CN117062097A - Configuration method and device of UE policy information, first network function and terminal - Google Patents
Configuration method and device of UE policy information, first network function and terminal Download PDFInfo
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Abstract
The application discloses a configuration method and a device of UE policy information, a first network function and a terminal, belonging to the technical field of communication. The method comprises the steps that a first network function sends UE strategy information associated with first information to a terminal under the condition that characteristic information of the terminal is matched with the first information; wherein the first information includes at least one of: a target public land mobile network identity, PLMN ID; target data network name DNN information; target slice information; target area information.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a configuration method and device of UE policy information, a first network function and a terminal.
Background
A User Equipment (UE) policy (policy) is a policy used by a UE defined by 3GPP when performing operations such as session creation or matching, internet of vehicles, connection establishment for short-range communication, and the like.
At present, UE policy is generally a set of UE policies that are comprehensively generated by a home network of the UE according to all information related to UE policies, so that the UE can use the set of UE policies that are comprehensively generated under the condition that the UE belongs to different networks.
However, the above method has the following problems: under the condition that the UE belongs to a certain network, the configuration in the used UE policy is redundant, so that the waste of configuration resources is caused; moreover, UE policy selected by the UE may not be an optimal policy.
Disclosure of Invention
The embodiment of the application provides a configuration method and device of UE policy information, a first network function and a terminal, which can solve the problems of resource waste configuration and non-optimal policy of UE policy selected by UE.
In a first aspect, a method for configuring UE policy information is provided, including:
the method comprises the steps that a first network function sends UE strategy information associated with first information to a terminal under the condition that characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
In a second aspect, a configuration apparatus of UE policy information is provided, including:
a sending module, configured to send UE policy information associated with first information to a terminal when feature information of the terminal matches the first information;
Wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
In a third aspect, a method for configuring UE policy information is provided, including:
the terminal receives UE strategy information from a first network function and associated with first information; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
In a fourth aspect, a UE policy information configuration apparatus is provided, including:
a receiving module, configured to receive UE policy information associated with first information from a first network function; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
Target data network name DNN information;
target slice information;
target area information.
In a fifth aspect, there is provided a first network function comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the first aspect.
In a sixth aspect, a first network function is provided, including a processor and a communication interface, where the communication interface is configured to send UE policy information associated with first information to a terminal if characteristic information of the terminal matches the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
In a seventh aspect, there is provided a terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method according to the third aspect.
An eighth aspect provides a terminal, comprising a processor and a communication interface, wherein the communication interface is configured to receive UE policy information associated with first information from a first network function; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
A ninth aspect provides a system for configuring UE policy information, including: a first network function operable to perform the steps of the method of configuring UE policy information as described in the first aspect, and a terminal operable to perform the steps of the method of configuring UE policy information as described in the third aspect.
In a tenth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, performs the steps of the method according to the first aspect, or performs the steps of the method according to the third aspect.
In an eleventh aspect, there is provided a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being for running a program or instructions to implement the method according to the first aspect or to implement the method according to the third aspect.
In a twelfth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executed by at least one processor to implement the steps of the method of configuring UE policy information as described in the first aspect, or to implement the steps of the method of configuring UE policy information as described in the third aspect.
In the embodiment of the application, the first network function sends UE policy information associated with first information to the terminal under the condition that the characteristic information of the terminal is matched with the first information, wherein the first information comprises at least one of the following items: the target PLMN ID, the target DNN information, the target slice information and the target area information only send the UE strategy information related to the first information to the terminal, so that the terminal can avoid storing redundant UE strategy information, configuration resource waste is reduced, and obviously when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
Drawings
Fig. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable;
fig. 2 is one of flow diagrams of a method for configuring UE policy information according to an embodiment of the present application;
fig. 3 is a second flowchart of a method for configuring UE policy information according to an embodiment of the present application;
fig. 4 is one of signaling interaction diagrams of a configuration method of UE policy information provided by an embodiment of the present application;
fig. 5 is a second signaling interaction diagram of a configuration method of UE policy information provided in an embodiment of the present application;
fig. 6 is a third signaling interaction diagram of a configuration method of UE policy information provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a configuration device of UE policy information according to an embodiment of the present application;
fig. 8 is a second schematic structural diagram of a UE policy information configuration apparatus according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of a first network function according to an embodiment of the present application;
fig. 11 is a schematic diagram of a hardware structure of a terminal according to an embodiment of the present application.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the "first" and "second" distinguishing between objects generally are not limited in number to the extent that the first object may, for example, be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.
