CN106658428B - method for terminal to operate cluster group, terminal and core network - Google Patents
method for terminal to operate cluster group, terminal and core network Download PDFInfo
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- CN106658428B CN106658428B CN201510726017.XA CN201510726017A CN106658428B CN 106658428 B CN106658428 B CN 106658428B CN 201510726017 A CN201510726017 A CN 201510726017A CN 106658428 B CN106658428 B CN 106658428B
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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
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/08—Trunked mobile radio systems
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Abstract
the invention discloses a method for a terminal to operate a cluster group, a terminal and a core network, wherein the method comprises the following steps: the terminal sends a registration request to the core network equipment, wherein the registration request comprises a terminal identifier; the terminal receives an un-joined service group list fed back by the core network equipment, wherein the un-joined service group list is used for the core network equipment to determine that the terminal has operation authority feedback according to the terminal identification; the terminal selects at least one first service group from the list of the non-joined service groups and sends a joining request to the core network, wherein the joining request comprises a terminal identifier; the terminal receives a first indication message which is fed back by the core network equipment and is used for indicating the terminal to join the first service group, wherein the first indication message is fed back after the core network equipment determines that the terminal has the operation authority according to the terminal identification; and the terminal joins the first service group according to the first indication message. The embodiment of the invention can lead the terminal to independently and flexibly select and join the service group.
Description
Technical Field
the embodiment of the invention relates to the technical field of trunking communication, in particular to a method for a terminal to operate a trunking group, a terminal and a core network.
Background
the trunking communication starts in the 70 th 20 th century, and includes the characteristic trunking functions of group calling, dynamic restructuring, remote stunning, resurrection and the like. The group private network is widely applied To the industries of subways, fire fighting, power grids, oil fields and the like, the group calling service is a characteristic service of group communication, all call answering parties receive group calling on the same downlink shared channel, system resources are greatly saved, when a user holding a group private network terminal wants To release information To users holding other group terminals, the user can initiate the group calling service To all members of the group as long as a (Push To Talk, PTT) key is pressed, and the advantages of rapid establishment, simple operation and the like of the group calling are achieved, so that the consistent good comment of group users is obtained.
In the prior art, a dynamic reassembly operation is implemented by a dispatching console, that is, the dispatching console sends an instruction for adding or deleting a service group to a terminal, and the terminal executes an operation for adding or deleting the service group after receiving the instruction.
it can be seen that, in the above implementation manner, the terminal can only passively accept the operation of joining or deleting from the group call service group issued by the scheduling station, but cannot autonomously and flexibly select to join or delete a certain group call service group.
Disclosure of Invention
The embodiment of the invention provides a method for a terminal to operate a cluster group, a terminal and a core network, which can enable the terminal to independently and flexibly select and join a service group.
In a first aspect, an embodiment of the present invention provides a method for a terminal to operate a cluster group, where the method includes:
a terminal sends a registration request to core network equipment, wherein the registration request comprises a terminal identifier;
The terminal receives an un-joined service group list fed back by the core network equipment, wherein the un-joined service group list is that the core network equipment determines that the terminal has operation authority feedback according to the terminal identification;
the terminal selects at least one first service group from the non-joined service group list and sends a joining request to the core network, wherein the joining request comprises the terminal identification;
The terminal receives the first indication message which is fed back by the core network equipment and is used for indicating the terminal to join the first service group, wherein the first indication message is fed back after the core network equipment determines that the terminal has the operation authority according to the terminal identification;
And the terminal joins the first service group according to the first indication message.
further, after the terminal joins the first service group according to the first indication message, the method further includes:
And the terminal moves the first service group from the list of the non-joined service group to the list of the joined service group.
further, the method further comprises:
and the terminal receives a second indication message which is fed back by the core network equipment and is used for indicating that the terminal is refused to join the first service group, wherein the second indication message is fed back after the core network equipment determines that the terminal does not have the operation authority according to the terminal identification.
further, the method further comprises:
The terminal receives a joined service group list sent by the core network equipment;
the terminal selects at least one second service group from the added service group list and sends a deletion request to the core network equipment, wherein the deletion request comprises a terminal identifier;
The terminal receives a third indication message fed back by the core network device and used for indicating the terminal to delete the second service group from the added service group list, wherein the third indication message is fed back after the core network device determines that the terminal has the operation authority;
and the terminal deletes the second service group from the added service group list according to the third indication message.
further, after the terminal deletes the second service group from the added service group list according to the second indication message, the method further includes:
and the terminal adds the second service group into the non-added service group list.
further, the method further comprises:
and the terminal receives a fourth indication message fed back by the core network device and used for indicating the terminal to refuse to delete the second service group from the joined service group list, wherein the fourth indication message is fed back after the core network device determines that the terminal does not have the operation authority.
