CN112996082B - Method, device and equipment for joint grouping and readable storage medium - Google Patents
Method, device and equipment for joint grouping and readable storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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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 present disclosure provides a joint grouping method, apparatus, device and computer readable storage medium, including: receiving a joint grouping request, and determining an attribution TCN corresponding to a terminal to be grouped according to the joint grouping request; generating a group identifier corresponding to each home TCN; and controlling the communication between the terminals according to the group identification. According to the method, the device, the equipment and the computer readable storage medium provided by the disclosure, in the process of combined grouping, when the terminals in the group belong to different TCNs, the group identifiers of all the belonged TCNs can be generated, so that the terminals in one group can be subdivided according to the group identifiers, and the problem that the group resources are managed by the operation companies to which a plurality of TCNs belong to conflict because the whole group has only one group identifier is solved.
Description
Technical Field
The present disclosure relates to cluster communication technologies, and in particular, to a joint grouping method, apparatus, device, and computer readable storage medium.
Background
A local networking access Network sharing architecture adopts a MOCN (Multi-Operator Core Network) access Network sharing mode. The clustered core networks are distinguished by different PLMNs (public land mobile networks), and T-enbs (clustered base stations) provide access network services for core networks of multiple operator/user parties.
Fig. 1 is an architecture diagram of access network sharing, as shown in fig. 1, a User Equipment (UE) may access a trunking base station through a UE _ PLMN, and then access a TCN _ PLMN of each operator through the trunking base station.
In the prior art, joint grouping cannot be performed between user terminals accessing a cluster network through a plurality of PLMNs.
Disclosure of Invention
The disclosure provides a joint grouping method, a joint grouping device, a joint grouping apparatus and a computer readable storage medium, which are used for solving the problem that joint grouping cannot be performed between user terminals accessing a cluster network through multiple PLMNs in the prior art.
A first aspect of the present disclosure provides a joint grouping method, including:
receiving a joint grouping request, and determining an attribution TCN corresponding to a terminal to be grouped according to the joint grouping request;
generating a group identifier corresponding to each of the home TCNs;
and controlling the communication between the terminals according to the group identification.
Another aspect of the present disclosure is to provide a ganged grouping apparatus, including:
a receiving module, configured to receive a joint grouping request, and determine, according to the joint grouping request, an attribution TCN corresponding to a terminal to be grouped;
a generating module, configured to generate a group identifier corresponding to each home TCN;
and the communication module is used for controlling the communication between the terminals according to the group identification.
Yet another aspect of the present disclosure is to provide a ganged grouping apparatus, including:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the joint grouping method as described in the first aspect above.
Yet another aspect of the present disclosure is to provide a computer readable storage medium having stored thereon a computer program for execution by a processor to implement the federated grouping method as described in the first aspect above.
The technical effects of the joint grouping method, the joint grouping device, the joint grouping equipment and the computer readable storage medium are as follows:
the present disclosure provides a joint grouping method, apparatus, device and computer-readable storage medium, including: receiving a combined grouping request, and determining an attribution TCN corresponding to a terminal to be grouped according to the combined grouping request; generating a group identifier corresponding to each home TCN; and controlling the communication between the terminals according to the group identification. According to the method, the device, the equipment and the computer readable storage medium provided by the disclosure, in the process of combined grouping, when the terminals in the group belong to different TCNs, the group identifiers of the TCNs belonging to each group can be generated, so that the terminals in one group can be subdivided according to the group identifiers, and the problem that the group resources are conflicted when an operation company to which a plurality of TCNs belong manages the group resources due to the fact that the whole group only has one group identifier is solved.
Drawings
FIG. 1 is an access network sharing architecture diagram;
FIG. 2 is a flow chart of a federated grouping method that is illustrated in an exemplary disclosure of the present invention;
FIG. 3 is a flow chart of a federated grouping method shown in another exemplary disclosure of the present invention;
FIG. 4 is a block diagram of a ganged grouping apparatus shown in an exemplary disclosure of the present invention;
FIG. 5 is a block diagram of a ganged grouping apparatus shown in another exemplary disclosure of the present invention;
fig. 6 is a block diagram of a ganged consist apparatus, shown in an exemplary disclosure of the invention.
Detailed Description
The trunking communication service refers to a trunking communication common network formed by trunking communication systems with technical characteristics of channel sharing, dynamic allocation and the like, and is a communication service such as special command scheduling and the like provided for group users of multiple departments, units and the like.
