CN112714404B - Method and device for dynamically controlling cluster terminal working mode - Google Patents
Method and device for dynamically controlling cluster terminal working mode Download PDFInfo
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- CN112714404B CN112714404B CN202011640039.1A CN202011640039A CN112714404B CN 112714404 B CN112714404 B CN 112714404B CN 202011640039 A CN202011640039 A CN 202011640039A CN 112714404 B CN112714404 B CN 112714404B
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- 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
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- H04B1/401—Circuits for selecting or indicating operating mode
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Abstract
The invention discloses a method and a device for dynamically controlling the working mode of a cluster terminal, wherein the method comprises the following steps: receiving a session request sent by a first cluster terminal, wherein the session request comprises: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group; determining that the first cluster terminal and the second cluster terminal or the cluster terminal group have the working mode switching permission; based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, establishing a cluster working mode based on the session request to call, and if so,: a normal operating mode is established for the call based on the session request. The invention can flexibly control the working mode of the cluster terminal, ensure the normal use of the cluster terminal when the channel of the cluster system is busy and improve the user experience.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for dynamically controlling a cluster terminal operating mode.
Background
When the current private network trunking communication system is built, the channel carrier frequency cannot be built infinitely due to the limitation of frequency spectrum and fund. Therefore, when a large number of trunking terminals suddenly work in a certain area, a large amount of occupation of channel carrier frequencies of a trunking system occurs, resulting in busy channels. At present, a cluster terminal is manually switched between a cluster working mode and a conventional working mode by a user according to the use requirement of the user. When the cluster system channel is busy, the called user cannot sense, the called cluster terminal user does not know when to manually switch the cluster terminal from the cluster working mode to the conventional working mode, and does not know when to switch the cluster terminal back to the cluster working mode after switching the cluster terminal to the conventional working mode.
Therefore, the existing mode for manually switching the cluster terminal working mode by the user has poor flexibility, and when the cluster system channel is busy, part of the cluster terminals cannot initiate or receive calls easily, so that the user experience is poor.
Therefore, how to flexibly control the working mode of the trunking terminal and ensure the normal use of the trunking terminal when the trunking system channel is busy is an urgent problem to be solved.
Disclosure of Invention
In view of this, the present invention provides a method for dynamically controlling a working mode of a cluster terminal, which can flexibly control the working mode of the cluster terminal, ensure normal use of the cluster terminal when a channel of a cluster system is busy, and improve user experience.
The invention provides a method for dynamically controlling the working mode of a cluster terminal, which comprises the following steps:
receiving a session request sent by a first cluster terminal, wherein the session request comprises: a cluster single call session request or a cluster group call session request, wherein the cluster single call session request includes a called second cluster terminal, and the cluster group call session request includes a called cluster terminal group;
determining that the first cluster terminal, the second cluster terminal or the cluster terminal group have the working mode switching permission;
based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, establishing a cluster working mode based on the session request to call, and if so,:
and establishing a normal working mode for calling based on the session request.
Preferably, the determining whether to perform a normal operation mode call according to a preset rule based on the session request includes:
and based on the session request, judging that the channel resource is less than a threshold value, and then calling in a normal working mode.
Preferably, before receiving the session request sent by the first cluster terminal, the method further includes:
and setting the cluster terminal with the working mode switching authority and the cluster terminal group.
Preferably, if the session request is a trunking single call session request, establishing a trunking working mode for calling based on the session request includes:
establishing a cluster working mode between the first cluster terminal and the second cluster terminal for calling;
correspondingly, the establishing a normal operation mode for the call based on the session request includes:
sending a request for acquiring channel parameters of the first cluster terminal and the second cluster terminal to a terminal management system;
receiving channel parameters of the first trunking terminal and the second trunking terminal fed back by the terminal management system;
extracting common conventional channels of the first trunking terminal and the second trunking terminal based on channel parameters of the first trunking terminal and the second trunking terminal;
controlling the first trunking terminal and the second trunking terminal to switch to a conventional designated channel in the common conventional channels;
controlling the first trunking terminal to send a probing signal to the second trunking terminal on the conventional designated channel;
receiving test information of successful probing fed back by the first cluster terminal after the first cluster terminal successfully sends the probing signal to the second cluster terminal in the conventional designated channel;
and controlling the first trunking terminal and the second trunking terminal to establish a normal working mode in the normal designated channel to call based on the received test information of successful probing.
Preferably, the method further comprises:
and when no carrier exists between the first cluster terminal and the second cluster terminal within a first time length or the switching time length is longer than a second time length fed back by the first cluster terminal, controlling the first cluster terminal and the second cluster terminal to switch to a cluster working mode.
Preferably, if the session request is a cluster group call session request, establishing a cluster working mode based on the session request to perform a call includes:
a cluster working mode is established between the first cluster terminal and the called cluster terminal group for calling;
correspondingly, the establishing a normal operation mode for the call based on the session request includes:
sending a request for acquiring a conventional channel corresponding to the called cluster terminal group to a terminal management system;
receiving a conventional channel corresponding to the called cluster terminal group fed back by the terminal management system;
and controlling the first trunking terminal and the called trunking terminal group to establish a normal working mode in the normal channel to carry out calling.