It should be noted that the techniques described in the embodiments of the present application are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single carrier frequency division multiple access (Single-carrier Frequency Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the application are often used interchangeably, and the techniques described are applicable to both the systems mentioned above And radio technology, but may also be used in other systems and radio technologies. The following description describes a New air interface (NR) system for purposes of example and uses NR terminology in much of the description that follows, but these techniques are also applicable to applications other than NR system applications, such as generation 6 (6) th Generation, 6G) communication system.
Fig. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may be a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side Device called a notebook, a personal digital assistant (Personal Digital Assistant, PDA), a palm top, a netbook, an ultra-mobile personal Computer (ultra-mobile personal Computer, UMPC), a mobile internet appliance (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) Device, a robot, a Wearable Device (weather Device), a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), a smart home (home Device with a wireless communication function, such as a refrigerator, a television, a washing machine, or a furniture), a game machine, a personal Computer (personal Computer, PC), a teller machine, or a self-service machine, and the Wearable Device includes: intelligent wrist-watch, intelligent bracelet, intelligent earphone, intelligent glasses, intelligent ornament (intelligent bracelet, intelligent ring, intelligent necklace, intelligent anklet, intelligent foot chain etc.), intelligent wrist strap, intelligent clothing etc.. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network-side device 12 may comprise an access network device or a core network device, wherein the access network device 12 may also be referred to as a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a radio access network element. Access network device 12 may include a base station, a WLAN access point, a WiFi node, or the like, which may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a home node B, a home evolved node B, a transmission and reception point (Transmitting Receiving Point, TRP), or some other suitable terminology in the art, and the base station is not limited to a particular technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiment of the present application, only a base station in the NR system is described as an example, and the specific type of the base station is not limited. The core network device may include, but is not limited to, at least one of: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), user plane functions (User Plane Function, UPF), policy control functions (Policy Control Function, PCF), policy and charging rules function units (Policy and Charging Rules Function, PCRF), edge application service discovery functions (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data repository (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration (Centralized network configuration, CNC), network storage functions (Network Repository Function, NRF), network opening functions (Network Exposure Function, NEF), local NEF (or L-NEF), binding support functions (Binding Support Function, BSF), application functions (Application Function, AF), and the like. It should be noted that, in the embodiment of the present application, only the core network device in the NR system is described as an example, and the specific type of the core network device is not limited.
In the related art, UE policy may be a set of UE policies that are comprehensively generated by the home network of the UE according to all information related to UE policies, so that the UE may use the set of UE policies that are comprehensively generated under the condition that the UE belongs to different networks. For example, the UE is configured to use UE policy a in case of attribution to PLMN #1, and the UE is also configured to use UE policy a in case of attribution to PLMN # 2.
However, the above method may have the following problems:
1) In the case that the UE belongs to a certain network, the configuration in the UE policy used is redundant, resulting in configuration resource waste.
Since the UE may use the same set of UE policies in the case of belonging to different networks, the configuration of the UE policies needs to include configurations adapted to different network conditions. Therefore, in the case that the UE belongs to a certain network, the configuration in the used UE policy is redundant, resulting in configuration resource waste; in addition, when UE politics are used, some of the UE politics may be evaluated without related politics, resulting in long time spent querying the UE politics.
2) UE policy selected by the UE may not be optimal.
The set of UE policies generated in combination results in that the UE selected slice or target data network name (Data Network Name, DNN) may not be optimal, e.g., the UE in case of attribution to the target public land mobile network (Public Land Mobile Network, PLMN) #1, the UE is better selected to be slice #1, DNN #1, session and service continuity (Session and Service Continuity, SSC) mode #1, etc. when evaluating the user routing policy (UE Route Selection Policy, urs); in the case of the UE belonging to PLMN #2, the UE is more preferably selected from slice #2,DNN#2,SSC mode#2 and the like at the time of the urs evaluation, but can accept slice #1,DNN#1,SSC mode#1.
However, when the UE enters PLMN #2 after the design of the urs is integrated, the priority of the enhanced routing descriptor (Route selection descriptor, RSD) #1 corresponding to slice #1,DNN#1,SSC mode#1 is higher, which results in that the UE also selects slice #1,DNN#1,SSC mode#1 when entering PLMN #2, and thus the policy selection for the UE is not optimal.
