CN110247785B - Registration delay analysis method and device - Google Patents

Registration delay analysis method and device Download PDF

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CN110247785B
CN110247785B CN201810188019.1A CN201810188019A CN110247785B CN 110247785 B CN110247785 B CN 110247785B CN 201810188019 A CN201810188019 A CN 201810188019A CN 110247785 B CN110247785 B CN 110247785B
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association
domain
interface
registration signaling
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CN110247785A (en
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王洁丽
戴鹏程
万仁辉
隋延峰
李扬
张惠
辛潮
袁泉
张旭阳
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China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
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China Mobile Group Design Institute Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14—Network analysis or design
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

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Abstract

The embodiment of the invention provides a registration time delay analysis method and a registration time delay analysis device. The method comprises the following steps: acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains; according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain; associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed; and calculating the registration time delay of the user terminal to be analyzed according to the second associated data. The device is used for executing the method. The method and the device provided by the invention improve the accuracy of the registration delay analysis of the user terminal.

Description

Registration delay analysis method and device
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a registration time delay analysis method and a registration time delay analysis device.
Background
With the rapid development of communication technology, the IP Multimedia Subsystem (IMS) becomes a core Network standard architecture of the all-IP era due to the support of multiple accesses and rich Multimedia services, and after the development and maturity of the past few years, the IMS has crossed the valley and becomes a mainstream choice for the improvement of broadband Voice (Voice of bonnebay, VoBB) and Public Switched Telephone Network (PSTN) networks in the fixed Voice domain, and is also determined as a standard architecture of mobile Voice by the third Generation Partnership Project (3rd Generation Partnership Project, 3 GPP). Voice over Long Term Evolution (VoLTE) is an IP data transmission technology, and all services are carried on a 4G network without a 2G/3G network, so that unification of data and Voice services in the same network can be realized, in other words, a high-speed data service is provided under the 4G network, and a high-quality audio/video call is also provided, and the latter is realized by the VoLTE technology, so that a user needs to register a VoLTE-related service in the LTE network, and the registration delay is one of important indexes reflecting the overall quality of the registration process, and an analysis method thereof is more and more concerned by people.
Under the prior art, most of the current registration delay analysis schemes count the registration delay from a single interface (MW interface or GM interface), and determine the registration delay from the time when the interface receives the first REGISTER message to the time when the interface receives the 200ok response message, so as to integrally analyze the network registration delay. However, a VoLTE user terminal needs to complete corresponding LTE attachment and IMS registration processes before using a VoLTE service, and conventional registration delay analysis can only perform overall quality evaluation from IMS domain single interface data, and there is no relevant analysis on the delay of the VoLTE user at the LTE attachment process stage, which cannot reflect the overall delay quality of the single user in the full registration process and the delay quality of each stage in the registration process, and greatly affects the accuracy of the registration delay analysis.
Therefore, it is an important issue to be solved in the industry to provide a method for improving the accuracy of the registration delay analysis.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention provides a registration delay analysis method and a registration delay analysis device.
In one aspect, an embodiment of the present invention provides a registration delay analysis method, including:
acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains;
according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain;
associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed;
and calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
On the other hand, an embodiment of the present invention provides a registration delay analysis apparatus, including:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains;
a first association unit, configured to associate, according to multiple association identifiers carried in the registration signaling data, the registration signaling data of multiple data interfaces corresponding to the user terminal to be analyzed in each communication domain, respectively, to obtain first association data of the user terminal to be analyzed in each communication domain;
a second association unit, configured to associate the first association data of the to-be-analyzed user terminal in each communication domain, so as to obtain second association data of the to-be-analyzed user terminal;
and the analysis unit is used for calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
In another aspect, an embodiment of the present invention provides an electronic device, including a processor, a memory, and a bus, where:
the processor and the memory complete mutual communication through a bus;
the processor may invoke a computer program in memory to perform the steps of the above-described method.
In yet another aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the above-mentioned method.
