CN112188413A - Method, device, terminal and system for dynamically switching group of cluster system - Google Patents
Method, device, terminal and system for dynamically switching group of cluster system Download PDFInfo
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- CN112188413A CN112188413A CN201910595632.XA CN201910595632A CN112188413A CN 112188413 A CN112188413 A CN 112188413A CN 201910595632 A CN201910595632 A CN 201910595632A CN 112188413 A CN112188413 A CN 112188413A
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
- H04L65/1086—In-session procedures session scope modification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
- H04L65/1093—In-session procedures by adding participants; by removing participants
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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Abstract
The invention relates to a method, a device, a terminal and a system for dynamically switching groups of a cluster system, wherein the method is applied to a communication terminal and comprises the following steps: receiving a packet protocol, analyzing and acquiring protocol information of the packet protocol, wherein the protocol information comprises protocol time and a protocol group number of a switched protocol group; and switching to the protocol group according to the protocol information. The terminal can be automatically switched to the protocol group according to the protocol information, and a plurality of terminals can be simultaneously switched to the same group at any time node without manual participation and time errors; effectively avoided artifical switching to cause switch error, accuracy height.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method, an apparatus, a terminal, and a system for dynamically switching a group in a cluster system.
Background
A trunked Communication system (trunked Communication system, also called trunked radio Communication) is a system that centralizes a certain number of various types of sparse capacity professional users and utilizes radio channels of the same bus to perform multipurpose, high-performance dedicated radio Communication mainly for commanding height. The trunking communication has the characteristics of dynamic channel allocation, multi-user shared channel resources and the like, and the limited wireless channel resources are fully utilized, so that members participating in the trunking communication can share rich special functions and services.
With the continuous development of Long Term Evolution (LTE) trunking service, in a private network trunking network, services provided by a trunking communication system are increasingly abundant, including call services, such as one-to-one individual call and one-to-many group call, and non-call services, such as short data, positioning, and the like, and the trunking communication system supports concurrent processing of the non-call services and the call services, and provides comprehensive services for trunking users.
In a trunking communication system, one terminal usually stores a plurality of groups, which may cause frequent group switching by one terminal. For example, when a terminal needs to switch from one group to another group at a certain time and needs to switch frequently within a certain period of time, in this case, if a method for dynamically switching the current group is implemented without rule making, various problems may occur in manually switching the groups.
The method for switching the group of the cluster system at present is manual switching, the method needs manual participation, when the group is frequently switched, the manual operation is complicated, errors are easy to occur, the group is not convenient to be switched and initiated in real time and rapidly, and under some special conditions, dynamic switching of the current group and timely initiation of group calling are necessary. In addition, switching the current group by manual selection has the following problems:
1. when a plurality of terminals need to be switched to the same group at a certain time node, manual switching cannot be performed in time, and a time error exists;
2. in the existing cluster communication network, a plurality of groups may exist, and manual switching to select the current group is easy to cause switching errors.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method, an apparatus, a terminal and a system for dynamically switching a group in a cluster system, aiming at the above-mentioned defects in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a method for constructing a dynamic switching group of a cluster system is applied to a communication terminal and comprises the following steps:
receiving the grouping protocol, analyzing and acquiring protocol information of the grouping protocol, wherein the protocol information comprises protocol time and a protocol group number of a switched protocol group;
and switching to a protocol group according to the protocol information.
Preferably, the switching to the protocol group according to the protocol information includes:
acquiring the protocol time of the grouping protocol and the protocol group number of the switched protocol group according to the protocol information;
detecting the terminal time of the terminal, and judging whether the terminal time is matched with the protocol time;
and if so, switching to the protocol group according to the protocol group number.
Preferably, if yes, switching to the protocol group according to the protocol group number includes:
detecting whether the mobile phone is in a call state within a preset time period;
if yes, keeping the current group;
if not, switching to the protocol group according to the protocol group number.
Preferably, the switching to the protocol group according to the protocol information includes:
judging whether an instruction for switching to a set group input by a user is received;
and if so, switching to the setting group according to the instruction for switching to the setting group.
Preferably, if so, after switching to the setting group according to the instruction for switching to the setting group, the method further includes:
judging whether an instruction for switching back to the protocol group is received;
and if so, switching to the protocol group according to the instruction for switching back to the protocol group.
The invention also provides a method for dynamically switching the cluster system, which comprises the following steps:
acquiring a packet protocol and sending the acquired packet protocol to a terminal;
the terminal receives the grouping protocol, analyzes and acquires protocol information of the grouping protocol, wherein the protocol information comprises protocol time and a protocol group number of a switched protocol group;
and the terminal switches to a protocol group according to the protocol information.