In the cluster communication technology, a group number is required to be set, and the number is used for identifying a group. The number is dialed or displayed when the user carries out the group calling service in the cluster network, and the user can see the number. The numbering rules are shown in Table 1.
TABLE 1 GDN (group number) numbering rules
Wherein:
CC (Country Code) is the Country Code, see the Standard definitions of ITU E.164 and ITU X.213. The NDC (National Destination Code) is a mobile access Code and is optional.
GN (Group Number) is a cluster Group Number.
n is CC digits.
In the trunking communication technology center, a Group Identifier (GID) needs to be set, and the group identifier GID is used for identifying a group when signaling interaction is performed among the LTE broadband trunking core network, the base station, and the UE. When the network does not configure the group number or the terminal cannot identify the group number, the group call service number of the terminal is displayed as a group identifier.
The group identification GID is 11 decimal numbers and is BCD coding, and the numbering rule is as follows:
TABLE 2 GID numbering conventions
| Domain (from high to low) | MNC | GIN |
| Length (bit) | 12bits (3 decimal numbers) | 32bit (8 decimal numbers) |
Wherein:
MNC: the mobile network identification code is uniformly distributed in the whole network.
GIN (Group Identification Number): unique under one MNC, assigned by the operator of the MNC.
In one group, GIDs and GDNs are unique.
If the combined grouping is performed based on the existing scheme, all the operators in the same group number pair are in one group. If there are multiple PLMNs accessed by the jointly grouped user terminals, and if there are two PLMNs, the operator 1 performs group resource management (group establishment and modification) on the base station, and the operator 2 also performs group resource management on the base station, which may cause service conflict.
In the scheme provided by the disclosure, for an application scenario of combined grouping, if the user terminal belongs to different TCNs, different group IDs are allocated for the different TCNs, so that the TCNs can manage group resources conveniently.
Fig. 2 is a flow chart of a joint grouping method shown in an exemplary disclosure of the present invention.
As shown in fig. 2, the joint grouping method provided by the present disclosure includes:
The method provided by the present disclosure may be executed by an electronic device with computing capability, and the electronic device may be, for example, an apparatus disposed in a cluster core network, such as a server.
Specifically, the user may operate the user terminal to initiate the joint grouping request. For example, a user may select multiple other users and select a function to establish group communications, thereby issuing a join group request through a user terminal. For example, in an application scenario of emergency rescue and disaster relief, multiple departments are required to cooperate, for example, fire protection, city management, public security, etc., and some terminals of the departments need to be grouped jointly to enable the departments to realize trunking communication.
Further, the request may be sent to a base station to which the user terminal is connected, and then the base station sends the joint grouping request to the inside of the cluster core network to which the group belongs (TCN to which the group belongs). The federated grouping request may be specifically processed by an electronic device disposed in the TCN to which the group belongs.
In practical applications, the request may include an identifier of the terminal to be grouped, for example, a number of the terminal to be grouped. After receiving the joint grouping request, the electronic device may analyze the request to determine information of the terminals to be grouped, and specifically may obtain an identifier of each terminal, such as a terminal number.
The electronic device may determine the home TCN corresponding to the terminal according to each terminal identifier. For example, terminal 1 and terminal 3 belong to TCN1, and terminal 2 belongs to TCN2.
In one embodiment, the electronic device may communicate with the terminals to be grouped, so as to know the home TCN corresponding to the terminal. In another embodiment, the electronic device may identify a terminal number and determine the TCN to which the electronic device belongs according to the terminal number.
At step 202, a group identification corresponding to each home TCN is generated.
Specifically, the electronic device may generate a corresponding group identifier for each home TCN, and this step may be specifically implemented by a THSS (home subscriber server). If the terminals to be grouped belong to a plurality of different TCNs, a corresponding group identity may be generated for each TCN. For example, if the terminal 1 and the terminal 3 belong to the TCN1 and the terminal 2 belongs to the TCN2, the group identifier corresponding to the TCN1 may be generated, and the identifier corresponding to the TCN2 may also be generated.
Further, if the terminal to be grouped belongs to one TCN, the group identifier corresponding to the TCN may be generated. For example, terminals 1, 2, and 3 all belong to TCN3, a group identifier corresponding to TCN3 may be generated. Namely, the method provided by the disclosure can be applied to application scenarios in which the terminals to be grouped belong to the same or a plurality of TCNs, and has a wider application range.
