CN112087773B - Method and system for testing access point in short number service - Google Patents
Method and system for testing access point in short number service Download PDFInfo
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Abstract
The invention discloses a method and a system for testing an access point in a short number service, wherein the method comprises the following steps: after sending a short number calling request to access processing equipment, receiving a calling position information request message which is returned by the access processing equipment and corresponds to the short number calling request; determining an access point to be tested, and generating virtual user position information matched with the access point to be tested; sending a calling position information response message containing virtual user position information to access processing equipment so that the access processing equipment allocates access points for processing the short number calling request according to the virtual user position information; and acquiring an access response message returned by the access point, and testing the access point according to the access response message. The invention can determine the access point to be tested by utilizing the simulation packet data gateway PGW, generate a plurality of virtual user position information and complete the whole test process, thereby realizing the access test of the access point of the short number calling request by deploying the simulation PGW at a single point.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method and a system for testing an access point in a short number service.
Background
In recent years, VOLTE (Voice Over LTE ) users have developed rapidly, VOLTE network scales have been expanded rapidly, service tests brought by network adjustments have become more and more frequent, and demands for automatic test systems that can satisfy all service test scenarios have become stronger.
95/96/1, etc. the most frequent service is used by the user, and the most characteristic is that the network side automatically matches the short number platform nearest to the user according to the position of the calling user, so as to realize the function of nearby access. However, the characteristic brings difficulty to the test and verification of the service, and the traditional method is to perform the service test by manually reaching a designated position or to perform the service test by deploying an automatic test system at multiple points, and the method needs to consume a large amount of manpower or material resources, so that the total test cost is high.
Disclosure of Invention
In view of the above, the present invention has been made to provide a method and system for testing an access point in a short number service that overcomes or at least partially solves the above-mentioned problems.
According to an aspect of the present invention, there is provided a method for testing an access point in a short number service, including:
after sending a short number calling request to access processing equipment, receiving a calling position information request message which is returned by the access processing equipment and corresponds to the short number calling request;
determining an access point to be tested, and generating virtual user position information matched with the access point to be tested;
sending a calling position information response message containing virtual user position information to the access processing equipment, so that the access processing equipment allocates an access point for processing a short number calling request according to the virtual user position information contained in the calling position information response message;
and acquiring an access response message returned by the access point for processing the short number calling request, and testing the access point according to the access response message.
Optionally, determining an access point to be tested, and generating virtual user location information matched with the access point to be tested includes:
inquiring a preset access point position area table, and selecting an access point to be tested from the access point position area table;
acquiring a user position area range corresponding to an access point to be tested from an access point position area table;
and generating virtual user position information matched with the access point to be tested according to the acquired user position area range.
Optionally, the access point location area table is configured to store a plurality of access points to be tested and a user location area range corresponding to each access point to be tested;
the access points to be tested are arranged according to a preset sequence, and the user position area range corresponding to each access point to be tested further comprises: and determining the virtual user position information according to one user position point in the user position area range.
Optionally, the obtaining an access response message returned by the access point for processing the short number call request, and the testing the access point according to the access response message specifically includes:
when an access response message returned by an access point for processing a short number call request is acquired, determining the access point for processing the short number call request according to the acquired access response message;
judging whether an access point for processing the short number calling request is matched with an access point to be tested;
and if so, determining that the access point is successfully accessed.
Optionally, the obtaining an access response message returned by the access point for processing the short number call request, and the testing the access point according to the access response message specifically includes:
when the obtained access response message returned by the access point for processing the short number call request conforms to a preset access abnormal rule, determining that the access of the access point fails; or,
and when the access point for processing the short number call request is judged not to be matched with the access point to be tested, determining that the access of the access point fails.
