of the present invention, the technical scheme in the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment mono-
The flow chart of the integrated service method that Fig. 2 provides for the embodiment of the present invention one, when the integrated service method of the present embodiment is applicable to by the Transaction Information of a plurality of collector capturing services, in the low application of the asynchronous or synchronous accuracy of system time between collector, the method can be carried out by integrated service device, this integrated service device can be integrated in SQM server, also can be carried by other stand-alone network elements.The method specifically comprises the steps:
Step 210, the system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element;
The scheme of the present embodiment can be carried out in collector gathers the process of Transaction Information, also can before or after gathering Transaction Information, carry out.The process that collector gathers Transaction Information is mainly, and every business is transferred to terminal in network, may pass through a plurality of network element devices, and the Transaction Information of each business network element that capturing service is synthetic required, can be with reference to structure shown in figure 1.In the process of this business transmission, the network element of any two transport services all can be equivalent to source network element and egress network element according to the direction of business transmission., between the first server and second server in Fig. 1, can be for example also between first server and base station.In business transmitting procedure, utilize collector to gather the TDR of each network element interface, there is the TDR of different transmission directions, up TDR and descending TDR represent the TDR that transmission direction is contrary.
Forward message and reverse message both can adopt up Transaction Information and descending Transaction Information, thereby carried out time adjustment in the process that gathers TDR simultaneously.Or also can adopt the message of independent transmission to carry out acquisition time, thereby carried out time adjustment before or after gathering TDR.The system time of collector based on collector self obtains the sending and receiving time of message from each network element.
Step 220, according to described forward transmitting time, forward time of reception, oppositely transmitting time and reverse time of reception, calculate the time deviation between the collector that described source network element and egress network element are corresponding;
In above-mentioned steps 220, forward transmitting time can be designated as very first time t 1, forward time of reception can be designated as the second time t 2, oppositely transmitting time can be designated as the 3rd time t 3, oppositely time of reception can be designated as the 4th time t 4, step 220 can be specially according to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element: Δ t=(t 2-t 1)-(| (t 4-t 1)-(t 3-t 2) |)/2.
Step 230, according to described time deviation, collector described in each is carried out to time adjustment from the Transaction Information of the described business of described source network element and the collection of egress network element;
Collector all carries collector sign, acquisition time stamp and integrated service sign conventionally from the TDR of source network element and the collection of egress network element, and acquisition time stamp shows that the system time of collector based on self gathers the time of this TDR from network element.Integrated service identifies such as sending point, the source sign that can think TDR, object acceptance point sign, integrated service sequence identifier etc.Integrated service device can be according to the integrated service sign of carrying in the TDR gathering, gathered TDR is carried out to the match messages before integrated service, for example can distinguish up Transaction Information and descending Transaction Information in transport service, or identification TDR belong to which business so that follow-up, synthesize.
This step 230 can proofread and correct the temporal information in TDR according to time deviation, is typically and proofreaies and correct acquisition time stamp.If there is other times information in TDR, also can correspondingly proofread and correct.For all collectors in network, can select a collector as benchmark, its system time is as fiducial time, thereby the temporal information of other collectors is proofreaied and correct.Or can also, with regard to the collector of a plurality of TDR to be synthesized, select a collector to proofread and correct as benchmark.
For example, preferably using the system time of collector corresponding to described source network element or egress network element as time reference, according to described time deviation, the acquisition time stamp of the Transaction Information of the described business from another network element collection is carried out to time adjustment.Concrete, after the time deviation calculating between collector corresponding to different network elements, can require corresponding time deviation threshold values to compare the time deviation calculating and integrated service accuracy, when the time deviation calculating is greater than integrated service accuracy and requires corresponding time deviation threshold values, select the system time of one of them collector as fiducial time, according to the time deviation between each collector calculating, the acquisition time stamp of the Transaction Information of the business from other network element collection is carried out to time adjustment.
It is synthetic that the Transaction Information that step 240, basis have been proofreaied and correct is carried out business datum.
