CN115119151A

CN115119151A - Method and device for processing signaling request

Info

Publication number: CN115119151A
Application number: CN202110306771.3A
Authority: CN
Inventors: 刘少金; 姚芋伶; 杨爽; 刘召阳; 刘建成; 颜鹏博
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Group Sichuan Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Group Sichuan Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-09-27

Abstract

The embodiment of the invention provides a method and a device for processing a signaling request, wherein the method comprises the following steps: respectively configuring a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

Description

Method and device for processing signaling request

Technical Field

The present invention relates to the field of mobile communications technologies, and in particular, to a method and an apparatus for processing a signaling request.

Background

At present, with the rapid development of mobile communication networks, particularly with the rapid development of 5G mobile communication networks, and meanwhile with the rapid development of internet of things technologies, more and more user terminal devices are accessed to the mobile internet of things, so that more and more signaling requests of user terminals to be responded by a network side are required, and a problem that normal operation of the network is affected due to frequent initiation of abnormal signaling requests to the network side by a large number of large-area terminals occurring to enterprise clients or ordinary individual clients of the internet of things in the same time period may exist.

Currently, a method for processing a signaling request provided in the related art mainly includes: by setting uniform monitoring and limiting of terminal request frequency, for example, setting a threshold value that the number of signaling requests exceeds 60 times within 10 minutes; when it is monitored that the request initiated by the terminal reaches the threshold limit, performing management and control on the terminal on an abnormal terminal, for example, issuing a #15 error cause value to the terminal; after receiving the reject request fed back by the network side, the terminal determines the time for initiating the request next time, for example, the common terminal waits for 10 minutes and then initiates the request next time. However, if many terminals managed at the same time initiate signaling requests after 10 minutes, it is still impossible to fundamentally avoid the abnormal impact on the network side caused by a large number of signaling requests.

Therefore, based on the existing signaling request management and control mode, the problem that the load of the network side is increased steeply due to too many received signaling requests of the user terminal equipment still exists, so that the network side cannot respond to the signaling requests normally, and the user experience is reduced.

Disclosure of Invention

The embodiment of the invention aims to provide a method and a device for processing a signaling request, so as to solve the problem that the network side cannot normally respond to the signaling request due to the sudden increase of the load of the network side caused by the excessive received signaling request of user terminal equipment.

In order to solve the above technical problem, the embodiment of the present invention is implemented as follows:

in a first aspect, an embodiment of the present invention provides a method for processing a signaling request, where the method is applied to a network side, and the method includes:

receiving a signaling request of user terminal equipment; wherein, the signaling request carries the identification information of the service scene to which the user terminal equipment belongs;

judging whether the user terminal equipment meets a scene threshold value management and control constraint condition corresponding to the service scene; wherein the scene threshold management constraint condition is determined based on a request frequency management threshold configured for the service scene in advance;

if yes, judging whether the user terminal equipment belongs to a request interval management and control state;

if not, intercepting the signaling request and returning corresponding interception indication information to the user terminal equipment;

if the current signaling request belongs to the preset time interval, processing the signaling request based on the appointed time interval indicated by the previous signaling request; wherein the appointed time interval is determined based on a random number generation algorithm configured for the service scenario in advance.

In a second aspect, an embodiment of the present invention provides a device for processing a signaling request, where the device is disposed on a network side, and the device includes:

a signaling request receiving module, configured to receive a signaling request of a user terminal device; wherein, the signaling request carries the identification information of the service scene to which the user terminal equipment belongs;

the first management and control identification module is used for judging whether the user terminal equipment meets a scene threshold management and control constraint condition corresponding to the service scene; wherein the scene threshold management constraint condition is determined based on a request frequency management threshold configured for the service scene in advance;

the second management and control identification module is used for judging whether the user terminal equipment belongs to a request interval management and control state if the scene threshold management and control constraint condition is met;

the first request processing module is used for intercepting the signaling request and returning corresponding interception indication information to the user terminal equipment if the signaling request does not belong to the request interval management and control state;

the second request processing module is used for processing the signaling request based on an appointed time interval indicated by the previous signaling request if the request interval belongs to a request interval management and control state; wherein the appointed time interval is determined based on a random number generation algorithm configured for the service scenario in advance.