Further, the method further comprises:
the terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a newly added service group;
the terminal adds the newly added service group into a non-added service group list according to the group updating instruction;
Alternatively, the first and second electrodes may be,
the terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a service group deletion;
And the terminal deletes the deleted service group from the added service group list according to the group updating instruction.
in a second aspect, an embodiment of the present invention further provides a method for a terminal to operate a cluster group, where the method includes:
the method comprises the steps that core network equipment receives a registration request sent by a terminal, wherein the registration request comprises a terminal identifier;
the core network equipment determines whether the terminal has the operation authority according to the terminal identification, and if the terminal has the operation authority, the core network equipment returns a non-joined service group list to the terminal so that the terminal selects at least one first service group from the non-joined service group list;
The core network equipment receives a joining request sent by the terminal, wherein the joining request comprises a terminal identifier;
And after determining that the terminal has the operation authority according to the terminal identifier, the core network equipment returns a first indication message to the terminal, wherein the first indication message is used for indicating the terminal to join the first service group.
Further, the method further comprises:
and after determining that the terminal does not have the operation authority according to the terminal identifier, the core network equipment returns a second indication message to the terminal, wherein the second indication message is used for indicating that the terminal is refused to join the first service group.
Further, the method further comprises:
the core network equipment sends a joined service group list to the terminal so that the terminal selects at least one second service group from the joined service group list;
the core network equipment receives a deletion request sent by the terminal, wherein the deletion request comprises a terminal identifier;
And after determining that the terminal has the operation authority according to the terminal identifier, the core network device returns a third indication message to the terminal, wherein the third indication message is used for indicating the terminal to delete the second service group from the added service group list.
further, the method further comprises:
and after determining that the terminal does not have the operation authority according to the terminal identifier, the core network device returns a fourth indication message to the terminal, wherein the fourth indication message is used for indicating the terminal to refuse to delete the second service group from the joined service group list.
further, the method further comprises:
the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a newly added service group, so that the terminal adds the newly added service group to a non-added service group list according to the group updating instruction;
alternatively, the first and second electrodes may be,
And the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a service group deletion, so that the terminal deletes the service group deletion from the added service group list according to the group updating instruction.
In a third aspect, an embodiment of the present invention further provides a terminal, including:
a first sending module, configured to send a registration request to a core network device, where the registration request includes a terminal identifier;
a first receiving module, configured to receive an un-joined service group list fed back by the core network device, where the service group list is a service group list that the core network device determines, according to the terminal identifier, that the terminal has an operation permission feedback;
A service group selection module, configured to select at least one first service group from the non-joined service group list, and send a join request to the core network, where the join request includes the terminal identifier;
the first receiving module is further configured to receive the first indication message, which is fed back by the core network device and used to indicate that the terminal joins the first service group, where the first indication message is fed back after the core network device determines that the terminal has the operation right according to the terminal identifier;
and the service group joining module is used for joining the first service group according to the first indication message.
Further, the terminal further includes:
and the service group moving module is used for moving the first service group from the non-joined service group list to the joined service group list after the service group joining module joins the first service group according to the first indication message.
In a fourth aspect, an embodiment of the present invention further provides a core network device, including:
a second receiving module, configured to receive a registration request sent by a terminal, where the registration request includes a terminal identifier;
A second sending module, configured to determine whether the terminal has an operation right according to the terminal identifier, and if the terminal has the operation right, return a non-joined service group list to the terminal, so that the terminal selects at least one first service group from the non-joined service group list;
The second receiving module is further configured to receive a join request sent by the terminal, where the join request includes a terminal identifier;
and the second sending module is further configured to return a first indication message to the terminal after determining that the terminal has the operation permission according to the terminal identifier, where the first indication message is used to indicate that the terminal joins the first service group.
The method comprises the steps that a registration request is sent to core network equipment through a terminal, the registration request comprises a terminal identifier, the core network equipment determines that the terminal has an operation authority according to the terminal identifier and then feeds back an un-joined service group list, the terminal selects at least one first service group from the un-joined service group list and sends a joining request to the core network, the joining request comprises the terminal identifier, the core network equipment determines that the terminal has the operation authority according to the terminal identifier and then feeds back a first indication message for indicating the terminal to join the first service group, and then the terminal joins the first service group according to the first indication message. The embodiment of the invention can lead the terminal to independently and flexibly select and join the service group.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for a terminal to operate a cluster group according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for operating a cluster group by a terminal according to a second embodiment of the present invention;
Fig. 3 is a flowchart illustrating a method for operating a cluster group by a terminal according to a third embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a terminal according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of core network equipment according to a fifth embodiment of the present invention.
