CN117062012A - Group communication method, terminal, electronic device and storage medium - Google Patents
Group communication method, terminal, electronic device and storage medium Download PDFInfo
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- 230000006798 recombination Effects 0.000 claims abstract description 19
- 238000005215 recombination Methods 0.000 claims abstract description 19
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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Abstract
The application relates to a group communication method, a terminal, an electronic device and a storage medium, wherein the method comprises the following steps: in the process of responding to a group reorganization request sent by a target terminal and attaching a plurality of first terminals requested to reorganize by the target terminal to corresponding target groups, detecting whether communication link resources allocated for the first terminals exist or not, wherein the communication link resources are used for communication between the first terminals and second terminals in waiting groups where the first terminals are located; and under the condition that communication link resources allocated for the first terminal are communicated with the second terminal, issuing the group reorganization request to the first terminal through the communication link resources so as to attach the first terminal to the target group. The application solves the problem of poor user experience caused by the influence of the group recombination service on the group communication initiated by the user in the related technology.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a group communication method, a terminal, an electronic device, and a storage medium.
Background
Mission critical Push-To-Talk (Mission Critical Push To Talk, MCPTT) is a 3gpp proposed LTE-based public network trunking scheme aimed at implementing end-To-end PTT (Push To Talk) traffic. In the MCPTT system in the related art, when the authorized terminal requests to the server to perform group reassembly, when a user of a group member (terminal) to be reassembled presses PTT, after a group call is initiated, the server refuses the current group call until the whole group reassembly process is completed, so that the group call initiation process can be performed, and the user experience is seriously affected.
Aiming at the problem that the group recombination service in the related technology affects the group communication initiated by the user and causes poor user experience, no effective solution exists yet.
Disclosure of Invention
The application provides a group communication method, a terminal, an electronic device and a storage medium, which are used for at least solving the problem that the user experience is poor because the group recombination service in the related technology affects the group communication initiated by a user.
In a first aspect, the present application provides a method of group communication, applied to an MCPTT system, the method comprising: detecting whether communication link resources allocated to a plurality of first terminals are present or not in the process of attaching the plurality of first terminals requested to be recombined by a target terminal to corresponding target groups in response to a group recombination request sent by the target terminal, wherein the communication link resources are used for communication between the first terminal and a second terminal in a waiting group where the first terminal is located; and under the condition that communication link resources allocated for the first terminal are communicated with the second terminal, issuing the group reorganization request to the first terminal through the communication link resources so as to attach the first terminal to the target group.
In a second aspect, the present application provides a method for group communication, applied to a terminal to be recombined, the method comprising: after a communication link resource allocated by a preset server is communicated with a second terminal in the same waiting group, receiving a group reorganization request, wherein the server sends the group reorganization request through the allocated communication link resource after receiving the group reorganization request sent by a target terminal requesting group reorganization; and responding to the group reorganization request through the communication link resource so as to attach to the target group of the group reorganization requested by the target terminal.
In a third aspect, the present application provides a terminal, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete communication with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the method of group communication of any of the second aspects when executing a program stored on a memory.
In a fourth aspect, an electronic device is provided, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory communicate with each other via the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the method of group communication according to any of the embodiments of the first aspect, when executing a program stored on a memory.
In a fifth aspect, a computer readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, implements the steps of the method of group communication according to any of the embodiments of the first aspect, and/or implements the steps of the method of group communication according to any of the embodiments of the second aspect.
