WO2020119716A1 - 消息处理方法、相关装置及系统 - Google Patents

消息处理方法、相关装置及系统 Download PDF

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Publication number
WO2020119716A1
WO2020119716A1 PCT/CN2019/124540 CN2019124540W WO2020119716A1 WO 2020119716 A1 WO2020119716 A1 WO 2020119716A1 CN 2019124540 W CN2019124540 W CN 2019124540W WO 2020119716 A1 WO2020119716 A1 WO 2020119716A1
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Prior art keywords
user
data
request message
hss
udm
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PCT/CN2019/124540
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English (en)
French (fr)
Inventor
廖运浓
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华为技术有限公司
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Publication of WO2020119716A1 publication Critical patent/WO2020119716A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/183—Processing at user equipment or user record carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
    • H04W8/20—Transfer of user or subscriber data
    • H04W8/205—Transfer to or from user equipment or user record carrier

Definitions

  • the present application relates to the field of communication technology, and in particular, to a message processing method, related device, and system.
  • the current 4G network is unable to meet people's needs, especially some high-bandwidth, low-latency services, the next generation network (5G network) came into being.
  • the functional device that stores user data is a home subscriber server (HSS).
  • HSS home subscriber server
  • UDM unified data management
  • UDM After an operator deploys a 5G network, UDM needs to obtain user data stored in the HSS when processing messages (such as service change requests). Since UDM adopts a service-oriented architecture different from HSS, the HSS in the 4G network cannot be smoothly upgraded to UDM. Therefore, existing technologies need to migrate all user data in HSS to UDM. However, the migration process in the prior art needs to export data from the HSS to the intermediate device, and then import the data from the intermediate device to the UMD. The data migration efficiency is low, which affects the efficiency of message processing.
  • Embodiments of the present application provide a message processing method, which can solve the problem of processing efficiency caused by data migration when UDM processes messages in the prior art.
  • embodiments of the present application provide a message processing method, which is applied to a unified data management UDM device (hereinafter referred to as UDM) in a communication network, and the main steps include
  • UDM receives the request message sent by the device in the communication network, the request message carries the user's identification; then UDM determines that the user's data is stored in the home user server HSS according to the user identification, then sends the request to the HSS news.
  • the UDM may directly send the request message to the HSS when it is determined that the user's data is stored in the home user server HSS, which is convenient for the HSS to process the user's request message.
  • HSS obtains data, avoiding the efficiency reduction caused by data migration and avoiding the impact of data migration on UDM message processing.
  • the devices in the communication network include devices other than HSS and UDM in the communication network, which may be service maintenance support systems, signaling transmission point devices, or routing agent devices.
  • the UDM determining that the user's data is stored in the home user server HSS according to the user identification may include:
  • the UDM queries the routing information of the local database according to the user's identification, and determines that the user's data is stored on the HSS.
  • the routing information of the local database includes the correspondence between the user's identity and the address of the HSS. If the UDM finds the address of the HSS corresponding to the user's identity in the local database, it means that the user's data is stored in the corresponding HSS.
  • the UDM determines that the HSS corresponding to the user's identity is not stored in the local database, the user's data is stored in the UDM, and the UDM directly processes the request message.
  • the above method further includes:
  • the UDM receives the response message returned by the HSS and sends the response message to the device.
  • the response message is directed to the above request message.
  • the HSS After processing the received request message, the HSS returns a response message to the UDM. The HSS then sends the response message to the devices in the communication network.
  • the UDM may receive an account opening request message or a service management message sent by a service support system device in the communication network, where the account opening request message is used to request account opening for the user's service.
  • Business management messages may include business changes, business activation and other messages.
  • the UDM may also receive a location update request sent by the signaling transfer point device in the communication network, which carries the location information of the user.
  • the HSS processes the location update request to update the user's location information.
  • UDM and HSS can coexist in the communication network. After the operator deploys the 5G network, it can also make full use of the HSS equipment in the 4G network to avoid waste of resources.
  • an embodiment of the present application also provides a message processing method, which is applied to a UDM device in a communication network, and mainly includes the following steps:
  • the UDM receives the request message sent by the device in the communication network, the request message carries the user's identification; then UDM determines that the user's data is stored in the home user server HSS according to the user identification, and sends the user data to the HSS An acquisition request, where the user data acquisition request carries the identification of the user.
  • the UDM when determining that the user's data is stored in the home user server HSS, the UDM may directly send a user data acquisition request to the HSS for acquiring the user's data stored in the HSS.
  • a transmission channel is newly added between the UDM and the USS. The UDM does not need to obtain data from the HSS through the intermediate device, and avoids the efficiency reduction caused by data migration through the intermediate device.
  • the above message processing method further includes the following steps:
  • the UDM receives the user data acquisition response returned by the HSS, the user data acquisition response carries the user's data, and then the UDM saves the user's data and completes storing the user's data into the UDM.
  • the UDM may also send a user data deletion request to the HSS, which carries the user's identification.
  • the HSS deletes the locally saved data of the user, thereby saving storage space of the HSS.
  • the UDM receiving the request message sent by the device in the communication network may specifically include:
  • the UDM receives and receives a data migration request message or a 5G service request message sent by a service support system device in the communication network.
  • the data migration request message is used to request that user data stored on the HSS be migrated to the UDM.
  • the 5G service request message may include a message to sign a 5G service request or a 5G card replacement request.
  • an embodiment of the present application provides a message processing method, which is applied to a policy control function PCF device (hereinafter referred to as PCF) in a communication network, and the main steps include:
  • the PCF receives the request message sent by the device in the communication network, and the request message carries the user's identification; then the PCF determines that the user's data is stored in the PCRF device for policy control and charging function (hereinafter referred to as PCRF) according to the user identification, Sending the request message to the PCRF.
  • PCRF policy control and charging function
  • the PCF may directly send the request message to the PCRF when determining that the user's data is stored in the PCRF, so that the PCRF can process the user's request message, so that the PCF does not need to obtain data from the PCRF through an intermediate device , To avoid the efficiency reduction caused by data migration, and also avoid the impact of data migration on PCF message processing.
  • the devices in the communication network include devices other than PCRF and PCF in the communication network, which may be service maintenance support systems, signaling transmission point devices, or routing agent devices.
  • the PCF determining that the user's data is stored in the PCRF according to the user identification may include:
  • the PCF queries the routing information of the local database according to the user's identification, and determines that the user's data is stored on the PCRF.
  • the routing information of the local database includes the correspondence between the user's ID and the address of the PCRF. If the PCF finds the address of the PCRF corresponding to the user's ID in the local database, it means that the user's data is stored in the corresponding PCRF.
  • the PCF determines that the PCRF corresponding to the user's identity is not stored in the local database, the user's data is stored in the PCF, and the PCF directly processes the request message.
  • the above method further includes:
  • the PCF receives the response message returned by the PCRF and sends the response message to the device.
  • the response message is directed to the above request message.
  • the PCRF After processing the received request message, the PCRF returns a response message to the PCF.
  • the PCRF then sends the response message to the devices in the communication network.
  • the PCF may receive an account opening request message or a service management message sent by a service support system device in a communication network, where the account opening request message is used to request account opening for the user's service.
  • Business management messages may include business changes, business activation and other messages.
  • PCF and PCRF can coexist in the communication network. After the operator deploys the 5G network, it can also make full use of the PCRF equipment in the 4G network to avoid waste of resources.
  • an embodiment of the present application further provides a message processing method, which is applied to a PCF device in a communication network, and mainly includes the following steps:
  • the PCF receives the request message sent by the device in the communication network, the request message carries the user's identification; then the PCF determines that the user's data is stored in the PCRF according to the user identification, and sends a user data acquisition request to the PCRF, The user data acquisition request carries the identification of the user.
  • the PCF may directly send a user data acquisition request to the PCRF for acquiring the user's data stored in the PCRF.
  • a transmission channel is newly added between the PCF and the USS. The PCF does not need to obtain data from the PCRF through the intermediate device, which avoids the problem of reduced efficiency caused by data migration through the intermediate device.
  • the above message processing method further includes the following steps:
  • the PCF receives the user data acquisition response returned by the PCRF, the user data acquisition response carries the user's data, and then the PCF saves the user's data and completes storing the user's data into the PCF.
  • the PCF may also send a user data deletion request to the PCRF, which carries the user's identification. After receiving the user data deletion request, the PCRF deletes the locally saved data of the user, thereby saving the storage space of the PCRF.
  • the PCF receiving the request message sent by the device in the communication network may specifically include:
  • the PCF receives and receives a data migration request message or a 5G service request message sent by a service support system device in the communication network.
  • the data migration request message is used to request that user data stored on the PCRF be migrated to the PCF.
  • the 5G service request message may include a message for signing a 5G service request.
  • an embodiment of the present application provides a UMD device.
  • the UDM device includes the following function modules:
  • a first receiving module configured to receive a request message sent by a device in a communication network, where the request message carries the user's identification
  • a first determining module configured to determine that the user's data is stored in the home user server HSS according to the user identifier
  • the first sending module is configured to send the request message to the HSS.
