CN111601261B - Load balancing method of control channel, group call service processing method and related equipment - Google Patents
Load balancing method of control channel, group call service processing method and related equipment Download PDFInfo
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- CN111601261B CN111601261B CN202010047700.1A CN202010047700A CN111601261B CN 111601261 B CN111601261 B CN 111601261B CN 202010047700 A CN202010047700 A CN 202010047700A CN 111601261 B CN111601261 B CN 111601261B
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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
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/08—Load balancing or load distribution
- H04W28/082—Load balancing or load distribution among bearers or channels
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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
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
Abstract
The application provides a load balancing method of a control channel, a group calling service processing method and related equipment, wherein the load balancing method of the control channel comprises the following steps: dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group; respectively distributing control channels for each terminal group according to a preset load balancing strategy; and respectively registering each terminal group to the control channel to which each terminal group belongs. In the application, the purpose of reducing the downlink pressure of the air interface of the control channel when the load balance among the plurality of control channels is realized can be achieved through the above mode.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a load balancing method for a control channel, a group call service processing method, and related devices.
Background
In a PDT (Digital Trunking) or DMR (Digital Mobile Radio) system, if the number of terminals randomly accessing a group call service in a unit time increases under one base station, the air interface uplink collision rate of a control channel may increase, which may cause a failure in random access of the terminals. In order to improve the success rate of random access of the terminal, a plurality of control channels are generally set to share the access task of the terminal, thereby realizing load balancing of the plurality of control channels.
In the current multi-control channel load balancing scheme, a terminal is generally allocated to multiple control channels in units of terminals, but when the control channels are allocated to multiple terminals, the downlink air interface pressure of the control channels is increased.
Disclosure of Invention
In order to solve the foregoing technical problems, embodiments of the present application provide a load balancing method for a control channel, a group call service processing method, and related devices, so as to achieve the purpose of reducing downlink pressure of an air interface of the control channel when implementing load balancing among multiple control channels, where the technical scheme is as follows:
a load balancing method of a control channel comprises the following steps:
dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group;
respectively distributing control channels for each terminal group according to a preset load balancing strategy;
and respectively registering each terminal group to the control channel to which the terminal group belongs.
Preferably, the method further comprises:
after receiving a registration or group attachment request of a target terminal and confirming that the target terminal has the authority, determining a terminal group to which the target terminal belongs;
and registering the target terminal to a control channel where a terminal group to which the target terminal belongs is located.
Preferably, the registering each terminal group to the control channel to which it belongs includes:
and respectively issuing a control channel adjustment instruction corresponding to each terminal group to each control channel so that the terminal registered on each control channel is switched to the control channel to which the terminal group to which the terminal belongs according to the control channel adjustment instruction corresponding to the terminal group to which the terminal belongs.
A group call service processing method includes:
dividing terminals registered on a plurality of control channels and having the same service into a group as a terminal group;
respectively distributing control channels for each terminal group according to a preset load balancing strategy;
respectively registering each terminal group to the control channel to which each terminal group belongs;
when a target terminal group initiates a group calling service, a group calling signaling is issued to a control channel to which the target terminal group belongs, wherein the target terminal group is one of a plurality of terminal groups.
A load balancing apparatus of a control channel, comprising:
the dividing module is used for dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group;
the distribution module is used for respectively distributing control channels for each terminal group according to a preset load balancing strategy until the number of the terminal groups among the plurality of control channels is balanced;
and the first registration module is used for respectively registering each terminal group to the control channel to which the terminal group belongs.
Preferably, the apparatus further comprises:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining a terminal group to which a target terminal belongs after receiving a registration request or a group attachment request of the target terminal and confirming that the terminal group has the authority;
and the second registration module is used for registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located.
A group call service processing apparatus, comprising:
the dividing module is used for dividing the terminals with the same service registered on the plurality of control channels into a group as a terminal group;
the distribution module is used for respectively distributing control channels for each terminal group according to a preset load balancing strategy until the number of the terminal groups among the plurality of control channels is balanced;
the registration module is used for respectively registering each terminal group to the control channel to which the terminal group belongs;
and the signaling issuing module is used for issuing the group calling signaling to the control channel to which the target terminal group belongs under the condition that the target terminal group initiates the group calling service, wherein the target terminal group is one of a plurality of terminal groups.
