CN110247876B - Information processing method, device and equipment - Google Patents
Information processing method, device and equipment Download PDFInfo
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- CN110247876B CN110247876B CN201810185631.3A CN201810185631A CN110247876B CN 110247876 B CN110247876 B CN 110247876B CN 201810185631 A CN201810185631 A CN 201810185631A CN 110247876 B CN110247876 B CN 110247876B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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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
- H04L65/1016—IP multimedia subsystem [IMS]
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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
- H04L65/1073—Registration or de-registration
Abstract
The embodiment of the invention provides an information processing method, device and equipment, relates to the technical field of communication, and aims to improve the rewinding efficiency of an IP short message service. The information processing method of the present invention includes: acquiring a re-registration request of User Equipment (UE) forwarded by a service session control function (S-CSCF); determining whether to perform a rewind process for the UE; if the UE is determined to be rewound, sending a response message to the S-CSCF; wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound. The embodiment of the invention can improve the rewinding efficiency of the IP short message service.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to an information processing method, device and equipment.
Background
In the prior art, the normal flow of the IP short message service is as follows: a VoLTE (Voice over LTE) user initiates registration. After receiving an Initial IMS (IP Multimedia Subsystem) registration request of a VoLTE user, an S-CSCF (Serving Call Session Control Function) queries a destination address through an SRV instruction to an ENUM (Electronic number to URI Mapping, Mapping of an Electronic number to a URI)/DNS (Domain Name System) according to an IP-SM-GW (IP short message gateway) Domain Name of an iFC (Initial Filter Criteria) of user account information. ENUM/DNS Server returns IP (or IP address list) corresponding to IP-SM-GW host name, S-CSCF initiates IP short message third party service registration, and records IP corresponding to IP-SM-GW in HSS (Home Subscriber Server, Home Location Register). When S-CSCF receives re-registration/de-registration request of the user or MO (Mobile originated) short message, because S-CSCF caches IP address of corresponding IP-SM-GW, it will not go to DNS to inquire IP address of IP-SM-GW, but directly forward message to corresponding IP-SM-GW.
Wherein, in the above process, if the S-CSCF does not cache the third party service registration information of the AS (Application Server) of the user, the initial IMS registration request is regarded AS "initial registration".
Based on the above process, when the IP short message service needs to be rewound, iFC data corresponding to the VoLTE user is modified, the IP-SM-GW domain name is modified into IP-SM-GW information to be rewound, and corresponding parsing data is added to ENUM/DNS. However, the process of rewinding can only be triggered when the VoLTE user is powered on and off and the initial IMS registration request is reinitiated.
In practical application, after a new IP-SM-GW or a failed IP-SM-GW goes online, the rewinding processing of the IP short message service needs to be completed quickly, so that the processing capacity of the IP-SM-GW is effectively utilized, and the processing load pressure on some IP-SM-GWs is reduced. In general, VoLTE users will initially register with the IMS network only when they are powered on and off, which makes the rewinding process very long. Some users who do not switch on or off for a very long time may be registered in the original IP-SM-GW all the time, thereby seriously affecting the rewinding effect of the IP short message service.
Disclosure of Invention
In view of this, embodiments of the present invention provide an information processing method, apparatus, and device, so as to improve the rewinding efficiency of the IP short message service.
To solve the foregoing technical problem, in a first aspect, an embodiment of the present invention provides an information processing method, which is applied to an IP short message gateway IP-SM-GW, and includes:
acquiring a re-registration request of User Equipment (UE) forwarded by a service session control function (S-CSCF);
determining whether to perform a rewind process for the UE;
if the UE is determined to be rewound, sending a response message to the S-CSCF;
wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list;
if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein, if determining to perform the rewind processing on the UE, sending a response message to the S-CSCF includes:
and if the UE is determined to be rewound, sending a Proxy 305User Proxy message to the S-CSCF, wherein the Contact header field of the 305User Proxy message comprises the address information of the IP-SM-GW to be rewound.
