WO2021208395A1

WO2021208395A1 - Method and apparatus for parallel transmission of network voice and ps domain data, and computer device

Info

Publication number: WO2021208395A1
Application number: PCT/CN2020/122885
Authority: WO
Inventors: 张国滔; 郑勇; 李果; 郑培艺; 戴志涛
Original assignee: 深圳市沃特沃德股份有限公司
Priority date: 2020-04-14
Filing date: 2020-10-22
Publication date: 2021-10-21
Also published as: CN111491290B; CN111491290A

Abstract

Disclosed is a method for parallel transmission of a network voice and PS domain data. The method comprises: a first terminal monitoring whether the telephone number of the current pre-established network voice call connection is a pre-bound SIM card number; if so, establishing a call channel of a network voice and a transmission channel of PS domain data; and performing a voice call by means of the call channel of the network voice, and receiving data information transmitted by means of the transmission channel of the PS domain data. The concurrent transmission of a telecommunication-level voice call and PS domain IP data is realized.

Description

Method, device and computer equipment for parallel transmission of network voice and PS domain data

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on April 14, 2020, with the application number 2020102916338, and the invention title "Methods, Apparatus and Computer Equipment for Parallel Transmission of Internet Voice and PS Domain Data", all of which The content is incorporated in this application by reference.

Technical field

This application relates to the computer field, in particular to methods, devices and computer equipment for the parallel transmission of network voice and PS domain data.

Background technique

At present, 2G wearable devices such as children's watches cannot achieve simultaneous transmission of voice and data in the carrier-grade CS domain. Although 4G/5G wearable devices theoretically support the simultaneous transmission of voice and data based on the PS domain IP, the PS domain voice IP data packets are Severe packet loss during transmission, and there are defects such as discontinuous voice and serious delay, which affect the user's voice call experience. If the voice and data transmission of the call is performed based on the PS domain at the same time, the IP data packet of the call voice cannot be performed normally and cannot be realized. Voice calls. At present, there is no effective technical solution for simultaneous IP data transmission when carrying out telecom-level voice services, and the communication effect of wearable devices cannot meet user requirements.

technical problem

The main purpose of this application is to provide a method for parallel transmission of network voice and PS domain data, which aims to solve the technical problem that IP data transmission cannot be performed at the same time in carrier-grade voice services.

Technical solutions

This application proposes a method for parallel transmission of network voice and PS domain data, including:

The first terminal monitors whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

If yes, establish a network voice call channel and a PS domain data transmission channel, where the network voice includes VOLTE-based network voice, or VONR-based network voice, or CS-domain network voice;

Perform a voice call through the call channel of the network voice, and receive data information transmitted through the PS domain data transmission channel.

This application also provides a device for parallel transmission of network voice and PS domain data, integrated in the first terminal, including:

The monitoring module is used to monitor whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

The establishment module is used to establish the call channel of the network voice and the PS domain data transmission channel if it is the pre-bound SIM card number, wherein the network voice includes the network voice based on VOLTE, or the network voice based on VONR, or CS Domain network voice;

The receiving module is used to make a voice call through the network voice call channel and receive data information transmitted through the PS domain data transmission channel.

The present application also provides a computer device, including a memory and a processor, the memory stores a computer program, and the processor implements the steps of the foregoing method when the computer program is executed.

The present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method are realized.

Beneficial effect

In this application, by setting the trigger mechanism for the parallel transmission of network voice and PS domain data, the network voice call connection is made through the operator's network instead of establishing a voice call connection through the PS domain and at the same time establishing a data transmission channel in the PS domain. The IP traffic to related data other than the voice of the network call is transmitted in the PS domain, and does not affect the voice call carried out through the carrier network carrying network, and realizes the carrier-grade network voice call and the IP data of the PS domain other than the voice call of the network call. Concurrent transmission improves the reliability and practicability of communication.

Description of the drawings

FIG. 1 is a schematic flowchart of a method for parallel transmission of network voice and PS domain data according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the structure of an apparatus for parallel transmission of network voice and PS domain data in an embodiment of the present application;

FIG. 3 is a schematic diagram of the structure of the establishment module in an embodiment of the present application;

Fig. 4 is a schematic structural diagram of a monitoring module in an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a receiving module in an embodiment of the present application;

FIG. 6 is a schematic diagram of the device structure of a trigger unit in an embodiment of the present application;

FIG. 7 is a schematic diagram of the device structure of the receiving module in another embodiment of the present application;

FIG. 8 is a schematic diagram of the internal structure of a computer device according to an embodiment of the present application.