In a third aspect, an embodiment of the present invention provides a computer device, including a processor, a communication interface, a memory, and a communication bus; the processor, the communication interface and the memory complete mutual communication through a bus; the memory is used for storing a computer program; the processor is configured to execute the program stored in the memory, and implement the steps of the method for processing a signaling request according to the first aspect.

In a fourth aspect, the embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for processing a signaling request according to the first aspect are implemented.

The method and the device for processing the signaling request in the embodiment of the invention respectively configure a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and an appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, the control strength of abnormal impact on the network side caused by the repeated reporting of the signaling request by the user terminal equipment is further improved, and the normal response of the received signaling request by the network side is further ensured.

Drawings

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 introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first flowchart illustrating a method for processing a signaling request according to an embodiment of the present invention;

fig. 2 is a second flowchart illustrating a method for processing a signaling request according to an embodiment of the present invention;

fig. 3 is a third flowchart illustrating a method for processing a signaling request according to an embodiment of the present invention;

fig. 4 is a fourth flowchart illustrating a method for processing a signaling request according to an embodiment of the present invention;

fig. 5 is a schematic block diagram illustrating a processing apparatus for signaling requests according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. 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.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The embodiment of the invention provides a method and a device for processing a signaling request, which respectively configure a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

Fig. 1 is a first flowchart illustrating a method for processing a signaling request according to an embodiment of the present invention, where the method in fig. 2 can be executed by a network side, and in particular, by a core network element AMF on the network side, as shown in fig. 1, the method at least includes the following steps:

s102, receiving a signaling request of user terminal equipment; wherein, the signaling request carries the identification information of the service scene to which the user terminal equipment belongs;

the user terminal device is a user side device using a mobile communication network, and can be a mobile terminal such as a smart phone and a tablet personal computer, and also can be a terminal device such as an intelligent vehicle and an intelligent vending machine; the signaling request can be any one of a registration request, an attachment request and a service request; the service scene may include a video service scene, for example, a user views a video clip using a certain video application installed on a smart phone, or an internet of vehicles service scene, for example, a user drives a smart vehicle on a road in an automatic driving mode.

S104, judging whether the user terminal equipment meets a scene threshold value control constraint condition corresponding to the service scene aimed at by the signaling request; the scene threshold value management and control constraint condition is determined based on a request frequency management and control threshold value which is configured in advance for a service scene corresponding to the signaling request;

specifically, after receiving a signaling request from a user terminal device each time, identifying whether the signaling request triggers a corresponding scene threshold value management and control constraint condition; for example, a request frequency control threshold configured for a video service scene in advance is 10 minutes and 70 times, and correspondingly, a scene threshold control constraint condition of the video service scene is that the number of requests initiated by a certain user terminal device within 10 minutes is greater than 70 times; the request frequency management and control threshold configured for the car networking service scene is 60 times in 5 minutes, and correspondingly, the scene threshold management and control constraint condition of the car networking service scene is that the number of times of requests initiated by a certain user terminal device within 5 minutes is more than 60 times;

specifically, if the number of signaling requests initiated by the user terminal device within a preset time period is greater than the maximum allowable number of requests in the corresponding scene threshold management and control constraint conditions, it is determined that the user terminal device satisfies the scene threshold management and control constraint conditions corresponding to the service scene to which the currently received signaling request is directed, that is, the currently received signaling request needs to be correspondingly managed and controlled, so that effective management and control of user terminal behaviors in the 5G toB vertical industry are realized.

If not, executing S106, and sending a corresponding service processing request to the next target service processing node based on the currently received signaling request;

specifically, if the number of signaling requests initiated by the user terminal device within a preset time period is not greater than the maximum allowable request number in the corresponding scene threshold management and control constraint conditions, it is determined that the user terminal device does not satisfy the scene threshold management and control constraint conditions corresponding to the service scene to which the currently received signaling request is directed, at this time, the network side needs to normally respond to the signaling request, that is, a response flow for executing the existing user terminal signaling request is triggered.