Optionally, the method is applied to a VOLTE short number service, where the access processing device includes: PSBC and PCRF; and the calling location information request message further comprises: a first location information request message and a second location information request message; the caller location information response message further includes: a first location information response message and a second location information response message;
after sending the short number calling request to the access processing device, receiving a calling location information request message corresponding to the short number calling request returned by the access processing device includes:
sending a short number calling request to a PSBC (policy and charging rules function) so that the PSBC can send a first location information request message to a PCRF (policy and charging rules function) according to the short number calling request;
receiving a second location information request message sent by the PCRF according to the first location information request message;
and, the sending the caller's position information response message including virtual user's position information to the access processing equipment, for the access processing equipment to distribute the access point used for processing the call request of the short number according to the virtual user's position information included in the caller's position information response message includes:
and sending a first location information response message carrying the virtual user location information to the PCRF, so that the PCRF returns a second location information response message corresponding to the first location information response message to the PSBC, and the PSBC allocates an access point for processing the short-number call request according to the second location information response message.
Optionally, the method is performed by an emulated packet data gateway, PGW.
According to an aspect of the present invention, there is provided a system for testing an access point in a short number service, comprising: the system comprises a calling position request receiving module, a virtual user position generating module, a calling position response receiving module and an access point testing module; wherein,
the calling position request receiving module is suitable for receiving a calling position information request message which is returned by the access processing equipment and corresponds to a short number calling request after the short number calling request is sent to the access processing equipment;
the virtual user position generating module is suitable for determining an access point to be tested and generating virtual user position information matched with the access point to be tested;
a calling location response receiving module, adapted to send a calling location information response message including the virtual user location information to the access processing device, so that the access processing device allocates an access point for processing the short number call request according to the virtual user location information included in the calling location information response message;
and the access point testing module is suitable for acquiring the access response message returned by the access point for processing the short number calling request and testing the access point according to the access response message.
Optionally, the virtual user location generation module is adapted to:
inquiring a preset access point position area table, and selecting an access point to be tested from the access point position area table;
acquiring a user position area range corresponding to an access point to be tested from an access point position area table;
and generating virtual user position information matched with the access point to be tested according to the acquired user position area range.
Optionally, the access point location area table is configured to store a plurality of access points to be tested and a user location area range corresponding to each access point to be tested;
the access points to be tested are arranged according to a preset sequence, and the user position area range corresponding to each access point to be tested further comprises: and determining the virtual user position information according to one user position point in the user position area range.
Optionally, the access point testing module is adapted to:
when an access response message returned by an access point for processing a short number call request is acquired, determining the access point for processing the short number call request according to the acquired access response message;
judging whether an access point for processing the short number calling request is matched with an access point to be tested or not;
and if so, determining that the access point is successfully accessed.
Optionally, the access point testing module is adapted to:
when the obtained access response message returned by the access point for processing the short number call request conforms to a preset access abnormal rule, determining that the access of the access point fails; or,
and when the access point for processing the short number call request is judged not to be matched with the access point to be tested, determining that the access of the access point fails.
Optionally, the system is applied to a VOLTE short number service, where the access processing device includes: PSBC and PCRF; and the calling location information request message further comprises: a first location information request message and a second location information request message; the caller location information response message further includes: a first location information response message and a second location information response message;
after sending the short number calling request to the access processing device, receiving a calling location information request message corresponding to the short number calling request returned by the access processing device includes:
sending a short number calling request to a PSBC (policy and charging rules function) so that the PSBC can send a first location information request message to a PCRF (policy and charging rules function) according to the short number calling request;
receiving a second location information request message sent by the PCRF according to the first location information request message;
and, the sending the caller's position information response message containing the fictitious user's position information to the access handling equipment, for the access handling equipment distributes the access point used for processing the call request of the short number according to fictitious user's position information contained in caller's position information response message includes:
and sending a first location information response message carrying the virtual user location information to the PCRF, so that the PCRF returns a second location information response message corresponding to the first location information response message to the PSBC, and the PSBC allocates an access point for processing the short-number call request according to the second location information response message.
Optionally, the above system is performed by an emulated packet data gateway PGW.
