CN113038453B - Terminal capability determining method, device and storage medium - Google Patents

Terminal capability determining method, device and storage medium Download PDF

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Publication number
CN113038453B
CN113038453B CN202110315933.XA CN202110315933A CN113038453B CN 113038453 B CN113038453 B CN 113038453B CN 202110315933 A CN202110315933 A CN 202110315933A CN 113038453 B CN113038453 B CN 113038453B
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terminal
tac
determining
terminals
hardware
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CN113038453A (en
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欧大春
王瑜
蒋涛
邵锋
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
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Abstract

The application provides a method, a device and a storage medium for determining terminal capability, wherein the method comprises the following steps: the method comprises the steps of obtaining a TAC of a target terminal, determining whether hardware of the target terminal supports a VoLTE function or not according to the TAC and a TAC library, wherein the TAC library comprises TAC information of terminals of which the hardware does not support the VoLTE function, and the TAC library is obtained according to terminals which do not carry out IMS registration. By the method and the device, whether the hardware of the target terminal supports the VoLTE function can be determined more accurately.

Description

Terminal capability determining method, device and storage medium
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for determining a terminal capability, and a storage medium.
Background
Voice over Long Term Evolution (VoLTE) is a technology for enabling Voice services to be transmitted as data streams in an LTE data bearer network based on an Internet Protocol Multimedia Subsystem (also called an IP Multimedia Subsystem, IMS) network, so as to realize unification of data and Voice services in the same network. The terminal carries out voice call based on VoLTE, and has the effects of shorter connection waiting time, higher quality and more natural voice and video call.
At present, with the popularization and use of VoLTE, an operator acquires information whether the hardware of a terminal supports the VoLTE function from a terminal manufacturer, forms a terminal Type Allocation Code (TAC) library by manually inputting the information whether the hardware of the terminal supports the VoLTE function, and then determines whether the hardware of the terminal supports the VoLTE function based on the TAC library.
However, in the implementation mode of forming the TAC library through manual entry, there may be a problem of incorrect entry information or incomplete entry information, and thus a result of whether the hardware of the terminal, which is determined based on the TAC library, supports the VoLTE function is inaccurate.
Disclosure of Invention
The application provides a method and a device for determining terminal capability and a storage medium, so as to accurately determine whether hardware of a terminal supports a VoLTE function.
In a first aspect, the present application provides a method for determining terminal capabilities, including:
acquiring a TAC (contact angle indicator) of a target terminal;
and determining whether the hardware of the target terminal supports the VoLTE function or not according to the TAC and a TAC library, wherein the TAC library comprises TAC information of the terminal of which the hardware does not support the VoLTE function, and the TAC library is obtained according to the terminal which does not perform IMS registration.
Optionally, the TAC library is obtained by:
acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity;
aiming at each terminal, acquiring a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal;
according to the TACs of the terminal with the first probability larger than the first preset threshold value, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function;
and obtaining a TAC library according to the TAC with the second probability larger than a second preset threshold.
Optionally, the obtaining of relevant information whether multiple terminals perform IMS registration includes:
acquiring Packet Data Network (PDN) connection request messages sent by a plurality of terminals;
if the PDN connection request message contains an IMS record, determining that the corresponding terminal carries out IMS registration; or,
and if the PDN connection request message does not contain the IMS record, determining that the corresponding terminal does not carry out IMS registration.
Optionally, the obtaining of relevant information whether multiple terminals perform IMS registration includes:
acquiring ticket information corresponding to a plurality of terminals;
if the ticket information contains the registration information, determining that the corresponding terminal has IMS registration; or,
and if the ticket information does not contain the registration information, determining that the corresponding terminal does not carry out IMS registration.
Optionally, obtaining, according to the relevant information corresponding to the terminal, a first probability that the hardware of the terminal does not support the VoLTE function includes:
based on the preset time granularity, the number of accumulated IMS registrations of the terminal and the number of accumulated on-network are determined, and the first probability that the hardware of the terminal does not support the VoLTE function is determined.
Optionally, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function according to the TAC of the terminal whose first probability is greater than the first preset threshold includes:
determining a terminal with a first probability greater than a first preset threshold;
performing polymerization processing based on TACs of the terminals to obtain the number of first terminals with a first probability greater than a first preset threshold value corresponding to each TAC and the number of second terminals corresponding to the TACs;
and obtaining a second probability that the hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals.