In a second aspect, an embodiment of the present invention provides an information processing method, which is applied to an S-CSCF and includes:
receiving a registration request of UE;
when the registration request is a re-registration request, forwarding the re-registration request to an IP-SM-GW;
receiving a response message sent by the IP-SM-GW according to the re-registration request, wherein the response message comprises address information of the IP-SM-GW to be rewound;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Wherein the method further comprises:
when the registration request is an initial registration request, acquiring the address information of the IP-SM-GW to be rewound by inquiring an address server;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
In a third aspect, an embodiment of the present invention provides an information processing apparatus applied to an IP short message gateway IP-SM-GW, including: a processor and a transceiver;
the transceiver is used for acquiring a re-registration request of the user equipment UE forwarded by a service session control function S-CSCF;
the processor is configured to determine whether to perform a rewind process for the UE; if the UE is determined to be rewound, sending a response message to the S-CSCF through the transceiver; wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Wherein the processor is further configured to obtain a rewind processing control parameter; if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein the processor is further configured to obtain a rewind processing control parameter; acquiring a rewinding UE information list; if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
The processor is further configured to send a Proxy 305User Proxy message to the S-CSCF through the transceiver if it is determined to perform a rewind process on the UE, where a Contact header field of the 305User Proxy message includes address information of an IP-SM-GW to be rewound.
In a fourth aspect, an embodiment of the present invention provides an information processing apparatus, which is applied to an S-CSCF, and includes: a processor and a transceiver;
the transceiver is used for receiving a registration request of the UE;
the processor is configured to forward the re-registration request to an IP-SM-GW through the transceiver when the registration request is a re-registration request;
the transceiver is further configured to receive a response message sent by the IP-SM-GW according to the re-registration request, where the response message includes address information of the IP-SM-GW to be rewound; and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
The processor is further configured to, when the registration request is an initial registration request, obtain address information of the IP-SM-GW to be rewound by querying an address server;
and the transceiver is further configured to send a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
In a fifth aspect, an embodiment of the present invention provides a communication device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; the computer program, when executed by a processor, implementing the steps in the method according to the first aspect; alternatively, the computer program realizes the steps in the method according to the second aspect when executed by a processor.
In a sixth aspect, an embodiment of the present invention provides a computer-readable storage medium for storing a computer program, which when executed by a processor implements the steps in the method according to the first aspect; alternatively, the computer program realizes the steps in the method according to the second aspect when executed by a processor.
The technical scheme of the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, when the registration request of the UE is a re-registration request, if the fact that the UE needs to be rewound is determined, a response message is sent to the S-CSCF, and the response message comprises the address information of the IP-SM-GW to be rewound so as to realize the rewinding processing in the re-registration process of the UE. Therefore, the method and the device can realize the rewinding in the re-registration process of the UE, thereby avoiding the defect that the rewinding processing can only be carried out in the initial registration process of the UE in the prior art and improving the rewinding efficiency of the IP short message service.
Drawings
FIG. 1 is a flow chart of an information processing method according to an embodiment of the present invention;
FIG. 2 is a flow chart of an information processing method according to an embodiment of the present invention;
FIG. 3 is a flow chart of an information processing method according to an embodiment of the present invention;
FIG. 4 is a diagram of an information processing apparatus according to an embodiment of the present invention;
FIG. 5 is a diagram of an information processing apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a communication device of an embodiment of the present invention;
fig. 7 is a schematic diagram of a communication device according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, an information processing method according to an embodiment of the present invention is applied to an IP short message gateway (IP-SM-GW), and includes:
And step 102, determining whether to perform rewinding processing on the UE.
In the embodiment of the invention, the IP-SM-GW can be set, and the rewinding processing control parameter is set for the IP-SM-GW. Further, in order to improve the accuracy of the rewind operation, a rewind UE information list may also be configured.
The rewind process control parameter may also be referred to as a rewind control switch. For example, when the parameter is set to "on", it indicates that the rewinding process can be performed; when the parameter is "off", it indicates that the rewinding operation is not performed. Since the rewind operation is not necessarily for all users currently handled by the IP-SM-GW, and may correspond to only a part of users, the corresponding user of the rewind operation needs to be specified. Therefore, what is described in the configuration rewind UE information list is the rewind user information this time.
Specifically, in this step, a rewind processing control parameter is obtained, and if the value of the rewind processing control parameter is a preset value, it is determined that the rewind processing is performed on the UE; otherwise, determining not to perform the rewinding processing on the UE.
Alternatively, in this step, the rewind process control parameters are acquired and the rewind UE information list is acquired. If the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein, the preset value is any preset value.