According to still another aspect of the present invention, there is provided an electronic apparatus including: the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction enables the processor to execute the operation corresponding to the method for testing the access point in the short number service.
According to still another aspect of the present invention, a computer storage medium is provided, where at least one executable instruction is stored in the storage medium, and the executable instruction causes a processor to perform operations corresponding to the method for testing an access point in a short number service as described above.
In summary, the present invention discloses a method and a system for testing an access point in a short number service, first of all, after sending a short number call request to an access processing device, receiving a calling location information request message corresponding to the short number call request returned by the access processing device; then, determining an access point to be tested, and generating virtual user position information matched with the access point to be tested; then, sending a calling location information response message containing the virtual user location information to the access processing equipment, so that the access processing equipment allocates an access point for processing the short number call request according to the virtual user location information; and finally, acquiring an access response message returned by the access point, and testing the access point according to the access response message. The invention can determine the access point to be tested by utilizing the simulation packet data gateway PGW, generate a plurality of virtual user position information and complete the whole test process, thereby realizing the access test of the access point of the short number calling request by deploying the simulation PGW at a single point.
The above description is only an overview of the technical solutions of the present invention, and the present invention can be implemented in accordance with the content of the description so as to make the technical means of the present invention more clearly understood, and the above and other objects, features, and advantages of the present invention will be more clearly understood.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a flowchart of a method for testing an access point in a short number service according to a first embodiment;
fig. 2 shows a flowchart of a method for testing an access point in a short number service according to a second embodiment;
fig. 3 is a block diagram of a system for testing an access point in a short number service according to a third embodiment;
FIG. 4 is a schematic diagram of an electronic device according to an embodiment of the invention;
fig. 5 shows a working schematic diagram of VOLTE short number service;
fig. 6 shows a system network architecture diagram of the present invention in VOLTE short number service application;
fig. 7 shows a service flow diagram of the application of the present invention in VOLTE short number service.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Example one
Fig. 1 shows a flowchart of a method for testing an access point in a short number service according to an embodiment. As shown in fig. 1, the method comprises the steps of:
step S110: after sending a short number calling request to the access processing equipment, receiving a calling location information request message which is returned by the access processing equipment and corresponds to the short number calling request.
The short number call request refers to a call request initiated by using a preset short number in a specific virtual communication network. The access processing equipment is equipment for issuing a processing strategy after receiving a short number calling request.
The execution main body of the invention is an emulation packet Data gateway PGW (packet Data Network gateway), and the emulation packet Data gateway PGW can be integrated by hardware, can also be emulated by software, and can also be integrated by software and hardware.
Specifically, first, the execution main body of the present invention transmits a short number call request to the access processing apparatus. Then, the access processing device generates a calling location information request message corresponding to the short number calling request according to the received short number calling request, wherein the calling location information request message comprises the calling location information request of the short number calling request.
Finally, the executive body of the invention receives the calling position information request message which is returned by the access processing equipment and corresponds to the short number calling request.
Step S120: and determining an access point to be tested, and generating virtual user position information matched with the access point to be tested.
Wherein, the access point is the final access point of the short number call request. The virtual user position information refers to calling position information of a short number calling request. Specifically, the one access point corresponds to one user location area range, a plurality of user location points are provided in the one user location area range, and a piece of virtual user location information is determined according to the one user location point.
Firstly, determining access points to be tested, and in specific implementation, acquiring historical calling information of all the access points within preset time, sequencing the access points according to the historical calling times from large to small, and determining the access points to be tested according to the sequencing sequence of the access points. For example, the historical call times of the access point 1 in the past month is 100 times, the historical call times of the access point 2 is 200 times, the historical call times of the access point 3 is 300 times, the access points 1, the access point 2 and the access point 3 are arranged according to the sequence of the historical call times from large to small, and the access points to be tested are the access point 1, the access point 2 and the access point 3. In addition, the test of multiple access points may be performed simultaneously, or the test of the next access point may be performed after the test procedure of the previous access point is finished, which is not limited in the present invention. It should be noted that, those skilled in the art may also determine the access point to be tested by using other methods, and the present invention does not limit the specific screening strategy of the access point to be tested.
