CN114698017A - Information reporting method and device and network side equipment - Google Patents

Information reporting method and device and network side equipment Download PDF

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Publication number
CN114698017A
CN114698017A CN202011626370.8A CN202011626370A CN114698017A CN 114698017 A CN114698017 A CN 114698017A CN 202011626370 A CN202011626370 A CN 202011626370A CN 114698017 A CN114698017 A CN 114698017A
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China
Prior art keywords
information
application server
function
network device
edge application
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CN202011626370.8A
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Chinese (zh)
Inventor
吕华章
柯小婉
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202011626370.8A priority Critical patent/CN114698017A/en
Priority to PCT/CN2021/142136 priority patent/WO2022143680A1/en
Publication of CN114698017A publication Critical patent/CN114698017A/en
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

Abstract

The application discloses an information reporting method, an information reporting device and network side equipment, and belongs to the field of communication. The method comprises the following steps: by acquiring the target information and responding to the target information, the service quality monitoring facing the first edge application server or the first application function is reported, so that the service quality monitoring can be reported in time.

Description

Information reporting method and device and network side equipment
Technical Field
The application belongs to the technical field of communication, and particularly relates to an information reporting method, an information reporting device and network side equipment.
Background
The Local Network Exposure Function (L-NEF) is a localized Network Exposure Function (NEF). The introduction of L-NEF is mainly to provide Quality of Service Monitoring reports (QoS Monitoring reports) for Edge Application Servers (EAS) or Application Functions (AF) quickly.
Under the condition that a 5G Core Network (5G Core Network, 5GC) meets certain conditions through a User Plane Function (UPF), a measured QoS Monitoring Report is sent to EAS/AF through L-NEF, the method is rapid, and the three Network elements are local.
However, if a terminal (UE) is encountered that causes an edge application server relocation (EAS relocation) due to mobility or load balancing, reselection of L-NEF/NEF will likely occur. Once L-NEF/NEF reselection and UPF reconfiguration, the previous monitoring and measurement of the user function plane may be interrupted, and QoS monitoring cannot be reported in time.
Disclosure of Invention
The embodiment of the application aims to provide an information reporting method, an information reporting device and network side equipment, which can solve the problem that the QoS monitoring cannot be reported in time.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an information reporting method is provided, which is applied to a first network device, and includes:
acquiring target information;
and responding to the target information, and reporting the service quality monitoring facing the first edge application server or the first application function.
In a second aspect, an information reporting apparatus is provided, including:
the information acquisition module is used for acquiring target information;
and the information reporting module is used for responding the target information and reporting the service quality monitoring facing the first edge application server or the first application function.
In a third aspect, a network side device is provided, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the first aspect.
In a fourth aspect, there is provided a readable storage medium on which is stored a program or instructions which, when executed by a processor, carries out the steps of the method as described in the first aspect, or carries out the steps of the method as described in the third aspect.
In a fifth aspect, a chip is provided, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a network-side device program or instruction to implement the method according to the first aspect.
In the embodiment of the application, the target information is acquired, and the service quality monitoring facing the first edge application server or the first application function is reported in response to the target information, so that the service quality monitoring can be reported in time.