Preferably, the step of acquiring the packet protocol and transmitting the acquired packet protocol to the terminal comprises:
acquiring time and a grouping plan;
and formulating the grouping protocol according to the time and the grouping plan.
Preferably, the step of acquiring a packet protocol and transmitting the acquired packet protocol to the terminal includes:
acquiring the packet protocol;
detecting whether a free channel exists;
if yes, the grouping protocol is sent to the terminal;
if so, the step of sending the packet protocol to the terminal further comprises:
judging whether confirmation information returned by the terminal is received or not;
if yes, the packet protocol is judged to be successfully sent.
Preferably, the step of switching the terminal to the protocol group according to the protocol information includes:
the terminal acquires the protocol time and the protocol group number of the packet protocol according to the protocol information;
the terminal detects the terminal time of the terminal and judges whether the terminal time is matched with the protocol time;
if yes, switching to the protocol group according to the protocol group number;
if so, the step of switching to the protocol group according to the protocol group number comprises the following steps:
detecting whether the terminal is in a call state within a preset time period;
if yes, keeping the terminal in the current group;
if not, switching to the protocol group according to the protocol group number.
Preferably, the step of switching the terminal to the protocol group according to the protocol information is followed by:
judging whether an instruction for switching to a set group input by a user is received;
if yes, switching to a setting group according to the instruction for switching to the setting group;
if so, the step of switching to the setting group according to the instruction of switching to the setting group further comprises the following steps:
judging whether an instruction for switching back to the protocol group is received;
and if so, switching to the protocol group according to the instruction for switching back to the protocol group.
The invention also provides a communication terminal, which comprises a processor, a memory and a transceiver;
the transceiver is used for communicating with a cluster system;
the memory to store program instructions;
the processor is configured to perform the steps of the method described above according to program instructions stored in the memory.
The invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method as described above.
The method for dynamically switching the cluster system has the following beneficial effects: the terminal can be automatically switched to the protocol group according to the protocol information, and a plurality of terminals can be simultaneously switched to the same group at any time node without manual participation and time errors; effectively avoided artifical switching to cause switch error, accuracy height.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic flowchart of a first embodiment of a method for dynamically switching a group in a cluster system according to the present invention;
FIG. 2 is a schematic diagram of a packet protocol formulating and transmitting process of the present invention;
FIG. 3 is a schematic diagram of a terminal handover process according to the present invention;
FIG. 4 is a flowchart illustrating a second embodiment of a method for dynamically switching groups in a cluster system according to the present invention;
FIG. 5 is a schematic diagram of an application example of a dynamic switching group of a cluster system according to the present invention;
FIG. 6 is a flowchart illustrating a method for dynamically switching groups in a cluster system according to another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a communication terminal of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flowchart illustrating a first embodiment of a method for dynamically switching a group in a cluster system according to the present invention.
As shown in fig. 1, in this embodiment, the method for dynamically switching groups of the cluster system includes the following steps:
and step S1, acquiring the grouping protocol and sending the acquired grouping protocol to the terminal.
Specifically, the method comprises the following steps of:
step S1-0, acquiring time and grouping plan.
And step S1-1, formulating a grouping protocol according to the time and the grouping plan.
In this embodiment, step S1-0 and step S1-1 may be performed by a cluster system, or may be performed by other business systems, and the present invention is not limited in particular. Wherein the time and grouping schedule may be entered by an associated administrator.
Further, as shown in fig. 2, after the established packet protocol is obtained, the packet protocol may be transmitted to the terminal according to the following procedure.
The method specifically comprises the following steps:
and step S101, acquiring a packet protocol.
Step S102, whether an idle channel exists is detected.
And step S103, if so, sending the packet protocol to the terminal.
It is to be understood that if there is no free channel in the detection process, no packet protocol is sent to the terminal.
By detecting the channel resources and sending the grouping protocol to the terminal when an idle channel exists, the channel resources can be effectively saved and the service channel is not occupied.
Further, still include:
and step S104, judging whether confirmation information returned by the terminal is received.
And step S105, if so, judging that the packet protocol is successfully sent.
Further, when the acknowledgement information returned by the terminal is not received, it may be determined that the packet protocol transmission is unsuccessful, at this time, the process continues to return to step S102, and perform detection on whether there is an idle channel, so as to prepare to continue to transmit the packet protocol to the terminal at the next time.
It is understood that after sending the packet protocol to the terminal, whether the packet protocol was sent successfully can be determined by detecting whether the terminal returns an acknowledgement. When the confirmation information returned by the terminal is not received, the packet protocol transmission failure can be judged.