A server, comprising: a processor, a memory, and a data bus through which the processor and the memory communicate;
the memory is used for storing programs;
the processor is configured to execute any one of the above load balancing methods for the control channel according to the program stored in the memory.
A server, comprising: a processor, a memory, and a data bus through which the processor and the memory communicate;
the memory is used for storing programs;
the processor is used for executing the group call service processing method according to the program stored in the memory.
A storage medium having stored thereon a computer program which, when executed by a processor, carries out the method of any one of the preceding claims.
Compared with the prior art, the beneficial effect of this application is:
in the application, based on the principle that the control channel issues the same signaling for a plurality of terminals of the same group call service, the terminals of the same group call service registered on a plurality of control channels are divided into a group as a terminal group, and the control channels are respectively allocated to each terminal group according to a preset load balancing strategy, so as to realize corresponding load balancing. And respectively registering each terminal group to the control channel to which the terminal group belongs, so that a plurality of terminals of the same group calling service are registered to the same control channel, and the aim of reducing the air interface downlink pressure of the control channel is fulfilled.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a flowchart of a method for load balancing of a control channel according to the present application;
fig. 2 is a schematic diagram illustrating a registration situation of a terminal on a control channel provided in the present application;
fig. 3 is a schematic diagram illustrating the registration of a terminal group on a control channel according to the present application;
fig. 4 is a flowchart of another method for load balancing of control channels provided in the present application;
fig. 5 is a flowchart of yet another method for load balancing of control channels provided herein;
fig. 6 is a flowchart of yet another method for load balancing of control channels provided herein;
fig. 7 is a flowchart of yet another method for load balancing control channels provided herein;
fig. 8 is a schematic logical structure diagram of a load balancing apparatus for control channels according to the present application;
fig. 9 is a schematic structural diagram of a server provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The embodiment of the application discloses a load balancing method for a control channel, which comprises the following steps: dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group; respectively allocating control channels to each terminal group until the number of the terminal groups among a plurality of control channels is balanced; and respectively registering each terminal group to the control channel to which the terminal group belongs. In the application, the load balancing taking the group calling service as a unit is realized.
As shown in fig. 1, a flowchart of an embodiment 1 of a method for load balancing of a control channel provided in the present application is provided, where the method includes the following steps:
step S11, dividing the terminals registered on the multiple control channels and having the same group call service into a group, and using the group as a terminal group.
In this embodiment, terminals registered on a plurality of control channels and having the same group call service are divided into a group, and the group is described as a terminal group. For example, as shown in fig. 2, a base station includes 4 control channels, which are CH1, CH2, CH3, and CH4, terminals MS1-MS4 belong to Group call service Group1, terminals MS5-MS8 belong to Group call service Group2, terminals MS9-MS12 belong to Group call service Group3, and terminals MS13-MS16 belong to Group call service Group4, where MS1, MS2, MS5, MS9, and MS13 are registered on CH1, MS10, and MS14 are registered on CH2, MS3, MS6, MS11, and MS15 are registered on CH3, and MS4, MS7, MS8, MS12, and MS16 are registered on CH 4. Dividing MS1 and MS2 registered on CH1, MS3 registered on CH3 and MS4 registered on CH4 into a group as a terminal group 1; dividing MS5 registered on CH1, MS6 registered on CH3, and MS7 and MS8 registered on CH4 into one group as terminal group 2; dividing MS9 registered on CH1, MS10 registered on CH2, MS11 registered on CH3 and MS12 registered on CH4 into one group as terminal group 3; MS13 registered on CH1, MS14 registered on CH2, MS15 registered on CH3, and MS16 registered on CH4 are divided into one group as terminal group 4.
And step S12, allocating control channels to each terminal group according to a preset load balancing strategy.
In this embodiment, according to a preset load balancing policy, the control channels are allocated in units of terminal groups until load balancing corresponding to the preset load balancing policy among the plurality of control channels is achieved.
In this embodiment, the preset load balancing policy may be set as needed, and is not limited herein. If the preset load balancing strategy is a strategy for realizing the number balance of the terminal groups among the control channels, the control channels are distributed by taking the terminal groups as units according to the strategy until the number of the terminal groups among the control channels reaches the balance; or, if the preset load balancing strategy is a strategy for realizing the balance of the traffic loaded among the plurality of control channels, the control channels are allocated by taking the terminal group as a unit according to the strategy until the traffic loaded among the plurality of control channels reaches the balance; or, if the preset load balancing strategy is a strategy for realizing the channel utilization rate balance among the plurality of control channels, the control channels are allocated by taking the terminal group as a unit according to the strategy until the channel utilization rates among the plurality of control channels reach the balance.
