CN107547465B - VoLTE high-definition voice automatic opening method, system and device - Google Patents
VoLTE high-definition voice automatic opening method, system and device Download PDFInfo
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Abstract
The invention relates to a VoLTE high-definition voice automatic opening method, which comprises the following steps: inquiring an IMS registration request sent by a call session control function I-CSCF receiving terminal, and initiating a user authorization request to a home subscriber server HSS; the HSS receives the user authorization request and judges whether the user signs the VoLTE data or not; and if the user does not sign the VoLTE data, the HSS sends a notification message to a business operation support system BOSS so that the BOSS signs the VoLTE data for the user according to the notification message. By adopting the method, the automatic opening of the VoLTE high-definition voice can be realized, and the workload cost is saved. In addition, a VoLTE high-definition voice automatic opening system, another VoLTE high-definition voice automatic opening method and another VoLTE high-definition voice automatic opening device are also provided.
Description
Technical Field
The invention relates to the technical field of core networks, in particular to a method, a system and a device for automatically opening VoLTE high-definition voice.
Background
Volte (voice over LTE) is defined by 3GPP standards, and is based on IMS (IP Multimedia Subsystem, an IP Multimedia system, which is a brand new Multimedia service form, and can meet the requirements of modern and more diverse Multimedia services of current terminal clients. The most immediate experience that VoLTE technology brings to 4G users is shorter turn-on latency, and higher quality, more natural voice-video call effects.
For operators, deploying VoLTE means opening the way to evolve to mobile broadband voice. In the long run, this will bring two value to the operator, firstly, promote the wireless spectrum utilization ratio, reduce the network cost. For voice service, the frequency spectrum utilization rate of LTE is far better than that of the traditional system and reaches more than 4 times of that of GSM.
With the commercialization of high-definition voice, more and more mobile phones support VoLTE high-definition voice. In the traditional technology, a user needs to go to a business hall to open an IMS service when needing to experience a high-definition language, and great workload is brought to the user and an operator.
Disclosure of Invention
Therefore, it is necessary to provide a method, a system and a device for automatic voice activation with VoLTE high definition that can save workload and cost, in order to solve the above technical problems.
A VoLTE high-definition voice automatic opening method comprises the following steps:
inquiring an IMS registration request sent by a call session control function I-CSCF receiving terminal, and initiating a user authorization request to a home subscriber server HSS;
the HSS receives the user authorization request and judges whether the user signs the VoLTE data or not;
and if the user does not sign the VoLTE data, the HSS sends a notification message to a business operation support system BOSS so that the BOSS signs the VoLTE data for the user according to the notification message.
A VoLTE high-definition voice automatic opening method comprises the following steps:
a Home Subscriber Server (HSS) receives a user authorization request initiated by an inquiry call session control function (I-CSCF) after receiving an IMS registration request sent by a terminal;
the HSS judges whether the user has signed up VoLTE data or not;
and if the user does not sign the VoLTE data, sending a notification message to a business operation support system BOSS so that the BOSS signs the VoLTE data for the user according to the notification message.
A VoLTE high definition voice auto-on system, the system comprising:
the system comprises an inquiry call session control function (I-CSCF) and a Home Subscriber Server (HSS), wherein the inquiry call session control function (I-CSCF) is used for receiving an IMS registration request sent by a terminal and initiating a user authorization request to the HSS;
the home subscriber server HSS is used for receiving the user authorization request and judging whether the user has signed the VoLTE data or not;
and the HSS is also used for sending a notification message to a business operation support system BOSS if the user does not sign the VoLTE data, so that the BOSS signs the VoLTE data for the user according to the notification message of the BOSS.
A VoLTE high definition voice automatic turn-on device, the device comprising:
a request receiving module, configured to receive a user authorization request initiated by an inquiring call session control function I-CSCF after receiving an IMS registration request sent by a terminal;
the judging module is used for judging whether the user signs the VoLTE data or not;
and the notification module is used for sending a notification message to a business operation support system BOSS if the user does not sign the VoLTE data, and the BOSS is used for signing the VoLTE data for the user according to the notification message.