The configuration method, the device, the first network function and the terminal of the UE policy information provided by the embodiment of the application can enable the UE to use different UE policies applicable to different networks under different roaming networks.
The method, the device, the first network function and the terminal for configuring the UE policy information provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through some embodiments and application scenarios thereof.
Fig. 2 is one of the flow diagrams of the UE policy information configuration method according to the embodiment of the present application, as shown in fig. 2, and the method includes step 201.
Step 201, the first network function sends UE policy information associated with the first information to the terminal when the characteristic information of the terminal matches the first information.
Specifically, the first information includes at least one of:
1) A target public land mobile network identity, PLMN ID;
2) Target data network name DNN information;
3) Target slice information;
specifically, the target slice information may select auxiliary information (Network Slice Selection Assistance Information, NSSAI) for the network slice.
4) Target area information.
Specifically, the target area information may be a tracking area identity (Tracking Area Identity, TAI) or a cell identity, cell ID.
The first network function may include a Home policy control function (Home-Policy Control Function, H-PCF).
Optionally, the characteristic information of the terminal includes at least one of:
1) PLMN ID of service network of terminal;
2) DNN used by the terminal;
3) Slicing used by a terminal;
4) The location of the terminal.
Specifically, the first network function only uses the UE strategy information applicable to the first information to send the UE strategy information to the terminal under the condition that the characteristic information of the terminal is matched with the first information, so that the problem of resource waste configuration is effectively solved; in addition, when the UE uses the UE strategy information, the UE does not evaluate that related politics are not available, so that the time spent for inquiring the UE strategy information is reduced; in addition, the UE policy information is only UE policy information applicable to the first information, and it is understood that the UE policy information herein is the optimal UE policy information corresponding to the terminal when the characteristic information of the terminal matches the first information.
Step 201 is specifically described below by taking different first information as an example:
1) In case the first information comprises a target PLMN ID, the first network function sends UE policy information applicable only to the target PLMN to the terminal upon detecting that the current serving network of the terminal is a PLMN corresponding to the target PLMN ID.
2) In case the first information comprises a target DNN, the first network function sends UE policy information applicable only to the target DNN to the terminal when it is detected that the currently used DNN of the terminal corresponds to the target DNN.
3) In the case where the first information includes target slice information, the first network function transmits UE policy information applicable only to the target slice information to the terminal when detecting that a currently used slice of the terminal is included in the target slice information.
4) In the case where the first information includes target area information, the first network function transmits UE policy information applicable only to the target area information to the terminal upon detecting that the current location of the terminal is included in the target area information.
Optionally, the UE policy information includes at least one of:
1) A user routing policy urs p;
2) Vehicle-to-Everything policy, V2 XP);
3) Proximity service policy (Proximity Services policy, proSeP);
4) Unmanned vehicle strategy (Uncrewed Aerial Vehicle policy, UAVP).
Optionally, the UE policy information may be configured by the first network function, or may be preconfigured in a Mobile Equipment (ME), a universal integrated circuit card (Universal Integrated Circuit Card, UICC), or a universal subscriber identity card (Universal Subscriber Identity Module, USIM) of the terminal.
Optionally, the UE policy information associated with the first information is determined by the first network function directly from the first information.
Specifically, the first network function sends UE policy information associated with the first information to the terminal if the characteristic information of the terminal matches the first information, including:
the first network function determines UE policy information according to the first information under the condition that the characteristic information of the terminal is matched with the first information;
the first network function sends UE policy information to the terminal.
Optionally, the UE policy information associated with the first information is determined by the first network function based on the second information acquired in advance.
Specifically, before the first network function sends UE policy information associated with the first information to the terminal, the method includes:
The first network function acquires second information;
the first network function determining UE policy information associated with the first information based on the second information;
the second information is auxiliary information for generating UE policy information, or the second information is used for indicating the first network function to generate UE policy information.
Optionally, the first network function obtains the second information, including any of the following:
1) The first network function receives second information from the second network function;
the second network function may include at least one of:
(1) Visited policy control function entity (V-PCF, visited-Policy Control Function);
(2) A unified data store (visual-Unified Data Repository, V-UDR);
(3) Home unified data store (Home-Unified Data Repository, H-UDR);
(4) A network open function (Network Exposure Function, NEF);
(5) -an application function (Application Function);
(6) And an application server.
2) The first network function determines the second information based on a preconfigured local policy or operator policy.
Optionally, the UE policy information associated with the first information is determined by the first network function based on the second information if the characteristic information of the terminal matches the first information.