In practical application, the group identifier may include a character string of numbers and letters, and may be specifically set according to requirements. For example, the group id for home TCN1 may be 1, and the group id for home TCN1 may be 2.
The group identifier field may also be preset, for example, a GRP ID, and the group identifier may be set by giving a group identifier value to the field GRP ID. For example, the GRP ID is set to 1 or 2.
Optionally, air interface resources may also be allocated to groups corresponding to different group identifiers. For example, a group with GRP ID =1 is allocated a resource by which terminals belonging to the group can communicate.
Specifically, the electronic device may control communication between terminals joining the joined grouped group based on the generated group identifier.
Further, according to the TCN to which the terminal corresponds, the corresponding group identifier may be determined, and then when the group message is issued, the message may be sent to the TCN to which the terminal belongs based on the group identifier, and then the TCN to which the terminal belongs distributes the message to the responsible terminal.
For example, if terminal 1 sends a message, the electronic device is required to forward the message to terminals 2 and 3 in the group. The electronic device can determine that the terminal 2 belongs to the TCN1, the terminal 3 belongs to the TCN2, and the group ID corresponding to the TCN1 is 1, and the group ID corresponding to the TCN2 is 2, the electronic device can issue two messages, where the group ID value in one message is 1, and the group ID value in the other message is 2. Further, the message sent by terminal 1 may be forwarded to the TCN to which terminals 2 and 3 belong. In addition, in the message issued by the electronic device, an identifier of the target terminal, for example, the numbers of the terminals 2 and 3, may also be set.
The method provided by the present disclosure is used for joint grouping, and is performed by a device provided with the method provided by the present disclosure, which is generally implemented in hardware and/or software.
The joint grouping method provided by the disclosure comprises the following steps: receiving a joint grouping request, and determining an attribution TCN corresponding to a terminal to be grouped according to the joint grouping request; generating a group identifier corresponding to each home TCN; and controlling the communication between the terminals according to the group identification. According to the method, in the process of combined grouping, when the terminals in the group belong to different TCNs, the group identifiers of the TCNs belonging to each group can be generated, so that the terminals in one group can be subdivided according to the group identifiers, and the problem that the group resources are managed by operation companies to which a plurality of TCNs belong to conflict due to the fact that the whole group only has one group identifier is solved.
FIG. 3 is a flow chart of a federated grouping method that is illustrated in another exemplary disclosure of the present invention.
As shown in fig. 3, the joint grouping method provided by the present disclosure includes:
The method provided by the present disclosure may be executed by an electronic device with computing capability, and the electronic device may be, for example, an apparatus arranged in a cluster core network, such as a server.
The specific principle and implementation of step 301 are similar to those of step 201, and are not described herein again.
At step 302, a group identification corresponding to each home TCN is generated.
The specific principle and implementation of step 302 are similar to those of step 202, and are not described herein again.
For example, if the terminal 1 belongs to the TCN1, and the group identifier generated for the TCN1 is 1, a group setup message may be encapsulated, where the group setup message may include the group identifier 1, so as to send the group setup message to the TCN1 to which the terminal 1 belongs.
Specifically, the group setup message may further include a terminal identifier, such as a terminal number. The group setup message may include only the identity of one terminal to be grouped. A plurality of group setup messages may be sent according to the number of terminals attributed to the TCN. For example, if terminals 1 and 3 both belong to TCN1, two group setup messages may be sent to TCN1, including the identities of terminals 1 and 3, respectively.
In another embodiment, the group setup message may include all the identifiers of the terminals to be grouped belonging to the TCN. For example, if terminals 1 and 3 both belong to TCN1, a group setup message may be sent to TCN1, which includes the identities of terminals 1 and 3. The home TCN receiving the group setup message may send a request to the terminals to be grouped based on this message, thereby enabling each terminal to receive the request to set up the group.
Further, the group establishment message can be sent by the G-TCN to which the group belongs to the visited V-TCN of the terminal. In the management range of the V-TCN, when a plurality of users exist, the G-TCN needs to allocate a plurality of group resources to the V-TCN.
And 304, distributing corresponding group resources according to the group identifiers so that terminals belonging to different TCNs use different group resources.
In actual application, corresponding group resources can be allocated for each group identifier. For example, two group identifiers 1 and 2 are generated, which correspond to TCN1 and TCN2, respectively, then a first group resource is allocated to the group with group identifier 1, and a second group resource is allocated to the group with group identifier 2.