And then, generating virtual user position information matched with the access point to be tested according to the determined access point to be tested. In specific implementation, a user position area range corresponding to an access point to be tested is determined according to the access point to be tested, a user position point is screened from the user position area range, and virtual user position information is determined according to the user position point. It should be noted that there are multiple user location points in the user location area range corresponding to the access point to be tested, priorities are set for the multiple user location points in advance, and virtual user information corresponding to the user location points is determined according to the preset user location point priorities.
Step S130: and sending a calling location information response message containing the virtual user location information to the access processing equipment, so that the access processing equipment allocates an access point for processing the short number call request according to the virtual user location information contained in the calling location information response message.
The calling position information response message refers to a response message fed back by a calling position information request message sent by the access processing equipment.
Specifically, first, the execution main body of the present invention sends a calling location information response message to the access processing device, where the calling location information response message includes the virtual user location information matched with the access point to be tested, which is generated in step S120.
Then, the access processing device allocates an access point for processing the short number call request according to the virtual user position information contained in the calling position information response message. During specific implementation, the access processing device determines a user position point corresponding to the virtual user position information according to the virtual user position information, determines a user position area range where the user position point is located according to the determined user position point, and determines an access point to be accessed by the short number calling request according to the determined user position area range.
Step S140: and acquiring an access response message returned by the access point for processing the short number calling request, and testing the access point according to the access response message.
The access response message refers to an access response message returned after the access point accesses and processes the short number call request.
Specifically, first, the access point accesses and processes the short number call request, and returns an access response message to the execution main body of the present invention, where the access response message includes the access point that processes the short number call request and the call request identifier of the short number call request.
Then, the executive body of the invention receives the access response message and tests the access point according to the access response message. In specific implementation, the access point used for processing the short number call request in the access response message is matched with the access point to be tested determined in step S120, and if the matching is successful, the access point to be tested is successfully accessed to the short number call request; otherwise, the access point to be tested is failed to access the short number call request.
In summary, in this manner, the simulated PGW is used to determine the access point to be tested, generate a plurality of pieces of virtual user location information matched with the access point to be tested, and complete the entire test procedure of the access point to be tested, so that the access test of the access point of the short number call request is implemented by deploying the simulated PGW in a single point.
Example two
Fig. 2 shows a flowchart of a method for testing an access point in a short number service according to a second embodiment. As shown in fig. 2, the method comprises the steps of:
step S210: after sending a short number calling request to the access processing equipment, receiving a calling location information request message which is returned by the access processing equipment and corresponds to the short number calling request.
The execution main body of the invention is an emulation packet Data gateway PGW (packet Data Network gateway), and the emulation packet Data gateway PGW can be integrated by hardware, can also be emulated by software, and can also be integrated by software and hardware.
The short number call request refers to a call request initiated by using a preset short number in a specific virtual communication network. The access processing equipment is equipment for issuing a processing strategy after receiving a short number calling request. The calling position information request message comprises a calling request identifier of the current short number calling request and a calling position information request.
When the method is implemented specifically, when the method is applied to the VOLTE short number service, the access processing equipment comprises: PSBC and PCRF (Policy and Charging Rule function); and the calling location information request message further comprises: a first location information request message and a second location information request message. The PSBC in the VOLTE is a combined network element integrating an SBC network element, a P-CSCF network element, an ATCF network element and an ATGW network element.
After sending the short number call request to the access processing device, receiving a calling location information request message corresponding to the short number call request returned by the access processing device specifically includes: sending a short number calling request to a PSBC (policy and charging rules function) so that the PSBC can send a first location information request message to a PCRF (policy and charging rules function) according to the short number calling request; and receiving a second location information request message sent by the PCRF according to the first location information request message.
Step S220: and inquiring a preset access point position area table, and selecting an access point to be tested from the access point position area table.
