WO2018014705A1

WO2018014705A1 - Method and device for scheduling concurrent services

Info

Publication number: WO2018014705A1
Application number: PCT/CN2017/090403
Authority: WO
Inventors: 符兵; 王书虹; 仲从民
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-07-21
Filing date: 2017-06-27
Publication date: 2018-01-25
Also published as: CN107645734A

Abstract

A method and device for scheduling concurrent services. A terminal supports a voice over long-term evolution (VoLTE) function. The method comprises: when a paging message of a second service is monitored after a first service is initiated, comparing the priority of a radio-frequency resource of the first service with the priority of a radio-frequency resource of the second service, so as to obtain a comparison result; and determining a scheduling mode for the radio-frequency resources of the first service and the second service according to the comparison result, wherein the first service is a voice over long-term evolution (VoLTE) service and the second service is a circuit switched (CS) service, or the first service is a circuit switched (CS) service and the second service is a voice over long-term evolution (VoLTE) service.

Description

Business concurrent scheduling method and device

Technical field

The present disclosure relates to the field of communication technologies, for example, to a service concurrent scheduling method and apparatus.

Background technique

With the large-scale commercialization of Long Term Evolution (LTE), Voice over LTE (VoLTE), a voice service under LTE, is used by more and more operators.

VoLTE is a voice service based on the Internet Protocol Multimedia Subsystem (IMS). It adopts IP (Internet Protocol) data transmission technology and does not require second generation/third generation (2-Generation/3-Generation). , 2G/3G) network support, all services are carried on the fourth generation (4Generation, 4G) network, which can realize the unification of data and voice services under the same network. The high quality audio and video calls provided under the 4G network can be realized by VoLTE technology. Different from traditional voice calls, VoLTE implements voice calls through data bearers.

The voice call is a Circuit Switched (CS) domain service. Different from the voice transmission through the IP packet mode, when the CS network calls, the CS network allocates a fixed channel to the two parties. This channel, other users can no longer occupy this channel. At the end of the call, the CS network releases this channel so that it can be assigned to other users for the next call. Simply put, the circuit is connected when the call is established, and the circuit is disconnected at the end of the call. This is circuit switching.

VoLTE is a Packet Switched (PS) domain service. It originates from General Packet Radio Service (GPRS) and implements function expansion and enhancement based on GPRS (2.5G technology). It can provide high-speed packets. Data business. During use, VoLTE may be interrupted by traditional CS services. For users, don't care about VoLTE. Through what bearer, it is only considered that this is a voice call. If it is interrupted, it will reduce the performance of the service, resulting in an increase in call drop rate and affecting the user experience. Based on this, it is necessary to solve the problem of conflict between VoLTE and CS services.

Since in different formats, the CS service is always superior to the PS service. Therefore, VoLTE may be used for voice calls such as Code Division Multiple Access (CDMA), Global System for Mobile Communication (GSM), and Wideband Code Division Multiple Access (WCDMA). Broken. For a single-card terminal, VoLTE will circuit the Circuit Switched Fallback (CSFB) if it is supported by the carrier network. Otherwise, VoLTE will be dropped. For a dual-card terminal, when one card is VoLTE, the CS service of the other card will interrupt VoLTE, resulting in a poor user experience.

Summary of the invention

The present disclosure provides a service concurrency scheduling method and apparatus, which can solve the call drop problem of VoLTE when VoLTE service and CS service concurrency.

The present embodiment provides a service concurrent scheduling method, which is applied to a terminal that supports the long-term evolution voice VoLTE function. The method may include: comparing the location after the first service is initiated and the paging message of the second service is monitored. Determining the priority of the radio resource of the first service and the priority of the radio resource of the second service, and obtaining a comparison result; determining a scheduling mode of the radio resource of the first service and the second service according to the comparison result; A service may be a long-term evolution voice VoLTE service, and the second service may be a circuit-switched CS service; or the first service may be a circuit-switched CS service, and the second service may be a long-term evolution voice VoLTE service.

Optionally, the determining the scheduling manner of the radio resources of the first service and the second service according to the comparison result may include: when the priority of the radio resource of the first service is higher than the priority of the radio resource of the second service, The first service execution is performed, and the radio resource request of the second service is rejected. When the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, the first service is interrupted and the radio of the second service is accepted. The resource request is interrupted when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service.