  • the UDM provided in this embodiment can use the message processing method provided in the foregoing aspect to implement message processing through cooperation between the first receiving module, the first determining module, and the first sending module, which solves the problem of requiring an intermediate device in the prior art Problems caused by data migration.
  • the first determining module determining that the user's data is stored in the home user server HSS according to the user identifier may specifically include:
  • the first receiving module is further configured to receive the response message returned by the HSS;
  • the first sending module is also used to send a response message received by the receiving module to the device.
  • the first receiving module receiving the request message sent by the device in the communication network specifically includes:
  • the location update request carries the location information of the user.
  • this embodiment provides another UDM device.
  • the UDM device includes:
  • a second receiving module configured to receive a request message sent by a device in the communication network, where the request message carries the user's identification
  • a second determining module configured to determine that the user's data is stored in the home user server HSS according to the user identification
  • the second sending module is configured to send a user data acquisition request to the HSS, where the user data acquisition request carries the user's identification.
  • the UDM provided in this embodiment can use the message processing method of the foregoing aspect to implement message processing through cooperation between the second receiving module, the second determining module, and the second sending module, which solves the problem that the prior art needs to be performed through an intermediate device Problems caused by data migration.
  • the second receiving module is further configured to receive a user data acquisition response returned by the HSS, where the user data acquisition response carries the user data.
  • the UDM may further include a storage module for storing the user's data.
  • the second sending module is further configured to send a user data deletion request to the HSS.
  • the user data deletion request carries the identifier, and is used to request deletion of user data stored in the HSS.
  • the second receiving module receiving the request message sent by the device in the communication network includes: receiving a data migration request message or a 5G service request message sent by a service support system device in the communication network.
  • the second receiving module is also used to receive a user data deletion response
  • the second sending module is also used to send a data migration response message or a 5G service response message to the service support system device to notify the service Support system equipment data migration success or business processing success.
  • an embodiment of the present application provides a PCF device.
  • the PCF device includes the following function modules:
  • a third receiving module configured to receive a request message sent by a device in the communication network, where the request message carries the user's identification
  • a third determining module configured to determine that the user's data is stored in the policy charging rule function device PCRF according to the user identifier;
  • the third sending module is configured to send the request message to the PCRF.
  • the PCF provided in this embodiment can use the message processing method provided in the foregoing aspect to implement message processing through cooperation between the third receiving module, the third determining module, and the third sending module, which solves the problem of requiring an intermediate device in the prior art Problems caused by data migration.
  • the third determining module determines that the user's data is stored in the policy charging rule function device PCRF according to the user identifier.
  • the method may include:
  • the routing information of the local database is queried according to the user's identification, and it is determined that the user's data is stored on the PCRF.
  • the third receiving module is further configured to receive the response message returned by the PCRF;
  • the third sending module is also used to send a response message received by the receiving module to the device.
  • the third receiving module receiving the request message sent by the device in the communication network specifically includes:
  • this embodiment provides another PCF device.
  • the PCF device includes:
  • a fourth receiving module configured to receive a request message sent by a device in the communication network, where the request message carries the user's identification
  • a fourth determining module configured to determine that the user's data is stored in the policy charging rule function device PCRF according to the user identifier
  • a fourth sending module is configured to send a user data acquisition request to the PCRF, where the user data acquisition request carries the user's identification.
  • the PCF provided in this embodiment can use the message processing method of the foregoing aspect to implement message processing through cooperation between the fourth receiving module, the fourth determining module, and the fourth sending module, which solves the problem that the prior art needs to be performed through an intermediate device Problems caused by data migration.
  • the fourth receiving module is further configured to receive a user data acquisition response returned by the PCRF, and the user data acquisition response carries the user data.
  • the PCF may further include a storage module for storing the user's data.
  • the fourth sending module is further configured to send a user data deletion request to the PCRF, and the user data deletion request carries the identifier to request deletion of user data stored in the PCRF.
  • the fourth receiving module receiving the request message sent by the device in the communication network includes: receiving the data migration request message or the 5G service request message sent by the service support system device in the communication network.
  • the fourth receiving module is also used to receive a user data deletion response
  • the fourth sending module is also used to send a data migration response message or a 5G service response message to the service support system device to notify the service Support system equipment data migration success or business processing success.
  • an embodiment of the present application provides a UDM device, including: a non-volatile memory and a processor coupled to each other, and the processor calls program codes stored in the memory to perform the first aspect to the second Part or all of the steps of any method of the aspect.
  • an embodiment of the present application provides a PCF device, including: a non-volatile memory and a processor coupled to each other, and the processor calls program codes stored in the memory to perform the third aspect to the fourth Part or all of the steps of any method of the aspect.
  • an embodiment of the present application provides a computer-readable storage medium that stores a program code, where the program code includes any one for performing the first aspect to the fourth aspect Instructions for some or all steps of this method.
  • an embodiment of the present application provides a computer program product that, when the computer program product runs on a computer, causes the computer to perform part or all of the steps of any of the methods of the first aspect to the fourth aspect .
  • the user's identification may be the user's international mobile user identification code, the mobile station's international ISDN number or the international mobile equipment identification code.
  • FIG. 1 is a schematic diagram of a communication system provided by an embodiment of this application.
  • FIG. 2 is a flowchart of a message processing method provided by an embodiment of the present application.
  • FIG. 3 is a flowchart of another message processing method provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a UDM device and an HSS provided by an embodiment of this application.
  • FIG. 8 is a schematic diagram of a PCF device and a PCRF device provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a UDM device provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram of another UDM device provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of a PCF device provided by an embodiment of the present application.
  • FIG. 12 is a schematic diagram of another PCF device provided by an embodiment of the present application.
  • FIG. 1 is a schematic diagram of a communication system provided by an embodiment of the present application.
  • a business operation support system (business operation support system (BOSS) is mainly used for network operators to perform business operations, such as business account opening, business management, etc., and the BOSS system is connected to UDM equipment and PCF equipment .
  • Diameter routing agent (DRA) equipment and signaling transfer point (STP) equipment are usually used to forward messages to HSS, UDM, PCF and PCRF.
  • both UDM and HSS store data of different users, such as user account opening information and authentication information.
  • the HSS in this embodiment may include a home location register (HLR) function.
  • HLR home location register
  • PCF and PCRF also store data of different users, user strategy data, etc.
  • the communication system provided by this embodiment adds a communication interface between HSS and UDM for data transmission between UDM and USS.
  • This embodiment also adds a communication interface between the PCF device and the PCRF device.
  • UDM can also save routing information, and route user messages whose user data is stored in the HSS to the HSS for processing based on the routing information. There is no need to migrate data through an intermediate device, and the processing flow of the message is not interrupted.
  • the PCF can also save routing information, and route user messages whose user data is stored in the PCRF to the PCRF for processing based on the routing information, without migrating data through an intermediate device and without interrupting the processing flow of the message.
  • FIG. 2 is a flowchart of a message processing method provided by an embodiment of the present application.
  • Step 201 DRA and STP send a signaling request message to UDM, which carries the user's identity.
  • the user identifier carried in the signaling request message includes an international mobile subscriber identity (IMSI) and/or a mobile station international ISDN number (mobile ISDN number (MSISDN).
  • IMSI international mobile subscriber identity
  • MSISDN mobile station international ISDN number
  • the signaling request message includes a location update request message, and the location update request message carries the user's location information.
  • the signaling request message may be a Diameter signaling message or a Mobile Application Part (MAP) signaling message.
  • MAP Mobile Application Part
  • Step 202 UDM determines that the user's data is stored in the HSS according to the user's identification.
  • UDM can query the number segment configuration table in the local database according to the user's IMSI or MSISDN, obtain the identifier or address of the HSS corresponding to the user's identifier, and then determine that the user's data is located in the HSS.
  • Step 203 The UDM sends the signaling request message to the HSS.
  • UDM can forward the signaling request message through the communication interface with HSS.
  • Step 204 The HSS processes the signaling request message and returns a corresponding signaling response message to the UDM.
  • the HSS after receiving the signaling request message for processing, the HSS returns a signaling response message. For example, after receiving the location update request message, the HSS performs location update and returns a corresponding location update response message.
  • Step 205 UDM forwards the signaling response message to DRA/STP.
  • UDM can process signaling request messages (such as location update request messages) from DRA/STP and route the signaling request message to the corresponding HSS for processing, and user data does not need to be migrated through an intermediate device To UDM, improve the efficiency of message processing.
  • signaling request messages such as location update request messages
  • FIG. 3 is a flowchart of another message processing method provided by an embodiment of the present application.
  • Step 301 DRA and STP send a signaling request message to the PCF, which carries the user's identity.
  • the user identifier carried in the signaling request message includes IMSI and/or MSISDN.
  • the signaling request message may be a Diameter signaling message or a MAP signaling message.
  • the signaling request message may specifically be a policy request message.