The access point location area table is used for storing a plurality of access points to be tested and user location area ranges corresponding to the access points to be tested. The access points to be tested are arranged in the access point position area table according to a preset sequence. The access point location area table may be dynamically updated according to actual conditions of the access point and the user location area range covered by the access point.
Specifically, a preset access point location area table is queried, and an access point to be tested is selected from the access point location area table. In specific implementation, historical calling information of all access points within preset time can be acquired, the access points are sorted from large to small according to the historical calling times, and the access points to be tested are determined according to the sorting sequence of the access points. In addition, the test of multiple access points may be performed simultaneously, or the test of the next access point may be performed after the test procedure of the previous access point is finished, which is not limited in the present invention. It should be noted that, those skilled in the art may also determine the access point to be tested by using other methods, and the present invention does not limit the specific screening strategy of the access point to be tested.
Optionally, in order to reasonably allocate test resources, the test strength of the access point which bears more access tasks in daily work is increased, specifically, historical call information of all the access points within a preset time is obtained, and the test period of the access point is configured according to the historical call times. For example, the historical number of calls of the access point 1 in the past month is 100, the historical number of calls of the access point 2 is 200, and the historical number of calls of the access point 3 is 300, so that the test period of the access point 3 is shortened, three access tests can be performed on the access point 3 within 1 day, two access tests can be performed on the access point 2 within 1 day, and one access test can be performed on the access point 2 within 1 day.
Step S230: and generating virtual user position information matched with the access point to be tested according to the access point to be tested.
Specifically, first, a user location area range corresponding to an access point to be tested is acquired from an access point location area table. Wherein, the user position area range corresponding to each access point to be tested further comprises: a plurality of user location points located within the user location area.
And then, generating virtual user position information matched with the access point to be tested according to the acquired user position area range. The virtual user position information is determined according to a user position point in the user position area range. It should be noted that there are multiple user location points in the user location area range, priorities are set for the multiple user location points in advance, and virtual user information corresponding to the user location points is determined according to the preset user location point priorities.
Therefore, the method fully considers a plurality of user position points in the user position area range corresponding to the access point to be tested, and further improves the comprehensiveness and accuracy of the access point access test.
Step S240: and sending a calling location information response message containing the virtual user location information to the access processing equipment, so that the access processing equipment allocates an access point for processing the short number call request according to the virtual user location information contained in the calling location information response message.
When the method is applied to the VOLTE short number service, the calling position information request message comprises the following steps: a first location information request message and a second location information request message, and accordingly, the calling location information response message includes: a first location information response message and a second location information response message.
Sending a calling location information response message containing virtual user location information to the access processing equipment, so that the access processing equipment allocates an access point for processing a short number call request according to the virtual user location information contained in the calling location information response message, comprising:
and sending a first location information response message carrying the virtual user location information to the PCRF, so that the PCRF returns a second location information response message corresponding to the first location information response message to the PSBC, and the PSBC allocates an access point for processing the short-number call request according to the second location information response message.
Step S250: and acquiring an access response message returned by the access point for processing the short number calling request, and testing the access point according to the access response message.
Wherein, the access response message includes: an access point for processing a short number call request.
Specifically, the test result is judged in the following two ways:
firstly, when an access response message returned by an access point for processing a short number call request is acquired, the access point for processing the short number call request is determined according to the acquired access response message; judging whether an access point for processing the short number calling request is matched with an access point to be tested; and if so, determining that the access point is successfully accessed.
Secondly, when the obtained access response message returned by the access point for processing the short number call request conforms to a preset access abnormal rule, determining that the access of the access point fails; or when the access point for processing the short number calling request is judged not to be matched with the access point to be tested, the access failure of the access point is determined. The access exception rule specifically includes: unsuccessful receipt of the access response message, the access response message being null, and/or the access response message appearing to be in other unusual forms.
It should be noted that, the two test result determination methods may be used simultaneously, or one of the two test result determination methods may be selected for use, which is not limited in the present invention.