Compared with the related art, the embodiment provides a group communication method, a terminal, an electronic device and a storage medium, wherein in the process of attaching a plurality of first terminals requested to be recombined by a target terminal to a corresponding target group in response to a group recombination request sent by the target terminal, whether communication link resources allocated to the first terminals exist or not is detected, wherein the communication link resources are used for communication between the first terminals and second terminals in a waiting group where the first terminals are located; under the condition that communication link resources allocated for the first terminal and the second terminal are used for communicating, the group reorganization request is issued to the first terminal through the communication link resources so as to attach the first terminal to the target group, the problem that group reorganization service in the related technology affects group communication initiated by a user and causes poor user experience is solved, and the beneficial effects that both calling service and group reorganization service can be normally performed are achieved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a flow chart of a method for group communication according to an embodiment of the present application;
FIG. 2 is another flow chart of a method for group communication according to an embodiment of the present application;
fig. 3 is a flowchart of a group communication method in accordance with a preferred embodiment of the present application;
FIG. 4 is a flow chart of different call priority decisions in accordance with a preferred embodiment of the present application;
fig. 5 is a flow chart of the same call priority decision in accordance with the preferred embodiment of the present application;
FIG. 6 is a block diagram of an apparatus for group communication according to an embodiment of the present application;
fig. 7 is a schematic structural view of a terminal according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Prior to describing the embodiments of the present application, the related art to which the embodiments of the present application relate will be described as follows. MCPTT (Mission Critical Push To Talk, mission critical Push-To-Talk) is an LTE-based public network trunking scheme proposed by 3gpp, and the goal is To implement an end-To-end PTT (Push To Talk) service, and To implement trunking functions at the application layer by using GCSE (Group Communication System Enabler, group communication system enabled service) and Prose (Proximity-based service) capabilities provided by LTE.
The MCPTT overall architecture includes an application plane, a signaling plane, and an evolved packet system (EPS, evolved Packet System) bearer plane; the application plane provides all cluster service functions including call control, talk right control and the like; the signaling plane provides application layer signaling transmission support; the EPS bearer plane is responsible for establishing EPS/MBMS (multimedia broadcast multicast service) bearers and corresponding packet transmissions according to MCPTT service requirements.
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
Fig. 1 is a flow chart of a method for group communication according to an embodiment of the present application. As shown in fig. 1, an embodiment of the present application provides a method for group communication, which is applied to an MCPTT system, and includes the following steps:
in step S101, in a process of responding to a group reorganization request sent by a target terminal and attaching a plurality of first terminals requested to reorganize by the target terminal to a corresponding target group, whether there is a communication link resource allocated to the first terminal is detected, where the communication link resource is used for communication between the first terminal and a second terminal in a waiting group where the first terminal is located.
In this embodiment, the executing body includes, but is not limited to, a server in the MCPTT system, and executes a call request and a group reorganization scheduling, that is, receives a request of a target terminal to perform group reorganization, and then pulls a terminal corresponding to the request for reorganization into a target group based on the group reorganization request, and may also receive a request of the target terminal to perform a call to a terminal in the target group after the group reorganization is completed and establish a corresponding call, and receive a request of a non-target terminal (corresponding to a terminal to be affiliated to the target group, that is, a plurality of first terminals to be affiliated to the target group) to a terminal (corresponding to a second terminal) in an original waiting group and establish a corresponding group communication call.
In this embodiment, the target terminal is a terminal that applies for authorization to the server and obtains authorization, and the authority given to the target terminal by the server at least includes the application group reorganization; in the embodiment of the application, the target terminal applies for the recombination, namely richer voice interaction and short message notification are carried out by applying for the talk group attached with more terminals.
In the present embodiment, the target group is a talk group composed of a plurality of terminals to which the target terminal applies for attachment, and the waiting group is a talk group in which the corresponding terminal (first terminal) is located before the server attaches to the target group; in the present embodiment, other terminals (not the first terminal) in the waiting group correspond to the second terminals, and the number of the second terminals in the waiting group is not limited.
In this embodiment, the first terminal can at least make a call to other terminals in the same group (waiting group) (the corresponding call includes a call that has been established with the corresponding second terminal or is being initiated to the corresponding second terminal), and at the same time, after the target terminal group reorganization is completed, the target terminal can make a call to the first terminal attached to the target group; in this embodiment, before the group reorganization is completed, the first terminal is attached to the waiting group, and at the same time, also belongs to a terminal to be attached in the target group to which the target terminal requests the group reorganization; after the group reorganization is completed, the first terminal at least attaches to the waiting group and the target group.
In this embodiment, after the target terminal requests for group reorganization, the server sends a group reorganization request to the corresponding first terminal according to the received group reorganization request, and pulls the first terminal into the target group in sequence; when all the first terminals are not completely pulled into the target group, the first terminals to be recombined (not pulled in) send a call request to the server to request to call the second terminals in the waiting group to which the first terminals originally belong.