The best mode of the present invention

In order to make the purpose, technical solutions, and advantages of this application clearer and clearer, the following further describes the application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

1, a method for parallel transmission of network voice and PS domain data according to an embodiment of the present application includes:

S1: The first terminal monitors whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

S2: If it is a pre-bound SIM card number, establish a network voice call channel and a PS domain data transmission channel, where the network voice includes a voice based on VOLTE (Voice over LTE) Internet voice, or VONR-based Internet voice, or CS domain Internet voice;

S3: Perform a voice call through the network voice call channel, and receive data information transmitted through the PS domain data transmission channel.

The first terminal of this application includes, but is not limited to, smart phones, Ipads, etc. By monitoring the phone number at the first terminal, it is judged whether the current phone number is consistent with the pre-bound SIM card number, and if they are consistent, the network voice and PS domain are activated The trigger mechanism of parallel data transmission enables the first terminal to establish a concurrent connection channel with another terminal carrying the phone number of the current pre-established network voice call connection. The above-mentioned concurrently connected channels include network voice call channels and PS domain data transmission channels. By setting the trigger mechanism for the parallel transmission of network voice and PS domain data, the network voice call connection is made through the operator's network instead of establishing a voice call connection through the PS domain. At the same time, the PS domain data transmission channel can be established to achieve related data. The IP traffic is transmitted in the PS domain, which realizes the concurrent transmission of carrier-grade voice calls and PS domain IP data, and improves the reliability and practicability of communication.

The above-mentioned VOLTE is an IP data transmission technology and does not require a 2G/3G network. All services are carried on the operator's LTE network, that is, the 4G network, which enables data transmission and voice calls to be carried out on the same network. VOLTE-based network voice is a call realized by transmitting data packets one by one to the other end, which belongs to the PS packet switching service. The voice call under 2G/3G network is through CS (Circuit Switch, circuit switching), the drop frequency is high, but the drop rate of VOLTE-based network voice and VONR-based network voice is close to zero, and data transmission and voice calls can be performed at the same time. The above-mentioned VONR is also based on the IMS network and is a 5G network.

Further, the step S2 of establishing the call channel of the network voice and the PS domain data transmission channel includes:

S21: Determine whether the first terminal and the second terminal of the pre-established network voice call connection support VOLTE-based network voice, wherein the first terminal and the second terminal are the terminals corresponding to the two parties in the same call. ；

S22: If all VOLTE-based network voices are not supported, establish a CS domain-based call channel under the 3G network;

S23: Determine whether the 3G network supports concurrent transmission of the CS domain and the PS domain;

S24: If concurrent transmission of the CS domain and the PS domain is supported, establish the PS domain data transmission channel between the first terminal and the second terminal.

Further, after the step S21 of determining whether the first terminal and the second terminal of the pre-established network voice call connection support VOLTE-based network voice, the method includes:

S25: If both support VOLTE-based network voice, establish a VOLTE-based network voice call channel and PS domain data transmission channel.

In this application, when it is detected that the first terminal and the second terminal have established a carrier-grade voice connection, that is, there are two cases after the answer. One case is: if both parties support VOLTE-based network voice, the establishment VOLTE's network voice call channel and PS domain data transmission channel, transmit IP data in the PS domain of 4G; another situation is: if one end of the network does not support VOLTE-based network voice, the voice call will fall back to 3G through CSFB The internet. You can learn whether to support VOLTE-based network voice by obtaining the configuration file of the other party's device in the pre-binding stage. The core network of the 3G network is divided into the circuit switched domain (CS domain, Circuit Switched Domain) and Packet Switched Domain (PS domain, PacketSwitched Domain). When a call is made through the CS network, the CS network will allocate a fixed channel for both parties to the call, that is, connect the circuit when the call is established, and disconnect the circuit at the end of the call. Circuit switching realizes the management and control of the exclusive call channel. If the 3G network supports CS domain/PS domain concurrent transmission at this time, the relevant data is transmitted through the IP data packet of the PS domain of the 3G network. If the 3G network does not support CS domain/PS domain concurrent transmission, the first terminal prompts the user that the data from the second terminal cannot be accepted. Whether the 3G network supports CS domain/PS domain concurrent transmission is related to the setting of the 3G network operator, the setting of the smart terminal, and even the current signal strength. For example, China Unicom’s 3G network can simultaneously access the Internet during a voice call, that is, it supports CS domain/PS domain concurrent transmission. The CS domain is a circuit bearer domain and supports voice, and the PS domain is a data domain and supports IP data streams. Used for mobile Internet access. And it is also related to the hardware settings of the smart terminal. If the hardware configuration is low, it can only support the CS domain. Or when the strength of the 3G network signal is weak, only the CS domain is supported.