Preferably, the method further comprises:
and when no carrier exists between the first trunking terminal and the called trunking terminal group within a third time length fed back by the first trunking terminal or the switching time length is longer than a fourth time length, controlling the first trunking terminal and the called trunking terminal group to switch to a trunking working mode.
An apparatus for dynamically controlling the operation mode of a cluster terminal, comprising:
a receiving module, configured to receive a session request sent by a first cluster terminal, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group with a group number;
a determining module, configured to determine that the first trunking terminal, and the second trunking terminal or the trunking terminal group have a working mode switching right;
the judging module is used for judging whether to call in a conventional working mode according to a preset rule based on the session request;
the first establishing module is used for establishing a cluster working mode to call based on the session request when judging that the conventional working mode call is not performed according to a preset rule;
and the second establishing module is used for establishing a conventional working mode to call based on the session request when judging that the conventional working mode call is carried out according to a preset rule.
Preferably, the determining module is specifically configured to:
and based on the session request, when the channel resource is judged to be less than the threshold value, calling in a normal working mode.
Preferably, the system further comprises:
and the setting module is used for determining the cluster terminal with the working mode switching permission and the cluster terminal group.
Preferably, if the session request is a trunking single call session request, the first establishing module is specifically configured to:
establishing a cluster working mode between the first cluster terminal and the second cluster terminal for calling;
the second establishing module specifically includes:
a first sending unit, configured to send a request for obtaining channel parameters of the first trunking terminal and the second trunking terminal to a terminal management system;
a first receiving unit, configured to receive channel parameters of the first trunking terminal and the second trunking terminal fed back by the terminal management system;
an extracting unit, configured to extract a common normal channel of the first trunking terminal and the second trunking terminal based on channel parameters of the first trunking terminal and the second trunking terminal;
a first control unit, configured to control the first trunking terminal and the second trunking terminal to switch to a regular designated channel in the common regular channels;
the second control unit is used for controlling the first trunking terminal to send a probing signal to the second trunking terminal on the conventional designated channel;
a second receiving unit, configured to receive test information of successful probing fed back by the first trunking terminal after the first trunking terminal successfully sends the probing signal to the second trunking terminal on the conventional designated channel;
and the third control unit is used for controlling the first trunking terminal and the second trunking terminal to establish a conventional working mode in the conventional designated channel to call based on the received test information of successful probing.
Preferably, the second establishing module further includes:
and the fourth control unit is used for controlling the first cluster terminal and the second cluster terminal to switch to the cluster working mode when no carrier exists between the first cluster terminal and the second cluster terminal within the first time length or the switching time length is longer than the second time length fed back by the first cluster terminal.
Preferably, if the session request is a cluster group call session request, the first establishing module is specifically configured to:
a cluster working mode is established between the first cluster terminal and the called cluster terminal group for calling;
the second establishing module specifically includes:
a second sending unit, configured to send a request for obtaining a conventional channel corresponding to the called trunking terminal group to a terminal management system;
a third receiving unit, configured to receive a conventional channel corresponding to the called trunking terminal group fed back by the terminal management system;
a fifth control unit, configured to control the first trunking terminal and the called trunking terminal group to establish a normal operating mode in the normal channel to perform a call.
Preferably, the second establishing module further includes:
a sixth control unit, configured to control the first trunking terminal and the called trunking terminal group to switch to a trunking working mode when no carrier exists between the first trunking terminal and the called trunking terminal group within a third time period or a switching time period that is fed back by the first trunking terminal is longer than a fourth time period.
An apparatus for dynamically controlling an operating mode of a trunking terminal includes a storage medium and a processor, where the storage medium stores a program, and the processor is configured to execute the program, where the program executes the method for dynamically controlling an operating mode of a trunking terminal as described above.
A storage medium, which includes a stored program, and when the program runs, controls a device on which the storage medium is located to execute the method for dynamically controlling the cluster terminal operating mode as described above.
In summary, the present invention discloses a method for dynamically controlling a cluster terminal working mode, when a switching control needs to be dynamically performed on the cluster terminal working mode, a session request sent by a first cluster terminal is received first, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group; determining that the first cluster terminal and the second cluster terminal or the cluster terminal group have the working mode switching permission; then, based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, establishing a cluster working mode based on the session request to call, and if so,: a normal operating mode is established for the call based on the session request. After receiving a session request sent by a cluster terminal, the invention can determine a proper working mode of the cluster terminal according to a preset rule and automatically switch the working mode of the cluster terminal into the determined proper working mode; by determining the proper working mode of the cluster terminal, the cluster terminal can be ensured to be normally used in the determined proper working mode when the cluster system channel is busy; in addition, the flexibility of switching the working modes of the cluster terminal is effectively improved by automatically switching the working modes of the cluster terminal compared with the conventional manual switching mode of a user; thereby effectively improving the user experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of a method in embodiment 1 of a method for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 2 is a flowchart of a method of embodiment 2 of a method for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 3 is a flowchart of a method in embodiment 3 of a method for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 4 is a flowchart of a method of embodiment 4 of a method for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 5 is a schematic structural diagram of an embodiment 1 of a device for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 6 is a schematic structural diagram of an embodiment 2 of a device for dynamically controlling a cluster terminal working mode according to the present disclosure;
fig. 7 is a schematic structural diagram of an embodiment 3 of the apparatus for dynamically controlling a cluster terminal working mode disclosed in the present invention;
fig. 8 is a schematic structural diagram of an embodiment 4 of a device for dynamically controlling a cluster terminal working mode disclosed in 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.