If yes, executing S108, and judging whether the user terminal equipment belongs to a request interval management and control state;

specifically, after the signaling request is identified to trigger a corresponding scene threshold management and control constraint condition, whether the user terminal device is in a request interval management and control state is identified, that is, whether a time interval of a next signaling request of the user terminal device is indicated; specifically, whether a previous signaling request aiming at a currently received signaling request returns corresponding interception indication information is judged, if yes, it is determined that the user terminal equipment belongs to a request interval management and control state, and if not, it is determined that the user terminal does not belong to the request interval management and control state; the currently received signaling request is the same as the service scenario to which the last signaling request is directed.

If not, executing S110, intercepting the received signaling request, and returning corresponding interception indication information to the user terminal equipment;

specifically, if it is determined that the user terminal device does not belong to the request interval management and control state, it indicates that the processing mode for the previous signaling request is a normal response, however, since it is recognized that the currently received signaling request triggers the corresponding scene threshold management and control constraint condition, it is necessary to perform interception processing on the currently received signaling request and return corresponding interception indication information; wherein, the interception indication information may include: and the appointed time interval is used for indicating the initiation time interval of the next signaling request aiming at the current request service scene, namely informing the user terminal equipment of initiating the initiation time interval of the next signaling request aiming at the current request service scene.

If yes, executing S112, processing the received signaling request based on the appointed time interval indicated by the previous signaling request; the appointed time interval is determined based on a random number generation algorithm configured in advance for a service scenario corresponding to the currently received signaling request.

Specifically, if it is determined that the user terminal device belongs to the request interval management and control state, it is indicated that the processing mode for the previous signaling request is the interception processing, and interception indication information carrying the appointed time interval is returned, so that it is necessary to determine, for the currently received signaling request, whether the user terminal device initiates the signaling request according to the appointed time interval, and perform corresponding processing on the currently received signaling request based on the request initiation interval determination result.

In the embodiment provided by the invention, a request frequency control threshold and a random number generation algorithm for generating an appointed time interval are respectively configured aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the control method not only considers the difference of the request frequency thresholds of a plurality of service scenes, controls the user terminal equipment by adopting the corresponding request frequency control thresholds, but also introduces an appointed time interval, sends interception indication information to the user terminal equipment and returns an appointed time interval at the same time, realizes the differentiated control of the request time interval aiming at different user terminal equipment, controls the signaling request of the user terminal equipment by adopting a dual control mode of scene threshold differentiated control and request time interval decentralized control, and further improves the control strength of abnormal impact brought to the network side by repeatedly reporting the signaling request aiming at the user terminal equipment.

In order to recognize that the signaling request triggers a corresponding scene threshold management and control constraint condition and the user terminal device is in a request interval management and control state, whether the user terminal device initiates the signaling request according to an appointed time interval needs to be further judged, and then corresponding processing is performed on the currently received signaling request by combining a request initiation interval judgment result; specifically, as shown in fig. 2, in the step S112, based on the appointed time interval indicated by the previous signaling request, the processing of the received signaling request specifically includes:

s1122, determining whether the actual time interval between the currently received signaling request and the previous signaling request is greater than the appointed time interval indicated by the previous signaling request;

specifically, if it is determined that the user terminal device is in a request interval management and control state, it indicates that a previous signaling request carrying an agreed time interval is returned to the user terminal device for a previous signaling request of a currently received signaling request, so that the user terminal device needs to initiate a next signaling request to a network side according to the agreed time interval, and if it is identified that the user terminal device does not initiate a signaling request according to the agreed time interval, the user terminal device is marked as an abnormal terminal device; if the user terminal equipment initiates a signaling request according to the appointed time interval, the network side needs to normally respond to the signaling request.

If yes, executing the S106, and sending a corresponding service processing request to a next target service processing node based on the currently received signaling request;

specifically, if the actual time interval between the currently received signaling request and the previous signaling request is greater than the appointed time interval indicated for the previous signaling request, it indicates that the user equipment initiates the signaling request according to the appointed time interval, and therefore, the network side needs to normally respond to the signaling request, that is, triggers the execution of the response flow of the existing user equipment signaling request.

