CN117640726A - Data collection method and device and communication equipment - Google Patents

Data collection method and device and communication equipment Download PDF

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Publication number
CN117640726A
CN117640726A CN202210951969.1A CN202210951969A CN117640726A CN 117640726 A CN117640726 A CN 117640726A CN 202210951969 A CN202210951969 A CN 202210951969A CN 117640726 A CN117640726 A CN 117640726A
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China
Prior art keywords
data
data collection
functional node
node
information
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CN202210951969.1A
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Chinese (zh)
Inventor
袁雁南
潘翔
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202210951969.1A priority Critical patent/CN117640726A/en
Priority to PCT/CN2023/110972 priority patent/WO2024032460A1/en
Publication of CN117640726A publication Critical patent/CN117640726A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0681—Configuration of triggering conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Abstract

The application discloses a data collection method, a device and communication equipment, which belong to the technical field of wireless communication, and the data collection method comprises the following steps: the first function node sends associated data collection configuration information to a third function node, wherein the associated data collection configuration information is used for indicating the third function node to indicate a second function node to collect associated data under the condition that a first trigger condition of associated data collection is met.

Description

Data collection method and device and communication equipment
Technical Field
The application belongs to the technical field of wireless communication, and particularly relates to a data collection method, a data collection device and communication equipment.
Background
In the existing network, data collection of different nodes is independent. When data collected by a plurality of nodes needs to be associated for use, the collected data is typically associated by a network manager, a core network function, a base station, or the like based on a node identification or a time stamp of the collected data.
When the occurrence time of a certain data collection is unpredictable, such as initiating sensing or calculating the time required for the demand, sensing or calculating the time for collecting the service quality information, air interface sensing the time-frequency resource scheduling time, and the like, in the prior art, long-time data collection exists, so that the problems of long data collection time, high associated timestamp cost and the like are caused.
Disclosure of Invention
The embodiment of the application provides a data collection method, a data collection device and communication equipment, which can solve the problems of long data collection time and high associated timestamp cost in the scene of associating and using data collected by a plurality of nodes in the prior art.
In a first aspect, a data collection method is provided, including:
the first function node sends associated data collection configuration information to a third function node, wherein the associated data collection configuration information is used for indicating the third function node to indicate a second function node to collect associated data under the condition that a first trigger condition of associated data collection is met.
In a second aspect, a data collection method is provided, including:
the third functional node receives the associated data collection configuration information sent by the first functional node;
the third functional node generates associated data collection indication information according to the associated data collection configuration information;
the third function node sends the associated data collection indication information to a second function node, wherein the associated data collection indication information is used for indicating the second function node to collect associated data.
In a third aspect, a data collection method is provided, including:
The second functional node receives the associated data collection indication information sent by the third functional node;
and the second functional node collects and reports the associated data according to the associated data collection indication information.
In a fourth aspect, there is provided a data collection device comprising:
the first sending module is used for sending associated data collection configuration information to the third functional node, wherein the associated data collection configuration information is used for indicating the third functional node to indicate the second functional node to collect associated data under the condition that a first trigger condition of associated data collection is met.
In a fifth aspect, there is provided a data collection device comprising:
the first receiving module is used for receiving the associated data collection configuration information sent by the first functional node;
the generation module is used for generating associated data collection indication information according to the associated data collection configuration information;
the first sending module is used for sending the associated data collection indication information to the second functional node, and the associated data collection indication information is used for indicating the second functional node to collect associated data.
In a sixth aspect, there is provided a data collection device comprising:
The first receiving module is used for receiving the associated data collection indication information sent by the third functional node;
and the processing module is used for collecting and reporting the associated data according to the associated data collection indication information.
In a seventh aspect, there is provided a communication device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the data collection method of the first, second or third aspects.
An eighth aspect provides a communication device, including a processor and a communication interface, where the communication interface is configured to send associated data collection configuration information to a third functional node, where the associated data collection configuration information is configured to instruct the third functional node to instruct a second functional node to collect associated data if a first trigger condition for associated data collection is met.
A ninth aspect provides a communication device, including a processor and a communication interface, where the communication interface is configured to receive associated data collection configuration information sent by a first functional node; the processor is used for generating associated data collection indication information according to the associated data collection configuration information; the communication interface is used for sending the associated data collection indication information to a second functional node, and the associated data collection indication information is used for indicating the second functional node to collect associated data.
In a tenth aspect, a communication device is provided, including a processor and a communication interface, where the communication interface is configured to receive association data collection indication information sent by a third functional node; the processor is used for collecting the associated data according to the associated data collection indication information, and the communication interface is used for reporting the associated data.
In an eleventh aspect, there is provided a communication system comprising: a first functional node operable to perform the steps of the data collection method as described in the first aspect, a second functional node operable to perform the steps of the data collection method as described in the third aspect, and a third functional node operable to perform the steps of the data collection method as described in the second aspect.
In a twelfth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor implement the steps of the data collection method of the first, second or third aspects.
In a thirteenth aspect, there is provided a chip comprising a processor and a communication interface coupled to the processor, the processor being configured to execute programs or instructions to implement the data collection method according to the first, second or third aspects.
In a fourteenth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executable by at least one processor to implement the steps of the data collection method according to the first, second or third aspects.
In the embodiment of the application, the first functional node sends the associated data collection configuration information to the third functional node, so that the third functional node can timely know the triggering condition of data collection, and send the associated data collection indication information to the second functional node needing to perform associated data collection under the condition that the triggering condition of data collection is met, the second functional node can perform data collection in more accurate time based on the associated data collection indication information, so that the data collection duration is shortened, and meanwhile, compared with the existing data collection mode based on time stamp associated data, time stamps can not be added during reporting data, or only a small amount of time stamps are added, so that the expenditure of time stamps can be saved.
Drawings
Fig. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable;
FIG. 2 is a flow chart of a data collection method according to an embodiment of the present application;
FIG. 3 is a second flow chart of a data collection method according to an embodiment of the present disclosure;
FIG. 4 is a third flow chart of a data collection method according to an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of a data collection device according to an embodiment of the present disclosure;
FIG. 6 is a second schematic diagram of a data collection device according to an embodiment of the present disclosure;
FIG. 7 is a third schematic diagram of a data collection device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 9 is a schematic hardware structure of a terminal according to an embodiment of the present application;
fig. 10 is a schematic diagram of a hardware structure of a network side device according to an embodiment of the present application;
fig. 11 is a second schematic diagram of a hardware structure of the network side device in the embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the terms "first" and "second" are generally intended to be used in a generic sense and not to limit the number of objects, for example, the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.
It is noted that the techniques described in embodiments of the present application are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single carrier frequency division multiple access (Single-carrier Frequency Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the present application are often used interchangeably, and the techniques described may be used for both the above-mentioned systems and radio technologies, as well as other systems and radio technologies. The following description describes a New air interface (NR) system for purposes of example and uses NR terminology in much of the description that follows, but these techniques are also applicable to applications other than NR system applications, such as generation 6 (6) th Generation, 6G) communication system.
Fig. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may be a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side Device called a notebook, a personal digital assistant (Personal Digital Assistant, PDA), a palm top, a netbook, an ultra-mobile personal Computer (ultra-mobile personal Computer, UMPC), a mobile internet appliance (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) Device, a robot, a Wearable Device (weather Device), a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), a smart home (home Device with a wireless communication function, such as a refrigerator, a television, a washing machine, or a furniture), a game machine, a personal Computer (personal Computer, PC), a teller machine, or a self-service machine, and the Wearable Device includes: intelligent wrist-watch, intelligent bracelet, intelligent earphone, intelligent glasses, intelligent ornament (intelligent bracelet, intelligent ring, intelligent necklace, intelligent anklet, intelligent foot chain etc.), intelligent wrist strap, intelligent clothing etc.. Note that, the specific type of the terminal 11 is not limited in the embodiment of the present application. The network-side device 12 may comprise an access network device or a core network device, wherein the access network device 12 may also be referred to as a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a radio access network element. Access network device 12 may include a base station, a WLAN access point, a WiFi node, or the like, which may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a home node B, a home evolved node B, a transmission and reception point (Transmitting Receiving Point, TRP), or some other suitable terminology in the art, and the base station is not limited to a particular technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiments of the present application, only a base station in an NR system is described as an example, and the specific type of the base station is not limited. The core network device may include, but is not limited to, at least one of: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), user plane functions (User Plane Function, UPF), policy control functions (Policy Control Function, PCF), policy and charging rules function units (Policy and Charging Rules Function, PCRF), edge application service discovery functions (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data repository (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration (Centralized network configuration, CNC), network storage functions (Network Repository Function, NRF), network opening functions (Network Exposure Function, NEF), local NEF (or L-NEF), binding support functions (Binding Support Function, BSF), application functions (Application Function, AF), and the like. In the embodiment of the present application, only the core network device in the NR system is described as an example, and the specific type of the core network device is not limited.