Specifically, the first network function determines UE policy information associated with the first information based on the second information, including:
the first network function determines UE policy information associated with the first information based on the second information in case the characteristic information of the terminal matches the first information.
Optionally, the second information includes at least one of:
1) Accessing UE policy information corresponding to a public land mobile network (Visited Public Land Mobile Network, VPLMN);
2) Mapping relation between UE strategy information and first information;
specifically, the mapping relationship between the UE policy information and the first information may be a mapping relationship between a traffic descriptor and target slice information, session type, target DNN, target PLMN ID, target area information, SSC mode, etc.
3) First information.
In the embodiment of the application, the first network function sends UE policy information associated with first information to the terminal under the condition that the characteristic information of the terminal is matched with the first information, wherein the first information comprises at least one of the following items: the first network function only sends the UE strategy information related to the first information to the terminal, so that the terminal can avoid storing redundant UE strategy information, configuration resource waste is reduced, and obviously when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
Fig. 3 is a second flowchart of a method for configuring UE policy information according to an embodiment of the present application, as shown in fig. 3, the method includes step 301.
Step 301, a terminal receives UE policy information associated with first information from a first network function; the UE policy information is transmitted by the first network function in case that the characteristic information of the terminal matches the first information.
Specifically, the first information includes at least one of:
1) A target PLMN ID;
2) Target DNN information;
3) Target slice information;
4) Target area information.
Optionally, the characteristic information of the terminal includes at least one of:
1) PLMN ID of service network of terminal;
2) DNN used by the terminal;
3) Slicing used by a terminal;
4) The location of the terminal.
Optionally, the UE policy information includes at least one of:
1)URSP；
2)V2XP；
3)ProSeP；
4)UAVP。
in the embodiment of the application, the terminal receives the UE policy information which is sent by the first network function and is associated with the first information under the condition that the characteristic information of the terminal is matched with the first information, wherein the first information comprises at least one of the following items: the UE strategy information related to the first information is only applicable to the first information, so that the terminal can be prevented from storing redundant UE strategy information, the waste of configuration resources is reduced, and obviously, when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
Fig. 4 is one of signaling interaction diagrams of a method for configuring UE policy information according to an embodiment of the present application, as shown in fig. 4, where the method includes step 401.
Step 401, when the feature information of the terminal is matched with the first information, the first network function sends UE policy information associated with the first information to the terminal, and accordingly, the terminal receives the UE policy information associated with the first information sent by the first network function.
Optionally, the first network function sends UE policy information associated with the first information to the terminal if the characteristic information of the terminal matches the first information, including:
the first network function determines the UE policy information according to the first information under the condition that the characteristic information of the terminal is matched with the first information;
and the first network function sends the UE strategy information to the terminal.
Specifically, the first network function detects whether the characteristic information of the terminal is matched with the first information, and generates UE policy information associated with the first information under the condition that the characteristic information of the terminal is matched with the first information, or updates original UE policy information to obtain UE policy information associated with the first information, and then sends the UE policy information associated with the first information to the terminal for the terminal to use the UE policy information.
Optionally, before the first network function sends UE policy information associated with the first information to the terminal, the method includes:
the first network function acquires second information;
the first network function determines UE policy information associated with the first information based on the second information;
the second information is auxiliary information for generating the UE policy information, or the second information is used for indicating the first network function to generate the UE policy information.
Specifically, the first network function first acquires the second information, and may specifically receive the second information from the second network function, or determine the second information based on a preconfigured local policy or an operator policy; generating UE strategy information associated with the first information based on the second information, or updating original UE strategy information to obtain the UE strategy information associated with the first information; and the first network function sends the UE strategy information associated with the first information to the terminal under the condition that the characteristic information of the terminal is matched with the first information so as to be used by the terminal.
Optionally, the first network function determines UE policy information associated with the first information based on the second information, including:
The first network function determines UE policy information associated with the first information based on the second information in a case where the characteristic information of the terminal matches the first information.
Specifically, the first network function is to generate/update UE policy information associated with the first information in case that the characteristic information of the terminal matches the first information, and send the UE policy information associated with the first information to the terminal for the terminal to use.
The following specifically describes an embodiment of the present application, taking an example that the first network function is an H-PCF, the second network function is a V-PCF, and the V-PCF does not send the second information to the H-PCF:
fig. 5 is a second signaling interaction diagram of a UE policy information configuration method according to an embodiment of the present application, as shown in fig. 5, where the method includes steps 501 to 504.