Optionally, the method for determining the terminal capability further includes:
after the TAC library is obtained, verifying the TAC library through dial testing;
and adjusting the TAC library according to the verification result.
In a second aspect, the present application provides an apparatus for determining terminal capabilities, including:
the first acquisition module is used for acquiring the TAC of the target terminal;
the determining module is used for determining whether the hardware of the target terminal supports the VoLTE function or not according to the TAC and a TAC library, wherein the TAC library comprises TAC information of the terminal of which the hardware does not support the VoLTE function, and the TAC library is obtained according to the terminal which is not registered by the IMS.
Optionally, the apparatus for determining the terminal capability further includes:
a second obtaining module to:
acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity;
aiming at each terminal, acquiring a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal;
according to the TACs of the terminal with the first probability larger than the first preset threshold value, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function;
and obtaining a TAC library according to the TAC with the second probability larger than a second preset threshold.
Optionally, the second obtaining module, when configured to obtain relevant information whether multiple terminals perform IMS registration, is specifically configured to: acquiring PDN connection request messages sent by a plurality of terminals; if the PDN connection request message contains the IMS record, determining that the corresponding terminal has IMS registration; or if the PDN connection request message does not include an IMS record, determining that the corresponding terminal does not perform IMS registration.
Optionally, the second obtaining module, when configured to obtain relevant information whether the plurality of terminals perform IMS registration, is specifically configured to: acquiring ticket information corresponding to a plurality of terminals; if the ticket information contains registration information, determining that the corresponding terminal carries out IMS registration; or if the ticket information does not contain the registration information, determining that the corresponding terminal does not perform IMS registration.
Optionally, when the second obtaining module is configured to obtain the first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal, the second obtaining module is specifically configured to: based on the preset time granularity, the number of accumulated IMS registrations of the terminal and the number of accumulated on-network are determined, and the first probability that the hardware of the terminal does not support the VoLTE function is determined.
Optionally, the second obtaining module is configured to, when obtaining, according to the TAC of the terminal whose first probability is greater than the first preset threshold, a second probability that hardware corresponding to each TAC does not support the VoLTE function, specifically: determining a terminal with a first probability greater than a first preset threshold; performing polymerization processing based on TACs of the terminals to obtain the number of first terminals with a first probability greater than a first preset threshold value corresponding to each TAC and the number of second terminals corresponding to the TACs; and obtaining a second probability that the hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals.
Optionally, the apparatus for determining the terminal capability further includes:
the verification module is used for verifying the TAC database through dial testing after the TAC database is obtained;
and the adjusting module is used for adjusting the TAC library according to the verification result.
In a third aspect, the present application provides an apparatus for determining a terminal capability, including: a memory and a processor;
the memory is used for storing program instructions;
the processor is adapted to invoke program instructions in the memory to perform the method of determining terminal capabilities as described in the first aspect of the present application.
In a fourth aspect, the present application provides a computer readable storage medium, in which computer program instructions are stored, and when executed, the computer program instructions implement the terminal capability determining method according to the first aspect of the present application.
In a fifth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements the method for determining terminal capabilities as described in the first aspect of the present application.
According to the method, the device and the storage medium for determining the terminal capability, whether the hardware of the target terminal supports the VoLTE function or not is determined by acquiring the TAC of the target terminal according to the TAC and the TAC library, the TAC library comprises the TAC information of the terminal of which the hardware does not support the VoLTE function, and the TAC library is obtained according to the terminal which is not subjected to IMS registration. The TAC library is obtained according to the terminal which is not registered by the IMS, so that whether the hardware of the target terminal supports the VoLTE function or not can be determined more accurately based on the TAC library, the number and the distribution of the terminals of which the hardware does not support the VoLTE function are determined, and the method has great significance for further improving the penetration rate of the VoLTE function and promoting the network exit of the 2G/3G base station.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application;
fig. 2 is a flowchart of a method for determining terminal capabilities according to an embodiment of the present application;
fig. 3 is a flowchart of a method for determining terminal capabilities according to another embodiment of the present application;
fig. 4 is a schematic structural diagram of an apparatus for determining terminal capabilities according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a terminal capability determining apparatus according to another embodiment of the present application;
fig. 6 is a schematic structural diagram of a device for determining a terminal capability according to still another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but 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 application.