The following first describes the related art point to which the present application relates.
1. Quality of 5G experience (Quality of Experience, qoE) and minimization of drive test (Minimization of drive tests, MDT) association
When the User Equipment (UE, also called terminal) application layer measures configuration information, it is indicated that it is associated with the MDT of a Trace ID (Trace ID) when the QOE is configured. The associated requirement of MDT and QoE is that the QoE acquisition time is not controllable by the base station, since it is uncertain when the terminal will have corresponding traffic. If efficiency is not a concern, the base station keeps making MDT measurements regardless of whether the UE has QoE collection, and finally both information is reported to a trace collection entity (Trace Collection Entity, TCE) based on the UE ID and trace ID association.
Regarding data collection time alignment, an enhancement introduced by R17 is that after QoE is started, the base station can be told, then the base station can start to configure MDT, after QoE is reported to the base station, the base station can stop MDT, so as to realize time alignment of the two.
2. Potential data association scenarios
A first functional node configuring data collection configures data collection configuration information to one or more second functional nodes, and the configured data collection configuration information requires association for processing in some cases. Further, according to whether the first function node knows the second function node when the configuration data is collected to configure configuration information, the first function node can be divided into two cases of directly configuring all the second function nodes and indirectly configuring part of the second function nodes by the first function node.
2.1, first functional node configuring data collecting configuration information directly configures scene 1 of all second functional nodes
The sensing measurement data is collected by sensing signals and measurements of UE and/or inter-base station transceivers (e.g., UE self-reception, inter-UE transceiver, UE base station transceiver, base station UE transceiver, base station self-reception, inter-base station transceiver). Other Sensing assistance data (such as camera information, channel state information of a non-3 GPP access node, etc.) is needed at the same time as the above-mentioned transceiving and measurement in some scenarios, when a Sensing Function (SF) determines a required UE, base station and/or Sensing assistance data node and directly configures the data collection configuration information, this scenario is a scenario where all second Function nodes are known to a first Function node configuring the data collection. If the aforementioned UE or base station's sensing measurement data is collected completely independently of the sensing assistance data, the node providing the sensing assistance data typically needs to provide longer time data, and if the association is based on a time stamp, the overhead of adding time stamp information to the data at each point in time is also large.
The following examples are illustrative.
Example one: when the vehicle is a UE with a 3GPP access function, the sensing function configures a roadside unit (such as a base station or a stationary UE), a base station, etc. for the vehicle to sense to assist in its intelligent driving. In general, a vehicle performs information sensing and intelligent driving decisions based on its own radar, cameras, and the like. When special conditions are met (such as imperceptible cameras and/or radar caused by heavy fog weather and special terrains, traffic jam caused by unknown reasons and the like), the sensing function needs to quickly acquire sensing measurement data of roadside units, base stations and the like near the vehicle, and/or the sensing data of the radar and/or the cameras and the like of the vehicle, so that association processing is carried out, and high-precision sensing results are generated. In this scenario, the sensing function is hard to predict when the vehicle needs the roadside unit or the base station to cooperatively sense, and if the situation that the vehicle reports the information such as radar and/or a camera is not considered, the roadside unit or the base station continuously senses and wastes air interface resources and senses data transmission resources.
Example two: and according to the sensing function and the base station configuration, the UE transmits a sensing signal, and when the base station receives the sensing signal and the measurement, sensing measurement data of the base station are collected and provided for the sensing function. Accordingly, when the base station configures the UE to send the sensing signal, other sensing auxiliary data nodes (such as nodes in the 3GPP access mode or the non-3GPP access mode) need to provide sensing auxiliary data to the sensing function at corresponding time. It is assumed here that the awareness functionality is known to be a non-3GPP access node that can provide awareness assistance information (e.g., the non-3GPP access node was registered with the awareness functionality, so the awareness functionality can select and configure it). Because the air interface real-time resource scheduling is responsible for the base station rather than the awareness function, it is difficult for the awareness function to configure accurate assistance information collection time. The sensing measurement data of the base station is collected completely independently of the sensing assistance data, and the node providing the sensing assistance data is usually required to provide data for a longer time. If the perception measurement data is associated with the perception assistance data based on the time stamps, the overhead of adding time stamp information to the data at each point in time is also large.
It should be noted that, the sensing auxiliary data may be transmitted through an access manner defined by the 3GPP (for example, other wifi nodes report to the sensing function through the UE), or may be transmitted through a non-3GPP access manner (for example, other wifi nodes report to the sensing function directly).
2.2 first functional node configuring data to collect configuration information scene 2 where all second functional nodes are directly configured
Distributed cooperative computing typically requires that different nodes perform cooperative computing processes with similar delays (transmission delays plus computation delays). The service experience of the computing service is determined by the cooperative computing performance of different computing nodes, so for the computing service with high service experience requirement, when the UE or the application function (Application Function, AF) feeds back the computing service experience data (such as QoE or quality of service (Quality of Service, qoS)), each computing node needs to collect performance data such as transmission delay and computing delay correspondingly. The computing business experience data and performance data association can be used to analyze and predict computing business experiences or optimize network configuration for computing quality of service assurance. If the computing service experience data of the computing demand node and the performance data such as time delay of each computing node are independently collected, the problems of long-time continuous collection and high associated timestamp cost exist.
2.3, scenario 1 where a first functional node that configures data collection configuration information indirectly configures a portion of a second functional node
The sensing measurement data is collected by sensing signals and measurements of UE and/or inter-base station transceivers (e.g., UE self-reception, inter-UE transceiver, UE base station transceiver, base station UE transceiver, base station self-reception, inter-base station transceiver). When other sensing assistance data (such as camera information, channel state information of a non-3 GPP access node, etc.) is needed at the same time of the above-mentioned transceiving and measurement in some scenarios, when the sensing function determines the needed UE, base station and/or sensing assistance data node and directly or indirectly configures the data collection configuration information, this scenario is a scenario in which a first functional node configuring the data collection configuration information indirectly configures part of a second functional node. If the aforementioned UE or base station's sensing measurement data is collected completely independently of the sensing assistance data, the node providing the sensing assistance data typically needs to provide longer time data, and if the association is based on a time stamp, the overhead of adding time stamp information to the data at each point in time is also large.
The following examples are illustrative.
Example one: and according to the sensing function and the base station configuration, the UE transmits a sensing signal, and when the base station receives the sensing signal and the measurement, sensing measurement data of the base station are collected and provided for the sensing function. Accordingly, the sensing function configures the UE to assist in providing the sensing assistance data in consideration of requirements such as sensing accuracy and the UE capability information. For example, in a home scenario, a 3GPP access device or a non-3GPP access device (such as a smart desk lamp, a smart speaker, a bracelet, a watch, etc.) connected to a UE through a sidelink (sidelink), wiFi, bluetooth, etc. may assist in providing sensing assistance data such as channel status, blood oxygen, etc. When the base station configures the UE to send the sensing signal, other sensing auxiliary data nodes (which may be in a 3GPP access mode or a non-3GPP access mode) need to provide sensing auxiliary data to the sensing function at corresponding times. Here, the sensing function focuses more on sensing assistance data and does not pay attention to who provides the data, so the sensing function only needs to configure sensing assistance data information, and may not know other sensing assistance data providing node information connected with the UE. If the aforementioned UE or base station's sensing measurement data is collected completely independently of the sensing assistance data, the node providing the assistance information typically needs to provide longer time data, and if the association is based on a time stamp, the overhead of adding time stamp information to the data at each point in time is also large.
From the above, it can be seen that when the occurrence time of a certain data collection is unpredictable, such as initiating a sensing or calculating time required for sensing or calculating a quality of service information collection time, an air interface sensing time-frequency resource scheduling time, etc., in the prior art, there is a problem that the data collection time is long and the associated timestamp overhead is large due to long data collection time.