In this embodiment, when the first terminal does not establish a group communication call with the corresponding second terminal, the server receives a group communication call request initiated by the first terminal to the second terminal belonging to the waiting group and performs user permission judgment (judges whether the corresponding first terminal can perform the group communication call), notifies the first terminal that the call establishment is successful, and allocates a corresponding communication link resource (corresponding media plane) to perform the group communication call.
In this embodiment, after receiving the group reconfiguration request sent by the target terminal, the server detects whether there is a communication link resource allocated to the first terminal for communication between the first terminal and the second terminal in the waiting group, where the communication link resource is allocated, where the allocation of the communication link resource may be completed before the server receives the group reconfiguration request, that is, before the server receives the group reconfiguration request, the first terminal to be recombined already makes a group communication call with the second terminal belonging to the waiting group; the method can also be that the server is allocated before receiving the group reorganization request and issuing the group reorganization request to the corresponding first terminal in the process of carrying out the group reorganization request by the target terminal, and the first terminal to be reorganized corresponding to the group initiates a request of a group call to the second terminal which belongs to the waiting group in the process of being affiliated to the target group. In the process of the target terminal performing the group reassembly request, that is, before the server receives the group reassembly request and issues the group reassembly request to the corresponding first terminal, the communication link resources allocated by the server are randomly allocated, but are not temporarily set.
In this embodiment, after detecting that the corresponding communication link resource is allocated to the first terminal, the server may issue the group reassembly request to the first terminal by using the communication link resource, and further execute the group reassembly procedure.
In this embodiment, the group reorganization request includes target information of the target terminal, target information of the target group, group member information of the target group, and status identification information attached to the target group; specifically, the group reassembly request needs to carry at least the following information: the target terminal corresponds to the identification ID, the group identification ID (corresponding to the target group identification ID) of the request group reorganization, the intra-group identification ID list of the group members (first terminals) in the reorganization group (corresponding to the target group), and the information of whether each group member is successfully pulled into the reorganization group (corresponding to the target group).
In step S102, when there is a communication link resource allocated for the first terminal to communicate with the second terminal, a group reorganization request is issued to the first terminal through the communication link resource, so as to attach the first terminal to the target group.
In this embodiment, after the server detects the allocated communication link resources (including those allocated before the transmission of the group reassembly request and those allocated during the group reassembly process), the server issues a group reassembly request to the corresponding first terminal through the communication link resources, and if the first terminal receives the group reassembly request, the server pulls the first terminal into the target group correspondingly, where the first terminal at least belongs to the waiting group and the target group.
In this embodiment, after attaching a plurality of first terminals to corresponding target groups in sequence, the server records attachment state information of the corresponding first terminals, for example: the first terminal a is affiliated to the waiting group 1 and the target group 2.
Through the steps S101 to S102, in the process of responding to the group reorganization request sent by the target terminal and attaching the plurality of first terminals requested to reorganize by the target terminal to the corresponding target group, detecting whether there is a communication link resource allocated to the first terminal, where the communication link resource is used for communication between the first terminal and the second terminal in the waiting group where the first terminal is located; under the condition that communication link resources allocated for the first terminal and the second terminal are used for communicating, a group reorganization request is issued to the first terminal through the communication link resources so as to attach the first terminal to a target group, the problem that group reorganization service in the related technology affects group communication initiated by a user and causes poor user experience is solved, the call service and the group reorganization service can be normally performed, the special network using habit of call service priority is met, and the beneficial effects of user experience are improved.
It should be noted that, in the related art, in the group reassembling process, the server refuses the group communication call initiated by the first terminal requesting the group reassembly to the second terminal in the attached waiting group, and the corresponding group communication call is allowed to be performed until the group reassembly request is completed, so that the corresponding user needs to wait for a long time, and the user experience is poor; meanwhile, the problem that in the related art, if the first terminal which is requested to recombine the group performs a group communication call with the second terminal in the attached waiting group before the server receives the group recombination request, the corresponding group communication call cannot be received or the server is forced to hang up is solved.