As shown in fig. 1, which is a flowchart of a method in embodiment 1 of a method for dynamically controlling a cluster terminal working mode disclosed in the present invention, the method may include the following steps:
s101, receiving a session request sent by a first cluster terminal, wherein the session request comprises: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group;
when a first cluster terminal needs to initiate a session, a session request sent by the first cluster terminal is received first. It should be noted that the session request sent by the first cluster terminal may be a cluster single call session request or a cluster group call session request, that is, the first cluster terminal needs to initiate a session to the second cluster terminal, or the first cluster terminal needs to initiate a session to the cluster terminal group. The cluster terminal group comprises a plurality of cluster terminals.
S102, determining that the first cluster terminal and the second cluster terminal or the cluster terminal group have the working mode switching permission;
when the received session request is a cluster single call session request, further judging whether the first cluster terminal and the second cluster terminal have the working mode switching permission; and when the received session request is a cluster group call session request, further judging whether the first cluster terminal and the cluster terminal group have the working mode switching permission. When a first cluster terminal and a second cluster terminal have the working mode switching right, representing that the first cluster terminal and the second cluster terminal have the condition of dynamically controlling the working mode of the cluster terminal when the first cluster terminal initiates a cluster single call session request; when the first cluster terminal and the cluster terminal group have the working mode switching right, representing the condition that the first cluster terminal and the cluster terminal group have the working mode of the dynamic control cluster terminal when the first cluster terminal initiates the cluster group call session request.
It should be noted that, when the first trunking terminal and the second trunking terminal do not have the operating mode switching right, the condition that the operating mode of the trunking terminal is not dynamically controlled is not provided between the first trunking terminal and the second trunking terminal when the first trunking terminal initiates a trunking single call session request, that is, the first trunking terminal and the second trunking terminal can only communicate in the existing communication manner; when the first cluster terminal and the cluster terminal group do not have the working mode switching right, the condition that the first cluster terminal and the cluster terminal group do not have the working mode of the dynamic control cluster terminal is represented when the first cluster terminal initiates the cluster group calling session request, namely, the first cluster terminal and the cluster terminal group can only carry out communication according to the existing communication mode.
S103, based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, entering S104, and if so, entering S105:
after receiving the session request sent by the first trunking terminal, further based on the received session request, judging whether the conventional working mode call can be performed currently according to a preset trunking terminal working mode switching rule.
S104, establishing a cluster working mode to call based on the session request;
and when the calling in the conventional working mode can not be carried out according to the preset rule, establishing a cluster working mode according to the requirement of the session request to carry out the calling.
And S105, establishing a normal working mode based on the session request to carry out calling.
And when the call of the conventional working mode can be carried out according to the preset rule, establishing the conventional working mode according to the requirement of the session request to carry out the call.
In summary, in the above embodiment, when the working mode of the trunking terminal needs to be dynamically switched and controlled, a session request sent by a first trunking terminal is received first, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group; determining that the first cluster terminal and the second cluster terminal or the cluster terminal group have the working mode switching permission; then, based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, establishing a cluster working mode based on the session request to call, and if so,: a normal operating mode is established for the call based on the session request. After receiving a session request sent by a cluster terminal, determining a proper working mode of the cluster terminal according to a preset rule, and automatically switching the working mode of the cluster terminal into the determined proper working mode; by determining the proper working mode of the cluster terminal, the cluster terminal can be ensured to be normally used in the determined proper working mode when the cluster system channel is busy; in addition, by automatically switching the working mode of the cluster terminal, the flexibility of switching the working mode of the cluster terminal is effectively improved for the conventional manual switching mode of a user; thereby effectively improving the user experience.
As shown in fig. 2, which is a flowchart of a method in embodiment 2 of a method for dynamically controlling a cluster terminal working mode disclosed in the present invention, the method may include the following steps:
s201, setting a cluster terminal with a working mode switching right and a cluster terminal group;
when the working mode of the cluster terminal needs to be dynamically controlled, the cluster terminal and the cluster terminal group which are allowed to switch the working mode can be determined in advance according to actual requirements. When the cluster terminal and the cluster terminal group with the working mode switching permission are set, the setting can be carried out according to the cluster terminal number, the user level of the cluster terminal group number and the specific application scene of the user.
S202, receiving a session request sent by a first cluster terminal, wherein the session request comprises: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group;
when a first cluster terminal needs to initiate a session, a session request sent by the first cluster terminal is received first. It should be noted that the session request sent by the first cluster terminal may be a cluster single call session request or a cluster group call session request, that is, the first cluster terminal needs to initiate a session to the second cluster terminal, or the first cluster terminal needs to initiate a session to the cluster terminal group. The cluster terminal group comprises a plurality of cluster terminals.