Wherein, the judgment of whether the packet protocol is successfully transmitted can be realized by adopting the conventional technical means in the field. For example, a check bit may be set in the packet protocol, when the terminal receives the packet protocol sent by the trunking system, the check bit in the packet protocol is extracted, and corresponding check information is returned according to a preset check rule, and the trunking system can determine that the packet protocol is successfully sent after receiving the check information returned by the terminal.
And step S2, the terminal receives the packet protocol, analyzes and acquires the protocol information of the packet protocol.
Further, after receiving the packet protocol, the terminal also stores the received packet protocol.
Here, the protocol information of the packet protocol includes information such as a protocol identifier, a version number, a sequence number, an issue time, a type, a terminal identifier, a time slot, a group number, a check bit, and an end character. The details are shown in the following table:
as shown in the above table, in this embodiment, the check bit may be represented by a character or a character string with a length of 3 bytes, and by setting the check bit in the packet protocol, when the terminal receives the packet protocol, the terminal returns corresponding check information according to the check bit, and the cluster terminal determines whether the packet protocol is successfully sent according to the check information returned by the terminal.
And step S3, the terminal switches to the protocol group according to the protocol information.
Specifically, as shown in fig. 3, the step S3 includes:
step S301, the terminal acquires the protocol time and the protocol group number of the packet protocol according to the protocol information.
Step S302, the terminal detects the terminal time of the terminal and judges whether the terminal time is matched with the protocol time.
Further, the terminal checks the terminal time before judging whether the terminal time is matched with the protocol time.
In practical application, the terminal time of the terminal is incorrect due to hardware, software or environmental factors, so that the terminal time of the terminal is corrected before judging whether the terminal time of the terminal is matched with the protocol time, the judgment error can be effectively avoided, and the matching accuracy is improved.
And step S303, if yes, switching to the protocol group according to the protocol group number.
It is understood that the protocol suite is the protocol suite corresponding to the protocol suite number.
In one embodiment, according to time and grouping plans, assume that in the morning 8: 00-9: 00, in the time period, the terminal A needs to be switched to the protocol group X; in the afternoon 3: 00-4: during this time period 00 a switch is made to protocol group Y.
After the terminal a analyzes the received packet protocol, the two packet requirements are obtained: namely, (1) in the morning 8: 00-9: 00, in the time period, the terminal A needs to be switched to the protocol group X; (2) in the afternoon 3: 00-4: during the time period 00, a switch is made to protocol group Y. Therefore, the terminal detects whether its own time is in the morning 8: 00-9: 00 or whether in the afternoon 3: 00-4: 00, if the terminal detects that the terminal time is 8: 00-9: in the time period of 00, automatically switching to a protocol group corresponding to the group number according to the group number in the grouping protocol, namely a protocol group X; if the terminal detects that the terminal time is 3 in the afternoon: 00-4: and 00, automatically switching to the protocol group corresponding to the group number according to the group number in the grouping protocol, namely the protocol group Y. The group switching is automatically completed.
Further, before performing step S303, the method includes:
step S3031, detecting whether the terminal is in a call state within a preset time period.
Step S3032, if yes, the terminal is kept in the current group; if not, go to step S303.
It can be understood that, when the terminal is kept in the current group, the terminal continues to return to step S3031, and detects whether the terminal is in the call state within a preset time period (for example, 10S, although it can be understood that the preset time period is not limited to 10S and may be set according to actual requirements), if the terminal is always in the call state, the terminal continues to be protected in the current group, and if there is no call within the preset time period, the terminal is switched to the protocol group.
The number of the terminals of the embodiment of the invention can be one or more.
The invention issues the prepared or obtained grouping protocol to the corresponding terminal when the cluster system detects the idle channel, the terminal stores the received grouping protocol and returns confirmation information to the cluster system after receiving the grouping protocol so as to inform the cluster system that the grouping protocol is successfully sent. The terminal judges itself according to the protocol information in the grouping protocol, such as terminal identification, time quantum, group number, service channel, etc., and when the self condition meets the switching condition in the protocol information, automatically switches to the corresponding protocol group according to the group number in the protocol information. The method does not need manual participation, has quick response and simplifies the process of switching the current group by the terminal. The purpose that a plurality of terminals can be switched to the same group at any time node is achieved, and time errors do not exist. In addition, the problem that switching errors easily occur in manual switching of the current group can be avoided, and the switching accuracy is high. The problems that the existing manual switching mode needs manual participation, manual operation is complex and easy to make mistakes when groups are frequently switched, and the groups are not convenient to switch rapidly in real time to initiate group calling and the like are effectively solved.