Further, the first terminal is equipped with a function APP of the trigger mechanism, and the step S1 of the first terminal to monitor whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number includes:

S101: The first terminal monitors whether the currently dialed phone number or the currently pending phone number belongs to the whitelist number of the concurrent protocol;

S102: If the number belongs to the whitelist of the concurrent agreement, send a protocol secret detection packet to the currently dialed phone number or the currently pending phone number according to the concurrent agreement;

S103: Determine whether a preset feedback signal corresponding to the protocol secret detection packet is received;

S104: If yes, determine that the phone number of the current pre-established network voice call connection is the pre-bound SIM card number.

In this application, one end of the functional APP equipped with the trigger mechanism is the first terminal, and the other end of the call of the functional APP without the trigger mechanism is the second terminal. The second terminal system is configured with the same protocol control to identify the pre-bound phone Number, and supports the transmission of data information to the first terminal through the PS domain data transmission channel. For example, a smart phone can be equipped with a function APP with a trigger mechanism, but a child smart watch does not support a function APP with a trigger mechanism, the smart phone is the first terminal, and the child smart watch is the second terminal. In other embodiments of the present application, both ends of the call support a functional APP equipped with a trigger mechanism, the first terminal is the calling party terminal, and the second terminal is the called party terminal. The above functional APP has a trigger mechanism and protocol control for the parallel transmission of network voice and PS domain data. The above-mentioned functional APP monitors the phone number currently dialed or the phone number currently to be answered by calling the class of monitoring the voice call status in the system of the first terminal, and then obtains the whitelist of the concurrent protocol by calling the protocol control, and determines whether the current phone number is A whitelist number belonging to a concurrent protocol. If it is a whitelist number, the protocol secret detection package is triggered. When the preset feedback signal corresponding to the protocol secret detection package is received, it will be judged as the pre-bound SIM card number before triggering the acquisition of the other party Data information instructions are double-verified to improve information security. The class for monitoring the state of the voice call in the system of the first terminal mentioned above, taking the Android system as an example, includes two classes, ElephoneManger and PhoneStateListener. In this application, a mechanism for detecting calling and called phone numbers is set in both the functional APP and the 4G/5G second terminal. At the same time, the functional APP and the 4G/5G second terminal set and store the corresponding corresponding to the currently bound peer. In the function APP and the 4G/5G second terminal, respectively establish the protocol control of the PS domain IP data transmission communication. The 4G/5G second terminal includes the 4G/5G smart wearable device.

Further, the first terminal is equipped with a function APP of the trigger mechanism, the first terminal calls the second terminal, and the second terminal carries the SIM card corresponding to the pre-bound SIM card number, and the pass The step S3 of performing a voice call on the call channel of the network voice and receiving data information transmitted through the PS domain data transmission channel includes:

S31: Trigger the functional APP, and wake up the functional APP to enter a working state, so as to obtain data information of the second terminal;

S32: Control the functional APP to trigger an IP data transmission mechanism, and transmit the data information of the second terminal to the functional APP through the PS domain data transmission channel;

S33: Control the data information of the second terminal and display it on the display interface of the function APP.

Further, the step S31 of triggering the functional APP and waking up the functional APP to enter the working state to obtain the data information of the second terminal includes:

S311: Determine whether the data recording function of the second terminal is enabled through the function APP;

S312: If the data recording function carried by the second terminal is not enabled, remotely start the data recording function of the second terminal through the function APP, and obtain the data information, where the data information includes positioning data information and Take picture data information.