To sum up, in this way, the simulation packet data gateway PGW is used to query a preset access point location area table, select an access point to be tested, set virtual user information for a plurality of user location points within a user location area range corresponding to the access point to be tested, and complete the whole test flow of the access point to be tested, thereby implementing an access test of the access point of the short number call request by deploying the simulation PGW at a single point.
The following describes a specific implementation manner of the above method in this embodiment in detail by taking an example of the application of the present invention to the VOLTE short number service as an example.
The Voice Over LTE (Voice Over LTE) short number service refers to initiating a call in an LTE (Long Term Evolution) network by using a preset short number. As shown in fig. 5, the short number service such as 95/96/1 is a service used most frequently by a user, and is accessed to an access point through a VOLTE core network short number call request, and the short number service is mainly characterized in that a network side automatically matches to a short number platform closest to the user according to the position of a calling user, so as to realize a nearby access function.
The general scheme of the invention applied to VOLTE short number service is as follows: and deploying a software module in the test system, simulating PGW equipment, constructing reply message content when receiving a request that PSBC equipment requests a user position through an RX interface, and realizing the nearby access function test of the short number by configuring the user position.
A specific system architecture is shown in fig. 6, and the system mainly includes a test platform, a simulation module, a CE (Customer Edge) device in an IP bearer network, a VOLTE core network, a PSBC device, and the like. The testing system simulates PGW equipment through a software module, is connected with an IP bearing network through accessing CE equipment, is connected with PSBC equipment through an SGI interface and is connected with PCRF through a GX interface.
The specific flow is shown in fig. 7, and the specific flow is as follows:
step 1: the simulation PGW initiates a call, the type of the called number is 95/96/1 short number, and an INVITE message (access message) is forwarded to the PSBC equipment according to a normal call flow.
Step 2: PSBC equipment sends RAR (Re-Auth Request) information to PCRF through RX interface to Request the position information of calling subscriber, PCRF receives the RAA (Re-Auth Answer) response information to indicate that the Request is received. Wherein, the RAR message is the first location information request message.
Step 3: meanwhile, the PCRF device sends a ccr (credit Control request) message to the emulated PGW through the GX interface to request the location information of the calling user, and the emulated PGW constructs a reply message cca (credit Control answer) with the location information TA of the user (the location information TA of the user may be manually configured). Wherein, the CCR message is the second location information request message, and the CCA message is the first location information response message.
Step 4: and after receiving the CCA response message of the simulation PGW, the PCRF reports the calling user position information TA to the PSBC through the AAR message. Wherein, the AAR message is the second location information response message.
Step 5: after the PSBC obtains the user position information, the user position information is inserted into the INVITE message, the INVITE message is forwarded according to a normal call flow, and whether the access is accurate or not is judged according to subsequent signaling messages. The returned status code 200OK indicates that the request has been successful.
Therefore, in the prior art scheme in the VOLTE network, when testing 95/96/1 short numbers, a manual test method or a multipoint deployment automatic test system method is required to solve the problem. The invention provides a VOLTE short number testing method based on an automatic testing system, which realizes the configurable TA of a user position through simulating network PGW equipment and constructing message content through software, and finally realizes the test of the access function of a short number partition without multi-point deployment or manual testing.
EXAMPLE III
Fig. 3 is a block diagram of a system for testing an access point in a short number service according to a third embodiment, where the system includes: the system comprises a calling position request receiving module, a virtual user position generating module, a calling position response receiving module and an access point testing module; wherein,
a calling location request receiving module 31, adapted to send a short number call request to an access processing device, and then receive a calling location information request message corresponding to the short number call request returned by the access processing device;
a virtual user position generating module 32, adapted to determine an access point to be tested, and generate virtual user position information matched with the access point to be tested;
a calling location response receiving module 33, adapted to send a calling location information response message including the virtual user location information to the access processing device, so that the access processing device allocates an access point for processing the short number call request according to the virtual user location information included in the calling location information response message;
and the access point testing module 34 is adapted to obtain the access response message returned by the access point for processing the short number call request, and test the access point according to the access response message.