S203, determining that the first cluster terminal and the second cluster terminal or the cluster terminal group have the working mode switching permission;
when the received session request is a cluster single call session request, further judging whether the first cluster terminal and the second cluster terminal have the working mode switching permission or not according to the determined cluster terminal with the working mode switching permission and the cluster terminal group; and when the received session request is a cluster group call session request, further judging whether the first cluster terminal and the cluster terminal group have the working mode switching permission. When a first cluster terminal and a second cluster terminal have the working mode switching right, representing that the first cluster terminal and the second cluster terminal have the condition of dynamically controlling the working mode of the cluster terminal when the first cluster terminal initiates a cluster single call session request; when the first cluster terminal and the cluster terminal group have the working mode switching right, representing the condition that the first cluster terminal and the cluster terminal group have the working mode of the dynamic control cluster terminal when the first cluster terminal initiates the cluster group call session request.
It should be noted that, when the first trunking terminal and the second trunking terminal do not have the operating mode switching right, the condition that the operating mode of the trunking terminal is not dynamically controlled is not provided between the first trunking terminal and the second trunking terminal when the first trunking terminal initiates a trunking single call session request, that is, the first trunking terminal and the second trunking terminal can only communicate in the existing communication manner; when the first cluster terminal and the cluster terminal group do not have the working mode switching right, the condition that the first cluster terminal and the cluster terminal group do not have the working mode of the dynamic control cluster terminal is represented when the first cluster terminal initiates the cluster group calling session request, namely, the first cluster terminal and the cluster terminal group can only carry out communication according to the existing communication mode.
S204, based on the session request, judging whether the channel resource is smaller than a threshold value, if not, entering S205, and if so, entering S206:
after receiving the session request sent by the first cluster terminal, further based on the received session request, determining whether the channel resource is smaller than a set threshold, that is, determining whether the current channel resource is in shortage.
S205, establishing a cluster working mode to call based on the session request;
and when the current channel resource is more than or equal to the threshold value and the first cluster terminal, the second cluster terminal or the cluster terminal group have the working mode switching right, establishing a cluster working mode according to the requirement of the session request to carry out calling.
And S206, establishing a normal working mode based on the session request to carry out calling.
And when the current channel resource is smaller than the threshold value and the first cluster terminal, the second cluster terminal or the cluster terminal group have the working mode switching right, establishing a conventional working mode to carry out calling according to the requirement of the session request.
In summary, in this embodiment, on the basis of the foregoing embodiment, the cluster terminal and the cluster terminal group having the operation mode switching right can be further set, and the operation mode of the cluster terminal can be specifically determined by determining whether the channel resource is smaller than the threshold.
As shown in fig. 3, which is a flowchart of a method in embodiment 3 of a method for dynamically controlling a cluster terminal working mode disclosed in the present invention, the method may include the following steps:
s301, setting a cluster terminal with a working mode switching right and a cluster terminal group;
when the working mode of the cluster terminal needs to be dynamically controlled, the cluster terminal and the cluster terminal group which are allowed to switch the working mode can be determined in advance according to actual requirements. When the cluster terminal and the cluster terminal group with the working mode switching permission are set, the setting can be carried out according to the cluster terminal number, the user level of the cluster terminal group number and the specific application scene of the user.
S302, a cluster single-call session request sent by a first cluster terminal is received, wherein the cluster single-call session request comprises a called second cluster terminal;
when a first cluster terminal needs to initiate a session, a cluster single call session request sent by the first cluster terminal is received first, that is, the first cluster terminal only needs to establish a session with one cluster terminal. That is, a session request is received that the first cluster terminal needs to initiate a session to the second cluster terminal.
S303, determining that the first cluster terminal and the second cluster terminal have the working mode switching permission;
when the received session request is a cluster single call session request, further judging whether the first cluster terminal and the second cluster terminal have the working mode switching permission or not according to the determined cluster terminal with the working mode switching permission and the cluster terminal group; when the first cluster terminal and the second cluster terminal have the working mode switching right, the condition for dynamically controlling the working mode of the cluster terminal is provided between the first cluster terminal and the second cluster terminal when the first cluster terminal initiates a cluster single call session request is represented.
It should be noted that, when the first trunking terminal and the second trunking terminal do not have the operating mode switching right, the condition that the operating mode of the trunking terminal is not dynamically controlled is not provided between the first trunking terminal and the second trunking terminal when the first trunking terminal initiates the trunking single call session request, that is, the first trunking terminal and the second trunking terminal can only communicate in the existing communication manner.
S304, based on the cluster single call session request, judging whether the channel resource is smaller than a threshold value, if not, entering S305, and if so, entering S306:
after receiving the cluster single call session request sent by the first cluster terminal, further based on the received session request, determining whether the channel resource is less than a set threshold, that is, determining whether the current channel resource is in shortage.
S305, establishing a cluster working mode between the first cluster terminal and the second cluster terminal to call;
and when the current channel resource is more than or equal to the threshold value, establishing a cluster working mode between the first cluster terminal and the second cluster terminal for calling according to the cluster single call session request.
S306, sending a request for acquiring channel parameters of the first cluster terminal and the second cluster terminal to a terminal management system;
and when the current channel resource is smaller than the threshold value, establishing a normal working mode between the first trunking terminal and the second trunking terminal for calling.
Specifically, when a normal working mode is established between a first trunking terminal and a second trunking terminal to perform a call, a request for acquiring channel parameters of the first trunking terminal and the second trunking terminal is sent to a terminal management system.
S307, receiving channel parameters of the first cluster terminal and the second cluster terminal fed back by the terminal management system;
and after receiving the request for acquiring the channel parameters of the first cluster terminal and the second cluster terminal, the terminal management system feeds back the channel parameters of the first cluster terminal and the second cluster terminal.
