CN109429212A - Determine method, relevant device and the storage medium of UE voice strategy - Google Patents

Determine method, relevant device and the storage medium of UE voice strategy Download PDF

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Publication number
CN109429212A
CN109429212A CN201710741354.5A CN201710741354A CN109429212A CN 109429212 A CN109429212 A CN 109429212A CN 201710741354 A CN201710741354 A CN 201710741354A CN 109429212 A CN109429212 A CN 109429212A
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Prior art keywords
voice
information
user terminal
strategy
network
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Chinese (zh)
Inventor
涂小勇
叶敏雅
吴中华
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ZTE Corp
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ZTE Corp
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Priority to CN201710741354.5A priority Critical patent/CN109429212A/en
Priority to PCT/CN2018/102202 priority patent/WO2019037777A1/en
Publication of CN109429212A publication Critical patent/CN109429212A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • 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
    • H04W8/16—Mobility data transfer selectively restricting mobility data tracking

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses method, relevant device and the storage mediums of a kind of determining UE voice strategy, to determine the voice strategy of user terminal in 5G network.The method is used for policy control functions entity, comprising: obtains the voice decision parameters information of user terminal, the local policy information of the speech capability information of network and operator；According to the voice decision parameters information of the user terminal, the local policy information of the speech capability information of the network and the operator, it is determined as the voice strategy that the user terminal provides.

Description

Determine method, relevant device and the storage medium of UE voice strategy
Technical field
The present invention relates to field of mobile communication, more particularly to a kind of method of determining UE voice strategy, relevant device and Storage medium.
Background technique
Mobile communication has evolved to 5G (5th-Generation, the 5th third-generation mobile communication technology) stage at present.5G's The network architecture is compared with earlier generations, is mainly characterized by the framework based on serviceization.But it is undefined in 5G network in 5G standard agreement In how the voice strategy of managing user terminal (UE, User Equipment).
Summary of the invention
In order to overcome drawbacks described above, the technical problem to be solved in the present invention is to provide a kind of sides of determining UE voice strategy Method, relevant device and storage medium, to determine the voice strategy of user terminal in 5G network.
In order to solve the above technical problems, the method that one of present invention determines UE voice strategy, is used for policy control function Energy entity, comprising:
Obtain voice decision parameters information, the speech capability information of network and the local policy of the operator letter of user terminal Breath；
According to the voice decision parameters information, the speech capability information of the network and the operator of the user terminal Local policy information, be determined as the voice strategy that the user terminal provides.
In order to solve the above technical problems, one of present invention policy control functions entity device, including memory and place Manage device；The memory is stored with the computer program of determining UE voice strategy, and the processor executes the computer program, With the step of realizing method as described above.
In order to solve the above technical problems, one of present invention computer readable storage medium, is stored with determining UE voice The computer program of strategy, when the computer program is executed by least one processor, to realize the step of method as described above Suddenly.
The present invention has the beneficial effect that:
Method, equipment and storage medium in the present invention, by obtaining the voice decision parameters information of user terminal, network The local policy information of speech capability information and operator, and according to the voice decision parameters information of the user terminal, described The speech capability information of network and the local policy information of the operator are determined as the voice plan that the user terminal provides Slightly, to realize the voice strategy for determining user terminal in 5G network.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the method for determining UE voice strategy in the embodiment of the present invention；
Fig. 2 is the flow chart for determining UE voice strategy in the embodiment of the present invention in initial registration procedure；
Fig. 3 is the process that UE voice strategy is determined in the registration process initiated in the embodiment of the present invention due to location updating Figure；
Fig. 4 is that operator's local policy updates determining UE voice strategy in the registration process initiated in the embodiment of the present invention Flow chart；
Fig. 5 is a kind of structural schematic diagram of policy control functions entity device in the embodiment of the present invention.