If not, S1124, mark the user terminal device as an abnormal terminal device; in specific implementation, the device identifier of the user terminal device may be added to the abnormal device list;

specifically, if the actual time interval between the currently received signaling request and the previous signaling request is not greater than the appointed time interval indicated for the previous signaling request, it indicates that the user terminal device does not initiate the signaling request according to the appointed time interval, at this time, the signaling request may be repeatedly initiated to the network side due to the abnormality of the user terminal device, so as to realize timely identification of the newly added abnormal terminal device, and therefore, the user terminal device needs to be subjected to key management and control, and a device identifier of the user terminal device may also be sent to an abnormal management and control node, so that the abnormal management and control node performs exception cause investigation on the user terminal device, and sends corresponding exception prompt information to the user terminal device, thereby fundamentally solving the request impact brought by the abnormal terminal device to the network side.

The method comprises the steps that intercepting indication information carrying an appointed time interval needs to be sent to user terminal equipment when a situation that a corresponding scene threshold value management and control constraint condition is triggered by a signaling request and the user terminal equipment is not in a request interval management and control state is identified; specifically, as shown in fig. 3, for the generation process of the interception indication information, in step S110, the intercepting process is performed on the received signaling request, and the corresponding interception indication information is returned to the user terminal device, which specifically includes:

s1102, intercepting the received signaling request, and determining a selectable random number within a target value range by using a random number generation algorithm configured for the service scene; wherein, the maximum value of the random number is related to the request processing priority of the service scene for which the signaling request is directed;

specifically, the expression of the random number generation algorithm may be int num ═ rand ()% N +1, where N represents a maximum value of the optional random number obtained based on the random number generation algorithm, for example, if N ═ 120, the target value range is a random number from 1 to 120, that is, any random number between 1 and 120 is used as an initiation time interval agreed for the next signaling request in the current request service scenario; the maximum value of the optional random number is negatively correlated with the request processing priority, that is, the higher the request processing priority is, the smaller the maximum value of the corresponding optional random number is, that is, the smaller the initiation time interval of the next signaling request for the current request service scenario is.

S1104, determining the selectable random number as an appointed time interval, where the appointed time interval is used to indicate an initiation time interval of a next signaling request for the service scenario;

specifically, since the appointed time intervals returned by the multiple ue devices in the same service scenario are randomly allocated by the network side, the next signaling requests initiated by the multiple ue devices are distributed, and thus the request processing pressure on the network side can be relieved.

S1106, generating interception indication information carrying the appointed time interval, and returning the interception indication information to the user terminal equipment;

specifically, a cell is added to the interception indication information returned to the user terminal device, and the cell includes the determined appointed time interval.

In the embodiment provided by the invention, the random number generation algorithm configured for each service scene is adopted to determine the appointed initiation time interval of the next signaling request, namely, the random number generation algorithm is introduced to constrain the time interval of the next signaling request of the user terminal equipment, and the next signaling requests of a plurality of user terminal equipment are dispersed, so that the regional differentiation request time length management and control of the plurality of user terminal equipment in the same mobile communication network service scene are realized, and the problem of the abrupt increase of network side load caused by the signaling requests simultaneously sent by a plurality of user terminal equipment at the same time is further avoided.

Further, in order to simplify the identification process of whether the user terminal initiates the signaling request according to the appointed time interval, a preset timer may be introduced, and it is determined whether the user terminal initiates the signaling request according to the appointed time interval based on the state of the timer, specifically, as shown in fig. 4, in S110, after intercepting the received signaling request and returning corresponding interception indication information to the user terminal device, the method further includes:

s114, starting a preset timer configured for the user terminal to start timing by the preset timer; the preset timer can only correspond to a service scene, namely, one preset timer is adopted for various types of signaling requests in the same service scene of a certain user terminal, and the preset timer can also simultaneously correspond to the service scene and the types of the signaling requests, namely, corresponding preset timers are respectively configured for the various types of signaling requests in the same service scene of the certain user terminal, and after the interception indication information is returned to the user terminal equipment, the corresponding preset timers are started according to the service scene identification and/or the types of the signaling requests; and the number of the first and second groups,

s116, based on the appointed time interval indicated by the previous signaling request, closing the preset timer to stop timing;

specifically, when the counting value of the preset timer from the start to the current time reaches the appointed time interval, the preset timer is switched to the off state, so that if the corresponding preset timer enters the off state, it indicates that if the user terminal equipment initiates a signaling request at any subsequent time node, it is determined that the user terminal initiates the signaling request according to the appointed time interval.