Concrete, SQM server can utilize the collector of a distribution type in the Transaction Information of each network element interface capturing service.For meeting the accuracy requirement of integrated service, need to calculate the time deviation between each collector, acquisition time stamp to the Transaction Information of collection carries out time adjustment, then according to the service identification in the Transaction Information of having proofreaied and correct, collector sign and acquisition time stamp, carries out business datum and synthesize.The Transaction Information collecting at a plurality of network elements for a certain business, optionally the time of one of them network element collector is as benchmark, proofreaies and correct respectively with the time deviation between network element between two to benchmark, finally synthesizes the business datum of whole business.
In the present embodiment, by collector, obtain transmitting time and the time of reception of interaction message between source network element and egress network element, calculate time deviation between different acquisition device, and according to the time deviation calculating, the Transaction Information of gathered business is carried out to time adjustment, and then according to the Transaction Information of having proofreaied and correct, carry out business datum and synthesize.Because between synthetic business datum being time based on synchronous carries out data merging, so improved the accuracy of synthetic business datum.
On the basis of technique scheme, preferably after the time deviation of calculating between the collector that described source network element and egress network element are corresponding, can also comprise: described time deviation is returned to described source network element or collector corresponding to egress network element, to adjust the system time of described collector.
Time deviation is fed back to collector and adjust its system time, can avoid the time deviation of each collector to exist all the time, thereby can reduce the time adjustment number of operations to Transaction Information.
Concrete, after the time deviation calculating between collector corresponding to different network elements, can further require corresponding time deviation threshold values to compare the time deviation calculating and integrated service accuracy, when the time deviation calculating is greater than integrated service accuracy and requires corresponding time deviation threshold values, select the system time of one of them collector as fiducial time, according to the time deviation between each collector calculating, adjust the system time of other collector.
In such scheme, by the time deviation calculating is returned to the collector that each network element is corresponding, and adjust the system time of collector, make the time synchronized accuracy of collector meet the requirement of integrated service accuracy.Therefore, to meet Transaction Information that collector that time synchronized accuracy requires gathers not needs successively one by one carry out again time adjustment, in the accuracy that guarantees synthetic business datum simultaneously, improved again the efficiency of integrated service.
Embodiment bis-
The flow chart of the integrated service method that Fig. 3 provides for the embodiment of the present invention two, the present embodiment be take above-described embodiment as basis, and a kind of preferred implementation is provided, be in the gatherer process of TDR the deadline proofread and correct.The integrated service device that the present embodiment specifically can configure in SQM server is controlled each collector and is carried out.Or integrated service device also can be configured in and carry out following operation in collector.
In above-described embodiment, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the step that described source network element receives the reverse time of reception of described reverse message can specifically comprise:
Step 310, the system time by the corresponding collector of source network element based on self, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message;
Conventionally, business transmission is carried out between source network element and egress network element, and the data that source network element sends to egress network element are designated as up Transaction Information, and the data that egress network element sends to source network element are designated as descending Transaction Information.Between up-downgoing Transaction Information, preferably belong to same business, for example egress network element receives after certain up Transaction Information i.e. feedback and replys, as descending Transaction Information.But up-downgoing Transaction Information also can be without internal association, only need be between identical source network element and egress network element alternately.Due to equal system time calculation deviations based on collector, so whether associated between no matter up-downgoing Transaction Information, the time deviation of its calculating is all consistent.Each source network element can be connected different collectors with egress network element, by collector collection TDR separately.Source network element and egress network element also have the system time of self, can be different from the system time of collector, and the time of recording in the present embodiment is all as the criterion with the system time of each collector.
Step 320, the system time by the corresponding collector of egress network element based on self, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception;
Step 330, the system time by the corresponding collector of source network element based on self, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message;
Step 340, the system time by the corresponding collector of egress network element based on self, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
In the present embodiment, by utilizing the system time of collector based on self to gather the timestamp of Transaction Information from network element, calculate time deviation between different acquisition device, owing to having taken into full account the transmission delay of Transaction Information between each collector, and because the timestamp of the Transaction Information based on collector collection is more pressed close to the real transmitting time in collection point or time of reception, and then improved the accuracy of the time deviation between the collector calculating.Two corresponding collectors of network element needn't carry out time collection to all Transaction Informations of transmitting between two network elements, can periodically or carry out time adjustment by other rules.The time of one group of up-downgoing Transaction Information correction can be used in a period of time or a collection of Transaction Information is carried out time adjustment.
Implement three
The signaling process figure of the integrated service method that Fig. 4 provides for the embodiment of the present invention three, the present embodiment be take embodiment bis-as basis, provides an example integrated service method is elaborated.