S308, extracting a common conventional channel of the first trunking terminal and the second trunking terminal based on the channel parameters of the first trunking terminal and the second trunking terminal;
and extracting common conventional channels of the first cluster terminal and the second cluster terminal through the received channel parameters of the first cluster terminal and the second cluster terminal fed back by the terminal management system, namely extracting the conventional channels which can be used by both the first cluster terminal and the second cluster terminal.
S309, controlling the first trunking terminal and the second trunking terminal to switch to a conventional designated channel in the common conventional channel;
after the common conventional channels of the first trunking terminal and the second trunking terminal are extracted, the first trunking terminal and the second trunking terminal are further controlled to switch to the conventional designated channels in the common conventional channels, namely to switch to the conventional designated channels with the same channel frequency.
S310, controlling the first cluster terminal to send a probing signal to the second cluster terminal in a conventional designated channel;
and after the first trunking terminal and the second trunking terminal are switched to the conventional designated channel in the common conventional channel, the first trunking terminal is controlled to send a probing signal to the second trunking terminal on the conventional designated channel.
S311, receiving test information of successful probing fed back after the first cluster terminal successfully sends the probing signal to the second cluster terminal in a conventional designated channel;
after the first cluster terminal and the second cluster terminal are controlled to be switched to a conventional appointed channel in a common conventional channel, the first cluster terminal sends a probing signal to the second cluster terminal in the conventional appointed channel, and after probing is successful, test information of successful probing fed back by the first cluster terminal is received.
S312, controlling the first trunking terminal and the second trunking terminal to establish a conventional working mode in a conventional designated channel to call based on the received test information of successful probing;
and after receiving the test information of successful probing fed back by the first trunking terminal, controlling the first trunking terminal and the second trunking terminal to establish a conventional working mode in a conventional designated channel to call.
S313, when no carrier exists between the first cluster terminal and the second cluster terminal within the first time length or the switching time length is longer than the second time length after the feedback of the first cluster terminal is received, the first cluster terminal and the second cluster terminal are controlled to be switched to the cluster working mode.
In the process that the first trunking terminal and the second trunking terminal establish the conventional working mode to call in the conventional designated channel, when the first trunking terminal feeds back that no carrier exists between the first trunking terminal and the second trunking terminal within the first time period, that is, when the first trunking terminal and the second trunking terminal do not communicate through the conventional working mode within the first time period, in order to ensure the normal use of the trunking terminal, the first trunking terminal and the second trunking terminal are controlled to be switched from the conventional working mode to the trunking working mode at the time. When the first cluster terminal feeds back that the time length for switching the first cluster terminal and the second cluster terminal into the conventional working mode is longer than the second time length, namely the time length for establishing the conventional working mode by the first cluster terminal and the second cluster terminal is longer than the set second time length, in order to avoid the normal use of the cluster terminal caused by the fact that the first cluster terminal and the second cluster terminal are in the conventional working mode for a long time, the first cluster terminal and the second cluster terminal are controlled to be switched to cluster work from the conventional working mode.
In summary, in this embodiment, when the cluster single call service is performed, the cluster working mode and the conventional working mode of the cluster terminal can be flexibly switched, so that normal use of the cluster terminal is effectively ensured, and user experience is improved.
As shown in fig. 4, which is a flowchart of a method in embodiment 4 of a method for dynamically controlling a cluster terminal working mode disclosed in the present invention, the method may include the following steps:
s401, setting a cluster terminal with a working mode switching right and a cluster terminal group;
when the working mode of the cluster terminal needs to be dynamically controlled, the cluster terminal and the cluster terminal group which are allowed to switch the working mode can be determined in advance according to actual requirements. When the cluster terminal and the cluster terminal group with the working mode switching permission are set, the setting can be carried out according to the cluster terminal number, the user level of the cluster terminal group number and the specific application scene of the user.
S402, receiving a cluster group call session request sent by a first cluster terminal, wherein the cluster group call session request comprises a called and called cluster terminal group;
when a first cluster terminal needs to initiate a session, a cluster group call session request sent by the first cluster terminal is received first, that is, the first cluster terminal needs to establish a session with a cluster terminal group. That is, a session request is received that the first cluster terminal needs to initiate a session to the group of cluster terminals.
S403, determining that the first cluster terminal and the cluster terminal group have the working mode switching permission;
and when the received session request is a cluster group call session request, further judging whether the first cluster terminal and the cluster terminal group have the working mode switching permission. When the first cluster terminal and the cluster terminal group have the working mode switching right, representing the condition that the first cluster terminal and the cluster terminal group have the working mode of the dynamic control cluster terminal when the first cluster terminal initiates the cluster group call session request.
It should be noted that, when the first cluster terminal and the cluster terminal group do not have the operating mode switching right, the condition that the first cluster terminal and the cluster terminal group do not have the operating mode of the dynamic control cluster terminal is indicated when the first cluster terminal initiates the cluster group call session request, that is, the first cluster terminal and the cluster terminal group can only communicate with each other in the existing communication manner.
