CN105721270B - Control method of cluster communication virtual network - Google Patents
Control method of cluster communication virtual network Download PDFInfo
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- CN105721270B CN105721270B CN201410730155.0A CN201410730155A CN105721270B CN 105721270 B CN105721270 B CN 105721270B CN 201410730155 A CN201410730155 A CN 201410730155A CN 105721270 B CN105721270 B CN 105721270B
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Abstract
The invention provides a control method of a cluster communication virtual network. The method comprises the following steps: setting virtual network configuration information carrying virtual network identification for each virtual network; when the account opening operation of the virtual network is carried out for the terminal, the terminal is configured in the virtual network, and the virtual network identification of the virtual network where the terminal is located is recorded in the account opening data of the terminal. The invention can realize the function of number portability and realize the nesting of virtual networks.
Description
Technical Field
The invention relates to the technical field of mobile communication, in particular to a control method of a cluster communication virtual network.
Background
In the cluster communication architecture in the prior art, number segments are used to divide virtual networks (VPNs), that is, different virtual networks are identified by prefixes of numbers. Fig. 1 is a schematic structural diagram of a trunking communication virtual network in the prior art, and as shown in fig. 1, the trunking communication virtual network in the prior art includes: the central control center, the transmission network and each VPN sub-network of the VPN sub-networks are communicated with the central control center through the transmission network.
However, in the prior art, the virtual network divided by the method is a flat structure, and resources of the virtual network are continuously divided in the same number space. Since the virtual network in the prior art has the above structure, there are some problems in practical application as follows:
1) and number portability cannot be realized.
The number of one terminal completely determines the virtual network (namely, the VPN subnet) to which the terminal belongs, and the number of the terminal needs to be changed if the terminal is switched to other virtual networks, so that the function of number portability cannot be realized.
2) And nesting of the virtual networks cannot be realized.
Because the structure of the cluster communication virtual network in the prior art is a flat structure, and the nesting of the virtual networks cannot be realized by the flat virtual network division, the management and scheduling modes of partial or mechanism layering in reality cannot be met.
Disclosure of Invention
In view of this, the present invention provides a method for controlling a trunking communication virtual network, so as to implement a number portability function and implement nesting of virtual networks.
The technical scheme of the invention is realized as follows:
a control method of a cluster communication virtual network comprises the following steps:
setting virtual network configuration information carrying virtual network identification for each virtual network;
when the account opening operation of the virtual network is carried out for the terminal, the terminal is configured in the virtual network, and the virtual network identification of the virtual network where the terminal is located is recorded in the account opening data of the terminal.
Preferably, the method further comprises:
when the terminal needs to be replaced from one virtual network to another virtual network, the virtual network identifier of the terminal is modified into the virtual network mark of the virtual network to be replaced.
Preferably, the account opening data includes:
the method comprises the steps that a Universal Subscriber Identity Module (USIM) card is used for carrying out virtual network configuration information, user virtual network configuration information and group virtual network configuration information.
Preferably, the setting of the virtual network identifier of the virtual network in the account opening data corresponding to the terminal includes:
setting an International Mobile Subscriber Identity (IMSI) of the USIM card and a virtual network identifier of an accessed virtual network in USIM card virtual network configuration information;
setting the ISDN number of the user and the virtual network identification of the accessed virtual network in the configuration information of the user virtual network;
and setting the group number of the group and the virtual network identifier of the accessed virtual network in the configuration information of the group virtual network.
Preferably, the method further comprises:
and setting a system level operator and a virtual network level operator on the network side and setting corresponding operation authorities.
Preferably, the system level operator privileges include:
setting VPN, including: adding, deleting, modifying and querying a VPN;
setting a VPN level operator;
opening an account for any VPN, and configuring the relationship between groups and users, including the relationship between users and groups between VPN;
setting the authority of cross-VPN point calling for the one-key PTT user of the VPN, including the incoming call and outgoing call limitation;
and configuring number resources within the VPN range.
Preferably, the rights of the VPN level operator include:
adding or deleting or modifying USIM cards, users and groups of the VPN;
configuring USIM card, user and group relation of the VPN;
checking number resources of the VPN;
all users included in the group are viewed, including cross-VPN users configured by a system level operator.
Preferably, the method further comprises:
and synchronizing the configuration information of the virtual network and the configuration information of whether the user has the authority to cross the VPN point call to a dispatching machine.