Optionally, the determining the scheduling manner of the radio resource of the first service and the second service according to the comparison result may further include: when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service And receiving the result information of selecting the first service or selecting the second service, and determining, according to the result information, a scheduling manner of the radio resources of the first service and the second service.

Optionally, the determining the scheduling manner of the radio resources of the first service and the second service according to the result information may include: receiving the radio resource request of the first service when the result information is selecting the first service, Retaining the first service execution, rejecting the radio resource request of the second service; and accepting the radio resource request of the second service when the result information is selecting the second service, rejecting the radio resource of the first service Request, interrupt the first business execution.

Optionally, comparing the priority of the radio resource of the first service with the priority of the radio resource of the second service after the first service is started and the paging message of the second service is monitored, Before the comparison result, the method may further include: initiating the first service, and listening to the paging message of the second service during the first service execution process; after listening to the paging message of the second service, requesting the radio resource resource scheduling The second service.

The present embodiment further provides a service concurrent scheduling apparatus, which is applied to a terminal supporting a long-term evolution voice VoLTE function, and the apparatus may include: a priority determining module and a radio frequency resource control module.

The priority determining module is configured to compare the priority of the radio resource of the first service with the priority of the radio resource of the second service after the first service is initiated and the paging message of the second service is monitored , get the comparison results.

The radio frequency resource control module is configured to determine, according to the comparison result, a scheduling manner of radio resources of the first service and the second service.

Optionally, the first service may be a long-term evolution voice VoLTE service, and the second service may be a circuit-switched CS service; or the first service may be a circuit-switched CS service, and the second service may be Long-term evolution of voice VoLTE services.

Optionally, the radio resource control module may be configured to determine, according to the comparison result, a scheduling manner of the radio resource of the first service and the second service, where the priority of the radio resource of the first service is greater than the radio frequency of the second service. When the priority of the resource is maintained, the first service is executed and the radio of the second service is rejected. a resource request; when the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, interrupting the first service execution, accepting the radio resource request of the second service; and when the radio resource of the first service is When the priority is equal to the priority of the radio resources of the second service, they are interrupted each other.

Optionally, the radio resource control module may be configured to: when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, receive a result of selecting the first service or selecting the second service. And determining, according to the result information, a scheduling manner of radio resources of the first service and the second service.

Optionally, the radio frequency resource control module may be configured to determine, according to the result information, a scheduling manner of the radio resources of the first service and the second service, including: when the result information is selecting the first service, accepting the first The RF resource request of the service, maintaining the first service execution, rejecting the radio resource request of the second service; and when the result information is selecting the second service, accepting the radio resource request of the second service, rejecting the A radio resource request of a service rejects the first service execution.

Optionally, the device may further include: a radio frequency module.

The radio frequency module is configured to initiate a first service and compare the priority of the radio resource of the first service and the radio resource of the second service before the priority determining module compares the priority of the radio resource of the first service with the priority of the radio resource of the second service. After the paging message of the second service is received, the radio resource is scheduled to be sent to the second service.

The embodiment further provides a computer readable storage medium storing computer executable instructions for executing a scheduling method of any one of the foregoing services.

The embodiment also provides an electronic device including one or more processors, a memory, and one or more programs, the one or more programs being stored in the memory when executed by one or more processors When performing the scheduling method of any of the above services concurrently.

The embodiment further provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer And causing the computer to execute a scheduling method of any of the above-described services concurrently.

The service concurrent scheduling method and device provided by this embodiment, the terminal supports the VoLTE function, and sends Comparing the priority of the radio resource of the first service with the priority of the radio resource of the second service after the first service is received and the paging message of the second service is received, the comparison result is obtained, and the comparison result is determined according to the comparison result. The scheduling mode of the radio resources of the first service and the second service; the first service is a VoLTE service, and the second service is a CS service; or the first service is a CS service, and the second service is a VoLTE business. The priority of the radio resource of the service set by the user can solve the technical problem that a card in the dual-card mobile terminal is interrupted by the CS service of the other card when the VoLTE call is performed, thereby reducing the call drop rate. Improve user experience and implement scheduling of RF resources when services are concurrent.

DRAWINGS

FIG. 1 is a schematic flowchart of a service concurrent scheduling method according to an embodiment of the present disclosure.