Step 501, the H-PCF detects whether the characteristic information of the terminal matches the first information.
Step 502, the H-PCF generates/updates UE policy information applicable only to the first information in case that the characteristic information of the terminal matches the first information.
Specifically, the characteristic information of the terminal matches the first information, for example, any one of the following:
1) The PLMN ID of the serving network of the terminal is included in the first information; may be included in the target PLMN ID of the first information in particular;
2) The DNN used by the terminal is included in the first information; may be included in the target DNN of the first information in particular;
3) The slice used by the terminal is included in the first information; specifically, the method can be included in the target slice information of the first information;
4) The position of the terminal is included in the first information; and may be specifically included in the target area information of the first information.
Step 503, the H-PCF sends UE policy information applicable only to the first information to the terminal.
Step 504, the terminal performs UE configuration update procedure (UE configuration update procedure) based on the access and mobility management function (Access and Mobility Management Function, AMF) and V-PCF.
The following specifically describes an embodiment of the present application, taking the example that the first network function is an H-PCF, the second network function is a V-PCF/V-UDR/H-UDR/NEF, and the V-PCF sends the second information to the H-PCF:
fig. 6 is a third signaling interaction diagram of a method for configuring UE policy information according to an embodiment of the present application, as shown in fig. 6, where the method includes steps 601 to 605.
Step 601, the V-PCF/V-UDR/H-UDR/NEF sends second information to the H-PCF, and accordingly, the H-PCF receives the second information sent by the V-PCF/V-UDR/H-UDR/NEF.
Specifically, the second information includes auxiliary information for the first network function to generate/update UE configuration information, e.g., the second information includes at least one of:
1) UE configuration information of VPLMN;
2) Mapping relation between traffic descriptor and target slice information, session type, target DNN, target PLMN ID and SSC mode, etc.
Step 602, the H-PCF detects whether the characteristic information of the terminal is matched with the first information.
In step 603, the H-PCF generates/updates UE policy information applicable only to the first information, in case the characteristic information of the terminal matches the first information.
Specifically, step 603 may be divided into the following two cases:
in the first case, the H-PCF first generates/updates UE policy information applicable only to the first information based on the second information, regardless of whether the characteristic information of the terminal matches the first information.
In the second case, the H-PCF generates/updates UE policy information applicable only to the first information based on the second information only if the characteristic information of the terminal matches the first information.
Step 604, the H-PCF sends UE policy information applicable only to the first information to the terminal.
Step 605, the terminal performs UE configuration update procedure based on the access and mobility management function AMF and V-PCF/V-UDR/H-UDR/NEF.
In the embodiment of the application, the first network function sends UE policy information associated with first information to the terminal under the condition that the characteristic information of the terminal is matched with the first information, wherein the first information comprises at least one of the following items: the UE strategy information related to the first information is only applicable to the first information, so that the terminal can be prevented from storing redundant UE strategy information, the waste of configuration resources is reduced, and obviously, when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
According to the configuration method of the UE policy information provided by the embodiment of the application, the execution main body can be a configuration device of the UE policy information. In the embodiment of the application, the configuration device of the UE policy information provided by the embodiment of the application is described by taking the configuration method of the UE policy information executed by the configuration device of the UE policy information as an example.
Fig. 7 is a schematic structural diagram of a UE policy information configuration apparatus according to an embodiment of the present application, and as shown in fig. 7, a UE policy information configuration apparatus 700 includes:
A sending module 701, configured to send UE policy information associated with the first information to the terminal when the characteristic information of the terminal matches the first information.
Wherein the first information comprises at least one of:
1) A target PLMN ID;
2) Target DNN information;
3) Target slice information;
4) Target area information.
Optionally, the UE policy information includes at least one of:
1)URSP；
2)V2XP；
3)ProSeP；
4)UAVP。
optionally, the sending module 701 is specifically configured to determine UE policy information according to the first information when the characteristic information of the terminal matches the first information; and then sending UE strategy information to the terminal.
Optionally, the configuration apparatus 700 of UE policy information further includes:
the acquisition module is used for acquiring second information;
and a determining module, configured to determine UE policy information associated with the first information based on the second information.
The second information is auxiliary information for generating UE policy information, or the second information is used for indicating the first network function to generate UE policy information.
Optionally, the determining module is specifically configured to determine, based on the second information, UE policy information associated with the first information, in a case where the characteristic information of the terminal matches the first information.