As shown in Figure 4, the first collector is responsible for gathering the TDR of source network element, and the second collector is responsible for gathering the TDR of egress network element.At all TDR to gathered, carry out before integrated service, can determine and belong to one group of TDR in transport service according to integrated service sign, and distinguish up Transaction Information (TDR1) and descending Transaction Information (TDR2).Wherein, TDR1 is the Transaction Information of the transmission from source network element to egress network element, and TDR2 is the Transaction Information of the transmission from egress network element to source network element.
The first collector records the forward transmitting time t that source network element sends TDR1 1, can be specifically the system time based on the first collector, the transmitting time stamp t of the up Transaction Information TDR1 gathering from source network element 1as forward transmitting time; Similarly, the time of reception stamp t of the up Transaction Information TDR1 that the second collector gathers from egress network element 2as forward time of reception; The system time of the second collector based on self, the transmitting time stamp t of the descending Transaction Information TDR2 gathering from egress network element 3as reverse transmitting time, the system time of the first collector based on self, the time of reception stamp t of the descending Transaction Information TDR2 gathering from source network element 4as reverse time of reception.T 1and t 4depend on the system time of the first collector, t 2and t 3depend on the system time of the second collector, irrelevant with the system time of source network element and egress network element.
According to t 1, t 2, t 3and t 4calculate the time deviation between the first collector and the second collector.
Concrete, computing time, the derivation of formula of deviation delta t was: suppose t 1=05:03:32.552540000, t 2=05:03:02.009025000, t 3=05:03:02.028160000, t 4=05:03:33.224415000,
1) TDR1 and TDR2 are at the overall transfer time delay A of the first collector, and computing formula is as follows:
A=t 4-t 1=670.875(ms)。
2) TDR1 and TDR2 are at the overall transfer time delay B of the second collector, and computing formula is as follows:
B=t 3-t 2=19.135(ms)。
3) TDR1 and the TDR2 transmission delay C between the first collector and the second collector 1, the computing formula that comprises the time deviation between the first collector and the second collector is as follows:
C 1=t 2-t 1=-30543.515(ms)。
4) TDR1 and the TDR2 transmission delay C between the first collector and the second collector 2, the computing formula that does not comprise the time deviation between the first collector and the second collector is as follows:
C 2=(∣A-B∣)/2=(∣670.875-19.135∣)/2=325.87(ms)。
5) the time deviation Δ t between the first collector and the second collector record, computing formula is as follows:
Δt=C 1-C 2=（t 2-t 1）-(∣A-B∣)/2=-30543.51-325.87=-30869.38(ms)。
From result of calculation, the first collector in above-mentioned example is asynchronous with the system time of the second collector, has the time deviation of 30869.38ms.
The first collector that final derivation draws and the time deviation computing formula between the second collector are:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
After the time deviation between the first collector calculating and the second collector, the system time that can select the first collector is fiducial time, acquisition time stamp to the TDR of the second collector collection is proofreaied and correct, or selecting the system time of the second collector is fiducial time, the acquisition time stamp of the TDR of the first collector collection is proofreaied and correct.Suppose, what select is that to take the system time of the first collector be fiducial time, the time deviation that calculates the second collector and the first collector is 0.1 second, so, by the acquisition time stamp to the TDR of the second collector collection, lower 0.1 second, complete the correction of the acquisition time stamp of the TDR that the second collector is gathered.
After the TDR having gathered is proofreaied and correct, the integrated service sign that can carry according to TDR, carries out business datum and synthesizes.
Embodiment tetra-
The flow chart of the integrated service method that Fig. 5 provides for the embodiment of the present invention four, the present embodiment be take embodiment mono-as basis, and another preferred version is provided, and adopts the message that is exclusively used in time adjustment to be used as forward message and reverse message.The integrated service device that the present embodiment specifically can configure in SQM server is controlled each collector and is carried out.Or integrated service device also can be configured in and carry out following operation in collector.