S404, based on the cluster group calling session request, judging whether the channel resource is smaller than a threshold value, if not, entering S404, and if so, entering S405:
after receiving the cluster group call session request sent by the first cluster terminal, further based on the received session request, determining whether the channel resource is less than a set threshold, that is, determining whether the current channel resource is in shortage.
S405, establishing a cluster working mode between the first cluster terminal and the cluster terminal group to call;
and when the current channel resource is greater than or equal to the threshold value, establishing a cluster working mode between the first cluster terminal and the cluster terminal group for calling according to the cluster group calling session request.
S406, sending a request for acquiring a conventional channel corresponding to the called trunking terminal group to a terminal management system;
and when the current channel resource is less than the threshold value, establishing a normal working mode between the first cluster terminal and the cluster terminal group for calling.
Specifically, when a normal operating mode is established between the first trunking terminal and the trunking terminal group for calling, a request for acquiring a normal channel corresponding to the trunking terminal group is first sent to the terminal management system.
S407, receiving a conventional channel corresponding to the called cluster terminal group fed back by the terminal management system;
and after receiving the request of acquiring the conventional channel corresponding to the called trunking terminal group, the terminal management system feeds back the conventional channel corresponding to the called trunking terminal group.
S408, controlling the first trunking terminal and the called trunking terminal group to establish a conventional working mode in a conventional channel to call;
and after receiving the conventional channel corresponding to the called trunking terminal group fed back by the terminal system, controlling the first trunking terminal and the called trunking terminal group to establish a conventional working mode in the conventional channel for calling.
S409, when no carrier exists between the first cluster terminal and the called cluster terminal group within the third time length fed back by the first cluster terminal or the switching time length is longer than the fourth time length, the first cluster terminal and the called cluster terminal group are controlled to be switched to the cluster working mode.
And in the process that the first trunking terminal and the called trunking terminal group establish a conventional working mode to carry out calling in a conventional appointed channel, if no carrier wave exists between the first trunking terminal and the called trunking terminal group in a third time length or the switching time length is longer than a fourth time length after the first trunking terminal feeds back the carrier wave, controlling the first trunking terminal and the called trunking terminal group to be switched to the trunking working mode.
In summary, in the embodiment, when the group call service is performed in a group, the group working mode and the normal working mode of the group terminal can be flexibly switched, so that normal use of the group terminal is effectively ensured, and user experience is improved.
As shown in fig. 5, which is a schematic structural diagram of an embodiment 1 of a device for dynamically controlling a cluster terminal working mode, the device may include:
a receiving module 501, configured to receive a session request sent by a first cluster terminal, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group;
a determining module 502, configured to determine that the first trunking terminal and the second trunking terminal or the trunking terminal group have the operating mode switching right;
a judging module 503, configured to judge whether to perform a normal working mode call according to a preset rule based on the session request;
a first establishing module 504, configured to establish a cluster working mode for calling based on the session request when it is determined that a conventional working mode call is not to be performed according to a preset rule;
and a second establishing module 505, configured to establish a normal working mode for calling based on the session request when judging that the normal working mode is called according to a preset rule.
The working principle of the apparatus for dynamically controlling the working mode of the cluster terminal disclosed in this embodiment is the same as that of the method in embodiment 1 of the above-mentioned method for dynamically controlling the working mode of the cluster terminal, and is not described herein again.
In the above embodiment, the device for dynamically controlling the working mode of the cluster terminal includes a processor and a memory, where the receiving module, the determining module, the first establishing module and the second establishing module are all stored in the memory as program units, and the processor executes the program modules stored in the memory to implement corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program module from the memory. The kernel can be set to be one or more than one, and the cluster working mode and the conventional working mode of the cluster terminal are flexibly switched according to the preset cluster terminal working mode switching rule based on the session request by adjusting the kernel parameters.
As shown in fig. 6, which is a schematic structural diagram of an embodiment 2 of a device for dynamically controlling a cluster terminal working mode, the device may include:
a setting module 601, configured to set a cluster terminal and a cluster terminal group with a working mode switching right;
a receiving module 602, configured to receive a session request sent by a first cluster terminal, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group;
a determining module 603, configured to determine that the first trunking terminal and the second trunking terminal or the trunking terminal group have the operating mode switching right;
a determining module 604, configured to determine whether a channel resource is smaller than a threshold based on the session request;
a first establishing module 605, configured to establish a cluster working mode for calling based on the session request when the channel resource is greater than or equal to the threshold;
a second establishing module 606, configured to establish a normal operation mode for the call based on the session request when the channel resource is less than the threshold.
The working principle of the apparatus for dynamically controlling the working mode of the cluster terminal disclosed in this embodiment is the same as that of the method in embodiment 2 of the above-mentioned method for dynamically controlling the working mode of the cluster terminal, and is not described herein again.