Drawings
FIG. 1 illustrates a block diagram of a wireless communication system to which embodiments of the present application are applicable;
fig. 2 is a schematic flow chart illustrating an information reporting method according to an embodiment of the present application;
fig. 3 is a schematic flow chart illustrating an information reporting method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an information reporting apparatus according to an embodiment of the present application;
fig. 5 is not a schematic structural diagram of a network-side device according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be implemented in sequences other than those illustrated or described herein, and the terms "first" and "second" used herein should not be construed as limiting the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and the claims means at least one of connected objects, and a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
It is noted that the technology described in the embodiments of the present application is not limited to Long Term Evolution (LTE)/LTE Evolution (LTE-)Advanced, LTE-a) systems, and may also be used for other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described techniques can be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies. However, the following description describes a New Radio (NR) system for purposes of example, and NR terminology is used in much of the description below, and the techniques may also be applied to applications other than NR system applications, such as 6 th generation (6 th generation) NR systemsthGeneration, 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-side device 12. Wherein, the terminal 11 may also be called as a terminal Device or a User Equipment (UE), the terminal 11 may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer) or a notebook Computer, a Personal Digital Assistant (PDA), a palmtop Computer, a netbook, a super-Mobile Personal Computer (UMPC), a Mobile Internet Device (MID), a Wearable Device (Wearable Device) or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and other terminal side devices, the Wearable Device includes: bracelets, earphones, glasses and the like. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network-side device 12 may be a Base Station or a core network, where the Base Station may be referred to as a node B, an evolved node B, an access Point, a Base Transceiver Station (BTS), a radio Base Station, a radio Transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a node B, an evolved node B (eNB), a home node B, a WLAN access Point, a WiFi node, a Transmit Receiving Point (TRP), or some other suitable terminology in the field, as long as the same technical effect is achieved, the Base Station is not limited to a specific technical vocabulary, and it should be noted that, in the embodiment of the present application, only the Base Station in the NR system is taken as an example, but a specific type of the Base Station is not limited.
In the prior art, in the context of EAS relocation, although the result of the delay measurement of a data packet is not received within a period of time, although the monitoring is reported, the reporting delay exists, and meanwhile, because the original user plane has no data transmission, the monitoring in this context is also meaningless, which causes the waste of user plane resources.
The information reporting method provided by the embodiment of the present application is described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Fig. 2 is a flowchart illustrating an information reporting method according to an embodiment of the present application, where the method may be executed by a first network device. As shown in fig. 2, the method may include the steps of:
step S201, target information is acquired.
And under the scene of ESA relocation, the first network equipment acquires the target information.
It should be understood that ESA relocation comprises relocation from the first edge application server EAS1 to the second edge application server EAS2 or from the first application function AF1 to the second application function AF 2. Wherein the first edge application server and the first application function are an old edge application server (old EAS) and an old application function, respectively, and the second edge application server and the second application function are a new edge application server (new EAS) and a new application function, respectively. The first network device is a network device communicatively connected with the EAS1/AF1, and the UE can communicate with the EAS1/AF1 through the first network device.
The target information may be an End Marker (End Marker), a Flow End Marker (Flow End Marker), or the like, or may be a last packet notification message sent by the terminal.
In one implementation, the first network device includes at least one of:
a first User Plane Function (UPF);
a first PDU Session Anchor (PSA); the PDU session anchor may also be denoted by L-PSA.
A first Uplink Classifier (UL CL);
first Point of diversion (Break Point).
Step S202, responding to the target information, and reporting service quality monitoring facing the first edge application server or the first application function.
Taking the obtained target information as a trigger condition, the first network device triggers a Monitoring Reporting process, for example, Nx Reporting Procedure, and reports QoS Monitoring facing the first edge application server or the first application function (QoS Monitoring Reporting), and the first network device reports the obtained QoS Monitoring to the first edge application device or the first application function.
The trigger condition of QoS Monitoring Reporting of UPF in 5GC comprises the following conditions:
event triggered (event triggered);
periodic triggering (period);
the time when the result of the packet delay measurement is not received exceeds a threshold (while no packet delay measurement is received for a delay exceeded a threshold);
the PDU Session is released (where the PDU Session is released).
In the embodiment of the application, the target information is acquired, the target information is responded, the QoS Monitoring facing the first edge application server or the first application function is reported, and the QoS Monitoring Reporting can be reported in time.
Fig. 3 is another schematic flow chart of an information reporting method provided in the embodiment of the present application, where the method is executed by a first network device, and as shown in fig. 3, the method may include the following steps.
Step S301, when the first edge application server or application function is relocated to a second edge application server or application function, obtaining the target information. The target information is used for indicating that data transmission between the first network device and the first edge application server or the first application function is completed or indicating that data transmission between the first network device and the second network device is completed.
It should be understood that there is a communication connection between the first network device and the first edge application server or first application function, a communication connection between the second network device and the second edge application server or second application function, and a communication connection between the first network device and the second network device.