Specific embodiment
In order to solve problems in the prior art, the present invention provides a kind of methods of determining UE voice strategy, relevant device And storage medium, below in conjunction with attached drawing and embodiment, the present invention will be described in further detail.It should be appreciated that this place Specific examples are only used to explain the present invention for description, does not limit the present invention.
Embodiment one
As shown in Figure 1, the embodiment of the present invention provides a kind of method of determining UE voice strategy, the method is for strategy control Functional entity processed, comprising:
S101 obtains voice decision parameters information, the speech capability information of network and the local of operator of user terminal Policy information；
S102, according to the voice decision parameters information of the user terminal, the speech capability information of the network and described The local policy information of operator is determined as the voice strategy that the user terminal provides.
Voice decision parameters information, the speech capability information of network and the fortune that the embodiment of the present invention passes through acquisition user terminal The local policy information of quotient is sought, and is believed according to the speech capability of the voice decision parameters information of the user terminal, the network The local policy information of breath and the operator is determined as the voice strategy that the user terminal provides, to realize in 5G The voice strategy of user terminal is determined in network.
The embodiment of the present invention is convenient for Carrier Management language by being unified in policy control functions entity selection UE voice strategy Sound strategy, to simplify network management.
In order to keep the embodiment of the present invention clearer, the function of each network element in the 5G network architecture is sketched.
User terminal (UE, User Equipment), it is main that 5G network is accessed by radio open and is serviced, terminal By eating dishes without rice or wine and base station interactive information, pass through the access of Non-Access Stratum signaling (NAS, Non-Access Stratum) and core net With mobile management function (AMF, Access and Mobility Management function) entity interaction information.At this User terminal can be referred to as user in inventive embodiments.
Wireless access network (RAN, Radio Access Network), be responsible for accessing terminal to network interface-free resources scheduling and And the connection management eated dishes without rice or wine.
Access and mobile management function (AMF, Access and Mobility Management function) entity, Belong to core network control surface entity.
Uniform data management function (UDM, Unified Data Management) entity belongs to core network control surface reality Body, home subscriber server permanently store user contracting data.
Policy control functions (PCF, Policy Control Functionality) entity belongs to core network control surface reality Body.
In 5G network, support to voice communication, there are mainly two types of modes: Vo5G and CSFB.
Vo5G (Voice over 5G): the language of high-resolution is provided by (IP multimedia subsystem) domain IMS in 5G network Sound service.IMS becomes the core net standard architecture in full IP epoch due to supporting a variety of accesses and relatively rich media business.
CSFB (Circuit Switched Fall Back): only providing data service, when UE initiates or receive voice When calling, falls back to CS (circuit switching) domain and handled.
On the basis of the above embodiments, it is further proposed that the modification of above-described embodiment.
In embodiments of the present invention, optionally, the voice decision parameters information for obtaining user terminal, comprising:
Receive the voice strategy request of access and mobile management functional entity；
The voice decision parameters information of the user terminal is obtained from the voice strategy request.
Wherein, the voice decision parameters information of the user terminal includes speech capability information and the user's end of user terminal The accessing position information at end.
Further, the speech capability information of the user terminal includes the use setting and the preferential plan of voice of user terminal Slightly；
The accessing position information of the user terminal includes at least one of: user terminal accesses tracking area and wireless base Station identifications.
In embodiments of the present invention, optionally, described according to the voice decision parameters information of the user terminal, the net The speech capability information of network and the local policy information of the operator are determined as the voice strategy that the user terminal provides, Further include:
The signing information of user terminal is obtained from uniform data management function entity；
Believed according to the speech capability of the signing information, the voice decision parameters information of the user terminal, the network The local policy information of breath and the operator is determined as the voice strategy that the user terminal provides.
In embodiments of the present invention, optionally, the voice strategy includes following any:
Circuit-switched speech traffic is only provided；Correspond to Vo5G；
IP multimedia subsystem voice service is only provided；Correspond to CSFB；
Circuit-switched speech traffic is as first choice, and IP multimedia subsystem voice service is as the second selection；
IP multimedia subsystem voice service is as first choice, and circuit-switched speech traffic is as the second selection.