According to the registration delay analysis method and device provided by the embodiment of the invention, the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain are respectively associated according to a plurality of associated identifications carried in the registration signaling data of the user terminal to be analyzed in the plurality of communication domains to obtain the first associated data of the user terminal to be analyzed in each communication domain, then the first associated data of the user terminal to be analyzed in each communication domain are associated to obtain the second associated data of the user terminal to be analyzed, and the registration delay of the user terminal to be analyzed is calculated according to the second associated data, so that the accuracy of the registration delay analysis of the user terminal is improved.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a registration delay analysis method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a registration delay analysis apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an entity apparatus of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flowchart of a registration delay analysis method according to an embodiment of the present invention, and as shown in fig. 1, the embodiment provides a registration delay analysis method, including:
s101, acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains;
specifically, the registration delay analysis device obtains registration signaling data of the user terminal to be analyzed in a plurality of communication domains. Wherein the registration signaling Data comprises External Data replication (XDR); the communication domain includes an IMS domain, an Evolved Packet Core (EPC) domain, a Policy and Charging Control (PCC) domain, and may further include other communication domains, which may be specifically set and adjusted according to an actual situation, and is not specifically limited herein.
S102, according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to each communication domain of the user terminal to be analyzed respectively to obtain first association data of the user terminal to be analyzed in each communication domain;
specifically, each communication domain includes a plurality of data interfaces, for example, the data interfaces corresponding to the IMS domain include a GM interface, a MW interface, an ISC interface, an SH interface, and a CX interface, the data interfaces corresponding to the EPC domain include an S1-MME interface, an S11 interface, and an S6a interface, and the data interfaces corresponding to the PCC domain include an RX interface and a GX interface. The device associates the registration signaling data of the user terminal to be analyzed at the plurality of data interfaces corresponding to each communication domain respectively according to the plurality of association identifiers carried in the registration signaling data, to obtain first association data of the user terminal to be analyzed at each communication domain respectively, for example, the device associates the registration signaling data of a GM interface, a MW interface, an ISC interface, an SH interface, and a CX interface of the IMS domain, to obtain first association data of the IMS domain; associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain to obtain first association data of the EPC domain; and associating the RX interface of the PCC domain with the registration signaling data of the GX interface to obtain first associated data of the PCC domain. It should be noted that, the association identifiers according to which the device associates the registration signaling data of the multiple data interfaces of each communication domain may be the same or different, and may be specifically set and adjusted according to the actual situation, which is not specifically limited herein; the association Identifier includes an International Mobile Subscriber Identity (IMSI), an IMS Charging Identifier (ICID), a Call Unique Identifier (Call-ID), a global Unique Temporary terminal Identifier (GUTI), and a Session Identifier (Session-ID), and may further include other association identifiers, which may be specifically set and adjusted according to actual conditions, and is not specifically limited herein.
S103, associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed;
specifically, the apparatus associates the first associated data of the ue to be analyzed in each communication domain according to the multiple association identifiers carried in the registration signaling data, and obtains the second associated data of the ue to be analyzed, for example, the apparatus associates the first associated data of the IMS domain and the first associated data of the PCC domain according to the IMSI of the ue to be analyzed, then associates the first associated data of the IMS domain and the first associated data of the EPC domain according to the IMSI of the ue to be analyzed, and then uses the first associated data of the IMS domain, the first associated data of the PCC domain, and the first associated data of the EPC domain, which are associated with each other, as the second associated data of the ue to be analyzed.
And S104, calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
Specifically, the registration delay is a delay from the user terminal initiating an attach request to the user terminal completing third party registration, and the registration delay includes two part delays: the method comprises the following steps of LTE attachment time delay and IMS intra-domain registration time delay, wherein the LTE attachment time delay refers to the time delay of a user terminal for completing an attachment process under LTE, and is specifically shown in Table 1; the IMS intra-domain registration delay refers to an IMS intra-domain registration delay from when the user terminal sends an IMS registration message to the IMS network side through a default bearer until the third party registration is completed, and is specifically shown in table 2; and the device respectively calculates the time delay of each stage of the user terminal to be analyzed in the registration process according to the second associated data and tables 1 and 2, and takes the sum of the time delays of each stage as the registration time delay of the user terminal to be analyzed.
TABLE 1
Figure BDA0001590884360000051
Figure BDA0001590884360000061
TABLE 2
Figure BDA0001590884360000062
According to the registration delay analysis method provided by the embodiment of the invention, the registration signaling data of a plurality of data interfaces corresponding to each communication domain of the user terminal to be analyzed are respectively associated according to a plurality of associated identifiers carried in the registration signaling data of a plurality of communication domains of the user terminal to be analyzed, so that the first associated data of the user terminal to be analyzed in each communication domain is obtained, then the first associated data of the user terminal to be analyzed in each communication domain is associated, the second associated data of the user terminal to be analyzed is obtained, and the registration delay of the user terminal to be analyzed is calculated according to the second associated data, so that the accuracy of the registration delay analysis of the user terminal is improved.