Fig. 4 is a schematic flowchart illustrating a second embodiment of a method for dynamically switching a group in a cluster system according to the present invention.
The embodiment further comprises the following steps based on the first embodiment:
step S3 is followed by:
step S4, it is determined whether or not an instruction to switch to a setting group is received from the user.
Step S5, if yes, switching to the setting group according to the command for switching to the setting group.
It is to be understood that if no instruction to switch to the setting group is received from the user, the terminal continues to remain in the current group, wherein the current group is the protocol group switched to in step S3.
Here, the set is a group selected by the user, and may be a protocol set other than the protocol set, a non-protocol set, or the like.
Further, after step S5, the method further includes:
step S6, determine whether a switch back to protocol suite command is received.
Here, the instruction to switch back to the protocol suite may be triggered manually by the user.
And step S7, if yes, switching back to the protocol group according to the instruction of switching back to the protocol group.
In this step, after receiving an instruction for switching a protocol group input by a user, the terminal first detects a group number corresponding to a current time period in a packet protocol, and switches to the protocol group corresponding to the group number after detecting the corresponding group number.
The invention reserves the traditional manual group switching mode, and after the terminal is automatically switched to the protocol group, if the user manually triggers the switching to the setting group (other protocol groups or non-protocol groups), the switching to the setting group is directly carried out according to the triggering instruction of the user.
The method for dynamically switching the cluster system can be applied to various cluster scheduling fields.
In the application field I, the current group needs to be frequently switched by the guard personnel according to the duty scheduling plan. And the manual operation is complicated when frequently switching operation, and is easy to make mistakes, and is not beneficial to switching groups in real time, so that by implementing the method for dynamically switching groups of the cluster system in the field, the grouping protocol is issued to the terminal, and the terminal automatically analyzes the protocol and automatically matches and switches to the corresponding protocol group according to the protocol information. The method is simple to operate and does not need manual participation.
The invention can make time and grouping rules according to the security task plan, further make corresponding grouping protocols, analyze the grouping protocols and automatically perform matching switching to the corresponding protocol groups according to protocol information, thereby ensuring the security task to be completed efficiently and quickly.
For example, as shown in fig. 5, a police team has 3 police officers who need to be in the morning 8: 30-9: and 30, switching to 32821311 groups to execute tasks, formulating a corresponding grouping protocol according to time and a grouping plan in advance, sending the grouping protocol to the terminal, automatically detecting by the terminal, and performing, in 8: 30-9: switch to 32821311 sets for period 30. If the ratio is 8: 30-9: if the police officer A still communicates in other groups within the time period of 30, the police officer A is not switched to the 32821311 group, whether the police officer A is still in a communication state or not is detected after a period of time, and if the police officer A is in a non-communication state, the police officer A is switched to the 32821311 group; if the ratio is 8: 30-9: and in the time period of 30, the police officer B is switched to 32821311 groups, and at the moment, an emergency task needs to be switched to other groups to execute the task, the police officer B can manually switch to the other groups to execute the task, and at the moment, the manual switching priority is highest, and the group call is reserved.
Fig. 6 is a schematic flowchart of a method for dynamically switching a group in a cluster system according to another embodiment of the present invention.
The method for dynamically switching the cluster system can be applied to communication terminals.
Specifically, as shown in fig. 6, the method for dynamically switching groups of the cluster system includes the following steps:
step S801, receiving a packet protocol, analyzing and acquiring protocol information of the packet protocol, where the protocol information includes protocol time and a protocol group number of a protocol group to be switched.
And step S802, switching to a protocol group according to the protocol information.
Specifically, the step S802 of switching to the protocol group according to the protocol information includes:
step S8021, the protocol time of the grouping protocol and the protocol group number of the switched protocol group are obtained according to the protocol information.
Step S8022, detecting the terminal time of the terminal, and judging whether the terminal time is matched with the protocol time.
And step S8023, if yes, switching to the protocol group according to the protocol group number.
Further, in step S8022, if yes, the switching to the protocol group according to the protocol group number includes:
step S80221, detecting whether the mobile terminal is in a call state within a preset time period.
Step S80222, if yes, keeping in the current group.
And step S80223, if not, switching to the protocol group according to the protocol group number.
Further, after step S802, the method for dynamically switching groups by a cluster system includes:
step S803 determines whether or not an instruction to switch to a setting group is received from a user.
Step S804, if yes, switching to the setting group according to the instruction for switching to the setting group.
Step S805, determining whether an instruction to switch back to the protocol suite is received.
And step S806, if yes, switching to the protocol group according to the instruction of switching back to the protocol group.
Referring to fig. 7, the present invention also provides a communication terminal including: including a processor 112, a memory 111, and a transceiver 113.