In this embodiment, the first terminal equipped with the function APP of the trigger mechanism is a smart phone, and the second terminal equipped with the pre-bound SIM card number is a smart wearable device as an example for detailed description. The above smart wearable device is the same as the above smart phone, supports 4G network and/or 5G network, and is compatible with 3G and/or 2G network. The aforementioned smart wearable devices include, but are not limited to, children's smart watches, smart earphones, and the like. When the first terminal calls the second terminal, that is, the smart phone is the calling party, and the smart wearable device is the called party. When the smart wearable device displays the pre-bound smart phone phone number, it triggers the function APP and wakes up the function APP. Related functions include but are not limited to remotely starting the data recording function carried by the second terminal, and obtaining and recording corresponding data information. When the user of the smart wearable device is answering the voice call from the smart phone, the function APP triggers the IP data transmission mechanism to realize that the relevant data information is sent from the function APP through the IP data packet to the smart phone equipped with the function APP, in VOLTE or CS At the same time of domain telecom-level voice call, the relevant data information of the function APP is displayed on the function APP. The above-mentioned data information includes positioning data information and photographed picture data information, such as the GPS location latitude and longitude information of the smart wearable device and the photographed picture information of the surrounding environment of the smart wearable device, etc., to timely understand the current situation of the user wearing the smart wearable device.

In another embodiment of the present application, a smart phone is taken as the called party and the smart wearable device is the calling party. When the smart wearable device is calling a smart phone equipped with a functional APP, the screen of the smart phone equipped with a functional APP displays the phone number of the corresponding bound smart wearable device. At this time, the functional APP is triggered and the related functions of the APP are awakened. The wearable device actively transmits the data information recorded by itself to the smart phone in the form of IP data packets through the PS domain data transmission channel. The above-mentioned data information is the same as in the previous embodiment and will not be repeated.

Further, the data information for controlling the second terminal, after step S33 displayed on the display interface of the function APP, includes:

S331: Record the call information of the voice call in the function APP, where the call information includes the duration of the call, the positioning data information obtained during the call, and the captured picture data information;

S332: Pack the call information according to the information category and store them in a designated folder;

S333: Name the designated folder after the end time of the voice call.

This application records the call information of each VOLTE/VONR/CS domain voice call through the function APP, including call time, call duration, location data information obtained during the call, and photographed picture data information, etc. The function APP can also set the recording function, and the obtained call recordings are also stored in the same folder as the call information. The call information is packaged in the designated folder according to the information category, such as the call time category, data information category, etc. Integrate files separately, and store all the information related to this voice call in a designated folder. The designated folder is stored in the root directory, which is convenient for querying and calling the information corresponding to each voice call.

2, the device for parallel transmission of network voice and PS domain data according to an embodiment of the present application, integrated in the first terminal, includes:

Monitoring module 1, for monitoring whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

The establishment module 2 is used to establish a voice communication channel and a PS domain data transmission channel of the network voice if it is a pre-bound SIM card number, wherein the network voice includes a VOLTE-based network voice, or a VONR-based network voice, or CS domain network voice;

The receiving module 3 is used for making a voice call through the voice call channel of the network voice, and receiving data information transmitted through the PS domain data transmission channel.

The first terminal of this application includes, but is not limited to, smart phones, IPads, etc. The first terminal monitors the phone number to determine whether the current phone number is consistent with the pre-bound SIM card number. If they are consistent, the network voice and PS domain are activated The trigger mechanism of parallel data transmission enables the first terminal to establish a concurrent connection channel with another terminal carrying the phone number of the current pre-established network voice call connection. The above-mentioned concurrently connected channels include network voice call channels and PS domain data transmission channels. By setting the trigger mechanism for the parallel transmission of network voice and PS domain data, the network voice call connection is made through the operator's network instead of establishing a voice call connection through the PS domain. At the same time, the PS domain data transmission channel can be established to achieve related data. The IP traffic is transmitted in the PS domain, which realizes the concurrent transmission of carrier-grade voice calls and PS domain IP data, and improves the reliability and practicability of communication.