And step S13, registering each terminal group to the control channel to which each terminal group belongs.
In this embodiment, the example in step S11 is still used as an example to describe that each terminal group is registered on the control channel to which each terminal group belongs. For example, as shown in fig. 3, the terminal group1 is registered on CH1, the terminal group2 is registered on CH2, the terminal group3 is registered on CH3, and the terminal group4 is registered on CH 4.
It can be understood that, registering each terminal group to the control channel to which it belongs respectively realizes that the terminals of the same group call service are registered to the same control channel. Based on this, when the group call signaling is issued to the terminal of a certain group call service, the group call signaling can be only issued to the control channel corresponding to the group call service, and compared with the signaling issued by the terminals of the group call service which are dispersedly registered on different control channels, the downlink pressure of the control channel air interface can be reduced.
In the application, based on the principle that the control channel issues the same signaling for a plurality of terminals of the same group call service, the terminals of the same group call service registered on a plurality of control channels are divided into a group as a terminal group, and the control channels are respectively allocated to each terminal group according to a preset load balancing strategy, so as to realize corresponding load balancing. And respectively registering each terminal group to the control channel to which the terminal group belongs, so that a plurality of terminals of the same group calling service are registered to the same control channel, and the aim of reducing the air interface downlink pressure of the control channel is fulfilled.
As another alternative embodiment of the present application, referring to fig. 4, a flowchart of an embodiment 2 of a load balancing method for a control channel provided by the present application is shown, where this embodiment is mainly an extension scheme of the load balancing method for a control channel described in the foregoing embodiment 1, and as shown in fig. 4, the method may include, but is not limited to, the following steps:
step S21, dividing the terminals registered on the multiple control channels and having the same group call service into a group, and using the group as a terminal group.
And step S22, allocating control channels to each terminal group according to a preset load balancing strategy.
And step S23, registering each terminal group to the control channel to which each terminal group belongs.
The detailed procedures of steps S21-S23 can be found in the related descriptions of steps S11-S13 in embodiment 1, and are not repeated herein.
Step S24, after receiving the registration request or the group attach request of the target terminal and confirming that the terminal has the right, determining the terminal group to which the target terminal belongs.
The process of determining the terminal group to which the target terminal belongs may include: and determining the group calling service to which the target terminal belongs, and taking a terminal group corresponding to the group calling service to which the target terminal belongs as the terminal group to which the target terminal belongs.
Step S25, registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located.
And registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located, so as to update the terminal group and distribute the control channel of the target terminal.
As another alternative embodiment of the present application, referring to fig. 5, a flowchart of an embodiment 3 of a load balancing method for a control channel provided by the present application is shown, where this embodiment mainly relates to a refinement scheme of the load balancing method for a control channel described in the foregoing embodiment 1, as shown in fig. 5, the method may include, but is not limited to, the following steps:
step S31, dividing the terminals registered on the multiple control channels and having the same group call service into a group, and using the group as a terminal group.
And step S32, allocating control channels to each terminal group according to a preset load balancing strategy.
The detailed procedures of steps S31-S32 can be referred to the related description of step S11 in embodiment 1, and are not described herein again.
Step S33, respectively issuing a control channel adjustment instruction corresponding to each terminal group to each control channel, so that the terminal registered on each control channel is switched to the control channel to which the terminal group to which the terminal belongs according to the control channel adjustment instruction corresponding to the terminal group to which the terminal belongs.
Step S33 is a specific implementation manner of step S13 in example 1.
In this embodiment, still taking the example in step S11 in embodiment 1 as an example, step S33 is described, for example, CH1 is allocated to the terminal group1, CH2 is allocated to the terminal group2, CH3 is allocated to the terminal group3, and CH4 is allocated to the terminal group 4. Issuing a control channel adjustment instruction corresponding to a terminal group1, a control channel adjustment instruction corresponding to a terminal group2, a control channel adjustment instruction corresponding to a terminal group3 and a control channel adjustment instruction corresponding to a terminal group4 to CH1, and switching MS1 and MS2 registered on CH1 to CH1 according to the control channel adjustment instruction corresponding to the terminal group 1; MS5 registered on CH1 switches to CH 2; MS9 registered by CH1 switches to CH 3; the MS13 registered by CH1 switches to CH 4. MS10 registered on CH2 switches to CH 3; MS14 registered on CH2 switches to CH 4. MS3 registered on CH3 switches to CH 1; MS6 registered on CH3 switches to CH 2; MS11 registered on CH3 switches to CH 3; MS15 registered on CH3 switches to CH 4. MS4 registered on CH4 switches to CH 1; MS7 and MS8 registered on CH4 switch to CH 2; MS12 registered on CH4 switches to CH 3; MS16 registered on CH4 switches to CH 4.