In above-described embodiment one, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the operation that described source network element receives the reverse time of reception of described reverse message specifically comprises:
Step 510, by collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message;
Step 520, the timestamp using collector corresponding to described source network element based on self system time transmitting time synchronization request message are as forward transmitting time;
Step 530, the timestamp using collector corresponding to described egress network element based on self system time time of reception synchronization request message are as forward time of reception;
Step 540, the timestamp using collector corresponding to described egress network element based on self system time transmitting time syn ack message are as reverse transmitting time;
Step 550, the timestamp using collector corresponding to described source network element based on self system time time of reception syn ack message are as reverse time of reception.
The present embodiment, by independent transmitting time synchronization request message and time synchronized response message, can obtain the time deviation between collector more neatly, and system time is proofreaied and correct, guarantee when integrated service based on the accuracy of time.
Embodiment five
The signaling process figure of the integrated service method that Fig. 6 provides for the embodiment of the present invention five, the present embodiment be take embodiment tetra-as basis, provides an instantiation to be elaborated to time adjustment process.
As shown in Figure 6, the collector that source network element is corresponding is the first collector, and the collector that egress network element is corresponding is the second collector.
The first collector is at t 1constantly to the second collector transmitting time synchronization request message.This time synchronized request message is specifically forwarded to the second collector after source network element and egress network element.The second collector is at t 2moment time of receipt (T of R) synchronization request message.
The second collector is at t 3constantly to the first collector transmitting time syn ack message.This time synchronized response message is specifically forwarded to the first collector after egress network element and source network element, and the first collector is at t 4the message of time of receipt (T of R) syn ack constantly.
In Fig. 6, by the timestamp t of the first collector transmitting time synchronization request message 1as forward transmitting time, by the timestamp t of the second collector time of reception synchronization request message 2as forward time of reception, by the timestamp t of the second collector transmitting time syn ack message 3as reverse transmitting time, by the timestamp t of the first collector time of reception syn ack message 4as reverse time of reception.
Can be based on time deviation computing formula Δ t=(t 2-t 1)-(| (t 4-t 1)-(t 3-t 2) |)/2, calculate the time deviation between the second collector that the first collector that source network element is corresponding and egress network element are corresponding.
The technical scheme of above-described embodiment, time synchronized request message and time synchronized response message are controlled voluntarily and are produced and send by two collectors, to carry out the time synchronized of collector.
Embodiment six
The flow chart of the integrated service method that Fig. 7 provides for the embodiment of the present invention six, the present embodiment can be take above-mentioned any embodiment as basis, and the operation of integrated service is wherein specifically as follows that according to the service identification in Transaction Information, collector sign and/or the acquisition time stamp proofreaied and correct, to carry out business datum synthetic.
The synthetic operation of business datum preferably, the acquisition time stamp based on having proofreaied and correct, being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
The note transmission business of take is example, send a note, from sender to meeting between recipient, experiencing a plurality of network elements, for example, source subscriber equipment, source base station, sms center, SGW, egress base station and egress subscriber equipment etc., the Transaction Information that each network element can collected a plurality of kinds.Whether the business that sends this note in order to know occurs extremely, or in order to know some service attribute that sends this note, just all things data that belong to this note transmission business need to be carried out to Match merging, form business datum, then carry out the analysis of service attribute.
A plurality of things data are synthesized to business datum and have multiple matching way, for example, can be synthetic based on service identification, or synthesize based on whether source is identical with egress, or synthesize based on collector sign, these synthetic acquisition times that conventionally do not rely on can finishing service data synthesize, but after composition service data, inaccurate due to acquisition time, likely carrying out when service attribute is analyzed causing analysis deviation, for example, due to collector time deviation, cause the time-sequencing of Transaction Information incorrect.
The synthetic acquisition time that depends on of another business datum, as previously mentioned, be chosen in the Transaction Information Match merging collecting within the scope of setting-up time and become business datum and need to depend on that the accuracy of acquisition time could be correct that Transaction Information is synthesized to business datum.For example, in the time cannot being designated keyword coupling Transaction Information with service identification or other, just need to select the Transaction Information of generation within the scope of setting-up time as the Transaction Information of same business.
As shown in Figure 7, the preferred embodiment that the present embodiment provides, the method comprises:
Step 701, the collector that each network element is corresponding report SQM server by the TDR containing timestamp collecting from each network element;
The TDR that step 702, SQM server report a plurality of collectors is by ruled synthesis;
In the TDR that collector reports, comprise service identification, collector sign and acquisition time stamp, as, for TCP(Transmission Control Protocol, transmission control protocol) business of shaking hands, the TDR collecting on different acquisition point comprises source IP port, object IP port, affiliated traffic sequence number etc., SQM server, according to these Rule Informations, carries out the synthetic of business datum.