And 103, if the UE is determined to be rewound, sending a response message to the S-CSCF. Wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
And assuming that the service provided for the UE is IP-SM-GW-A, when the IP-SM-GW-A fails, the service of the UE is switched to IP-SM-GW-B. After a period of time, the IP-SM-GW-a returns to normal, so the traffic of the UE needs to be dumped back to IP-SM-GW-a. The IP-SM-GW-A is referred to herein as the IP-SM-GW to be rewound.
In this step, if it is determined to perform the rewind processing on the UE, a 305User Proxy (use Proxy) message is sent to the S-CSCF, where a Contact header field of the 305User Proxy message includes address information of an IP-SM-GW to be rewound.
In the embodiment of the invention, when the registration request of the UE is a re-registration request, if the fact that the UE needs to be rewound is determined, a response message is sent to the S-CSCF, and the response message comprises the address information of the IP-SM-GW to be rewound so as to realize the rewinding processing in the re-registration process of the UE. Therefore, the method and the device can realize the rewinding in the re-registration process of the UE, thereby avoiding the defect that the rewinding processing can only be carried out in the initial registration process of the UE in the prior art and improving the rewinding efficiency of the IP short message service.
As shown in fig. 2, the information processing method according to the embodiment of the present invention is applied to an S-CSCF, and includes:
In practical applications, if the S-CSCF does not cache the third party service registration information of the AS (Application Server) of the UE, the registration request is considered AS "initial registration"; otherwise, it can be considered as a re-registration request. And if the request is a re-registration request, the S-CSCF IP-SM-GW forwards the re-registration request.
The response message may be a 305User Proxy message, where a Contact header field of the 305User Proxy message includes address information of an IP-SM-GW to be rewound.
And step 204, sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
In the above process, if the registration request is an initial registration request, the address information of the IP-SM-GW to be rewound is acquired by querying an address server, and a third party registration request is sent to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
The address server is ENUN (Electronic Numbers to URI Mapping, Mapping server of Electronic Numbers to URI)/DNS (Domain Name System).
In the embodiment of the invention, when the registration request of the UE is a re-registration request, if the fact that the UE needs to be rewound is determined, a response message is sent to the S-CSCF, and the response message comprises the address information of the IP-SM-GW to be rewound so as to realize the rewinding processing in the re-registration process of the UE. Therefore, the method and the device can realize the rewinding in the re-registration process of the UE, thereby avoiding the defect that the rewinding processing can only be carried out in the initial registration process of the UE in the prior art and improving the rewinding efficiency of the IP short message service.
In order to solve the problems that in the prior art, the rewinding efficiency of the IP short message service is low, even the IP-SM-GW new local point is built and the utilization rate is low because a plurality of users cannot rewind for a long time, the embodiment of the invention provides an optimization scheme. The scheme adds an active service processing flow and realizes the quick rewinding of the IP short message service by using related mechanisms such as redirection and the like.
In order to realize flexible switching and rewinding of IP-SM-GW across local points, a rewinding control switch and a rewinding configuration table are added to the IP-SM-GW. Setting a parameter by the rewind control switch, and performing rewind processing according to a configuration table when the parameter is set to be 'on'; when the parameter is "off", the rewinding operation is not performed. The configuration table is a list including information on the user of the rewind operation. Since the rewind operation is not necessarily for all users currently handled by the IP-SM-GW, and may correspond to only a part of users, users who need to perform the rewind operation need to be specified by the configuration table. After the rewind control switch is turned on (i.e., the corresponding parameter is set to "on"), the IP-SM-GW will adopt the following scheme for the processing of the registration (including initial registration and re-registration) request, according to the configuration table.
As shown in fig. 3, the information processing method according to the embodiment of the present invention includes:
301: UE _ a initiates registration and carries an IP short message capability indication in the Contact header field of the registration request (REGISTER).
302: and after the S-CSCF passes the authentication of the UE _ A, returning a 200OK response.
And the S-CSCF performs iFC trigger analysis.
If the registration request is an initial registration request, executing steps 303-; if the registration request is a re-registration request, step 307 and 313 are executed.
303-306: if the registration is the initial registration of the UE _ A, the S-CSCF queries the IP-SM-GW server address in the iFC from the ENUM/DNS. The ENUM/DNS server returns the IP address of the corresponding IP-SM-GW _ B.