The method, the device and the storage medium for determining the terminal capability are provided, the condition that whether the terminal hardware supports the VoLTE function is analyzed from ticket flows of position updating, attaching and the like based on the signaling information of a terminal user, and the real-time determination of whether the terminal hardware supports the VoLTE function is realized mainly according to IMS registration field information and the like in a signaling flow of a Session Initiation Protocol (SIP) interface and a control plane S1 interface (S1-Mobility Management Entity, S1-MME).
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present application. As shown in fig. 1, in the application scenario, a plurality of terminals 110 communicate through a network provided by a base station 120, and a server 130 obtains a TAC corresponding to the terminal 110 through the base station 120 to determine whether hardware of the terminal 110 supports a VoLTE function. The specific implementation process of the server 130 determining whether the hardware of the terminal 110 supports the VoLTE function may refer to the schemes of the following embodiments.
It should be noted that fig. 1 is only a schematic diagram of an application scenario provided in an embodiment of the present application, and the embodiment of the present application does not limit the devices included in fig. 1, nor does it limit a positional relationship between the devices in fig. 1. For example, in the application scenario shown in fig. 1, a data storage device may be further included, and the data storage device may be an external memory with respect to the server 130, or may be an internal memory integrated in the server 130.
Fig. 2 is a flowchart of a method for determining terminal capabilities according to an embodiment of the present application. The method of the embodiment of the application can be applied to electronic equipment, and the electronic equipment can be a server or a server cluster, for example, an operation server. As shown in fig. 2, the method of the embodiment of the present application includes:
s201, obtaining the TAC of the target terminal.
In this embodiment of the present application, the TAC of the target terminal may be input by a user to the electronic device that executes the embodiment of the present method, or sent by another device to the electronic device that executes the embodiment of the present method.
Illustratively, the TAC of the target terminal is the first 8 digits of an International Mobile Equipment Identity (IMEI) of the terminal.
S202, determining whether the hardware of the target terminal supports the VoLTE function or not according to the TAC and a TAC library, wherein the TAC library comprises TAC information of the terminal of which the hardware does not support the VoLTE function, and the TAC library is obtained according to the terminal which does not perform IMS registration.
The TAC library is obtained according to a terminal which is not registered in the IMS, and it can be understood that the TAC library includes TAC information of a terminal whose hardware does not support the VoLTE function. After the TAC of the target terminal is obtained, matching the TAC in a TAC library based on the TAC of the target terminal, and determining whether the hardware of the target terminal supports the VoLTE function. Specifically, the TAC of the target terminal is matched with terminal TAC information in a TAC library, and if the TAC of the target terminal is matched in the TAC library, it indicates that the hardware of the target terminal does not support the VoLTE function; and if the TAC of the target terminal is not matched in the TAC library, indicating that the hardware of the target terminal supports the VoLTE function.
In practical application, after determining whether the hardware of the target terminal supports the VoLTE function according to the TAC and the TAC library, the number of terminals and the distribution of terminals, of which the hardware does not support the VoLTE function, can be further determined, which is helpful for improving the permeability of the VoLTE function, for example: and guiding the user to replace the terminal with a terminal of which the hardware does not support the VoLTE function.
According to the method for determining the terminal capability provided by the embodiment of the application, whether the hardware of the target terminal supports the VoLTE function or not is determined by acquiring the TAC of the target terminal according to the TAC and the TAC library, the TAC library comprises the TAC information of the terminal of which the hardware does not support the VoLTE function, and the TAC library is obtained according to the terminal which is not subjected to IMS registration. The TAC library of the embodiment of the application is obtained according to the terminal which is not registered by the IMS, so that whether the hardware of the target terminal supports the VoLTE function or not can be determined more accurately based on the TAC library, the number of terminals and the distribution of the terminals, which do not support the VoLTE function, of the hardware are determined, and the TAC library has great significance for further improving the penetration rate of the VoLTE function and promoting the network exit of the 2G/3G base station.