On the basis of the above embodiments, further, the communication domain includes an IMS domain, an EPC domain, and a PCC domain.
Of course, the communication domain may also include other communication domains, which may be specifically set and adjusted according to the actual situation, and is not specifically limited herein.
On the basis of the foregoing embodiment, further, the associating, according to a plurality of association identifiers carried in the registration signaling data, the registration signaling data of a plurality of data interfaces of the user terminal to be analyzed in each communication domain, respectively, to obtain first association data of the user terminal to be analyzed in each communication domain includes:
associating the registration signaling data of the GM interface, the MW interface, the ISC interface, the SH interface and the CX interface of the IMS domain according to a plurality of association identifiers carried in the registration signaling data of the IMS domain to obtain first association data of the IMS domain;
associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain according to a plurality of association identifiers carried in the registration signaling data of the EPC domain to obtain first association data of the EPC domain;
and associating the RX interface of the PCC domain with the registration signaling data of the GX interface according to a plurality of association identifiers carried in the registration signaling data of the PCC domain to obtain first association data of the PCC domain.
Specifically, the device associates the registration signaling data of the GM interface, the MW interface, the ISC interface, the SH interface, and the CX interface of the IMS domain according to the plurality of association identifiers carried in the registration signaling data of the IMS domain, to obtain first association data of the IMS domain; associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain according to a plurality of association identifiers carried in the registration signaling data of the EPC domain to obtain first association data of the EPC domain; and associating the RX interface of the PCC domain with the registration signaling data of the GX interface according to a plurality of association identifiers carried in the registration signaling data of the PCC domain to obtain first association data of the PCC domain. It can be understood that the data interfaces of the IMS domain, the EPC domain, and the PCC domain may include other interfaces besides the interfaces involved in this implementation, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein. It should be noted that the association indexes according to which the registration signaling data of different interfaces of the same communication domain are associated may be the same or different, and may be specifically set and adjusted according to the actual situation, which is not specifically limited herein.
On the basis of the foregoing embodiment, further, the associating, according to a plurality of association identifiers carried in the registration signaling data of the IMS domain, the registration signaling data of the GM interface, the MW interface, the ISC interface, the SH interface, and the CX interface of the IMS domain to obtain the first association data of the IMS domain includes:
if the first association identifier carried in the registration signaling data of the MW interface is judged to be consistent with the first association identifier carried in the registration signaling data of the ISC interface, adding first label fields to the registration signaling data of the MW interface and the registration signaling data of the ISC interface respectively to obtain MW association data and ISC association data;
if the second association identifier carried in the registration signaling data of the GM interface is judged to be consistent with the second association identifier carried in the MW association data, adding the first label field to the registration signaling data of the GM interface to obtain GM association data;
if the third association identification carried in the registration signaling data of the CX interface is judged to be consistent with the third association identification carried in the MW association data, adding the first label field to the registration signaling data of the CX interface to obtain CX association data;
if the fourth correlation identifier carried in the registration signaling data of the SH interface is judged to be consistent with the fourth correlation identifier carried in the MW correlation data, adding the first label field to the registration signaling data of the SH interface to obtain SH correlation data;
and according to the first label field, taking the MW association data, the ISC association data, the GM association data, the CX association data and the SH association data as the IMS domain first association data.
Specifically, if it is determined that the first association identifier carried in the registration signaling data of the MW interface is consistent with the first association identifier carried in the registration signaling data of the ISC interface, the device adds a first tag field to the registration signaling data of the MW interface and the registration signaling data of the ISC interface, respectively, to obtain the MW association data and the ISC association data. The first association identifier may be an ICID charging identifier, and since registration signaling data of the MW interface and the ISC interface both carry the ICID charging identifier and the ICID charging identifier in a session is unique, the ICID charging identifier may be used as the first association identifier, and the registration signaling data of the MW interface and the ISC interface may be associated by adding a first tag field. It should be noted that, before the device associates the registration signaling data of the MW interface and the ISC interface, the registration signaling data with a time delay exceeding 10 seconds corresponding to the MW interface and the ISC interface is removed, so as to avoid that non-time delay factors such as unmanned reception are added into the registration time delay analysis process to affect the accuracy of the registration time delay analysis.