In one implementation, the first network device includes at least one of:
a first user plane function;
a first PDU session anchor point;
a first uplink classifier;
a first tapping point.
The second network device comprises at least one of:
a second user plane function;
a second PDU session anchor point;
a second uplink classifier;
a second tapping point.
It should be understood that the first network device and the second network device may be different devices or the same device. Specific examples are as follows:
scene one: relocation to a second edge application server EAS2 by a first edge application server EAS1, wherein a first network device in communication with the EAS1 includes a first upstream classifier UL CL1 and a first PDU session anchor PSA1, and a second network device in communication with the EAS2 includes a second upstream classifier UL CL2 and a second PDU session anchor PSA 2.
Before relocation, the data transmission flow from the UE to the EAS1 is UE → UL CL1 → PSA1 → EAS 1;
in the relocation process, the data transmission flow from the UE to the EAS1 is UE → UL CL2 → UL CL1 → PSA1 → EAS 1;
after the relocation is completed, the data transmission flow of the UE to the EAS2 is UE → UL CL2 → PSA2 → EAS 2.
Scene two: relocation to a second edge application server EAS2 by a first edge application server EAS1, wherein EAS1 and EAS2 both establish a communication connection with the same UL CL.
Before relocation, the data transmission flow from the UE to the EAS1 is UE → UL CL → PSA1 → EAS 1;
in the relocation process, the data transmission flow from the UE to the EAS1 is UE → UL CL → PSA1 → EAS 1;
after the relocation is completed, the data transmission flow of the UE to the EAS2 is UE → UL CL → PSA2 → EAS 2.
And under the ESArelection scene, the first network equipment acquires the target information.
In one implementation, the obtaining target information includes:
and receiving an End Marker (End Marker) sent by the second network device, wherein the End Marker is used for indicating that data transmission between the first network device and the second network device is ended.
And the End Marker is sent to the second network equipment, and after the End Marker is received by the target, the target knows that no data is sent from the network element sending the End Marker. For example, when the second PDU session anchor PSA2 receives the End Marker transmitted from the first PDU session anchor PSA1, the PSA2 determines that no more data is being transmitted from the PSA 1.
The End Marker is generated by a second network device at the upper level and is sent to the first network device. For example, taking scenario one as an example, an End Marker may be generated by the second uplink classifier UL CL2, sent to the second PDU session anchor PSA2 via the first uplink classifier UL CL1 and the first PDU session anchor PSA 1; for example, in scenario two, an End Marker is generated by the uplink classifier UL CL, and sent to the second PDU session anchor PSA2 via the first PDU session anchor PSA 1.
In another implementation, the obtaining target information includes:
and receiving a Flow End identifier (Flow End Marker) sent by a second network device, where the Flow End identifier is used to indicate that data transmission between the first network device and the first edge application server or the first application function is ended.
The sending target of the Flow End Marker is the first edge application server EAS1, and when the target receives the Flow End Marker sent by the first network device, the EAS1 knows that the data packet is not sent any more.
And the End Marker is generated by the second network equipment and is sent to the first network equipment. For example, taking scenario one as an example, a Flow End Marker may be generated by the second upstream classifier UL CL2, sent to the EAS1 via the first upstream classifier UL CL1 and the first PDU session anchor PSA 1; for example, in scenario two, a Flow End Marker may be generated by the uplink classifier UL CL and sent to EAS1 via the first PDU session anchor PSA 1.
In another implementation, the target information may be a last packet notification message sent by the terminal. After the UE sends the last data packet to the first edge application server, the UE may generate last packet notification information (last packet notification) and send the last packet notification information to the first edge application server or the first application function.
There are various methods for sending the last packet notification to the first edge application server or the first application function.
In one implementation, the obtaining target information includes:
and acquiring last packet notification information which is sent to the first edge application server or the first application function by the terminal through an application layer, wherein the last packet notification information is used for indicating that the terminal has sent the last data packet to the first edge application server or the first application function.
The terminal may send the last packet notification information to the first edge application server or the first application function through an application layer. The first network device may intercept the last packet notification message, thereby determining that the terminal is no longer sending data packets to the first edge application server.
