CN107864487B

CN107864487B - Method for detecting terminal call and related product

Info

Publication number: CN107864487B
Application number: CN201710985567.2A
Authority: CN
Inventors: 史同井
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-10-20
Filing date: 2017-10-20
Publication date: 2021-04-23
Anticipated expiration: 2037-10-20
Also published as: CN107864487A

Abstract

The present disclosure provides a method for detecting a terminal call and a related product, wherein the method comprises the following steps: the method comprises the steps that a simulator receives a first call request sent by User Equipment (UE) and sends a circuit domain service notification to the UE; the emulator receives an extended service request sent by the UE, and sends a first RRC connection release message to the UE, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a frequency point corresponding to a 3G cell; and the simulator establishes a first call connection, determines that the UE fails to detect if the first call fails or the duration is less than the set time, and sends a check failure message to the UE. The technical scheme provided by the invention has the advantage of high reliability.

Description

Method for detecting terminal call and related product

Technical Field

The invention relates to the technical field of communication, in particular to a method for detecting terminal conversation and a related product.

Background

With the continuous popularization of the current Long Term Evolution (LTE) network, more and more people enjoy the convenience and convenience brought to people by the high-speed network, but due to the continuous increase of the networks, the problem is followed. At present, in an LTE network, a call is mainly performed through a traditional Circuit Domain (CS), and when a mobile phone fails to perform MOMT, the LTE issues a Radio Resource Control Release (RRC Release) message to a terminal to tell the terminal to select a frequency point for the call. However, in the telecommunication network, as only 2G can provide voice services, some networks may be configured with 3G frequency points incorrectly, which finally results in call establishment failure and affects user experience.

Disclosure of Invention

The embodiment of the invention provides a method for detecting a terminal call and a related product, which can detect whether a terminal has a circuit switched domain fallback to a 3G cell in advance, avoid the situation that the terminal has the circuit switched domain service fallback to the 3G cell, and improve the reliability and the user experience.

In a first aspect, an embodiment of the present invention provides a method for detecting a terminal call, where the method includes the following steps:

the method comprises the steps that a simulator receives a first call request sent by User Equipment (UE) and sends a circuit domain service notification to the UE;

the emulator receives an extended service request sent by the UE, and sends a first RRC connection release message to the UE, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a frequency point corresponding to a 3G cell;

and the simulator establishes a first call connection, determines that the UE fails to detect if the first call fails or the duration is less than the set time, and sends a check failure message to the UE.

Optionally, the method further includes:

if the duration of the first call is longer than the set time, the emulator terminates the first call and sends a second call request to the UE;

the emulator sends a second RRC connection release message to the UE, wherein the second RRC connection release message comprises at least one frequency point which is a frequency point corresponding to the 3G cell;

and the simulator establishes a second call connection, determines that the UE fails to test if the second call fails or the duration is less than the set time, and sends a test failure message to the UE, wherein the UE passes the test if the duration of the second call is more than the set time.

Optionally, the method further includes:

if a check failure message is sent to the UE, the simulator receives a log sent by the UE, wherein the log comprises: and sending the first call request to all operation records between the reception of the detection failure message.

In a second aspect, a method for detecting a terminal call is provided, where the method includes the following steps:

user Equipment (UE) sends a first call request to an emulator and receives a circuit domain service notification sent by the emulator;

the UE sends an extended service request to the emulator, and receives a first Radio Resource Control (RRC) connection release message sent by the emulator, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a 3G cell frequency point;

and the UE establishes a first call with the simulator, and receives a check failure message sent by the simulator if the first call fails or the duration of the first call is lower than a set time.

Optionally, the method further includes:

creating a log, the log comprising: and sending the log to the simulator after all operation records between the first call request and the detection failure message are received.

In a third aspect, a simulator is provided, the simulator comprising:

the communication unit is used for receiving a first call request sent by User Equipment (UE) and sending a circuit domain service notification to the UE; receiving an extended service request sent by the UE, and sending a first RRC connection release message to the UE, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a frequency point corresponding to a 3G cell;

and the processing unit is used for establishing first call connection, determining that the UE fails to detect if the first call fails or the duration time is less than the set time, and controlling the communication unit to send a check failure message to the UE.

In a fourth aspect, a user equipment is provided, the user equipment comprising:

the communication unit is used for sending a first call request to the simulator and receiving a circuit domain service notification sent by the simulator; sending an extended service request to the simulator, and receiving a first Radio Resource Control (RRC) connection release message sent by the simulator, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a 3G cell frequency point;

and the processing unit is used for establishing a first call with the simulator, and controlling the communication unit to receive a verification failure message sent by the simulator if the first call fails or the duration of the first call is lower than a set time.