Optionally, the second information includes at least one of:
1) UE strategy information corresponding to VPLMN;
2) Mapping relation between UE strategy information and first information;
3) First information.
Optionally, the first network function obtains the second information, including any of the following:
1) The first network function receives second information from the second network function;
2) The first network function determines the second information based on a preconfigured local policy or operator policy.
Optionally, the characteristic information of the terminal includes at least one of:
PLMN ID of service network of terminal;
DNN used by the terminal;
slicing used by a terminal;
the location of the terminal.
In the embodiment of the present application, the sending module of the first network function sends UE policy information associated with first information to the terminal when the characteristic information of the terminal matches with the first information, where the first information includes at least one of the following: the UE strategy information related to the first information is only applicable to the first information, so that the terminal can be prevented from storing redundant UE strategy information, the waste of configuration resources is reduced, and obviously, when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
Fig. 8 is a second schematic structural diagram of a UE policy information configuration apparatus according to an embodiment of the present application, as shown in fig. 8, the UE policy information configuration apparatus 800 includes:
a receiving module 801, configured to receive UE policy information associated with first information from a first network function; the UE policy information is transmitted by the first network function in case that the characteristic information of the terminal matches the first information.
Wherein the first information comprises at least one of:
1) A target PLMN ID;
2) Target DNN information;
3) Target slice information;
4) Target area information.
Optionally, the UE policy information includes at least one of:
1)URSP；
2)V2XP；
3)ProSeP；
4)UAVP。
optionally, the characteristic information of the terminal includes at least one of:
1) PLMN ID of service network of terminal;
2) DNN used by the terminal;
3) Slicing used by a terminal;
4) The location of the terminal.
In the embodiment of the application, a receiving module of the terminal receives UE policy information associated with first information sent to the terminal by a first network function when characteristic information of the terminal is matched with the first information, wherein the first information includes at least one of the following: the UE strategy information related to the first information is only applicable to the first information, so that the terminal can be prevented from storing redundant UE strategy information, the waste of configuration resources is reduced, and obviously, when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
The configuration device of the UE policy information in the embodiment of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in the electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The configuration device of the UE policy information provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 2 to fig. 6, and achieve the same technical effects, and in order to avoid repetition, a detailed description is omitted here.
Optionally, fig. 9 is a schematic structural diagram of a communication device provided in the embodiment of the present application, and as shown in fig. 9, the embodiment of the present application further provides a communication device 900, including a processor 901 and a memory 902, where a program or an instruction capable of running on the processor 901 is stored in the memory 902, for example, when the communication device 900 is a first network function, the program or the instruction is executed by the processor 901 to implement each step of the UE policy information configuration method embodiment on the first network function side, and the same technical effects can be achieved. When the communication device 900 is a terminal, the program or the instruction is executed by the processor 901 to implement each step of the UE policy information configuration method embodiment on the terminal side, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides a first network function, which comprises a processor and a communication interface, wherein the communication interface is used for sending UE strategy information associated with first information to a terminal under the condition that the characteristic information of the terminal is matched with the first information; wherein the first information includes at least one of: a target PLMN ID; target DNN information; target slice information; target area information. The first network function embodiment corresponds to the first network function side method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the first network function side embodiment, and the same technical effect can be achieved.
Specifically, the embodiment of the application also provides a first network function. Fig. 10 is a schematic structural diagram of a first network function provided in an embodiment of the present application, as shown in fig. 10, the first network function 1000 includes: an antenna 1001, a radio frequency device 1002, a baseband device 1003, a processor 1004, and a memory 1005. The antenna 1001 is connected to a radio frequency device 1002. In the uplink direction, the radio frequency device 1002 receives information via the antenna 1001, and transmits the received information to the baseband device 1003 for processing. In the downlink direction, the baseband device 1003 processes information to be transmitted, and transmits the processed information to the radio frequency device 1002, and the radio frequency device 1002 processes the received information and transmits the processed information through the antenna 1001.
The method performed by the first network function in the above embodiment may be implemented in a baseband apparatus 1003, where the baseband apparatus 1003 includes a baseband processor.
The baseband apparatus 1003 may, for example, include at least one baseband board, where a plurality of chips are disposed on the baseband board, as shown in fig. 10, where one chip, for example, a baseband processor, is connected to the memory 1005 through a bus interface, so as to call a program in the memory 1005 to perform the network device operation shown in the above method embodiment.