In embodiments of the present invention, optionally, the method also includes:
Voice decision parameters information, the local policy information of the speech capability information of network and operator in user terminal When middle one or more information changes, then the voice strategy is updated.
Wherein, the same method of determination of the update mode of voice strategy.
Further, the method also includes:
Message is sent to access and mobile management functional entity, the message carries the information of the voice strategy；It is described Message includes that policy response message and strategy change notification message.
In the embodiment of the present invention, the voice strategy of UE is managed collectively by PCF.
In user registration course, after AMF receives the login request message of UE, is sent to PCF and obtain access and moving tube Policy request message is managed, the voices decision parameters information such as speech capability information and the current accessing position information of UE of UE are carried, PCF is according to the information such as the current accessing position information of the speech capability and UE of UE, the speech capability of network and the sheet of operator Ground strategy, decision networks provide the mode of voice for UE.
Further, when the local policy of the speech capability of network and operator changes, PCF identifies impacted User, notice AMF update the voice strategy of UE.
Wherein, the speech capability information of UE, including (UE uses setting, including voice to UE's usage setting Center and data center) and Voice domain preference (voice preference strategy, including CS voice industry is only provided Business only provides IMS voice service, CS voice service as first choice IMS voice service as the second selection, IMS voice service work It is preferred CS voice service as the second selection).
UE current accessing position information can be the TA (Tracking Area, tracking area) that UE is accessed at present, wireless base station Mark, or combinations thereof.
PCF is the voice strategy of UE decision, (can only provide CS voice service, only for Voice domain preference There is provided IMS voice service, CS voice service is selected as first choice IMS voice service as second, IMS voice service is as first choice CS voice service is as the second selection).
Certainly, PCF may obtain the part subscription data conduct of user for the voice strategy of decision UE from UDM With reference to.
To sum up, when user's registration of the embodiment of the present invention is to network, speech capability of the network side according to UE, the voice energy of network Power and the local policy of operator etc., it is determined that provide the mode of voice for UE, and can be convenient the language of ground adaptation network The variation of sound ability, the variation of the local policy of operator, to simplify network management.
Embodiment two
As shown in Fig. 2, the embodiment of the present invention is for determining UE voice strategy in initial registration procedure, comprising:
Step 201:UE initiates registration process, sends login request message, carries UE's usage in request message The information such as setting and Voice domain preference.
Step 202:RAN forwards login request message to AMF, and the current accessing position information of user is carried in message Current TA。
It is normal to handle after step 203:AMF receives the login request message that UE is sent by RAN.
After step 204:AMF obtains signing information of user etc., is sent to PCF and obtain voice policy request message, message The information such as middle carrying UE's usage setting, Voice domain preference, Current TA.
Step 205:PCF sends inquiry user contracting data request message to UDR.
Step 206:UDR returns to inquiry user contracting data response message to PCF, carries the signing information of user.
Step 207:PCF is according to UE's usage setting, Voice domain preference, the Current of UE TA, the speech capability of network and the signing information of operator's local policy and UE, the voice strategy of decision UE.
Step 208:PCF is returned to AMF and is obtained access and mobile management functional entity policy response message, carries decision The information such as the voice strategy of UE.
Step 209:AMF continues with registration request process.
Step 210:AMF sends registration received message to UE, carries the information such as the voice strategy of UE of PCF decision.
Step 211:AMF continues with registration request process.
Embodiment three
As shown in figure 3, UE voice strategy is determined in the registration process that the embodiment of the present invention is initiated for location updating, packet It includes:
Step 301:UE is registered to network.
Step 302: due to movement, launch position being needed to update the registration process of triggering.
Step 303:UE sends login request message, carries UE's usage setting and Voice in request message The information such as domain preference.
Step 304:RAN forwards login request message to AMF, and the current accessing position information of user is carried in message Current TA。
It is normal to handle after step 305:AMF receives the login request message that UE is sent by RAN.