Specifically, the S-CSCF queries an address from ENUM/DNS through a domain name, and the ENUM/DNS returns an IP-SM-GW host name; and the S-CSCF queries the IP address of the AS server from the ENUM/DNS, and the ENUM/DNS returns an IP address list.
Then step 309 is performed (the address of the corresponding IP-SM-GW _ a has been modified to the IP-SM-GW _ B address that was rewound in ENUM/DNS).
307-308: if the registration is the re-registration of the UE _ A, the S-CSCF forwards a re-registration request (REGISTER) to the IP-SM-GW _ A.
And the IP-SM-GW-A receives the VoLTE user third-party service registration request forwarded by the S-CSCF. When the rewind control switch is turned on, the IP-SM-GW _ A constructs 305User Proxy information according to the configuration table, replies to the S-CSCF, and fills address information of the redirected IP-SM-GW (namely IP-SM-GW _ B) in the Contact header field of the 305 information.
309: and the S-CSCF sends a third party registration request (REGISTER) to the IP-SM-GW-B, wherein the third party registration request (REGISTER) carries an original user registration message body.
310-313: IP-SM-GW-B acquires User Data (including User identity Data, service signing Data and the like) from a converged HSS/HLR by sending a UDR (User Data Request) message, and the HSS/HLR returns a UDA (User Data Answer) message; and then, the IP-SM-GW-B sends a PUR (Profile Update Request) message to the fusion HSS/HLR, the IP-SM-GW-B address is written into the fusion HSS/HLR, and the HSS/HLR returns a PUA (Profile Update Answer) message.
Then, the IP-SM-GW-B sends a 200OK message to the S-CSCF. In the initial registration process, the S-CSCF records the IP-SM-GW address.
Therefore, the scheme of the embodiment of the invention effectively solves the problem of low efficiency when the IP short message service is rewound. By using the scheme of the embodiment of the invention, the rewinding of the cross-IP-SM-GW local point can be effectively finished within half an hour, and the newly built or fault recovery IP-SM-GW processing capacity is fully utilized.
As shown in fig. 4, an information processing apparatus according to an embodiment of the present invention is applied to an IP short message gateway IP-SM-GW, and includes: a processor 401 and a transceiver 402.
The transceiver 402 is configured to obtain a re-registration request of the UE forwarded by the S-CSCF;
the processor 401 is configured to determine whether to perform a rewind process on the UE; if the UE is determined to be rewound, sending a response message to the S-CSCF through the transceiver 402; wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Wherein, the processor 401 is further configured to obtain a rewind processing control parameter; if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein, the processor 401 is further configured to obtain a rewind processing control parameter; acquiring a rewinding UE information list; if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
The processor 401 is further configured to send a Proxy 305User Proxy message to the S-CSCF through the transceiver if it is determined to perform a rewind process on the UE, where a Contact header field of the 305User Proxy message includes address information of an IP-SM-GW to be rewound.
The working principle of the device according to the invention can be referred to the description of the method embodiment described above.
In the embodiment of the invention, when the registration request of the UE is a re-registration request, if the fact that the UE needs to be rewound is determined, a response message is sent to the S-CSCF, and the response message comprises the address information of the IP-SM-GW to be rewound so as to realize the rewinding processing in the re-registration process of the UE. Therefore, the method and the device can realize the rewinding in the re-registration process of the UE, thereby avoiding the defect that the rewinding processing can only be carried out in the initial registration process of the UE in the prior art and improving the rewinding efficiency of the IP short message service.
As shown in fig. 5, an information processing apparatus according to an embodiment of the present invention, applied to an S-CSCF, includes: a processor 501 and a transceiver 502.
The transceiver 502 is configured to receive a registration request of a UE;
the processor 501 is configured to forward the re-registration request to the IP-SM-GW through the transceiver 502 when the registration request is a re-registration request;
the transceiver 502 is further configured to receive a response message sent by the IP-SM-GW according to the re-registration request, where the response message includes address information of the IP-SM-GW to be rewound; and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
The processor 501 is further configured to, when the registration request is an initial registration request, obtain address information of the IP-SM-GW to be rewound by querying an address server; the transceiver 502 is further configured to send a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
The working principle of the device according to the invention can be referred to the description of the method embodiment described above.