In a fifth aspect, there is provided an emulator, the device comprising one or more processors, memory, a transceiver, a camera module, and one or more programs stored in the memory and configured to be executed by the one or more processors, the programs comprising instructions for performing the steps of the method of the first aspect.

In a sixth aspect, a smart device is provided, the device comprising one or more processors, memory, a transceiver, a camera module, and one or more programs stored in the memory and configured to be executed by the one or more processors, the programs comprising instructions for performing the steps of the method provided in the second aspect.

In a seventh aspect, a computer-readable storage medium is provided, which stores a computer program for electronic data exchange, wherein the computer program causes a computer to execute the method provided in the first or second aspect.

In an eighth aspect, there is provided a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform the method provided by the first or second aspect.

The embodiment of the invention has the following beneficial effects:

therefore, the embodiment of the invention realizes that the simulated CSFB service fallback only contains the 3G frequency point to detect whether the UE can reselect the network to establish the call when the RRC connection release message only contains the 3G frequency point, thereby executing the call detection on the UE, improving the success rate of the UE call and improving the user experience.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a diagram illustrating the results of a mobile terminal.

Fig. 1A is a schematic diagram of a network architecture.

Fig. 2 is a schematic diagram of a terminal call flow.

Fig. 3 is a flowchart illustrating a method for detecting a terminal call according to an embodiment of the present invention.

Fig. 3A is a schematic diagram of a circuit switched fallback flow.

Fig. 4A is a schematic diagram illustrating the result of a simulator according to an embodiment of the present invention.

Fig. 4B is a schematic diagram illustrating a result of a ue according to an embodiment of the present invention.

Fig. 5A is a schematic diagram of a hardware result of an emulator according to an embodiment of the present invention.

Fig. 5B is a schematic diagram of a hardware result of the smart device according to the embodiment of the present invention.

Fig. 6 is a diagram illustrating a result of a mobile terminal according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," "third," and "fourth," etc. in the description and claims of the invention and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, result, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1, fig. 1 is a schematic diagram of a Mobile terminal, as shown in fig. 1, the Mobile terminal may include a smart Phone (e.g., an Android Phone, an iOS Phone, a Windows Phone, etc.), a tablet computer, a palm computer, a laptop computer, a Mobile Internet device (MID, Mobile Internet Devices), a wearable device, etc., and the Mobile terminal is merely an example, but not an exhaustive list, and includes but is not limited to the Mobile terminal, and for convenience of description, the Mobile terminal is referred to as a User Equipment (UE) or a terminal in the following embodiments. Of course, in practical applications, the user equipment is not limited to the above presentation form, and may also include: intelligent vehicle-mounted terminal, computer equipment, intelligent wrist-watch etc.. As shown in fig. 1, the terminal includes: the communication module 103 may be a Long Term Evolution (LTE) communication module, a CDMA (Code Division Multiple Access) communication module, a WCDMA (Wideband Code Division Multiple Access) communication module, or a 2G communication module in practical applications, and in practical applications, the LTE communication module, the CDMA module, and the 2G communication module may also be integrated together.

Referring to fig. 1A, fig. 1A may be a schematic diagram of a network architecture, as shown in fig. 1A, there are multiple MSCs on the core network side, and fig. 1A takes two MSCs as an example, and for convenience of distinction, the

MSCs

1 and 2 are taken as examples here. As shown in fig. 1A, the network architecture includes 1 LTE base station, i.e., eNB (Evolved Node B). The eNB belongs to a first operator base station, 1 CDMA base station, i.e., Node B, 1 base station of 2G, i.e., GSM Radio Access Network (GERAN), and for a UE, the UE may Access the Network through any one of the eNB, Node B, or GERAN, and the Access Network may be a data service or a voice service. Of course, in practical applications, the core network side device may further include other devices, which are not illustrated here.

As shown in fig. 2, in a calling method, the UE has previously initiated a CSFB procedure to the network device of the MSC1, the MME of the MSC 1. The method comprises the following steps:

step S200, the mobile terminal sends MT call to the eNB, and the eNB forwards the MT call to the MME.

Step S201, the MME sends a circuit domain service notification (CS service notification) to the mobile terminal.

Step S202, the mobile terminal sends an extended service request (extended service request) to the MME.