Correspondingly, the step S1122 of determining whether the actual time interval between the currently received signaling request and the previous signaling request is greater than the appointed time interval indicated by the previous signaling request includes:

s11222, judging whether the user terminal equipment has a preset timer which corresponds to the service scene and is in a timing state;

specifically, if the preset timer started for the previous signaling request is still in the timing state, it indicates that the timing value from the start of the preset timer to the current time does not reach the appointed time interval, and therefore, if the signaling request of the user terminal device for the service scenario is received, it is determined that the user terminal does not initiate the signaling request according to the appointed time interval.

If yes, determining that the actual time interval between the currently received signaling request and the last signaling request is not greater than the appointed time interval indicated by the last signaling request, and executing the step S1124 to mark the user terminal equipment as abnormal terminal equipment;

if not, determining that the actual time interval between the currently received signaling request and the previous signaling request is greater than the appointed time interval indicated by the previous signaling request, and executing the step S106 to send a corresponding service processing request to the next target service processing node based on the currently received signaling request.

Further, in order to simplify the identification process of whether the user terminal meets the scene threshold management and control constraint condition, a preset counter may be introduced, and whether the user terminal meets the scene threshold management and control constraint condition is determined based on a current value of the counter, specifically, in the above S102, after receiving the signaling request of the user terminal device, the method further includes:

adding one to a preset counter configured for a user terminal, and resetting the preset counter after the preset counter enters the next counting period; the preset counter can only correspond to a service scene, namely, one preset counter is adopted for various types of signaling requests under the same service scene of a certain user terminal; in addition, for the situation that different request frequency control thresholds need to be set for different types of signaling requests, the preset counter may also correspond to the service scenario and the type of the signaling request at the same time, that is, corresponding preset counters are respectively configured for multiple types of signaling requests in the same service scenario of a certain user terminal, and after receiving the signaling request of the user terminal device, the current value of the corresponding preset counter is incremented by one according to the service scenario identifier and/or the type of the signaling request;

specifically, after a preset counter enters a next counting period, clearing a current value of the preset counter, and adding one to the current value of the preset counter until a certain type of signaling request of a user terminal device for the service scene is received, that is, accumulating the number of times of initiating the certain type of signaling request of the user terminal device in the service scene, and if the preset counter enters the next counting period, clearing the counter; the counting period of the preset counter is determined based on a request frequency control threshold value configured for a service scene in advance, for example, if the request frequency control threshold value configured for a video service scene in advance is 10 minutes and 70 times, the counting period of the preset counter corresponding to the video service scene is 10 minutes correspondingly; and if the request frequency control threshold value configured for the car networking service scene in advance is 5 minutes and 60 times, correspondingly, the counting period of the preset counter corresponding to the car networking service scene is 5 minutes.

Correspondingly, the step S104 of determining whether the ue meets the scenario threshold management and control constraint condition corresponding to the service scenario targeted by the signaling request specifically includes:

judging whether the current value of the preset counter is larger than a request time management and control threshold corresponding to a service scene aimed at by a signaling request; the request frequency control threshold is determined based on a request frequency control threshold corresponding to the service scene;

specifically, for example, a request frequency control threshold value configured for a video service scene in advance is 70 times in 10 minutes, and correspondingly, the request frequency control threshold value of the video service scene is 70 times; and the request frequency management and control threshold configured for the car networking service scene is 60 times in 5 minutes, and correspondingly, the request frequency management and control threshold of the car networking service scene is 60 times.

If so, determining that the user terminal equipment meets a scene threshold value control constraint condition corresponding to the service scene aimed at by the signaling request;

and if not, determining that the user terminal equipment does not meet the scene threshold value control constraint condition corresponding to the service scene aimed at by the signaling request.

Further, the process of configuring a corresponding request frequency management and control threshold and a random number generation algorithm for each service scenario in advance specifically includes, before receiving a signaling request of a user terminal device in S102, further:

determining the request processing priority of each service scene in the mobile communication network;

the request processing priority may be determined based on historical signaling request received data, a request response agreement index (e.g., request response efficiency for a certain service scenario), and the like in the service scenario, where the higher the request processing priority is, it indicates that a signaling request initiated for the service scenario needs to be processed preferentially, and the larger the corresponding request frequency control threshold is, the smaller the maximum value of the optional random number corresponding to the random number generation algorithm is.