Optionally, the virtual user position generating module 32 is adapted to:
inquiring a preset access point position area table, and selecting an access point to be tested from the access point position area table;
acquiring a user position area range corresponding to an access point to be tested from an access point position area table;
and generating virtual user position information matched with the access point to be tested according to the acquired user position area range.
Optionally, the access point location area table is configured to store a plurality of access points to be tested and a user location area range corresponding to each access point to be tested;
the access points to be tested are arranged according to a preset sequence, and the user position area range corresponding to each access point to be tested further comprises: and determining the virtual user position information according to one user position point in the user position area range.
Optionally, the access point test module 34 is adapted to:
when an access response message returned by an access point for processing a short number call request is acquired, determining the access point for processing the short number call request according to the acquired access response message;
judging whether an access point for processing the short number calling request is matched with an access point to be tested or not;
and if so, determining that the access point is successfully accessed.
Optionally, the access point test module 34 is adapted to:
when the obtained access response message returned by the access point for processing the short number call request conforms to a preset access abnormal rule, determining that the access of the access point fails; or,
and when the access point for processing the short number call request is judged not to be matched with the access point to be tested, determining that the access of the access point fails.
Optionally, the system is applied to a VOLTE short number service, where the access processing device includes: PSBC and PCRF; and the caller location information request message further comprises: a first location information request message and a second location information request message; the caller location information response message further includes: a first location information response message and a second location information response message;
after sending the short number calling request to the access processing device, receiving a calling location information request message corresponding to the short number calling request returned by the access processing device includes:
sending a short number calling request to a PSBC (policy and charging rules function) so that the PSBC can send a first location information request message to a PCRF (policy and charging rules function) according to the short number calling request;
receiving a second location information request message sent by the PCRF according to the first location information request message;
and, the sending the caller's position information response message containing the fictitious user's position information to the access handling equipment, for the access handling equipment distributes the access point used for processing the call request of the short number according to fictitious user's position information contained in caller's position information response message includes:
and sending a first location information response message carrying the virtual user location information to the PCRF, so that the PCRF returns a second location information response message corresponding to the first location information response message to the PSBC, and the PSBC allocates an access point for processing the short-number call request according to the second location information response message.
Optionally, the above system is performed by an emulated packet data gateway PGW.
The embodiment of the application provides a nonvolatile computer storage medium, wherein the computer storage medium stores at least one executable instruction, and the computer executable instruction can execute a method for testing an access point in a short number service in any method embodiment.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the electronic device.
As shown in fig. 4, the electronic device may include: a processor (processor)402, a Communications Interface 404, a memory 406, and a Communications bus 408.
Wherein:
the processor 402, communication interface 404, and memory 406 communicate with each other via a communication bus 408.
A communication interface 404 for communicating with network elements of other devices, such as clients or other servers.
The processor 402 is configured to execute the program 410, and may specifically execute relevant steps in the above-described embodiment of the fault location method based on multiple levels of network nodes.
In particular, program 410 may include program code comprising computer operating instructions.
The processor 402 may be a central processing unit CPU or an application Specific Integrated circuit asic or one or more Integrated circuits configured to implement embodiments of the present invention. The electronic device comprises one or more processors, which can be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
A memory 406 for storing a program 410. Memory 406 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 410 may be specifically configured to cause the processor 402 to perform the operations in the above-described method embodiments.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the invention.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components in a system according to embodiments of the present invention. The present invention may also be embodied as apparatus or system programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present invention may be stored on computer-readable media or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several systems, several of these systems may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Claims (9)
1. A method for testing an access point in a short number service is disclosed, wherein an execution subject of the method is a simulation packet data gateway (PGW), and the simulation packet data gateway (PGW) is deployed in a single point, and the method comprises the following steps:
after sending a short number calling request to an access processing device, receiving a calling position information request message which is returned by the access processing device and corresponds to the short number calling request;
determining an access point to be tested, and generating virtual user position information matched with the access point to be tested;
sending a calling location information response message containing the virtual user location information to the access processing equipment, so that the access processing equipment allocates an access point for processing the short number call request according to the virtual user location information contained in the calling location information response message;
and acquiring an access response message returned by the access point for processing the short number calling request, and testing the access point according to the access response message.