In the automatic opening method, system and device for the VoLTE high-definition voice, when the I-CSCF receives an IMS registration request sent by the terminal and then sends a user authorization request to the HSS, if the HSS judges that the user does not sign the VoLTE data, the HSS can automatically sign the VoLTE data for the user, the user can automatically open the VoLTE service through the terminal without going to a business hall to open the IMS service, and the workload cost is saved.
A storage medium arranged to store program code for performing the steps of:
a Home Subscriber Server (HSS) receives a user authorization request initiated by an inquiry call session control function (I-CSCF) after receiving an IMS registration request sent by a terminal;
the HSS judges whether the user has signed up VoLTE data or not;
and if the user does not sign the VoLTE data, sending a notification message to a business operation support system BOSS so that the BOSS signs the VoLTE data for the user according to the notification message.
Drawings
Fig. 1 is a flow chart of a VoLTE high definition voice auto-on method in an embodiment;
fig. 2 is a timing diagram of an automatic turn-on method for VoLTE high definition voice in one embodiment;
fig. 3 is a flow chart of a VoLTE high definition voice auto-on method in another embodiment;
fig. 4 is a schematic structural diagram of an automatic activation system for VoLTE high-definition voice in one embodiment;
fig. 5 is a block diagram of a VoLTE high definition voice auto-on device in an embodiment;
FIG. 6 is a block diagram of an alternative embodiment of an automatic VoLTE high definition voice activation apparatus
Fig. 7 is a block diagram of a VoLTE high-definition voice auto-on device in another embodiment.
Detailed Description
As shown in fig. 1, in one embodiment, there is provided a VoLTE high definition voice automatic turn-on method, which includes:
The CSCF (Call Session Control Function) is a functional entity inside the IMS (IP multimedia system), and is the core of the entire IMS network. The network element is mainly responsible for controlling functions such as registration, authentication, session control, routing management, network management, charging and the like related to user service information. The I-CSCF (interworking CSCF) is the entry point to the IMS home network and during the registration process, the I-CSCF selects an S-CSCF for the user by querying the HSS. During a call, a call destined for the IMS network is first routed to the I-CSCF, which obtains the S-CSCF address registered by the user from the HSS, and routes the message to the S-CSCF. The S-CSCF (serving CSCF) is in the core position in the IMS network session control, receives the registration request forwarded by the P-CSCF from the visiting network, performs user authentication in cooperation with the HSS, and downloads the service data signed by the user from the HSS. The P-CSCF is the unified portal of the IMS visited network, through which all session messages originating from and terminating at the IMS terminal pass.
The terminal establishes an IMS PDN connection before sending an IMS registration request to the I-CSCF. A PDN (Public Data Network) is a wide area Network established by a telecommunications carrier, and provides services and technologies for accessing the wide area Network, and provides high-quality Data transmission services for users. In this embodiment, the user can support VoLTE through the terminal setting, and when the terminal is powered on, the IMS registration process can be automatically initiated after the 4G network registration is successful. After the terminal initiates an IMS registration procedure, the I-CSCF receives an IMS registration Request sent by the terminal, and then sends a User-Authorization-Request (UAR) Request to an HSS (Home Subscriber Server).
And step 104, the HSS receives the user authorization request and judges whether the user signs the VoLTE data.
Specifically, the HSS determines whether the user signs a subscription to the VoLTE flag (volteag flag), and if so, indicates that the user has opened the VoLTE service.
And step 106, if the user does not sign the VoLTE data, the HSS sends a notification message to the BOSS so that the BOSS signs the VoLTE data for the user according to the notification message.
The BOSS (Business & Operation Support System) covers the functions of the past systems such as billing, settlement, Business, account and customer service, and performs centralized and unified planning and integration on various Business functions. In this embodiment, if the HSS determines that the user has not signed a subscription for the VoLTE data, the HSS notifies the BOSS to perform IMS number allocation for the user to sign data of a VoLTE related service. And if the HSS judges that the user has signed the VoLTE data, the HSS returns UAA to the I-CSCF, and the user can directly use the VoLTE service.
In the embodiment, when the I-CSCF receives an IMS registration request sent by the terminal and then sends a user authorization request to the HSS, if the HSS judges that the user does not sign VoLTE data, the HSS can automatically sign the VoLTE data for the user, the user can automatically open the VoLTE service through the terminal without going to a business hall to open the IMS service, and the workload cost is saved.