Fig. 3 is a flowchart of a method for determining terminal capabilities according to another embodiment of the present application. On the basis of the above embodiments, the embodiments of the present application further illustrate how to obtain TAC libraries. As shown in fig. 3, the method of the embodiment of the present application may include:
s301, acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity.
In the embodiment of the present application, illustratively, the preset time granularity is days, that is, statistics is performed on information on whether a plurality of terminals perform IMS registration in a day. For example, on the day of 3/1/2021, whether or not a plurality of terminals perform IMS registration is counted, and the counted related information, for example, related information on whether or not terminal a performs IMS registration, related information on whether or not terminal B performs IMS registration, and the like is recorded.
In one possible embodiment, the acquiring information about whether a plurality of terminals perform IMS registration includes: acquiring PDN connection request messages sent by a plurality of terminals; if the PDN connection request message contains an IMS record, determining that the corresponding terminal carries out IMS registration; or, if the PDN connection request message does not include an IMS record, determining that the corresponding terminal does not perform IMS registration.
Specifically, after acquiring PDN connection request messages sent by multiple terminals, the electronic device determines that the terminal performs IMS registration, illustratively, according to the PDN connection request message corresponding to each terminal, if an S1-MME interface signaling message, for example, an access point name _ request (apn _ req) includes an IMS record; and if the S1-MME interface signaling message, such as apn _ req, does not contain the IMS record, determining that the terminal does not carry out IMS registration.
In another possible implementation manner, the obtaining of the relevant information whether the plurality of terminals perform IMS registration includes: acquiring ticket information corresponding to a plurality of terminals; if the ticket information contains registration information, determining that the corresponding terminal carries out IMS registration; or if the ticket information does not contain the registration information, determining that the corresponding terminal does not perform IMS registration.
Specifically, after obtaining ticket information corresponding to a plurality of terminals, exemplarily, based on an SIP interface ticket corresponding to each terminal, if registration (Register), calling (calling), and Re-registration (Re-Register) registration information occurs in process Type (Procedure Type) information in the SIP interface ticket, for example, it is determined that the terminal performs IMS registration; if Register, calling and Re-Register registration information does not appear in the Procedure Type information in the SIP interface ticket, for example, the terminal is determined not to carry out IMS registration.
S302, aiming at each terminal, according to the relevant information whether the terminal carries out IMS registration or not, a first probability that the hardware of the terminal does not support the VoLTE function is obtained.
After the information on whether the plurality of terminals perform IMS registration is obtained based on the preset time granularity, terminals that do not perform IMS registration within a preset time period (for example, within one month before the current time) may be obtained. Optionally, the terminal which does not perform IMS registration is added to the terminal accumulation pool for unified storage, so as to facilitate management. According to the terminal accumulation pool, a first probability that the hardware of the terminal does not support the VoLTE function can be obtained.
Optionally, obtaining a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information whether the terminal performs IMS registration or not, includes: based on the preset time granularity, the number of accumulated IMS registrations of the terminal and the number of accumulated on-network are determined, and the first probability that the hardware of the terminal does not support the VoLTE function is determined. Exemplarily, the first probability = number of non-IMS registrations/cumulative at network number 100%. Illustratively, a user terminal with a subscriber number of 156XXX logs on from 19 days in month 2, logs on and performs IMS registration in 20 days in month 2, logs on and does not log on in 21 days in month 2, logs on and performs IMS registration in 22 days in month 2, logs on and performs IMS registration in 23 days in month 2, and accumulates to 24 days in month 2 today, then the number of accumulated IMS registrations in the terminal is 2, and the number of accumulated networks is 4, then it is determined that the first probability that the hardware of the terminal does not support the VoLTE function is 50%, that is: 2/4 by 100% =50%. If the IMS registration is not performed all the time during the user terminal logs in, the first probability that the hardware of the terminal does not support the VoLTE function is determined to be 100%.
Optionally, the obtaining a first probability that the hardware of the terminal does not support the VoLTE function according to the related information whether the IMS registration is performed or not corresponding to the terminal may further include: if the terminal in the terminal accumulation pool meets a first preset condition, for example, the terminal has logged on the network in the last month, and the first probability that the hardware of the terminal does not support the VoLTE function is greater than 95%, continuing to perform accumulation calculation according to a preset time granularity (for example, day granularity); and if the terminal in the terminal accumulation pool does not meet the first preset condition, removing the terminal from the terminal accumulation pool to ensure the accuracy of the data in the terminal accumulation pool.