And configuring a request frequency control threshold and a random number generation algorithm corresponding to each service scene based on the request processing priority, wherein the random number generation algorithm is used for generating an appointed time interval of adjacent signaling requests.

Specifically, a corresponding relationship between the request processing priority and the request frequency control threshold and the random number generation algorithm may be pre-established, and after receiving the signaling request of the user terminal, the request frequency control threshold and the random number generation algorithm corresponding to the service scenario to which the currently received signaling request is directed may be determined based on the corresponding relationship, and then the currently received signaling request is correspondingly processed based on the request frequency control threshold and the random number generation algorithm; further, different request frequency control thresholds and random number generation algorithms may also be set for different signaling requests in a certain service scenario.

Further, considering that a timing function of a preset timer is required in an identification process of whether a signaling request is initiated according to an appointed time interval for a user terminal, and a counting function of a preset counter is required in an identification process of whether the user terminal meets a scene threshold management and control constraint condition, after configuring a request frequency management and control threshold and a random number generation algorithm corresponding to each service scene based on the request processing priority, the method further includes:

configuring a preset counter and a preset timer corresponding to each service scene for each user terminal device; the preset counter is used for indicating the number of signaling requests initiated by the user terminal equipment in the current counting period, and the preset timer is used for indicating the actual time interval of adjacent signaling requests of the user terminal equipment in the current request interval management and control state.

Specifically, the preset timer may only correspond to a service scenario, that is, one preset timer is used for multiple types of signaling requests in the same service scenario of a certain user terminal, and the preset timer may also correspond to the service scenario and the type of the signaling request at the same time, that is, corresponding preset timers are configured for the multiple types of signaling requests in the same service scenario of the certain user terminal, respectively, so that after the network side returns the interception indication information to the user terminal device, the corresponding preset timers are started according to the service scenario identifier and/or the type of the signaling request; correspondingly, the preset counter may only correspond to a service scenario, that is, one preset counter is adopted for multiple types of signaling requests in the same service scenario of a certain user terminal; in addition, for the situation that different request frequency control thresholds need to be set for different types of signaling requests, the preset counter may also correspond to the service scenario and the type of the signaling request at the same time, that is, corresponding preset counters are configured for multiple types of signaling requests in the same service scenario of a certain user terminal, and after receiving the signaling request of the user terminal device, the current value of the corresponding preset counter is incremented by one according to the service scenario identifier and/or the type of the signaling request.

The method for processing the signaling request in the embodiment of the invention respectively configures a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

Based on the same technical concept, the embodiment of the present invention further provides a device for processing a signaling request, where the device is disposed on a network side, and is especially executed by a core network element AMF on the network side, and fig. 5 is a schematic diagram of module composition of the device for processing a signaling request according to the embodiment of the present invention, where the device for processing a signaling request is configured to execute the method for processing a signaling request described in fig. 1 to 4, and as shown in fig. 5, the device for processing a signaling request includes:

a signaling request receiving module 502, configured to receive a signaling request of a user equipment; wherein, the signaling request carries the identification information of the service scene to which the user terminal equipment belongs;

a first management and control identification module 504, configured to determine whether the ue meets a scene threshold management and control constraint condition corresponding to the service scene; wherein the scene threshold management constraint condition is determined based on a request frequency management threshold configured for the service scene in advance;

a second management and control identification module 506, configured to determine whether the ue belongs to a request interval management and control state if the scenario threshold management and control constraint condition is satisfied;

a first request processing module 508, configured to, if the signaling request does not belong to the request interval management and control state, perform interception processing on the signaling request, and return corresponding interception indication information to the user terminal device;

a second request processing module 510, configured to, if the request interval belongs to the request interval management and control state, process the signaling request based on an appointed time interval indicated by a previous signaling request; wherein the appointed time interval is determined based on a random number generation algorithm configured for the service scenario in advance.