Step 703, SQM server calculate the time deviation between different acquisition device;
The TDR that SQM server reports according to each collector, can select one group to be suitable for calculating the TDR that this organizes the time deviation between collector based on whether source is identical with egress network element, for example, as shown in Figure 4, select one group of TDR of corresponding different transmission directions respectively, calculate the time deviation between collector.
Step 704, SQM server require threshold values comparison by time deviation and integrated service accuracy;
Step 705, SQM server notify the time deviation that surpasses threshold values to corresponding collector;
Concrete, SQM server, in calculating the process of the time deviation between collector, first selects the system time of one of them collector as time reference, calculates the time deviation of other collectors and collector as time reference.When certain collector and time deviation as the collector of time reference surpass threshold values, the time deviation that SQM server surpasses threshold values by this is notified to this collector.Can avoid so hour also notice correction excessively frequently of time deviation.
Step 706, collector are proofreaied and correct the system time of self based on time deviation.
Collector is proofreaied and correct the system time of self based on time deviation, so that the TDR gathering thereafter meets the requirement of integrated service accuracy.
Step 707, SQM server are proofreaied and correct the timestamp of TDR, and carry out the synthetic of business datum.
Time deviation between SQM server each collector based on calculating, the timestamp of the TDR that each collector has been reported is proofreaied and correct, and then carries out the synthetic of business datum.
In the present embodiment, SQM server is by the TDR that utilizes each collector to report, calculate the time deviation between each collector, and require the time deviation of threshold values to return to corresponding collector by surpassing integrated service accuracy, so that these collectors are proofreaied and correct the system time of self based on time deviation, the timestamp of the TDR that SQM server has reported to these collectors is proofreaied and correct, and then carries out the synthetic of business datum, has improved the accuracy of synthetic business datum.
Embodiment seven
The structural representation of the integrated service device that Fig. 8 provides for the embodiment of the present invention seven, this device comprises: time-obtaining module 810, deviation computing module 820, time adjustment module 830 and data synthesis module 840.Wherein, time-obtaining module 810, for the system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element; Deviation computing module 820, for according to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, calculates the time deviation between the collector that described source network element and egress network element are corresponding; Time adjustment module 830, for according to described time deviation, carries out time adjustment to collector described in each from the Transaction Information of the described business of described source network element and the collection of egress network element; Data synthesis module 840, synthetic for carry out business datum according to the Transaction Information of having proofreaied and correct.
In the present embodiment, by collector, obtain transmitting time and the time of reception of interaction message between source network element and egress network element, calculate time deviation between different acquisition device, and according to the time deviation calculating, the Transaction Information of gathered business is carried out to time adjustment, and then according to the Transaction Information of having proofreaied and correct, carry out business datum and synthesize.Because between synthetic business datum being time based on synchronous carries out data merging, so improved the accuracy of synthetic business datum.
In such scheme, described deviation computing module 820 can be specifically for according to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
In this integrated service device, preferably also comprise: time regulating module 850, after the time deviation calculating between the collector that described source network element and egress network element are corresponding, described time deviation is returned to described source network element or collector corresponding to egress network element, to adjust the system time of described collector.
In such scheme, time adjustment module 830 can, specifically for usining the system time of collector corresponding to described source network element or egress network element as time reference, be carried out time adjustment according to described time deviation to the acquisition time stamp of the Transaction Information of the described business from another network element collection.
It is synthetic that data synthesis module 840 can carry out specifically for the acquisition time stamp that identifies and/or proofreaied and correct according to the service identification in Transaction Information, collector business datum.
Preferably, data synthesis module 840 is specifically for the acquisition time stamp based on having proofreaied and correct, and being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
Embodiment eight
The structural representation of the integrated service device that Fig. 9 provides for the embodiment of the present invention eight, described time-obtaining module 810 comprises: the first forward transmitting time acquiring unit 811a, the first forward time of reception acquiring unit 812a, the first reverse transmitting time acquiring unit 813a and the first reverse time of reception acquiring unit 814a.