2. The method of claim 1, wherein the determining access points to be tested, generating virtual user location information that matches the access points to be tested comprises:
inquiring a preset access point position area table, and selecting an access point to be tested from the access point position area table;
acquiring a user position area range corresponding to the access point to be tested from the access point position area table;
and generating virtual user position information matched with the access point to be tested according to the acquired user position area range.
3. The method of claim 2, wherein the access point location area table is for storing a plurality of access points to be tested and a user location area range corresponding to each access point to be tested;
the access points to be tested are arranged according to a preset sequence, and the user position area range corresponding to each access point to be tested further comprises: and if the virtual user position information is positioned in a plurality of user position points in the user position area range, the virtual user position information is determined according to one user position point in the user position area range.
4. The method of claim 1, wherein the obtaining of the access response message returned by the access point for processing the short number call request includes:
when an access response message returned by the access point for processing the short number call request is acquired, determining the access point for processing the short number call request according to the acquired access response message;
judging whether the access point for processing the short number calling request is matched with the access point to be tested;
and if so, determining that the access point is successfully accessed.
5. The method of claim 4, wherein the obtaining of the access response message returned by the access point for processing the short number call request includes:
when the obtained access response message returned by the access point for processing the short number call request conforms to a preset access abnormal rule, determining that the access of the access point fails; or,
and when the access point for processing the short number calling request is judged not to be matched with the access point to be tested, determining that the access of the access point fails.
6. The method of claim 1, wherein the method is applied to VOLTE short number service, and the access processing device comprises: PSBC and PCRF; and the calling location information request message further comprises: a first location information request message and a second location information request message; the caller location information response message further comprises: a first location information response message and a second location information response message;
after sending the short number call request to the access processing device, receiving a calling location information request message corresponding to the short number call request returned by the access processing device includes:
sending the short number calling request to the PSBC, so that the PSBC sends a first location information request message to the PCRF according to the short number calling request;
receiving a second location information request message sent by the PCRF according to the first location information request message;
and, the sending the calling location information response message containing the virtual user location information to the access processing device, so that the access processing device allocates an access point for processing the short number call request according to the virtual user location information contained in the calling location information response message, includes:
and sending a first location information response message carrying the virtual user location information to the PCRF, so that the PCRF returns a second location information response message corresponding to the first location information response message to the PSBC, and the PSBC allocates an access point for processing the short signal call request according to the second location information response message.
7. A system for testing an access point in a short number service is located in a simulation packet data gateway (PGW), and the simulation packet data gateway (PGW) is deployed in a single point, and comprises: the system comprises a calling position request receiving module, a virtual user position generating module, a calling position response receiving module and an access point testing module; wherein,
a calling position request receiving module, which is suitable for receiving a calling position information request message which is returned by an access processing device and corresponds to a short number calling request after the short number calling request is sent to the access processing device;
the virtual user position generating module is suitable for determining an access point to be tested and generating virtual user position information matched with the access point to be tested;
a calling location response receiving module, adapted to send a calling location information response message containing the virtual user location information to the access processing device, so that the access processing device allocates an access point for processing the short number call request according to the virtual user location information contained in the calling location information response message;
and the access point testing module is suitable for acquiring the access response message returned by the access point for processing the short number calling request and testing the access point according to the access response message.
8. An electronic device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface are communicated with each other through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the operation corresponding to the method for testing the access point in the short number service according to any one of claims 1-6.
9. A computer storage medium having stored therein at least one executable instruction for causing a processor to perform operations corresponding to a method of testing an access point in a short number service according to any one of claims 1 to 6.
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