In one embodiment, the VoLTE high definition voice automatic turn-on method further includes: if the user does not sign the VoLTE data, the HSS sends a user authorization response to the I-CSCF and carries a preset error code; and after receiving the preset error code, the I-CSCF sends re-registration time to the terminal so that the terminal initiates an IMS registration request to the I-CSCF again after the re-registration time.
In this embodiment, if the HSS determines that the User is not signing the VoLTE data, a User-Authorization-Answer (UAA) is returned to the terminal, where the UAA carries a preset error code. The I-CSCF returns 404 a message to the terminal after receiving the predetermined error code, the message carrying a re-register time (retry after). The re-registration time is the time for re-registration after the terminal delays for a certain time. The terminal can initiate an IMS registration request to the I-CSCF again after the re-registration time, and if the BOSS has signed a contract for the VoLTE data of the user at the moment, the user terminal can use the VoLTE service.
In one embodiment, after the HSS sends the notification message to the BOSS, so that the BOSS signs the VoLTE data for the user according to the notification message, the method further includes: HSS receives a user-modifying signing command sent by BOSS, wherein the user-modifying signing command carries international mobile subscriber identity IMSI of a user; and the HSS signs the user subscription VoLTE according to the modified user subscription command.
In this embodiment, after receiving the VoLTE activation notification message of the HSS, the BOSS parses the IMSI of the user, and sends a user subscription modification command to the HSS according to a preset instruction set, where the user subscription modification command carries the IMSI of the user. The HSS receives the order of modifying the user subscription, modifies the IMS data of the user, so that the IMSI of the user subscribes the data related to the VoLTE service, thereby subscribing the VoLTE mark (VoLTETab mark) for the user.
In order to make the principle of the VoLTE high-definition voice automatic opening method provided by the embodiment of the present invention clearer, a VoLTE high-definition voice automatic opening process is described in detail below with reference to fig. 2.
As shown in fig. 2, a UE (User Equipment) is a terminal used by a User, and includes an intelligent terminal, a multimedia device, a streaming media device, and the like. MME (mobility Management entity) is a key control node of a 3GG protocol LTE access network and is responsible for the positioning and paging processes of idle mode UE, including relaying, and the MME is simply responsible for signaling processing.
As shown in fig. 2, the automatic opening process of VoLTE high definition voice is as follows:
1) and sending an access Request Attach Request to the MME after the UE is started.
2) The MME sends a ULR (User Location Request, Location update Request) to the HSS after receiving the access Request, where HS is a 4G User subscription IMS APN (a network access technology, which is a parameter that must be configured by accessing the internet through a mobile phone, and determines which access method the mobile phone accesses to what network), and returns a ULA (User Location Answer, Location update response) to the MME.
3) The MME sends an Attach Accept connection Accept message to the UE.
4) And establishing an IMS PND connection between the UE and the MME.
5) The UE initiates an IMS registration request Register to the I-CSCF.
6) And the I-CSCF initiates UAR to HSS after receiving the IMS registration request, inquires the S-CSCF capability set and selects the S-CSCF providing service according to the S-CSCF capability set information signed by the user.
7) HSS receives UAR, checks whether user signs data of VoLTE related service, specifically judges whether user signs VoLTETag mark, if yes, it indicates that user has opened VoLTE service, otherwise, user does not open VoLTE service.
8) And if the HSS detects that the user does not open the VoLTE service, the HSS sends a notification message for automatically opening the VoLTE service to the BOSS.
9) And after receiving the notification message, the BOSS analyzes the IMSI of the user, and then sends a command for modifying the user subscription to the HSS according to a preset instruction set, so that the HSS modifies the IMS data of the user and the user subscribes the data related to the VoLTE service.
10) And the HSS sends a notification message for automatically opening the VoLTE service to the BOSS, and simultaneously returns UAA to the I-CSCF, wherein the UAA carries a preset error code.
11) The I-CSCF sends 404 a message to the UE after receiving the error code, carrying a re-registration time retry after.