In the embodiment of the invention, a request frequency control threshold value and a random number generation algorithm for generating an appointed time interval are respectively configured aiming at different service scenes in a mobile communication network in advance; after receiving a signaling request of a user terminal device for a certain service scene, adopting a corresponding request frequency control threshold and a random number generation algorithm to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

Optionally, the second request processing module 510 is specifically configured to:

judging whether the actual time interval between the signaling request and the last signaling request is greater than the appointed time interval indicated by the last signaling request;

if yes, sending a corresponding service processing request to a next target service processing node based on the signaling request;

and if not, marking the user terminal equipment as abnormal terminal equipment.

Optionally, the first request processing module 508 is specifically configured to:

determining an optional random number within a target value range by using a random number generation algorithm configured for the service scenario; wherein the maximum value of the selectable random number is related to the request processing priority of the service scenario;

determining the optional random number as an appointed time interval, wherein the appointed time interval is used for indicating an initiation time interval of a next signaling request aiming at the service scene;

generating interception indication information carrying the appointed time interval, and returning the interception indication information to the user terminal equipment.

Optionally, the apparatus further comprises: a timer control module to:

starting a preset timer configured for the user terminal to enable the preset timer to start timing; and the number of the first and second groups,

closing the preset timer based on the appointed time interval indicated by the last signaling request so as to stop timing the preset timer;

correspondingly, the second request processing module 510 is further specifically configured to:

judging whether the user terminal equipment has a preset timer which corresponds to the service scene and is in a timing state;

if so, determining that the actual time interval between the signaling request and the last signaling request is not greater than the appointed time interval indicated by the last signaling request;

if not, determining that the actual time interval between the signaling request and the last signaling request is greater than the appointed time interval indicated by the last signaling request.

Optionally, the apparatus further comprises: a counter control module to:

adding one to a preset counter configured for the user terminal, and resetting the preset counter after the preset counter enters the next counting period;

correspondingly, the first management and control identification module 504 is specifically configured to:

judging whether the current value of the preset counter is larger than a request time management and control threshold corresponding to the service scene or not; wherein the request number management threshold is determined based on the request frequency management threshold;

if so, determining that the user terminal equipment meets a scene threshold value control constraint condition corresponding to the service scene;

and if not, determining that the user terminal equipment does not meet the scene threshold value control constraint condition corresponding to the service scene.

Optionally, the apparatus further comprises: a first configuration module to:

and configuring a request frequency control threshold and a random number generation algorithm corresponding to the service scene based on the request processing priority, wherein the random number generation algorithm is used for generating an appointed time interval of adjacent signaling requests.

Optionally, the apparatus further comprises: a second configuration module to:

configuring a preset counter and a preset timer corresponding to each service scene for each user terminal device; the preset counter is used for indicating the number of signaling requests initiated by the user terminal equipment in a current counting period, and the preset timer is used for indicating the actual time interval of adjacent signaling requests of the user terminal equipment in a current request interval management and control state.

The processing device of the signaling request in the embodiment of the invention respectively configures a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

The processing device for the signaling request provided in the embodiment of the present invention can implement each process in the embodiment corresponding to the processing method for the signaling request, and is not described here again to avoid repetition.

It should be noted that the apparatus for processing a signaling request provided in the embodiment of the present invention and the method for processing a signaling request provided in the embodiment of the present invention are based on the same inventive concept, and therefore, for specific implementation of the embodiment, reference may be made to implementation of the method for processing a signaling request, and repeated parts are not described again.

Based on the same technical concept, the embodiment of the present invention further provides a computer device for executing the method for processing a signaling request, where fig. 6 is a schematic structural diagram of a computer device for implementing various embodiments of the present invention, as shown in fig. 6. Computer devices, which may vary considerably in configuration or performance, may include one or more processors 601 and memory 602, where one or more stored applications or data may be stored in memory 602. Wherein the memory 602 may be transient or persistent storage. The application program stored in memory 602 may include one or more modules (not shown), each of which may include a series of computer-executable instructions for a computing device. Still further, the processor 601 may be arranged in communication with the memory 602 to execute a series of computer-executable instructions in the memory 602 on a computer device. The computer apparatus may also include one or more power supplies 603, one or more wired or wireless network interfaces 604, one or more input-output interfaces 605, one or more keyboards 606.