After step 306:AMF determines that user location changes, acquisition access is sent to PCF and Mobility Management Strategy request disappears It ceases, the information such as UE's usage setting, Voice domain preference, Current TA is carried in message.
Step 307:PCF sends inquiry user contracting data request message to UDR.
Step 308:UDR returns to inquiry user contracting data response message to PCF, carries the signing information of user.
Step 309:PCF is according to UE's usage setting, Voice domain preference, the Current of UE TA, the speech capability of network and the signing information of operator's local policy and UE, the voice strategy of decision UE.
Step 310:PCF is returned to AMF and is obtained access and Mobility Management Strategy response message, carries the voice of the UE of decision The information such as strategy.
Step 311:AMF continues with registration request process.
Step 312:AMF sends registration received message to UE, carries the information such as the voice strategy of UE of PCF decision.
Step 313:AMF continues with registration request process.
Example IV
As shown in figure 4, the embodiment of the present invention determines UE voice strategy during changing for operator's local policy, Include:
Step 401:UE is registered to network.
Step 402: since network state changes, operator's local policy changes, and the upper operator of PCF is local Policy data is changed.
Step 403:PCF scans user, and for changing affected UE by operator's local policy, PCF is according to newly Operator's local policy, again the voice strategy of decision UE.
Step 404:PCF sends subscriber policy and changes to notify the UE voice strategy of the decision again of the impacted UE of AMF Notification message carries again the UE voice strategy of decision in message.
Step 405:AMF returns to subscriber policy to PCF and changes notification acknowledgement.
Step 406:AMF sends user information update notification message to UE, carries again the UE voice strategy of decision.
Step 407:UE returns to user information to AMF and updates confirmation message.
Step 408:UE may trigger new process according to the UE voice strategy of decision again.
Embodiment five
As shown in figure 5, the embodiment of the present invention provides a kind of policy control functions entity device, which is characterized in that described to set Standby includes memory and processor；The memory is stored with the computer program of determining UE voice strategy, and the processor is held The row computer program, to realize such as the step of embodiment one to any one of example IV the method.
Specifically, to realize following steps:
In embodiments of the present invention, optionally, the voice decision parameters information of user terminal, the speech capability of network are obtained The local policy information of information and operator；
According to the voice decision parameters information, the speech capability information of the network and the operator of the user terminal Local policy information, be determined as the voice strategy that the user terminal provides.
In embodiments of the present invention, optionally, the voice decision parameters information for obtaining user terminal, comprising:
Receive the voice strategy request of access and mobile management functional entity；
The voice decision parameters information of the user terminal is obtained from the voice strategy request.
In embodiments of the present invention, optionally, the voice decision parameters information of the user terminal includes user terminal The accessing position information of speech capability information and user terminal.
Wherein, the speech capability information of the user terminal includes use setting and the voice preference strategy of user terminal；
The accessing position information of the user terminal includes at least one of: user terminal accesses tracking area and wireless base Station identifications.
In embodiments of the present invention, optionally, described according to the voice decision parameters information of the user terminal, the net The speech capability information of network and the local policy information of the operator are determined as the voice strategy that the user terminal provides, Further include:
The signing information of user terminal is obtained from uniform data management function entity；
Believed according to the speech capability of the signing information, the voice decision parameters information of the user terminal, the network The local policy information of breath and the operator is determined as the voice strategy that the user terminal provides.
In embodiments of the present invention, optionally, the voice strategy includes following any:
Circuit-switched speech traffic is only provided；
IP multimedia subsystem voice service is only provided；
Circuit-switched speech traffic is as first choice, and IP multimedia subsystem voice service is as the second selection；
IP multimedia subsystem voice service is as first choice, and circuit-switched speech traffic is as the second selection.
In embodiments of the present invention, optionally, the method also includes:
Voice decision parameters information, the local policy information of the speech capability information of network and operator in user terminal When middle one or more information changes, then the voice strategy is updated.