As shown in fig. 7, which is a schematic structural diagram of an embodiment 3 of a device for dynamically controlling a cluster terminal working mode, the device may include:
a setting module 701, configured to set a cluster terminal with a working mode switching right and a cluster terminal group;
a receiving module 702, configured to receive a trunking single call session request sent by a first trunking terminal, where the trunking single call session request includes a called second trunking terminal;
a determining module 703, configured to determine that the first trunking terminal and the second trunking terminal have the operating mode switching right;
a determining module 704, configured to determine whether a channel resource is smaller than a threshold based on the trunking single call session request;
a first establishing module 705, configured to establish a trunking working mode between a first trunking terminal and a second trunking terminal for calling when a channel resource is greater than or equal to a threshold;
a first sending unit 706, configured to send, to the terminal management system, a request for obtaining channel parameters of the first trunking terminal and the second trunking terminal when the channel resource is smaller than the threshold;
a first receiving unit 707, configured to receive channel parameters of the first trunking terminal and the second trunking terminal fed back by the terminal management system;
an extracting unit 708, configured to extract a common conventional channel of the first trunking terminal and the second trunking terminal based on channel parameters of the first trunking terminal and the second trunking terminal;
a first control unit 709, configured to control the first trunking terminal and the second trunking terminal to switch to a normal designated channel in the common normal channel;
a second control unit 710, configured to control the first trunking terminal to send a probing signal to the second trunking terminal on the regular designated channel;
a second receiving unit 711, configured to receive test information of successful probing fed back by the first trunking terminal after the first trunking terminal successfully sends the probing signal to the second trunking terminal on the conventional designated channel;
a third control unit 712, configured to control the first trunking terminal and the second trunking terminal to establish a normal working mode in a normal designated channel for calling based on the received probing success test information;
a fourth control unit 713, configured to control the first trunking terminal and the second trunking terminal to switch to the trunking working mode when no carrier exists between the first trunking terminal and the second trunking terminal within the first duration or the switching duration is longer than the second duration after receiving the feedback from the first trunking terminal.
The working principle of the apparatus for dynamically controlling the working mode of the cluster terminal disclosed in this embodiment is the same as that of the method in embodiment 3 of the above-mentioned dynamically controlling the working mode of the cluster terminal, and is not described herein again.
As shown in fig. 8, which is a schematic structural diagram of an embodiment 4 of a device for dynamically controlling a cluster terminal working mode, the device may include:
a setting module 801, configured to set a cluster terminal with a working mode switching right and a cluster terminal group;
a receiving module 802, configured to receive a trunking group call session request sent by a first trunking terminal, where the trunking group call session request includes a called trunking terminal group;
a determining module 803, configured to determine that the first cluster terminal and the cluster terminal group have the operating mode switching right;
a determining module 804, configured to determine whether a channel resource is smaller than a threshold value based on the cluster group call session request;
a first establishing module 805, configured to establish a trunking working mode between a first trunking terminal and a trunking terminal group to perform a call when a channel resource is greater than or equal to a threshold;
a second sending unit 806, configured to send, to the terminal management system, a request for obtaining a conventional channel corresponding to the called trunking terminal group when the channel resource is smaller than the threshold;
a third receiving unit 807, configured to receive a conventional channel corresponding to the called trunking terminal group fed back by the terminal management system;
a fifth control unit 808, configured to control the first trunking terminal and the called trunking terminal group to establish a normal operating mode in a normal channel to perform a call;
a sixth control unit 809, configured to control the first trunking terminal and the called trunking terminal group to switch to the trunking working mode when no carrier exists between the first trunking terminal and the called trunking terminal group within the third duration or the switching duration is longer than the fourth duration after receiving the feedback from the first trunking terminal.
The working principle of the apparatus for dynamically controlling the working mode of the cluster terminal disclosed in this embodiment is the same as that of the method in embodiment 4 of the above-mentioned dynamically controlling the working mode of the cluster terminal, and is not described herein again.
The embodiment of the invention provides a storage medium, wherein a program is stored on the storage medium, and the program realizes the method for dynamically controlling the working mode of the cluster terminal when being executed by a processor.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (9)
1. A method for dynamically controlling the working mode of a cluster terminal is characterized by comprising the following steps:
receiving a session request sent by a first cluster terminal, wherein the session request comprises: a cluster single call session request or a cluster group call session request, wherein the cluster single call session request includes a called second cluster terminal, and the cluster group call session request includes a called cluster terminal group;
determining that the first cluster terminal, the second cluster terminal or the cluster terminal group have the working mode switching permission;
based on the session request, judging whether to call in a conventional working mode according to a preset rule, if not, establishing a cluster working mode based on the session request to call, and if so,:
establishing a normal working mode for calling based on the session request;
wherein, the judging whether to call in a normal working mode according to a preset rule based on the session request comprises:
and based on the session request, when the channel resource is judged to be less than the threshold value, calling in a normal working mode.
2. The method of claim 1, wherein before receiving the session request sent by the first cluster terminal, the method further comprises:
and setting the cluster terminal with the working mode switching authority and the cluster terminal group.
3. The method of claim 1, wherein if the session request is a trunked single call session request:
the establishing of the cluster working mode for calling based on the session request comprises the following steps:
establishing a cluster working mode between the first cluster terminal and the second cluster terminal for calling;
correspondingly, the establishing a normal operation mode for the call based on the session request includes:
sending a request for acquiring channel parameters of the first cluster terminal and the second cluster terminal to a terminal management system;
receiving channel parameters of the first trunking terminal and the second trunking terminal fed back by the terminal management system;
extracting common conventional channels of the first trunking terminal and the second trunking terminal based on channel parameters of the first trunking terminal and the second trunking terminal;
controlling the first trunking terminal and the second trunking terminal to switch to a conventional designated channel in the common conventional channels;
controlling the first trunking terminal to send a probing signal to the second trunking terminal on the conventional designated channel;
receiving test information of successful probing fed back by the first cluster terminal after the first cluster terminal successfully sends the probing signal to the second cluster terminal in the conventional designated channel;
and controlling the first trunking terminal and the second trunking terminal to establish a normal working mode in the normal designated channel to call based on the received test information of successful probing.