The first group resource is used for realizing communication of the terminal belonging to the TCN1, and the second group resource is used for realizing communication of the terminal belonging to the TCN2. The V-TCN establishes group resources according to different groups in the jurisdiction area according to different group IDs. Therefore, terminals belonging to different TCNs use different group resources on the air interface and are independent from each other.
When the group resource needs to be adjusted, the operators corresponding to different TCNs can adjust the resource corresponding to the TCN according to the group identifier, thereby avoiding the occurrence of a conflict.
And 305, determining a corresponding group identifier according to the attribution TCN to which the terminal belongs, and sending a group message to the terminal according to the group identifier.
After the group is established and the group resources are allocated to the group, a group message may be sent to the terminals in the group.
The group message herein may include a system message sent to the terminal, such as a message that there is a new joining other terminal, and further such as a successful group establishment message. The group message herein may also include messages forwarded to the terminal, such as a voice message from a terminal, which may be forwarded to other terminals.
The target terminal receiving the message can be determined according to the group message to be sent, and the group message is sent to the affiliation TCN of the terminal according to the group identifier corresponding to the affiliation TCN of the target terminal.
For example, the group message is a system message and needs to be sent to all terminals in the group, and the electronic device may obtain the generated group identifier according to the TCN to which each terminal belongs, and add the group identifier to the sent system message. Specifically, the corresponding group id may be set in the group message by assigning a group id value to the group id field. For example, if the group id of the home TCN1 is 1 and the group id of the home TCN2 is 2, the group id may be set to 1 in one group message and the group id may be set to 2 in the other group message.
Specifically, the group message may further include a medium terminal identifier, and after receiving the group message, the home TCN may forward the group message based on the terminal identifier in the message.
And step 306, responding to the group complementary request, and determining a first home TCN corresponding to the terminal to be added according to the complementary request.
Optionally, steps 306-307 may be included after the group is established. A terminal may be added to the group by this step.
The user can operate through the terminal to send a group supplement request, the request can be sent to the group TCN through the base station, and the electronic equipment in the group TCN responds to the request.
Specifically, the complementary request may include an identifier of the terminal to be added. The electronic device may determine the first home TCN to which the terminal to be added belongs, and the specific determination method is similar to that for determining the home TCN of the terminal to be grouped, and is not described again.
Further, the electronic device may determine a first group identity corresponding to the first home TCN. If the home TCN corresponding to the existing terminal in the group is consistent with the first home TCN, for example, some terminals in the group belong to TCN1, other terminals belong to TCN2, and the first home TCN is TCN1, the first home TCN may be considered to be consistent with the existing home TCN, and the group identifier corresponding to the existing home TCN may be directly obtained, for example, the group identifier of TCN1 may be directly obtained.
In addition, if the attribution TCN corresponding to the existing terminal in the group is not consistent with the first attribution TCN, the group identifier corresponding to the first attribution TCN may be generated, and the specific generation method is similar to the manner of generating the group identifier of the attribution TCN and is not described again.
In actual application, the group establishment message may be sent to the first home TCN of the terminal to be added according to the first group identifier. The specific implementation manner is similar to the step of sending the group establishment message to the home TCN of the terminal according to the group identifier corresponding to the home TCN of the terminal, and is not described again.
After receiving the group establishment message sent by the first TCN to which the terminal to be added belongs, the terminal to be added may receive the group establishment request, and then join the existing group.
Fig. 4 is a block diagram of a ganged grouping apparatus shown in an exemplary disclosure of the present invention.
As shown in fig. 4, the present disclosure provides a ganged grouping apparatus, including:
a receiving module 41, configured to receive a joint grouping request, and determine, according to the joint grouping request, an attribution TCN corresponding to a terminal to be grouped;
a generating module 42, configured to generate a group identifier corresponding to each of the home TCNs;
a communication module 43, configured to control communication between the terminals according to the group identifier.
The present disclosure provides a ganged grouping apparatus comprising: a receiving module, configured to receive a joint grouping request, and determine, according to the joint grouping request, an attribution TCN corresponding to a terminal to be grouped; a generating module, configured to generate a group identifier corresponding to each home TCN; and the communication module is used for controlling the communication between the terminals according to the group identification. The device provided by the disclosure can generate the group identifier of each attributive TCN when the terminals in the group belong to different TCNs in the process of combined grouping, so that the terminals in one group can be subdivided according to the group identifiers, and the problem that the group resources are conflicted when an operation company to which a plurality of TCNs belong manages the group identifiers due to the fact that the whole group only has one group identifier is avoided.