It should be further noted that, after the target terminal requests for group reorganization, if the server does not receive the call request of the corresponding first terminal, the server sequentially issues group reorganization requests to the corresponding plurality of first terminals, and sequentially pulls the corresponding terminals into the set target group until the reorganization is completed.
In some of these embodiments, the following steps are also implemented:
and step 21, when receiving a second call initiated by the target terminal to a first terminal in the target group after the group recombination is completed, respectively acquiring priority information corresponding to the first call and the second call, wherein the priority information is used for representing the grade of the call, and the first call is the call performed by the first terminal and the second terminal in the waiting group.
In this embodiment, after the group reorganization is successful, the target terminal may make a group communication call to all terminals in the target group, at this time, the target terminal creates a corresponding call by sending a corresponding call request (corresponding to the second call) to the server, and then by judging the call request by the server (judging the priorities corresponding to the first call and the second call). In this embodiment, the first call comprises one of the following calls: before the target terminal sends the group reorganization request, the first terminal and the corresponding second terminal establish a group communication call, and in the process that the first terminal is attached to the target group, the first terminal initiates the group communication call with the second terminal in the waiting group.
In this embodiment, the execution of obtaining the priority information may be a server or a first terminal, and in some optional embodiments, when the server does not perform priority judgment of two or more calls, priority judgment of a corresponding call is performed by the first terminal; in this embodiment, the preference server makes a priority decision for the call.
In this embodiment, the priority information is used to indicate the level of the call, the level of the call is also used to indicate the priority of the call, and the level of the call is preconfigured by the server according to the condition of the network, and when a group call with high priority is received, the server preferentially establishes the call of the corresponding group.
And step 22, determining a call judgment result according to the priority information, and carrying out group communication according to the judgment result.
In this embodiment, the call judgment result is determined according to the priority level corresponding to the priority information.
When a second call initiated by the target terminal to the first terminal in the target group after the group reorganization is completed is received through the steps 21 to 22, priority information corresponding to the first call and the second call is respectively obtained, the priority information is used for representing the grade of the call, and the first call is a call made by the first terminal and the second terminal in the waiting group; and determining a call judgment result according to the priority information, carrying out group communication according to the judgment result, judging and selecting the call according to the call priority of the corresponding auxiliary group after the group recombination is successful, so that the call with the higher priority is established preferentially, the private network using habit of call service priority is met, and the user experience is further improved.
In some embodiments, step 22 determines a call judgment result according to the priority information, and performs group communication according to the judgment result, by the following steps:
step 31, determining a first call priority of the call corresponding to the first call request and a second call priority of the call corresponding to the second call request according to the priority information.
Step 32, determining the first call priority and the second call priority.
In step 33, in case it is determined that the first call priority is greater than the second call priority, it is determined that the first terminal remains in the first call.
In this embodiment, when the first call priority is determined to be greater than the second call priority, it indicates that the call priority corresponding to the target group of group reorganization is lower than the call priority corresponding to the waiting group, the server does not notify the call information of the target group of target terminal group reorganization, that is, the target terminal call fails, and the server maintains the original call between the first terminal and the second terminal in the waiting group, that is, the first terminal maintains the first call.
And step 34, hanging up the first call, namely hanging up the call between the first terminal and the second terminal in the waiting group, and carrying out the second call under the condition that the first call priority is judged to be smaller than the second call priority.
In this embodiment, when the second call priority is determined to be greater than the first call priority, it indicates that the call priority corresponding to the target group of group reorganization is higher than the call priority corresponding to the waiting group, and the server hangs up the call between the first terminal and the corresponding second terminal, accesses the call of the target group, that is, establishes the group communication call between the target terminal and the corresponding first terminal in the target group.
And step 35, in the case that the first call priority is judged to be the same as the second call priority, performing group communication according to the selection of the first call and the second call by the first terminal.
In this embodiment, when the first call priority and the second call priority are the same, the second call request is issued to the first terminal, and according to the selection of the group communication call corresponding to the first call request and the second call request by the first terminal, corresponding group communication is performed, for example: the first terminal selects a first call, and the corresponding group communication is the first call; in this embodiment, if the server determines that the first call priority is the same as the second call priority, the server does not make a decision, and the server issues the corresponding call information to the first terminal, prompts the current call information of the user associated with the first terminal, and allows the user to select to connect the corresponding call.