  • Step 302 The PCF determines that the user's data is stored in the PCRF according to the user's identification.
  • the PCF can query the number segment configuration table in the local database according to the user's IMSI or MSISDN, obtain the identifier or address of the PCRF corresponding to the user's identifier, and then determine that the user's data is located in the PCRF.
  • Step 303 The PCF sends the signaling request message to the PCRF.
  • the PCF can forward the signaling request message through the communication interface with the PCRF.
  • Step 304 The PCRF processes the signaling request message and returns a corresponding signaling response message to the PCF.
  • the PCRF after receiving the signaling request message for processing, the PCRF returns a signaling response message.
  • Step 305 The PCF forwards the signaling response message to DRA/STP.
  • the PCF can process the signaling request message from DRA/STP and route the signaling request message to the corresponding PCRF for processing.
  • User data does not need to be migrated to the PCF through an intermediate device, which improves the message. Processing efficiency.
  • FIG. 4 is a flowchart of another message processing method provided by an embodiment of the present application.
  • Step 401 BOSS sends an account opening request message or service management request message to UDM, which carries the user's identification.
  • the account opening request message is used to request the user to open an account.
  • the service management request message may be a service activation request or a service change request.
  • the format of the account opening request message or service management request message may be Simple Object Access Protocol (Simple Object Access Protocol, SOAP) or Man-machine Language (MML).
  • SOAP Simple Object Access Protocol
  • MML Man-machine Language
  • the user identification carried in the account opening request message or the service management request message includes IMSI and/or MSISDN.
  • Step 402 The UDM determines that the user's data is stored in the HSS according to the user's identification.
  • UDM can query the number segment configuration table in the local database according to the user's IMSI or MSISDN, obtain the identifier of the HSS corresponding to the user's identifier, and then determine that the user's data is located in the HSS.
  • Step 403 The UDM forwards the account opening request message or service management request message to the HSS.
  • UDM can forward the account opening request message or service management request message through the communication interface with the HSS.
  • Step 404 The HSS processes the account opening request message or service management request message, and returns a corresponding account opening response message or service management response message to the UDM.
  • the HSS after receiving the account opening request message for processing, the HSS returns an account opening response message. After receiving the business management request message, the HSS processes it and returns the corresponding business management response message.
  • Step 405 The UDM forwards the account opening response message or service management response message to the BOSS.
  • UDM can process the account opening request message or service management request message from BOSS, and route the account opening request message or service management request message to the corresponding HSS for processing, and user data does not need to be migrated to UDM through an intermediate device The efficiency of message processing has been improved.
  • FIG. 5 is a flowchart of another message processing method provided by an embodiment of the present application.
  • Step 501 BOSS sends a data migration request message or 5G service request message to UDM, which carries the user's identification.
  • the data migration request message is used to request the migration of user data from HSS to UDM.
  • the 5G service request message is used to request 5G-related services.
  • it may be a contract 5G service request message or a 5G card replacement request message.
  • the user identification carried in the data migration request message or the 5G service request message includes IMSI and/or MSISDN.
  • Step 502 UDM determines that the user's data is stored in the HSS according to the user's identification.
  • UDM can query the number segment configuration table in the local database according to the user's IMSI or MSISDN, obtain the identifier of the HSS corresponding to the user's identifier, and then determine that the user's data is located in the HSS.
  • Step 503 The UDM sends a user data acquisition request to the HSS, and the user data acquisition request carries the user's identification.
  • the user's data is stored on the HSS in the 5G network, and the 5G related services need to be processed on the UDM, then the UDM sends a user data acquisition request to the HSS to obtain the user's stored on the HSS User data.
  • the UDM can send the user data acquisition request through the communication interface with the HSS.
  • Step 504 The HSS returns a user data acquisition response to the UDM, where the user data acquisition response carries the user data.
  • the HSS after receiving the user data acquisition response sent by the UDM, acquires the user's data according to the user's identification therein, and returns the user's data to the UDM through the user data acquisition response.
  • Step 505 UDM saves the user's data.
  • the UDM can perform format conversion on the received data, and then save the converted user data.
  • Step 506 The UDM sends a user data deletion request to the HSS, where the user data deletion request carries the identifier.
  • the UDM may send a user data deletion request to the HSS to delete the duplicate user data in the HSS, thereby saving storage space of the HSS.
  • Step 507 The HSS returns a user data deletion response to the UDM, which is used to notify the user that the data deletion is successful.
  • the user data deletion response may carry the user's identification.
  • Step 508 The UDM sends a data migration response message or 5G service response message to the BOSS.
  • the data migration response message or 5G service response message is used to indicate successful data migration or successful 5G service processing.
  • the UDM when determining that the user's data is stored in the home user server HSS, the UDM may directly send a user data acquisition request to the HSS for acquiring the user's data stored in the HSS.
  • a transmission channel is newly added between the UDM and the USS. The UDM does not need to obtain data from the HSS through the intermediate device, and avoids the efficiency reduction caused by data migration through the intermediate device.
  • FIG. 6 is a flowchart of another message processing method provided by an embodiment of the present application.
  • Step 601 BOSS sends a data migration request message or 5G service request message to the PCF, which carries the user's identification.
  • the data migration request message is used to request the migration of user data from PCRF to PCF.
  • the 5G service request message is used to request 5G related services, for example, it may be a contracted 5G service request message.
  • the user identification carried in the data migration request message or the 5G service request message includes IMSI and/or MSISDN.
  • Step 602 The PCF determines that the user's data is stored in the PCRF according to the user's identification.
  • the PCF can query the number segment configuration table in the local database according to the user's IMSI or MSISDN, obtain the PCRF identifier corresponding to the user's identifier, and then determine that the user's data is located in the PCRF.
  • Step 603 The PCF sends a user data acquisition request to the PCRF.
  • the user data acquisition request carries the user's identification.
  • the user's data is stored on the PCRF in the 5G network, and 5G-related services need to be processed on the PCF, then the PCF sends a user data acquisition request to the PCRF to obtain the user's stored on the PCRF User data.
  • the PCF may send the user data acquisition request through the communication interface with the PCRF.
  • Step 604 The PCRF returns a user data acquisition response to the PCF, where the user data acquisition response carries the user data.
  • the PCRF after receiving the user data acquisition response sent by the PCF, acquires the user's data according to the user's identification therein, and returns the user's data to the PCF through the user data acquisition response.
  • Step 605 The PCF saves the user's data.
  • the PCF can perform format conversion on the received data, and then save the converted user data.
  • Step 606 The PCF sends a user data deletion request to the PCRF, where the user data deletion request carries the identifier.
  • the PCF may send a user data deletion request to the PCRF to delete duplicate user data in the PCRF, thereby saving PCRF storage space.
  • Step 607 The PCRF returns a user data deletion response to the PCF, which is used to notify the user that the data deletion is successful.
  • the user data deletion response may carry the user's identification.
  • Step 608 The PCF sends a data migration response message or 5G service response message to the BOSS.
  • the data migration response message or 5G service response message is used to indicate successful data migration or successful 5G service processing.
  • the PCF when determining that the user's data is stored in the home user server PCRF, the PCF may directly send a user data acquisition request to the PCRF for acquiring the user's data stored in the PCRF.
  • a transmission channel is newly added between the PCF and the USS. The PCF does not need to obtain data from the PCRF through the intermediate device, thereby avoiding the efficiency reduction caused by data migration through the intermediate device.
  • FIG. 7 is a schematic diagram of a UDM device and an HSS provided by an embodiment of the present application.
  • the UDM and HSS provided in this embodiment use general-purpose computer hardware, including a processor 701, a memory 702, a bus 703, an input device 704, and an output device 705.
  • the memory 702 may include computer storage media in the form of volatile and/or nonvolatile memory, such as read-only memory and/or random access memory.
  • the memory 702 may store an operating system, application programs, other program modules, executable codes, program data, user account opening data, user subscription data, and the like.
  • Input device 704 can be used to input commands and information to UDM/HSS.
  • Input device 704 such as a keyboard or pointing device such as a mouse, trackball, touch pad, microphone, joystick, game pad, satellite TV antenna, scanner, or similar device . These input devices may be connected to the processor 701 through the bus 703.
  • the output device 705 can be used for UDM/HSS output information. In addition to the monitor, the output device 705 can also provide other peripheral output devices, such as speakers and/or printing devices. These output devices can also be connected to the processor through the bus 703 701.
  • UDM/HSS can be connected to the network through the network interface 706, for example, to a local area network (Local Area Network, LAN).
  • LAN Local Area Network
  • computer-executed instructions stored in UDM/HSS can be stored in a remote storage device, not limited to local storage.
  • the UDM may execute the method steps on the UDM side in the above embodiments, for example, perform steps 202-203, 402-403, 502-503 Wait.
  • steps 202-203, 402-403, 502-503 Wait For the specific execution process, please refer to the above embodiments, which will not be repeated here.
  • the HSS may execute the method steps on the HSS side in the above embodiments, for example, performing steps 204, 404, 504, and so on.