S303, according to the TACs of the terminal with the first probability larger than the first preset threshold, obtaining a second probability that the hardware corresponding to each TAC does not support the VoLTE function.
In the embodiment of the present application, the first preset threshold is, for example, 95%. After the first probability of each terminal is obtained, according to the TACs of the terminals of which the first probabilities are larger than a first preset threshold, a second probability that the hardware corresponding to each TAC does not support the VoLTE function is obtained.
Further, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function according to the TAC of the terminal whose first probability is greater than the first preset threshold may include: determining a terminal with the first probability being larger than a first preset threshold; performing polymerization processing based on TACs of the terminals to obtain the number of first terminals with a first probability greater than a first preset threshold value corresponding to each TAC and the number of second terminals corresponding to the TACs; and obtaining a second probability that the hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals.
Specifically, after the first probability of each terminal is obtained, terminals with the first probability larger than a first preset threshold value are determined. The TAC information of the terminal is the first 8 bits of the IMEI information of the terminal, illustratively, the IMEI is analyzed according to the ticket information corresponding to the terminal reported by the base station, and the first 8 bits of the IMEI are the TAC of the terminal. Illustratively, if the terminals in the terminal accumulation pool meet a second preset condition, where the second preset condition is that the last network time is not more than one week from the current time, aggregation processing is performed based on the TACs of the terminals, and a first number of terminals, where a first probability corresponding to each TAC is greater than a first preset threshold, and a second number of terminals corresponding to the TAC are obtained. According to the number of the first terminals and the number of the second terminals, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function, namely: second probability = 100% number of first terminals/number of second terminals. Exemplarily, the TAC is 12345678, 10000 terminals in the network corresponding to the TAC, and for each terminal, if the last time that the terminal is in the network is not more than one week from the current time, and the total number of terminals whose hardware does not support the VoLTE function is 8000, the second probability that the hardware corresponding to the TAC (i.e., 12345678) does not support the VoLTE function is 80%, that is: 8000/10000 by 100% =80%.
And S304, acquiring a TAC library according to the TAC with the second probability larger than a second preset threshold.
In the embodiment of the present application, the second preset threshold is, for example, 95%. After a second probability that hardware corresponding to the TAC does not support the VoLTE function is obtained, a TAC database is obtained according to the TAC of which the second probability is larger than a second preset threshold, wherein the TAC database comprises TAC information of a terminal of which the hardware does not support the VoLTE function.
S305, after the TAC library is obtained, verifying the TAC library through dial testing; and adjusting the TAC library according to the verification result.
In the embodiment of the application, after the TAC library is obtained, the generated data can be analyzed through the dial testing terminal, and the accuracy of the TAC library is verified, so that the TAC library is adjusted according to the verification result to ensure the accuracy of the TAC library. Exemplarily, a second probability that hardware corresponding to each TAC does not support the VoLTE function may be obtained by adjusting a first preset threshold, and then the adjusted TAC library may be obtained according to the TAC whose second probability is greater than a second preset threshold.
According to the method for determining the terminal capability provided by the embodiment of the application, the relevant information whether a plurality of terminals perform IMS registration or not is obtained based on the preset time granularity, the first probability that the hardware of the terminal does not support the VoLTE function is obtained according to the relevant information whether the terminals perform IMS registration or not, the second probability that the hardware corresponding to each TAC does not support the VoLTE function is obtained according to the TAC of the terminal of which the first probability is greater than the first preset threshold, and the TAC library is obtained according to the TAC of which the second probability is greater than the second preset threshold. After the TAC library is obtained, the TAC library can be verified in modes of dial testing and the like; and adjusting the TAC library according to the verification result. Therefore, a TAC library can be accurately obtained, and whether the hardware of the target terminal supports the VoLTE function or not is accurately determined according to the TAC library and the TAC of the target terminal, so that the number of terminals and the distribution of the terminals, of which the hardware does not support the VoLTE function, are determined, and the method has great significance in further improving the penetration rate of the VoLTE function and promoting the network quitting of a 2G/3G base station.
The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.