And if the device judges that the second association identifier carried in the registration signaling data of the GM interface is consistent with the second association identifier carried in the MW association data, adding the first label field to the registration signaling data of the GM interface to obtain GM association data. The second association identifier may be a Call-ID identifier, and since the GM interface does not carry the ICID charging identifier, but the registration signaling data of the MW interface and the GM interface both carry the Call-ID identifier, and the Call-ID identifier in the session is unique, the Call-ID identifier may be used as the second association identifier to associate the MW association data with the registration signaling data of the GM interface by adding the first tag field. It should be noted that, before the device associates the MW associated data with the registration signaling data of the GM interface, the registration signaling data with a time delay exceeding 2 seconds corresponding to the ISC interface is removed, so as to avoid affecting the accuracy of registration delay analysis due to non-time delay factors such as unmanned reception being added to the process of registration delay analysis.
And if the device judges that the third association identification carried in the registration signaling data of the CX interface is consistent with the third association identification carried in the MW association data, adding the registration signaling data of the CX interface to the first label field to obtain the CX association data. The third associated identifier may be an IMSI identifier of the user terminal, or may be another identifier, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein. It should be noted that the apparatus needs to first filter out from the CX interface the XDR data of UAR/UAA, MAR/MAA, SAR/SAA type messages from the XDR data seat of the CX interface before associating the registration signaling data of the CX interface with the MW association data.
And if judging that the fourth correlation identifier carried in the registration signaling data of the SH interface is consistent with the fourth correlation identifier carried in the MW correlation data, adding the registration signaling data of the SH interface to the first label field to obtain SH correlation data. The fourth correlation identifier may be the IMSI identifier of the user terminal to be analyzed, or may also be another identifier, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein.
Finally, the device uses the MW related data, the ISC related data, the GM related data, the CX related data, and the SH related data provided with the first tag field as the IMS domain first related data according to the first tag field.
On the basis of the foregoing embodiment, further, the associating, according to a plurality of association identifiers carried in the registration signaling data of the EPC domain, the registration signaling data of the S1-MME interface, the S11 interface, and the S6a interface of the EPC domain to obtain first association data of the EPC domain includes:
if the fifth association identifier carried in the registration signaling data of the S1-MME interface is judged to be consistent with the fifth association identifier carried in the registration signaling data of the S6a interface, adding a second label field to the registration signaling data of the S1-MME interface and the registration signaling data of the S6a interface, respectively, to obtain S1-MME association data and S6a association data;
if the sixth association identifier carried in the registration signaling data of the S11 interface is judged to be consistent with the sixth association identifier carried in the association data of the S1-MME, adding the second label field to the registration signaling data of the S11 interface to obtain SH association data;
taking the S1-MME association data, the S6a association data and the SH association data as the EPC domain first association data.
Specifically, if it is determined that the fifth association identifier carried in the registration signaling data of the S1-MME interface is consistent with the fifth association identifier carried in the registration signaling data of the S6a interface, the apparatus adds a second tag field to the registration signaling data of the S1-MME interface and the registration signaling data of the S6a interface, respectively, to obtain the S1-MME association data and the S6a association data. The fifth association identifier may be a GUTI identifier, the GUTI identifier is composed of mcc + mnc + MME-code + m-tmsi, and since registration signaling data of the S1-MME interface and the S6a interface both carry GUTI identifiers and the GUTI identifier in one session is unique, the GUTI identifier may be used as the fifth association identifier to associate the registration signaling data of the S1-MME interface and the S6a interface by adding a second tag field. It should be noted that, before the apparatus associates the registration signaling data of the S1-MME interface and the S6a interface, the registration signaling data with a time delay exceeding 4 seconds corresponding to the S1-MME interface and the S6a interface is removed, so as to avoid that non-time delay factors such as unmanned reception are included in the registration time delay analysis process to affect the accuracy of the registration time delay analysis.
If the device judges that the sixth association identifier carried in the registration signaling data of the S11 interface is consistent with the sixth association identifier carried in the association data of the S1-MME, adding the second label field to the registration signaling data of the S11 interface to obtain SH association data; taking the S1-MME association data, the S6a association data and the SH association data as the EPC domain first association data. The sixth association identifier may be the IMSI identifier of the user terminal to be analyzed, or may also be another identifier, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein. It should be noted that, before the apparatus associates the registration signaling data of the S1-MME interface and the S11 interface by adding the second tag field, the registration signaling data with a time delay exceeding 2 seconds corresponding to the S11 interface is removed, so as to avoid that non-time delay factors such as unmanned reception are added into the registration time delay analysis process to affect the accuracy of the registration time delay analysis.