In step S203, the mobile terminal receives an RRC connection release message transmitted by the eNB, where the RRC connection release message includes a plurality of frequency bins (the plurality of frequency bins specifically includes 75, 85, 95, and 100).

Step S204, the mobile terminal selects one frequency point from the multiple frequency points and falls back to the 2G network.

Step S205, the mobile terminal receives a System notification request (System notification request) sent by a Base Station Controller (BSC).

Step S206, the mobile terminal selects a 75 frequency point (assuming that the 75 frequency point belongs to a 2G frequency point corresponding to LA1 in MSC 1) to access so as to realize call access.

For the CSFB procedure shown in fig. 2, it needs to select a frequency point from the frequency points carried in the RRC connection release message to access the voice call, and if the RRC connection release message carries a frequency point of 3G, it is possible for the UE to fall back the CSFB to the 3G network, and for some operators, the 3G network cannot provide the voice service, for example, the 3G base station of chinese telecommunications cannot provide the voice service for the UE, which results in a call failure and affects the experience of the user.

Referring to fig. 3, fig. 3 provides a method for detecting a terminal call, where an emulator is located in a network framework shown in fig. 1A, the emulator is connected to all devices in the network framework, and the connection mode may be a wired connection mode, or may be a wireless connection mode, and the specific embodiment of the present invention does not limit the connection mode between the emulator and the devices in the network framework, and the network framework includes: 1 LTE district, 1 3G district, 1 2G district, LTE district belongs to first operator, and 3G district and 2G district belong to two operators. For example, the first operator may be china mobile and the second operator may be china telecom. The method is shown in fig. 3, and comprises the following steps:

step S301, the UE sends a first call request to the emulator.

Step S302, the emulator sends a circuit domain service notification (CS service notification) to the UE.

Step S303, the UE sends an extended service request (extended service request) to the emulator.

Step S304, the UE receives an RRC connection release message sent by the emulator, where the RRC connection release message includes at least one frequency point, and the at least one frequency point includes: and the first frequency point corresponds to the 3G cell.

Step S305, the emulator establishes a first call connection, if the first call fails or the duration is less than the set time, determines that the UE fails to check, sends a check failure message to the UE, if the first call duration is greater than the set time, and executes the subsequent steps (steps S306-S308).

Step S306, the simulator terminates the first call and sends a second call request to the UE.

Step S307, the emulator sends an RRC connection release message to the UE, where the RRC connection release message includes at least one frequency point, and the at least one frequency point only includes: and the first frequency point corresponds to the 3G cell.

Step S308, the simulator establishes a second call connection, if the second call fails or the duration is less than the set time, the UE is determined to fail to check, and a check failure message is sent to the UE, if the duration of the second call is more than the set time, the check is passed.

The technical solution as provided in fig. 3 only includes the 3G frequency point when simulating the CSFB service fallback to detect whether the UE can reselect the network to establish a call when the RRC connection release message only includes the 3G frequency point, so as to perform call detection on the UE, improve the success rate of UE call, and improve the user experience.

The steps of the method provided in the embodiment shown in fig. 3 have different technical solutions in different combinations, for example, the combination of the above steps S301, S303, and S304 may be a method for detecting a terminal call on the user equipment side, and the combination of the above steps S302, S305, S306, S307, and S308 may be a method for detecting a terminal call on the emulator side.

Optionally, the method may further include:

after receiving the detection failure message, the UE may send a detection failure response to the emulator, where the detection failure response may include a log of the UE.

The message of the detection failure may be represented in various ways, for example, in an optional technical solution of the present invention, the message of the detection failure may be a NACK message, and in practical application, the message of the detection failure may also be a NACK message carrying a continuous number, for example, 10 continuous 1 s or 11 continuous zeros, and the like. Of course, in practical applications, the detection failure message may also be a newly set message.

Optionally, the method further includes:

when the UE sends the first call request, a log is recorded, wherein the log comprises all operation records between the sending of the first call request and the receiving of the detection failure message.

Optionally, the record of the operation includes but is not limited to: in practical application, the record of the operation may further include other contents, which may be set by a tester, and the specific embodiment of the present invention does not limit the form of the contents included in the log.

Optionally, the method may further include:

and the simulator extracts the content of the log and performs data analysis on the content of the log to obtain a primary failure result.