Respectively determining a first call priority of a call corresponding to the first call request and a second call priority of a call corresponding to the second call request according to the priority information in the steps 31 to 35; judging the first call priority and the second call priority; determining that the first terminal remains in the first call under the condition that the first call priority is judged to be greater than the second call priority; hanging up the first call and carrying out the second call under the condition that the first call priority is judged to be smaller than the second call priority; and under the condition that the first call priority and the second call priority are judged to be the same, group communication is carried out according to the selection of the first call and the second call by the first terminal, so that the judgment and selection of the calls with different call priorities are realized, the server is used for creating important calls, the special network using habit of call service priority is met, and the user experience is further improved.
In some embodiments, before the priority information corresponding to the first call and the second call is acquired in step 21, the following steps are further implemented: and in the case that the call priority judgment is not determined, performing the group communication according to the selection of the first call and the second call by the first terminal.
In this embodiment, when receiving a second call initiated by a target terminal to a first terminal in a target group after completing group reorganization, if the server determines that no call priority judgment is performed, the server issues corresponding call information to the first terminal, prompts current call information of a user associated with the first terminal, and the user selects to connect the corresponding call.
In some embodiments, the step S102 of issuing the group reorganization request to the first terminal through the communication link resource is implemented by the following steps: the group reassembly request is sent to the first terminal over the communication link resources (corresponding media plane) using the session initiation protocol SIP or the hypertext transfer protocol HTTP.
Fig. 2 is another flow chart of a method for group communication according to an embodiment of the present application. As shown in fig. 2, an embodiment of the present application provides a method for group communication applied to a terminal to be recombined, the method including the following steps:
step S201, after the communication link resource allocated by the preset server is communicated with the second terminal in the same waiting group, a group reorganization request is received, wherein the server issues the group reorganization request through the allocated communication link resource after receiving the group reorganization request sent by the target terminal requesting the group reorganization.
In this embodiment, the execution body is a terminal requested to be recombined by the target terminal, and is correspondingly defined as a first terminal; in this embodiment, before the first terminal receives the corresponding group reorganization request, the first terminal may perform a call with a second terminal that belongs to the waiting group, or may perform a call with a corresponding second terminal before the target terminal initiates the group reorganization request, where the call between the first terminal and the second terminal is completed by using the communication link resource (corresponding to the media plane) allocated by the server (the server of the MCPTT system), and after the corresponding call is established, it indicates that the corresponding communication link resource is necessarily present, and, at the same time, to establish the corresponding call, it is necessary to perform the call on the allocated communication link resource.
In this embodiment, after the executing body and the second terminal perform the corresponding call (indicating that the communication link resource exists), the server may send the group reassembly request through the communication link resource, and the executing body (the first terminal) in this embodiment receives the corresponding group reassembly request through the communication link resource.
Step S202, the request of group reorganization is responded through the communication link resource so as to be attached to the target group of the group reorganization requested by the target terminal.
In this embodiment, after receiving the corresponding group reorganization request, the first terminal responds to the group reorganization request, and correspondingly attaches to the target group of the group reorganization requested by the target terminal.
Through the steps S201 to S202, after the communication link resources allocated by the preset server are adopted to communicate with the second terminal in the same waiting group, a group reorganization request is received, wherein the server issues the group reorganization request through the allocated communication link resources after receiving the group reorganization request sent by the target terminal requesting group reorganization; the group recombination request is responded through the communication link resource, and the target group which is attached to the group recombination request of the target terminal is used for realizing that the group communication call of the terminal is not influenced by the group recombination service, so that the normal operation of the call service and the group recombination service can be ensured, the situation that the terminal cannot carry out the corresponding group communication call or the group communication call is forced to hang up in the requested group recombination process is avoided, and the user experience is improved.
In some of these embodiments, the following steps are also implemented:
step 41, judging that the priority of the call initiated by the target terminal is greater than the priority of the call established with the second terminal in the same waiting group at the server, and establishing a group communication call with the target terminal.