As another alternative embodiment of the present application, referring to fig. 6, a flowchart of an embodiment 4 of a load balancing method for a control channel provided by the present application is shown, where this embodiment mainly relates to a refinement scheme of the load balancing method for a control channel described in the foregoing embodiment 2, as shown in fig. 6, the method may include, but is not limited to, the following steps:
step S41, dividing the terminals registered on the multiple control channels and having the same group call service into a group, and using the group as a terminal group.
And step S42, allocating control channels to each terminal group according to a preset load balancing strategy.
The detailed procedures of steps S41-S42 can be referred to the related descriptions of steps S21-S22 in embodiment 2, and are not described herein again.
Step S43, respectively issuing a control channel adjustment instruction corresponding to each terminal group to each control channel, so that the terminal registered on each control channel is switched to the control channel to which the terminal group to which the terminal belongs according to the control channel adjustment instruction corresponding to the terminal group to which the terminal belongs.
The detailed process of step S43 can be referred to the related description of step S33 in embodiment 3, and is not repeated here.
Step S44, after receiving the registration request or the group attach request of the target terminal and confirming that the terminal has the right, determining the terminal group to which the target terminal belongs.
Step S45, registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located.
The detailed procedures of steps S44-S45 can be referred to the related descriptions of steps S24-S25 in embodiment 2, and are not described herein again.
As shown in fig. 7, a flowchart of an embodiment 1 of a group call service processing method provided by the present application is provided, where the method includes the following steps:
step S51 is to divide the terminals registered on the plurality of control channels and having the same service into a group as a terminal group.
And step S52, allocating control channels to each terminal group according to a preset load balancing strategy.
And step S53, registering each terminal group to the control channel to which each terminal group belongs.
Step S54, when the target terminal group initiates the group calling service, the group calling signaling is sent to the control channel to which the target terminal group belongs, and the target terminal group is one of a plurality of terminal groups.
Group call signaling may include, but is not limited to: group call setup signaling or late signaling.
The group call setup signaling may be understood as: and establishing signaling of the group call.
The late signaling can be understood as: and indicating the terminal which misses the group call access to access the group call service.
And transmitting the group calling signaling to the control channel to which the target terminal group belongs, and compared with the signaling transmission of the terminals in the target terminal group which are dispersedly registered on different control channels, the downlink pressure of an air interface of the control channel can be reduced.
And after the group calling signaling is issued to the control channel to which the target terminal group belongs, the terminals in the target terminal group execute the group calling signaling.
Next, a load balancing apparatus for a control channel provided in the present application is described, and the load balancing apparatus for a control channel described below and the load balancing method for a control channel described above may be referred to in correspondence.
Referring to fig. 8, the load balancing apparatus for controlling channels includes: a partitioning module 11, an allocation module 12 and a first registration module 13.
A dividing module 11, configured to divide terminals with the same group call service registered on multiple control channels into a group, where the group is used as a terminal group;
the distribution module 12 is configured to distribute control channels to the terminal groups according to a preset load balancing policy;
a first registration module 13, configured to register each terminal group to a control channel to which each terminal group belongs.
In this embodiment, the load balancing apparatus for controlling a channel may further include:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining a terminal group to which a target terminal belongs after receiving a registration request or a group attachment request of the target terminal and confirming that the terminal group has the authority;
and the second registration module is used for registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located.
In this embodiment, the first registration module may be specifically configured to:
and respectively issuing a control channel adjustment instruction corresponding to each terminal group to each control channel so that the terminal registered on each control channel is switched to the control channel to which the terminal group to which the terminal belongs according to the control channel adjustment instruction corresponding to the terminal group to which the terminal belongs.
Next, the group call service processing apparatus provided in the present application is introduced, and the group call service processing apparatus described below and the group call service processing method described above may be referred to in a corresponding manner.