Preferably, the method further comprises:
and setting a system level dispatcher and a virtual network level dispatcher on the network side and setting corresponding operation authorities.
Preferably, the system level dispatcher's privileges include: carrying out whole system scheduling operation;
the permissions of the VPN level dispatcher include:
operating users and groups within the VPN specified by a system level dispatcher;
dispatching users and groups of the VPN of the lower level;
view the inner users and groups of authorized VPNs;
and scheduling authority of the located VPN.
According to the technical scheme, in the control method of the cluster communication virtual network, the virtual network configuration information carrying the virtual network identifier is set for each virtual network (VPN), and then when a terminal accesses one virtual network, the virtual network identifier of the virtual network is set in account opening data corresponding to the terminal, so that the number portability function can be realized, and the nesting of the virtual networks can be realized. In addition, by the method, the relationship between the users and the group of the VPN can be controlled by using the account opening isolation mode of the VPN. And the VPN service isolation judges the point call, thereby realizing the voice VPN isolation. In addition, the scheduling authority of the dispatcher can control the scheduling authority according to the range of the VPN.
Drawings
Fig. 1 is a flowchart illustrating a method for controlling a trunking communication virtual network according to an embodiment of the present invention.
Detailed Description
In order to make the technical scheme and advantages of the invention more apparent, the invention is further described in detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a flowchart illustrating a method for controlling a trunking communication virtual network according to an embodiment of the present invention. As shown in fig. 1, a method for controlling a cluster communication virtual network in an embodiment of the present invention includes:
In the technical scheme of the invention, in order to distinguish and identify each virtual network, virtual network configuration information carrying virtual network identification is set for each virtual network (VPN).
Preferably, in an embodiment of the present invention, the virtual network configuration information may include: virtual network identification, virtual network name, user quota, group quota.
In a preferred embodiment of the present invention, the virtual network identifier may be: the virtual network number. Thus, different virtual networks may be distinguished by virtual network numbering.
In addition, the virtual network number may be preset according to the requirements of the actual application environment, for example, the virtual network number may be numbered from 1 to the maximum specification number according to the specification.
The user quota refers to the maximum total number of users that can be configured by the virtual network. The user quota is set to limit the total number of universal subscriber identity cards (USIMs) and users
The group quota refers to the total number of groups that can be configured in the virtual network.
Furthermore, the virtual network configuration information may further include: and virtual network identification of the upper level virtual network. For example, in an embodiment of the present invention, if the current virtual network further has a higher level virtual network, the virtual network identifier of the higher level virtual network may be: numbering the upper-level virtual network; the virtual network identification of the upper level virtual network may be an invalid value if the current virtual network does not have a virtual network of an upper level.
The nesting of the virtual networks can be realized through the virtual network identification of the upper-level virtual network, so that the layered management and the scheduling of the whole virtual network system can be realized.
102, when the account opening operation of the virtual network is carried out for the terminal, the terminal is configured in the virtual network, and the virtual network identification of the virtual network where the terminal is located is recorded in the account opening data of the terminal.
After setting the virtual network configuration information carrying the virtual network identifier for each virtual network, when a terminal needs to open an account in the virtual network, the network side performs an account opening operation for the terminal. At this time, the network side may configure the terminal in a certain virtual network, and then record the virtual network identifier of the virtual network in which the terminal is located in the account opening data of the terminal, so that each terminal accessing the virtual network has a unique virtual network identifier, and it is possible to effectively determine which virtual network each terminal is located in.
Therefore, preferably, in the technical solution of the present invention, the method may further include:
when any terminal needs to be changed from one virtual network to another virtual network, only the virtual network identifier in the account opening data corresponding to the terminal needs to be changed, namely, the virtual network identifier of the terminal only needs to be changed into the virtual network identifier of the virtual network needing to be changed, and the number used by the terminal does not need to be changed, so that the number portability operation of the terminal can be easily realized.
Preferably, in an embodiment of the present invention, the account opening data may include: USIM card virtual network configuration information, user virtual network configuration information and group virtual network configuration information.
