CN112187707B - Shutdown method and application server - Google Patents
Shutdown method and application server Download PDFInfo
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- CN112187707B CN112187707B CN201910603783.5A CN201910603783A CN112187707B CN 112187707 B CN112187707 B CN 112187707B CN 201910603783 A CN201910603783 A CN 201910603783A CN 112187707 B CN112187707 B CN 112187707B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
- H04L65/1104—Session initiation protocol [SIP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1046—Call controllers; Call servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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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
- H04W4/24—Accounting or billing
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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
- H04W4/50—Service provisioning or reconfiguring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a shutdown method and an application server, and belongs to the technical field of communication. The shutdown method comprises the following steps: receiving identity data and a target state identifier, wherein the identity data corresponds to the target state identifier; and identifying the target state identifier, and when the target state identifier is a stop identifier, sending a session interrupt instruction to a client corresponding to the identity data. In the invention, after the target state identifier is identified as the shutdown identifier, a session interrupt instruction is sent to the client corresponding to the identity data, so that the session in progress of the shutdown user can be cut off, and the loss of communication cost of an operator caused by the continuous session of the shutdown user is prevented.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a shutdown method and an application server.
Background
Through related statistics, the problem of user arrears has become one of the main factors of the loss of income of operators.
In the existing arrearage management mechanism, the call or call connection in progress by the user at the stop time is not interrupted until the call is ended or the call connection is stopped and then the call initiated next time cannot be carried out. Therefore, the call can be continued after the call cost is zero, resulting in the loss of the communication cost of the communication carrier.
Thus, there is a need for a shutdown method that reduces the loss of revenue to the operator.
Disclosure of Invention
In order to solve the above problems, the present invention provides a shutdown method and an application server.
In a first aspect, the present invention provides a shutdown method comprising:
receiving identity data and a target state identifier, wherein the identity data corresponds to the target state identifier;
and identifying the target state identifier, and when the target state identifier is a stop identifier, sending a session interrupt instruction to a client corresponding to the identity data.
The shutdown method, before the identifying the target state identifier, further includes:
acquiring a session state of a client corresponding to the identity data;
among the instructions for sending out session interruption to the client corresponding to the identity data, the instructions comprise:
when the session state is in a call, an instruction for interrupting the call is sent;
and when the session state is in call connection, sending out a command for interrupting the call.
In the stopping method, the instruction for interrupting the call is BYE based on the SIP protocol; the instruction to interrupt the call is CANCEL based on SIP protocol.
In the stopping method, when the session state is in a call, the sending the instruction for interrupting the call includes: when the session state is in a call, sending a call interrupting instruction to a first client corresponding to the identity data and a second client which is in a call with the first client;
when the session state is in call connection, the instruction for sending out the interrupt call comprises the following steps: and when the session state is in call connection, sending an instruction for interrupting the call to a first client corresponding to the identity data and a second client which is in call connection with the first client.
In the stopping method, the first client is a calling side, and the second client is a called side; or is
The first client is a called side, and the second client is a calling side.
The stopping method, wherein the receiving the identity data and the target state identifier comprises the following steps:
the identity data and the target state identification are sent by the service operation support system and forwarded via the user subscription server.
In the above stopping method, the sending a session interrupt instruction to the client corresponding to the identity data includes:
and sending a session interrupt instruction to a client corresponding to the identity data through a service call session control function, wherein the service call session control function and the client complete interactive registration in advance.
In a second aspect, the present invention provides an application server comprising a first port, a second port, a memory, and a processor;
the first port is used for receiving identity data and a target state identifier sent by the BOSS, and the identity data corresponds to the target state identifier;
a memory stores the identity data and the target state identification;
the processor is used for identifying the target state identifier and sending a session interrupt instruction to the client corresponding to the identity data when the target state identifier is the stop identifier.
In a third aspect, the present invention provides an apparatus comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor performs the steps of the method as claimed in any one of the preceding claims.
In a fourth aspect, the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as described in any of the preceding claims.