The group call service processing device comprises: the device comprises a dividing module, a distributing module, a registering module and a signaling issuing module.
The dividing module is used for dividing the terminals with the same service registered on the plurality of control channels into a group as a terminal group;
the distribution module is used for respectively distributing control channels for the terminal groups according to a preset load balancing strategy;
the registration module is used for respectively registering each terminal group to the control channel to which the terminal group belongs;
and the signaling issuing module is used for issuing the group calling signaling to the control channel to which the target terminal group belongs under the condition that the target terminal group initiates the group calling service, wherein the target terminal group is one of a plurality of terminal groups.
In another embodiment of the present application, a server is presented, please refer to fig. 9, comprising: a processor 21, a memory 22 and a data bus 23, said processor 21 and said memory 22 communicating via said data bus 23.
The memory 22 is used for storing programs.
The processor 21 is configured to execute the load balancing method for the control channel according to any one of embodiments 1 to 4 according to the program stored in the memory.
In another embodiment of the present application, a server is presented, comprising: a processor 21, a memory and a data bus through which the processor and the memory communicate.
The memory is used for storing programs.
The processor is used for executing the group call service processing method according to the program stored in the memory.
In another embodiment of the present application, a storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the method according to any one of the embodiments as described above.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments of the present application.
The load balancing method of the control channel, the group call service processing method and the related devices provided by the present application are introduced in detail, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method for load balancing control channels, comprising:
dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group;
respectively distributing control channels for each terminal group according to a preset load balancing strategy;
and respectively registering each terminal group to the control channel to which the terminal group belongs.
2. The method of claim 1, further comprising:
after receiving a registration or group attachment request of a target terminal and confirming that the target terminal has the authority, determining a terminal group to which the target terminal belongs;
and registering the target terminal to a control channel where a terminal group to which the target terminal belongs is located.
3. The method of claim 1 or 2, wherein said registering each of said terminal groups on respective control channels comprises:
and respectively issuing a control channel adjustment instruction corresponding to each terminal group to each control channel so that the terminal registered on each control channel is switched to the control channel to which the terminal group to which the terminal belongs according to the control channel adjustment instruction corresponding to the terminal group to which the terminal belongs.
4. A method for processing a group call service, comprising:
dividing terminals registered on a plurality of control channels and having the same service into a group as a terminal group;
respectively distributing control channels for each terminal group according to a preset load balancing strategy;
respectively registering each terminal group to the control channel to which each terminal group belongs;
when a target terminal group initiates a group calling service, a group calling signaling is issued to a control channel to which the target terminal group belongs, wherein the target terminal group is one of a plurality of terminal groups.
5. An apparatus for load balancing control channels, comprising:
the dividing module is used for dividing terminals registered on a plurality of control channels and having the same group calling service into a group as a terminal group;
the distribution module is used for respectively distributing control channels for each terminal group according to a preset load balancing strategy until the number of the terminal groups among the plurality of control channels is balanced;
and the first registration module is used for respectively registering each terminal group to the control channel to which the terminal group belongs.
6. The apparatus of claim 5, further comprising:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining a terminal group to which a target terminal belongs after receiving a registration request or a group attachment request of the target terminal and confirming that the terminal group has the authority;
and the second registration module is used for registering the target terminal to the control channel where the terminal group to which the target terminal belongs is located.
7. A group call service processing apparatus, comprising:
the dividing module is used for dividing the terminals with the same service registered on the plurality of control channels into a group as a terminal group;
the distribution module is used for respectively distributing control channels for each terminal group according to a preset load balancing strategy until the number of the terminal groups among the plurality of control channels is balanced;
the registration module is used for respectively registering each terminal group to the control channel to which the terminal group belongs;
and the signaling issuing module is used for issuing the group calling signaling to the control channel to which the target terminal group belongs under the condition that the target terminal group initiates the group calling service, wherein the target terminal group is one of a plurality of terminal groups.
8. A server, comprising: a processor, a memory, and a data bus through which the processor and the memory communicate;
the memory is used for storing programs;
the processor is configured to execute the method for load balancing of the control channel according to any one of claims 1 to 3, according to the program stored in the memory.
9. A server, comprising: a processor, a memory, and a data bus through which the processor and the memory communicate;
the memory is used for storing programs;
the processor is used for executing the group call service processing method according to the program stored in the memory.
10. A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the method of any one of claims 1-4.
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