WO2023125364A1 - Procédé et appareil d'acquisition d'informations, terminal, station de base et support de stockage - Google Patents

Procédé et appareil d'acquisition d'informations, terminal, station de base et support de stockage Download PDF

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Publication number
WO2023125364A1
WO2023125364A1 PCT/CN2022/141785 CN2022141785W WO2023125364A1 WO 2023125364 A1 WO2023125364 A1 WO 2023125364A1 CN 2022141785 W CN2022141785 W CN 2022141785W WO 2023125364 A1 WO2023125364 A1 WO 2023125364A1
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WIPO (PCT)
Prior art keywords
information
qoe
base station
terminal
user
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PCT/CN2022/141785
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English (en)
Chinese (zh)
Inventor
潘翔
文鸣
刘选兵
布巴卡金巴·迪·阿达姆
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维沃移动通信有限公司
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Publication of WO2023125364A1 publication Critical patent/WO2023125364A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Definitions

  • the present application belongs to the technical field of communication, and specifically relates to an information acquisition method, device, terminal, base station and storage medium.
  • the base station can know the QoE status in time, so as to optimize resource scheduling in real time.
  • QoE User Quality of Experience
  • the QoE parameters visible to the base station only include a part of all QoE parameters, which cannot fully reflect the actual user experience of the user, resulting in poor resource scheduling.
  • Embodiments of the present application provide an information acquisition method, device, terminal, base station, and storage medium, which can solve the problem of poor resource scheduling.
  • a method for obtaining information includes:
  • the base station receives the QoE guarantee target information sent by the core network element or the OAM network element, and the QoE guarantee target information indicates the QoE guarantee target;
  • the base station obtains configuration information of user assistance information based on the QoE guarantee target information
  • the base station sends configuration information of the user assistance information to the terminal;
  • the base station receives user assistance information reported by the terminal based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration.
  • a method for obtaining information includes:
  • the terminal receives the configuration information of the user assistance information sent by the base station;
  • the terminal obtains the user assistance information based on the configuration information of the user assistance information, and the user assistance information indicates the terminal's preference for the QoE network configuration;
  • the terminal sends the user assistance information to the base station.
  • an information acquisition device which includes:
  • a first receiving module configured to receive QoE guarantee target information sent by a core network element or an OAM network element, where the QoE guarantee target information indicates the QoE guarantee target;
  • a first obtaining module configured to obtain configuration information of user auxiliary information based on the QoE guarantee target information
  • a first sending module configured to send the configuration information of the user assistance information to the terminal
  • the second receiving module is configured to receive user assistance information reported by the terminal based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration.
  • an information acquisition device which includes:
  • a third receiving module configured to receive configuration information of user assistance information sent by the base station
  • a second obtaining module configured to obtain the user assistance information based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration;
  • a fourth sending module configured to send the user assistance information to the base station.
  • a base station in a fifth aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following The steps of the method in one aspect.
  • a base station including a processor and a communication interface, where the communication interface is used for:
  • the processor is used to:
  • the communication interface is used for:
  • a terminal in a seventh aspect, includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and when the programs or instructions are executed by the processor, the following steps are implemented: The steps of the method described in the two aspects.
  • a terminal including a processor and a communication interface, wherein the communication interface is used for:
  • the processor is used to:
  • the user assistance information indicating the terminal's preference for the QoE network configuration
  • the communication interface is used for:
  • a ninth aspect provides an information acquisition system, including: a terminal and a base station, the terminal can be used to perform the steps of the information acquisition method described in the second aspect, and the base station can be used to perform the steps of the information acquisition method described in the first aspect The steps of the information acquisition method.
  • a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method as described in the first aspect are implemented, or the The steps of the method described in the second aspect.
  • a chip in an eleventh aspect, includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the method described in the first aspect. method, or implement the method as described in the second aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the The steps of the information acquisition method, or the steps of the information acquisition method as described in the second aspect.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • FIG. 1 shows a block diagram of a wireless communication system to which an embodiment of the present application is applicable
  • FIG. 2 is a schematic diagram of a QoE collection process provided by related technologies
  • FIG. 3 is a schematic diagram of a reporting process of user auxiliary information provided by related technologies
  • Fig. 4 is one of the schematic flow charts of the information acquisition method provided by the embodiment of the present application.
  • FIG. 5 is the second schematic flow diagram of the information acquisition method provided by the embodiment of the present application.
  • FIG. 6 is the third schematic flow diagram of the information acquisition method provided by the embodiment of the present application.
  • FIG. 7 is the fourth schematic flow diagram of the information acquisition method provided by the embodiment of the present application.
  • Fig. 8 is one of the structural schematic diagrams of the information acquisition device provided by the embodiment of the present application.
  • Fig. 9 is the second structural schematic diagram of the information acquisition device provided by the embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of a hardware structure of a base station implementing an embodiment of the present application.
  • FIG. 12 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. 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 described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
  • “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced LTE-Advanced
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
  • the following description describes the New Radio (New Radio, NR) system for exemplary purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th generation (6thGeneration, 6G) communication system.
  • 6thGeneration, 6G 6th generation
  • Fig. 1 shows a block diagram of a wireless communication system to which the embodiment of the present application is applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12 .
  • the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, a super mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR) / virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) , vehicle user equipment (VUE), pedestrian terminal (pedestrian user endterminal, PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computer, PC), teller machine or self-service machine and other terminal side devices, wearable devices include: smart
  • the network side device 12 may include an access network device or a core network element or an OAM network element 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), Radio Access Network Function or Radio Access Network Element.
  • a radio access network device Radio Access Network, RAN
  • Radio Access Network Function Radio Access Network Element
  • the access network device 12 may include a base station, a WLAN access point, or a WiFi node, etc., and the base station may be called a Node B, an evolved Node B (eNB), an access point, a Base Transceiver Station (Base Transceiver Station, BTS), a radio Base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B, Home Evolved Node B, Transmitting Receiving Point (TRP) or all As long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary. It should be noted that in this embodiment of the application, only the base station in the NR system is used as an example for introduction, and The specific type of the base station is not limited.
  • the core network element or OAM network element equipment may include but not limited to at least one of the following: core network element or OAM network element node, core network element or OAM network element function, mobility management entity (Mobility Management Entity, MME), Access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and Policy and Charging Rules Function (PCRF), Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR) ), Home Subscriber Server (HSS), centralized network configuration (Centralized network configuration, CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF ( Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc.
  • MME Mobility Management Entity
  • AMF Access
  • QoE Quality of Experience
  • Quality of Experience is used to reflect the comprehensive subjective experience of users on the quality and performance (including effectiveness and availability) of equipment, networks and systems, applications or services, that is, from the comfort of business applications. Defined. With the help of QoE measurement results, operators can comprehensively evaluate user service quality and performance, thereby further optimizing the network.
  • the communication system includes QoE parameters for streaming media services, multimedia voice services and virtual reality services.