The stopping method provided by the invention comprises the steps of receiving the identity data and the target state identification, wherein the identity data corresponds to the target state identification, identifying the target state identification after the identity data corresponds to the target state identification, and sending a session interrupt instruction to a client corresponding to the identity data if the target state identification is the stopping identification, so that the session in progress of a stopping user can be cut off, and the stopping user is prevented from continuing the session to cause the loss of communication cost of an operator.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a flow chart of a shutdown method in an exemplary embodiment of the invention;
FIG. 2 is a flow chart of a client UE-A being shut down in a call;
FIG. 3 is a flow chart of a client UE-A being shut down in a call connection;
fig. 4 is a block diagram of an application server in accordance with still another exemplary embodiment of the present invention.
Reference numerals:
200-an application server; 210-a first port; 220-memory; 230-processor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments of the present invention and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The shutdown method according to the embodiment of the present invention relates to the following related concepts.
The voice service application server (VoLTE Application Server, voLTE AS) realizes basic and supplementary service functions such AS audio and video call, multiparty call and the like of the user registered on the VoLTE AS in the IP multimedia subsystem (IP Multimedia Subsystem, IMS) network; an overhead user interface is provided with a business operations support system (Business Operation Support System, BOSS) that updates the user's transparent data to a user subscription server (Home Subscriber Server, HSS) upon receipt of a billing instruction sent by the BOSS.
HSS supports user authentication of 2G, 3G and LTE users, and user data storage, including user attribute, service subscription, registration status, mobility management function, and other data, and supports storage, calling and updating of VoLTE user in VoLTE AS generated service related transparent data.
A Serving-call session control function (S-CSCF) performs session control and registration requests for User Equipment (UE), and when the UE is in a session, the S-CSCF handles session states in the network.
The BOSS realizes the support of billing services such as classified bill, voice and GPRS arrearage risk control, arrearage reminding and the like, and is a unified converged billing system supporting multi-service offline/online billing.
The VLTE user may use the IMS network after registration is required, and the registration procedure is briefly described below: after the UE and the S-CSCF interactively complete registration authentication, the S-CSCF initiates registration to the VoLTE AS to complete the state registration of the VoLTE AS to the UE; if the VoLTE AS judges that the UE is registered in the first layer, the message interaction is carried out between the UE and the HSS through a standard protocol UDR/UDA, and the HSS acquires the data of the UE in a transparent data mode; the VoLTE AS interacts with the HSS to request subscription to the transparent data of the specified user, so that when the HSS is updated, the HSS sends the updated data to the VoLTE AS.
At present, in the VoLTE IMS network, the call being performed by the user at the stop time is not interrupted, that is, the VoLTE user is performing a call, in the call process, the BOSS system monitors that the call charges of the user are all used, and sends a stop instruction to the VoLTE AS, and the VoLTE AS receives the stop instruction for the user, but the call of the user is still continuously performed, so that the communication charge of the communication operator is lost. Therefore, the embodiment of the invention provides a shutdown method for solving the problem of income loss of operators caused by malicious arrearages of users.
It should be noted that, in the embodiment of the present invention, the session refers to that communication can be performed between two clients, and specifically includes a call state and a call connection state.
FIG. 1 is a flow chart of a shutdown method in an exemplary embodiment of the invention, including the steps of:
s102: and receiving identity data and a target state identifier, wherein the identity data corresponds to the target state identifier.
Wherein the identity datse:Sup>A and the target state identification received by VoTE AS-A are sent by the BOSS and relayed vise:Sup>A SCSCSCF-A.
Specifically, SCSCF-A registered by the client UE-A and VoTE AS-A registered by the client UE-A record the call state of the client UE-A. In addition, the client UE-B may be registered with VoLTE AS-B.