  • the specific execution process please refer to the above embodiments, which will not be repeated here.
  • FIG. 8 is a schematic diagram of a PCF device and a PCRF provided by an embodiment of the present application.
  • Both the PCF and PCRF provided in this embodiment use general-purpose computer hardware, including a processor 801, a memory 802, a bus 803, an input device 804, and an output device 805.
  • the memory 802 may include computer storage media in the form of volatile and/or nonvolatile memory, such as read-only memory and/or random access memory.
  • the memory 802 may store an operating system, application programs, other program modules, executable codes, program data, user account opening data, user subscription data, and the like.
  • the input device 804 can be used to input commands and information to the PCF/PCRF, such as a keyboard or pointing device, such as a mouse, trackball, touchpad, microphone, joystick, game pad, satellite TV antenna, scanner, or similar device . These input devices may be connected to the processor 801 through the bus 803.
  • a keyboard or pointing device such as a mouse, trackball, touchpad, microphone, joystick, game pad, satellite TV antenna, scanner, or similar device .
  • These input devices may be connected to the processor 801 through the bus 803.
  • the output device 805 can be used for PCF/PCRF output information. In addition to the monitor, the output device 805 can also provide other peripheral output devices, such as speakers and/or printing devices. These output devices can also be connected to the processor through the bus 803 801.
  • the PCF/PCRF can be connected to the network through the network interface 806, for example, to a local area network (Local Area Network, LAN).
  • LAN Local Area Network
  • computer-executed instructions stored in PCF/PCRF can be stored in a remote storage device, not limited to local storage.
  • the PCF may execute the method steps on the PCF side in the above embodiments, for example, performing steps 302-330, 305, 602-603, etc.
  • steps 302-330, 305, 602-603, etc. For the specific execution process, please refer to the above embodiments, which will not be repeated here.
  • the PCRF may execute the method steps on the PCRF side in the above embodiments, for example, performing steps 304, 604, 607, and so on.
  • steps 304, 604, 607, and so on For the specific execution process, please refer to the above embodiments, which will not be repeated here.
  • FIG. 9 is a schematic diagram of a UDM device provided by an embodiment of the present application.
  • the UDM may include a first receiving module 901, a first determining module 902, and a first sending module 903.
  • the first receiving module 901 is used to receive a request message sent by a device in a communication network, where the request message carries the user's identification;
  • the first determining module 902 is configured to determine that the user's data is stored in the home user server HSS according to the user identifier;
  • the first sending module 903 is configured to send the request message to the HSS.
  • the UDM provided in this embodiment can be used in the message processing method of the foregoing embodiment, and the message processing is implemented through cooperation between the first receiving module 901, the first determining module 902, and the first sending module 903, which solves the problems in the prior art. Problems caused by data migration through intermediate equipment.
  • the first determining module 902 determining that the user's data is stored in the home user server HSS according to the user identifier may specifically include: querying routing information of a local database according to the user's identifier to determine the The user's data is stored on the HSS.
  • the first receiving module 901 is further used to receive the response message returned by the HSS, and the first sending module 903 is also used to send the response message received by the receiving module 901 to the device.
  • the first receiving module 901 may specifically receive an account opening request message or a service management message sent by a service support system device in a communication network, where the account opening request message is used to request account opening for the user's service Or receiving a location update request sent by a signaling transfer point device in a communication network, which carries the location information of the user.
  • UDM and HSS can coexist in the communication network. After the operator deploys the 5G network, it can also make full use of the HSS equipment in the 4G network to avoid waste of resources.
  • FIG. 10 is a schematic diagram of another UDM provided by an embodiment of the present application.
  • the UDM includes a second receiving module 1001, a second determining module 1002, and a second sending module 1003.
  • the second receiving module 1001 is used to receive a request message sent by a device in a communication network, where the request message carries the user's identification;
  • the second determination module 1002 is configured to determine that the user's data is stored in the home user server HSS according to the user identification;
  • the second sending module 1003 is configured to send a user data acquisition request to the HSS, where the user data acquisition request carries the user's identification.
  • the UDM provided in this embodiment can be used in the message processing method of the foregoing embodiment, and the message processing is implemented through cooperation between the second receiving module 1001, the second determining module 1002, and the second sending module 1003, which solves the prior art Problems caused by data migration through intermediate equipment.
  • the second receiving module 1001 is further configured to receive a user data acquisition response returned by the HSS, and the user data acquisition response carries the user data.
  • the UDM also includes a storage module 604 for storing the user's data.
  • the second sending module 1003 is further configured to send a user data deletion request to the HSS, and the user data deletion request carries the identifier to delete the user data stored in the HSS.
  • the second receiving module 1001 receiving the request message sent by the device in the communication network includes: receiving the data migration request message or the 5G service request message sent by the service support system device in the communication network.
  • module may refer to a specific application integrated circuit, a processor and a memory that execute one or more software or firmware programs, an integrated logic circuit, and /Or other devices that can provide the above functions.
  • the functions implemented by the first receiving module 901 or the second receiving module 1001 may be implemented by the processor 701 and the memory 702 in FIG. 7.
  • the step of the first receiving module 901 receiving the request message sent by the device in the communication network may be implemented by the processor 701 executing the code stored in the memory 702.
  • FIG. 11 is a schematic diagram of a PCF device provided by an embodiment of the present application.
  • the PCF may include a third receiving module 1101, a third determining module 1102, and a third sending module 1103.
  • the third receiving module 1101 is used to receive a request message sent by a device in a communication network, where the request message carries the user's identification;
  • the third determining module 1102 is configured to determine that the user's data is stored in the PCRF device of the policy and charging rule function according to the user identifier;
  • the third sending module 1103 is configured to send the request message to the PCRF.
  • the PCF provided in this embodiment can be used in the message processing method of the foregoing embodiment, and the message processing is implemented through cooperation between the third receiving module 1101, the third determining module 1102, and the third sending module 1103, which solves the prior art Problems caused by data migration through intermediate equipment.
  • the third determining module 1102 determines that the user's data is stored in the home user server PCRF according to the user identifier. Specifically, it may include: querying routing information of a local database according to the user's identifier to determine the The user's data is stored on the PCRF.
  • the third receiving module 1101 is also used to receive the response message returned by the PCRF, and the third sending module 1103 is also used to send the response message received by the receiving module 1101 to the device.
  • the third receiving module 1101 may specifically receive an account opening request message or a service management message sent by a service support system device in a communication network, where the account opening request message is used to request account opening for the user's service .
  • PCF and PCRF can coexist in the communication network. After the operator deploys the 5G network, it can also make full use of the PCRF equipment in the 4G network to avoid waste of resources.
  • FIG. 12 is a schematic diagram of another PCF provided by an embodiment of the present application. As shown in the figure, the PCF includes a fourth receiving module 1201, a fourth determining module 1202, and a fourth sending module 1203.
  • the fourth receiving module 1201 is configured to receive a request message sent by a device in the communication network, where the request message carries the user's identification;
  • the fourth determining module 1202 is configured to determine that the user's data is stored in the PCRF device of the policy charging and rules function according to the user identifier;
  • the fourth sending module 1203 is configured to send a user data acquisition request to the PCRF, where the user data acquisition request carries the identification of the user.
  • the PCF provided in this embodiment can be used in the message processing method of the foregoing embodiment, and the message processing is implemented through cooperation between the fourth receiving module 1201, the fourth determining module 1202, and the fourth sending module 1203, which solves the problems in the prior art. Problems caused by data migration through intermediate equipment.
  • the fourth receiving module 1201 is further configured to receive a user data acquisition response returned by the PCRF, and the user data acquisition response carries the user data.
  • the PCF also includes a storage module 604 for storing the user's data.
  • the fourth sending module 1203 is further configured to send a user data deletion request to the PCRF, and the user data deletion request carries the identifier to delete the user data stored in the PCRF.
  • the fourth receiving module 1201 receiving the request message sent by the device in the communication network includes: receiving the data migration request message or the 5G service request message sent by the service support system device in the communication network.
  • module may refer to an application-specific integrated circuit, a processor and a memory that execute one or more software or firmware programs, an integrated logic circuit, and /Or other devices that can provide the above functions.
  • the functions implemented by the third receiving module 1101 or the fourth receiving module 1401 in the PCF can be implemented by the processor 801 and the memory 802 in FIG. 8.
  • the step of the fourth receiving module 1201 receiving the request message sent by the device in the communication network may be implemented by the processor 801 executing the code stored in the memory 802.