  • QoE parameters for streaming media services, multimedia voice services and virtual reality services.
  • more service types can be considered, such as Mixed Reality (Mixed Reality, MR) or QoE parameters of Multicast Broadcast Service (MBS, Multicast Broadcast Service), so as to meet the user experience collection of various services.
  • MR Mixed Reality
  • MBS Multicast Broadcast Service
  • FIG. 2 is a schematic diagram of the QoE acquisition process provided by related technologies, as shown in Figure 2, the QoE acquisition process includes the following steps 1 to 6:
  • Step 1 Operations Administration and Maintenance (OAM) or core network elements can send QoE measurement requests and configurations to NG-RAN.
  • OAM Operations Administration and Maintenance
  • Ethernet OAM technology According to the actual needs of the operator's network operation, the network management work is usually divided into three categories: operation (Operation), management (Administration), maintenance (Maintenance), referred to as OAM. Operation mainly completes the analysis, prediction, planning and configuration of the daily network and services; maintenance mainly refers to the daily operation activities such as testing and fault management of the network and its services.
  • Step 2 The base station sends the QoE measurement configuration to the UE supporting QoE measurement through a radio resource control (Radio Resource Control, RRC) message, and the UE may be a designated UE or a UE in a specific area.
  • RRC Radio Resource Control
  • the QoE measurement configuration is shown below, where the existing measurement configuration is encapsulated in measConfigAppLayerContainer, and the base station is invisible.
  • Step 3 After receiving the RRC message, the Access Stratum (AS) of the UE forwards the QoE measurement configuration to the Application Layer (AL) of the UE.
  • AS Access Stratum
  • A Application Layer
  • Step 4 After the UE application layer completes the measurement based on the QoE measurement configuration, it sends the QoE measurement result to the AS layer.
  • Step 5 The AS layer reports the QoE measurement result to the base station through the RRC message MeasurementReportAppLayer. Among them, the existing measurement results are also encapsulated in the measurementReportAppLayerContainer, and the base station is invisible.
  • Step 6 The base station forwards the QoE measurement result to a measurement collection network element (Measurement Collection Entity, MCE).
  • MCE Measurement Collection Entity
  • FIG. 3 is a schematic diagram of the reporting process of user assistance information provided by related technologies.
  • the terminal can report user assistance information through the RRC message UE Assistance Information, and the purpose of UE reporting user assistance information is to notify the network of the following (a) to ( k) Information shown:
  • the communication system can support RAN visible QoE, that is, the QoE parameters visible to the base station.
  • the purpose is to report the QoE to the base station in time, so as to perform resource scheduling in real time.
  • the QoE parameters visible to the base station are more simplified: they can be selected from the existing invisible QoE parameters and help the base station to schedule QoE indicators (such as: video buffer size); or It is an evaluation value derived based on the overall situation of service experience (for example: 1-10 points).
  • the embodiments of the present application provide an information acquisition method, device, terminal and base station.
  • Fig. 4 is one of the flow diagrams of the information acquisition method provided by the embodiment of the present application. As shown in Fig. 4, the method includes steps 410 to 440:
  • Step 410 the base station receives the QoE guarantee target information sent by the core network element or the OAM network element, and the QoE guarantee target information indicates the QoE guarantee target;
  • the network element of the core network or the OAM network element may send QoE guarantee target information to the base station, that is, inform the base station of the target that the base station expects to be achieved by QoE.
  • Step 420 the base station obtains configuration information of user assistance information based on the QoE guarantee target information
  • the base station may obtain configuration information of user auxiliary information based on the QoE guarantee target information, and the configuration information of user auxiliary information may ensure that QoE reaches the QoE guarantee target as much as possible.
  • Step 430 the base station sends configuration information of the user assistance information to the terminal;
  • the base station may send configuration information of the user assistance information to the terminal, so that the terminal may generate relevant preference information based on the configuration information of the user assistance information, such as generating a preference related to scheduling resources, and use it as user assistance information It is sent to the base station to effectively reflect the actual user experience of the user and ensure the quality of resource scheduling.
  • Step 440 the base station receives user assistance information reported by the terminal based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration.
  • the base station may receive user assistance information reported by the terminal based on configuration information of the user assistance information.
  • the base station can perform resource scheduling according to the user assistance information, which can improve the QoE of the terminal.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the QoE guarantee target may include any one or more of the following:
  • An overall rating scale target such as good, medium, or poor, such as excellent, good, or poor; or
  • An assessment score target such as a score from 1 to 10, or a score from 1 to 10; or
  • the target value of one or more QoE parameters may be a target value of buffer volume.
  • the configuration information of the user assistance information includes at least one of the following:
  • At least one first reporting condition corresponding to the user auxiliary information At least one first reporting condition corresponding to the user auxiliary information.
  • the configuration information of the user assistance information may include any one or more of the following (1) to (v):
  • the configuration information of the user assistance information may include at least one of the following (w) to (z):
  • the configuration information of the user auxiliary information may also include at least one first reporting condition corresponding to the user auxiliary information;
  • the first reporting condition is used to limit the reporting of user auxiliary information
  • the terminal may report user assistance information to the base station only when the first reporting condition is met.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the first reporting condition may include one item corresponding to all user auxiliary information, and the terminal may report all user auxiliary information when the first reporting condition is met;
  • the first reporting condition may include one item, corresponding to one item of user auxiliary information, and the terminal may report the corresponding item of user auxiliary information when the first reporting condition is met, and the reporting of other user auxiliary information Not subject to the first reporting condition;
  • the first reporting condition may include one item, corresponding to multiple user auxiliary information, and the terminal may report the corresponding multiple user auxiliary information when the first reporting condition is met, and the reporting of other user auxiliary information Not subject to the first reporting condition;
  • the first reporting condition may include multiple items, one of the first reporting conditions may correspond to one item of user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any one of the first In the case of a reporting condition, report an item of user auxiliary information corresponding to the first reporting condition, and report user auxiliary information that does not correspond to any of the first reporting conditions;
  • the first reporting condition may include multiple items, one of the first reporting conditions may correspond to multiple user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any one of the first reporting conditions.
  • report multiple user auxiliary information corresponding to this first reporting condition, and report user auxiliary information that does not correspond to any of the first reporting conditions is not restricted;
  • the first reporting condition may include multiple items, wherein one first reporting condition may correspond to one or more user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any In the case of one first reporting condition, one or more user auxiliary information corresponding to the first reporting condition is reported, and the reporting of user auxiliary information not corresponding to any one of the first reporting conditions is not restricted.
  • the first reporting condition may include at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • the first reporting condition may include the target service type associated with the first reporting condition, that is, only when the service type guaranteed by the QoE is the target service type, its related user auxiliary information is reported; the target service type Examples include MBS, MR, etc.