The above-mentioned VOLTE is an IP data transmission technology, no 2G/3G network is required, and all services are carried on the operator's LTE network, that is, the 4G network, which enables data transmission and voice calls to be carried out on the same network. VOLTE-based network voice is a call realized by transmitting data packets one by one to the other end, which belongs to the PS packet switching service. The voice call under 2G/3G network is through CS (Circuit Switch, circuit switching), the drop frequency is high, but the drop rate of VOLTE-based network voice and VONR-based network voice is close to zero, and data transmission and voice calls can be performed at the same time. The above-mentioned VONR is also based on the IMS network and is a 5G network.

Referring to Figure 3, build module 2, including:

The first judging unit 21 is configured to judge whether the first terminal and the second terminal pre-established network voice call connection support VOLTE-based network voice, wherein the first terminal and the second terminal are in the same call Terminals corresponding to both parties in the call;

The first establishing unit 22 is configured to establish a call channel based on the CS domain under the 3G network if the network voice based on VOLTE is not supported;

The second determining unit 23 is configured to determine whether the 3G network supports concurrent transmission of the CS domain and the PS domain;

The second establishing unit 24 is configured to establish the PS domain data transmission channel between the first terminal and the second terminal if the concurrent transmission of the CS domain and the PS domain is supported.

Further, the establishment of module 2 includes:

The third establishment unit 25 is configured to establish a VOLTE-based network voice call channel and a PS domain data transmission channel if both support VOLTE-based network voice.

Referring to Figure 4, the first terminal is equipped with a trigger mechanism function APP, and the monitoring module 1 includes:

The monitoring unit 101 is used for the first terminal to monitor whether the currently dialed phone number or the currently pending phone number belongs to the whitelist number of the concurrent protocol;

The sending unit 102 is configured to send a protocol secret detection packet to the currently dialed telephone number or the currently pending telephone number according to the concurrent protocol if it belongs to the whitelist number of the concurrent protocol;

The judging unit 103 is configured to judge whether the preset feedback signal corresponding to the protocol secret detection packet is received;

The determining unit 104, if receiving the preset feedback signal corresponding to the protocol secret detection packet, determines that the phone number of the current pre-established network voice call connection is the pre-bound SIM card number.

In this application, one end of the functional APP equipped with the trigger mechanism is the first terminal, and the other end of the call of the functional APP without the trigger mechanism is the second terminal. The second terminal system is configured with the same protocol control to identify the pre-bound phone Number, and supports the transmission of data information to the first terminal through the PS domain data transmission channel. For example, a smart phone can be equipped with a function APP with a trigger mechanism, but a child smart watch does not support a function APP with a trigger mechanism, the smart phone is the first terminal, and the child smart watch is the second terminal. In other embodiments of the present application, both ends of the call support a functional APP equipped with a trigger mechanism, the first terminal is the calling party terminal, and the second terminal is the called party terminal. The above functional APP has a trigger mechanism and protocol control for the parallel transmission of network voice and PS domain data. The above-mentioned functional APP monitors the phone number currently dialed or the phone number currently to be answered by calling the class of monitoring the voice call status in the system of the first terminal, and then obtains the whitelist of the concurrent protocol by calling the protocol control, and determines whether the current phone number is A whitelist number belonging to a concurrent protocol. If it is a whitelist number, the protocol secret detection package is triggered. When the preset feedback signal corresponding to the protocol secret detection package is received, it will be judged as the pre-bound SIM card number before triggering the acquisition of the other party Data information instructions are double-verified to improve information security. The class for monitoring the state of the voice call in the system of the first terminal mentioned above, taking the Android system as an example, includes two classes, ElephoneManger and PhoneStateListener. In this application, a mechanism for detecting calling and called phone numbers is set in both the functional APP and the 4G/5G second terminal. At the same time, the functional APP and the 4G/5G second terminal set and store the corresponding corresponding to the currently bound peer. The SIM card corresponding to the SIM card number in the function APP and the 4G/5G second terminal respectively establish PS domain IP data transmission communication protocol control. The 4G/5G second terminal includes a 4G/5G smart wearable device.