A transceiver 113 for communicating with the cluster system.
A memory 111 for storing program instructions.
And the processor 112 is configured to execute the steps of the method for dynamically switching groups of a cluster system disclosed in the embodiment of the present invention according to the program instructions stored in the memory 111.
Further, the present invention also discloses a storage medium, which is a readable storage medium, wherein the storage medium stores a computer program, and when the stored computer program is executed by the processor 112, the steps of the method for dynamically switching groups of the cluster system disclosed in the embodiment of the present invention are implemented.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (12)
1. A method for dynamically switching groups of a cluster system is applied to a communication terminal and is characterized by comprising the following steps:
receiving the grouping protocol, analyzing and acquiring protocol information of the grouping protocol, wherein the protocol information comprises protocol time and a protocol group number of a switched protocol group;
and switching to a protocol group according to the protocol information.
2. The method of claim 1, wherein the switching to a protocol group according to the protocol information comprises:
acquiring the protocol time of the grouping protocol and the protocol group number of the switched protocol group according to the protocol information;
detecting the terminal time of the terminal, and judging whether the terminal time is matched with the protocol time;
and if so, switching to the protocol group according to the protocol group number.
3. The method of claim 2, wherein if the group is dynamically switched to the protocol group according to the protocol group number, the switching to the protocol group according to the protocol group number comprises:
detecting whether the mobile phone is in a call state within a preset time period;
if yes, keeping the current group;
if not, switching to the protocol group according to the protocol group number.
4. The method of claim 1, wherein the switching to the protocol group according to the protocol information comprises:
judging whether an instruction for switching to a set group input by a user is received;
and if so, switching to the setting group according to the instruction for switching to the setting group.
5. The method of claim 4, wherein if the group is dynamically switched to the configuration group according to the instruction for switching to the configuration group, the method further comprises:
judging whether an instruction for switching back to the protocol group is received;
and if so, switching to the protocol group according to the instruction for switching back to the protocol group.
6. A method for dynamically switching groups of a cluster system is characterized by comprising the following steps:
acquiring a packet protocol and sending the acquired packet protocol to a terminal;
the terminal receives the grouping protocol, analyzes and acquires protocol information of the grouping protocol, wherein the protocol information comprises protocol time and a protocol group number of a switched protocol group;
and the terminal switches to a protocol group according to the protocol information.
7. The method of claim 6, wherein the step of obtaining a packet protocol and sending the obtained packet protocol to the terminal comprises:
acquiring time and a grouping plan;
and formulating the grouping protocol according to the time and the grouping plan.
8. The method of claim 6, wherein the step of acquiring a packet protocol and sending the acquired packet protocol to the terminal comprises:
acquiring the packet protocol;
detecting whether a free channel exists;
if yes, the grouping protocol is sent to the terminal;
if so, the step of sending the packet protocol to the terminal further comprises:
judging whether confirmation information returned by the terminal is received or not;
if yes, the packet protocol is judged to be successfully sent.
9. The method for dynamically switching groups of a cluster system according to claim 6, wherein the step of switching the terminal to the protocol group according to the protocol information comprises:
the terminal acquires the protocol time and the protocol group number of the packet protocol according to the protocol information;
the terminal detects the terminal time of the terminal and judges whether the terminal time is matched with the protocol time;
if yes, switching to the protocol group according to the protocol group number;
if so, the step of switching to the protocol group according to the protocol group number comprises the following steps:
detecting whether the terminal is in a call state within a preset time period;
if yes, keeping the terminal in the current group;
if not, switching to the protocol group according to the protocol group number.
10. The method for dynamically switching groups of a cluster system according to claim 6, wherein the step of switching the terminal to the protocol group according to the protocol information is followed by:
judging whether an instruction for switching to a set group input by a user is received;
if yes, switching to a setting group according to the instruction for switching to the setting group;
if so, the step of switching to the setting group according to the instruction of switching to the setting group further comprises the following steps:
judging whether an instruction for switching back to the protocol group is received;
and if so, switching to the protocol group according to the instruction for switching back to the protocol group.
11. A communication terminal comprising a processor, a memory and a transceiver;
the transceiver is used for transceiving communication signals;
the memory to store program instructions;
the processor configured to perform the steps of the method of any one of claims 1-10 in accordance with program instructions stored in the memory.
12. A storage medium having a computer program stored thereon, the computer program, when being executed by a processor, realizing the steps of the method according to any of the claims 1-10.
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| CN116033367A (en) * | 2021-10-27 | 2023-04-28 | 成都鼎桥通信技术有限公司 | Group call method, device, equipment and storage medium |
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