CN115696401A

CN115696401A - Function triggering method, device and storage medium

Info

Publication number: CN115696401A
Application number: CN202211349088.9A
Authority: CN
Inventors: 李�一; 杨飞虎; 曹丽娟; 朱小萌; 郑雨婷; 肖天; 李贝; 刘光海
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03

Abstract

The application provides a function triggering method, a function triggering device and a storage medium, relates to the technical field of communication, and can improve the accuracy of function triggering. The method comprises the following steps: acquiring a first index of each data packet in a plurality of data packets transmitted by terminal equipment within a preset time period; the first indicator includes at least one of: time delay, and rate; determining a second metric based on the first metric of the plurality of data packets; the second index is used for representing the network index of the terminal equipment; under the condition that the second index meets a preset condition, triggering a communication function corresponding to the second index; the communication function is a communication function between the access network device and the terminal device. The embodiment of the application is used in the function triggering process.

Description

Function triggering method, device and storage medium

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for triggering a function, and a storage medium.

Background

Currently, the communication function is generally triggered based on Reference Signal Receiving Power (RSRP). The process is as follows: and if the RSRP of the terminal equipment is smaller than the threshold value, triggering the communication function.

However, the RSRP is a measurement of the power level of the signal received by the terminal device, and this indicator can only indirectly reflect the quality of the current network indicator of the terminal device. Therefore, if the network function is triggered according to the indirect index, the problem of inaccurate triggering is likely to occur, thereby causing resource waste or influencing the service perception of the terminal equipment.

Disclosure of Invention

The application provides a function triggering method, a function triggering device and a storage medium, and solves the technical problem of how to improve the accuracy of function triggering.

In order to achieve the purpose, the technical scheme is as follows:

in a first aspect, the present application provides a method for triggering a function, including: acquiring a first index of each data packet in a plurality of data packets transmitted by terminal equipment within a preset time period; the first indicator includes at least one of: time delay, and rate; determining a second metric based on the first metric of the plurality of data packets; the second index is used for representing the network index of the terminal equipment; under the condition that the second index meets a preset condition, triggering a communication function corresponding to the second index; the communication function is a communication function between the access network device and the terminal device.

In one possible implementation, the second indicator includes at least one of: the time delay index of the terminal equipment, the rate index of the terminal equipment and the reliability index of the terminal equipment.

In a possible implementation manner, in a case that the second indicator includes a delay indicator, determining the second indicator based on the first indicator of the multiple data packets includes: determining a delay index based on the delay of each data packet; the delay indicator includes at least one of: a first value of delay, a second value of delay, and a third value of delay; the first value of the time delay is the number of the data packets of which the time delay is greater than or equal to a first preset threshold value; the second value of the time delay is the ratio of the number of the data packets of which the time delay is greater than or equal to a first preset threshold value to the number of the data packets; the third value of the time delay is the average value of the time delays of a plurality of data packets; the first preset threshold comprises at least one of: a second preset threshold and a third preset threshold; the second preset threshold is a time delay preset threshold sent by the core network equipment to the access network equipment; the third preset threshold is a preset delay threshold configured by the access network device.

In a possible implementation manner, in a case that the second indicator satisfies a preset condition, triggering a communication function corresponding to the second indicator includes: and triggering the communication function corresponding to the time delay under the condition that the first time delay value is greater than a fourth preset threshold value, and/or the second time delay value is greater than a fifth preset threshold value, and/or the third time delay value is greater than a sixth preset threshold value.

In one possible implementation, in a case that the second indicator includes a rate indicator, determining the second indicator based on the first indicator of the plurality of packets includes: determining a rate indicator based on the rate of each data packet; the rate indicator includes at least one of: a rate first value, a rate second value, and a rate third value; the first rate value is the number of data packets of which the rate is less than or equal to a seventh preset threshold; the second rate value is the ratio of the number of the data packets of which the time delay is less than or equal to a seventh preset threshold value to the number of the data packets; the third rate value is an average of the rates of the plurality of data packets; the seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold; the eighth preset threshold is a preset threshold of the rate sent by the core network device to the access network device; the ninth preset threshold is a preset threshold of the rate configured by the access network device.

In a possible implementation manner, in a case that the second indicator satisfies a preset condition, triggering a communication function corresponding to the second indicator includes: and triggering the communication function corresponding to the speed under the condition that the first speed value is greater than a tenth preset threshold, and/or the second speed value is greater than an eleventh preset threshold, and/or the third speed value is greater than a twelfth preset threshold.