On the basis of the foregoing embodiment, further, the associating, according to a plurality of association identifiers carried in the registration signaling data of the PCC domain, the registration signaling data of the RX interface and the GX interface of the PCC domain, to obtain first association data of the PCC domain includes:
if the seventh correlation identifier carried by the registration signaling data of the RX interface is judged to be consistent with the seventh correlation identifier carried by the registration signaling data of the GX interface, adding a third tag field to the registration signaling data of the RX interface and the GX interface of the PCC domain respectively to obtain RX correlation data and GX correlation data;
and according to the third tag field, using the RX related data and the GX related data as the PCC domain first related data.
Specifically, if it is determined that a seventh correlation identifier carried by the registration signaling data of the RX interface is consistent with a seventh correlation identifier carried by the registration signaling data of the GX interface, the apparatus adds a third tag field to the registration signaling data of the RX interface and the GX interface of the PCC domain, respectively, to obtain RX correlation data and GX correlation data, and uses the RX correlation data and the GX correlation data added with the third tag field as the first correlation data of the PCC domain according to the third tag field. The seventh association identifier may be a Session-ID identifier, or may be other identifiers, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein. It should be noted that, before the device associates the registration signaling data of the RX interface and the GX interface by adding the third tag field, the registration signaling data with a time delay exceeding 6 seconds corresponding to the RX interface and the GX interface is removed, so as to avoid that non-time delay factors such as unmanned reception are added into the registration time delay analysis process to affect the accuracy of the registration time delay analysis.
On the basis of the foregoing embodiment, further, the associating the first association data of the to-be-analyzed user terminal in each communication domain to obtain the second association data of the to-be-analyzed user terminal includes:
if judging that the eighth association identifier carried in the MW association data is consistent with the eighth association identifier carried in the RX association data, adding a fourth tag field to the IMS domain first association data and the PCC domain first association data, and obtaining IMS domain second association data and PCC domain second association data;
if the ninth association identifier carried in the MW association data is judged to be consistent with the ninth association identifier carried in the S1-MME association data, adding the fourth label field to the EPC domain first association data to obtain EPC domain second association data;
and according to the fourth label field, using the IMS domain second association data, the PCC domain second association data and the EPC domain second association data as the second association data.
Specifically, if the device determines that the eighth association identifier carried in the MW association data is consistent with the eighth association identifier carried in the RX association data, adding a fourth label field to the IMS domain first association data and the PCC domain first association data to obtain IMS domain second association data and PCC domain second association data, then, if the device determines that the ninth association identifier carried in the MW association data is consistent with the ninth association identifier carried in the S1-MME association data, adding the fourth tag field to the EPC domain first associated data to obtain EPC domain second associated data, and finally, the device takes the IMS domain second associated data, the PCC domain second associated data and the EPC domain second associated data added with the fourth label field as the second associated data according to the fourth label field. The eighth correlation identifier and the ninth correlation identifier may be the IMSI identifier of the user terminal to be analyzed, or may be set as other identifiers, and may be specifically set and adjusted according to an actual situation, which is not specifically limited herein.
According to the registration delay analysis method provided by the embodiment of the invention, the registration signaling data of a plurality of data interfaces corresponding to each communication domain of the user terminal to be analyzed are respectively associated according to a plurality of associated identifiers carried in the registration signaling data of a plurality of communication domains of the user terminal to be analyzed, so that the first associated data of the user terminal to be analyzed in each communication domain is obtained, then the first associated data of the user terminal to be analyzed in each communication domain is associated, the second associated data of the user terminal to be analyzed is obtained, and the registration delay of the user terminal to be analyzed is calculated according to the second associated data, so that the accuracy of the registration delay analysis of the user terminal is improved.