Fig. 4 is a schematic structural diagram of a device for determining terminal capabilities according to an embodiment of the present application, and as shown in fig. 4, a device 400 for determining terminal capabilities according to an embodiment of the present application includes: a first obtaining module 401 and a determining module 402. Wherein:
a first obtaining module 401, configured to obtain a TAC of a target terminal.
A determining module 402, configured to determine whether hardware of the target terminal supports the VoLTE function according to the TAC and a TAC library, where the TAC library includes TAC information of a terminal whose hardware does not support the VoLTE function, and the TAC library is obtained according to a terminal that is not registered in the IMS.
Fig. 5 is a schematic structural diagram of a device for determining terminal capabilities according to another embodiment of the present application. As shown in fig. 5, the apparatus 500 for determining terminal capability according to the embodiment of the present application, based on the apparatus structure shown in fig. 4, may further include: a second obtaining module 403, configured to:
acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity; aiming at each terminal, acquiring a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal; according to the TACs of the terminal with the first probability larger than the first preset threshold value, obtaining a second probability that hardware corresponding to each TAC does not support the VoLTE function; and obtaining a TAC library according to the TAC with the second probability larger than a second preset threshold.
On the basis of any of the foregoing embodiments, when the second obtaining module 403 is configured to obtain relevant information whether multiple terminals perform IMS registration, the second obtaining module may specifically be configured to: acquiring PDN connection request messages sent by a plurality of terminals; if the PDN connection request message contains an IMS record, determining that the corresponding terminal carries out IMS registration; or, if the PDN connection request message does not include an IMS record, determining that the corresponding terminal does not perform IMS registration.
On the basis of any of the foregoing illustrated embodiments, when the second obtaining module 403 is configured to obtain relevant information whether multiple terminals perform IMS registration, the second obtaining module may specifically be configured to: acquiring ticket information corresponding to a plurality of terminals; if the ticket information contains registration information, determining that the corresponding terminal carries out IMS registration; or if the ticket information does not contain the registration information, determining that the corresponding terminal does not perform IMS registration.
On the basis of any one of the embodiments shown above, when the second obtaining module 403 is configured to obtain, according to the relevant information corresponding to the terminal, the first probability that the hardware of the terminal does not support the VoLTE function, the second obtaining module may specifically be configured to: based on the preset time granularity, the number of accumulated IMS registrations of the terminal and the number of accumulated on-network are determined, and the first probability that the hardware of the terminal does not support the VoLTE function is determined.
On the basis of any one of the embodiments shown above, when the second obtaining module 403 is configured to obtain, according to the TAC of the terminal whose first probability is greater than the first preset threshold, the second probability that the hardware corresponding to each TAC does not support the VoLTE function, the second obtaining module may be specifically configured to: determining a terminal with a first probability greater than a first preset threshold; performing polymerization processing based on TACs of the terminals to obtain the number of first terminals with a first probability greater than a first preset threshold value corresponding to each TAC and the number of second terminals corresponding to the TACs; and obtaining a second probability that the hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals.
On the basis of any one of the above-described embodiments, the apparatus for determining the terminal capability may further include:
and a verification module 404, configured to verify the TAC library through dial testing after the TAC library is obtained.
And an adjusting module 405, configured to adjust the TAC library according to the verification result.
The apparatus of this embodiment may be configured to implement the technical solution of any one of the above-mentioned method embodiments, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 6 is a schematic structural diagram of a device for determining terminal capabilities according to yet another embodiment of the present application. The terminal capability determining means may be provided as a computer such as a server. Referring to fig. 6, the terminal capability determining apparatus 600 includes a processing component 601, which further includes one or more processors, and memory resources, represented by memory 602, for storing instructions, such as applications, executable by the processing component 601. The application programs stored in memory 602 may include one or more modules that each correspond to a set of instructions. Further, the processing component 601 is configured to execute instructions to perform any of the method embodiments described above.
The terminal capability determining apparatus 600 may further include a power supply component 603 configured to perform power management of the terminal capability determining apparatus 600, a wired or wireless network interface 604 configured to connect the terminal capability determining apparatus 600 to a network, and an input/output (I/O) interface 605. The terminal capability determining means 600 may be operatively based on an operating system stored in the memory 602, such as Windows Server, mac OS XTM, unixTM, linuxTM, freeBSDTM or the like.