FIG. 2 is a schematic flowchart of determining priority ordering according to an embodiment of the present disclosure.

FIG. 3 is a schematic flowchart of a radio resource resource scheduling according to an embodiment of the present disclosure.

FIG. 4 is a schematic structural diagram of a service concurrent scheduling apparatus according to an embodiment of the present disclosure.

FIG. 5 is a schematic structural diagram of another service concurrent scheduling apparatus according to the embodiment.

FIG. 6 is a schematic flowchart of a scheduling method for concurrently transmitting service A and service B according to an embodiment of the present disclosure.

FIG. 7 is a schematic diagram of an operation flow for receiving a CS voice paging in a VoLTE service process according to an embodiment of the present disclosure.

FIG. 8 is a schematic diagram of an operation flow for receiving a VoLTE paging in a CS voice paging process according to an embodiment of the present disclosure.

FIG. 9 is a schematic structural diagram of a general hardware of an electronic device according to an embodiment of the present disclosure.

detailed description

In a plurality of embodiments of the present disclosure, the terminal supports the VoLTE function, and compares the priority of the radio resource of the first service with the radio of the second service after the first service is initiated and the paging message of the second service is monitored. The priority of the resource is obtained, and the comparison result is obtained; and the scheduling manner of the radio resource of the first service and the second service is determined according to the comparison result.

Optionally, the first service is a long-term evolution voice VoLTE service, and the second service is a circuit. The CS service is exchanged; or the first service is a circuit switched CS service, and the second service is a long term evolution voice VoLTE service.

As shown in FIG. 1 , it is a schematic flowchart of a service concurrent scheduling method provided by this embodiment. The terminal supports the VoLTE function, and the method may include steps 110-120.

In step 110, after the first service is initiated and the paging message of the second service is monitored, the priority of the radio frequency (RF) resource of the first service and the radio resource of the second service are compared. Priority, get the comparison result.

In step 120, a scheduling manner of radio resources of the first service and the second service is determined according to the comparison result.

Optionally, the scheduling order of the radio resources is determined according to priorities of different radio resources.

The priority of the radio resource may refer to the priority of the radio resource used for demodulating the service. For example, the priority of the radio resource of the two services is firstly demodulated to the service with the higher priority of the radio resource.

The first service and the second service may be services that need to schedule radio frequency resources, and the services may include: a long-term evolution voice VoLTE service, a circuit-switched CS domain service, and the like. The CS domain service may include: a CS voice service, a Short Message Service (SMS) service, and the like.

Optionally, the first service may be a VoLTE service, and the second service may be a CS service; or the first service may be a CS service, and the second service may be a VoLTE service.

The VoLTE service is a voice service under LTE and is a PS domain service. The traditional voice paging is a CS service. The CS service is always better than the PS service. As a result, the VoLTE service is interrupted by the traditional CS service and affects the user experience. . In this embodiment, the priority of the radio resource is configured for the service that needs to schedule the radio resource, and the scheduling mode is determined according to the priority of the radio resource.

Optionally, after the first service is started in step 110 and the paging message of the second service is monitored, the method may further include: configuring and saving a priority of the radio resource of each service.

Optionally, the method for configuring the priority of the radio resource of each service may include the following.

Mode 1: The user configures the priority according to the requirements of the user: the user inputs the priority of the radio resource of each service through the human-machine interface of the terminal, and the terminal gives priority according to the priority of the received radio resource. Sort by level.

If the user has been configured, the terminal's human-computer interaction interface may not prompt the priority configuration interface. If the user is not configured, the terminal's human-computer interaction interface prompts the user to configure the priority. The prompt information can be: Configure the required radio resources. Priority, Level 1 selects VoLTE, Level 2 selects CS voice, Level 3 selects SMS. Priority level 1 > Level 2 > Level 3. This configuration is merely an example and is not limited to such prompts.

Mode 2: When the user does not know how to configure the priority of the radio resource, the terminal can automatically set the priority of the radio resource according to the default configuration. The default configuration can be used as one of the factory setting information of the terminal. After the terminal sets the priority of the radio resource according to the default configuration, the terminal describes the user through the human-computer interaction interface. If the user is not satisfied with the default configuration, you can use the method of the method 1 to enter the priority of the radio resource of each service in the human-computer interaction interface of the terminal.