The first network function 1000 may also include a network interface 1006, such as a common public radio interface (common public radio interface, CPRI).
Specifically, the first network function 1000 of the embodiment of the present application further includes: instructions or programs stored in the memory 1005 and executable on the processor 1004, the processor 1004 invokes the instructions or programs in the memory 1005 to perform the methods performed by the modules shown in fig. 7 and achieve the same technical effects, and are not described herein in detail to avoid repetition.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for receiving UE strategy information from a first network function and associated with first information; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information; wherein the first information includes at least one of: a target public land mobile network identity, PLMN ID; target data network name DNN information; target slice information; target area information. The terminal embodiment corresponds to the terminal-side method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the terminal embodiment, and the same technical effects can be achieved. Specifically, fig. 11 is a schematic hardware structure of a terminal according to an embodiment of the present application.
The terminal 1100 includes, but is not limited to: at least part of the components of the radio frequency unit 1101, the network module 1102, the audio output unit 1103, the input unit 1104, the sensor 1105, the display unit 1106, the user input unit 1107, the interface unit 1108, the memory 1109, and the processor 1110, etc.
Those skilled in the art will appreciate that the terminal 1100 may further include a power source (e.g., a battery) for powering the various components, and that the power source may be logically coupled to the processor 1110 by a power management system so as to perform functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 11 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine some components, or may be arranged in different components, which will not be described in detail herein.
It should be appreciated that in embodiments of the present application, the input unit 1104 may include a graphics processing unit (Graphics Processing Unit, GPU) 11041 and a microphone 11042, the graphics processor 11041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1107 includes at least one of a touch panel 11071 and other input devices 11072. The touch panel 11071 is also referred to as a touch screen. The touch panel 11071 may include two parts, a touch detection device and a touch controller. Other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
In the embodiment of the present application, after receiving the downlink data from the first network function, the radio frequency unit 1101 may transmit the downlink data to the processor 1110 for processing; in addition, the radio frequency unit 1101 may send uplink data to the first network function. Typically, the radio frequency unit 1101 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Memory 1109 may be used to store software programs or instructions and various data. The memory 1109 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 1109 may include volatile memory or nonvolatile memory, or the memory 1109 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 1109 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
Processor 1110 may include one or more processing units; optionally, processor 1110 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, and the like, and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 1110.
Wherein the radio frequency unit 1101 is configured to receive UE policy information associated with the first information from the first network function; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information; wherein the first information includes at least one of: a target public land mobile network identity, PLMN ID;
target data network name DNN information; target slice information; target area information.
Optionally, the UE policy information includes at least one of:
1)URSP；
2)V2XP；
3)ProSeP；
4)UAVP。
optionally, the characteristic information of the terminal includes at least one of:
1) PLMN ID of service network of terminal;
2) DNN used by the terminal;
3) Slicing used by a terminal;
4) The location of the terminal.
In the embodiment of the application, the first network function sends UE policy information associated with first information to the terminal under the condition that the characteristic information of the terminal is matched with the first information, wherein the first information comprises at least one of the following items: the UE strategy information related to the first information is only applicable to the first information, so that the terminal can be prevented from storing redundant UE strategy information, the waste of configuration resources is reduced, and obviously, when the characteristic information of the terminal is matched with the first information, the UE strategy information related to the first information is the optimal strategy for the terminal, and the terminal performance can be improved.
The embodiment of the application also provides a readable storage medium, which can be nonvolatile, and the readable storage medium stores a program or an instruction, and the program or the instruction realizes each process of the UE policy information configuration method embodiment when being executed by a processor, and can achieve the same technical effect, so that repetition is avoided and redundant description is omitted.
Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip comprises a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running a program or instructions, the processes of the configuration method embodiment of the UE policy information are realized, the same technical effects can be achieved, and the repetition is avoided, and the description is omitted here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.
The embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a storage medium, and the storage medium may be non-volatile, and the computer program/program product is executed by at least one processor to implement the respective processes of the UE policy information configuration method embodiment, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides a configuration system of the UE strategy information, which comprises the following steps: the terminal can be used for executing the steps of the method for configuring the UE policy information on the terminal side as described above, and the first network function can be used for executing the steps of the method for configuring the UE policy information on the first network function side as described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (16)
1. A method for configuring policy information of a UE, comprising:
the method comprises the steps that a first network function sends UE strategy information associated with first information to a terminal under the condition that characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
2. The UE policy information configuration method according to claim 1, wherein the UE policy information includes at least one of:
a user routing policy urs p;
the vehicle networking communication strategy V2XP;
a proximity service policy ProSeP;
unmanned vehicle strategy UAVP.