In this embodiment, after the first terminal is attached to the corresponding target group, the first terminal may establish a call with the second terminal in the original waiting group through the server, and may also establish a call with other first terminals in the target group; the selection of whether to talk to the second terminal or to talk to the other first terminal is determined by the priority of the server to the call initiated, and the server selects the call with the higher priority.
And step 42, when the server judges that the priority of the call initiated by the target terminal is smaller than the priority of the call established by the second terminal in the same waiting group, maintaining the call of the second terminal corresponding to the same waiting group.
In this embodiment, the terminal selects the call with the higher priority based on the server, so that the terminal and the corresponding terminal can communicate with each other, and the user comfort is improved.
Fig. 3 is a flowchart of a group communication method in accordance with a preferred embodiment of the present application, and referring to fig. 3, the method includes the steps of:
step 1, a target terminal B initiates a group reorganization request of a target group 2, and a first terminal to be reorganized comprises a terminal A.
And 2, after receiving the group reorganization request, the server sequentially sends the group reorganization request to the first terminal to be reorganized, and pulls the first terminal into the target group 2.
Step 3, the terminal A initiates a call request of the waiting group 1.
And 4, responding to the successful call establishment, and after receiving the call request of the terminal A, judging and selecting the user authority associated with the terminal A by the server, informing the user that the call establishment is successful, and enabling the terminal A and the second terminal in the waiting group 1 to enter an allocated media surface (corresponding to communication link resources) for conversation.
And step 5, if the server detects that the terminal A has communicated with the media surface, a group reorganization request needs to be issued on the corresponding media surface, wherein the group reorganization request at least needs to carry the ID of the target terminal of the request, the ID of the allocated target group, a group ID list of a plurality of first terminals and whether each first terminal is successfully pulled into the target group.
And 6, after receiving the group reorganization request, the terminal A is affiliated to the target group 2, wherein the terminal A is already affiliated to at least two groups of the waiting group 1 and the target group 2.
In this embodiment, if the server carries the response-required information, the terminal a transmits a group reorganization response to the server, and then the server records the attached states of the plurality of first terminals of the target group 2.
Fig. 4 is a flowchart of a different call priority decision according to a preferred embodiment of the present application, and referring to fig. 4, the decision process includes the steps of:
step 1, after the terminal a initiates the call establishment of the waiting group a, a group reorganization request is received, and a target group D is attached.
And 2, when the recombination of the target group D is completed, the target terminal B can initiate the call of the target group D.
And step 3, call judgment.
In this embodiment, if the server does not perform the call priority judgment, the terminal a performs the call judgment; the terminal A judges the call priority of the call, if the call priority of the target group D is low, namely, the call priority of the target group D is smaller than the call priority of the waiting group A, the server is informed, the call access of the target group D fails, and if the call priority of the target group D is high, namely, the call priority of the target group D is larger than the call priority of the waiting group A, the call of the target group D is established after the call of the waiting group A is hung up.
Fig. 5 is a flowchart of the same call priority decision according to the preferred embodiment of the present application, and referring to fig. 5, the decision process includes the steps of:
step 1, after the terminal a initiates the call establishment of the waiting group a, a group reorganization request is received, and a target group D is attached.
And 2, when the recombination of the target group D is completed, the target terminal B can initiate the call of the target group D.
And step 3, call judgment.
In this embodiment, if the server finds that the call priority of the target group D is the same as the call priority of the waiting group a, the server does not make a judgment, and the server issues call information corresponding to the call to the terminal a, prompts current call information of a user associated with the terminal a, and selects to connect the corresponding call by the corresponding user, for example: the call of the waiting group A is selected to be hung up, and the call of the target group D is established.
In this embodiment, a device for group communication is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and is not described in detail. The terms "module," "unit," "sub-unit," and the like as used below may refer to a combination of software and/or hardware that performs a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware, are also possible and contemplated.