The specific principle and implementation of the joint grouping device provided in the present disclosure are similar to those of the disclosure shown in fig. 2, and are not described herein again.
Fig. 5 is a block diagram of a ganged consist shown in another exemplary disclosure of the present invention.
As shown in fig. 5, on the basis of the above disclosure, the present disclosure provides a ganging apparatus, where the communication module 43 includes:
an identifier determining unit 431, configured to determine a corresponding group identifier according to a home TCN to which the terminal belongs;
a sending unit 432, configured to send a group message to the terminal according to the group identifier.
Optionally, a sending module 44 is further included, configured to:
and sending a group establishment message to the home TCN of the terminal according to the group identifier corresponding to the home TCN of the terminal.
Optionally, the receiving module 41 is further configured to respond to a group complementary request, and determine, according to the complementary request, a first home TCN corresponding to a terminal to be added;
the sending module 44 is further configured to determine a first group identifier corresponding to the first homing TCN, and send a group establishment message to the first homing TCN of the terminal to be added according to the first group identifier.
Optionally, the apparatus further comprises an assigning module 45 configured to:
and distributing corresponding group resources according to the group identifier so as to enable terminals belonging to different TCNs to use different group resources.
The specific principles and implementations of the apparatus provided by the present disclosure are similar to those of the disclosure shown in fig. 3, and are not described herein again.
Fig. 6 is a block diagram of a ganged grouping apparatus shown in an exemplary disclosure of the present invention.
As shown in fig. 6, the present disclosure provides a ganged grouping apparatus including:
a memory 61;
a processor 62; and
a computer program;
wherein the computer program is stored in the memory 61 and configured to be executed by the processor 62 to implement any of the joint grouping methods as described above.
The present disclosure also provides a computer readable storage medium having stored thereon a computer program for execution by a processor to implement any of the joint grouping methods described above.
The present disclosure also provides a computer program comprising program code for performing any of the above-described ganging methods when the computer program is run by a computer.
Those of ordinary skill in the art will understand that: all or a portion of the steps of the methods disclosed above may be implemented by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When the program is executed, the steps disclosed by the methods are executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above disclosures are only intended to illustrate the technical solution of the present invention, but not to limit it; while the present invention has been described in detail with reference to the foregoing disclosure, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing publications can be modified, or some or all of the technical features can be equivalently replaced; such modifications and substitutions do not depart from the spirit of the invention in its scope.
Claims (8)
1. A method of federated grouping, comprising:
receiving a combined grouping request, and determining a home TCN corresponding to a terminal to be grouped according to the combined grouping request;
generating a group identifier corresponding to each of the home TCNs;
and determining a corresponding group identifier according to the attribution TCN to which the terminal belongs, and sending a group message to the terminal according to the group identifier.
2. The method of claim 1, wherein after the generating the group identity corresponding to each of the home TCNs, further comprising:
and sending a group establishment message to the home TCN of the terminal according to the group identifier corresponding to the home TCN of the terminal.
3. The method of claim 1, further comprising:
responding to a group complementary request, and determining a first attribution TCN corresponding to a terminal to be added according to the complementary request;
and determining a first group identifier corresponding to the first attribution TCN, and sending a group establishment message to the first attribution TCN of the terminal to be added according to the first group identifier.
4. The method of claim 1, further comprising:
and distributing corresponding group resources according to the group identifier so as to enable terminals belonging to different TCNs to use different group resources.
5. An apparatus for ganging, comprising:
a receiving module, configured to receive a joint grouping request, and determine, according to the joint grouping request, an attribution TCN corresponding to a terminal to be grouped;
a generating module, configured to generate a group identifier corresponding to each of the home TCNs;
the communication module is used for controlling the communication between the terminals according to the group identification;
wherein the communication module comprises:
an identifier determining unit, configured to determine a corresponding group identifier according to a home TCN to which the terminal belongs;
and the sending unit is used for sending the group message to the terminal according to the group identifier.
6. The apparatus of claim 5, further comprising a sending module configured to:
and sending a group establishment message to the home TCN of the terminal according to the group identifier corresponding to the home TCN of the terminal.
7. A jointly grouped device, comprising:
a memory;
a processor; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of any of claims 1-4.
8. A computer-readable storage medium, having stored thereon a computer program,
the computer program is executed by a processor to implement the method of any one of claims 1-4.
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