  • the first reporting condition may include a grade threshold of an overall evaluation grade or a score threshold of an evaluation score
  • the score threshold of the evaluation score is 6 points, it may be determined that the first reporting condition is satisfied when the evaluation estimated score is less than or equal to 6 points, and then it is determined to report the user auxiliary information corresponding to the first reporting condition;
  • the grades of the overall evaluation grade include excellent, good, and bad, and the grade threshold is good, then it can be determined that the first reporting condition is met when the overall evaluation grade is lower than or equal to good, and then it is determined to report the first report corresponding to the first reporting condition.
  • User auxiliary information For example, if the grades of the overall evaluation grade include excellent, good, and bad, and the grade threshold is good, then it can be determined that the first reporting condition is met when the overall evaluation grade is lower than or equal to good, and then it is determined to report the first report corresponding to the first reporting condition.
  • the first reporting condition may include parameter thresholds of one or more QoE parameters
  • the first reporting condition may include one or more parameter thresholds of QoE parameters related to the target service type;
  • the parameter threshold of the QoE parameter related to the target service type is a buffer amount of 1000 bytes, and if the buffer amount is less than 1000 bytes, it is determined that the first reporting condition is met, and then it is determined to report the user auxiliary information corresponding to the first reporting condition ;
  • the first reporting condition may include the duration that the relevant QoE parameters of the target service type meet the threshold condition, for example, it is determined that the first reporting condition is met when the buffer amount is always less than 1000 bytes within 10 seconds, and then it is determined Report the user auxiliary information corresponding to the first reporting condition.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • user auxiliary information may include any one or more of the following:
  • the terminal can report the preference (Preference) corresponding to the configuration information of the user auxiliary information to the base station, so that the base station can understand the actual user experience of the user in a targeted manner, and then perform resource scheduling in real time to optimize resource scheduling.
  • Preference the preference corresponding to the configuration information of the user auxiliary information
  • the base station receives the QoE guarantee target information sent by the core network element or the OAM network element, including:
  • the base station receives a QoE measurement request sent by a core network element or an OAM network element, where the QoE measurement request includes QoE measurement configuration information and the QoE guarantee target information.
  • the core network element or the OAM network element may introduce QoE measurement configuration information when requesting QoE measurement;
  • the base station may receive a QoE measurement request sent by a core network element or an OAM network element, and the QoE measurement request may include QoE measurement configuration information and the QoE guarantee target information.
  • the base station sends configuration information of the user assistance information to the terminal, including:
  • the base station sends QoE measurement configuration information and the QoE guarantee target information to the terminal.
  • the base station may generate configuration information of user assistance information based on the QoE guarantee target information, and may configure the QoE measurement
  • the base station sends the configuration information of the user auxiliary information to the terminal, so that the terminal can send the user auxiliary information to the base station, so that the terminal can effectively reflect the actual user information of the user only by sending the user auxiliary information. experience.
  • the method further includes:
  • the base station configures resources for the terminal based on the user assistance information.
  • the base station may configure resources for the terminal based on the user assistance information, so as to ensure that the QoE reaches the QoE guarantee target as much as possible.
  • the base station receives the QoE guarantee target information sent by the core network element or the OAM network element, including:
  • the base station receives a PDU session resource establishment request sent by a core network element or an OAM network element, and the PDU session resource establishment request includes the QoE guarantee target information.
  • the core network element or the OAM network element may introduce QoE measurement configuration information when requesting PDU session resource establishment;
  • the base station may receive the PDU session resource establishment sent by the core network element or the OAM network element, wherein the PDU session resource establishment carries QoE guarantee target information.
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • the QoE guarantee target information may be associated with at least one of the following (i) to (iii):
  • Protocol Data Unit Protocol Data Unit
  • the QoE guarantee target information can be associated with the PDU session
  • the QoE guarantee target information may be associated with the identifier of the PDU session
  • the QoE guarantee target information may be associated with the QoS flow corresponding to the PDU session;
  • the QoE guarantee target information may be associated with the resource slice corresponding to the PDU session.
  • the method further includes:
  • the base station configures resources for the terminal based on the user assistance information.
  • the base station may configure resources for the terminal based on the user assistance information after receiving the user assistance information sent by the terminal, so as to ensure QoE tries to achieve the QoE guarantee target.
  • the method further includes:
  • the base station determines that the QoE guarantee target cannot be achieved through the resource configuration
  • the base station sends QoE guarantee failure information to the core network element or the OAM network element.
  • the QoE guarantee failure information may be sent to the core network element or the OAM network element.
  • the base station determining that the QoE guarantee target cannot be achieved through the resource configuration includes:
  • the base station receives configuration upper limit indication information sent by the terminal;
  • the base station determines, based on the configuration upper limit indication information, that the QoE guarantee target cannot be achieved through the resource configuration.
  • the base station may receive configuration upper limit indication information sent by the terminal, and determine that the resource configuration cannot achieve the QoE guarantee target based on the configuration upper limit indication information. Describe the QoE guarantee objectives.
  • the terminal may send configuration upper limit indication information to the base station, and then the base station may receive the configuration upper limit indication information sent by the terminal, and based on the configuration upper limit indication information, and determine that the QoE guarantee target cannot be achieved through the resource configuration.
  • the base station determining that the QoE guarantee target cannot be achieved through the resource configuration includes:
  • the base station determines, based on the capability of the terminal, that the QoE guarantee target cannot be achieved through the resource configuration.
  • the base station may determine that the QoE guarantee target cannot be achieved through the resource configuration based on the capability of the terminal.
  • the method before the base station receives the user assistance information reported by the terminal based on the user assistance information configuration, the method further includes:
  • the base station sends first indication information to the terminal, where the first indication information is used to indicate that the actual value of the first QoE parameter of the user assistance information needs to be reported.
  • the base station may send the first indication information to the terminal, so as to obtain the actual value of the first QoE parameter that needs to report the user assistance information to the terminal;
  • the base station may acquire the actual value of the first QoE parameter as additional auxiliary information to help resource scheduling, etc.;
  • the base station may acquire actual values of the first QoE parameter, and determine which of these actual values do not meet the first reporting condition, and then determine the triggering cause of the auxiliary information reported by the terminal.
  • the terminal may send corresponding QoE parameters based on the instruction of the base station, without sending a large number of QoE parameters to the base station, effectively protecting user privacy.
  • the base station does not indicate the first indication information, there is no need to send the QoE parameter to the base station, which can protect the user's privacy to a great extent.
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the user assistance information may be carried in the terminal assistance information reporting message of the RRC message;
  • the user assistance information may be carried in a new information, such as a new RRC message;
  • the user assistance information can be interacted by enhancing the existing RRC message UEAssistanceInformation, or by introducing a new message.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • Fig. 5 is the second schematic flow diagram of the information acquisition method provided by the embodiment of the present application. As shown in Fig. 5, the method includes the following steps 510 to 530:
  • Step 510 the terminal receives configuration information of user assistance information sent by the base station
  • the terminal may receive configuration information of user assistance information sent by the base station, where the configuration information of the user assistance information is determined by the base station based on the QoE guarantee target information sent by the core network element or the OAM network element;
  • the network element of the core network or the OAM network element may send QoE guarantee target information to the base station, that is, inform the base station of the target that the base station expects to be achieved by QoE.