12) The UE re-initiates the IMS registration request after the time after receiving the retry after.
13) And the I-CSCF sends the UAR to the HSS after receiving the IMS registration request.
14) The HSS checks whether the user signs the data of the VoLTE related service, if the BOSS finishes signing the data related to the VoLTE service of the user, the HSS checks the data of the VoLTE related service signed by the user, namely the BOSS finishes automatic number allocation, the user can use the VoLTE service, and the HSS returns UAA to the I-CSCF.
As shown in fig. 3, in an embodiment, there is also provided a VoLTE high definition voice auto-on method, which is exemplified by being applied in the HSS shown in fig. 1 and fig. 3, and includes:
In this embodiment, when the terminal is powered on, the terminal may first initiate an IMS registration procedure after the 4G network registration is successful, and the I-CSCF receives an IMS registration request sent by the terminal and then sends an UAR request to the HSS.
In step 304, the HSS determines whether the user has subscribed to VoLTE data.
Specifically, the HSS determines whether the user signs a subscription to the VoLTE flag (volteag flag), and if so, indicates that the user has opened the VoLTE service.
And step 306, if the user does not sign the VoLTE data, sending a notification message to the BOSS so that the BOSS signs the VoLTE data for the user according to the notification message.
In this embodiment, if the HSS determines that the user has not signed a subscription for the VoLTE data, the HSS notifies the BOSS to perform IMS number allocation for the user to sign data of a VoLTE related service.
In the embodiment, when the I-CSCF receives an IMS registration request sent by the terminal and then sends a user authorization request to the HSS, if the HSS judges that the user does not sign VoLTE data, the HSS can automatically sign the VoLTE data for the user, the user can automatically open the VoLTE service through the terminal without going to a business hall to open the IMS service, and the workload cost is saved.
In one embodiment, the VoLTE high definition voice automatic turn-on method further includes: and if the user does not sign the VoLTE data, the HSS sends a user authorization response to the I-CSCF and carries the preset error code, so that the I-CSCF sends re-registration time to the terminal after receiving the preset error code.
In this embodiment, if the HSS determines that the User is not signing the VoLTE data, a User-Authorization-Answer (UAA) is returned to the terminal, where the UAA carries a preset error code. The I-CSCF returns 404 a message to the terminal after receiving the specific error code, the message carrying a re-register time (retry after). The re-registration time is the time for re-registration after the terminal delays for a certain time. The terminal can initiate an IMS registration request to the I-CSCF again after the re-registration time, and if the BOSS has signed a contract for the VoLTE data of the user at the moment, the user terminal can use the VoLTE service.
In one embodiment, after the HSS sends the notification message to the BOSS, so that the BOSS signs the VoLTE data for the user according to the notification message, the method further includes: HSS receives a user subscription modifying command sent by BOSS, wherein the user subscription modifying command carries IMSI of a user; and the HSS signs the VoLTE sign for the user according to the user subscription modification command.
In this embodiment, after receiving the VoLTE activation notification message of the HSS, the BOSS parses the IMSI of the user, and sends a user subscription modification command to the HSS according to a preset instruction set, where the user subscription modification command carries the IMSI of the user. The HSS receives the order of modifying the user subscription, modifies the IMS data of the user, so that the IMSI of the user subscribes the data related to the VoLTE service, thereby subscribing the VoLTE mark (VoLTETab mark) for the user.
As shown in fig. 4, in an embodiment, there is also provided a VoLTE high definition voice automatic provisioning system, including:
the query call session control function I-CSCF402 is configured to receive an IMS registration request sent by a terminal, and initiate a user authorization request to a home subscriber server HSS.
And the home subscriber server HSS404 is configured to receive the user authorization request, and determine whether the user has signed a subscription for VoLTE data.
In this embodiment, the HSS404 is further configured to send a notification message to the business operation support system BOSS if the user does not sign the VoLTE data, so that the BOSS signs the VoLTE data for the user according to the notification message.
In one embodiment, the HSS404 is further configured to send a user authorization response to the I-CSCF402 if the user does not sign for VoLTE data, and carries a preset error code. The I-CSCF402 is further configured to initiate a re-registration time to the terminal after receiving the preset error code, so that the terminal sends an IMS registration request to the I-CSCF402 again after the re-registration time.