Detailed Description
the present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
fig. 1 is a flowchart illustrating a method for operating a cluster group by a terminal according to an embodiment of the present invention, where an execution subject of the embodiment is a terminal, and may be a smart phone or a tablet computer. As shown in fig. 1, the present embodiment specifically includes:
step 11, the terminal sends a registration request to the core network equipment, wherein the registration request comprises a terminal identifier;
the core network equipment has a trunking communication function.
Step 12, the terminal receives an un-joined service group list fed back by the core network device, wherein the un-joined service group list is that the core network device determines that the terminal has operation authority feedback according to the terminal identification;
The non-joined service group list is composed of service groups which are not joined by the terminal, wherein the service in the service groups can be specifically a group calling service. The operation authority characterizes whether the terminal has the right to operate the service group. In a specific implementation, the operation right may be represented by an identifier, for example, when the identifier is 1, the operation right is provided, and when the identifier is 0, the operation right is not provided.
specifically, when the terminal opens an account, the operator sends the terminal identifier corresponding to the terminal and the corresponding operation authority to the core network device for storage through the account opening platform. After receiving a registration request sent by a terminal, a core network device searches a corresponding operation authority according to a terminal identifier carried in the registration request, and when determining that the terminal has the operation authority, the core network device feeds back an un-joined service group list to the terminal.
step 13, the terminal selects at least one first service group from the list of non-joined service groups and sends a joining request to the core network, wherein the joining request comprises the terminal identification;
Specifically, after receiving the list of the non-joined service groups sent by the core network device, the terminal may display the service groups in the list of the non-joined service groups on an interface, and provide a selection button for a user to select a service group to be joined according to a requirement, and the terminal sends the service group selected by the user to the core network in a manner of a join request.
step 14, the terminal receives the first indication message fed back by the core network device and used for indicating the terminal to join the first service group, wherein the first indication message is fed back after the core network device determines that the terminal has the operation authority according to the terminal identifier;
Specifically, in order to ensure the security of service communication, when the terminal sends a join request, the terminal identifier is added to the join request, after the core network device receives the join request, it is first determined whether the terminal has an operation authority according to the terminal identifier, and after determining that the terminal has the operation authority, an indication message indicating that the terminal joins the first service group is fed back to the terminal.
and step 15, the terminal joins the first service group according to the first indication message.
in this embodiment, a registration request is sent to a core network device through a terminal, where the registration request includes a terminal identifier, the core network device determines, according to the terminal identifier, that the terminal has an operation permission and then feeds back a list of non-joined service groups, the terminal selects at least one first service group from the list of non-joined service groups and sends a join request to the core network, and the join request includes the terminal identifier, and the core network device determines, according to the terminal identifier, that the terminal has the operation permission and then feeds back a first indication message for indicating the terminal to join the first service group, and then the terminal joins the first service group according to the first indication message. The embodiment can enable the terminal to independently and flexibly select and join the service group.
illustratively, on the basis of the foregoing embodiment, after the terminal joins the first service group according to the first indication message, the method further includes:
and the terminal moves the first service group from the list of the non-joined service group to the list of the joined service group.
wherein, the added service group list is composed of the service groups added by the terminal.
Specifically, the terminal may obtain the added service group list from the core network device through the following steps: the terminal sends a registration request to the core network equipment, wherein the registration request comprises a terminal identifier; and after determining that the terminal has the operation authority according to the terminal identification, the core network equipment feeds back the added service group list to the terminal. Or in step 12, after determining that the terminal has the operation right, the core network device feeds back the list of the non-joined service group and the list of the joined service group to the terminal together.
illustratively, on the basis of the above embodiment, when the terminal does not have the operation right, the method further includes:
and the terminal receives a second indication message which is fed back by the core network equipment and is used for indicating that the terminal is refused to join the first service group, wherein the second indication message is fed back after the core network equipment determines that the terminal does not have the operation authority according to the terminal identification.
Specifically, after the core network device determines that the terminal does not have the operation right according to the terminal identifier, the core network device feeds back an indication message for rejecting the terminal to join the first service group to the terminal, and rejects the terminal to join the first service group.
illustratively, on the basis of the above embodiment, the present invention further includes a step of deleting, by the terminal, the unnecessary service group, which specifically includes:
the terminal receives a joined service group list sent by the core network equipment;
the terminal selects at least one second service group from the added service group list and sends a deletion request to the core network equipment, wherein the deletion request comprises a terminal identifier;
The terminal receives a third indication message fed back by the core network device and used for indicating the terminal to delete the second service group from the added service group list, wherein the third indication message is fed back after the core network device determines that the terminal has the operation authority;
And the terminal deletes the second service group from the added service group list according to the third indication message.
specifically, the terminal may display the service group added to the service group list on an interface, and provide a selection button for a user to select a service group to be deleted, and the terminal sends the service group selected by the user to the core network in a deletion request manner, and adds the terminal identifier to the deletion request. After receiving the deletion request, the core network device firstly determines whether the terminal has the operation authority according to the terminal identifier, and after determining that the terminal has the operation authority, feeds back an indication message indicating that the terminal deletes the second service group to the terminal, so that the terminal deletes the second service group from the added service group list.
illustratively, after the terminal deletes the second service group from the joined service group list according to the second indication message, the method further includes:
and the terminal adds the second service group into the non-added service group list.