5, the first terminal is equipped with a function APP of the trigger mechanism, the first terminal calls the second terminal, and the second terminal carries the pre-bound SIM card number, and the receiving module 3 includes:

The trigger unit 31 is configured to trigger the functional APP and wake up the functional APP to enter a working state to obtain data information of the second terminal;

The first control unit 32 is configured to control the function APP to trigger an IP data transmission mechanism, and transmit data information of the second terminal to the function APP through the PS domain data transmission channel;

The second control unit 33 is configured to control the data information of the second terminal and display it on the display interface of the function APP.

Referring to FIG. 6, the trigger unit 31 includes:

The judging subunit 311 is used for judging whether the data recording function carried by the second terminal is enabled through the function APP;

The activation subunit 312 is configured to remotely activate the data recording function carried by the second terminal through the function APP if the data recording function carried by the second terminal is not enabled, and obtain the data information, wherein the data The information includes positioning data information and photographed picture data information.

In this embodiment, the first terminal equipped with the function APP of the trigger mechanism is a smart phone, and the second terminal equipped with the pre-bound SIM card number is a smart wearable device as an example for detailed description. The above smart wearable device is the same as the above smart phone, supports 4G network and/or 5G network, and is compatible with 3G and/or 2G network. The aforementioned smart wearable devices include, but are not limited to, children's smart watches, smart earphones, and the like. When the first terminal calls the second terminal, that is, the smart phone is the calling party, and the smart wearable device is the called party. When the smart wearable device displays the pre-bound smart phone phone number, it triggers the function APP and wakes up the function APP. Related functions include but are not limited to remotely starting the data recording function carried by the second terminal, and obtaining and recording corresponding data information. When the user of the smart wearable device is answering the voice call from the smart phone, the function APP triggers the IP data transmission mechanism, which realizes that the relevant data information is sent from the function APP through the IP data packet to the smart phone equipped with the function APP, in VOLTE or CS At the same time as the domain carrier-grade voice call, the relevant data information of the function APP will be displayed on the function APP. The above-mentioned data information includes positioning data information and photographed picture data information, such as GPS location latitude and longitude information of the smart wearable device and photographed picture information of the surrounding environment of the smart wearable device, etc., to timely understand the current situation of the user wearing the smart wearable device.

Referring to Figure 7, the receiving module 3 includes:

The recording unit 331 is configured to record the call information of the voice call in the function APP, where the call information includes the duration of the call, the positioning data information obtained during the call, and the captured picture data information;

The storage unit 332 is configured to package the call information according to the information category and store it in a designated folder;

The naming unit 333 is configured to name the designated folder after the end time of the voice call.

Referring to FIG. 8, an embodiment of the present application also provides a computer device. The computer device may be a server, and its internal structure may be as shown in FIG. 8. The computer equipment includes a processor, a memory, a network interface, and a database connected through a system bus. Among them, the processor designed by the computer is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used to store all the data needed in the process of parallel transmission of network voice and PS domain data. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program is executed by the processor to realize the method of parallel transmission of network voice and PS domain data.

The above-mentioned processor executes the above-mentioned method for parallel transmission of network voice and PS domain data, including: the first terminal monitors whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number; if so, establishing a network voice call channel And PS domain data transmission channel, where the network voice includes VOLTE-based network voice, or VONR-based network voice, or CS-domain network voice; voice calls are made through the call channel of the network voice, and received through the PS domain Data information transmitted by the data transmission channel.

The above-mentioned computer equipment, by setting the trigger mechanism for the parallel transmission of network voice and PS domain data, enables the network-style voice call connection carried out through the operator’s network and at the same time establishes the PS domain data transmission channel, which can achieve the exception of network call voice. The IP traffic of related external data is transmitted in the PS domain, and does not affect the voice calls carried out through the carrier's network. It realizes the concurrent transmission of carrier-grade network voice calls and PS domain IP data other than network call voice, improving communication Reliability and practicality.

Those skilled in the art can understand that the structure shown in FIG. 8 is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied.

The present application also provides a computer-readable storage medium on which a computer program is stored. A method for parallel transmission of network voice and PS domain data when the computer program is executed by a processor includes: the first terminal monitors the current pre-established network voice call Whether the connected phone number is a pre-bound SIM card number; if it is, establish a network voice call channel and a PS domain data transmission channel, where the network voice includes VOLTE-based network voice, or VONR-based network voice, or CS domain network voice; voice calls are made through the call channel of the network voice, and data information transmitted through the PS domain data transmission channel is received.