Fig. 6 is a block diagram of an apparatus for group communication according to an embodiment of the present application, as shown in fig. 6, the apparatus including:
a detection module 61, configured to detect, in response to a group reorganization request sent by a target terminal, whether there is a communication link resource allocated to the first terminal in a process of attaching a plurality of first terminals requested to be reorganized by the target terminal to a corresponding target group, where the communication link resource is used for communication between the first terminal and a second terminal in a waiting group where the first terminal is located;
and the processing module 62 is coupled to the detecting module 61 and is configured to issue a group reorganization request to the first terminal through the communication link resource when the communication link resource allocated to the first terminal is in a call with the second terminal, so as to attach the first terminal to the target group.
By the device of the embodiment of the application, in the process of responding to the group reorganization request sent by the target terminal and attaching a plurality of first terminals requested to reorganize by the target terminal to the corresponding target group, whether communication link resources allocated to the first terminals exist or not is detected, wherein the communication link resources are used for communication between the first terminals and second terminals in the waiting group where the first terminals are located; under the condition that communication link resources allocated for the first terminal and the second terminal are used for communicating, a group reorganization request is issued to the first terminal through the communication link resources so as to attach the first terminal to a target group, the problem that group reorganization service in the related technology affects group communication initiated by a user and causes poor user experience is solved, and the beneficial effects that both calling service and group reorganization service can be normally performed are achieved.
In some of these embodiments, the apparatus is further for: when receiving a second call initiated by a target terminal to a first terminal in a target group after the group recombination is completed, respectively acquiring priority information corresponding to the first call and the second call, wherein the priority information is used for representing the grade of the call, and the first call is a call made by the first terminal and the second terminal in a waiting group; and determining a call judgment result according to the priority information, and carrying out group communication according to the judgment result.
In some of these embodiments, the apparatus is further for: according to the priority information, determining a first call priority of a call corresponding to the first call request and a second call priority of a call corresponding to the second call request respectively; judging the sizes of the first call priority and the second call priority; determining that the first terminal remains in the first call if the first call priority is judged to be greater than the second call priority; hanging up the first call and carrying out the second call under the condition that the first call priority is judged to be smaller than the second call priority; and in the case that the first call priority is judged to be the same as the second call priority, carrying out the group communication according to the selection of the first call and the second call by the first terminal.
In some of these embodiments, the apparatus is further for: before priority information corresponding to a first call and a second call is acquired, the group communication is performed according to the selection of the first call and the second call by the first terminal under the condition that the judgment of the priority of the call is not performed.
In some of these embodiments, the processing module 62 is further configured to: the group reassembly request is sent to the first terminal over the communication link resources using the session initiation protocol SIP or the hypertext transfer protocol HTTP.
Fig. 7 is a schematic structural diagram of a terminal according to an embodiment of the present application, and as shown in fig. 7, the embodiment of the present application provides a terminal, which includes a processor 71, a communication interface 72, a memory 73, and a communication bus 74, wherein the processor 71, the communication interface 72, and the memory 73 perform communication with each other through the communication bus 74,
a memory 73 for storing a computer program;
processor 71, when executing programs stored on memory 73, performs the method steps of fig. 2.
The technical effects brought by the processor 71 in the terminal implementing the method steps in fig. 2 are identical to those of the method for performing group communication in fig. 2 in the above embodiment, and will not be described herein.
In some of these embodiments, the terminal is further configured to: when the server judges that the priority of the call initiated by the target terminal is greater than the priority of the call established with the second terminal in the same waiting group, establishing a group communication call with the target terminal; and when the server judges that the priority of the call initiated by the target terminal is smaller than the priority of the call established by the second terminal in the same waiting group, maintaining the call of the second terminal corresponding to the same waiting group.
Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 8, the embodiment of the present application provides an electronic device including a processor 81, a communication interface 82, a memory 83, and a communication bus 84, where the processor 81, the communication interface 82, and the memory 83 perform communication with each other through the communication bus 84,
a memory 83 for storing a computer program;
processor 81 is configured to implement the method steps of fig. 1 and/or fig. 2 when executing programs stored on memory 83.
The technical effects of the processor 81 in the electronic device implementing the method steps in fig. 1 are consistent with those of the method for performing group communication in fig. 1 in the above embodiment, and will not be described herein.