In the embodiment of the invention, when the registration request of the UE is a re-registration request, if the fact that the UE needs to be rewound is determined, a response message is sent to the S-CSCF, and the response message comprises the address information of the IP-SM-GW to be rewound so as to realize the rewinding processing in the re-registration process of the UE. Therefore, the method and the device can realize the rewinding in the re-registration process of the UE, thereby avoiding the defect that the rewinding processing can only be carried out in the initial registration process of the UE in the prior art and improving the rewinding efficiency of the IP short message service.
As shown in fig. 6, the communication device according to the embodiment of the present invention includes:
the processor 600, which is used to read the program in the memory 620, executes the following processes: acquiring a re-registration request of User Equipment (UE) forwarded by a service session control function (S-CSCF) through a transceiver 610; determining whether to perform a rewind process for the UE; if the UE is determined to be rewound, then: sending a response message to the S-CSCF via transceiver 610; wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
A transceiver 610 for receiving and transmitting data under the control of the processor 600.
Where in fig. 6, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 600 and memory represented by memory 620. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 610 may be a number of elements including a transmitter and a transceiver providing a means for communicating with various other apparatus over a transmission medium. The processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
The processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
The processor 600 is further adapted to read the computer program and perform the following steps:
obtaining a rewinding processing control parameter;
if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
The processor 600 is further adapted to read the computer program and perform the following steps:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list;
if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
The processor 600 is further adapted to read the computer program and perform the following steps:
and if the UE is determined to be rewound, sending a Proxy 305User Proxy message to the S-CSCF, wherein the Contact header field of the 305User Proxy message comprises the address information of the IP-SM-GW to be rewound.
As shown in fig. 7, the communication device according to the embodiment of the present invention includes:
the processor 700, which is used to read the program in the memory 720, executes the following processes: receiving, by the transceiver 710, a registration request of the UE; when the registration request is a re-registration request, forwarding the re-registration request to an IP-SM-GW through a transceiver 710; receiving a response message sent by the IP-SM-GW according to the re-registration request through a transceiver 710, wherein the response message includes address information of the IP-SM-GW to be rewound; and sending a third party registration request to the IP-SM-GW to be rewound through the transceiver 710 according to the address information of the IP-SM-GW to be rewound.
A transceiver 710 for receiving and transmitting data under the control of the processor 700.
Wherein in fig. 7 the bus architecture may comprise any number of interconnected buses and bridges, with one or more processors, represented by processor 700, and various circuits, represented by memory 720, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 710 may be a number of elements including a transmitter and a transceiver providing a means for communicating with various other apparatus over a transmission medium. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
The processor 600 is further adapted to read the computer program and perform the following steps:
when the registration request is an initial registration request, acquiring the address information of the IP-SM-GW to be rewound by inquiring an address server;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Furthermore, a computer-readable storage medium of an embodiment of the present invention stores a computer program that is executable by a processor to implement:
acquiring a re-registration request of User Equipment (UE) forwarded by a service session control function (S-CSCF);
determining whether to perform a rewind process for the UE;
if the UE is determined to be rewound, sending a response message to the S-CSCF;
wherein the response message includes address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
Wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list;
if the value of the rewind processing control parameter is a preset value and the UE is positioned in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
Wherein, if determining to perform the rewind processing on the UE, sending a response message to the S-CSCF includes:
and if the UE is determined to be rewound, sending a Proxy 305User Proxy message to the S-CSCF, wherein the Contact header field of the 305User Proxy message comprises the address information of the IP-SM-GW to be rewound.
Furthermore, a computer-readable storage medium of an embodiment of the present invention stores a computer program executable by a processor to implement:
receiving a registration request of UE;
when the registration request is a re-registration request, forwarding the re-registration request to an IP-SM-GW;
receiving a response message sent by the IP-SM-GW according to the re-registration request, wherein the response message comprises address information of the IP-SM-GW to be rewound;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
When the registration request is an initial registration request, acquiring the address information of the IP-SM-GW to be rewound by inquiring an address server;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the transceiving method according to various embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. An information processing method is applied to an IP short message gateway (IP-SM-GW), and comprises the following steps:
acquiring a re-registration request of User Equipment (UE) forwarded by a service session control function (S-CSCF);
determining whether to perform a rewind process for the UE;
if the UE is determined to be rewound, sending a response message to the S-CSCF;
the response message comprises the address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound;
wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list used for recording the information of the UE which needs to be rewound currently by the IP-SM-GW;
if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
2. The method of claim 1, wherein the determining whether to perform a rewind process for the UE comprises:
obtaining a rewinding processing control parameter;
if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
3. The method of claim 1, wherein sending a response message to the S-CSCF if it is determined to perform the fallback processing for the UE comprises:
and if the UE is determined to be rewound, sending a Proxy 305User Proxy message to the S-CSCF, wherein the Contact header field of the 305User Proxy message comprises the address information of the IP-SM-GW to be rewound.