Illustratively, on the basis of the above embodiment, when the terminal does not have the operation right, the method further includes:
and the terminal receives a fourth indication message fed back by the core network device and used for indicating the terminal to refuse to delete the second service group from the joined service group list, wherein the fourth indication message is fed back after the core network device determines that the terminal does not have the operation authority.
Specifically, after the core network device receives the deletion request, it first determines whether the terminal has an operation right according to the terminal identifier, and when it is determined that the terminal does not have the operation right, it feeds back an indication message indicating that the terminal refuses to delete the second service group to the terminal, and the terminal refuses to delete the second service group from the added service group list.
Illustratively, on the basis of the foregoing embodiment, the method further includes:
the terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a newly added service group;
The terminal adds the newly added service group into a non-added service group list according to the group updating instruction;
alternatively, the first and second electrodes may be,
The terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a service group deletion;
and the terminal deletes the deleted service group from the added service group list or the non-added service group list according to the group updating instruction.
specifically, when the core network has a newly added service group, a group update instruction is sent to the terminal, so as to synchronize the newly added service group to the un-added service group list of the terminal, so that the terminal can add the newly added service group in time when there is a subsequent need. Or, when the core network has a deleted service group, sending a group update instruction to the terminal, so that the terminal deletes the deleted service group from the non-added service group list or the added service group list, so as to ensure that the service group existing on the terminal is synchronous with the service group stored in the core network device.
In the embodiments, a registration request is also sent to a core network device through a terminal, where the registration request includes a terminal identifier, the core network device determines, according to the terminal identifier, that the terminal has an operation permission and then feeds back a non-joined service group list, the terminal selects at least one first service group from the non-joined service group list and sends a joining request to the core network, and the joining request includes the terminal identifier, and the core network device determines, according to the terminal identifier, that the terminal has the operation permission and then feeds back a first indication message for indicating the terminal to join the first service group, and then joins the first service group according to the first indication message. The embodiments can also enable the terminal to independently and flexibly select and join the service group.
Example two
fig. 2 is a flowchart illustrating a method for operating a cluster group by a terminal according to a second embodiment of the present invention, where an execution main body of the embodiment is a core network device. As shown in fig. 2, the present embodiment specifically includes:
Step 21, a core network device receives a registration request sent by a terminal, wherein the registration request comprises a terminal identifier;
the core network equipment has a trunking communication function and stores a terminal identifier corresponding to the terminal and a corresponding operation authority.
step 22, the core network device determines whether the terminal has an operation right according to the terminal identifier, and if the terminal has the operation right, returns a non-joined service group list to the terminal, so that the terminal selects at least one first service group from the non-joined service group list;
Specifically, when the terminal opens an account, the operator sends the terminal identifier corresponding to the terminal and the corresponding operation authority to the core network device through the account opening platform for storage. After receiving a registration request sent by a terminal, a core network device searches a corresponding operation authority according to a terminal identifier carried in the registration request, and when determining that the terminal has the operation authority, the core network device feeds back an un-joined service group list to the terminal. The terminal selects at least one first service group from the non-joined service group list and sends a joining request to the core network.
for example, after receiving the list of the non-joined service groups sent by the core network device, the terminal may display the service groups in the list of the non-joined service groups on an interface, and provide a selection button for a user to select a service group to be joined according to a requirement, and the terminal sends the service group selected by the user to the core network in a manner of a join request.
Step 23, the core network device receives a join request sent by the terminal, wherein the join request includes a terminal identifier;
and step 24, after determining that the terminal has the operation authority according to the terminal identifier, the core network device returns a first indication message to the terminal, where the first indication message is used to indicate that the terminal joins the first service group.
specifically, in order to ensure the security of service communication, when the terminal sends a join request, the terminal adds a terminal identifier to the join request, after the core network device receives the join request, it is first determined whether the terminal has an operation right according to the terminal identifier, and after the operation right is determined, an indication message indicating that the terminal joins the first service group is fed back to the terminal, and then the terminal joins the first service group according to the first indication message.
in this embodiment, a registration request sent by a terminal is received through a core network device, where the registration request includes a terminal identifier, and whether the terminal has an operation right is determined according to the terminal identifier, if it is determined that the terminal has the operation right, a non-joined service group list is returned to the terminal, so that the terminal selects at least one first service group from the non-joined service group list, and after it is determined again that the terminal has the operation right, a first indication message is returned to the terminal, where the first indication message is used to indicate the terminal to join the first service group, so that the terminal joins the first service group. The embodiment can enable the terminal to independently and flexibly select and join the service group.