Therefore, in an embodiment of the present invention, preferably, the setting of the virtual network identifier of the virtual network in the account opening data corresponding to the terminal may include:
setting an International Mobile Subscriber Identity (IMSI) of the USIM card and a virtual network identifier (such as a virtual network number) of an accessed virtual network in USIM card virtual network configuration information;
setting an Integrated Services Digital Network (ISDN) number of the user and a virtual network identifier (e.g., a virtual network number) of an accessed virtual network in user virtual network configuration information;
the group number of the group and the virtual network identification (e.g., virtual network number) of the accessed virtual network are set in the group virtual network configuration information.
By setting the virtual network identifier of the virtual network in the account opening data, the contact among the USIM card, the user number, the group number and the virtual network is established.
In the technical solution of the present invention, the operation of account opening configuration of the virtual network (i.e. the virtual network identifier of the virtual network in which the account opening data corresponding to the terminal is set) is completed by an operator.
For the sake of management and security, in the preferred embodiment of the present invention, different operation authorities can be set for different operators, and after the operator logs in the account opening terminal, the operator can only configure the operation in the account opening of the virtual network within the operation authority range.
For example, in the preferred embodiment of the present invention, a system level operator and a virtual network (VPN) level operator can be set on the network side and corresponding operation rights can be set.
Wherein, the authority of the system level operator comprises:
1) and setting the VPN, including adding, deleting, modifying, inquiring and the like.
2) And setting a VPN operator, namely, designating a certain user as the VPN operator.
3) The IMSI, user, group configuration authority of the whole system can perform account opening operation for any VPN, and configure the relationship between groups, including the relationship between users and groups across VPNs. The relationship between users and groups across VPNs configured by a system level operator can only be modified or deleted by the system level operator; numbers within a certain VPN range that are configured by a system level operator may be managed by the VPN level operator.
4) It can be set whether a push-to-talk (PTT) user of a VPN has authority to call across VPNs, i.e. the push-to-talk PTT user of the VPN is set with authority to call across VPNs, including incoming and outgoing call restrictions. The default situation is that the call cannot be sent out across the VPN and the call can be sent in across the VPN.
5) And configuring number resources within the VPN range. Number resources within the VPN context can only be configured by the system operator. After a VPN is set and deleted, the number belonging to the VPN does not belong to any VPN.
The permissions of the VPN level operator include:
1) and adding, deleting or modifying the USIM card, the user and the group of the VPN.
2) The USIM card, the user and the group relation of the VPN can be configured only, and other VPN users in the group cannot be deleted, because the user is possibly configured by a system level operator and can only be deleted by an authorized system operator.
3) Only the number resources of the VPN can be checked, and the USIM card, the users and the groups of the VPN can be seen.
4) For users included in a group, all users included in the group can be viewed, including cross-VPN users configured by a system level operator.
In addition, in the technical solution of the present invention, it is also necessary to synchronize the configuration information of the virtual network set by the account opening terminal and the configuration information of whether the user has the authority to cross the VPN point call to the dispatcher, and the configuration information is used as a judgment basis for the dispatcher to perform service isolation check.
In the technical scheme of the invention, the dispatcher of the dispatcher can be divided into a system-level dispatcher and a virtual network (VPN) level dispatcher.
Wherein, the authority of the system-level dispatcher comprises: a system wide scheduling operation may be performed.
And the permissions of the VPN level dispatcher include:
1) only users and groups within the VPN specified by the system level dispatcher can be operated.
2) Users and groups of VPNs of their subordinate level can be scheduled.
3) Only the inner users and groups of authorized VPNs can be viewed.
4) And the VPN where the dispatcher account is located has the dispatching authority of the VPN by default.
In addition, in the technical scheme of the invention, virtual network (VPN) voice call control operation can be carried out. Wherein the VPN voice call control operations may include: group calls and point calls.
The group call is also called as a group call, the group call authority of the user can be set when the user is subjected to an account opening operation, and one user can only initiate the group call of the group to which the user belongs.
With respect to point calls, point calls within a VPN cannot cross VPN calls by default. And the dispatcher limits the point call of the VPN according to the configuration information.
After receiving an INVITE signaling of a Core Network (CNS), the dispatcher judges the VPN to which the called user belongs, if the VPN does not belong to the same VPN as the calling user, the dispatcher checks whether the user configures the calling authority of the specified VPN, and if the VPN does not belong to the same VPN as the calling user, the dispatcher limits calling. For the called party, whether the call-in authority of crossing VPN exists needs to be judged.