The process of explaining the user to the user through the human-machine interface may include: explaining to the user that the priority of the radio resource of the VoLTE is higher than the priority of the radio resource of the CS service, and is not interrupted by the CS service during the VoLTE call. If the priority of the radio resource of the CS service is better than the priority of the radio resource of the VoLTE, during the VoLTE call, the CS service enters and receives a prompt, which affects the VoLTE paging. This description process is merely an example and is not limited to such description.

After the priority of the radio resources of each service is configured, the priorities of the radio resources of the first service and the second service are saved in the form of a priority configuration table.

Optionally, after configuring and saving the priority of the radio resource of each service, before comparing the priority of the radio resource of the first service with the priority of the radio resource of the second service, the method includes performing a service and monitoring The message may be: the terminal initiates the first service; the terminal listens to the paging message of the second service during the execution of the first service; when the terminal receives the paging message of the second service, initiates the radio of the second service The resource request requests the radio resource to demodulate the second service.

Optionally, in step 120, determining, according to the comparison result, the scheduling manner of the radio resource of the first service and the second service may include: determining that the priority of the radio resource of the first service is greater than the priority of the radio resource of the second service The radio resource preferentially gives the first service, maintains the first service execution, and rejects the radio resource request of the second service.

When it is determined that the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, the radio resource is preferentially given to the second service, interrupting the first service execution, and accepting the radio resource request of the second service.

When it is determined that the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the radio resource of the first service and the second service are equivalent to each other, and the user may be prompted to make a selection.

Optionally, the first service and the second service may respectively refer to two types of services for requesting radio frequency resources.

The determining the scheduling manner of the radio resources of the first service and the second service according to the comparison result may further include: when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the receiving the first The service or the result information of the second service is selected, and the scheduling manner of the radio resource of the first service and the second service is determined according to the result information.

The determining the scheduling manner of the radio resources of the first service and the second service according to the result information may include: when the result information is the first service selected, accepting the radio resource request of the first service, rejecting the second service The RF resource request is received; when the result information is the second service selected, the radio resource request of the second service is accepted, and the radio resource request of the first service is rejected.

The service concurrent scheduling method provided in this embodiment may be directed to a terminal that supports the VoLTE function. Therefore, before the terminal configures and stores the priority of the radio resource of each service, the method may further include: detecting whether the terminal supports the VoLTE function; The method may include: setting a priority of the radio resource of the VoLTE service in the terminal after the terminal is powered on, and attempting to configure the priority of the radio resource of the VoLTE service in the terminal, and if the priority of the radio resource of the VoLTE service is configured in the terminal, the terminal is considered to support the VoLTE. Function, configure and save the priority of the RF resources of each service. If the priority of the radio resource of the VoLTE service cannot be configured in the terminal, it is determined that the terminal does not support the VoLTE function.

Optionally, as shown in FIG. 2, a schematic flowchart of determining priority ordering provided by this embodiment is provided. The method of confirming the prioritization may include steps 201 to 207.

In step 201, the terminal is powered on and initialized.

In step 202, the terminal detects whether the VoLTE function is supported, and if it determines that the terminal supports the VoLTE function. If yes, the operation in step 203 is performed. If it is determined that the terminal does not support the VoLTE function, the operation in step 207 is performed.

In step 203, the terminal determines whether the priority of the radio resource needs to be configured. When it is determined that the priority of the radio resource needs to be configured, the operation in step 205 is performed. The operation in .

Optionally, the method for determining, by the terminal, whether the priority of the radio resource needs to be configured may include: determining whether the user has configured the priority of the radio resource, and if the user has configured the priority of the radio resource, performing the operation in step 204, The default configuration is used in the subsequent operations; if the user has not configured the priority of the radio resources, the operations in step 205 are performed.

In step 204, the terminal uses the default configuration information to perform the priority order configuration of the radio resources, and explains the role of the radio resource priority and the usage after the configuration is completed through the human-machine interaction interface, and performs the step 206. operating.

In step 205, the user can configure the priority of the radio resource according to the requirements of the user interface through the human-machine interface. The terminal receives the priority of the radio resource input by the user and configures the priority of the radio resource.

Optionally, the priority of the radio resource of each service may be saved in a priority configuration table, where the priority configuration table may include a service class and a priority of the corresponding radio resource.