Fig. 2 is a schematic structural diagram of a registration delay analysis apparatus according to an embodiment of the present invention, and as shown in fig. 2, an embodiment of the present invention provides a registration delay analysis apparatus, including: an obtaining unit 201, a first associating unit 202, a second associating unit 203 and an analyzing unit 204, wherein:
the acquiring unit 201 is configured to acquire registration signaling data of a user terminal to be analyzed in multiple communication domains; the first association unit 202 is configured to associate, according to a plurality of association identifiers carried in the registration signaling data, the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain, respectively, to obtain first association data of the user terminal to be analyzed in each communication domain; the second association unit 203 is configured to associate the first association data of the to-be-analyzed user terminal in each communication domain to obtain second association data of the to-be-analyzed user terminal; the analysis unit 204 is configured to calculate a registration delay of the ue to be analyzed according to the second associated data.
According to the registration delay analysis device provided by the embodiment of the invention, the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain are respectively associated according to a plurality of associated identifiers carried in the registration signaling data of the user terminal to be analyzed in the plurality of communication domains to obtain the first associated data of the user terminal to be analyzed in each communication domain, then the first associated data of the user terminal to be analyzed in each communication domain is associated to obtain the second associated data of the user terminal to be analyzed, and then the registration delay of the user terminal to be analyzed is calculated according to the second associated data, so that the accuracy of the registration delay analysis of the user terminal is improved.
Optionally, the communication domain includes an IMS domain, an EPC domain, and a PCC domain.
Optionally, the first association unit 202 is specifically configured to associate, according to a plurality of association identifiers carried in the registration signaling data of the IMS domain, the registration signaling data of a GM interface, a MW interface, an ISC interface, an SH interface, and a CX interface of the IMS domain, to obtain first association data of the IMS domain; associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain according to a plurality of association identifiers carried in the registration signaling data of the EPC domain to obtain first association data of the EPC domain; and associating the RX interface of the PCC domain with the registration signaling data of the GX interface according to a plurality of association identifiers carried in the registration signaling data of the PCC domain to obtain first association data of the PCC domain.
Optionally, the first association unit 202 is specifically configured to, if it is determined that the first association identifier carried in the registration signaling data of the MW interface is consistent with the first association identifier carried in the registration signaling data of the ISC interface, add a first tag field to the registration signaling data of the MW interface and the registration signaling data of the ISC interface, respectively, to obtain MW association data and ISC association data; if the second association identifier carried in the registration signaling data of the GM interface is judged to be consistent with the second association identifier carried in the MW association data, adding the first label field to the registration signaling data of the GM interface to obtain GM association data; if the third association identification carried in the registration signaling data of the CX interface is judged to be consistent with the third association identification carried in the MW association data, adding the first label field to the registration signaling data of the CX interface to obtain CX association data; if the fourth correlation identifier carried in the registration signaling data of the SH interface is judged to be consistent with the fourth correlation identifier carried in the MW correlation data, adding the first label field to the registration signaling data of the SH interface to obtain SH correlation data; and according to the first label field, taking the MW association data, the ISC association data, the GM association data, the CX association data and the SH association data as the IMS domain first association data.
Optionally, the first associating unit 202 is specifically configured to, if it is determined that the fifth association identifier carried in the registration signaling data of the S1-MME interface is consistent with the fifth association identifier carried in the registration signaling data of the S6a interface, add a second tag field to the registration signaling data of the S1-MME interface and the registration signaling data of the S6a interface, respectively, to obtain S1-MME association data and S6a association data; if the sixth association identifier carried in the registration signaling data of the S11 interface is judged to be consistent with the sixth association identifier carried in the association data of the S1-MME, adding the second label field to the registration signaling data of the S11 interface to obtain SH association data; using the S1-MME association data, the S6a association data and the SH association data as the EPC domain first association data according to the second tag field.
Optionally, the first associating unit 202 is specifically configured to add a third tag field to the registration signaling data of the RX interface and the GX interface of the PCC domain respectively to obtain RX associated data and GX associated data if it is determined that a seventh associated identifier carried by the registration signaling data of the RX interface is consistent with a seventh associated identifier carried by the registration signaling data of the GX interface; and according to the third tag field, using the RX related data and the GX related data as the PCC domain first related data.
Optionally, the second associating unit 203 is specifically configured to add a fourth tag field to the IMS domain first associated data and the PCC domain first associated data if it is determined that the eighth association identifier carried in the MW associated data is consistent with the eighth association identifier carried in the RX associated data, so as to obtain IMS domain second associated data and PCC domain second associated data; if the ninth association identifier carried in the MW association data is judged to be consistent with the ninth association identifier carried in the S1-MME association data, adding the fourth label field to the EPC domain first association data to obtain EPC domain second association data; and according to the fourth label field, using the IMS domain second association data, the PCC domain second association data and the EPC domain second association data as the second association data.