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Abstract

本申请实施例公开了一种消息处理方法、系统和相关设备，该方法主要应用于通信网络中的统一数据管理UDM设备，该方法主要包括；接收通信网络中的设备发送的请求消息，该请求消息中携带用户的标识；然后UDM根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS，则向所述HSS发送所述请求消息。在申请提供的技术方案避免了现有技术中需要对HSS中的数据进行迁移带来的效率降低，也避免了数据迁移对UDM进行消息处理带来的影响。

Description

消息处理方法、相关装置及系统
本申请要求于2018年12月11日提交中国专利局、申请号为201811512254.6、发明名称为“消息处理方法、相关装置及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种消息处理方法、相关装置及系统。
背景技术
随着移动通信技术的发展，目前的4G网络开始无法满足人们的需求，尤其是一些高宽带、低时延的业务，下一代网络(5G网络)应运而生。
在传统的4G网络中，存储用户数据的功能设备为归属用户服务器(home subscriber server，HSS)。在5G网络中，存储用户数据的功能设备为统一数据管理(unified data management，UDM)设备。
在运营商部署5G网络后，UDM在处理消息(例如业务变更请求)时，需要获取HSS中存储的用户数据。由于UDM采用了不同于HSS的服务化架构，导致4G网络中的HSS不能平滑升级为UDM，因此现有技术需要将HSS中的用户数据全部迁移到UDM中。然而，现有技术的迁移过程需要将数据从HSS导出到中间设备，然后再由中间设备导入到UMD，数据迁移效率较低，从而影响了消息处理的效率。
发明内容
本申请实施例提供一种消息处理方法，可以解决现有技术中UDM在处理消息时需要进行数据迁移而带来的处理效率的问题。
第一方面，本申请实施例提供了一种消息处理方法，应用于通信网络中的统一数据管理UDM设备(以下简称UDM)，主要步骤包括；
UDM接收通信网络中的设备发送的请求消息，该请求消息中携带用户的标识；然后UDM根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS，则向所述HSS发送所述请求消息。
在本实施例提供的方法中，UDM可以在确定用户的数据存储在归属用户服务器HSS时，直接向HSS发送所述请求消息，便于HSS处理该用户的请求消息，从而UDM不需要通过中间设备从HSS获取数据，避免了数据迁移带来的效率降低，也避免了数据迁移对UDM进行消息处理带来的影响。
其中，上述通信网络中的设备包括通信网络中出HSS、UDM以外的设备，其可以是业务维护支撑系统，信令传输点设备，还可以为路由代理设备。
在可行的实施方式中，UDM根据用户标识确定所述用户的数据存储在归属用户服务 器HSS可以包括：
UDM根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述HSS上。
其中，本地数据库的路由信息中包括用户的标识与HSS的地址之间的对应关系，UDM在本地数据库中找到用户标识对应的HSS的地址，则说明该用户的数据存储在对应的HSS中。
此外，如果UDM确定本地数据库中没有保存用户的标识对应的HSS，则用户的数据存储在UDM中，UDM直接处理该请求消息即可。
在可选的实施方式中，上述方法还包括：
UDM接收所述HSS返回的响应消息，向所述设备发送所述响应消息。其中，该响应消息是针对上述请求消息的，HSS处理接收到的请求消息后，向UDM返回响应消息。HSS随后向通信网络中的设备发送该响应消息。
在可选的实施方式中，UDM可以接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户。业务管理消息可以包括业务变更、业务开通等消息。
此外，UDM还可以接收通信网络中的信令转接点设备发送的位置更新请求，其中携带所述用户的位置信息。HSS处理该位置更新请求，从而更新用户的位置信息。
在本实施方式中，UDM和HSS可以共存于通信网络中，运营商在部署了5G网络后，还可以充分利用4G网络中的HSS设备，避免了资源浪费。
第二方面，本申请实施例还提供一种消息处理方法，应用于通信网络中的UDM设备，主要包括如下步骤：
UDM接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；然后UDM根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS，并向所述HSS发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
在本实施例中，UDM可以在确定用户的数据存储在归属用户服务器HSS时，直接向HSS发送用户数据获取请求，用于获取HSS中存储的该用户的数据。与现有技术相比，本实施例中UDM和USS之间新增了传输通道，UDM不需要通过中间设备从HSS获取数据，避免了通过中间设备进行数据迁移带来的效率降低。
在一个可选的实施方式中，上述消息处理方法还包括如下步骤：
UDM接收所述HSS返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据，随后UDM保存所述用户的数据，完成用户的数据存储到UDM中。
在另一可选的实施方式中，UDM在保存了用户的数据后，还可以向HSS发送用户数据删除请求，其中携带了用户的标识。HSS接收到该用户数据删除请求后，删除本地保存的该用户的数据，从而节省了HSS的存储空间。
在另一个可选的实施方式中，UDM接收通信网络中的设备发送的请求消息具体可以包括：
UDM接收接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息，数据迁移请求消息用于请求将HSS上存储的用户数据迁移到UDM中。5G业务 请求消息可以包括签约5G业务请求或更换5G卡请求等消息。
第三方面，本申请实施例提供了一种消息处理方法，应用于通信网络中的策略控制功能PCF设备(以下简称PCF)，主要步骤包括；
PCF接收通信网络中的设备发送的请求消息，该请求消息中携带用户的标识；然后PCF根据所述用户标识确定所述用户的数据存储在策略控制与计费功能PCRF设备(以下简称PCRF)，则向所述PCRF发送所述请求消息。
在本实施例提供的方法中，PCF可以在确定用户的数据存储在PCRF时，直接向PCRF发送所述请求消息，便于PCRF处理该用户的请求消息，从而PCF不需要通过中间设备从PCRF获取数据，避免了数据迁移带来的效率降低，也避免了数据迁移对PCF进行消息处理带来的影响。
其中，上述通信网络中的设备包括通信网络中出PCRF、PCF以外的设备，其可以是业务维护支撑系统，信令传输点设备，还可以为路由代理设备。
在可行的实施方式中，PCF根据用户标识确定所述用户的数据存储在PCRF可以包括：
PCF根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述PCRF上。
其中，本地数据库的路由信息中包括用户的标识与PCRF的地址之间的对应关系，PCF在本地数据库中找到用户标识对应的PCRF的地址，则说明该用户的数据存储在对应的PCRF中。
此外，如果PCF确定本地数据库中没有保存用户的标识对应的PCRF，则用户的数据存储在PCF中，PCF直接处理该请求消息即可。
在可选的实施方式中，上述方法还包括：
PCF接收所述PCRF返回的响应消息，向所述设备发送所述响应消息。其中，该响应消息是针对上述请求消息的，PCRF处理接收到的请求消息后，向PCF返回响应消息。PCRF随后向通信网络中的设备发送该响应消息。
在可选的实施方式中，PCF可以接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户。业务管理消息可以包括业务变更、业务开通等消息。
在本实施方式中，PCF和PCRF可以共存于通信网络中，运营商在部署了5G网络后，还可以充分利用4G网络中的PCRF设备，避免了资源浪费。
第四方面，本申请实施例还提供一种消息处理方法，应用于通信网络中的PCF设备，主要包括如下步骤：
PCF接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；然后PCF根据所述用户标识确定所述用户的数据存储在PCRF，并向所述PCRF发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
在本实施例中，PCF可以在确定用户的数据存储在PCRF时，直接向PCRF发送用户数据获取请求，用于获取PCRF中存储的该用户的数据。与现有技术相比，本实施例中PCF和USS之间新增了传输通道，PCF不需要通过中间设备从PCRF获取数据，避免了通过中间设备进行数据迁移带来的效率降低的问题。
在一个可选的实施方式中，上述消息处理方法还包括如下步骤：
PCF接收所述PCRF返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据，随后PCF保存所述用户的数据，完成用户的数据存储到PCF中。
在另一可选的实施方式中，PCF在保存了用户的数据后，还可以向PCRF发送用户数据删除请求，其中携带了用户的标识。PCRF接收到该用户数据删除请求后，删除本地保存的该用户的数据，从而节省了PCRF的存储空间。
在另一个可选的实施方式中，PCF接收通信网络中的设备发送的请求消息具体可以包括：
PCF接收接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息，数据迁移请求消息用于请求将PCRF上存储的用户数据迁移到PCF中。5G业务请求消息可以包括签约5G业务请求等消息。
第五方面，本申请实施例提供一种UMD设备，该UDM设备包括如下的功能模块：
第一接收模块，用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第一确定模块，用于根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS；
第一发送模块，用于向所述HSS发送所述请求消息。
本实施例提供的UDM可以使用前述方面提供的消息处理方法中，通过第一接收模块、第一确定模块以及第一发送模块之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在一个可选的实施方式中，第一确定模块根据用户标识确定所述用户的数据存储在归属用户服务器HSS具体可以包括：