In step 206, the terminal updates the priority configuration table, allocates radio resources according to the priority configuration table, and demodulates the service.

In step 207, the process of radio resource scheduling is ended for the terminal that does not support the VoLTE function.

As shown in FIG. 3, it is a schematic flowchart of a radio frequency resource scheduling provided by this embodiment. The radio resource scheduling process may include steps 301-306.

In step 301, after the terminal initiates the first service, the terminal listens to the paging message of the second service, and initiates a radio resource request of the second service, to request the radio resource to be used for demodulating the second service; and the terminal acquires the priority configuration table.

Optionally, after the terminal listens to the paging message of the second service, the terminal may initiate an allocation request for the radio resource of the second service to the terminal, and the terminal may obtain the priority configuration table before processing the request. Determining a priority of the radio resource of the first service and the radio resource of the second service, and determining whether to allocate the radio resource to the second service according to the determination result.

In step 302, the terminal determines whether the priorities of the radio resources of the first service and the second service are the same. If the priorities of the radio resources are the same, the operations in step 306 are performed. If the priorities of the radio resources are different, the steps are performed. The operation in 303.

In step 303, the priority of the radio resource is different, and the priority of the radio resource of the first service and the priority of the radio resource of the second service are compared; if the priority of the radio resource of the first service is greater than the second service The priority of the radio resource is performed, and the operation in step 305 is performed. If the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, the operation in step 305 is performed.

In step 304, the first service is not interrupted by the second service, and the first service can interrupt the second service; the radio resource is preferentially allocated to the first service.

In step 305, the first service may be interrupted by the second service, and the second service may not be interrupted by the first service, and the radio resource is preferentially allocated to the second service.

In step 306, the radio frequency resource is equivalent to the two services and can be interrupted each other.

Optionally, the terminal may prompt the user to select the first service or the second service through the human-computer interaction interface, and the user inputs the result information of selecting the first service or selecting the second service through the human-machine interaction interface, and the terminal receives the result information, if The result information is that the first service is selected, the terminal receives the radio resource request of the first service, allocates the radio resource to the first service, preferentially demodulates the first service, and rejects the radio resource request of the second service; In the second service, the terminal receives the radio resource request of the second service, allocates the radio resource to the second service, preferentially demodulates the second service, and rejects the radio resource request of the first service.

As shown in FIG. 4, it is a schematic structural diagram of a service concurrent scheduling apparatus provided in this embodiment. The apparatus may include: a priority determining module 401 and a radio frequency resource control module 402.

The priority determining module 401 is configured to compare the priority of the radio resource of the first service with the priority of the radio resource of the second service after the first service is started and the paging message of the second service is monitored. Get the comparison result.

The radio resource control module 402 is configured to determine a scheduling manner of radio resources of the first service and the second service according to the comparison result.

The radio resource control module 402 may be configured to determine a radio resource scheduling manner of the first service and the second service according to the comparison result, including: determining that the priority of the radio resource of the first service is greater than the priority of the radio resource of the second service The radio resource preferentially gives the first service, maintains the first service execution, and rejects the radio resource request of the second service.

When it is determined that the priority of the radio resource of the first service is smaller than the priority of the radio resource of the second service, the radio resource preferentially gives the second service, interrupting the execution of the first service, and accepting the radio resource request of the second service.

When it is determined that the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the first service is equivalent to the radio resource of the second service. Here, you can interrupt each other, and you can prompt the user to make a selection.

The radio resource control module 402 may be further configured to: when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, receive the result information of selecting the first service or selecting the second service, according to The result information determines a scheduling manner of radio resources of the first service and the second service.

The radio resource control module 402 may be further configured to determine, according to the result information, a scheduling manner of the radio resource of the first service and the second service, where the method may include: when the result information is the first service selected, accepting the first service The RF resource request rejects the radio resource request of the second service.

When the result information is that the second service is selected, the radio resource request of the second service is accepted, and the radio resource request of the first service is rejected.

Optionally, the initiation of the first service and the second service is performed by a radio frequency module or a radio frequency communication module. The device may further include: a radio frequency module, configured to initiate a first service, monitor a paging message of the second service in a time-sharing manner in the first service execution process, and request a radio frequency resource after receiving the paging message of the second service Dispatched to the second service for demodulating the second service.