The analyzing the data of the log content to obtain the preliminary failure result may specifically include:

and the simulator extracts at least one frequency point contained in the RRC connection release message from the log, determines whether the at least one frequency point belongs to the 3G cell from a preset mapping relation between the frequency point and the cell, and determines that the preliminary failure result is a 3G frequency point configuration error if the at least one frequency point contains a 2G cell (namely, does not belong to the 3G cell).

and extracting all messages of the content of the log, determining whether the message contains a call request of the 3G cell corresponding to the first frequency point, and if the message contains the call request of the 3G cell corresponding to the first frequency point and a call response returned by the 3G cell, determining that the preliminary failure result is a circuit switched fallback fault.

The analyzing the log content to obtain the preliminary failure result may specifically include:

extracting all messages of the log content, determining whether the message contains a Location Update request (Location Update request), if so, inquiring whether all messages contain an authentication request (authentication request) and an authentication response (authentication response), if so, determining that the preliminary failure result is authentication failure.

If all the messages contain the authentication request (authentication request), the authentication response (authentication response) and the identity request (identity request) but do not contain the identity response (identity response), determining that the preliminary failure result is the identity failure.

If all messages include an authentication request (authentication request), an authentication response (authentication response), an identity request (identity request), and an identity response (identity response), but all messages do not include a Location Update accept (Location Update accept), it is determined that the preliminary failure result is a Location Update failure.

The principle of implementation may specifically be that, as shown in fig. 3A, the CSFB process participates in the CSFB process, as shown in fig. 3A, and the CSFB process includes the following steps:

step S300a, the UE sends a call request to the emulator.

Step S301a, the emulator sends a circuit domain service notification (CS service notification) to the UE.

Step S302a, the UE sends an extended service request (extended service request) to the emulator.

Step S303a, the UE receives an RRC connection release message sent by the emulator, where the RRC connection release message includes multiple 2G frequency bins (it is assumed here that the multiple frequency bins specifically include 75, 85, 95, and 100).

Step S304a, the UE falls back to the 2G network according to the 2G frequency point.

In step S305a, the UE receives a System notification request (System notification request) sent by the emulator.

Step S306a, the UE selects 75 bins to send a Location Update request (Location Update request) to the emulator.

Step S307a, the emulator sends an authentication request (authentication request) to the UE.

In step S308a, the UE sends an authentication response (authentication response) to the emulator.

Step S309a, the emulator sends an identity request (identity request) to the UE.

Step S310a, the UE sends an identity response (identity response) to the emulator.

In step S311a, the emulator sends a Location Update accept (Location Update accept) to the UE.

Through the analysis of the above process, if the location updating process of all messages includes an authentication request, but if the location updating process of all messages does not include an authentication response, the UE may fail in authentication, that is, the emulator fails in authentication of the UE, at this time, the UE may know that the UE fails in authentication according to the record of the messages in the log content, if the UE has an identity request but does not have an identity response, the identity is determined to fail, if no location updating is accepted, the location updating request is determined to fail, so that a preliminary failure result can be determined through preliminary analysis of all messages, and a detector can conveniently check and determine a final failure result according to the preliminary failure result.

Referring to fig. 4A, fig. 4A provides a simulator, as shown in fig. 4A, including:

a communication unit 401, configured to receive a first call request sent by a user equipment UE, and send a circuit domain service notification to the UE; receiving an extended service request sent by the UE, and sending a first RRC connection release message to the UE, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a frequency point corresponding to a 3G cell;

a processing unit 402, configured to establish a first call connection, determine that the UE fails to detect if the first call fails or the duration of the first call is less than a set time, and control the communication unit 401 to send a failure check message to the UE.

Optionally, the processing unit 402 is further configured to terminate the first call and control the communication unit 401 to send a second call request to the UE if the duration of the first call is longer than the set time;

the communication unit 401 is further configured to send a second RRC connection release message to the UE, where the second RRC connection release message includes at least one frequency point, and the frequency point is a frequency point corresponding to the 3G cell;

the processing unit 402 establishes a second call connection, determines that the UE fails to check if the second call fails or the duration of the second call is less than the set time, controls the communication unit 401, and sends a check failure message to the UE, and if the duration of the second call is greater than the set time, the UE passes the check.

Optionally, the communication unit 401 is further configured to, if a check failure message is sent to the UE, receive a log sent by the UE, where the log includes: and sending the first call request to all operation records between the reception of the detection failure message.