In this embodiment of the present application, the association data refers to data having an association relationship, for example, the sensing measurement data uploaded by a certain node at a certain time and the sensing assistance data uploaded by other nodes have an association relationship, and the sensing measurement data and the sensing assistance data are the association data.
The data collection method, the data collection device and the communication equipment provided by the embodiment of the application are described in detail below through some embodiments and application scenes thereof with reference to the accompanying drawings.
Referring to fig. 2, an embodiment of the present application provides a data collection method, including:
step 21: the first function node sends associated data collection configuration information to a third function node, wherein the associated data collection configuration information is used for indicating the third function node to indicate a second function node to collect associated data under the condition that a first trigger condition of associated data collection is met.
In the embodiment of the application, the first functional node sends the associated data collection configuration information to the third functional node, so that the third functional node can timely know the triggering condition of data collection, and under the condition that the triggering condition of data collection is met, the associated data collection indication information is sent to the second functional node needing to perform associated data collection, so that the second functional node can perform data collection in more accurate time, the data collection duration is shortened, and meanwhile, the time stamp cost in a time stamp association mode can be saved.
In this embodiment, optionally, the associated data collection configuration information includes at least one of the following:
1) Triggering the third functional node to indicate the second functional node to collect the associated data;
that is, the first trigger condition is a trigger condition that needs to be monitored by a third functional node, and if the third functional node determines that the first trigger condition is satisfied, the second functional node is instructed to collect the associated data.
Optionally, the first trigger condition includes at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data. The QoE data may include, for example, computing traffic experience data, video streaming (video stream) in a single UE QoE, and the like.
2) An identification of the second functional node; the identifier of the second functional node is a node identifier which can be identified by the third functional node, so that the third functional node can send an indication to the second functional node.
3) Identification of the collected data; such as a tracking ID or a data subscription ID, etc.
4) And the association identifier is used for associating the data collected by the plurality of second functional nodes.
When the second functional node and/or the third functional node report data, the association identifier can be carried, so that the data receiver can associate the data reported by the second functional node and/or the third functional node based on the association identifier. The association is carried out through the association identifier, so that accurate association is realized, and association cost can be reduced compared with a time stamp mode.
In this embodiment of the present application, optionally, the first functional node may be a receiver of association data, and the data collecting method further includes: and the first functional node correlates the data reported by the second functional node and/or the third functional node according to the correlation identifier.
In this embodiment of the present application, optionally, the first functional node may be a functional node for collecting configuration information by using configuration data.
In this embodiment of the present application, optionally, the second functional nodes are nodes that perform association data collection, and the number of the second functional nodes is one or more.
In this embodiment of the present application, optionally, the third functional node is a node capable of timely knowing start information of data collection and triggering the second functional node to perform associated data collection, and may not generate data to be collected; in some embodiments, optionally, the third functional node may also be a certain second functional node. The third functional node is capable of sending and receiving messages with the second functional node associated with collecting data.
In an embodiment of the present application, optionally, the data collecting method further includes: the first functional node sends data collection configuration information to the third functional node, the data collection configuration information including at least one of:
1) Identification of the collected data; such as a tracking ID or a data subscription ID, etc.
2) Information of the collected data; in the embodiment of the present application, the data that may be collected may also be referred to as collected parameters or measurement data.
In an embodiment of the present application, optionally, the information of the collected data includes at least one of the following:
2a) A data list to be collected; the data list may be represented by a character type (e.g., the data list to be collected is a reference signal received power (Reference Signal Received Power, RSRP), a reference signal received quality (Reference Signal Received Quality, RSRQ), etc.), or may be represented by a predefined parameter or an identification of a parameter list (e.g., the data list to be collected is 10 and 11, where 10 represents RSRP and 11 represents RSRQ).
2b) Triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
2c) Frequency of data collection. If the data is collected periodically, the collection frequency, i.e., the sampling rate, indicates how long a sampling point is generated.
3) Data reporting information.
In this embodiment, optionally, the data report information includes at least one of the following:
3a) The data report receiving node indicates information;
3b) Indication information of a data report transmission path;
3c) Indication information of reporting mode of data report.
Optionally, after the first functional node sends the data collection configuration information to a third functional node, the third functional node may forward the data collection configuration information to a second functional node, which is suitable for a scenario in which the first functional node cannot directly configure the second functional node.
Optionally, the first functional node may send the data collection configuration information and the associated data collection configuration information to the third functional node through the same message.
In an embodiment of the present application, optionally, the data collecting method further includes: the first functional node sends data collection configuration information to the second functional node, the data collection configuration information including at least one of:
1) Identification of the collected data; such as a tracking ID or subscription ID, etc.
2) Information of the collected data;
in an embodiment of the present application, optionally, the information of the collected data includes at least one of the following:
2a) A data list to be collected;
2b) Triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
2c) Frequency of data collection. If the data is collected periodically, the collection frequency, i.e., the sampling rate, indicates how long a sampling point is generated.
3) Data reporting information.
In this embodiment, optionally, the data report information includes at least one of the following:
3a) The data report receiving node indicates information;
3b) Indication information of a data report transmission path;
3c) Indication information of reporting mode of data report.
That is, the first functional node may also directly send the data collection configuration information to the second functional node without forwarding through the third functional node.
In this embodiment, optionally, the first functional node includes at least one of the following:
1) A perception function node in a perception scene;
2) Network function nodes in the computing scene responsible for data collection of the computing nodes;
3) A data plane function node, the data plane being a protocol function plane for supporting at least one of data collection, data distribution, data security, data privacy, data analysis and data pre-processing.
Referring to fig. 3, an embodiment of the present application further provides a data collection method, including:
step 31: the third functional node receives the associated data collection configuration information sent by the first functional node;
step 32: the third functional node generates associated data collection indication information according to the associated data collection configuration information;
step 33: the third function node sends the associated data collection indication information to a second function node, wherein the associated data collection indication information is used for indicating the second function node to collect associated data.
In the embodiment of the application, the first functional node sends the associated data collection configuration information to the third functional node, the third functional node can timely know the triggering condition of data collection, and under the condition that the triggering condition of data collection is met, the associated data collection indication information is sent to the second functional node needing to perform associated data collection, so that the second functional node can perform data collection in more accurate time, the data collection duration is shortened, and meanwhile time stamp expenditure in a time stamp association mode can be saved.
In this embodiment, optionally, the associated data collection configuration information includes at least one of the following:
1) Triggering the third functional node to indicate the second functional node to collect the associated data;
that is, the first trigger condition is a trigger condition that needs to be monitored by a third functional node, and if the third functional node determines that the first trigger condition is satisfied, the second functional node is instructed to collect the associated data.
Optionally, the first trigger condition includes at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data.
2) An identification of the second functional node; the identifier of the second functional node is a node identifier which can be identified by the third functional node, so that the third functional node can send an indication to the second functional node.
3) Identification of the collected data; for example, tracking ID or data subscription ID, the second functional node performs corresponding data collection based on the identification of the collected data.
4) And the association identifier is used for associating the data collected by the plurality of second functional nodes.
When the second functional node and/or the third functional node report data, the association identifier can be carried, so that the data receiver can associate the data reported by the second functional node and/or the third functional node based on the association identifier.
In this embodiment, optionally, the associated data collection indication information includes at least one of the following:
1) Identification of the collected data;
2) The association identifier is used for associating the data collected by each second functional node;
3) Indication information of data collection starting;
4) Indication of termination of data collection;
5) The frequency of data collection;
6) The data report receives indication information of the node.
In this embodiment, optionally, the first functional node may indirectly configure the second functional node to perform data collection through the third functional node, and at this time, the data collection method further includes: the third functional node receives data collection configuration information sent by the first functional node, wherein the data collection configuration information comprises at least one of the following:
1) Identification of the collected data; such as a tracking ID or a data subscription ID, etc.
2) Information of the collected data; in the embodiment of the present application, the data that may be collected may also be referred to as collected parameters or measurement data.
In an embodiment of the present application, optionally, the information of the collected data includes at least one of the following:
2a) A data list to be collected; the data list may be represented by a character type (e.g., the data list to be collected is a reference signal received power (Reference Signal Received Power, RSRP), a reference signal received quality (Reference Signal Received Quality, RSRQ), etc.), or may be represented by a predefined parameter or an identification of a parameter list (e.g., the data list to be collected is 10 and 11, where 10 represents RSRP and 11 represents RSRQ).