根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述HSS上。
在一个可选的实施方式中，第一接收模块还用于接收所述HSS返回的响应消息；
第一发送模块还用于向所述设备发送接收模块接收到的响应消息。
在一个可选的实施方式中，第一接收模块接收通信网络中的设备发送的请求消息具体包括：
接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户；或接收通信网络中的信令转接点设备发送的位置更新请求，其中携带所述用户的位置信息。
第六方面，本实施例提供另一种UDM设备，该UDM设备包括：
第二接收模块，用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第二确定模块，用于根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS；
第二发送模块，用于向所述HSS发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
本实施例提供的UDM可以使用前述方面的消息处理方法中，通过第二接收模块、第二确定模块以及第二发送模块之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在一个可选的实施方式中，第二接收模块还用于接收HSS返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。此时，UDM中还可以包括存储模块，用于保存所述用户的数据。
在一个可选的实施方式中，第二发送模块还用于向所述HSS发送用户数据删除请求，用户数据删除请求中携带所述的标识，用于请求删除HSS中存储的用户数据。
在一个可选的实施方式中，第二接收模块接收通信网络中的设备发送的请求消息包括：接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息。
在一个可选的实施方式中，第二接收模块还用于接收用户数据删除响应，第二发送模块还用于向业务支撑系统设备发送的数据迁移响应消息或5G业务响应消息，用于通知业务支持系统设备数据迁移成功或业务办理成功。
第七方面，本申请实施例提供一种PCF设备，该PCF设备包括如下的功能模块：
第三接收模块，用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第三确定模块，用于根据所述用户标识确定所述用户的数据存储在策略计费规则功能设备PCRF；
第三发送模块，用于向所述PCRF发送所述请求消息。
本实施例提供的PCF可以使用前述方面提供的消息处理方法中，通过第三接收模块、第三确定模块以及第三发送模块之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在一个可选的实施方式中，第三确定模块根据用户标识确定所述用户的数据存储在策略计费规则功能设备PCRF具体可以包括：
根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述PCRF上。
在一个可选的实施方式中，第三接收模块还用于接收所述PCRF返回的响应消息；
第三发送模块还用于向所述设备发送接收模块接收到的响应消息。
在一个可选的实施方式中，第三接收模块接收通信网络中的设备发送的请求消息具体包括：
接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户。
第八方面，本实施例提供另一种PCF设备，该PCF设备包括：
第四接收模块，用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第四确定模块，用于根据所述用户标识确定所述用户的数据存储在策略计费规则功能设备PCRF；
第四发送模块，用于向所述PCRF发送用户数据获取请求，所述用户数据获取请求中 携带所述用户的标识。
本实施例提供的PCF可以使用前述方面的消息处理方法中，通过第四接收模块、第四确定模块以及第四发送模块之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在一个可选的实施方式中，第四接收模块还用于接收PCRF返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。此时，PCF中还可以包括存储模块，用于保存所述用户的数据。
在一个可选的实施方式中，第四发送模块还用于向所述PCRF发送用户数据删除请求，用户数据删除请求中携带所述的标识，用于请求删除PCRF中存储的用户数据。
在一个可选的实施方式中，第四接收模块接收通信网络中的设备发送的请求消息包括：接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息。
在一个可选的实施方式中，第四接收模块还用于接收用户数据删除响应，第四发送模块还用于向业务支撑系统设备发送的数据迁移响应消息或5G业务响应消息，用于通知业务支持系统设备数据迁移成功或业务办理成功。
第九方面，本申请实施例提供一种UDM设备，包括：相互耦合的非易失性存储器和处理器，所述处理器调用存储在所述存储器中的程序代码以执行第一方面到第二方面的任意一种方法的部分或全部步骤。
第十方面，本申请实施例提供一种PCF设备，包括：相互耦合的非易失性存储器和处理器，所述处理器调用存储在所述存储器中的程序代码以执行第三方面到第四方面的任意一种方法的部分或全部步骤。
第十一方面，本申请实施例提供一种计算机可读存储介质，所述计算机可读存储介质存储了程序代码，其中，所述程序代码包括用于执行第一方面到第四方面的任意一种方法的部分或全部步骤的指令。
第十二方面，本申请实施例提供一种计算机程序产品，当所述计算机程序产品在计算机上运行时，使得所述计算机执行第一方面到第四方面的任意一种方法的部分或全部步骤。
在以上任一方面所述的实施例中，用户的标识可以为用户的国际移动用户识别码，移动台国际ISDN号码或国际移动设备识别码。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案，下面将对本申请实施例或背景技术中所需要使用的附图进行说明。
图1为本申请实施例提供的通信系统的示意图；
图2是本申请实施例提供的消息处理方法的流程图；
图3是本申请实施例提供的另一种消息处理方法的流程图；
图4是本申请实施例提供的另一种消息处理方法的流程图；
图5是本申请实施例提供的另一种消息处理方法的流程图
图6是本申请实施例提供的另一种消息处理方法的流程图
图7是本申请实施例提供的UDM设备和HSS的示意图；
图8是本申请实施例提供的PCF设备和PCRF设备的示意图；
图9是本申请实施例提供的UDM设备的示意图；
图10是本申请实施例提供的另一UDM设备的示意图；
图11是本申请实施例提供的PCF设备的示意图；
图12是本申请实施例提供的另一PCF设备的示意图。
具体实施方式
下面结合本申请实施例中的附图对本申请实施例进行描述。
参见图1，图1为本申请实施例提供的通信系统的示意图。
在本申请实施例提供的通信系统中，业务运营支持系统(business operation supporting system，BOSS)主要用于网络运营商进行业务运营，例如业务开户、业务管理等，BOSS系统与UDM设备和PCF设备相连。Diameter路由代理(Diameter routing agent，DRA)设备和信令转发点(signaling transfer point，STP)设备通常用于向HSS、UDM、PCF和PCRF转发消息。
在本实施例中，UDM和HSS中均存储了不同用户的数据，例如用户的开户信息、鉴权信息。其中，本实施例中的HSS可以包含归属位置寄存器(home location register，HLR)的功能。PCF和PCRF中也存储了不同用户的数据，用户的策略数据等。
与现有的通信系统相比，本实施例提供的通信系统在HSS和UDM之间新增了通信接口，用于UDM和USS之间进行数据传输。本实施例还在PCF设备和PCRF设备之间也新增了通信接口。此外，UDM还可以保存路由信息，根据该路由信息将用户数据存储在HSS中的用户消息路由到HSS进行处理，不需要通过中间设备迁移数据，也不会中断该消息的处理流程。PCF也可以保存路由信息，根据该路由信息将用户数据存储在PCRF中的用户消息路由到PCRF进行处理，不需要通过中间设备迁移数据，也不会中断该消息的处理流程。
参考图2，图2是本申请实施例提供的消息处理方法的流程图。
本实施例提供的方法主要包括如下步骤：
步骤201、DRA和STP向UDM发送信令请求消息，其中携带用户的标识。
在本实施例中，信令请求消息中携带的用户标识包括国际移动用户识别码(international mobile subscriber identity，IMSI)和/或移动台国际ISDN号码(mobile station international ISDN number，MSISDN)。信令请求消息包括位置更新请求消息，位置更新请求消息中携带用户的位置信息。
其中，信令请求消息可以为Diameter信令消息或移动应用部分(Mobile Application Part，MAP)信令消息。
步骤202、UDM根据用户的标识确定该用户的数据存储在HSS中。
其中，UDM可以根据用户的IMSI或MSISDN查询本地数据库中的号段配置表，获取到该用户的标识对应的HSS的标识或地址，则确定该用户的数据位于HSS中。
步骤203、UDM向HSS发该信令请求消息。
UDM可以通过与HSS之间的通信接口转发该信令请求消息。
步骤204、HSS处理该信令请求消息，向UDM返回对应的信令响应消息。
在本实施例中，HSS接收到信令请求消息进行处理后，返回信令响应消息。例如，HSS接收到位置更新请求消息后，进行位置更新，并返回对应的位置更新响应消息。
步骤205、UDM向DRA/STP转发该信令响应消息。
在本实施例中，UDM可以处理来自DRA/STP的信令请求消息(例如位置更新请求消息)，并将该信令请求消息路由到对应的HSS上进行处理，用户数据不需要通过中间设备迁移到UDM上，提高了消息处理的效率。
参考图3，图3是本申请实施例提供的另一消息处理方法的流程图。
本实施例提供的方法主要包括如下步骤：
步骤301、DRA和STP向PCF发送信令请求消息，其中携带用户的标识。
在本实施例中，信令请求消息中携带的用户标识包括IMSI和/或MSISDN。
其中，信令请求消息可以为Diameter信令消息或MAP信令消息。信令请求消息具体可以为策略请求消息。