In one implementation, the last packet notification information carries a target packet header flag. When the first network device intercepts the information, whether the intercepted information carries the header mark of the target packet can be judged to be the notification information of the last packet.
In another implementation, the obtaining target information includes:
receiving last packet notification information transmitted by a session management function through an N4 session management procedure (N4 session management procedure), the last packet notification information being transmitted to the session management function by a terminal through a Non-Access Stratum (NAS) message, the last packet notification information being used to indicate that the terminal has finished transmitting a last data packet to the first edge application server or the first application function.
The terminal may send the last packet notification message to the first edge application server or the first application function through the NAS message. The terminal sends the NAS message to a Session Management Function (SMF), and the SMF forwards the NAS message to the first edge application server or the first application Function. In addition, after receiving the last packet notification message, the SMF may forward the last packet notification message to the first network device through the N4 session management procedure.
Step S302, responding to the target information, and reporting service quality monitoring facing a first edge application server or a first application function.
In one implementation manner, after acquiring the End Marker, the first network device triggers a monitoring reporting process, and reports the service quality monitoring oriented to the first edge application server or the first application function. For example, when the first network device UPF1, PSA1, UL CL1, or BP1 receives the End Marker sent by the second network device UPF2, UL CL2, or BP2, the Nx Reporting Procedure is triggered to report the QoS Monitoring for the first edge application server or the first application function.
In another implementation manner, after acquiring the Flow End Marker, the first network device triggers a monitoring reporting process, and reports the quality of service monitoring oriented to the first edge application server or the first application function. For example, when the first network device UPF1, PSA1, UL CL1, or BP1 receives the Flow End Marker sent by the second network device UPF2, UL CL2, or BP2, it triggers Nx Reporting Procedure to report the QoS Monitoring facing the first edge application server or the first application function.
In another implementation, after acquiring the last packet notification message, the first network device triggers a monitoring reporting process and reports the qos monitoring for the first edge application server or the first application function. For example, when the first network device UPF1, PSA1, UL CL1, or BP1 acquires a last packet notification sent by the application layer, or acquires a last packet notification sent by the SMF, it triggers Nx Reporting Procedure and reports QoS Monitoring for the first edge application server or the first application function.
As can be seen, the first network device in the embodiment of the present application triggers the Reporting of the Qos Monitoring to the first edge application server or the first application function by acquiring the end identifier, the flow end identifier, or the last packet notification message, so that the Qos Monitoring Reporting can be reported in time.
It should be noted that, in the information reporting method provided in the embodiment of the present application, the execution main body may be an information reporting apparatus, or a control module in the information reporting apparatus, configured to execute the information reporting method. In the embodiment of the present application, a method for an information reporting device to perform information reporting is taken as an example to describe the information reporting device provided in the embodiment of the present application.
Fig. 4 is a schematic structural diagram of an information reporting apparatus according to an embodiment of the present application, and as shown in fig. 4, the information reporting apparatus 400 includes: an information acquisition module 401 and an information reporting module 402.
The information obtaining module 401 is configured to obtain target information; the information reporting module 402 is configured to report, in response to the target information, a qos monitoring for the first edge application server or the first application function.
Therefore, the embodiment of the application reports the service quality monitoring facing the first edge application server or the first application function by acquiring the target information and responding to the target information, so that the service quality monitoring can be reported in time.
Based on the foregoing embodiment, further, the information obtaining module is configured to perform:
acquiring target information under the condition that the first edge application server or the application function is relocated to a second edge application server or the application function, wherein the target information is used for indicating that data transmission between the first network equipment and the first edge application server or the first application function is completed or indicating that data transmission between the first network equipment and the second network equipment is completed; and the first network equipment is in communication connection with the first edge application server or the first application function, and the second network equipment is in communication connection with the second edge application server or the second application function.
Further, the information obtaining module is configured to perform:
and receiving an end identifier sent by the second network equipment, wherein the end identifier is used for indicating that the data transmission between the first network equipment and the second network equipment is ended.
Further, the information obtaining module is configured to perform:
and receiving a flow end identifier sent by the second network equipment, wherein the flow end identifier is used for indicating that the data transmission between the first network equipment and the first edge application server or the first application function is ended.