2b) Triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
2c) Frequency of data collection. If the data is collected periodically, the collection frequency, i.e., the sampling rate, indicates how long a sampling point is generated.
3) Data reporting information.
In this embodiment, optionally, the data report information includes at least one of the following:
3a) The data report receiving node indicates information;
3b) Indication information of a data report transmission path;
3c) Indication information of reporting mode of data report.
In this embodiment of the present application, optionally, the data collection configuration information and the associated data collection configuration information are carried by the same message.
In this embodiment of the present application, optionally, after the third functional node receives the data collection configuration information sent by the first functional node, the method further includes: and the third functional node sends the data collection configuration information to the second functional node.
Referring to fig. 4, an embodiment of the present application further provides a data collection method, including:
step 41: the second functional node receives the associated data collection indication information sent by the third functional node; step 42: and the second functional node collects and reports the associated data according to the associated data collection indication information.
In the embodiment of the application, the second functional node can collect data in more accurate time according to the indication of the third functional node, so that the data collection time is shortened, and meanwhile, the time stamp cost in a time stamp correlation mode can be saved.
In this embodiment, optionally, the associated data collection indication information includes at least one of the following:
1) Identification of the collected data; such as a tracking ID or subscription ID, etc. And the second functional node collects the corresponding data based on the identification of the collected data.
2) The association identifier is used for associating the data collected by each second functional node;
3) Indication information of data collection starting; the indication information of the data collection start may indicate the second functional node to start collecting data immediately, or may indicate the second functional node to start collecting data from a certain time.
4) Indication of termination of data collection; the information indicating the termination of data collection may indicate the second functional node to terminate data collection immediately, or may indicate the second functional node to terminate data collection from a certain time.
5) The frequency of data collection; in the case of periodic data collection, the period may be indicated.
6) The data report receives indication information of the node. Such as a network function ID, or a transport layer address (Transport Layer Address, e.g., IP address or media access control (Media Access Control, MAC) address, etc.), or an address plus a port number (port).
In an embodiment of the present application, optionally, the data collecting method further includes: the second functional node receives data collection configuration information sent by the first functional node or the third functional node, and the data collection configuration information comprises at least one of the following:
1) Identification of the collected data; such as a tracking ID or subscription ID, etc. And the second functional node collects the corresponding data based on the identification of the collected data.
2) Information of the collected data;
in an embodiment of the present application, optionally, the information of the collected data includes at least one of the following:
2a) A data list to be collected;
2b) Triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
2c) Frequency of data collection. If the data is collected periodically, the collection frequency, i.e., the sampling rate, indicates how long a sampling point is generated.
3) Data reporting information.
In this embodiment, optionally, the data report information includes at least one of the following:
3a) The data report receiving node indicates information;
such as the data report receiving node ID, or the transport layer address (Transport Layer Address) or address plus port number (port) of the data report receiving node.
3b) Indication information of a data report transmission path;
the indication information of the data report transmission path is SRB4, or is a network function ID (one or more nodes may be specified on the transmission path), for example, the data report transmission path is: the data providing function to the network function ID1 to the network function ID2, or the indication information of the data report transmission path may be a transport layer address (Transport Layer Address) or an address plus a port number (port).
3c) Indication information of reporting mode of data report.
In this embodiment, optionally, the collecting and reporting the associated data by the second functional node according to the associated data collecting indication information includes: the second functional node determines a data report receiving node in one of the following ways:
1) Taking the sending node of the data collection configuration information as the data report receiving node;
The determination of the data reporting node is an implicit determination.
2) Determining a data report receiving node according to the indication information of the data report receiving node in the data collection configuration information;
the determination of the data reporting node is an explicit determination. The indication information of the data report receiving node, such as in the data collection configuration information, indicates the data report node ID, or indicates the transport layer address (Transport Layer Address) of the data report receiving node, or indicates the address plus port number (port) of the data report receiving node.
3) And determining the data report receiving node according to the first parameter.
The determination of the data reporting node is an implicit determination.
Optionally, the first parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
In this embodiment, optionally, the collecting and reporting the associated data by the second functional node according to the associated data collecting indication information includes: the second functional node determines a data report transmission path in one of the following ways:
1) Taking a transmission path of the data collection configuration information as the data report transmission path;
the determination of the data report transmission path is an implicit determination.
2) Determining a data report transmission path according to the indication information of the data report transmission path in the data collection configuration information;
the determination of the data report transmission path is an explicit determination.
The indication information of the data report transmission path in the data collection configuration information is SRB4 or is a network function ID (one or more nodes may be specified on the transmission path), for example, the data report transmission path is: the data providing function to the network function ID1 to the network function ID2, or the indication information of the data report transmission path may be a transport layer address (Transport Layer Address) or an address plus a port number (port).
3) And determining the data report transmission path according to the second parameter.
In an embodiment of the present application, optionally, the second parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
In this embodiment, optionally, the collecting and reporting the associated data by the second functional node according to the associated data collecting indication information includes: the second functional node determines a reporting mode of the data report by adopting one of the following modes:
1) Determining the reporting mode of the data report according to the indicating information of the reporting mode of the data report in the data collection configuration information;
the determination of the data report transmission path is an explicit determination.
2) And determining the reporting mode of the data report according to the third parameter.
In an embodiment of the present application, optionally, the third parameter includes at least one of: and collecting a data list to be collected in the configuration information, wherein the type of a receiver of the data report.
For example, when the type of the receiving party of the data report is a core network function, periodic reporting, for example, the period is Xms, and when the type of the receiving party of the data report is a base station, reporting is performed at the fastest frequency supported by the second functional node.
The data collection method according to the embodiment of the present application is illustrated below in conjunction with a specific application scenario.
In the first embodiment of the present application:
the embodiment of the application is a scheme when all the second function nodes are known to the first function node.
The embodiment of the application is oriented to a sensing scene, and assumes that a sensing function is a first functional node, and a UE, a base station or other node for providing sensing auxiliary data is a second functional node. For the intelligent driving scene vehicle as a third functional node, the data collection method of the embodiment of the application comprises the following steps:
Step 1: the first functional node determines a sensing signal transmitting node, a receiving node (UE or a base station) and a sensing auxiliary data providing node according to the sensing request;
wherein the perceived request includes at least one of:
1) Perception target area: refers to a position area where a perception object may exist, or a position area where imaging or three-dimensional reconstruction is required;
2) Perception object type: the method comprises the steps of classifying perception objects according to possible motion characteristics of the perception objects, wherein each perception object type comprises information such as motion speed, motion acceleration and/or typical Radar Cross Section (RCS) of typical perception objects.
3) Perception target object: providing identification information of a perception object when perceiving one or more perception target objects, wherein the potential identification modes comprise: a characteristic identification on a distance, speed, angle spectrum or a network-identifiable UE ID-based identification.
4) Perceived QoS: performance metrics for sensing a sensing target region or sensing object, including at least one of: sensing resolution (which may further include: ranging resolution, angular resolution, speed measurement resolution, and/or imaging resolution), sensing accuracy (which may further include: ranging accuracy, angular accuracy, speed measurement accuracy, and/or positioning accuracy, etc.), sensing range (which may further include: ranging range, speed measurement range, angular range, and/or imaging range, etc.), sensing latency (time interval from transmission of a sensing signal to acquisition of a sensing result, or time interval from initiation of a sensing demand to acquisition of a sensing result), sensing update rate (time interval between performing sensing twice adjacent and acquiring a sensing result), detection probability (probability of being correctly detected in the presence of a sensing object), false alarm probability (probability of erroneously detecting a sensing object in the absence of a sensing object).
Step 2: the first functional node sends data collection configuration information to the determined second functional node, the data collection configuration information including at least one of: identification of the collected data; information of the collected data; data reporting information. Wherein the information of the collected data may include at least one of: and the second triggering condition comprises data collection according to the indication of the third functional node.
Step 3: the first functional node sends associated data collection configuration information to the third functional node, the associated data collection configuration information including at least one of:
1) Triggering the third functional node to indicate the second functional node to collect the associated data;
if the first trigger condition is that the third function node needs to send the sensing assistance data to the sensing function.
2) An identification of the second functional node; i.e. the identification of the determined second functional node such as UE, base station, etc., which requires the third functional node to be identifiable.
3) Identification of the collected data; the second functional node can collect data according to the identification of the collected data;
4) And the association identifier is used for associating the data collected by the second functional node and/or the third functional node. The second functional node and/or the third functional node carry the association identifier when reporting data, so that the sensing capability can use the association identifier to carry out data association.