步骤302、PCF根据用户的标识确定该用户的数据存储在PCRF中。
其中，PCF可以根据用户的IMSI或MSISDN查询本地数据库中的号段配置表，获取到该用户的标识对应的PCRF的标识或地址，则确定该用户的数据位于PCRF中。
步骤303、PCF向PCRF发该信令请求消息。
PCF可以通过与PCRF之间的通信接口转发该信令请求消息。
步骤304、PCRF处理该信令请求消息，向PCF返回对应的信令响应消息。
在本实施例中，PCRF接收到信令请求消息进行处理后，返回信令响应消息。
步骤305、PCF向DRA/STP转发该信令响应消息。
在本实施例中，PCF可以处理来自DRA/STP的信令请求消息，并将该信令请求消息路由到对应的PCRF上进行处理，用户数据不需要通过中间设备迁移到PCF上，提高了消息处理的效率。
参考图4，图4是本申请实施例提供的另一种消息处理方法的流程图。
本实施例提供的方法主要包括如下步骤：
步骤401、BOSS向UDM发送开户请求消息或业务管理请求消息，其中携带用户的标识。
在本实施例中，开户请求消息用于请求对用户进行开立账户。业务管理请求消息可以为业务开通请求或业务变更请求。
开户请求消息或业务管理请求消息的格式可以为简单对象访问协议(Simple Object Access Protocol，SOAP)或人机语言(man-machine language，MML)。开户请求消息或业务管理请求消息中携带的用户标识包括IMSI和/或MSISDN。
步骤402、UDM根据用户的标识确定该用户的数据存储在HSS中。
其中，UDM可以根据用户的IMSI或MSISDN查询本地数据库中的号段配置表，获取到该用户的标识对应的HSS的标识，则确定该用户的数据位于HSS中。
步骤403、UDM向HSS转发该开户请求消息或业务管理请求消息。
UDM可以通过与HSS之间的通信接口转发该开户请求消息或业务管理请求消息。
步骤404、HSS处理该开户请求消息或业务管理请求消息，向UDM返回对应的开户响应消息或业务管理响应消息。
在本实施例中，HSS接收到开户请求消息进行处理后，返回开户响应消息。HSS接收到业务管理请求消息后，进行处理后返回对应的业务管理响应消息。
步骤405、UDM向BOSS转发该开户响应消息或业务管理响应消息。
在本实施例中，UDM可以处理来自BOSS的开户请求消息或业务管理请求消息，并将开户请求消息或业务管理请求消息路由到对应的HSS上进行处理，用户数据不需要通过中间设备迁移到UDM上，提高了消息处理的效率。
参考图5，图5是本申请实施例提供的另一种消息处理方法的流程图。
本实施例提供的方法主要包括如下步骤：
步骤501、BOSS向UDM发送数据迁移请求消息或5G业务请求消息，其中携带用户的标识。
在本实施例中，数据迁移请求消息用于请求将用户的数据从HSS迁移到UDM。5G业务请求消息用于请求5G相关的业务，例如可以为签约5G业务请求消息或更换5G卡请求消息。
数据迁移请求消息或5G业务请求消息中携带的用户标识包括IMSI和/或MSISDN。
步骤502、UDM根据用户的标识确定该用户的数据存储在HSS中。
其中，UDM可以根据用户的IMSI或MSISDN查询本地数据库中的号段配置表，获取到该用户的标识对应的HSS的标识，则确定该用户的数据位于HSS中。
步骤503、UDM向HSS发送用户数据获取请求，用户数据获取请求中携带所述用户的标识。
在本实施例中，用户的数据存储在5G网络中的HSS上，而5G相关的业务需要在UDM上进行处理，则UDM向HSS发送用户数据获取请求，用于获取该用户存储在HSS上的用户数据。
其中，UDM可以通过与HSS之间的通信接口发送该用户数据获取请求。
步骤504、HSS向UDM返回用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。
在本实施例中，HSS接收到UDM发送的用户数据获取响应后，根据其中的用户的标识获取该用户的数据，并通过用户数据获取响应向UDM返回该用户的数据。
步骤505、UDM保存该用户的数据。
在本实施例中，UDM可以对接收到的数据进行格式转换，然后保存转换后的用户数据。
步骤506、UDM向所述HSS发送用户数据删除请求，所述用户数据删除请求中携带 所述的标识。
在本实施例中，UDM在保存了用户数据后，可以向HSS发送用户数据删除请求，用于删除HSS中重复的用户数据，从而节省了HSS的存储空间。
步骤507、HSS向UDM返回用户数据删除响应，用于通知该用户的数据删除成功。
其中，用户数据删除响应中可以携带用户的标识。
步骤508、UDM向BOSS发送数据迁移响应消息或5G业务响应消息。
其中，数据迁移响应消息或5G业务响应消息用于表示数据迁移成功或5G业务办理成功。
在本实施例中，UDM可以在确定用户的数据存储在归属用户服务器HSS时，直接向HSS发送用户数据获取请求，用于获取HSS中存储的该用户的数据。与现有技术相比，本实施例中UDM和USS之间新增了传输通道，UDM不需要通过中间设备从HSS获取数据，避免了通过中间设备进行数据迁移带来的效率降低。
参考图6，图6是本申请实施例提供的另一种消息处理方法的流程图。
本实施例提供的方法主要包括如下步骤：
步骤601、BOSS向PCF发送数据迁移请求消息或5G业务请求消息，其中携带用户的标识。
在本实施例中，数据迁移请求消息用于请求将用户的数据从PCRF迁移到PCF。5G业务请求消息用于请求5G相关的业务，例如可以为签约5G业务请求消息。
数据迁移请求消息或5G业务请求消息中携带的用户标识包括IMSI和/或MSISDN。
步骤602、PCF根据用户的标识确定该用户的数据存储在PCRF中。
其中，PCF可以根据用户的IMSI或MSISDN查询本地数据库中的号段配置表，获取到该用户的标识对应的PCRF的标识，则确定该用户的数据位于PCRF中。
步骤603、PCF向PCRF发送用户数据获取请求，用户数据获取请求中携带所述用户的标识。
在本实施例中，用户的数据存储在5G网络中的PCRF上，而5G相关的业务需要在PCF上进行处理，则PCF向PCRF发送用户数据获取请求，用于获取该用户存储在PCRF上的用户数据。
其中，PCF可以通过与PCRF之间的通信接口发送该用户数据获取请求。
步骤604、PCRF向PCF返回用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。
在本实施例中，PCRF接收到PCF发送的用户数据获取响应后，根据其中的用户的标识获取该用户的数据，并通过用户数据获取响应向PCF返回该用户的数据。
步骤605、PCF保存该用户的数据。
在本实施例中，PCF可以对接收到的数据进行格式转换，然后保存转换后的用户数据。
步骤606、PCF向所述PCRF发送用户数据删除请求，所述用户数据删除请求中携带所述的标识。
在本实施例中，PCF在保存了用户数据后，可以向PCRF发送用户数据删除请求，用 于删除PCRF中重复的用户数据，从而节省了PCRF的存储空间。
步骤607、PCRF向PCF返回用户数据删除响应，用于通知该用户的数据删除成功。
其中，用户数据删除响应中可以携带用户的标识。
步骤608、PCF向BOSS发送数据迁移响应消息或5G业务响应消息。
其中，数据迁移响应消息或5G业务响应消息用于表示数据迁移成功或5G业务办理成功。
在本实施例中，PCF可以在确定用户的数据存储在归属用户服务器PCRF时，直接向PCRF发送用户数据获取请求，用于获取PCRF中存储的该用户的数据。与现有技术相比，本实施例中PCF和USS之间新增了传输通道，PCF不需要通过中间设备从PCRF获取数据，避免了通过中间设备进行数据迁移带来的效率降低。
以上对本申请实施例提供的消息处理方法进行了介绍，下面详细介绍本申请实施例提供的相关设备。
参见图7，图7是本申请实施例提供的UDM设备和HSS的示意图。
本实施例提供的UDM和HSS都采用了通用的计算机硬件，包括处理器701、存储器702、总线703、输入设备704、输出设备705。
具体的，存储器702可以包括以易失性和/或非易失性存储器形式的计算机存储媒体，如只读存储器和/或随机存取存储器。存储器702可以存储操作系统、应用程序、其他程序模块、可执行代码、程序数据、用户开户数据、用户订阅数据等。
输入设备704可以用于向UDM/HSS输入命令和信息，输入设备704如键盘或指向设备，如鼠标、轨迹球、触摸板、麦克风、操纵杆、游戏垫、卫星电视天线、扫描仪或类似设备。这些输入设备可以通过总线703连接至处理器701。
输出设备705可以用于UDM/HSS输出信息，除了监视器之外，输出设备705还可以为其他外围输出设各，如扬声器和/或打印设备，这些输出设备也可以通过总线703连接到处理器701。
UDM/HSS可以通过网络接口706连接到网络中，例如连接到局域网(Local Area Network，LAN)。在联网环境下，UDM/HSS中存储的计算机执行指令可以存储在远程存储设备中，而不限于在本地存储。
当UDM中的处理器701执行存储器702中存储的可执行代码或应用程序时，UDM可以执行以上实施例中的UDM一侧的方法步骤，例如执行步骤202-203、402-403、502-503等。具体执行过程参见上述实施例，在此不再赘述。
当HSS中的处理器701执行存储器702中存储的可执行代码或应用程序时，HSS可以执行以上实施例中的HSS一侧的方法步骤，例如执行步骤204、404、504等。具体执行过程参见上述实施例，在此不再赘述。
参见图8，图8是本申请实施例提供的PCF设备和PCRF的示意图。
本实施例提供的PCF和PCRF都采用了通用的计算机硬件，包括处理器801、存储器802、总线803、输入设备804、输出设备805。
具体的，存储器802可以包括以易失性和/或非易失性存储器形式的计算机存储媒体，如只读存储器和/或随机存取存储器。存储器802可以存储操作系统、应用程序、其他程序模块、可执行代码、程序数据、用户开户数据、用户订阅数据等。
输入设备804可以用于向PCF/PCRF输入命令和信息，输入设备804如键盘或指向设备，如鼠标、轨迹球、触摸板、麦克风、操纵杆、游戏垫、卫星电视天线、扫描仪或类似设备。这些输入设备可以通过总线803连接至处理器801。
输出设备805可以用于PCF/PCRF输出信息，除了监视器之外，输出设备805还可以为其他外围输出设各，如扬声器和/或打印设备，这些输出设备也可以通过总线803连接到处理器801。
PCF/PCRF可以通过网络接口806连接到网络中，例如连接到局域网(Local Area Network，LAN)。在联网环境下，PCF/PCRF中存储的计算机执行指令可以存储在远程存储设备中，而不限于在本地存储。