According to the registration delay analysis device provided by the embodiment of the invention, the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain are respectively associated according to a plurality of associated identifiers carried in the registration signaling data of the user terminal to be analyzed in the plurality of communication domains to obtain the first associated data of the user terminal to be analyzed in each communication domain, then the first associated data of the user terminal to be analyzed in each communication domain is associated to obtain the second associated data of the user terminal to be analyzed, and then the registration delay of the user terminal to be analyzed is calculated according to the second associated data, so that the accuracy of the registration delay analysis of the user terminal is improved.
The embodiment of the apparatus provided in the present invention may be specifically configured to execute the processing flows of the above method embodiments, and the functions of the apparatus are not described herein again, and refer to the detailed description of the above method embodiments.
Fig. 3 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device may include: a processor (processor)301, a memory (memory)302 and a bus 303, wherein the processor 301 and the memory 302 communicate with each other via the bus 303. The processor 301 may call the computer program in the memory 302 to perform the following method: acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains; according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain; associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed; and calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
An embodiment of the present invention discloses a computer program product, which includes a computer program stored on a non-transitory computer readable storage medium, the computer program including program instructions, when the program instructions are executed by a computer, the computer can execute the methods provided by the above method embodiments, for example, the method includes: acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains; according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain; associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed; and calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
An embodiment of the present invention provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores a computer program, where the computer program causes the computer to execute the method provided by the foregoing method embodiments, for example, the method includes: acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains; according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain; associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed; and calculating the registration time delay of the user terminal to be analyzed according to the second associated data.
Furthermore, the logic instructions in the memory 302 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. A registration delay analysis method is characterized by comprising the following steps:
acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains;
according to a plurality of association identifiers carried in the registration signaling data, associating the registration signaling data of a plurality of data interfaces corresponding to the user terminal to be analyzed in each communication domain respectively to obtain first association data of the user terminal to be analyzed in each communication domain;
associating the first associated data of the user terminal to be analyzed in each communication domain to obtain second associated data of the user terminal to be analyzed;
calculating the registration time delay of the user terminal to be analyzed according to the second associated data;
the communication domain comprises an IMS domain, an EPC domain and a PCC domain;
the associating the registration signaling data of the user terminal to be analyzed at the multiple data interfaces in each communication domain respectively according to the multiple association identifiers carried in the registration signaling data to obtain first association data of the user terminal to be analyzed in each communication domain, including:
associating the registration signaling data of the GM interface, the MW interface, the ISC interface, the SH interface and the CX interface of the IMS domain according to a plurality of association identifiers carried in the registration signaling data of the IMS domain to obtain first association data of the IMS domain;
associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain according to a plurality of association identifiers carried in the registration signaling data of the EPC domain to obtain first association data of the EPC domain;
associating the RX interface of the PCC domain with the registration signaling data of the GX interface according to a plurality of association identifiers carried in the registration signaling data of the PCC domain to obtain first association data of the PCC domain;
the associating the first associated data of the user terminal to be analyzed in each communication domain to obtain the second associated data of the user terminal to be analyzed includes:
if judging that the eighth association identifier carried in the MW association data is consistent with the eighth association identifier carried in the RX association data, adding a fourth tag field to the IMS domain first association data and the PCC domain first association data to obtain IMS domain second association data and PCC domain second association data;
if the ninth association identifier carried in the MW association data is judged to be consistent with the ninth association identifier carried in the S1-MME association data, adding the fourth label field to the EPC domain first association data to obtain EPC domain second association data;
and according to the fourth label field, using the IMS domain second association data, the PCC domain second association data and the EPC domain second association data as the second association data.