  • the base station may generate configuration information of user auxiliary information based on the QoE guarantee target information, and the configuration information of user auxiliary information may ensure that QoE reaches the QoE guarantee target as much as possible.
  • the base station may send configuration information of the user assistance information to the terminal.
  • Step 520 the terminal obtains the user auxiliary information based on configuration information of the user auxiliary information, and the user auxiliary information indicates the terminal's preference for the QoE network configuration;
  • the terminal may generate related preference information based on the configuration information of the user auxiliary information, such as generating preferences related to scheduling resources, as user auxiliary information.
  • Step 530 the terminal sends the user assistance information to the base station.
  • the terminal may send it to the base station, so as to effectively reflect the actual user experience of the user and ensure the quality of resource scheduling.
  • the base station may receive user assistance information reported by the terminal based on configuration information of the user assistance information.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the QoE guarantee target may include any one or more of the following:
  • An overall rating scale target such as good, medium, or poor, such as excellent, good, or poor; or
  • An assessment score target such as a score from 1 to 10, or a score from 1 to 10; or
  • the target value of one or more QoE parameters may be a target value of buffer volume.
  • the configuration information of the user assistance information includes at least one of the following:
  • the first reporting condition of the user auxiliary information is the first reporting condition of the user auxiliary information.
  • the configuration information of the user assistance information may include any one or more of the following (1) to (v):
  • the configuration information of the user assistance information may include at least one of the following (w) to (z):
  • the configuration information of the user auxiliary information may also include at least one first reporting condition corresponding to the user auxiliary information;
  • the first reporting condition is used to limit the reporting of user auxiliary information
  • the terminal may report user assistance information to the base station only when the first reporting condition is met.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the first reporting condition may include one item, corresponding to all user auxiliary information, and the terminal may report all user auxiliary information when the first reporting condition is met;
  • the first reporting condition may include one item, corresponding to one item of user auxiliary information, and the terminal may report the corresponding item of user auxiliary information when the first reporting condition is met, and the reporting of other user auxiliary information Not subject to the first reporting condition;
  • the first reporting condition may include one item, corresponding to multiple user auxiliary information, and the terminal may report the corresponding multiple user auxiliary information when the first reporting condition is met, and the reporting of other user auxiliary information Not subject to the first reporting condition;
  • the first reporting condition may include multiple items, one of the first reporting conditions may correspond to one item of user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any one of the first In the case of a reporting condition, report an item of user auxiliary information corresponding to the first reporting condition, and report user auxiliary information that does not correspond to any of the first reporting conditions;
  • the first reporting condition may include multiple items, one of the first reporting conditions may correspond to multiple user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any one of the first reporting conditions.
  • report multiple user auxiliary information corresponding to this first reporting condition, and report user auxiliary information that does not correspond to any of the first reporting conditions is not restricted;
  • the first reporting condition may include multiple items, wherein one first reporting condition may correspond to one or more user auxiliary information, different first reporting conditions may correspond to different user auxiliary information, and the terminal may satisfy any In the case of one first reporting condition, one or more user auxiliary information corresponding to the first reporting condition is reported, and the reporting of user auxiliary information not corresponding to any one of the first reporting conditions is not restricted.
  • the first reporting condition may include at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • the first reporting condition may include the target service type associated with the first reporting condition, that is, only when the service type guaranteed by the QoE is the target service type, its related user auxiliary information is reported; the target service type Examples include MBS, MR, etc.
  • the first reporting condition may include a grade threshold of an overall evaluation grade or a score threshold of an evaluation score
  • the score threshold of the evaluation score is 6 points, it may be determined that the first reporting condition is satisfied when the evaluation estimated score is less than or equal to 6 points, and then it is determined to report the user auxiliary information corresponding to the first reporting condition;
  • the grades of the overall evaluation grade include excellent, good, and bad, and the grade threshold is good, then it can be determined that the first reporting condition is met when the overall evaluation grade is lower than or equal to good, and then it is determined to report the first report corresponding to the first reporting condition.
  • User auxiliary information For example, if the grades of the overall evaluation grade include excellent, good, and bad, and the grade threshold is good, then it can be determined that the first reporting condition is met when the overall evaluation grade is lower than or equal to good, and then it is determined to report the first report corresponding to the first reporting condition.
  • the first reporting condition may include parameter thresholds of one or more QoE parameters
  • the first reporting condition may include one or more parameter thresholds of QoE parameters related to the target service type;
  • the parameter threshold of the QoE parameter related to the target service type is a buffer amount of 1000 bytes, and if the buffer amount is less than 1000 bytes, it is determined that the first reporting condition is met, and then it is determined to report the user auxiliary information corresponding to the first reporting condition ;
  • the first reporting condition may include the duration that the relevant QoE parameters of the target service type meet the threshold condition, for example, it is determined that the first reporting condition is met when the buffer amount is always less than 1000 bytes within 10 seconds, and then it is determined Report the user auxiliary information corresponding to the first reporting condition.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • user auxiliary information may include any one or more of the following:
  • the terminal can report the preference (Preference) corresponding to the configuration information of the user auxiliary information to the base station, so that the base station can understand the actual user experience of the user in a targeted manner, and then perform resource scheduling in real time to optimize resource scheduling.
  • Preference the preference corresponding to the configuration information of the user auxiliary information
  • the terminal receives configuration information of user assistance information sent by the base station, including:
  • the terminal When the terminal receives the QoE measurement configuration information sent by the base station, the terminal receives configuration information of user assistance information sent by the base station.
  • the configuration information of the user assistance information may be sent from the base station to the terminal together with the QoE measurement configuration information;
  • the core network element or the OAM network element may introduce QoE measurement configuration information when requesting QoE measurement;
  • the base station may receive a QoE measurement request sent by a core network element or an OAM network element, where the QoE measurement request includes QoE measurement configuration information and the QoE guarantee target information.
  • the base station may generate configuration information of user assistance information based on the QoE guarantee target information, and may configure the QoE measurement
  • the base station sends the configuration information of the user assistance information to the terminal
  • the terminal may receive the configuration information of the user assistance information sent by the base station when receiving the QoE measurement configuration information sent by the base station; and then the terminal may The user auxiliary information is sent to the base station, so that the terminal can effectively reflect the actual user experience of the user only by sending the user auxiliary information.
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • the core network element or the OAM network element may introduce QoE measurement configuration information when requesting PDU session resource establishment;
  • the base station may receive the PDU session resource establishment sent by the core network element or the OAM network element, wherein the PDU session resource establishment carries QoE guarantee target information.