Illustratively, on the basis of the above embodiment, when the terminal does not have the operation right, the method further includes:
and after determining that the terminal does not have the operation authority according to the terminal identifier, the core network equipment returns a second indication message to the terminal, wherein the second indication message is used for indicating that the terminal is refused to join the first service group.
Specifically, after determining that the terminal does not have the operation right according to the terminal identifier, the core network device feeds back an indication message rejecting the terminal to join the first service group to the terminal, and the terminal rejects to join the first service group after receiving the indication message.
illustratively, on the basis of the foregoing embodiment, the method further includes:
The core network equipment sends a joined service group list to the terminal so that the terminal selects at least one second service group from the joined service group list;
The core network equipment receives a deletion request sent by the terminal, wherein the deletion request comprises a terminal identifier;
and after determining that the terminal has the operation authority according to the terminal identifier, the core network device returns a third indication message to the terminal, wherein the third indication message is used for indicating the terminal to delete the second service group from the added service group list.
specifically, before sending the joined service group list to the terminal, the core network device receives a registration request sent by the terminal, where the registration request includes a terminal identifier, and sends the joined service group list to the terminal after determining that the terminal has an operation authority according to the terminal identifier. Specifically, the terminal may display the service group added to the service group list on an interface, and provide a selection button for a user to select a service group to be deleted, and the terminal sends the service group selected by the user to the core network in a deletion request manner, and adds the terminal identifier to the deletion request. After receiving the deletion request, the core network device firstly determines whether the terminal has the operation authority according to the terminal identifier, and after determining that the terminal has the operation authority, feeds back an indication message indicating that the terminal deletes the second service group to the terminal, so that the terminal deletes the second service group from the added service group list.
Illustratively, on the basis of the above embodiment, when the terminal does not have the operation right, the method further includes:
and after determining that the terminal does not have the operation authority according to the terminal identifier, the core network device returns a fourth indication message to the terminal, wherein the fourth indication message is used for indicating the terminal to refuse to delete the second service group from the joined service group list.
specifically, after the core network device receives the deletion request, it first determines whether the terminal has an operation right according to the terminal identifier, and when it is determined that the terminal does not have the operation right, it feeds back an indication message indicating that the terminal refuses to delete the second service group to the terminal, and the terminal refuses to delete the second service group from the added service group list.
Illustratively, on the basis of the foregoing embodiment, the method further includes:
the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a newly added service group, so that the terminal adds the newly added service group to a non-added service group list according to the group updating instruction;
alternatively, the first and second electrodes may be,
And the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a deleted service group, so that the terminal deletes the deleted service group from the added service group list or the non-added service group list according to the group updating instruction.
specifically, when the core network has a newly added service group, a group update instruction is sent to the terminal, so as to synchronize the newly added service group to the un-added service group list of the terminal, so that the terminal can add the newly added service group in time when there is a subsequent need. Or, when the core network has a deleted service group, sending a group update instruction to the terminal, so that the terminal deletes the deleted service group from the non-added service group list or the added service group list, so as to ensure that the service group existing on the terminal is synchronous with the service group stored in the core network device.
In each of the above embodiments, a registration request sent by a terminal is received through a core network device, where the registration request includes a terminal identifier, and it is determined whether the terminal has an operation right according to the terminal identifier, if it is determined that the terminal has the operation right, a non-joined service group list is returned to the terminal, so that the terminal selects at least one first service group from the non-joined service group list, and the core network device returns a first indication message to the terminal after it is determined again that the terminal has the operation right according to the received joining request sent by the terminal, where the first indication message is used to indicate the terminal to join the first service group, so that the terminal joins the first service group. The embodiments can also enable the terminal to independently and flexibly select and join the service group.
EXAMPLE III
fig. 3 is a flowchart illustrating a method for operating a cluster group by a terminal according to a third embodiment of the present invention, which is an interaction embodiment between a terminal and a core network device. As shown in fig. 3, the present embodiment specifically includes:
step 301, the terminal sends a registration request to the core network device, wherein the registration request comprises a terminal identifier, and step 302 is executed;
Step 302, the core network device determines whether the terminal has an operation right according to the terminal identifier;
if the core network device determines that the terminal has the operation authority, step 303 is executed, and if the core network device determines that the terminal does not have the operation authority, step 311 is executed.