In this embodiment, the computer device includes a processor, a communication interface, a memory, and a communication bus; the processor, the communication interface and the memory complete mutual communication through a bus; a memory for storing a computer program; a processor for executing the program stored in the memory, implementing the following method steps:

The computer equipment in the embodiment of the invention respectively configures a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

The computer device provided in the embodiment of the present invention can implement each process in the embodiment corresponding to the method for processing a signaling request, and is not described here again to avoid repetition.

It should be noted that the computer device provided in the embodiment of the present invention and the method for processing a signaling request provided in the embodiment of the present invention are based on the same inventive concept, and therefore, for specific implementation of the embodiment, reference may be made to implementation of the method for processing a signaling request, and repeated parts are not described again.

Based on the same technical concept, the embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored in the storage medium, and when the computer program is executed by a processor, the following method steps are implemented:

The computer-readable storage medium in the embodiment of the invention respectively configures a request frequency control threshold and a random number generation algorithm for generating an appointed time interval aiming at different service scenes in a mobile communication network in advance; after a signaling request of a user terminal device for a certain service scene is received, a corresponding request frequency control threshold value and a random number generation algorithm are adopted to carry out targeted response on the signaling request; therefore, the differentiation of the request frequency thresholds of a plurality of service scenes is considered, the corresponding request frequency control thresholds are adopted to control the user terminal equipment, an appointed time interval is introduced, interception indication information is sent to the user terminal equipment, and the appointed time interval is returned at the same time, so that the differentiation control of the request time interval for different user terminal equipment is realized, and the control strength of abnormal impact on a network side caused by the repeated reporting of signaling requests by the user terminal equipment is further improved.

The computer-readable storage medium provided in the embodiment of the present invention can implement each process in the embodiment corresponding to the method for processing a signaling request, and is not described herein again to avoid repetition.

It should be noted that the computer-readable storage medium provided in the embodiment of the present invention and the method for processing a signaling request provided in the embodiment of the present invention are based on the same inventive concept, and therefore, for specific implementation of the embodiment, reference may be made to implementation of the method for processing a signaling request, and repeated details are not described again.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media, including both permanent and non-permanent, removable and non-removable media, may implement the information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A method for processing a signaling request is applied to a network side, and the method comprises the following steps:

receiving a signaling request of user terminal equipment; the signaling request carries identification information of a service scene to which the user terminal equipment belongs;

2. The method of claim 1, wherein processing the signaling request based on the agreed time interval indicated for the previous signaling request comprises:

if yes, sending a corresponding service processing request to the next target service processing node based on the signaling request;

and if not, marking the user terminal equipment as abnormal terminal equipment.

3. The method according to claim 1, wherein the returning the corresponding interception indication information to the user terminal device includes:

4. The method of claim 2, after intercepting the signaling request and returning corresponding interception indication information to the ue, further comprising:

correspondingly, the determining whether the actual time interval between the signaling request and the previous signaling request is greater than the appointed time interval indicated by the previous signaling request includes:

judging whether a preset timer which corresponds to the service scene and is in a timing state exists in the user terminal equipment;

5. The method of claim 1, after receiving the signaling request of the user terminal device, further comprising:

correspondingly, the determining whether the user terminal device meets the scene threshold management and control constraint condition corresponding to the service scene includes:

judging whether the current value of the preset counter is larger than a request time management and control threshold corresponding to the service scene or not; wherein the request number regulating threshold is determined based on the request frequency regulating threshold;

if so, determining that the user terminal equipment meets a scene threshold value management and control constraint condition corresponding to the service scene;

6. The method of claim 1, prior to receiving the signaling request from the user terminal device, further comprising:

7. The method according to claim 6, after configuring a request frequency control threshold and a random number generation algorithm corresponding to the service scenario based on the request processing priority, further comprising:

8. An apparatus for processing a signaling request, the apparatus being disposed on a network side, the apparatus comprising:

the first control identification module is used for judging whether the user terminal equipment meets a scene threshold control constraint condition corresponding to the service scene; wherein the scene threshold management constraint condition is determined based on a request frequency management threshold configured for the service scene in advance;

9. A computer device comprising a processor, a communication interface, a memory, and a communication bus; the processor, the communication interface and the memory are communicated with each other through a bus; the memory is used for storing a computer program; the processor is used for executing the program stored in the memory to realize the processing method of the signaling request according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out a method of processing a signaling request according to any one of claims 1-7.