  • the QoE guarantee target information may be associated with at least one of the following (i) to (iii):
  • the QoE guarantee target information can be associated with the PDU session
  • the QoE guarantee target information may be associated with the identifier of the PDU session
  • the QoE guarantee target information may be associated with the QoS flow corresponding to the PDU session;
  • the QoE guarantee target information may be associated with the resource slice corresponding to the PDU session.
  • the method further includes:
  • the terminal sends configuration upper limit indication information to the base station.
  • the terminal may send configuration upper limit indication information to the base station, and then the base station may receive the information sent by the terminal.
  • the configuration upper limit indication information and based on the configuration upper limit indication information, determine that the QoE guarantee target cannot be achieved through the resource configuration.
  • the terminal sends configuration upper limit indication information to the base station, including:
  • the terminal sends the configuration upper limit indication information only once within the first time period
  • the length of the first time period is predefined or preconfigured, or determined based on an instruction from the network side.
  • the terminal may only send configuration upper limit indication information once within a period of time;
  • the terminal may set a timer, and after sending the configuration upper limit indication information once, the timer may be started, and no more configuration upper limit indication information shall be sent before the timer expires.
  • the terminal obtaining the user assistance information based on configuration information of the user assistance information includes:
  • the terminal obtains the second QoE parameter visible to the access layer of the terminal from the application layer of the terminal;
  • the terminal obtains the user assistance information based on the second QoE parameter and configuration information of the user assistance information.
  • the terminal may acquire a second QoE parameter visible to the access layer of the terminal from the application layer of the terminal, where the second QoE parameter may be obtained through measurement of the application layer of the terminal;
  • the terminal obtains the user assistance information based on the second QoE parameter and configuration information of the user assistance information.
  • the terminal sending the user assistance information to the base station includes:
  • the terminal When the terminal determines, based on the second QoE parameter, that at least one target first reporting condition in the first reporting condition is satisfied, the terminal sends one or more pieces of user assistance information corresponding to the target first reporting condition sent to the base station.
  • the terminal when the terminal determines, based on the second QoE parameter, that at least one target first reporting condition in the first reporting condition is satisfied, the terminal sends one or more user information corresponding to the target first reporting condition to The auxiliary information is sent to the base station;
  • the content of the first reporting condition may be a restriction on the second QoE parameter
  • the target first reporting condition is satisfied, and one or more pieces of user assistance information corresponding to the target first reporting condition may be sent to the base station .
  • the method before the terminal sends the user assistance information to the base station, the method further includes:
  • the terminal receives first indication information, where the first indication information is used to indicate that an actual value of a first QoE parameter of the user assistance information needs to be reported.
  • the base station may use the first indication information to indicate that the actual value of the first QoE parameter of the user assistance information needs to be reported;
  • the terminal may report the actual value of the first QoE parameter of the user assistance information.
  • the terminal sending the user assistance information to the base station includes:
  • the terminal sends the user assistance information and the actual value of the first QoE parameter of the user assistance information to the base station.
  • the terminal may report the user assistance information and the actual value of the first QoE parameter of the user assistance information.
  • the base station may acquire the actual value of the first QoE parameter as additional auxiliary information to help resource scheduling, etc.;
  • the base station may acquire actual values of the first QoE parameter, and determine which of these actual values do not meet the first reporting condition, and then determine the triggering cause of the auxiliary information reported by the terminal.
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the user assistance information may be carried in the terminal assistance information reporting message of the RRC message;
  • the user assistance information may be carried in a new information, such as a new RRC message;
  • the user assistance information can be interacted by enhancing the existing RRC message UEAssistanceInformation, or by introducing a new message.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • Fig. 6 is the third schematic flow diagram of the information acquisition method provided by the embodiment of the present application. As shown in Fig. 6, the method includes the following steps 610 to 660:
  • Step 610 the core network element or the OAM network element may send the QoE measurement request and QoE measurement configuration information to the NG-RAN, wherein the QoE guarantee target information may be carried.
  • the QoE guarantee target information of the service can be introduced into the QoE measurement request
  • QoE assurance objectives may include any one or more of the following:
  • An overall rating target such as good, medium, or poor, such as excellent, good, or poor, without limitation; or
  • Evaluation score target for example, it can be a certain score from 1 to 10, for example, it can also be a certain score from 1 to 20, which is not limited; or
  • the target value of one or more QoE parameters may be a target value of buffer volume, which is not limited.
  • the base station can send the QoE measurement configuration information to the UE supporting QoE measurement through the RRC message, and at the same time send the configuration information of the user assistance information to the UE.
  • the UE can be a designated UE or a UE in a specific area.
  • the configuration information of the user assistance information may include any one or more of the following (1) to (v):
  • one first reporting condition may correspond to one or more pieces of user auxiliary information
  • the first reporting condition may include the threshold of the evaluation estimation score, for example, if the evaluation estimation score is less than or equal to 6 points, it is determined that the first reporting condition is met, and then it is determined to report the user auxiliary information corresponding to the first reporting condition ;
  • the first reporting condition may include a certain service-related parameter threshold, for example, if the buffer size is less than 1000 bytes, it is determined that the first reporting condition is met, and then the user corresponding to the first reporting condition is determined to be reported Supplementary information;
  • the first reporting condition may include the duration that the relevant parameters meet the threshold condition, for example, if the buffering amount is always less than 1000 bytes within 10 seconds, it is determined that the first reporting condition is met, and then it is determined to report the first reporting condition Corresponding user auxiliary information;
  • Step 630 After receiving the configuration information of QoE measurement configuration information and user assistance information, the access layer of the UE may forward the QoE measurement configuration information to the application layer of the UE.
  • the reporting threshold of user auxiliary information may be included, that is, the first reporting condition.
  • the access layer of the UE may also send the inter-layer interaction threshold of the QoE parameter, which may include one or more of the following:
  • the UE application layer may perform measurement based on the QoE measurement configuration information. If the inter-layer interaction threshold is triggered during the measurement, the second QoE parameter obtained based on the QoE measurement configuration information measurement may be sent to the AS layer.
  • the second QoE parameter may be the QoE parameter visible to the AS, and may include any one or more of the following:
  • the actual value of the business evaluation estimated score such as: 1-10 points;
  • the QoE parameters visible to the AS may or may not be sent to the base station.
  • Step 650 based on the QoE parameter analysis, the AS layer generates a preference related to resource scheduling, and reports user assistance information to the base station.
  • user auxiliary information may include any one or more of the following:
  • the terminal may carry the value of the QoE parameter as the QoE visible to the base station.
  • whether to carry the value of the QoE parameter may be specified by the protocol, or may be indicated by the first indication information.
  • the user auxiliary information be reported.
  • Step 660 the base station optimizes air interface resource configuration based on user assistance information
  • the base station may configure resources for the terminal based on the user assistance information, so as to ensure that the QoE reaches the QoE guarantee target as much as possible.
  • Fig. 7 is the fourth schematic flow diagram of the information acquisition method provided by the embodiment of the present application. As shown in Fig. 7, the method includes the following steps 710 to 790:
  • Step 710 the core network element or the OAM network element sends a PDU session resource establishment request to the NG-RAN, which may carry QoE guarantee target information.