The processing unit 402 is further configured to extract the content of the log, and perform data analysis on the content of the log to obtain a preliminary failure result.

the processing unit 402 extracts at least one frequency point included in the RRC connection release message from the log, and determines whether the at least one frequency point all belongs to the 3G cell from a mapping relationship between preset frequency points and cells, and if the at least one frequency point includes a 2G cell (that is, does not belong to the 3G cell), determines that the preliminary failure result is a 3G frequency point configuration error.

the processing unit 402 extracts all messages of the log content, determines whether the message includes a call request of the 3G cell corresponding to the first frequency point, and determines that the preliminary failure result is a circuit domain fallback failure if the message includes the call request of the 3G cell corresponding to the first frequency point and a call response returned by the 3G cell.

the processing unit 402 extracts all messages of the content of the log, determines whether the message includes a Location Update request (Location Update request), if the message includes a Location Update request, queries whether all messages include an authentication request (authentication request) and an authentication response (authentication response), if the message includes an authentication request but does not include an authentication response, and determines that the preliminary failure result is authentication failure.

The processing unit 402, if all messages include the authentication request (authentication request), the authentication response (authentication response), and the identity request (identity request) but do not include the identity response (identity response), determines that the preliminary failure result is an identity failure.

The processing unit 402, for example, if all messages include an authentication request (authentication request), an authentication response (authentication response), an identity request (identity request), and an identity response (identity response), but all messages do not include a Location Update accept (Location Update accept), determines that the preliminary failure result is a Location Update failure.

Referring to fig. 4B, as shown in fig. 4B, there is provided a user equipment, including:

a communication unit 406, configured to receive a first call request sent by a user equipment UE, and send a circuit domain service notification to the UE; receiving an extended service request sent by the UE, and sending a first RRC connection release message to the UE, wherein the first RRC connection release message comprises: at least one frequency point, wherein the at least one frequency point is a frequency point corresponding to a 3G cell;

a processing unit 407, configured to establish a first call connection, determine that the UE fails to detect if the first call fails or the duration of the first call is less than a set time, and control the communication unit to send a failure check message to the UE.

Referring to fig. 5A, fig. 5A provides an emulator, the device comprising one or more processors 501, a memory 502, a transceiver 503, a detection module 504, and one or more programs stored in the memory and configured to be executed by the one or more processors, the programs including instructions for performing the emulator-side steps of the method of detecting a terminal call.

Referring to fig. 5B, fig. 5B provides a smart device comprising one or more processors 506, memory 507, a transceiver 508, and one or more programs stored in the memory and configured to be executed by the one or more processors, the programs including instructions for performing steps in a method of detecting a UE side of a method of a terminal talking.

Fig. 6 is a block diagram illustrating a portion of the results of a handset associated with a mobile terminal provided by an embodiment of the present invention. Referring to fig. 6, the handset includes: radio Frequency (RF) circuit 910, memory 920, input unit 930, sensor 950, audio circuit 960, Wireless Fidelity (WiFi) module 970, application processor AP980, communication module 991, and power supply 990. Those skilled in the art will appreciate that the handset shown in fig. 6 does not constitute a limitation of the handset and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile phone in detail with reference to fig. 6:

the communication module 991 may be specifically an LTE communication module.

The input unit 930 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone. Specifically, the input unit 930 may include a touch display 933, a fingerprint recognition device 931, and other input devices 932. The fingerprint recognition device 931 is coupled to the touch display screen 933. The input unit 930 may also include other input devices 932. In particular, other input devices 932 may include, but are not limited to, one or more of physical keys, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like. The touch display screen 933 is configured to, when it is detected that a user performs a sliding operation on the touch display screen 933, acquire a touch parameter set, notify the fingerprint identification device 931 to perform fingerprint acquisition, and send the touch parameter set to the AP 980; the fingerprint identification device 931 is configured to collect a fingerprint image and send the fingerprint image to the AP 980; the AP980 is configured to verify the touch parameter set and the fingerprint image, respectively.

The AP980 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions and processes of the mobile phone by operating or executing software programs and/or modules stored in the memory 920 and calling data stored in the memory 920, thereby integrally monitoring the mobile phone. Optionally, AP980 may include one or more processing units; alternatively, the AP980 may integrate an application processor that handles primarily the operating system, user interface, and applications, etc., and a modem processor that handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the AP 980.

Further, the memory 920 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

RF circuitry 910 may be used for the reception and transmission of information. In general, the RF circuit 910 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 910 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.