It should be noted that, in the intelligent driving scenario, the third functional node is a vehicle with a communication function, and the vehicle may participate in sensing as a UE during sensing, so if the vehicle is a providing node for sensing assistance data and a UE node participating in sensing, the data collection configuration information and the associated data collection configuration information in the step 2 and the step 3 may also be sent through one message.
Step 4: when the third functional node needs network assistance for sensing, and the sensing assistance data (such as camera images and/or radar point cloud data) is reported to a sensing function (a first functional node), the associated data collection indication information is sent to a second functional node according to the associated data collection configuration information, and if the third functional node is not connected with the second functional node, connection can be established with the second functional node before the associated data collection indication information is sent.
Optionally, the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Step 5: the second functional node performs data collection and reporting based on the received associated data collection instruction information.
Step 6: the first functional node is used for associating data of the third functional node and the second functional node based on the association identification, and the sensing result required by intelligent driving of the vehicle is generated after processing.
The sensing measurement data in the embodiment of the present application is a result of a sensing measurement amount obtained by measuring a received sensing signal, and may be classified into the following 4 types:
1) First-order measurement quantity (received signal or raw channel information), comprising: the method comprises the steps of receiving a signal/channel response complex result, amplitude/phase, I/Q path and operation results thereof (operations comprise addition, subtraction, multiplication, matrix addition, multiplication, matrix transposition, trigonometric relation operation, square root operation, power operation and the like, threshold detection results of the operation results, maximum/minimum value extraction results and the like, and the operations also comprise fast Fourier transform (Fast Fourier Transform, FFT)/inverse fast Fourier transform (Inverse Fast Fourier Transform, IFFT), discrete Fourier transform (Discrete Fourier Transform, DFT)/inverse discrete Fourier transform (Inverse Discrete Fourier Transform, IDFT), 2D-FFT, 3D-FFT, matched filtering, autocorrelation operation, wavelet transform, digital filtering and the like, and threshold detection results, maximum/minimum value extraction results and the like of the operation results);
2) A second-stage measurement quantity (basic measurement quantity) including: delay, doppler, angle, signal strength, and multi-dimensional combined representations thereof;
3) Third level measurement (basic properties/states), comprising: distance, speed, angle/orientation, RCS, acceleration;
4) Fourth level measurement (advanced property/state), comprising: spatial location, whether or not the target is present, trajectory, motion, expression, vital sign, number, imaging result, weather, air quality, shape, material, composition.
Optionally, the sensing measurement quantity further includes corresponding tag information, where the tag information includes at least one of the following:
sensing signal identification information;
sensing measurement configuration identification information;
awareness traffic information (e.g., awareness traffic ID);
a data subscription ID;
measurement volume usage (communication, perception, sense of openness);
time information;
sensing node information (e.g., UE ID, node location, device orientation);
sensing link information (e.g., sensing link sequence number, transceiving node identification);
measurement quantity specification information (form such as amplitude, phase, complex number, resource information such as antenna/antenna pair/antenna group, PRB, symbol);
measurement quantity index information (e.g., SNR, perceived SNR).
The sensing assistance data in the embodiment of the present application refers to data that is helpful to generate a desired sensing result in addition to the sensing measurement data, such as camera image information, radar point cloud information, GPS location information, wiFi channel state information, and the like.
In some other embodiments, the sensing assistance data is provided by other nodes (nodes of the 3GPP access scheme or nodes of the non-3GPP access scheme) at the sensing signal transmission time for the UE and/or the base station. The first functional node is still a sensing function, and the second functional node is a UE, a base station and a sensing assistance data providing node which are determined by the sensing function and used for performing signal transmission and receiving. If the node providing the perception assistance data is a node supporting the 3GPP access mode, the base station determining the perception signal transmission time resource is a third functional node (if the base station is responsible for transmitting the perception signal and is not responsible for receiving and measuring, the base station is not a second functional node; correspondingly, if the base station is responsible for receiving the perception signal and measuring, the base station is both the second functional node providing the data collection and the third functional node triggering the data collection). And after the base station determines the time resource for sensing signal transmission, transmitting associated data collection indication information to the second functional node for providing the sensing auxiliary data based on the time resource information, wherein the second functional node is used for starting and/or stopping auxiliary data collection and reporting by the sensing auxiliary data providing node. If the node providing the sensing assistance data is a node of a non-3GPP access mode, it is assumed that a UE transmitting or receiving the sensing signal can interact with the sensing assistance data providing node in a message, so the UE is a third functional node (if the UE is responsible for transmitting the sensing signal and is not responsible for receiving and measuring, the UE is not a second functional node; correspondingly, if the UE is responsible for receiving the sensing signal and measuring, the UE is a second functional node providing data collection and is also a third functional node triggering data collection). And after the UE receives the configuration information of the base station on the sensing signal, transmitting associated data collection indication information to the second functional node for providing the sensing auxiliary data based on the configuration information, wherein the second functional node is used for starting and/or stopping auxiliary data collection and reporting by the sensing auxiliary data providing node. Thus, this example differs from the intelligent driving scenario described above mainly in that the third functional node is not the node providing the perception assistance data but a base station determining the perception signal transmission time domain resource or a UE receiving the perception signal configuration information.
Similarly, for a collaborative computing scenario, the network function responsible for computing node data collection is a first functional node, the computing demand node and the computing node are second functional nodes that need to be associated for data collection, and the computing demand node is also a third functional node. The first functional node configures data to be collected to the second functional node, for example, the computing demand node collects data of computing service experience (such as video katon information, buffer status, etc.), and the computing node collects data of data receiving time, computing time delay, etc. The first functional node sends associated data collection configuration information to the third functional node, and indicates the first trigger condition to collect computing service experience data for the third functional node. Considering that the scheme is mainly oriented to the situation of transmitting the calculation data between the calculation demand node and the calculation node, when a certain calculation service of the third functional node has high requirement on the calculation performance (such as a virtual digital person, etc.), the third functional node can decide to collect the calculation service experience data, and the collected time interval and frequency, etc. Then, according to the configuration of the first functional node, the third functional node transmits the associated data collection instruction information to the computing node (second functional node), and the computing node performs associated data collection and reporting based on the received associated data collection instruction information.
In a second embodiment of the present application:
the embodiment of the application is a scheme when the first functional node indirectly configures part of the second functional nodes.
The embodiment of the application is oriented to a sensing scene, and assumes that a sensing function is a first functional node, and a UE, a base station or other node for providing sensing auxiliary data is a second functional node. Considering that other non-3GPP devices of the user are connected only with the UE, the sensing function mainly focuses on sensing assistance information without knowing the identity of the device providing the sensing assistance information. Therefore, the UE connected to the non-3GPP device that provides the assistance information is a third functional node, and the data collection method according to the embodiment of the present application includes:
step 1: the first functional node determines a sensing signal transmitting and receiving node (UE or base station) and a triggering node for sensing auxiliary data according to the sensing request;
wherein the perceived request includes at least one of:
1) Perception target area: refers to a position area where a perception object may exist, or a position area where imaging or three-dimensional reconstruction is required;
2) Perception object type: the method comprises the steps of classifying perception objects according to possible motion characteristics of the perception objects, wherein each perception object type comprises information such as motion speed, motion acceleration and/or typical Radar Cross Section (RCS) of typical perception objects.
3) Perception target object: providing identification information of a perception object when perceiving one or more perception target objects, wherein the potential identification modes comprise: a characteristic identification on a distance, speed, angle spectrum or a network-identifiable UE ID-based identification.
4) Perceived QoS: performance metrics for sensing a sensing target region or sensing object, including at least one of: sensing resolution (which may further include: ranging resolution, angular resolution, speed measurement resolution, and/or imaging resolution), sensing accuracy (which may further include: ranging accuracy, angular accuracy, speed measurement accuracy, and/or positioning accuracy, etc.), sensing range (which may further include: ranging range, speed measurement range, angular range, and/or imaging range, etc.), sensing latency (time interval from transmission of a sensing signal to acquisition of a sensing result, or time interval from initiation of a sensing demand to acquisition of a sensing result), sensing update rate (time interval between performing sensing twice adjacent and acquiring a sensing result), detection probability (probability of being correctly detected in the presence of a sensing object), false alarm probability (probability of erroneously detecting a sensing object in the absence of a sensing object).