Step 303, the core network feeds back an un-joined service group list and a joined service group list to the terminal, and executes step 304 or 312;
step 304, the terminal receives a non-joined service group list fed back by the core network device, selects at least one first service group from the non-joined service group list, and sends a joining request to the core network, where the joining request includes the terminal identifier, and then executes step 305;
step 305, the core network device determines whether the terminal has an operation right according to the terminal identifier;
if the core network device determines that the terminal has the operation right, step 306 is executed, and if the core network device determines that the terminal does not have the operation right, step 309 is executed.
Step 306, the core network device feeds back the first indication message for indicating the terminal to join the first service group to the terminal, and executes step 307;
307, the terminal joins the first service group according to the first indication message, and executes step 308;
308, the terminal moves the first service group from the list of the non-joined service group to the list of the joined service group, and executes step 312;
step 309, the core network device feeds back a second indication message for indicating that the terminal is rejected to join the first service group to the terminal, and executes step 310;
step 310, the terminal refuses to join the first service group according to the second indication message;
step 311, the core network feeds back the added service group list to the terminal, and executes step 312;
step 312, the terminal selects at least one second service group from the joined service group list, and sends a deletion request to the core network device, where the deletion request includes a terminal identifier, and then step 313 is executed;
Step 313, the core network device determines whether the terminal has the operation authority according to the terminal identifier;
if the core network device determines that the terminal has the operation authority, step 314 is executed, and if the core network device determines that the terminal does not have the operation authority, step 317 is executed.
Step 314, the core network device feeds back, to the terminal, a third indication message for indicating the terminal to delete the second service group from the joined service group list, and performs step 315;
Step 315, the terminal deletes the second service group from the added service group list according to the third indication message, and executes step 316;
step 316, the terminal adds the second service group to the list of the non-added service group;
step 317, the core network device feeds back a fourth indication message for indicating that the terminal refuses to delete the second service group from the joined service group list to the terminal, and executes step 318;
Step 318, the terminal refuses to delete the second service group fourth indication message from the joined service group list according to the fourth indication message.
example four
Fig. 4 is a schematic structural diagram of a terminal according to a fourth embodiment of the present invention, as shown in fig. 4, specifically including: a first sending module 41, a first receiving module 42, a service group selecting module 43 and a service group joining module 44;
the first sending module 41 is configured to send a registration request to a core network device, where the registration request includes a terminal identifier;
the first receiving module 42 is configured to receive an un-joined service group list fed back by the core network device, where the service group list is a feedback that the core network device determines that the terminal has an operation permission according to the terminal identifier;
The service group selection module 43 is configured to select at least one first service group from the list of non-joined service groups, and send a join request to the core network, where the join request includes the terminal identifier;
the first receiving module 42 is further configured to receive the first indication message, which is fed back by the core network device and used to indicate that the terminal joins the first service group, where the first indication message is fed back after the core network device determines that the terminal has the operation permission according to the terminal identifier;
The service group joining module 44 is configured to join the first service group according to the first indication message.
the terminal according to the embodiment of the present invention is configured to execute the method for operating the cluster group by the terminal according to the above embodiments, and the technical principle and the generated technical effect are similar, which will not be described again here.
Exemplarily, on the basis of the foregoing embodiment, the terminal further includes: a service group moving module;
the service group moving module is used for moving the first service group from the non-joined service group list to the joined service group list after the service group joining module joins the first service group according to the first indication message.
For example, on the basis of the foregoing embodiment, the first receiving module is further configured to receive a second indication message, which is fed back by the core network device and used for indicating that the terminal is rejected from joining the first service group, where the second indication message is fed back after the core network device determines that the terminal does not have the operation permission according to the terminal identifier.
Exemplarily, on the basis of the foregoing embodiment, the first receiving module is further configured to receive a joined service group list sent by the core network device;
the service group selection module is further configured to select at least one second service group from the joined service group list, and send a deletion request to the core network device, where the deletion request includes a terminal identifier;
the first receiving module is further configured to receive a third indication message, fed back by the core network device, where the third indication message is used to instruct the terminal to delete the second service group from the joined service group list, and the third indication message is fed back after the core network device determines that the terminal has an operation right;
The terminal further comprises: a deletion module;
and the deleting module is used for deleting the second service group from the added service group list according to the third indication message.
For example, on the basis of the foregoing embodiment, the service group joining module is further configured to join the second service group to the non-joined service group list after the deleting module deletes the second service group from the joined service group list according to the second indication message.