The communication bus mentioned by the above terminal may be a peripheral component interconnect standard (Peripheral Component Interconnect, abbreviated as PCI) bus or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated as EISA) bus, etc. The communication bus may be classified as an address bus, a data bus, a control bus, or the like. For ease of illustration, only one thick line is shown in fig. 8, but not only one bus or one type of bus.
The communication interface is used for communication between the terminal and other devices.
The memory may include random access memory (Random Access Memory, RAM) or non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory may also be at least one memory device located remotely from the aforementioned processor.
The processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but also digital signal processors (Digital Signal Processing, DSP for short), application specific integrated circuits (Application Specific Integrated Circuit, ASIC for short), field-programmable gate arrays (Field-Programmable Gate Array, FPGA for short) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
The present application also provides a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the method of group communication as provided in any of the method embodiments described above.
In a further embodiment of the present application, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the steps of the method of group communication as described in any of the above embodiments.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method of group communication for use in an MCPTT system, the method comprising:
detecting whether communication link resources allocated to a plurality of first terminals are present or not in the process of attaching the plurality of first terminals requested to be recombined by a target terminal to corresponding target groups in response to a group recombination request sent by the target terminal, wherein the communication link resources are used for communication between the first terminal and a second terminal in a waiting group where the first terminal is located;
and under the condition that communication link resources allocated for the first terminal are communicated with the second terminal, issuing the group reorganization request to the first terminal through the communication link resources so as to attach the first terminal to the target group.
2. The method of claim 1, wherein the group reorganization request includes group membership information of the target group and status identification information attached to the target group.
3. The method according to claim 1, wherein the method further comprises:
when receiving a second call initiated by the target terminal to the first terminal in the target group after the group recombination is completed, respectively acquiring priority information corresponding to a first call and the second call, wherein the priority information is used for representing the grade of the call, and the first call is the call performed by the first terminal and the second terminal in the waiting group;
and determining a call judgment result according to the priority information, and carrying out group communication according to the judgment result.
4. A method according to claim 3, wherein determining a call pick result based on the priority information and performing group communication based on the pick result comprises:
according to the priority information, respectively determining a first call priority corresponding to the first call and a second call priority corresponding to the second call;
judging the sizes of the first call priority and the second call priority;
determining that the first terminal remains in the first call if the first call priority is judged to be greater than the second call priority;
hanging up the first call and carrying out the second call under the condition that the first call priority is judged to be smaller than the second call priority;
and in the case that the first call priority is judged to be the same as the second call priority, carrying out the group communication according to the selection of the first call and the second call by the first terminal.
5. A method according to claim 3, wherein prior to obtaining priority information corresponding to the first call and the second call, the method further comprises: and in the case that the call priority judgment is not determined, carrying out the group communication according to the selection of the first call and the second call by the first terminal.
6. A method of group communication applied to a terminal to be recombined, the method comprising:
after a communication link resource allocated by a preset server is communicated with a second terminal in the same waiting group, receiving a group reorganization request, wherein the server sends the group reorganization request through the allocated communication link resource after receiving the group reorganization request sent by a target terminal requesting group reorganization; and responding to the group reorganization request through the communication link resource so as to attach to the target group of the group reorganization requested by the target terminal.
7. The method of claim 6, wherein the method further comprises:
when the server judges that the priority of the call initiated by the target terminal is greater than the priority of the call established with the second terminal in the same waiting group, establishing a group communication call with the target terminal;
and when the server judges that the priority of the call initiated by the target terminal is smaller than the priority of the call established by the second terminal in the same waiting group, maintaining the call of the second terminal corresponding to the same waiting group.
8. The terminal is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the method of group communication of claim 6 or 7 when executing a program stored on a memory.
9. The electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus;
a memory for storing a computer program;
a processor for implementing the steps of the method of group communication of any of claims 1-5 when executing a program stored on a memory.
10. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of group communication according to any one of claims 1-5 and/or the steps of the method of group communication according to claim 6 or 7.
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| CN202210487096.3A CN117062012A (en) | 2022-05-06 | 2022-05-06 | Group communication method, terminal, electronic device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210487096.3A CN117062012A (en) | 2022-05-06 | 2022-05-06 | Group communication method, terminal, electronic device and storage medium |
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