The above-mentioned computer-readable storage medium, by setting the trigger mechanism for the parallel transmission of network voice and PS domain data, enables the network-style voice call connection carried out through the operator’s network and at the same time establishes the PS domain data transmission channel, which can eliminate the network The IP traffic of related data other than the voice call is transmitted in the PS domain, and does not affect the voice call carried out through the carrier network of the carrier network, and realizes the concurrent transmission of carrier-grade network voice calls and IP data in the PS domain except for the network call voice. , Improve the reliability and practicability of communication.

A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be implemented by computer programs instructing relevant hardware. The above-mentioned computer programs can be stored in a non-volatile computer readable storage medium. Here, when the computer program is executed, it may include the procedures of the above-mentioned method embodiments. Wherein, any reference to memory, storage, database or other media provided in this application and used in the embodiments may include non-volatile and/or volatile memory. Non-volatile memory may include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not a limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual-rate SDRAM (SSRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, device, article or method including a series of elements not only includes those elements, It also includes other elements not explicitly listed, or elements inherent to the process, device, article, or method. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, device, article, or method that includes the element.

The above are only the preferred embodiments of this application, and do not limit the scope of this application. Any equivalent structure or equivalent process transformation made using the content of the specification and drawings of this application, or directly or indirectly applied to other related The technical field is equally included in the scope of patent protection of this application.

Claims

A method for parallel transmission of network voice and PS domain data, which is characterized in that it includes:

The first terminal monitors whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

If yes, establish a network voice call channel and a PS domain data transmission channel, where the network voice includes VOLTE-based network voice, or VONR-based network voice, or CS-domain network voice;

Perform a voice call through the call channel of the network voice, and receive data information transmitted through the PS domain data transmission channel.
The method for parallel transmission of network voice and PS domain data according to claim 1, wherein the step of establishing a call channel of network voice and a PS domain data transmission channel comprises:

Judging whether the first terminal and the second terminal of the pre-established network voice call connection support VOLTE-based network voice, wherein the first terminal and the second terminal are the terminals corresponding to the two parties in the same call;

If not, establish a call channel based on the CS domain under the 3G network;

Judging whether the 3G network supports concurrent transmission of the CS domain and the PS domain;

If yes, establish the PS domain data transmission channel between the first terminal and the second terminal.
The method for parallel transmission of network voice and PS domain data according to claim 2, characterized in that said determining whether the first terminal and the second terminal of the pre-established network voice call connection support VOLTE-based network voice After the steps, include:

If both support VOLTE-based network voice, then establish a VOLTE-based network voice call channel and PS domain data transmission channel.
The method for parallel transmission of Internet voice and PS domain data according to claim 1, wherein the first terminal is equipped with a function APP of a trigger mechanism, and the first terminal monitors the phone number of the current pre-established Internet voice call connection The steps for whether it is a pre-bound SIM card number include:

The first terminal monitors whether the currently dialed phone number or the currently pending phone number belongs to the whitelist number of the concurrent protocol;

If yes, send a protocol secret detection packet to the currently dialed phone number or the currently pending phone number according to the concurrency protocol;

Judging whether the preset feedback signal corresponding to the protocol secret detection packet is received;

If yes, it is determined that the phone number of the current pre-established network voice call connection is the pre-bound SIM card number.
The method for parallel transmission of network voice and PS domain data according to claim 1, wherein the first terminal is equipped with a trigger mechanism function APP, the first terminal calls the second terminal, and the second terminal The terminal carries the SIM card corresponding to the pre-bound SIM card number, the step of making a voice call through the network voice call channel and receiving data information transmitted through the PS domain data transmission channel includes:

Trigger the functional APP, and wake up the functional APP to enter a working state, so as to obtain data information of the second terminal;

Controlling the functional APP to trigger an IP data transmission mechanism, and transmitting the data information of the second terminal to the functional APP through the PS domain data transmission channel;

The data information for controlling the second terminal is displayed on the display interface of the function APP.
The method for parallel transmission of network voice and PS domain data according to claim 5, wherein said triggering said functional APP and awakening said functional APP to enter a working state to obtain data information of said second terminal The steps include:

Judging whether the data recording function of the second terminal is enabled through the function APP;