  • the QoE guarantee target information of the service can be introduced into the QoE measurement request
  • QoE assurance objectives may include any one or more of the following:
  • An overall rating scale target such as good, medium, or poor, such as excellent, good, or poor; or
  • An assessment score target such as a score from 1 to 10, or a score from 1 to 10; or
  • the target value of one or more QoE parameters may be a target value of buffer volume.
  • the QoE guarantee target of the service can be associated and introduced;
  • the QoE guarantee target information may be associated with at least one of the following (i) to (iii):
  • the QoE guarantee target information can be associated with the PDU session
  • the QoE guarantee target information may be associated with the identifier of the PDU session
  • the QoE guarantee target information may be associated with the QoS flow corresponding to the PDU session;
  • the QoE guarantee target information may be associated with the resource slice corresponding to the PDU session.
  • Table 1 is an example of PDU session or QoS Flow related service QoE guarantee target information:
  • the base station obtains configuration information of user auxiliary information based on the QoE guarantee target information of the established PDU session, and sends it to the UE that supports feedback of user auxiliary information based on QoE.
  • the configuration information of the user assistance information may include any one or more of the following (1) to (v):
  • one first reporting condition may correspond to one or more pieces of user auxiliary information
  • the first reporting condition may include the threshold of the evaluation estimation score, for example, if the evaluation estimation score is less than or equal to 6 points, it is determined that the first reporting condition is met, and then it is determined to report the user auxiliary information corresponding to the first reporting condition ;
  • the first reporting condition may include a certain service-related parameter threshold, for example, if the buffer size is less than 1000 bytes, it is determined that the first reporting condition is met, and then the user corresponding to the first reporting condition is determined to be reported Supplementary information;
  • the first reporting condition may include the duration that the relevant parameters meet the threshold condition, for example, if the buffering amount is always less than 1000 bytes within 10 seconds, it is determined that the first reporting condition is met, and then it is determined to report the first reporting condition Corresponding user auxiliary information;
  • Step 730 After receiving the QoE measurement configuration information and the user assistance information configuration information, the UE's access layer may forward the QoE measurement configuration information to the UE's application layer.
  • the reporting threshold of user auxiliary information may be included, that is, the first reporting condition.
  • the access layer of the UE may also send the inter-layer interaction threshold of the QoE parameter, which may include one or more of the following:
  • the UE application layer may perform measurement based on the QoE measurement configuration information. If the inter-layer interaction threshold is triggered during the measurement, the second QoE parameter measured based on the QoE measurement configuration information may be sent to the AS layer.
  • the second QoE parameter may be a QoE parameter visible to the AS, and may include any one or more of the following:
  • the actual value of the estimated score of the business evaluation such as a score from 1 to 10;
  • the QoE parameters visible to the AS may or may not be sent to the base station.
  • Step 750 based on the QoE parameter analysis, the AS layer generates a preference related to resource scheduling, and reports user assistance information to the base station.
  • user auxiliary information may include any one or more of the following:
  • the terminal may carry the value of the QoE parameter as the QoE visible to the base station.
  • whether to carry the value of the QoE parameter may be specified by the protocol, or may be indicated by the first indication information.
  • the user auxiliary information be reported.
  • Step 760 the base station optimizes air interface resource configuration based on user assistance information
  • the base station may configure resources for the terminal based on the user assistance information, so as to ensure that the QoE reaches the QoE guarantee target as much as possible.
  • Step 770 if the QoE of the terminal is still unsatisfactory after resource configuration of the terminal based on the user assistance information, and the configuration has reached the upper limit, a terminal configuration upper limit indication may be sent to the base station;
  • the terminal may send configuration upper limit indication information to the base station, and then the base station may receive the configuration upper limit indication information sent by the terminal, and based on the configuration upper limit indication information, and determine that the QoE guarantee target cannot be achieved through the resource configuration.
  • the QoE parameter when sending the terminal configuration upper limit indication to the base station, the QoE parameter may be carried as the visible QoE of the base station. Wherein, whether to carry may be stipulated by the protocol, or may be optional indicated in the delivery of the QoE measurement configuration, and the terminal releases the user auxiliary information configuration;
  • the terminal can start a prohibit timer (prohibit timer, PT), start the timer after sending the user auxiliary information once, and no longer send the user auxiliary information before the timer expires, the timer can be used together with the configuration information of the user auxiliary information configuration, which may be associated with configuration information of a certain user auxiliary information, or may be associated with multiple or all user auxiliary information;
  • the terminal may set a timer, and after sending the configuration upper limit indication information once, the timer may be started, and no more configuration upper limit indication information shall be sent before the timer expires.
  • Step 780 the base station determines that the QoE cannot be guaranteed by optimizing the air interface configuration
  • the base station may determine based on the configuration upper limit indication information sent by the terminal that it cannot The QoE guarantee target is achieved through the resource configuration, or it may be determined based on the terminal capability that the QoE guarantee target cannot be achieved through the resource configuration.
  • Step 790 the base station feeds back user QoE guarantee failure information to the core network element or the OAM network element device through the PDU SESSION RESOURCE NOTIFY.
  • the base station may send a request to the core network element or the OAM network
  • the unit sends QoE guarantee failure information.
  • the base station may send the QoE guarantee failure information to the core network element or the OAM network element, may send a PDU SESSION RESOURCE NOTIFY message to the core network element or the OAM network element, or may be a newly added message.
  • the newly added QoE satisfaction or non-satisfaction indicator can be associated with the PDU session, or it can be associated with the QoS flow;
  • the base station may release the user assistance information configuration of the UE while sending the message to indicate that the QoE cannot be satisfied.
  • the information acquisition method provided in the embodiment of the present application may be executed by an information acquisition device.
  • the information obtaining device executed by the information obtaining device is taken as an example to describe the information obtaining device provided in the embodiment of the present application.
  • FIG. 8 is one of the schematic structural diagrams of the information acquisition device provided by the embodiment of the present application.
  • the information acquisition device 800 includes: a first receiving module 810, a first obtaining module 820, a first sending module 830, and a Two receiving modules 840; wherein:
  • the first receiving module 810 is configured to receive QoE guarantee target information sent by a core network element or an OAM network element, where the QoE guarantee target information indicates the QoE guarantee target;
  • the first obtaining module 820 is configured to obtain configuration information of user auxiliary information based on the QoE guarantee target information
  • the first sending module 830 is configured to send configuration information of the user assistance information to the terminal;
  • the second receiving module 840 is configured to receive user assistance information reported by the terminal based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the configuration information of the user assistance information includes at least one of the following:
  • At least one first reporting condition corresponding to the user auxiliary information At least one first reporting condition corresponding to the user auxiliary information.