Step 2: the first functional node sends data collection configuration information to the determined second functional node, the data collection configuration information including at least one of: identification of the collected data; information of the collected data; data reporting information. Wherein the information of the collected data may include at least one of: and the second triggering condition comprises data collection according to the indication of the third functional node.
Step 3: the first functional node sends the associated data collection configuration information and the data collection configuration information to the third functional node;
wherein the associated data collection configuration information comprises at least one of:
1) Triggering the third functional node to indicate the second functional node to collect the associated data;
if the first trigger condition is that the third functional node sends or receives the sensing signal or measures the configuration information of the sensing signal.
2) An identification of the second functional node; i.e. the identification of the determined second functional node such as UE, base station, etc., which requires the third functional node to be identifiable.
3) Identification of the collected data; the second functional node can collect data according to the identification of the collected data;
4) And the association identifier is used for associating the data collected by the second functional node and/or the third functional node. The second functional node and/or the third functional node carry the association identifier when reporting data, so that the sensing capability can use the association identifier to carry out data association.
Wherein the data collection configuration information includes at least one of:
1) Identification of the collected data; if the associated data collection configuration information is already contained, the data collection configuration information may not be contained.
2) Information of the collected data; such as wifi's channel state information, etc.
3) Data reporting information. May include:
the data report receives the indication information of the node, such as IP address and port number of the perception capability;
the indication information of the data reporting transmission path is sent to the sensing function directly or via the UE.
The associated data collection configuration information and the data collection configuration information are transmitted via a message.
Step 4: and the third functional node sends the associated data collection indication information and the data collection configuration information to the second functional node for providing the perception assistance data according to the associated data collection configuration information.
Wherein the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Step 5: the second function node providing the perception assistance data performs data collection based on the received associated data collection indication information and reports the data to the data receiver.
Step 6: the first functional node associates data of all the second functional nodes based on the association identification, and generates a required perception result after processing.
Optionally, when the data reporting information indicates that the data reporting transmission path is sent to the sensing function via the UE, then the second function node providing the sensing assistance data may send the data to the third function node UE. The UE may report data to the awareness function through a 3GPP access manner.
In a third embodiment of the present application:
the embodiment of the application is a scheme based on a data plane.
The data Plane is a protocol function Plane newly added on the basis of a Control Plane (CP) and a User Plane (UP) for supporting at least one of data collection, data distribution, data security, data privacy, data analysis and data preprocessing. The data plane may also be referred to by other names, herein temporarily by the data plane. The data plane may be terminated either by a core network data plane function or by a radio access network data plane function.
In some scenarios, the awareness function or the network function responsible for processing the collected computing-related data may send the required data requests to the data plane function, which then unifies the configuration of data collection according to multiparty requirements (e.g., awareness function, network function's requirements responsible for processing the collected computing-related data). Therefore, in the embodiment of the present application, the data plane function is a first functional node, and the node providing data is a second functional node. According to the association relation among the multiple parties, the first functional node determines a third functional node and sends association data collection configuration information to the third functional node. The third function node sends the associated data collection indication information to the second function node according to the associated data collection configuration information, and then the second function node performs data collection according to the received associated data collection indication information and reports the data collection indication information to the first function node (data plane function). And finally, the data surface function sends the associated data to the corresponding demander.
The first functional node thus optionally receives data collection request information based on the data association scheme of the data plane. Correspondingly, after the first functional node completes the data association, the first functional node sends the required data to the requesting party. The data collection request information is related to the content of data collection configuration information sent by the first functional node to the second functional node needing data collection. The first functional node may synthesize the plurality of data collection request information to generate data collection configuration information sent to the second functional node, for example, may remove repeated data items in the plurality of data collection request information, or may trigger only one item with the highest collection frequency under different collection frequencies of the same data.
According to the data collection method provided by the embodiment of the application, the execution body can be the data collection device. In the embodiment of the present application, a data collection device is described by taking a data collection method performed by the data collection device as an example.
Referring to fig. 5, an embodiment of the present application provides a data collecting apparatus 50, including:
the first sending module 51 is configured to send, to a third functional node, association data collection configuration information, where the association data collection configuration information is used to instruct the third functional node to instruct the second functional node to collect association data when a first trigger condition for association data collection is met.
In the embodiment of the application, the third functional node can timely know the triggering condition of data collection by sending the associated data collection configuration information to the third functional node, and send the associated data collection indication information to the second functional node needing to perform associated data collection under the condition that the triggering condition of data collection is met, so that the second functional node can perform data collection in more accurate time, the data collection duration is shortened, and meanwhile, the time stamp cost in a time stamp association mode can be saved.
Optionally, the associated data collection configuration information includes at least one of:
triggering the third functional node to indicate the second functional node to collect the associated data;
an identification of the second functional node;
identification of the collected data;
and the association identifier is used for associating the data collected by the plurality of second functional nodes.
Optionally, the first trigger condition includes at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data.
Optionally, the data collecting device 50 further includes:
and the association module is used for associating the data reported by the second functional node and/or the third functional node according to the association identifier.
Optionally, the first sending module 51 is configured to send data collection configuration information to the third functional node, where the data collection configuration information includes at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the first sending module 51 sends the data collection configuration information and the associated data collection configuration information to the third functional node through the same message.
Optionally, the data collecting device 50 further includes:
the second sending module is used for sending data collection configuration information to the second functional node, and the data collection configuration information comprises at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the information of the collected data includes at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
Optionally, the data report information includes at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
The data collection device in the embodiments of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip.
The data collection device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 2, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Referring to fig. 6, an embodiment of the present application provides a data collecting apparatus 60, including:
a first receiving module 61, configured to receive associated data collection configuration information sent by a first functional node;
a generating module 62, configured to generate associated data collection instruction information according to the associated data collection configuration information;
the first sending module 63 is configured to send the association data collection instruction information to a second functional node, where the association data collection instruction information is used to instruct the second functional node to collect association data.
In the embodiment of the application, by receiving the associated data collection configuration information sent by the first functional node, the trigger condition of data collection can be known in time, and the associated data collection indication information is sent to the second functional node needing to perform associated data collection under the condition that the trigger condition of data collection is met, so that the second functional node can perform data collection in more accurate time, the data collection duration is shortened, and meanwhile, the time stamp cost based on a time stamp association mode can be saved.
Optionally, the associated data collection configuration information includes at least one of:
Triggering the third functional node to indicate the second functional node to collect the associated data;
an identification of the second functional node;
identification of the collected data;
and the association identifier is used for associating the data collected by each second functional node.
Optionally, the first trigger condition includes at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data.
Optionally, the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Optionally, the data collecting device 60 further includes:
the second receiving module is configured to receive data collection configuration information sent by the first functional node, where the data collection configuration information includes at least one of the following:
Identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the data collection configuration information and the associated data collection configuration information are carried by the same message.
Optionally, the information of the collected data includes at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
Optionally, the data report information includes at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
Optionally, the data collecting device 60 further includes:
and the second sending module is used for sending the data collection configuration information to the second functional node.
The data collection device in the embodiments of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The data collection device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 3, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Referring to fig. 7, an embodiment of the present application provides a data collecting apparatus 70, including:
a first receiving module 71, configured to receive association data collection instruction information sent by the third functional node;
and the processing module 72 is used for collecting and reporting the associated data according to the associated data collection instruction information.
In the embodiment of the application, according to the indication of the third functional node, data collection can be performed in more accurate time, which is helpful for shortening the data collection time, and meanwhile, the time stamp cost in the time stamp correlation mode can be saved.
Optionally, the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Optionally, the data collecting device 70 further includes:
the second receiving module is configured to receive data collection configuration information sent by the first functional node or the third functional node, where the data collection configuration information includes at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the information of the collected data includes at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
Optionally, the data report information includes at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
Optionally, the processing module 72 is configured to determine the data report receiving node in one of the following manners:
taking the sending node of the data collection configuration information as the data report receiving node;
determining a data report receiving node according to the indication information of the data report receiving node in the data collection configuration information;
And determining the data report receiving node according to the first parameter.
Optionally, the first parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
Optionally, the processing module 72 is configured to determine the data report transmission path in one of the following manners:
taking a transmission path of the data collection configuration information as the data report transmission path;
determining a data report transmission path according to the indication information of the data report transmission path in the data collection configuration information;
and determining the data report transmission path according to the second parameter.