As shown in FIG. 5, it is a schematic structural diagram of a service concurrent scheduling apparatus provided in this embodiment. The device may include: a priority determining module 401, a radio frequency resource control module 402, a detecting module 410, a prioritizing module 411, and a radio frequency module 412.

The detecting module 410 is configured to detect whether the terminal supports the VoLTE function, and send the detection result to the prioritization module 411.

The priority ordering module 411 is configured to: when the terminal supports the VoLTE function, configure the priority of the radio resources of the first service and the second service, and save the priority information of the radio resources of the first service and the second service to the priority. Level configuration table.

The radio frequency module 412 is configured to initiate a first service, and listen to a paging message of a second service except for the first service in a first service process; and after receiving the paging message of the second service, initiate the paging message The radio resource request requests the radio resource to be scheduled to the second service for demodulating the second service.

Optionally, the detecting module 410 may be configured to determine the priority of the radio resource of the VoLTE service during the initialization process. If the priority of the radio resource of the VoLTE service can be configured, the terminal has the VoLTE function; if the VoLTE cannot be configured. The priority of the radio resource of the service determines that the terminal has no VoLTE function.

Optionally, the prioritization module 411 is further configured to automatically perform priority ordering and saving of the radio frequency resources according to the default configuration information saved in the terminal, and display the sorting result to the user through the human-machine interaction interface and explain the priority. meaning.

After the user understands the meaning of the priority through the human-machine interface, if the priority of the default configuration is not satisfied, the user can input the priority of the customized radio resource through the human-machine interface, and the terminal receives the radio resource input by the user. Priority, the priority of the radio resource of the service is configured according to the input of the user, and the result of the sorting is displayed to the user through the human-machine interface and the meaning of the priority is explained.

The priority determining module 401 may be further configured to: after the first service is initiated and the paging message of the second service is monitored, obtain a priority configuration table, and configure radio frequency resources of each service in the table according to the priority The priority is used to compare the priority of the radio resource of the first service with the priority of the radio resource of the second service to obtain a comparison result.

The radio resource control module 402 may be configured to determine, according to the comparison result, a scheduling manner of the radio resource of the first service and the second service, where: determining that the radio resource of the first service has a higher priority than the radio resource of the second service. In the case of the priority, the radio resource is preferentially given to the first service, and the first service is executed, and the radio resource request of the second service is rejected. When the priority of the radio resource of the first service is determined to be smaller than the priority of the radio resource of the second service, The radio resource is preferentially given to the second service, and the first service is interrupted, and the radio resource request of the second service is received. When the priority of the radio resource of the first service is determined to be equal to the priority of the radio resource of the second service, the first service is used. It is equivalent to the radio resource of the second service. Optionally, the first service and the second service may be interrupted each other, or the user may be prompted to make a selection.

The radio resource control module 402 may be configured to receive, when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the result information of selecting the first service or selecting the second service input by the user, according to The result information determines a scheduling manner of radio resources of the first service and the second service.

The determining the scheduling manner of the radio resources of the first service and the second service according to the result information may include the following operations.

When the result information is that the first service is selected, the radio resource request of the first service is accepted, and the radio resource request of the second service is rejected.

As shown in FIG. 6 , a scheduling method for concurrently transmitting service A and service B according to the embodiment is provided. schematic diagram. The scheduling method of the concurrent transmission of the service A and the service B may include steps 601 to 606.

In step 601, the radio module of the terminal initiates service A.

In step 602, during the process of the service module A, the radio frequency module monitors the paging message in a time-sharing manner; the paging message herein may be a paging message of the service that needs to schedule the radio resource other than the service A.

In step 603, if the radio module receives the paging message of the service B, the radio module initiates a radio resource request (RF request), and requests the radio resource to be used for demodulating the service B.

In step 604, the priorities of the radio resources of the service A and the service B are compared according to the priorities of the radio resources of the service A and the service B obtained in the priority configuration table.

If the priorities of the radio resources of the service A and the service B are equal, the user is prompted to perform the selection, and the radio resource is allocated according to the result selected by the user, and the service A receives the radio resource request of the service A, rejects the radio resource request of the service B, and selects Service B receives the radio resource request of service B and rejects the radio resource request of service A.