AS can be seen from fig. 2, if the VoTE AS-B is used AS an interface device connected to the BOSS during the call between the client UE-se:Sup>A and the client UE-B, when the BOSS determines that the client UE-se:Sup>A needs to stop, the VoTE AS-B sends se:Sup>A stop instruction to the HSS (including registration information and target state identifier) through the PUR/PUA protocol, and the HSS can update the transparent datse:Sup>A of the client UE-se:Sup>A and initiate interaction of PNR/pnse:Sup>A protocol to the VoTE AS-se:Sup>A at the same time to update the registration information and target state identifier about the client UE-se:Sup>A stored on the VoTE AS-se:Sup>A. The registration information at least comprises identity data and can also comprise service subscription data; the target state identifier represents the target state of the client, at least including shutdown, and may also include multiple computers, etc.
In fig. 2 and fig. 3, voTE AS-B is used AS an interface device connected to the BOSS, and in practical application, voTE AS-se:Sup>A may also be used AS an interface device connected to the BOSS, so that VoTE AS-se:Sup>A may directly receive the instruction sent by the BOSS.
Therefore, voTE AS-A receives the identity datse:Sup>A and the target state identification, and the target state identification corresponds to the identity datse:Sup>A, so that the client corresponding to the identity datse:Sup>A can be switched to the target state.
Fig. 2 is se:Sup>A schematic diagram of an information transmission manner in se:Sup>A call between se:Sup>A client UE-se:Sup>A and se:Sup>A client UE-B, where the VoTE AS-se:Sup>A implements receiving identity datse:Sup>A and se:Sup>A target state identifier. Fig. 3 is se:Sup>A diagram showing an information transmission manner in which se:Sup>A UE-se:Sup>A and se:Sup>A UE-B are in call connection, and the manner in which VoTE AS-se:Sup>A implements receiving identity datse:Sup>A and se:Sup>A target status identifier is the same AS that of fig. 2.
S104: and acquiring the session state of the client corresponding to the identity data.
Since VoTE AS-se:Sup>A can register the state of the client UE-se:Sup>A, voTE AS-se:Sup>A can acquire the current session state of the client UE-se:Sup>A, including in-call or call connection.
S106: and identifying the target state identifier, and when the target state identifier is a stop identifier, sending a session interrupt instruction to a client corresponding to the identity data.
Specifically, voTE AS-se:Sup>A may issue se:Sup>A session interrupt instruction to client UE-se:Sup>A vise:Sup>A SCSCF-se:Sup>A after identifying the target state identification. As mentioned above, SCSCF-Sub>A has completed interactive registration with client UE-Sub>A.
If the current session state of the client UE-A is in se:Sup>A call, the VoTE AS-A sends an instruction for interrupting the call to the client UE-A. Specifically, referring to fig. 2, the instruction to terminate the call may be BYE based on the SIP protocol. Furthermore, in connection with fig. 2, voTE AS-se:Sup>A issues not only the instruction BYE to the first client (i.e. client UE-se:Sup>A) corresponding to the identity datse:Sup>A, but also to the second client (i.e. client UE-B) that is talking to the first client. Specifically, after the VoTE AS-A sends se:Sup>A command BYE for interrupting se:Sup>A call to the SCSCF-A, the SCSCF-A sends an interrupt command BYE to the client UE-A and the client UE-B so AS to realize call release between the client UE-A and the client UE-B. In the call, the client UE-a may be the calling side or the called side.
If the current session state of the client UE-A is in call connection, the VoTE AS-A sends an instruction for interrupting the call to the client UE-A. In particular, referring to fig. 3, the instruction to terminate the call may be CANCEL based on the SIP protocol. Furthermore, in connection with fig. 3, voTE AS-se:Sup>A issues not only an instruction CANCEL to se:Sup>A first client (i.e., client UE-se:Sup>A) corresponding to the identity datse:Sup>A, but also an instruction CANCEL to se:Sup>A second client (i.e., client UE-B) with which the first client is talking. Specifically, voTE AS-A sends an instruction CANCE for interrupting se:Sup>A call to SCSCF-A, and SCSCF-A sends an interruption instruction CANCE to client UE-A and client UE-B to realize call release between client UE-A and client UE-B. In the call connection, the client UE-a may be used as a calling side or a called side.
In addition, if the current session state of the UE-se:Sup>A is idle, the VoTE AS-se:Sup>A will intercept the subsequent session request of the UE-se:Sup>A, so that the UE-se:Sup>A cannot conduct the session thereafter.