Optionally, the second parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
Optionally, the processing module 72 is configured to determine the data report transmission path in one of the following manners:
determining the reporting mode of the data report according to the indicating information of the reporting mode of the data report in the data collection configuration information;
and determining the reporting mode of the data report according to the third parameter.
Optionally, the third parameter includes at least one of: and collecting a data list to be collected in the configuration information, wherein the type of a receiver of the data report.
The data collection device in the embodiments of the present application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The data collection device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 4, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Optionally, as shown in fig. 8, the embodiment of the present application further provides a communication device 80, including a processor 81 and a memory 82, where the memory 82 stores a program or an instruction that can be executed on the processor 81, for example, when the communication device 80 is a first functional node, the program or the instruction is executed by the processor 81 to implement each step of the data collection method embodiment executed by the first functional node, and achieve the same technical effects. When the communication device 80 is a second functional node, the program or the instruction, when executed by the processor 81, implements the steps of the data collection method embodiment executed by the second functional node, and the same technical effects can be achieved. When the communication device 80 is the third functional node, the program or the instruction, when executed by the processor 81, implements the steps of the data collection method embodiment executed by the third functional node, and the same technical effects can be achieved, which is not repeated herein.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the associated data collection configuration information sent by the first functional node; the processor is used for collecting configuration information according to the associated data and generating associated data collection indication information; the communication interface is further configured to send the association data collection instruction information to a second functional node, where the association data collection instruction information is used to instruct the second functional node to collect association data. The terminal embodiment corresponds to the method embodiment executed by the third functional node, and each implementation process and implementation manner of the method embodiment are applicable to the terminal embodiment and can achieve the same technical effect.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the associated data collection indication information sent by the third functional node; and the processor is used for collecting and reporting the associated data according to the associated data collection indication information. The terminal embodiment corresponds to the method embodiment executed by the second functional node, and each implementation process and implementation manner of the method embodiment can be applied to the terminal embodiment, and the same technical effects can be achieved.
Specifically, fig. 9 is a schematic hardware structure of a terminal for implementing an embodiment of the present application. The terminal 90 includes, but is not limited to: at least some of the components of the radio frequency unit 91, the network module 92, the audio output unit 93, the input unit 94, the sensor 95, the display unit 96, the user input unit 97, the interface unit 98, the memory 99, and the processor 910, etc.
Those skilled in the art will appreciate that the terminal 90 may also include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 910 by a power management system, such as to perform functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 9 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine some components, or may be arranged in different components, which will not be described in detail herein.
It should be appreciated that in embodiments of the present application, the input unit 94 may include a graphics processing unit (Graphics Processing Unit, GPU) 941 and a microphone 942, with the graphics processor 941 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 96 may include a display panel 961, and the display panel 961 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 97 includes at least one of a touch panel 971 and other input devices 972. The touch panel 971 is also referred to as a touch screen. The touch panel 971 may include two parts, a touch detection device and a touch controller. Other input devices 972 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
In this embodiment, after receiving the downlink data from the network side device, the radio frequency unit 91 may transmit the downlink data to the processor 910 for processing; in addition, the radio frequency unit 91 may send uplink data to the network side device. Typically, the radio frequency unit 91 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Memory 99 may be used to store software programs or instructions as well as various data. The memory 99 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 99 may include volatile memory or nonvolatile memory, or the memory 99 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 99 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
Processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, etc., and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 910.
Wherein in some embodiments:
a radio frequency unit 91, configured to receive associated data collection configuration information sent by the first functional node;
a processor 910, configured to generate associated data collection instruction information according to the associated data collection configuration information;
the radio frequency unit 91 is further configured to send the association data collection instruction information to a second functional node, where the association data collection instruction information is used to instruct the second functional node to collect association data.
In the embodiment of the application, by receiving the associated data collection configuration information sent by the first functional node, the trigger condition of data collection can be known in time, and the associated data collection indication information is sent to the second functional node needing to perform associated data collection under the condition that the trigger condition of data collection is met, so that the second functional node can perform data collection in more accurate time, the data collection duration is shortened, and meanwhile, the time stamp cost based on a time stamp association mode can be saved.
Optionally, the associated data collection configuration information includes at least one of:
triggering the third functional node to indicate the second functional node to collect the associated data;
an identification of the second functional node;
identification of the collected data;
and the association identifier is used for associating the data collected by each second functional node.
Optionally, the first trigger condition includes at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data.
Optionally, the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Optionally, the radio frequency unit 91 is further configured to receive data collection configuration information sent by the first functional node, where the data collection configuration information includes at least one of the following:
Identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the data collection configuration information and the associated data collection configuration information are carried by the same message.
Optionally, the information of the collected data includes at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
Optionally, the data report information includes at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
Optionally, the radio frequency unit 91 is further configured to send the data collection configuration information to the second functional node.
Wherein in further embodiments:
a radio frequency unit 91, configured to receive association data collection indication information sent by the third functional node;
and the processor 910 is configured to collect and report the associated data according to the associated data collection instruction information.
In the embodiment of the application, according to the indication of the third functional node, data collection can be performed in more accurate time, which is helpful for shortening the data collection time, and meanwhile, the time stamp cost in the time stamp correlation mode can be saved.
Optionally, the associated data collection indication information includes at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
Optionally, the radio frequency unit 91 is configured to receive data collection configuration information sent by the first functional node or the third functional node, where the data collection configuration information includes at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
Optionally, the information of the collected data includes at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
Optionally, the data report information includes at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
Indication information of reporting mode of data report.
Optionally, the processor 910 is further configured to determine the data report receiving node by one of the following manners:
taking the sending node of the data collection configuration information as the data report receiving node;
determining a data report receiving node according to the indication information of the data report receiving node in the data collection configuration information;
and determining the data report receiving node according to the first parameter.
Optionally, the first parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
Optionally, the processor 910 is further configured to determine a data report transmission path in one of the following manners:
taking a transmission path of the data collection configuration information as the data report transmission path;
determining a data report transmission path according to the indication information of the data report transmission path in the data collection configuration information;
and determining the data report transmission path according to the second parameter.
Optionally, the second parameter includes at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
Optionally, the processor 910 is further configured to determine a data report transmission path in one of the following manners:
determining the reporting mode of the data report according to the indicating information of the reporting mode of the data report in the data collection configuration information;
and determining the reporting mode of the data report according to the third parameter.
Optionally, the third parameter includes at least one of: and collecting a data list to be collected in the configuration information, wherein the type of a receiver of the data report.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the associated data collection configuration information sent by the first functional node; the processor is used for generating associated data collection indication information according to the associated data collection configuration information; the communication interface is further used for sending the associated data collection indication information to a second functional node, wherein the associated data collection indication information is used for indicating the second functional node to collect associated data. The network side device embodiment corresponds to the third functional node method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the communication interface is used for receiving the associated data collection indication information sent by the third functional node; and the processor is used for collecting and reporting the associated data according to the associated data collection indication information. The network side device embodiment corresponds to the second functional node method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 10, the network side device 100 includes: antenna 101, radio frequency device 102, baseband device 103, processor 104, and memory 105. Antenna 101 is coupled to radio frequency device 102. In the uplink direction, the radio frequency device 102 receives information via the antenna 101, and transmits the received information to the baseband device 103 for processing. In the downlink direction, the baseband device 103 processes information to be transmitted, and transmits the processed information to the radio frequency device 102, and the radio frequency device 102 processes the received information and transmits the processed information through the antenna 101.
The method performed by the network side device in the above embodiment may be implemented in the baseband apparatus 103, where the baseband apparatus 103 includes a baseband processor.
The baseband apparatus 103 may, for example, include at least one baseband board, where a plurality of chips are disposed, as shown in fig. 10, where one chip, for example, a baseband processor, is connected to the memory 105 through a bus interface, so as to call a program in the memory 105 to perform the network device operation shown in the above method embodiment.
The network-side device may also include a network interface 106, such as a common public radio interface (common public radio interface, CPRI).
Specifically, the network side device 100 of the embodiment of the present application further includes: instructions or programs stored in the memory 105 and executable on the processor 104, the processor 104 invokes the instructions or programs in the memory 105 to perform the methods performed by the modules shown in fig. 6 or fig. 7, and achieve the same technical effects, and are not repeated here.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 11, the network side device 110 includes: a processor 111, a network interface 112, and a memory 113. The network interface 112 is, for example, a common public radio interface (common public radio interface, CPRI).