The present application also provides a computer program product comprising a computer program that, when executed by a processor, implements aspects of the terminal capability determination method as described above.
The application also provides a computer-readable storage medium, in which computer-executable instructions are stored, and when the processor executes the computer-executable instructions, the scheme of the terminal capability determination method is implemented.
The computer-readable storage medium may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. Readable storage media can be any available media that can be accessed by a general purpose or special purpose computer.
An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the terminal capability determination apparatus.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (8)

1. A method for determining terminal capability is characterized by comprising the following steps:
acquiring a type allocation code TAC of a target terminal;
determining whether hardware of the target terminal supports a voice over long term evolution (VoLTE) function according to the TAC and a TAC library, wherein the TAC library comprises TAC information of a terminal of which the hardware does not support the VoLTE function, and is obtained according to a terminal which is not registered with an internet protocol multimedia subsystem (IMS);
the TAC library is obtained by the following method:
acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity;
aiming at each terminal, acquiring a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal;
determining a terminal with the first probability being greater than a first preset threshold;
performing polymerization processing based on TACs of each terminal to obtain the number of first terminals of which the first probability corresponding to each TAC is greater than the first preset threshold and the number of second terminals corresponding to the TACs;
acquiring a second probability that hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals;
and obtaining the TAC library according to the TAC with the second probability larger than a second preset threshold.
2. The method for determining the capability of the terminal according to claim 1, wherein the obtaining information about whether the plurality of terminals perform IMS registration includes:
acquiring Packet Data Network (PDN) connection request messages sent by the plurality of terminals;
if the PDN connection request message contains an IMS record, determining that the corresponding terminal carries out IMS registration; or,
and if the PDN connection request message does not contain the IMS record, determining that the corresponding terminal does not carry out IMS registration.
3. The method for determining the capability of the terminal according to claim 1, wherein the obtaining information about whether the plurality of terminals perform IMS registration includes:
acquiring ticket information corresponding to the plurality of terminals;
if the ticket information contains registration type information, determining that IMS registration is carried out on the corresponding terminal; or,
and if the ticket information does not contain the registration type information, determining that the corresponding terminal does not carry out IMS registration.
4. The method for determining the terminal capability according to claim 1, wherein the obtaining a first probability that the hardware of the terminal does not support a VoLTE function according to the relevant information corresponding to the terminal comprises:
and determining the number of accumulated IMS registrations of the terminal and the number of accumulated on-network based on the preset time granularity, and determining the first probability that the hardware of the terminal does not support the VoLTE function.
5. The method for determining terminal capability according to any one of claims 1-4, further comprising:
after the TAC library is obtained, verifying the TAC library through dial testing;
and adjusting the TAC library according to the verification result.
6. An apparatus for determining terminal capability, comprising:
the first acquisition module is used for acquiring a type allocation code TAC of the target terminal;
a determining module, configured to determine whether hardware of the target terminal supports a long term evolution voice over lte (voice over lte) function according to the TAC and a TAC library, where the TAC library includes TAC information of a terminal whose hardware does not support the VoLTE function, and the TAC library is obtained according to a terminal that is not registered in an internet protocol multimedia subsystem IMS;
the TAC library is obtained by the following method:
acquiring relevant information whether a plurality of terminals perform IMS registration or not based on preset time granularity;
aiming at each terminal, acquiring a first probability that the hardware of the terminal does not support the VoLTE function according to the relevant information corresponding to the terminal;
determining a terminal with the first probability being greater than a first preset threshold;
performing aggregation processing based on TACs of the terminals to obtain the number of first terminals of which the first probability corresponding to each TAC is greater than the first preset threshold and the number of second terminals corresponding to the TACs;
acquiring a second probability that hardware corresponding to each TAC does not support the VoLTE function according to the number of the first terminals and the number of the second terminals;
and obtaining the TAC library according to the TAC with the second probability larger than a second preset threshold.
7. An apparatus for determining terminal capability, comprising: a memory and a processor;
the memory is to store program instructions;
the processor is adapted to invoke program instructions in the memory to perform the method of determining terminal capabilities according to any one of claims 1-5.
8. A computer-readable storage medium, having stored therein computer program instructions, which, when executed, implement the terminal capability determination method according to any one of claims 1 to 5.
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