If not, remotely start the data recording function of the second terminal through the function APP, and obtain the data information, where the data information includes positioning data information and photographed picture data information.
The method for parallel transmission of network voice and PS domain data according to claim 5, characterized in that, after the step of controlling the data information of the second terminal to be displayed on the display interface of the function APP, the method comprises:

Record the call information of the voice call in the function APP, where the call information includes the duration of the call, the positioning data information obtained during the call, and the captured picture data information;

Package the call information according to the information category and store it in a designated folder;

The designated folder is named after the end time of the voice call.
A device for parallel transmission of network voice and PS domain data is characterized in that it is integrated in a first terminal and includes:

The monitoring module is used to monitor whether the phone number of the current pre-established network voice call connection is a pre-bound SIM card number;

The establishment module is used to establish the call channel of the network voice and the PS domain data transmission channel if it is the pre-bound SIM card number, wherein the network voice includes the network voice based on VOLTE, or the network voice based on VONR, or CS Domain network voice;

The receiving module is used to make a voice call through the network voice call channel and receive data information transmitted through the PS domain data transmission channel.
The device for parallel transmission of network voice and PS domain data according to claim 8, wherein the establishment module comprises:

The first judging unit is used to judge whether the first terminal and the second terminal of the pre-established VoIP call connection support VOLTE-based VoIP, wherein the first terminal and the second terminal are in the same call Terminals corresponding to the two parties;

The first establishment unit is used to establish a CS domain-based call channel under the 3G network if the network voice based on VOLTE is not all supported;

The second judging unit is used to judge whether the 3G network supports concurrent transmission of the CS domain and the PS domain;

The second establishment unit is configured to establish the PS domain data transmission channel between the first terminal and the second terminal if the concurrent transmission of the CS domain and the PS domain is supported.
The device for parallel transmission of network voice and PS domain data according to claim 9, wherein the establishment module comprises:

The third establishment unit is used to establish a VOLTE-based network voice call channel and a PS domain data transmission channel if both support VOLTE-based network voice.
The device for parallel transmission of network voice and PS domain data according to claim 8, wherein the first terminal is equipped with a trigger mechanism function APP, and the monitoring module includes:

The monitoring unit is used for the first terminal to monitor whether the currently dialed phone number or the currently pending phone number belongs to the whitelist number of the concurrent protocol;

The sending unit is configured to send a protocol secret detection packet to the currently dialed phone number or the currently pending phone number according to the concurrent protocol if it belongs to the whitelist number of the concurrent protocol;

A judging unit, configured to judge whether a preset feedback signal corresponding to the protocol secret detection packet is received;

The determining unit, if receiving the preset feedback signal corresponding to the protocol secret detection packet, determines that the phone number of the current pre-established network voice call connection is the pre-bound SIM card number.
The device for parallel transmission of network voice and PS domain data according to claim 8, wherein the first terminal is equipped with a trigger mechanism function APP, the first terminal calls the second terminal, and the second terminal The terminal carries the SIM card corresponding to the pre-bound SIM card number, and the receiving module includes:

A triggering unit, configured to trigger the functional APP and wake up the functional APP to enter a working state, so as to obtain data information of the second terminal;

The first control unit is configured to control the function APP to trigger the IP data transmission mechanism, and transmit the data information of the second terminal to the function APP through the PS domain data transmission channel;

The second control unit is used to control the data information of the second terminal to be displayed on the display interface of the function APP.
The device for parallel transmission of network voice and PS domain data according to claim 12, wherein the trigger unit comprises:

The judging subunit is used for judging whether the data recording function of the second terminal is enabled through the function APP;

The starter subunit is used to remotely start the data recording function of the second terminal through the function APP if the data recording function carried by the second terminal is not enabled, and obtain the data information, wherein the data information includes Positioning data information and taken picture data information.
The device for parallel transmission of network voice and PS domain data according to claim 12, wherein the receiving module comprises:

The recording unit is configured to record the call information of the voice call in the function APP, where the call information includes the call duration, the positioning data information obtained during the call, and the photographed picture data information;

The storage unit is used to package the call information according to the information category and store it in a designated folder;

The naming unit is used to name the designated folder after the end time of the voice call.
A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method according to any one of claims 1 to 7 when the computer program is executed by the processor.