In summary, in the technical solution of the present invention, since virtual network configuration information carrying a virtual network identifier is set for each virtual network (VPN), and then when a terminal accesses a virtual network, the virtual network identifier of the virtual network is set in account opening data corresponding to the terminal, a number portability function can be implemented and nesting of the virtual networks can be implemented. In addition, by the method, the relationship between the users and the group of the VPN can be controlled by using the account opening isolation mode of the VPN. And the VPN service isolation judges the point call, thereby realizing the voice VPN isolation. In addition, the scheduling authority of the dispatcher can control the scheduling authority according to the range of the VPN.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. A method for controlling a trunking communication virtual network is characterized by comprising the following steps:
setting virtual network configuration information carrying virtual network identification for each virtual network;
when the account opening operation of the virtual network is carried out on the terminal, the terminal is configured in the virtual network, and the virtual network identifier of the virtual network where the terminal is located is recorded in the account opening data of the terminal;
wherein, the method still further comprises:
when the terminal needs to be replaced from one virtual network to another virtual network, the virtual network identifier of the terminal is modified into the virtual network mark of the virtual network to be replaced.
2. The method of claim 1, wherein the account opening data comprises:
the method comprises the steps that a Universal Subscriber Identity Module (USIM) card is used for carrying out virtual network configuration information, user virtual network configuration information and group virtual network configuration information.
3. The method according to claim 1, wherein the virtual network identifier of the virtual network where the terminal is located, recorded in the account opening data corresponding to the terminal, comprises:
setting an International Mobile Subscriber Identity (IMSI) of the USIM card and a virtual network identifier of an accessed virtual network in USIM card virtual network configuration information;
setting the ISDN number of the user and the virtual network identification of the accessed virtual network in the configuration information of the user virtual network;
and setting the group number of the group and the virtual network identifier of the accessed virtual network in the configuration information of the group virtual network.
4. The method of claim 1, further comprising:
and setting a system level operator and a virtual network level operator on the network side and setting corresponding operation authorities.
5. The method of claim 4, wherein the permissions of the system level operator comprise:
setting VPN, including: adding, deleting, modifying and querying a VPN;
setting a VPN level operator;
opening an account for any VPN, and configuring the relationship between groups and users, including the relationship between users and groups between VPN;
setting the authority of cross-VPN point calling for the one-key PTT user of the VPN, including the incoming call and outgoing call limitation;
and configuring number resources within the VPN range.
6. The method of claim 5, wherein the authorization of the VPN level operator comprises:
adding, deleting, modifying or inquiring USIM cards, users and groups of the VPN;
configuring USIM card, user and group relation of the VPN;
checking number resources of the VPN;
all users included in the group are viewed, including cross-VPN users configured by a system level operator.
7. The method of claim 6, further comprising:
and synchronizing the configuration information of the virtual network and the configuration information of whether the user has the authority to cross the VPN point call to a dispatching machine.
8. The method of claim 7, further comprising:
and setting a system level dispatcher and a virtual network level dispatcher on the network side and setting corresponding operation authorities.
9. The method of claim 8, wherein:
system level dispatcher permissions include: carrying out whole system scheduling operation;
the permissions of the VPN level dispatcher include:
operating users and groups within the VPN specified by a system level dispatcher;
dispatching users and groups of the VPN of the lower level;
view the inner users and groups of authorized VPNs;
and scheduling authority of the located VPN.
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| CN101355557A (en) * | 2008-09-05 | 2009-01-28 | 杭州华三通信技术有限公司 | Method and system for implementing network access control in MPLS/VPN network |
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| CN101453399B (en) * | 2007-11-30 | 2012-07-04 | 华为技术有限公司 | Virtual network configuration method and apparatus |
| CN101198097A (en) * | 2007-12-29 | 2008-06-11 | 中国移动通信集团湖北有限公司 | Method for implementing virtual net charging across areas of mobile communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101355557A (en) * | 2008-09-05 | 2009-01-28 | 杭州华三通信技术有限公司 | Method and system for implementing network access control in MPLS/VPN network |
| CN102025589A (en) * | 2009-09-18 | 2011-04-20 | 中兴通讯股份有限公司 | Method and system for realizing virtual private network |
| CN103079017A (en) * | 2013-01-31 | 2013-05-01 | 施狄峰 | System and method for realizing formation of same virtual network short number intercommunication among different telecom operator users |
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