3. The method for configuring UE policy information according to claim 1 or 2, wherein the first network function, in a case where characteristic information of a terminal matches first information, sends UE policy information associated with the first information to the terminal, includes:
the first network function determines the UE policy information according to the first information under the condition that the characteristic information of the terminal is matched with the first information;
and the first network function sends the UE strategy information to the terminal.
4. The method for configuring UE policy information according to claim 1 or 2, wherein before said first network function sends UE policy information associated with said first information to said terminal, said method comprises:
the first network function acquires second information;
the first network function determines UE policy information associated with the first information based on the second information;
the second information is auxiliary information for generating the UE policy information, or the second information is used for indicating the first network function to generate the UE policy information.
5. The method of configuring UE policy information according to claim 4, wherein the first network function determines UE policy information associated with the first information based on the second information, comprising:
The first network function determines UE policy information associated with the first information based on the second information in a case where the characteristic information of the terminal matches the first information.
6. The UE policy information configuration method according to claim 4 or 5, wherein the second information includes at least one of:
accessing UE policy information corresponding to a public land mobile network VPLMN;
the mapping relation between the UE strategy information and the first information;
the first information.
7. The UE policy information configuration method according to any of claims 4 to 6, wherein the first network function obtains second information, including any of the following:
the first network function receiving the second information from a second network function;
the first network function determines the second information based on a preconfigured local policy or operator policy.
8. The UE policy information configuration method according to any of claims 1 to 7, wherein the characteristic information of the terminal includes at least one of:
PLMN ID of the service network of the terminal;
DNN used by the terminal;
slicing used by the terminal;
The location of the terminal.
9. A method for configuring UE policy information, comprising:
the terminal receives UE strategy information from a first network function and associated with first information; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
10. The method for configuring UE policy information according to claim 9, wherein the UE policy information includes at least one of:
a user routing policy urs p;
the vehicle networking communication strategy V2XP;
a proximity service policy ProSeP;
unmanned vehicle strategy UAVP.
11. The UE policy information configuration method according to claim 9 or 10, wherein the characteristic information of the terminal includes at least one of:
PLMN ID of the service network of the terminal;
DNN used by the terminal;
slicing used by the terminal;
the location of the terminal.
12. A UE policy information configuration apparatus, comprising:
A sending module, configured to send UE policy information associated with first information to a terminal when feature information of the terminal matches the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
13. A UE policy information configuration apparatus, comprising:
a receiving module, configured to receive UE policy information associated with first information from a first network function; the UE policy information is sent by the first network function under the condition that the characteristic information of the terminal is matched with the first information;
wherein the first information includes at least one of:
a target public land mobile network identity, PLMN ID;
target data network name DNN information;
target slice information;
target area information.
14. A first network function comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method of configuring UE policy information according to any one of claims 1 to 8.
15. A terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method of configuring UE policy information according to any one of claims 9 to 11.
16. A readable storage medium, wherein a program or instructions is stored on the readable storage medium, which when executed by a processor, implements the method of configuring UE policy information according to any one of claims 1 to 8 or the steps of the method of configuring UE policy information according to any one of claims 9 to 11.
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|---|---|---|---|
| CN202210482354.9A CN117062097A (en) | 2022-05-05 | 2022-05-05 | Configuration method and device of UE policy information, first network function and terminal |
| PCT/CN2023/091631 WO2023213242A1 (en) | 2022-05-05 | 2023-04-28 | Ue policy information configuration method and apparatus, first network function, and terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210482354.9A CN117062097A (en) | 2022-05-05 | 2022-05-05 | Configuration method and device of UE policy information, first network function and terminal |
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| JP5938004B2 (en) * | 2013-05-09 | 2016-06-22 | 日本電信電話株式会社 | Communication policy control system and communication control device |
| CN112087815B (en) * | 2019-06-13 | 2023-03-10 | 华为技术有限公司 | Communication method, device and system |
| CN111713128A (en) * | 2019-06-17 | 2020-09-25 | Oppo广东移动通信有限公司 | Method and equipment for determining and sending strategy |
| CN112449399B (en) * | 2019-09-02 | 2023-03-10 | 华为技术有限公司 | Communication method, device and system |
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