Further, it also performs the steps of
Message is sent to access and mobile management functional entity, the message carries the information of the voice strategy；It is described Message includes that policy response message and strategy change notification message.
Embodiment six
The embodiment of the present invention provides a kind of computer readable storage medium, which is characterized in that the storage medium is stored with The computer program of UE voice strategy is determined, when the computer program is executed by least one processor, to realize as strictly according to the facts The step of applying example one to any one of example IV the method.
Computer readable storage medium can be RAM memory, flash memory, ROM memory, EPROM in the embodiment of the present invention Memory, eeprom memory, register, hard disk, mobile hard disk, CD-ROM or any other form known in the art Storage medium.A kind of storage medium lotus root can be connected to processor, thus enable a processor to from the read information, And information can be written to the storage medium；Or the storage medium can be the component part of processor.Processor and storage are situated between Matter can be located in specific integrated circuit.
In specific implementation, embodiment five and embodiment six can be refering to embodiments one to example IV, it may have corresponding Technical effect.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (10)

1. a kind of method of determining UE voice strategy, which is characterized in that the method is used for policy control functions entity, comprising:
Obtain voice decision parameters information, the local policy information of the speech capability information of network and operator of user terminal；
According to the voice decision parameters information of the user terminal, the sheet of the speech capability information of the network and the operator Ground policy information is determined as the voice strategy that the user terminal provides.
2. the method as described in claim 1, which is characterized in that the voice decision parameters information for obtaining user terminal, packet It includes:
Receive the voice strategy request of access and mobile management functional entity；
The voice decision parameters information of the user terminal is obtained from the voice strategy request.
3. the method as described in claim 1, which is characterized in that the voice decision parameters information of the user terminal includes user The speech capability information of terminal and the accessing position information of user terminal.
4. method as claimed in claim 3, which is characterized in that the speech capability information of the user terminal includes user terminal Use setting information and voice preference strategy information；
The accessing position information of the user terminal includes at least one of: user terminal accesses tracking area and wireless base station mark Know.
5. the method as described in claim 1, which is characterized in that described to be believed according to the voice decision parameters of the user terminal The local policy information of breath, the speech capability information of the network and the operator is determined as what the user terminal provided Voice strategy, further includes:
The signing information of user terminal is obtained from uniform data management function entity；
According to the signing information, the voice decision parameters information of the user terminal, the speech capability information of the network and The local policy information of the operator is determined as the voice strategy that the user terminal provides.
6. the method as described in claim 1, which is characterized in that the voice strategy includes following any:
Circuit-switched speech traffic is only provided；
IP multimedia subsystem voice service is only provided；
Circuit-switched speech traffic is as first choice, and IP multimedia subsystem voice service is as the second selection；
IP multimedia subsystem voice service is as first choice, and circuit-switched speech traffic is as the second selection.
7. the method as described in any one of claim 1-6, which is characterized in that the method also includes:
One in the voice decision parameters information of user terminal, the speech capability information of network and the local policy information of operator When kind or more than one information change, then the voice strategy is updated.
8. the method for claim 7, which is characterized in that the method also includes:
Message is sent to access and mobile management functional entity, the message carries the information of the voice strategy；The message Change notification message including policy response message and strategy.
9. a kind of policy control functions entity device, which is characterized in that the equipment includes memory and processor；The storage Device is stored with the computer program of determining UE voice strategy, and the processor executes the computer program, to realize such as right It is required that the step of any one of 1-8 the method.
10. a kind of computer readable storage medium, which is characterized in that the storage medium is stored with the meter of determining UE voice strategy Calculation machine program, when the computer program is executed by least one processor, to realize such as any one of claim 1-8 institute The step of stating method.
CN201710741354.5A 2017-08-25 2017-08-25 Determine method, relevant device and the storage medium of UE voice strategy Withdrawn CN109429212A (en)

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PCT/CN2018/102202 WO2019037777A1 (en) 2017-08-25 2018-08-24 Method and device for determining ue voice policy and storage medium

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