For example, on the basis of the foregoing embodiment, the first receiving module is further configured to receive a fourth indication message, which is fed back by the core network device and used to indicate that the terminal refuses to delete the second service group from the joined service group list, where the fourth indication message is fed back after the core network device determines that the terminal does not have the operation right.
illustratively, on the basis of the foregoing embodiment, the first receiving module is further configured to receive a group update instruction sent by the core network, where the group update instruction includes a newly added service group;
The service group adding module is also used for adding the newly added service group into a non-added service group list according to the group updating instruction;
alternatively, the first and second electrodes may be,
The first receiving module is further configured to receive a group update instruction sent by the core network, where the group update instruction includes a delete service group;
and the service group adding module is also used for deleting the deleted service group from the added service group list or the non-added service group list according to the group updating instruction.
The terminal described in the above embodiments is also used to execute the method for operating the group by the terminal described in the above embodiments, and its technical principle and technical effect are similar, and will not be described again here.
EXAMPLE five
fig. 5 is a schematic structural diagram of core network equipment provided in the fifth embodiment of the present invention, and as shown in fig. 5, the core network equipment specifically includes: a second receiving module 51 and a second transmitting module 52;
the second receiving module 51 is configured to receive a registration request sent by a terminal, where the registration request includes a terminal identifier;
The second sending module 52 is configured to determine whether the terminal has an operation right according to the terminal identifier, and if the terminal has the operation right, return an un-joined service group list to the terminal, so that the terminal selects at least one first service group from the un-joined service group list;
The second receiving module 51 is further configured to receive a join request sent by the terminal, where the join request includes a terminal identifier;
the second sending module 52 is further configured to, after determining that the terminal has the operation right according to the terminal identifier, return a first indication message to the terminal, where the first indication message is used to indicate that the terminal joins the first service group.
the core network device in this embodiment is configured to execute the method for operating the group by the terminal in each of the above embodiments, and the technical principle and the generated technical effect are similar, which will not be described again here.
for example, on the basis of the foregoing embodiment, the second sending module is further configured to return a second indication message to the terminal after determining that the terminal does not have the operation right according to the terminal identifier, where the second indication message is used to indicate that the terminal is rejected from joining the first service group.
for example, on the basis of the foregoing embodiment, the second sending module is further configured to send a joined service group list to the terminal, so that the terminal selects at least one second service group from the joined service group list;
the second receiving module is further configured to receive a deletion request sent by the terminal, where the deletion request includes a terminal identifier;
and the second sending module is further configured to return a third indication message to the terminal after determining that the terminal has the operation permission according to the terminal identifier, where the third indication message is used to indicate the terminal to delete the second service group from the joined service group list.
Illustratively, on the basis of the foregoing embodiment, the second sending module is further configured to, after determining that the terminal does not have the operation permission according to the terminal identifier, return a fourth indication message to the terminal, where the fourth indication message is used to indicate that the terminal refuses to delete the second service group from the joined service group list.
For example, on the basis of the foregoing embodiment, the second sending module is further configured to send a group update instruction to the terminal, where the group update instruction includes a newly added service group, so that the terminal adds the newly added service group to a non-added service group list according to the group update instruction;
Alternatively, the first and second electrodes may be,
the second sending module is further configured to send a group update instruction to the terminal, where the group update instruction includes a delete service group, so that the terminal deletes the delete service group from a list of added service groups or a list of not added service groups according to the group update instruction.
the core network device described in the foregoing embodiments is also used for executing the method for terminal operating set group described in the foregoing embodiments, and its technical principle and technical effect are similar, and will not be described again here.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (15)
1. a method for a terminal to operate a cluster group, comprising:
a terminal sends a registration request to core network equipment, wherein the registration request comprises a terminal identifier;
the terminal receives an un-joined service group list fed back by the core network equipment, wherein the un-joined service group list is that the core network equipment determines that the terminal has operation authority feedback according to the terminal identification;
The terminal selects at least one first service group from the non-joined service group list and sends a joining request to the core network, wherein the joining request comprises the terminal identification;
the terminal receives a first indication message fed back by core network equipment and used for indicating the terminal to join the first service group, wherein the first indication message is fed back after the core network equipment determines that the terminal has the operation authority according to the terminal identification;
And the terminal joins the first service group according to the first indication message.
2. the method of claim 1, wherein after the terminal joins the first service group according to the first indication message, the method further comprises:
and the terminal moves the first service group from the list of the non-joined service group to the list of the joined service group.
3. the method of claim 1, further comprising:
and the terminal receives a second indication message which is fed back by the core network equipment and is used for indicating that the terminal is refused to join the first service group, wherein the second indication message is fed back after the core network equipment determines that the terminal does not have the operation authority according to the terminal identification.