Specifically, the network side device 110 of the embodiment of the present application further includes: instructions or programs stored in the memory 113 and capable of running on the processor 111, the processor 111 invokes the instructions or programs in the memory 113 to execute the method executed by each module shown in fig. 5, and achieve the same technical effects, so that repetition is avoided and will not be described herein.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the foregoing data collection method embodiment are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, and the processor is used for running a program or an instruction, so as to implement each process of the data collection method embodiment, and achieve the same technical effect, so that repetition is avoided, and no redundant description is provided here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.
The embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement each process of the above-mentioned embodiments of the data collecting method, and achieve the same technical effects, so that repetition is avoided, and details are not repeated herein.
The embodiment of the application also provides a communication system, which comprises: a first functional node operable to perform the steps of the data collection method as performed by the first functional node described above, a second functional node operable to perform the steps of the data collection method as performed by the second functional node, and a third functional node operable to perform the steps of the data collection method as performed by the third functional node.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (35)

1. A method of data collection, comprising:
the first function node sends associated data collection configuration information to a third function node, wherein the associated data collection configuration information is used for indicating the third function node to indicate a second function node to collect associated data under the condition that a first trigger condition of associated data collection is met.
2. The method of claim 1, wherein the associated data collection configuration information comprises at least one of:
triggering the third functional node to indicate the second functional node to collect the associated data;
an identification of the second functional node;
identification of the collected data;
and the association identifier is used for associating the data collected by the plurality of second functional nodes.
3. The method according to claim 1 or 2, wherein the first trigger condition comprises at least one of: the third functional node collects perception assistance data, the third functional node sends or receives perception signals, and the third functional node collects quality of experience QoE data.
4. The method as recited in claim 2, further comprising:
And the first functional node correlates the data reported by the second functional node and/or the third functional node according to the correlation identifier.
5. The method as recited in claim 1, further comprising:
the first functional node sends data collection configuration information to the third functional node, the data collection configuration information including at least one of:
identification of the collected data;
information of the collected data;
data reporting information.
6. The method of claim 5, wherein the first functional node sends the data collection configuration information and the associated data collection configuration information to the third functional node via the same message.
7. The method as recited in claim 1, further comprising:
the first functional node sends data collection configuration information to the second functional node, the data collection configuration information including at least one of:
identification of the collected data;
information of the collected data;
data reporting information.
8. The method of claim 5 or 7, wherein the information of the collected data comprises at least one of:
A data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
9. The method according to claim 5 or 7, wherein the data reporting information comprises at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
10. The method of claim 1, wherein the first functional node comprises at least one of:
a perception function node in a perception scene;
network function nodes in the computing scene responsible for data collection of the computing nodes;
a data plane function node, the data plane being a protocol function plane for supporting at least one of data collection, data distribution, data security, data privacy, data analysis and data pre-processing.
11. A method of data collection, comprising:
the third functional node receives the associated data collection configuration information sent by the first functional node;
the third functional node generates associated data collection indication information according to the associated data collection configuration information;
The third function node sends the associated data collection indication information to a second function node, wherein the associated data collection indication information is used for indicating the second function node to collect associated data.
12. The method of claim 11, wherein the associated data collection configuration information comprises at least one of:
triggering the third functional node to indicate the second functional node to collect the associated data;
an identification of the second functional node;
identification of the collected data;
and the association identifier is used for associating the data collected by each second functional node.
13. The method of claim 12, wherein the first trigger condition comprises at least one of: the third functional node collects sensing assistance data, the third functional node sends or receives sensing signals, and the third functional node collects QoE data.
14. The method of claim 11, wherein the associated data collection indication information comprises at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
Indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
15. The method as recited in claim 11, further comprising:
the third functional node receives data collection configuration information sent by the first functional node, wherein the data collection configuration information comprises at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
16. The method of claim 15, wherein the data collection configuration information and the associated data collection configuration information are carried by the same message.
17. The method of claim 15, wherein the information of the collected data comprises at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
18. The method of claim 15, wherein the data reporting information comprises at least one of:
The data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
19. The method of claim 15, wherein the third function node further comprises, after receiving the data collection configuration information sent by the first function node:
and the third functional node sends the data collection configuration information to the second functional node.
20. A method of data collection, comprising:
the second functional node receives the associated data collection indication information sent by the third functional node;
and the second functional node collects and reports the associated data according to the associated data collection indication information.
21. The method of claim 20, wherein the associated data collection indication information comprises at least one of:
identification of the collected data;
the association identifier is used for associating the data collected by each second functional node;
indication information of data collection starting;
indication of termination of data collection;
the frequency of data collection;
the data report receives indication information of the node.
22. The method as recited in claim 20, further comprising:
the second functional node receives data collection configuration information sent by the first functional node or the third functional node, and the data collection configuration information comprises at least one of the following:
identification of the collected data;
information of the collected data;
data reporting information.
23. The method of claim 22, wherein the information of the collected data comprises at least one of:
a data list to be collected;
triggering the second functional node to collect data, wherein the second triggering condition comprises data collection according to the indication of the third functional node;
frequency of data collection.
24. The method of claim 22, wherein the data reporting information comprises at least one of:
the data report receiving node indicates information;
indication information of a data report transmission path;
indication information of reporting mode of data report.
25. The method of claim 22, wherein the second function node collects and reports associated data according to the associated data collection indication information, including:
The second functional node determines a data report receiving node in one of the following ways:
taking the sending node of the data collection configuration information as the data report receiving node;
determining a data report receiving node according to the indication information of the data report receiving node in the data collection configuration information;
and determining the data report receiving node according to the first parameter.
26. The method of claim 25, wherein the first parameter comprises at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
27. The method of claim 22, wherein the second function node collects and reports associated data according to the associated data collection indication information, including:
the second functional node determines a data report transmission path in one of the following ways:
taking a transmission path of the data collection configuration information as the data report transmission path;
determining a data report transmission path according to the indication information of the data report transmission path in the data collection configuration information;
And determining the data report transmission path according to the second parameter.
28. The method of claim 27, wherein the second parameter comprises at least one of: and collecting a data list to be collected in the configuration information, and the position information of the second functional node.
29. The method of claim 22, wherein the second function node collects and reports associated data according to the associated data collection indication information, including:
the second functional node determines a data report transmission path in one of the following ways:
determining the reporting mode of the data report according to the indicating information of the reporting mode of the data report in the data collection configuration information;
and determining the reporting mode of the data report according to the third parameter.
30. The method of claim 29, wherein the third parameter comprises at least one of: and collecting a data list to be collected in the configuration information, wherein the type of a receiver of the data report.
31. A data collection device, comprising:
the first sending module is used for sending associated data collection configuration information to the third functional node, wherein the associated data collection configuration information is used for indicating the third functional node to indicate the second functional node to collect associated data under the condition that a first trigger condition of associated data collection is met.
32. A data collection device, comprising:
the first receiving module is used for receiving the associated data collection configuration information sent by the first functional node;
the generation module is used for generating associated data collection indication information according to the associated data collection configuration information;
the first sending module is used for sending the associated data collection indication information to the second functional node, and the associated data collection indication information is used for indicating the second functional node to collect associated data.
33. A data collection device, comprising:
the first receiving module is used for receiving the associated data collection indication information sent by the third functional node;
and the processing module is used for collecting and reporting the associated data according to the associated data collection indication information.
34. A communication device comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the data collection method of any one of claims 1 to 10; alternatively, the program or instructions, when executed by the processor, implement the steps of the data collection method of any one of claims 11 to 19; alternatively, the program or instructions when executed by the processor implement the steps of a data collection method as claimed in any one of claims 20 to 30.
35. A readable storage medium, characterized in that it has stored thereon a program or instructions which, when executed by a processor, implement the steps of the data collection method according to any of claims 1 to 10; alternatively, the steps of implementing a data collection method according to any one of claims 11 to 19; alternatively, the steps of implementing a data collection method as claimed in any one of claims 20 to 30.
CN202210951969.1A 2022-08-09 2022-08-09 Data collection method and device and communication equipment Pending CN117640726A (en)

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CN202210951969.1A CN117640726A (en) 2022-08-09 2022-08-09 Data collection method and device and communication equipment
PCT/CN2023/110972 WO2024032460A1 (en) 2022-08-09 2023-08-03 Data collection method and apparatus and communication device

Applications Claiming Priority (1)

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CN202210951969.1A CN117640726A (en) 2022-08-09 2022-08-09 Data collection method and device and communication equipment

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