If the priority of the radio resource of the service B is higher than the priority of the radio resource of the service B, the operation of the step 605 is performed; if the priority of the radio resource of the service A is less than the priority of the radio resource of the service B, the step is performed. The operation in 606.

In step 605, if the priority of the radio resource of the service A is greater than the priority of the radio resource of the service B, the radio resource request of the service B fails, and the paging message of the service B is not responded, and the execution of the service A is maintained.

In step 606, if the priority of the radio resource of the service A is less than the priority of the radio resource of the service B, the radio resource request of the service B is successful, and the execution of the service A is interrupted, and the radio module dispatches the radio resource to the service B to demodulate. Business B and prompt the user.

As shown in FIG. 7 , it is a schematic diagram of an operation flow for receiving a CS voice paging in a VoLTE service process provided by this embodiment. The operation involves a terminal, a radio access network (RAN), and an IMS.

The terminal receives the paging message sent by the RAN, determines that the paging cause is the PS domain, and receives the IMS through the Session Initiation Protocol (Session Initiation Protocol, SIP) An INVITE message sent to indicate that a VoLTE service page has been received.

The terminal replies with an acknowledgment message "RING, 0K" to the IMS through the SIP, indicating that the terminal acknowledges receipt of the page and is ringing.

After receiving the response, the user replies with a response message to the IMS: "ACK", indicating that the VoLTE service call is successfully established, and the terminal is in the VoLTE service state at this time. In the VoLTE service state, the terminal monitors the paging in a time-sharing manner. If the terminal receives the paging message and determines that the paging cause is CS domain (CS domain), it indicates that the terminal receives a CS voice paging in the VoLTE service process. At this time, the radio resources are scheduled according to the user configuration or the priority of the default radio resource of the terminal.

As shown in FIG. 8 , it is a schematic diagram of an operation flow for receiving a VoLTE paging in a CS voice paging process provided by this embodiment. The operation involves the terminal, RAN and IMS.

The terminal monitors the paging message, receives the paging message, and determines that the paging cause is CS domain (CS domain), indicating that a CS service page is received; the terminal replies to the RAN to the network RING, indicating that the terminal is ringing; after the user answers The terminal enters the CS voice process.

During the CS voice process, the terminal continues to monitor the paging, and the terminal receives the paging message and determines that the paging cause is the PS domain, and receives the INVITE message sent by the IMS to the terminal, indicating that a paging of the VoLTE service is received in the CS voice process; At this time, the radio resources are scheduled according to the user configuration or the priority of the default radio resource of the terminal.

This embodiment can be provided as a method, apparatus, or computer program product. Accordingly, the above embodiments may take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware aspects. Furthermore, a computer usable storage medium (including a computer program product embodied above) may be employed in one or more computer-usable program code(s), wherein the computer usable storage medium may be a non-transitory storage medium, including: a USB flash drive, A removable medium such as a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, which can store program codes, or a temporary storage medium.

The above apparatus embodiments are described with reference to flowchart illustrations and/or block diagrams of method embodiments, apparatus (system), and computer program products. It will be understood that each flow and/or block of the flowcharts and/or block diagrams, and the flow and/or block of the flowcharts and/or block diagrams can be implemented by computer program instructions. Hehe. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

As shown in FIG. 9, a schematic diagram of a general hardware structure of an electronic device according to the present embodiment is shown in FIG. 9. The electronic device may include: a processor 710 and a memory 720; The device may also include an input device 730 and an output device 740.

The processor 710, the memory 720, the input device 730, and the output device 740 in the electronic device may be connected by a bus or other means, and the bus connection is taken as an example in FIG.

The memory 720 is a computer readable storage medium that can be used to store software programs, computer executable programs, and modules. The processor 710 executes a plurality of functional applications and data processing by executing software programs, instructions, and modules stored in the memory 720 to implement a service concurrent scheduling method of any of the above method embodiments. The memory 720 may include a storage program area and an storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to usage of the electronic device, and the like. Memory 720 can be a non-transitory computer storage medium or a transitory computer storage medium. In some embodiments, memory 720 can optionally include memory remotely located relative to processor 710, which can be connected via a network To electronic devices. Examples of the above networks may include the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

Input device 730 can be configured to receive input digital or character information and to generate key signal inputs related to user settings and function controls of the electronic device. The output device 740 can include a display device such as a display screen.