4. An information processing method, applied to an S-CSCF, includes:
receiving a registration request of UE;
when the registration request is a re-registration request, forwarding the re-registration request to an IP-SM-GW;
receiving a response message sent by the IP-SM-GW according to the re-registration request, wherein the response message comprises address information of the IP-SM-GW to be rewound;
sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound;
wherein the response message is sent by the IP-SM-GW when determining to perform the rewind processing on the UE, and the IP-SM-GW determines whether to perform the rewind processing on the UE as follows:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list used for recording the information of the UE which needs to be rewound currently by the IP-SM-GW;
if the value of the rewind processing control parameter is a preset value and the UE is positioned in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
5. The method of claim 4, further comprising:
when the registration request is an initial registration request, acquiring the address information of the IP-SM-GW to be rewound by inquiring an address server;
and sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
6. An information processing apparatus, applied to an IP short message gateway (IP-SM-GW), comprising: a processor and a transceiver;
the transceiver is used for acquiring a re-registration request of the user equipment UE forwarded by a service session control function S-CSCF;
the processor is configured to determine whether to perform a rewind process on the UE; if the UE is determined to be rewound, sending a response message to the S-CSCF through the transceiver; the response message comprises the address information of the IP-SM-GW to be rewound, so that the S-CSCF sends a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound;
wherein the processor is further configured to,
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list used for recording the information of the UE which needs to be rewound currently by the IP-SM-GW;
if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
7. The apparatus of claim 6, wherein the processor is further configured to,
obtaining a rewinding processing control parameter;
if the value of the rewind processing control parameter is a preset value, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
8. The apparatus of claim 6, wherein the processor is further configured to,
and if the UE is determined to be rewound, sending a Proxy 305User Proxy message to the S-CSCF through the transceiver, wherein the Contact header field of the 305User Proxy message comprises the address information of the IP-SM-GW to be rewound.
9. An information processing apparatus, applied to an S-CSCF, comprising: a processor and a transceiver;
the transceiver is used for receiving a registration request of the UE;
the processor is configured to forward the re-registration request to an IP-SM-GW through the transceiver when the registration request is a re-registration request;
the transceiver is further configured to receive a response message sent by the IP-SM-GW according to the re-registration request, where the response message includes address information of the IP-SM-GW to be rewound; sending a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound;
wherein the response message is sent by the IP-SM-GW when determining to perform the rewind processing on the UE, and the IP-SM-GW determines whether to perform the rewind processing on the UE as follows:
obtaining a rewinding processing control parameter;
acquiring a rewinding UE information list used for recording the information of the UE which needs to be rewound currently by the IP-SM-GW;
if the value of the rewind processing control parameter is a preset value and the UE is located in the rewind UE information list, determining to rewind the UE; otherwise, determining not to perform the rewinding processing on the UE.
10. The apparatus of claim 9,
the processor is further configured to, when the registration request is an initial registration request, obtain address information of the IP-SM-GW to be rewound by querying an address server;
and the transceiver is further configured to send a third party registration request to the IP-SM-GW to be rewound according to the address information of the IP-SM-GW to be rewound.
11. A communication device, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; characterized in that the computer program realizes the steps in the method according to any one of claims 1 to 3 when executed by a processor; alternatively, the computer program realizes the steps in the method according to any one of claims 4 to 5 when executed by a processor.
12. A computer-readable storage medium for storing a computer program, wherein the computer program, when executed by a processor, implements the steps in the method according to any one of claims 1 to 3; alternatively, the computer program realizes the steps in the method according to any one of claims 4 to 5 when executed by a processor.
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