当PCF中的处理器801执行存储器802中存储的可执行代码或应用程序时，PCF可以执行以上实施例中的PCF一侧的方法步骤，例如执行步骤302-303、305、602-603等。具体执行过程参见上述实施例，在此不再赘述。
当PCRF中的处理器801执行存储器802中存储的可执行代码或应用程序时，PCRF可以执行以上实施例中的PCRF一侧的方法步骤，例如执行步骤304、604、607等。具体执行过程参见上述实施例，在此不再赘述。
参考图9，图9是本申请实施例提供的UDM设备的示意图。如图所示，UDM可以包括第一接收模块901、第一确定模块902以及第一发送模块903。
其中，第一接收模块901用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第一确定模块902用于根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS；
第一发送模块903用于向所述HSS发送所述请求消息。
本实施例提供的UDM可以使用在前述实施例的消息处理方法中，通过第一接收模块901、第一确定模块902以及第一发送模块903之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在本申请提供的UDM中，所述第一确定模块902根据用户标识确定所述用户的数据存储在归属用户服务器HSS具体可以包括：根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述HSS上。
在本申请提供的UDM中，第一接收模块901还用于接收所述HSS返回的响应消息，第一发送模块903还用于向所述设备发送接收模块901接收到的响应消息。
在本申请提供的UDM中，第一接收模块901具体可以接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户；或接收通信网络中的信令转接点设备发送的位置更新请求，其中携带所述用户的位置信息。
在本实施方式中，UDM和HSS可以共存于通信网络中，运营商在部署了5G网络后，还可以充分利用4G网络中的HSS设备，避免了资源浪费。
参考图10，图10是本申请实施例提供的另一种UDM的示意图。如图所示，UDM包括第二接收模块1001、第二确定模块1002以及第二发送模块1003。
其中，第二接收模块1001用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第二确定模块1002用于根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS；
第二发送模块1003用于向所述HSS发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
本实施例提供的UDM可以使用在前述实施例的消息处理方法中，通过第二接收模块1001、第二确定模块1002以及第二发送模块1003之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在本申请提供的UDM中，第二接收模块1001还用于接收HSS返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。UDM中还包括存储模块604，用于保存所述用户的数据。
在本申请提供的UDM中，第二发送模块1003还用于向所述HSS发送用户数据删除请求，用户数据删除请求中携带所述的标识，用于删除HSS中存储的用户数据。
在本申请提供的UDM中，第二接收模块1001接收通信网络中的设备发送的请求消息包括：接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息。
其中，上述实施例中的UDM是以功能模块的形式来呈现的，这里的“模块”可以指特定应用集成电路，执行一个或多个软件或固件程序的处理器和存储器，集成逻辑电路，和/或其他可以提供上述功能的器件。
在以上实施例提供的UDM中，第一接收模块901或第二接收模块1001实现的功能都可以通过图7中的处理器701和存储器702来实现。例如，第一接收模块901接收通信网络中的设备发送的请求消息的步骤可以通过由处理器701来执行存储器702中存储的代码来实现。
参考图11，图11是本申请实施例提供的PCF设备的示意图。如图所示，PCF可以包括第三接收模块1101、第三确定模块1102以及第三发送模块1103。
其中，第三接收模块1101用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第三确定模块1102用于根据所述用户标识确定所述用户的数据存储在策略与计费规则功能PCRF设备；
第三发送模块1103用于向所述PCRF发送所述请求消息。
本实施例提供的PCF可以使用在前述实施例的消息处理方法中，通过第三接收模块1101、第三确定模块1102以及第三发送模块1103之间的配合实现消息处理，解决了现有 技术中需通过中间设备进行数据迁移带来的问题。
在本申请提供的PCF中，所述第三确定模块1102根据用户标识确定所述用户的数据存储在归属用户服务器PCRF具体可以包括：根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述PCRF上。
在本申请提供的PCF中，第三接收模块1101还用于接收所述PCRF返回的响应消息，第三发送模块1103还用于向所述设备发送接收模块1101接收到的响应消息。
在本申请提供的PCF中，第三接收模块1101具体可以接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户。
在本实施方式中，PCF和PCRF可以共存于通信网络中，运营商在部署了5G网络后，还可以充分利用4G网络中的PCRF设备，避免了资源浪费。
参考图12，图12是本申请实施例提供的另一种PCF的示意图。如图所示，PCF包括第四接收模块1201、第四确定模块1202以及第四发送模块1203。
其中，第四接收模块1201用于接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
第四确定模块1202用于根据所述用户标识确定所述用户的数据存储在策略计费与规则功能PCRF设备；
第四发送模块1203用于向所述PCRF发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
本实施例提供的PCF可以使用在前述实施例的消息处理方法中，通过第四接收模块1201、第四确定模块1202以及第四发送模块1203之间的配合实现消息处理，解决了现有技术中需通过中间设备进行数据迁移带来的问题。
在本申请提供的PCF中，第四接收模块1201还用于接收PCRF返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据。PCF中还包括存储模块604，用于保存所述用户的数据。
在本申请提供的PCF中，第四发送模块1203还用于向所述PCRF发送用户数据删除请求，用户数据删除请求中携带所述的标识，用于删除PCRF中存储的用户数据。
在本申请提供的PCF中，第四接收模块1201接收通信网络中的设备发送的请求消息包括：接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息。
其中，上述实施例中的PCF是以功能模块的形式来呈现的，这里的“模块”可以指特定应用集成电路，执行一个或多个软件或固件程序的处理器和存储器，集成逻辑电路，和/或其他可以提供上述功能的器件。
在以上实施例提供的PCF中，PCF中的第三接收模块1101或第四接收模块1401实现的功能都可以通过图8中的处理器801和存储器802来实现。例如，第四接收模块1201接收通信网络中的设备发送的请求消息的步骤可以通过由处理器801来执行存储器802中存储的代码来实现。
以上所述，仅为本申请示例性的具体实施方式，但本申请的保护范围并不局限于此， 任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应该以权利要求的保护范围为准。

Claims (9)

  1. 一种消息处理方法，应用于通信网络中的统一数据管理UDM设备，其特征在于，包括：
    接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
    根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS，向所述HSS发送所述请求消息。
  2. 根据权利要求1所述的方法，其特征在于，所述根据用户标识确定所述用户的数据存储在归属用户服务器HSS，包括：
    根据所述用户的标识查询本地数据库的路由信息，确定所述用户的数据存储在所述HSS上。
  3. 根据权利要求1所述的方法，其特征在于，还包括：
    接收所述HSS返回的响应消息，向所述设备发送所述响应消息。
  4. 根据权利要求1所述的方法，其特征在于，所述接收通信网络中的设备发送的请求消息，包括：
    接收通信网络中的业务支撑系统设备发送的开户请求消息或业务管理消息，所述开户请求消息用于请求对所述用户的业务进行开户；或
    接收通信网络中的信令转接点设备发送的位置更新请求，其中携带所述用户的位置信息。
  5. 一种消息处理方法，应用于通信网络中的统一数据管理UDM设备，其特征在于，包括：
    接收通信网络中的设备发送的请求消息，所述请求消息中携带用户的标识；
    根据所述用户标识确定所述用户的数据存储在归属用户服务器HSS，向所述HSS发送用户数据获取请求，所述用户数据获取请求中携带所述用户的标识。
  6. 根据权利要求5所述的方法，其特征在于，还包括：
    接收所述HSS返回的用户数据获取响应，所述用户数据获取响应中携带所述用户的数据；
    保存所述用户的数据。
  7. 根据权利要求6所述的方法，其特征在于，还包括：
    向所述HSS发送用户数据删除请求，所述用户数据删除请求中携带所述的标识。
  8. 根据权利要求5至7任一项所述的方法，其特征在于，所述接收通信网络中的设 备发送的请求消息包括：
    接收通信网络中的业务支撑系统设备发送的数据迁移请求消息或5G业务请求消息。
  9. 一种统一数据管理UDM设备，其特征在于，包括：
    相互耦合的非易失性存储器和处理器，所述处理器调用存储在所述存储器中的程序代码，以使得所述UDM设备执行如权利要求1-8任一项所述的消息处理方法。
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