Further, the information obtaining module is configured to perform:
and acquiring last packet notification information which is sent to the first edge application server or the first application function by the terminal through an application layer, wherein the last packet notification information is used for indicating that the terminal has sent the last data packet to the first edge application server or the first application function.
Further, the last packet notification information carries a target packet header flag.
Further, the information obtaining module is configured to perform:
receiving last packet notification information sent by a session management function through an N4 session management procedure, the last packet notification information being sent by a terminal to the session management function through a non-access stratum message, the last packet notification information indicating that the terminal has finished sending a last data packet to the first edge application server or first application function.
Further, the first network device comprises at least one of:
a first user plane function;
a first PDU session anchor point;
a first uplink classifier;
a first tapping point.
Further, the second network device comprises at least one of:
a second user plane function;
a second PDU session anchor point;
a second uplink classifier;
a second tapping point.
Therefore, the embodiment of the application triggers the service quality monitoring of the reporting side to the first edge application server or the first application function by acquiring the end identifier, the flow end identifier or the last packet notification message, so that the service quality monitoring can be reported in time.
The information reporting apparatus in the embodiment of the present application may be an apparatus, or may also be a component, an integrated circuit, or a chip in a terminal. The device can be a mobile terminal or a non-mobile terminal. By way of example, the mobile terminal may include, but is not limited to, the above-listed type of terminal 11, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine, a kiosk, or the like, and the embodiments of the present application are not limited in particular.
The information reporting apparatus in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The information reporting apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiments in fig. 2 to fig. 3, and achieve the same technical effect, and is not described herein again to avoid repetition.
Specifically, the embodiment of the application further provides a network side device. As shown in fig. 5, the network device 500 includes: antenna 51, radio frequency device 52, baseband device 53. The antenna 51 is connected to a radio frequency device 52. In the uplink direction, the rf device 52 receives information via the antenna 51 and sends the received information to the baseband device 53 for processing. In the downlink direction, the baseband device 53 processes information to be transmitted and transmits the information to the radio frequency device 52, and the radio frequency device 52 processes the received information and transmits the processed information through the antenna 51.
The above-mentioned band processing means may be located in the baseband means 53, and the method performed by the network side device in the above embodiment may be implemented in the baseband means 53, where the baseband means 53 includes a processor 54 and a memory 55.
The baseband device 53 may include, for example, at least one baseband board, on which a plurality of chips are disposed, as shown in fig. 5, wherein one chip, for example, the processor 54, is connected to the memory 55, and calls the program in the memory 55 to perform the network device operation shown in the above method embodiment.
The baseband device 53 may further include a network interface 56 for exchanging information with the radio frequency device 52, such as a Common Public Radio Interface (CPRI).
Specifically, the network side device in the embodiment of the present application further includes: the instructions or programs stored in the memory 55 and executable on the processor 54, and the processor 54 calls the instructions or programs in the memory 55 to execute the methods executed by the modules shown in fig. 4, and achieve the same technical effects, which are not described herein for avoiding repetition.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the above-mentioned information reporting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or an instruction, to implement each process of the above information reporting method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip or a system-on-chip, etc.
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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (20)

1. An information reporting method, performed by a first network device, includes:
acquiring target information;
and responding the target information, and reporting the service quality monitoring facing the first edge application server or the first application function.
2. The method of claim 1, wherein the obtaining target information comprises:
acquiring target information for indicating that data transmission between a first network device and the first edge application server or the first application function is completed or indicating that data transmission between the first network device and a second network device is completed in the case of relocation to the second edge application server or the application function by the first edge application server or the application function; and the first network equipment is in communication connection with the first edge application server or the first application function, and the second network equipment is in communication connection with the second edge application server or the second application function.
3. The method according to claim 1 or 2, wherein the obtaining target information comprises:
and receiving an end identifier sent by the second network equipment, wherein the end identifier is used for indicating that the data transmission between the first network equipment and the second network equipment is ended.