4. The method of claim 1, further comprising:
the terminal receives a joined service group list sent by the core network equipment;
the terminal selects at least one second service group from the added service group list and sends a deletion request to the core network equipment, wherein the deletion request comprises a terminal identifier;
The terminal receives a third indication message fed back by the core network device and used for indicating the terminal to delete the second service group from the added service group list, wherein the third indication message is fed back after the core network device determines that the terminal has the operation authority;
and the terminal deletes the second service group from the added service group list according to the third indication message.
5. the method according to claim 4, wherein after the terminal deletes the second service group from the joined service group list according to the third indication message, the method further comprises:
And the terminal adds the second service group into the non-added service group list.
6. The method of claim 4, further comprising:
And the terminal receives a fourth indication message fed back by the core network device and used for indicating the terminal to refuse to delete the second service group from the joined service group list, wherein the fourth indication message is fed back after the core network device determines that the terminal does not have the operation authority.
7. The method of any one of claims 1 to 6, further comprising:
The terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a newly added service group;
the terminal adds the newly added service group into a non-added service group list according to the group updating instruction;
Alternatively, the first and second electrodes may be,
the terminal receives a group updating instruction sent by the core network, wherein the group updating instruction comprises a service group deletion;
And the terminal deletes the deleted service group from the added service group list or the non-added service group list according to the group updating instruction.
8. A method for a terminal to operate a cluster group, comprising:
the method comprises the steps that core network equipment receives a registration request sent by a terminal, wherein the registration request comprises a terminal identifier;
the core network equipment determines whether the terminal has the operation authority according to the terminal identification, and if the terminal has the operation authority, the core network equipment returns a non-joined service group list to the terminal so that the terminal selects at least one first service group from the non-joined service group list;
The core network equipment receives a joining request sent by the terminal, wherein the joining request comprises a terminal identifier;
and after determining that the terminal has the operation authority according to the terminal identifier, the core network equipment returns a first indication message to the terminal, wherein the first indication message is used for indicating the terminal to join the first service group.
9. The method of claim 8, further comprising:
And after determining that the terminal does not have the operation authority according to the terminal identifier, the core network equipment returns a second indication message to the terminal, wherein the second indication message is used for indicating that the terminal is refused to join the first service group.
10. The method of claim 8, further comprising:
the core network equipment sends a joined service group list to the terminal so that the terminal selects at least one second service group from the joined service group list;
the core network equipment receives a deletion request sent by the terminal, wherein the deletion request comprises a terminal identifier;
and after determining that the terminal has the operation authority according to the terminal identifier, the core network device returns a third indication message to the terminal, wherein the third indication message is used for indicating the terminal to delete the second service group from the added service group list.
11. the method of claim 10, further comprising:
and after determining that the terminal does not have the operation authority according to the terminal identifier, the core network device returns a fourth indication message to the terminal, wherein the fourth indication message is used for indicating the terminal to refuse to delete the second service group from the joined service group list.
12. The method of any one of claims 8 to 11, further comprising:
the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a newly added service group, so that the terminal adds the newly added service group to a non-added service group list according to the group updating instruction;
alternatively, the first and second electrodes may be,
and the core network equipment sends a group updating instruction to the terminal, wherein the group updating instruction comprises a deleted service group, so that the terminal deletes the deleted service group from the added service group list or the non-added service group list according to the group updating instruction.
13. a terminal, comprising:
A first sending module, configured to send a registration request to a core network device, where the registration request includes a terminal identifier;
a first receiving module, configured to receive an un-joined service group list fed back by the core network device, where the service group list is a service group list that the core network device determines, according to the terminal identifier, that the terminal has an operation permission feedback;
A service group selection module, configured to select at least one first service group from the non-joined service group list, and send a join request to the core network, where the join request includes the terminal identifier;
The first receiving module is further configured to receive a first indication message, which is fed back by a core network device and used for indicating the terminal to join the first service group, where the first indication message is fed back after the core network device determines that the terminal has the operation right according to the terminal identifier;
And the service group joining module is used for joining the first service group according to the first indication message.
14. The terminal of claim 13, further comprising:
and the service group moving module is used for moving the first service group from the non-joined service group list to the joined service group list after the service group joining module joins the first service group according to the first indication message.
15. A core network device, comprising:
a second receiving module, configured to receive a registration request sent by a terminal, where the registration request includes a terminal identifier;
a second sending module, configured to determine whether the terminal has an operation right according to the terminal identifier, and if the terminal has the operation right, return a non-joined service group list to the terminal, so that the terminal selects at least one first service group from the non-joined service group list;
the second receiving module is further configured to receive a join request sent by the terminal, where the join request includes a terminal identifier;
And the second sending module is further configured to return a first indication message to the terminal after determining that the terminal has the operation permission according to the terminal identifier, where the first indication message is used to indicate that the terminal joins the first service group.
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