In one embodiment, the HSS404 is further configured to receive a subscriber subscription modification command sent by the BOSS, where the subscriber subscription modification command carries an international mobile subscriber identity IMSI of a subscriber; the HSS404 is further configured to sign a VoLTE flag for the user according to the modified user subscription command.
As shown in fig. 5, in an embodiment, there is also provided a VoLTE high definition voice automatic turn-on apparatus, including:
a request receiving module 502, configured to receive a user authorization request initiated by querying a call session control function I-CSCF after receiving an IMS registration request sent by a terminal.
A determining module 504, configured to determine whether the user has signed up for VoLTE data.
A notification module 506, configured to send a notification message to a business operation support system BOSS if the user does not sign the VoLTE data, so that the BOSS signs the VoLTE data for the user according to the notification message.
In one embodiment, as shown in fig. 6, the VoLTE high definition voice auto-on device further includes:
the response module 508 is configured to send a user authorization response to the I-CSCF if the user does not sign the VoLTE data, and carry the preset error code, so that the I-CSCF sends re-registration time to the terminal after receiving the preset error code.
In one embodiment, as shown in fig. 7, the VoLTE high definition voice auto-on device further includes:
the subscription module 510 is configured to receive a subscriber subscription modification command sent by the BOSSs after the notification module 506 sends a notification message to the BOSSs, where the subscriber subscription modification command carries an international mobile subscriber identity IMSI of a subscriber; and signing a VoLTE sign for the user according to the modified user signing command.
It will be understood by those skilled in the art that all or part of the processes in the methods of the embodiments described above may be implemented by hardware related to instructions of a computer program, which may be stored in a computer readable storage medium, for example, in the storage medium of a computer system, and executed by at least one processor in the computer system, so as to implement the processes of the embodiments including the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A VoLTE high-definition voice automatic opening method comprises the following steps:
inquiring an IMS registration request sent by a call session control function I-CSCF receiving terminal, and initiating a user authorization request to a home subscriber server HSS;
the HSS receives the user authorization request and judges whether the user has signed up VoLTE data, and the method comprises the following steps: the HSS judges whether the user signs a VoLTE mark or not, if so, the user already signs VoLTE data, otherwise, the user does not sign the VoLTE data;
if the user does not sign the VoLTE data, the HSS sends a notification message to a business operation support system BOSS so that the BOSS can sign the VoLTE data for the user according to the notification message; and
if the user does not sign the VoLTE data, the HSS sends a user authorization response to the I-CSCF and carries a preset error code;
and after receiving the preset error code, the I-CSCF sends re-registration time to the terminal so that the terminal initiates an IMS registration request to the I-CSCF again after the re-registration time.
2. The method as claimed in claim 1, wherein after the HSS sends a notification message to a business support system BOSS, so that the BOSS signs VoLTE data for a user according to the notification message, the method further comprises:
the HSS receives a user subscription modifying command sent by the BOSS, wherein the user subscription modifying command carries an International Mobile Subscriber Identity (IMSI) of a user;
and the HSS signs a user subscription VoLTE sign according to the user subscription modification command.
3. A VoLTE high-definition voice automatic opening method comprises the following steps:
a Home Subscriber Server (HSS) receives a user authorization request initiated by an inquiry call session control function (I-CSCF) after receiving an IMS registration request sent by a terminal;
the HSS judges whether the user has signed up VoLTE data or not, and the method comprises the following steps: the HSS judges whether the user signs a VoLTE mark or not, if so, the user already signs VoLTE data, otherwise, the user does not sign the VoLTE data;
if the user does not sign the VoLTE data, sending a notification message to a Business Operation Support System (BOSS) so that the BOSS signs the VoLTE data for the user according to the notification message; and
and if the user does not sign the VoLTE data, the HSS sends a user authorization response to the I-CSCF and carries a preset error code, so that the I-CSCF sends re-registration time to the terminal after receiving the preset error code.