4. The method according to claim 1 or 2, wherein the obtaining target information comprises:
and receiving a flow ending identifier sent by a second network device, wherein the flow ending identifier is used for indicating that data transmission between the first network device and the first edge application server or the first application function is ended.
5. The method according to claim 1 or 2, wherein the obtaining target information comprises:
and acquiring last packet notification information which is sent to the first edge application server or the first application function by the terminal through an application layer, wherein the last packet notification information is used for indicating that the terminal has sent the last data packet to the first edge application server or the first application function.
6. The method according to claim 5, wherein said last packet notification information carries a target packet header flag.
7. The method according to claim 1 or 2, wherein the obtaining target information comprises:
receiving last packet notification information sent by a session management function through an N4 session management procedure, the last packet notification information being sent by a terminal to the session management function through a non-access stratum message, the last packet notification information indicating that the terminal has finished sending a last data packet to the first edge application server or first application function.
8. The method of claim 1, wherein the first network device comprises at least one of:
a first user plane function;
a first PDU session anchor point;
a first uplink classifier;
a first tapping point.
9. The method of claim 2, wherein the second network device comprises at least one of:
a second user plane function;
a second PDU session anchor point;
a second uplink classifier;
a second tapping point.
10. An information reporting apparatus, comprising:
the information acquisition module is used for acquiring target information;
and the information reporting module is used for responding the target information and reporting the service quality monitoring facing the first edge application server or the first application function.
11. The apparatus of claim 10, wherein the information obtaining module is configured to perform:
acquiring target information for indicating that data transmission between a first network device and the first edge application server or the first application function is completed or indicating that data transmission between the first network device and a second network device is completed in the case of relocation to the second edge application server or the application function by the first edge application server or the application function; and the first network equipment is in communication connection with the first edge application server or the first application function, and the second network equipment is in communication connection with the second edge application server or the second application function.
12. The apparatus according to claim 10 or 11, wherein the information obtaining module is configured to perform:
and receiving an end identifier sent by the second network equipment, wherein the end identifier is used for indicating that the data transmission between the first network equipment and the second network equipment is ended.
13. The apparatus according to claim 10 or 11, wherein the information obtaining module is configured to perform:
and receiving a flow end identifier sent by the second network equipment, wherein the flow end identifier is used for indicating that the data transmission between the first network equipment and the first edge application server or the first application function is ended.
14. The apparatus according to claim 10 or 11, wherein the information obtaining module is configured to perform:
and acquiring last packet notification information which is sent to the first edge application server or the first application function by the terminal through an application layer, wherein the last packet notification information is used for indicating that the terminal has sent the last data packet to the first edge application server or the first application function.
15. The apparatus according to claim 14, wherein said last packet notification information carries a target packet header flag.
16. The apparatus according to claim 10 or 11, wherein the information obtaining module is configured to perform:
receiving last packet notification information sent by a session management function through an N4 session management procedure, the last packet notification information being sent by a terminal to the session management function through a non-access stratum message, the last packet notification information indicating that the terminal has finished sending a last data packet to the first edge application server or first application function.
17. The apparatus of claim 11, wherein the first network device comprises at least one of:
a first user plane function;
a first PDU session anchor point;
a first uplink classifier;
a first tapping point.
18. The apparatus of claim 11, wherein the second network device comprises at least one of:
a second user plane function;
a second PDU session anchor point;
a second uplink classifier;
a second tapping point.
19. A network-side device, comprising a processor, a memory, and a program or an instruction stored in the memory and executable on the processor, wherein the program or the instruction, when executed by the processor, implements the steps of the information reporting method according to any one of claims 1 to 9.
20. A readable storage medium, wherein a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the information reporting method according to any one of claims 1 to 9 is implemented.
CN202011626370.8A 2020-12-30 2020-12-30 Information reporting method and device and network side equipment Pending CN114698017A (en)

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CN101378583B (en) * 2007-08-29 2012-09-05 华为技术有限公司 Method, device and system for obtaining service quality report
US20150304865A1 (en) * 2012-10-30 2015-10-22 Telefonaktiebolaget L M Ericsson (Publ) Quality of service monitoring for internet protocol based communication service
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