2. The method according to claim 1, wherein said associating the registration signaling data of GM interface, MW interface, ISC interface, SH interface and CX interface of the IMS domain according to the plurality of association identifiers carried in the registration signaling data of the IMS domain to obtain the first association data of the IMS domain, comprises:
if the first association identifier carried in the registration signaling data of the MW interface is judged to be consistent with the first association identifier carried in the registration signaling data of the ISC interface, adding first label fields to the registration signaling data of the MW interface and the registration signaling data of the ISC interface respectively to obtain MW association data and ISC association data;
if the second association identifier carried in the registration signaling data of the GM interface is judged to be consistent with the second association identifier carried in the MW association data, adding the first label field to the registration signaling data of the GM interface to obtain GM association data;
if the third association identification carried in the registration signaling data of the CX interface is judged to be consistent with the third association identification carried in the MW association data, adding the first label field to the registration signaling data of the CX interface to obtain CX association data;
if the fourth correlation identifier carried in the registration signaling data of the SH interface is judged to be consistent with the fourth correlation identifier carried in the MW correlation data, adding the first label field to the registration signaling data of the SH interface to obtain SH correlation data;
and according to the first label field, taking the MW association data, the ISC association data, the GM association data, the CX association data and the SH association data as the IMS domain first association data.
3. The method according to claim 2, wherein the associating the registration signaling data of S1-MME interface, S11 interface, and S6a interface of the EPC domain according to the multiple association identifiers carried in the registration signaling data of the EPC domain to obtain EPC domain first association data comprises:
if the fifth association identifier carried in the registration signaling data of the S1-MME interface is judged to be consistent with the fifth association identifier carried in the registration signaling data of the S6a interface, adding a second label field to the registration signaling data of the S1-MME interface and the registration signaling data of the S6a interface, respectively, to obtain S1-MME association data and S6a association data;
if the sixth association identifier carried in the registration signaling data of the S11 interface is judged to be consistent with the sixth association identifier carried in the association data of the S1-MME, adding the second label field to the registration signaling data of the S11 interface to obtain SH association data;
using the S1-MME association data, the S6a association data and the SH association data as the EPC domain first association data according to the second tag field.
4. The method according to claim 3, wherein the associating, according to a plurality of association identifiers carried in the registration signaling data of the PCC domain, the registration signaling data of the RX interface and the GX interface of the PCC domain to obtain first association data of the PCC domain comprises:
if the seventh correlation identifier carried by the registration signaling data of the RX interface is judged to be consistent with the seventh correlation identifier carried by the registration signaling data of the GX interface, adding a third tag field to the registration signaling data of the RX interface and the GX interface of the PCC domain respectively to obtain RX correlation data and GX correlation data;
and according to the third tag field, using the RX related data and the GX related data as the PCC domain first related data.
5. A registration delay analysis apparatus, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring registration signaling data of a user terminal to be analyzed in a plurality of communication domains;
a first association unit, configured to associate, according to multiple association identifiers carried in the registration signaling data, the registration signaling data of multiple data interfaces corresponding to the user terminal to be analyzed in each communication domain, respectively, to obtain first association data of the user terminal to be analyzed in each communication domain;
a second association unit, configured to associate the first association data of the to-be-analyzed user terminal in each communication domain, so as to obtain second association data of the to-be-analyzed user terminal;
the analysis unit is used for calculating the registration time delay of the user terminal to be analyzed according to the second associated data;
the communication domain comprises an IMS domain, an EPC domain and a PCC domain;
the first association unit is specifically configured to:
associating the registration signaling data of the GM interface, the MW interface, the ISC interface, the SH interface and the CX interface of the IMS domain according to a plurality of association identifiers carried in the registration signaling data of the IMS domain to obtain first association data of the IMS domain;
associating the registration signaling data of the S1-MME interface, the S11 interface and the S6a interface of the EPC domain according to a plurality of association identifiers carried in the registration signaling data of the EPC domain to obtain first association data of the EPC domain;
associating the RX interface of the PCC domain with the registration signaling data of the GX interface according to a plurality of association identifiers carried in the registration signaling data of the PCC domain to obtain first association data of the PCC domain;
the second association unit is specifically configured to:
if judging that the eighth association identifier carried in the MW association data is consistent with the eighth association identifier carried in the RX association data, adding a fourth tag field to the IMS domain first association data and the PCC domain first association data to obtain IMS domain second association data and PCC domain second association data;
if the ninth association identifier carried in the MW association data is judged to be consistent with the ninth association identifier carried in the S1-MME association data, adding the fourth label field to the EPC domain first association data to obtain EPC domain second association data;
and according to the fourth label field, using the IMS domain second association data, the PCC domain second association data and the EPC domain second association data as the second association data.
6. An electronic device comprising a processor, a memory, and a bus, wherein:
the processor and the memory complete mutual communication through a bus;
the processor may invoke a computer program in memory to perform the steps of the method of any of claims 1-4.
7. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 4.
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