4. The method as claimed in claim 3, wherein after the HSS sends a notification message to a business support system BOSS, so that the BOSS signs VoLTE data for a user according to the notification message, the method further comprises:
the HSS receives a user subscription modifying command sent by the BOSS, wherein the user subscription modifying command carries an International Mobile Subscriber Identity (IMSI) of a user;
and the HSS signs a user subscription VoLTE sign according to the user subscription modification command.
5. A VoLTE high definition voice automatic opening system, the system comprising:
the system comprises an inquiry call session control function (I-CSCF) and a Home Subscriber Server (HSS), wherein the inquiry call session control function (I-CSCF) is used for receiving an IMS registration request sent by a terminal and initiating a user authorization request to the HSS;
the Home Subscriber Server (HSS) is used for receiving the user authorization request and judging whether the user signs a signature on VoLTE data or not, and the HSS is specifically used for judging whether the user signs a signature on VoLTE sign or not, if so, the user signs the signature on VoLTE data, and if not, the user does not sign the signature on VoLTE data;
the HSS is further used for sending a notification message to a business operation support system BOSS if the user does not sign the VoLTE data, so that the BOSS can sign the VoLTE data for the user according to the notification message;
the HSS is also used for sending a user authorization response to the I-CSCF and carrying a preset error code if the user does not sign the VoLTE data;
and the I-CSCF is further used for initiating re-registration time to the terminal after receiving the preset error code, so that the terminal sends an IMS registration request to the I-CSCF again after the re-registration time.
6. The system of claim 5, wherein the HSS is further configured to receive a modify subscriber subscription command sent by the BOSS, and wherein the modify subscriber subscription command carries an International Mobile Subscriber Identity (IMSI) of a subscriber;
and the HSS is also used for signing a VoLTE mark for the user according to the modified user signing command.
7. A VoLTE high definition voice automatic opening device, the device comprising:
a request receiving module, configured to receive a user authorization request initiated by an inquiring call session control function I-CSCF after receiving an IMS registration request sent by a terminal;
the judging module is used for judging whether the user signs the VoLTE data or not, specifically judging whether the user signs the VoLTE sign or not, if so, the user signs the VoLTE data, and if not, the user does not sign the VoLTE data;
the notification module is used for sending a notification message to a business operation support system BOSS if the user does not sign the VoLTE data, so that the BOSS signs the VoLTE data for the user according to the notification message;
and the response module is used for sending a user authorization response to the I-CSCF and carrying a preset error code if the user does not sign the VoLTE data, so that the I-CSCF sends re-registration time to the terminal after receiving the preset error code.
8. The apparatus of claim 7, further comprising:
the subscription module is used for receiving a subscription modification command sent by the BOSS after the notification module sends a notification message to the BOSS, wherein the subscription modification command carries an International Mobile Subscriber Identity (IMSI) of a user; and signing a VoLTE mark for the user according to the user subscription modification command.
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| CN111818508B (en) * | 2019-04-11 | 2022-09-27 | 中国移动通信集团福建有限公司 | Method and device for automatically opening VoLTE service |
| CN112135276B (en) * | 2019-06-24 | 2023-06-20 | 中国电信股份有限公司 | Service opening method, device and system |
| CN111615101B (en) * | 2020-05-26 | 2022-01-04 | 捷开通讯(深圳)有限公司 | IMS registration method, device, storage medium and electronic terminal |
| CN111783143B (en) * | 2020-07-24 | 2023-05-09 | 支付宝(杭州)信息技术有限公司 | Method, device and system for determining service model use of user data |
| CN112671699A (en) * | 2020-08-17 | 2021-04-16 | 紫光云技术有限公司 | Automatic opening method for VoLTE high-definition voice |
| CN112968868B (en) * | 2021-01-29 | 2023-06-23 | 中国联合网络通信集团有限公司 | Service opening method and device |
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| CN105635934A (en) * | 2014-11-18 | 2016-06-01 | 中兴通讯股份有限公司 | Method and device for opening service, and HSS |
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| CN104350807A (en) * | 2013-02-22 | 2015-02-11 | 华为技术有限公司 | Method, device, and system for opening voice over long term evolution service |
| CN105227526A (en) * | 2014-06-17 | 2016-01-06 | 中兴通讯股份有限公司 | Service activating method in IMS, IMS and device |
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