Wherein, the first forward transmitting time acquiring unit 811a, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message; The first forward time of reception acquiring unit 812a, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception; The first reverse transmitting time acquiring unit 813a, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message; The first reverse time of reception acquiring unit 814a, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
Embodiment nine
The structural representation of the integrated service device that Figure 10 provides for the embodiment of the present invention nine, described time-obtaining module 810 comprises: information interaction unit 811b, the second forward transmitting time acquiring unit 812b, the second forward time of reception acquiring unit 813b, the second reverse transmitting time acquiring unit 814b and the second forward time of reception acquiring unit 815b.
Wherein, information interaction unit 811b, for by collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message; The second forward transmitting time acquiring unit 812b, for using collector corresponding to described source network element the timestamp based on self system time transmitting time synchronization request message as forward transmitting time; The second forward time of reception acquiring unit 813b, for using collector corresponding to described egress network element the timestamp based on self system time time of reception synchronization request message as forward time of reception; The second reverse transmitting time acquiring unit 814b, for using collector corresponding to described egress network element the timestamp based on self system time transmitting time syn ack message as reverse transmitting time; The second forward time of reception acquiring unit 815b, for using collector corresponding to described source network element the timestamp based on self system time time of reception syn ack message as reverse time of reception.
The integrated service device that various embodiments of the present invention provide can be carried out the integrated service method that the embodiment of the present invention provides, and possesses corresponding functional module, and it is identical with the beneficial effect obtaining that it realizes principle, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit above; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (16)

1. an integrated service method, is characterized in that, comprising:
System time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element;
According to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, calculate the time deviation between the collector that described source network element and egress network element are corresponding;
According to described time deviation, collector described in each is carried out to time adjustment from the Transaction Information of the described business of described source network element and the collection of egress network element;
According to the Transaction Information of having proofreaied and correct, carrying out business datum synthesizes.
2. integrated service method according to claim 1, it is characterized in that, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the reverse time of reception that described source network element receives described reverse message comprises:
System time by the corresponding collector of source network element based on self, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message;
System time by the corresponding collector of egress network element based on self, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception;
System time by the corresponding collector of source network element based on self, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message;
System time by the corresponding collector of egress network element based on self, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
3. integrated service method according to claim 1, it is characterized in that, system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and the reverse time of reception that described source network element receives described reverse message comprises:
By collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message;
Timestamp using collector corresponding to described source network element based on self system time transmitting time synchronization request message is as forward transmitting time;
Timestamp using collector corresponding to described egress network element based on self system time time of reception synchronization request message is as forward time of reception;
Timestamp using collector corresponding to described egress network element based on self system time transmitting time syn ack message is as reverse transmitting time;
Timestamp using collector corresponding to described source network element based on self system time time of reception syn ack message is as reverse time of reception.
4. according to the arbitrary described integrated service method of claim 1-3, it is characterized in that, according to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, the time deviation of calculating between the collector that described source network element and egress network element are corresponding comprises:
According to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
5. according to the arbitrary described integrated service method of claim 1-3, it is characterized in that, after the time deviation of calculating between the collector that described source network element and egress network element are corresponding, also comprise:
Described time deviation is returned to described source network element or collector corresponding to egress network element, to adjust the system time of described collector.
6. according to the arbitrary described integrated service method of claim 1-3, it is characterized in that, according to described time deviation, collector described in each carried out to time adjustment from the Transaction Information of the described business of described source network element and the collection of egress network element and comprise:
Using the system time of collector corresponding to described source network element or egress network element as time reference, according to described time deviation, the acquisition time stamp of the Transaction Information of the described business from another network element collection is carried out to time adjustment.
7. according to the arbitrary described integrated service method of claim 1～6, it is characterized in that, according to the Transaction Information of having proofreaied and correct, carry out that business datum is synthetic to be comprised:
It is synthetic that the acquisition time stamp that identifies and/or proofreaied and correct according to the service identification in Transaction Information, collector carries out business datum.