The electronic device of the present embodiment may further include a communication device 750 that transmits and/or receives information over a communication network.

Industrial applicability

The present disclosure provides a service concurrent scheduling method and apparatus, which can solve the call drop problem of VoLTE when VoLTE service and CS service are concurrent.

Claims

A service concurrent scheduling method applied to a terminal supporting a long-term evolution voice VoLTE function, including:

After the first service is started and the paging message of the second service is received, the priority of the radio resource of the first service and the priority of the radio resource of the second service are compared, and a comparison result is obtained;

Determining, according to the comparison result, a scheduling manner of radio resources of the first service and the second service;

The first service is a long-term evolution voice VoLTE service, and the second service is a circuit-switched CS service; or the first service is a circuit-switched CS service, and the second service is a long-term evolution voice VoLTE service.
The method according to claim 1, wherein the determining the scheduling manner of the radio resources of the first service and the second service according to the comparison result comprises:

When the priority of the radio resource of the first service is higher than the priority of the radio resource of the second service, the first service execution is performed, and the radio resource request of the second service is rejected;

When the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, interrupting the first service execution and accepting the radio resource request of the second service;

When the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the mutual interruption is performed.
The method according to claim 2, wherein the determining the scheduling manner of the radio resources of the first service and the second service according to the comparison result further includes:

Receiving the result information of selecting the first service or selecting the second service, and determining the first service and the second according to the result information, when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service The scheduling method of the radio resources of the service.
The method according to claim 3, wherein the determining the scheduling manner of the radio resources of the first service and the second service according to the result information comprises:

Receiving, by the first service, the radio resource request of the first service, maintaining the first service execution, and rejecting the radio resource request of the second service;

When the result information is that the second service is selected, the radio resource request of the second service is accepted, the radio resource request of the first service is rejected, and the first service execution is interrupted.
The method according to claim 1, the comparing the priority of the radio resource of the first service with the radio resource of the second service after the first service is initiated and the paging message of the second service is monitored Priority, before getting the comparison result, also includes:

Initiating the first service, and listening to the paging message of the second service during the execution of the first service;

After listening to the paging message of the second service, requesting radio resource scheduling to the second service.
A service concurrent scheduling apparatus is applied to a terminal supporting a long-term evolution voice VoLTE function, including: a priority determining module and a radio frequency resource control module; wherein

The priority determining module is configured to compare the priority of the radio resource of the first service with the priority of the radio resource of the second service after the first service is initiated and the paging message of the second service is monitored , obtaining a comparison result;

The radio frequency resource control module is configured to determine, according to the comparison result, a scheduling manner of radio resources of the first service and the second service, where

The first service is a long-term evolution voice VoLTE service, and the second service is a circuit-switched CS service; or the first service is a circuit-switched CS service, and the second service is a long-term evolution voice VoLTE service.
The apparatus of claim 6, wherein the radio frequency resource control module is configured to:

When the priority of the radio resource of the first service is greater than the priority of the radio resource of the second service, the first service execution is performed, and the radio resource request of the second service is rejected;

When the priority of the radio resource of the first service is less than the priority of the radio resource of the second service, interrupting the first service execution and accepting the radio resource request of the second service;

When the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service, the mutual interruption is performed.
The apparatus of claim 7, wherein the radio frequency resource control module is configured to:

Receiving the result information of selecting the first service or selecting the second service, and determining the first service and the second according to the result information, when the priority of the radio resource of the first service is equal to the priority of the radio resource of the second service The scheduling method of the radio resources of the service.
The apparatus of claim 8, wherein the radio frequency resource control module is configured to:

Receiving, by the first service, the radio resource request of the first service, maintaining the first service execution, and rejecting the radio resource request of the second service;

When the result information is that the second service is selected, the radio resource request of the second service is accepted, the radio resource request of the first service is rejected, and the first service execution is rejected.
The apparatus of claim 6 further comprising: a radio frequency module;

The radio frequency module is configured to initiate a first service and compare the priority of the radio resource of the first service and the radio resource of the second service before the priority determining module compares the priority of the radio resource of the first service with the priority of the radio resource of the second service. After the paging message of the second service is received, the radio resource is scheduled to be sent to the second service.
A computer readable storage medium storing computer executable instructions for performing the business concurrent scheduling method of any of claims 1-5.