4. The method of claim 3, further comprising:
and when no carrier exists between the first cluster terminal and the second cluster terminal within a first time length or the switching time length is longer than a second time length fed back by the first cluster terminal, controlling the first cluster terminal and the second cluster terminal to switch to a cluster working mode.
5. The method of claim 1, wherein if the session request is a trunking group call session request, then:
the establishing of the cluster working mode for calling based on the session request comprises the following steps:
a cluster working mode is established between the first cluster terminal and the called cluster terminal group for calling;
correspondingly, the establishing a normal operation mode for the call based on the session request includes:
sending a request for acquiring a conventional channel corresponding to the called cluster terminal group to a terminal management system;
receiving a conventional channel corresponding to the called cluster terminal group fed back by the terminal management system;
and controlling the first trunking terminal and the called trunking terminal group to establish a normal working mode in the normal channel to carry out calling.
6. The method of claim 5, further comprising:
and when no carrier exists between the first trunking terminal and the called trunking terminal group within a third time length fed back by the first trunking terminal or the switching time length is longer than a fourth time length, controlling the first trunking terminal and the called trunking terminal group to switch to a trunking working mode.
7. An apparatus for dynamically controlling the operation mode of a cluster terminal, comprising:
a receiving module, configured to receive a session request sent by a first cluster terminal, where the session request includes: the method comprises the steps that a cluster single call session request or a cluster group call session request is sent, wherein the cluster single call session request comprises a called second cluster terminal, and the cluster group call session request comprises a called cluster terminal group with a group number;
a determining module, configured to determine that the first trunking terminal, and the second trunking terminal or the trunking terminal group have a working mode switching right;
the judging module is used for judging whether to call in a conventional working mode according to a preset rule based on the session request; wherein, the judging whether to call in a normal working mode according to a preset rule based on the session request comprises: based on the session request, when the channel resource is judged to be smaller than a threshold value, calling in a conventional working mode is carried out;
the first establishing module is used for establishing a cluster working mode to call based on the session request when judging that the conventional working mode call is not performed according to a preset rule;
and the second establishing module is used for establishing a conventional working mode to call based on the session request when judging that the conventional working mode call is carried out according to a preset rule.
8. An apparatus for dynamically controlling an operation mode of a cluster terminal, comprising a storage medium and a processor, wherein the storage medium stores a program, and the processor is configured to execute the program, and wherein the program executes to perform the method for dynamically controlling an operation mode of a cluster terminal according to any one of claims 1 to 6.
9. A storage medium, characterized in that the storage medium comprises a stored program, wherein when the program runs, a device in which the storage medium is located is controlled to execute the method for dynamically controlling the operation mode of the cluster terminal according to any one of claims 1 to 6.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562859A (en) * | 2008-04-15 | 2009-10-21 | 中兴通讯股份有限公司 | Method and terminal for realizing auto-switching of cluster terminal |
| CN105323726A (en) * | 2014-07-28 | 2016-02-10 | 中兴通讯股份有限公司 | Autonomous switching and switching processing method of terminal in cluster group and apparatus thereof |
| CN106792538A (en) * | 2016-12-29 | 2017-05-31 | 哈尔滨海能达科技有限公司 | Information uploading method, terminal pattern changing method and digital communication system |
| CN111182476A (en) * | 2020-01-06 | 2020-05-19 | 广州维德科技有限公司 | DMR/PDT multi-carrier frequency base station communication system and carrier frequency base station communication method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2912889A1 (en) * | 2012-10-26 | 2015-09-02 | Nokia Solutions and Networks Oy | Configuration of handovers in communication systems |
| US9451419B2 (en) * | 2013-07-25 | 2016-09-20 | Motorola Solutions, Inc. | Method and system for seamlessly switching between a trunked mode operation and a direct mode operation |
| CN104378742A (en) * | 2013-08-15 | 2015-02-25 | 中兴通讯股份有限公司 | Call service achieving method and device and indicating information issuing method and device |
-
2020
- 2020-12-31 CN CN202011640039.1A patent/CN112714404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101562859A (en) * | 2008-04-15 | 2009-10-21 | 中兴通讯股份有限公司 | Method and terminal for realizing auto-switching of cluster terminal |
| CN105323726A (en) * | 2014-07-28 | 2016-02-10 | 中兴通讯股份有限公司 | Autonomous switching and switching processing method of terminal in cluster group and apparatus thereof |
| CN106792538A (en) * | 2016-12-29 | 2017-05-31 | 哈尔滨海能达科技有限公司 | Information uploading method, terminal pattern changing method and digital communication system |
| CN111182476A (en) * | 2020-01-06 | 2020-05-19 | 广州维德科技有限公司 | DMR/PDT multi-carrier frequency base station communication system and carrier frequency base station communication method thereof |
Non-Patent Citations (1)
| Title |
|---|
| TETRA数字集群组呼用户移动性管理机制;刘时康等;《移动通信》;20120715(第13期);全文 * |
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