8. integrated service method according to claim 7, is characterized in that, carries out that business datum is synthetic to be comprised according to the acquisition time of the having proofreaied and correct stamp in Transaction Information:
Acquisition time stamp based on having proofreaied and correct, being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
9. an integrated service device, is characterized in that, comprising:
Time-obtaining module, for the system time based on each collector, obtain source network element and to egress network element, send the forward transmitting time of forward message, egress network element receives the forward time of reception of described forward message, described egress network element returns to the reverse transmitting time of reverse message to source network element, and described source network element receives the reverse time of reception of described reverse message, wherein, each collector is respectively used to gather the described source network element of bearer service transmission and the Transaction Information between egress network element;
Deviation computing module, for according to described forward transmitting time, forward time of reception, reverse transmitting time and reverse time of reception, calculates the time deviation between the collector that described source network element and egress network element are corresponding;
Time adjustment module, for according to described time deviation, carries out time adjustment to collector described in each from the Transaction Information of the described business of described source network element and the collection of egress network element;
Data synthesis module, synthetic for carry out business datum according to the Transaction Information of having proofreaied and correct.
10. integrated service device according to claim 9, is characterized in that, described time-obtaining module comprises:
The first forward transmitting time acquiring unit, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the up Transaction Information that the described source network element gathering from source network element sends to egress network element is as forward transmitting time, wherein, described up Transaction Information is as described forward message;
The first forward time of reception acquiring unit, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described up Transaction Information gathering from egress network element is as forward time of reception;
The first reverse transmitting time acquiring unit, for the system time based on self by the corresponding collector of source network element, the transmitting time stamp of the descending Transaction Information that the described egress network element gathering from egress network element sends to source network element is as reverse transmitting time, wherein, described descending Transaction Information is as described reverse message;
The first reverse time of reception acquiring unit, for the system time based on self by the corresponding collector of egress network element, the time of reception stamp of the described descending Transaction Information gathering from source network element is as reverse time of reception.
11. integrated service devices according to claim 9, is characterized in that, described time-obtaining module comprises:
Information interaction unit, for by collector corresponding to described source network element to collector transmitting time synchronization request message corresponding to described egress network element, collector corresponding to described egress network element is after time of receipt (T of R) synchronization request message, to collector transmitting time syn ack message corresponding to described source network element, wherein, described time synchronized request message is as described forward message, and described time synchronized response message is as described reverse message;
The second forward transmitting time acquiring unit, for using collector corresponding to described source network element the timestamp based on self system time transmitting time synchronization request message as forward transmitting time;
The second forward time of reception acquiring unit, for using collector corresponding to described egress network element the timestamp based on self system time time of reception synchronization request message as forward time of reception;
The second reverse transmitting time acquiring unit, for using collector corresponding to described egress network element the timestamp based on self system time transmitting time syn ack message as reverse transmitting time;
The second forward time of reception acquiring unit, for using collector corresponding to described source network element the timestamp based on self system time time of reception syn ack message as reverse time of reception.
12. according to the arbitrary described integrated service device of claim 9-11, it is characterized in that, described deviation computing module is specifically for according to described forward transmitting time t 1, forward time of reception t 2, reverse transmitting time t 3with reverse time of reception t 4, based on following formula, calculate the time deviation Δ t between described source network element and collector corresponding to egress network element:
Δt=(t 2-t 1)-(|(t 4-t 1)-(t 3-t 2)|)/2。
13. according to the arbitrary described integrated service device of claim 9-11, it is characterized in that, also comprises:
Time regulating module, after the time deviation calculating between the collector that described source network element and egress network element are corresponding, returns to described source network element or collector corresponding to egress network element by described time deviation, to adjust the system time of described collector.
14. according to the arbitrary described integrated service device of claim 9-11, it is characterized in that, described time adjustment module, specifically for usining the system time of collector corresponding to described source network element or egress network element as time reference, is carried out time adjustment according to described time deviation to the acquisition time stamp of the Transaction Information of the described business from another network element collection.
15. according to the arbitrary described integrated service device of claim 9～14, it is characterized in that, data synthesis module carries out business datum specifically for the acquisition time stamp that identifies and/or proofreaied and correct according to the service identification in Transaction Information, collector and synthesizes.
16. integrated service devices according to claim 14, is characterized in that, data synthesis module is specifically for the acquisition time stamp based on having proofreaied and correct, and being chosen in the Transaction Information Match merging collecting within the scope of setting-up time becomes business datum.
CN201310079440.6A 2013-03-13 2013-03-13 Service combination method and device Pending CN104052716A (en)

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Application publication date: 20140917