  • the first reporting condition includes at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • the first receiving module is specifically configured to:
  • the first sending module is specifically configured to:
  • the device also includes:
  • the first resource configuration module is configured to, after receiving user assistance information configured and reported by the terminal based on the user assistance information, configure resources for the terminal based on the user assistance information.
  • the first receiving module is specifically configured to:
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • the device also includes:
  • the second resource configuration module is configured to configure resources for the terminal based on the user auxiliary information after receiving the user auxiliary information configured and reported by the terminal based on the user auxiliary information.
  • the device also includes:
  • a first determining module configured to determine that the QoE guarantee target cannot be achieved through the resource configuration after the resource configuration is performed
  • the second sending module is configured to send QoE guarantee failure information to the core network element or the OAM network element.
  • the first determining module is specifically configured to:
  • the first determining module is specifically configured to:
  • the base station determines, based on the capability of the terminal, that the QoE guarantee target cannot be achieved through the resource configuration.
  • the device also includes:
  • a third sending module configured to send first indication information to the terminal before receiving user assistance information reported by the terminal based on the user assistance information configuration, where the first indication information is used to indicate that the user needs to be reported The actual value of the first QoE parameter of the auxiliary information.
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the information acquisition apparatus in this embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • Fig. 9 is the second structural diagram of the information acquisition device provided by the embodiment of the present application.
  • the information acquisition device 900 includes: a third receiving module 910, a second obtaining module 920, and a fourth sending module 930; :
  • the third receiving module 910 is configured to receive configuration information of user assistance information sent by the base station;
  • the second obtaining module 920 is configured to obtain the user assistance information based on configuration information of the user assistance information, where the user assistance information indicates the terminal's preference for the QoE network configuration;
  • the fourth sending module 930 is configured to send the user assistance information to the base station.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the configuration information of the user assistance information includes at least one of the following:
  • the first reporting condition of the user auxiliary information is the first reporting condition of the user auxiliary information.
  • the first reporting condition includes at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • the third receiving module is specifically configured to:
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • the device also includes:
  • the fifth sending module is configured to, after sending the user assistance information to the base station, if it is determined that the QoE is still not satisfied after the base station configures resources based on the user assistance information, send the information to the base station Send configuration upper limit indication information.
  • the fifth sending module is specifically configured to:
  • the configuration upper limit indication information is sent only once
  • the length of the first time period is predefined or preconfigured, or determined based on an instruction from the network side.
  • the second obtaining module is specifically configured to:
  • the fourth sending module is specifically configured to:
  • the device also includes:
  • a fourth receiving module configured to receive first indication information before sending the user assistance information to the base station, where the first indication information is used to indicate that an actual value of a first QoE parameter of the user assistance information needs to be reported.
  • the fourth sending module is specifically configured to:
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the information acquisition apparatus in this embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in the electronic device, such as an integrated circuit or a chip.
  • the electronic device may be a terminal, or other devices other than the terminal.
  • the terminal may include, but not limited to, the types of terminal 11 listed above, and other devices may be servers, Network Attached Storage (NAS), etc., which are not specifically limited in this embodiment of the present application.
  • NAS Network Attached Storage
  • the information acquisition device provided by the embodiment of the present application can realize the various processes realized by the method embodiments in Fig. 2 to Fig. 7, and achieve the same technical effect. In order to avoid repetition, details are not repeated here.
  • FIG. 10 is a schematic structural diagram of a communication device provided by the embodiment of the present application; as shown in FIG. 10 , the embodiment of the present application also provides a communication device 1000, including a processor 1001 and a memory 1002, and the memory 1002 stores a A program or instruction that can run on the processor 1001, for example, when the communication device 1000 is a terminal, when the program or instruction is executed by the processor 1001, it can realize the steps of the above information acquisition method embodiment, and can achieve the same technical effect.
  • the communication device 1000 is a base station
  • the program or instruction is executed by the processor 1001
  • each step of the above information acquisition method embodiment can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the embodiment of the present application also provides a base station, including a processor and a communication interface, where the communication interface is used for:
  • the processor is used to:
  • the communication interface is used for:
  • This embodiment of the base station corresponds to the embodiment of the base station method described above, and each implementation process and manner of the above method embodiment can be applied to this embodiment of the base station, and can achieve the same technical effect.
  • FIG. 11 is a schematic diagram of a hardware structure of a base station implementing an embodiment of the present application.
  • the antenna 1101 is connected to the radio frequency device 1102 .
  • the radio frequency device 1102 receives information through the antenna 1101, and sends the received information to the baseband device 1103 for processing.
  • the baseband device 1103 processes the information to be sent and sends it to the radio frequency device 1102
  • the radio frequency device 1102 processes the received information and sends it out through the antenna 1101 .
  • the methods performed by the base station in the above embodiments may be implemented in the baseband device 1103, where the baseband device 1103 includes a baseband processor.
  • the baseband device 1103 may include, for example, at least one baseband board, on which a plurality of chips are arranged, as shown in FIG.
  • the program executes the operations of the base station shown in the above method embodiments.
  • the base station may also include a network interface 1106, such as a common public radio interface (common public radio interface, CPRI).
  • a network interface 1106 such as a common public radio interface (common public radio interface, CPRI).
  • the base station 1100 in the embodiment of the present invention also includes: instructions or programs stored in the memory 1105 and operable on the processor 1104, and the processor 1104 calls the instructions or programs in the memory 1105 to execute the modules shown in FIG. method, and achieve the same technical effect, in order to avoid repetition, it is not repeated here.
  • the radio frequency device 1102 is used for:
  • Processor 1104 is used to:
  • the radio frequency device 1102 is used for:
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the configuration information of the user assistance information includes at least one of the following:
  • At least one first reporting condition corresponding to the user auxiliary information At least one first reporting condition corresponding to the user auxiliary information.
  • the first reporting condition includes at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • processor 1104 is used for:
  • processor 1104 is used for:
  • processor 1104 is used for:
  • resource configuration is performed on the terminal based on the user assistance information.
  • processor 1104 is used for:
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • processor 1104 is used for:
  • resource configuration is performed on the terminal based on the user assistance information.
  • processor 1104 is used for:
  • processor 1104 is used for:
  • processor 1104 is used for:
  • processor 1104 is used for:
  • the terminal Before receiving the user assistance information reported by the terminal based on the user assistance information configuration, sending first indication information to the terminal, where the first indication information is used to indicate that a first QoE parameter of the user assistance information needs to be reported. the actual value of .
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the embodiment of the present application also provides a terminal, including a processor and a communication interface, where the communication interface is used for:
  • the processor is used to:
  • the user assistance information indicating the terminal's preference for the QoE network configuration
  • the communication interface is used for:
  • FIG. 12 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1200 includes but not limited to: a radio frequency unit 1201, a network module 1202, an audio output unit 1203, an input unit 1204, a sensor 1205, a display unit 1206, a user input unit 1207, an interface unit 1208, a memory 1209, and a processor 1210. At least some parts.