The shutdown method of the embodiment of the invention can be a shutdown method in an IMS network.
Fig. 4 is a block diagram of an application server in accordance with still another exemplary embodiment of the present invention. The application server 200 includes a first port 210, a memory 220, and a processor 230.
The first port 210 is configured to receive identity data and a target state identifier sent by the BOSS, where the target state identifier is an identifier for the identity data. The memory 220 stores the identity data and the target state identifier, and the processor 230 is configured to identify the target state identifier, and send a session interrupt instruction to the client corresponding to the identity data when the target state identifier is the stop identifier.
The application server provided in the embodiment of the present application may also execute the method executed by the server in fig. 1, and implement the functions of the server in the embodiment shown in fig. 1, which are not described herein again.
The embodiment of the invention also provides equipment, which comprises: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the computer program realizes the steps of the shutdown method when being executed by the processor.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above-mentioned shutdown method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications may be made within the spirit and principles of the invention.
Claims (6)
1. A shutdown method, comprising:
receiving identity data and a target state identifier, wherein the identity data corresponds to the target state identifier;
identifying the target state identifier, and when the target state identifier is a stop identifier, sending a session interrupt instruction to a client corresponding to the identity data;
before the identifying the target state identifier, the method further comprises:
acquiring a session state of a client corresponding to the identity data;
among the instructions for sending out session interruption to the client corresponding to the identity data, the instructions comprise:
when the session state is in a call, an instruction for interrupting the call is sent;
when the session state is in call connection, an instruction for interrupting the call is sent;
the instruction for interrupting the call is BYE based on the SIP protocol; the instruction for interrupting the call is CANCEL based on SIP protocol;
the receiving the identity data and the target state identification comprises:
the identity data and the target state identification are sent by the service operation support system under the condition that the service operation support system monitors that the telephone charge of the user is completely used and are transferred through the user signing server;
the sending a session interrupt instruction to the client corresponding to the identity data comprises the following steps:
and sending a session interrupt instruction to a client corresponding to the identity data through a service call session control function, wherein the service call session control function and the client complete interactive registration in advance.
2. A shut down method according to claim 1, wherein,
when the session state is in a call, the instruction for interrupting the call comprises the following steps: when the session state is in a call, sending a call interrupting instruction to a first client corresponding to the identity data and a second client which is in a call with the first client;
when the session state is in call connection, the instruction for sending out the interrupt call comprises the following steps: and when the session state is in call connection, sending an instruction for interrupting the call to a first client corresponding to the identity data and a second client which is in call connection with the first client.
3. The shutdown method of claim 2, wherein the first client is a calling side and the second client is a called side; or is
The first client is a called side, and the second client is a calling side.
4. An application server, comprising a first port, a second port, a memory and a processor;
the first port is used for receiving identity data and a target state identifier sent by the BOSS, wherein the identity data corresponds to the target state identifier;
a memory stores the identity data and the target state identification;
the processor is used for identifying a target state identifier, and sending a session interrupt instruction to a client corresponding to the identity data when the target state identifier is a stop identifier;
the processor is further configured to obtain a session state of the client corresponding to the identity data before the identifying the target state identifier; and an instruction for interrupting the call is issued when the session state is in the call; when the session state is in call connection, an instruction for interrupting the call is sent;
the instruction for interrupting the call is BYE based on the SIP protocol; the instruction for interrupting the call is CANCEL based on SIP protocol;
the receiving the identity data and the target state identification comprises:
the identity data and the target state identification are sent by the service operation support system under the condition that the service operation support system monitors that the telephone charge of the user is completely used and are transferred through the user signing server;
the sending a session interrupt instruction to the client corresponding to the identity data comprises the following steps:
and sending a session interrupt instruction to a client corresponding to the identity data through a service call session control function, wherein the service call session control function and the client complete interactive registration in advance.
5. An apparatus, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, performs the steps of the method according to any one of claims 1 to 4.
6. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 4.
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