The handset may also include at least one sensor 950, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the touch display screen according to the brightness of ambient light, and the proximity sensor may turn off the touch display screen and/or the backlight when the mobile phone moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

Audio circuitry 960, speaker 961, microphone 962 may provide an audio interface between a user and a cell phone. The audio circuit 960 may transmit the electrical signal converted from the received audio data to the speaker 961, and the audio signal is converted by the speaker 961 to be played; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal, and the electrical signal is received by the audio circuit 960 and converted into audio data, and the audio data is processed by the audio playing AP980, and then sent to another mobile phone via the RF circuit 910, or played to the memory 920 for further processing.

WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 970, and provides wireless broadband Internet access for the user. Although fig. 6 shows the WiFi module 970, it is understood that it does not belong to the essential constitution of the handset, and can be omitted entirely as needed within the scope not changing the essence of the invention.

The handset also includes a power supply 990 (e.g., a battery) for supplying power to various components, and optionally, the power supply may be logically connected to the AP980 via a power management system, so that functions of managing charging, discharging, and power consumption are implemented via the power management system.

Although not shown, the mobile phone may further include a camera, a bluetooth module, a light supplement device, a light sensor, and the like, which are not described herein again.

In the foregoing embodiment shown in fig. 3, the method flows of step S301, step S303 and step S304 may be implemented based on the result of the mobile phone.

An embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any one of the methods for detecting a terminal call described in the above method embodiments.

Embodiments of the present invention also provide a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to make a computer execute part or all of the steps of any one of the methods for detecting a terminal talk as described in the above method embodiments.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are exemplary embodiments and that the acts and modules illustrated are not necessarily required to practice the invention.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module.

The integrated units, if implemented in the form of software program modules and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a memory and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.

The above embodiments of the present invention are described in detail, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A method for detecting terminal conversation is characterized in that the method comprises the following steps:

the simulator establishes a first call connection, if the first call fails or the duration is less than the set time, the UE is determined to fail to detect, and a check failure message is sent to the UE;

2. The method of claim 1, further comprising:

3. A method for detecting terminal conversation is characterized in that the method comprises the following steps:

the UE establishes a first call with the simulator, and receives a check failure message sent by the simulator if the first call fails or the duration of the first call is lower than a set time;

if the duration time of the first call is longer than the set time, the UE receives a second call request and a second RRC connection release message sent by the emulator under the condition that the emulator terminates the first call, wherein the second RRC connection release message comprises at least one frequency point which is a frequency point corresponding to the 3G cell;

the UE establishes a second call with the simulator, and receives a check failure message sent by the simulator if the second call fails or the duration is lower than the set time; and if the second call duration is higher than the set time, receiving a check passing message sent by the simulator.

4. The method of claim 3, further comprising:

5. A simulator, the simulator comprising:

a processing unit, configured to establish a first call connection, determine that the UE fails to detect if the first call fails or the duration of the first call is less than a set time, and control the communication unit to send a failure check message to the UE;

the processing unit is further configured to terminate the first call and control the communication unit to send a second call request to the UE if the duration of the first call is longer than a set time;

the communication unit is further configured to send a second RRC connection release message to the UE, where the second RRC connection release message includes at least one frequency point, and the frequency point is a frequency point corresponding to the 3G cell;

the processing unit is further configured to establish a second call connection, determine that the UE fails to check if the second call fails or the duration of the second call is less than the set time, and control the communication unit to send a check failure message to the UE, where the UE passes the check if the duration of the second call is greater than the set time.

6. A user equipment, the user equipment comprising:

the processing unit is used for establishing a first call with the simulator, and controlling the communication unit to receive a verification failure message sent by the simulator if the first call fails or the duration of the first call is lower than a set time;

the communication unit is further configured to receive a second call request and a second RRC connection release message sent by the emulator if the first call duration is longer than a set time and the emulator terminates the first call, where the second RRC connection release message includes at least one frequency point, and the frequency point is a frequency point corresponding to the 3G cell;

the processing unit is further configured to establish a second call with the simulator, and control the communication unit to receive a verification failure message sent by the simulator if the second call fails or the duration of the second call is less than the set time; and if the second call duration is higher than the set time, receiving a check passing message sent by the simulator.

7. A simulator, the apparatus comprising one or more processors, memory, a transceiver, and one or more programs stored in the memory and configured for execution by the one or more processors, the programs comprising instructions for performing the steps of the method of claim 1 or 2.

8. An intelligent device, characterized in that the device comprises one or more processors, memory, a transceiver, and one or more programs stored in the memory and configured to be executed by the one or more processors, the programs comprising instructions for carrying out the steps in the method according to claim 3 or 4.

9. A computer-readable storage medium, characterized in that it stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method of claim 1 or 2 or the method of claim 3 or 4.