  • the terminal 1200 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 1210 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • a power supply such as a battery
  • the terminal structure shown in FIG. 12 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.
  • the input unit 1204 may include a graphics processing unit (Graphics Processing Unit, GPU) 12041 and a microphone 12042, and the graphics processor 12041 is capable of capturing images from images in video capture mode or image capture mode.
  • the image data of the static picture or video obtained by the device is processed.
  • the display unit 1206 may include a display panel 12061, and the display panel 12061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 1207 includes at least one of a touch panel 12071 and other input devices 12072 .
  • Touch panel 12071 also called touch screen.
  • the touch panel 12071 may include two parts, a touch detection device and a touch controller.
  • Other input devices 12072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be repeated here.
  • the radio frequency unit 1201 may transmit it to the processor 1210 for processing; in addition, the radio frequency unit 1201 may send uplink data to the base station.
  • the radio frequency unit 1201 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the memory 1209 can be used to store software programs or instructions as well as various data.
  • the memory 1209 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playing function, image playback function, etc.), etc.
  • memory 1209 may include volatile memory or nonvolatile memory, or, memory 1209 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • ROM Read-Only Memory
  • PROM programmable read-only memory
  • Erasable PROM Erasable PROM
  • EPROM erasable programmable read-only memory
  • Electrical EPROM Electrical EPROM
  • EEPROM electronically programmable Erase Programmable Read-Only Memory
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synch link DRAM , SLDRAM) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM Double Data Rate SDRAM
  • DDRSDRAM double data rate synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM enhanced synchronous dynamic random access memory
  • Synch link DRAM , SLDRAM
  • Direct Memory Bus Random Access Memory Direct Rambus
  • the processor 1210 may include one or more processing units; optionally, the processor 1210 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 1210 .
  • the radio frequency unit 1201 is used for:
  • Processor 1210 is used to:
  • the user assistance information indicating the terminal's preference for the QoE network configuration
  • the radio frequency unit 1201 is used for:
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the QoE guarantee target information includes at least one of the following:
  • the configuration information of the user assistance information includes at least one of the following:
  • the first reporting condition of the user auxiliary information is the first reporting condition of the user auxiliary information.
  • the first reporting condition includes at least one of the following:
  • the grade threshold of the overall evaluation grade is the grade threshold of the overall evaluation grade
  • Parameter threshold for one or more QoE parameters are Parameter threshold for one or more QoE parameters.
  • any one of the at least one first reporting condition corresponds to one or more pieces of user auxiliary information.
  • the user auxiliary information includes at least one of the following:
  • the number of MIMO layers changes the time preference.
  • the processor 1210 is used for:
  • the user assistance information configuration information sent by the base station is received.
  • the QoE guarantee target information is associated with at least one of the following:
  • the resource slice corresponding to the PDU session is the resource slice corresponding to the PDU session.
  • the processor 1210 is used for:
  • the processor 1210 is used for:
  • the configuration upper limit indication information is sent only once
  • the length of the first time period is predefined or preconfigured, or determined based on an instruction from the network side.
  • the processor 1210 is used for:
  • the processor 1210 is used for:
  • the processor 1210 is used for:
  • the base station Before sending the user assistance information to the base station, receive first indication information, where the first indication information is used to indicate that the first QoE parameter actual value of the user assistance information needs to be reported.
  • the processor 1210 is used for:
  • the user assistance information is carried in a radio resource control RRC message including terminal assistance information.
  • the base station can generate the configuration information of the user auxiliary information in a targeted manner and send it to the terminal, so that the terminal can effectively reflect the actual situation of the user only by sending the user auxiliary information.
  • User experience to ensure the quality of resource scheduling.
  • the embodiment of the present application also provides a readable storage medium.
  • the readable storage medium stores programs or instructions.
  • the program or instructions are executed by the processor, the various processes of the above-mentioned information acquisition method embodiments can be achieved, and the same To avoid repetition, the technical effects will not be repeated here.
  • the processor is the processor in the terminal described in the foregoing embodiments.
  • the readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the above information acquisition method embodiment
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run programs or instructions to implement the above information acquisition method embodiment
  • the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.
  • the embodiment of the present application further provides a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above information acquisition method embodiment
  • a computer program/program product is stored in a storage medium
  • the computer program/program product is executed by at least one processor to implement the above information acquisition method embodiment
  • the embodiment of the present application also provides an information acquisition system, including: a terminal and a base station, the terminal can be used to perform the steps of the above information acquisition method, and the base station can be used to perform the steps of the above information acquisition method .
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
  • the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation.
  • the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente demande a trait au domaine technique des communications. Sont divulgués un procédé et un appareil d'acquisition d'informations, ainsi qu'un terminal, une station de base et un support de stockage. Le procédé d'acquisition d'informations dans les modes de réalisation de la présente demande comprend les étapes suivantes : une station de base reçoit des informations cibles de garantie de qualité d'expérience (QoE) envoyées par un élément de réseau central ou un élément de réseau d'exploitation, d'administration et de maintenance (OAM), les informations cibles de garantie de QoE indiquant une cible de garantie de QoE ; la station de base obtient des informations de configuration d'informations d'assistance d'utilisateur sur la base des informations cibles de garantie de QoE ; la station de base envoie les informations de configuration des informations d'assistance d'utilisateur à un terminal ; et la station de base reçoit des informations d'assistance d'utilisateur rapportées par le terminal sur la base des informations de configuration des informations d'assistance d'utilisateur, les informations d'assistance d'utilisateur indiquant une préférence du terminal pour une configuration de réseau de QoE.
PCT/CN2022/141785 2021-12-31 2022-12-26 Procédé et appareil d'acquisition d'informations, terminal, station de base et support de stockage WO2023125364A1 (fr)

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CN202111668013.2A CN116437396A (zh) 2021-12-31 2021-12-31 信息获取方法、装置、终端、基站及存储介质
CN202111668013.2 2021-12-31

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021098074A1 (fr) * 2020-02-27 2021-05-27 Zte Corporation Collecte et compte rendu d'informations de qualité d'expérience
CN113453247A (zh) * 2020-03-27 2021-09-28 中国电信股份有限公司 用于上报业务体验指标的方法和系统
CN113676930A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 通信方法和通信装置
WO2022240185A1 (fr) * 2021-05-11 2022-11-17 Samsung Electronics Co., Ltd. Procédé et appareil pour améliorer la qualité d'expérience dans les communications mobiles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021098074A1 (fr) * 2020-02-27 2021-05-27 Zte Corporation Collecte et compte rendu d'informations de qualité d'expérience
CN113453247A (zh) * 2020-03-27 2021-09-28 中国电信股份有限公司 用于上报业务体验指标的方法和系统
CN113676930A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 通信方法和通信装置
WO2022240185A1 (fr) * 2021-05-11 2022-11-17 Samsung Electronics Co., Ltd. Procédé et appareil pour améliorer la qualité d'expérience dans les communications mobiles

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