In one possible implementation, in a case that the second indicator includes a reliability indicator, determining the second indicator based on the first indicator of the plurality of packets includes: determining the number of first data packets from a plurality of data packets; the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value; and determining the ratio of the number of the first data packets to the number of the data packets as a reliability index.

In a possible implementation manner, in a case that the second indicator satisfies a preset condition, triggering a communication function corresponding to the second indicator includes: under the condition that the reliability index is smaller than a thirteenth preset threshold value, triggering a communication function corresponding to the reliability; the thirteenth preset threshold comprises a fourteenth preset threshold and a fifteenth preset threshold; the fourteenth preset threshold is a reliability preset threshold sent by the core network device to the access network device; and the fifteenth preset threshold is a reliability preset threshold configured by the access network equipment.

In one possible implementation, the method further includes: and under the condition that the access network equipment generates the trigger message based on the second index, triggering the communication function corresponding to the second index.

In a second aspect, the present application provides a function triggering apparatus, comprising: a communication unit and a processing unit; the communication unit is used for acquiring a first index of each data packet in a plurality of data packets transmitted by the terminal equipment within a preset time period; the first indicator includes at least one of: time delay, and rate; a processing unit for determining a second index based on a first index of a plurality of data packets; the second index is used for representing the network index of the terminal equipment; the processing unit is further used for triggering a communication function corresponding to the second index under the condition that the second index meets the preset condition; the communication function is a communication function between the access network device and the terminal device.

In a possible implementation manner, the processing unit is further configured to determine a delay index based on a delay of each data packet; the delay indicator includes at least one of: a first value of delay, a second value of delay, and a third value of delay; the first delay value is the number of the data packets of which the delay is greater than or equal to a first preset threshold value; the second value of the time delay is the ratio of the number of the data packets of which the time delay is greater than or equal to a first preset threshold value to the number of the data packets; the third value of the time delay is the average value of the time delays of a plurality of data packets; the first preset threshold includes at least one of: a second preset threshold and a third preset threshold; the second preset threshold is a time delay preset threshold sent by the core network equipment to the access network equipment; the third preset threshold is a delay preset threshold configured by the access network device.

In a possible implementation manner, the processing unit is further configured to trigger a communication function corresponding to the time delay when the first value of the time delay is greater than a fourth preset threshold, and/or the second value of the time delay is greater than a fifth preset threshold, and/or the third value of the time delay is greater than a sixth preset threshold.

In a possible implementation manner, the processing unit is further configured to determine a rate indicator based on a rate of each data packet; the rate indicator includes at least one of: a rate first value, a rate second value, and a rate third value; the first rate value is the number of data packets of which the rate is less than or equal to a seventh preset threshold; the second rate value is the ratio of the number of the data packets of which the time delay is less than or equal to a seventh preset threshold value to the number of the data packets; the third rate value is an average of the rates of the plurality of data packets; the seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold; the eighth preset threshold is a preset threshold of the rate sent by the core network device to the access network device; the ninth preset threshold is a preset threshold of the rate configured by the access network device.

In a possible implementation manner, the processing unit is further configured to trigger a communication function corresponding to the rate when the first value of the rate is greater than a tenth preset threshold, and/or the second value of the rate is greater than an eleventh preset threshold, and/or the third value of the rate is greater than a twelfth preset threshold.

In a possible implementation manner, the processing unit is further configured to determine a number of first data packets from the plurality of data packets; the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value; and the processing unit is further used for determining that the ratio of the number of the first data packets to the number of the data packets is a reliability index.

In a possible implementation manner, the processing unit is further configured to trigger a communication function corresponding to the reliability if the reliability index is smaller than a thirteenth preset threshold; the thirteenth preset threshold comprises a fourteenth preset threshold and a fifteenth preset threshold; the fourteenth preset threshold is a reliability preset threshold sent by the core network device to the access network device; and the fifteenth preset threshold is a reliability preset threshold configured by the access network equipment.

In a possible implementation manner, in a case that the access network device generates the trigger message based on the second indicator, the processing unit is further configured to trigger a communication function corresponding to the second indicator.

In a third aspect, the present application provides a function triggering apparatus, comprising: a processor and a communication interface; the communication interface is coupled to a processor for executing a computer program or instructions for implementing the function triggering method as described in the first aspect and any one of the possible implementations of the first aspect.

In a fourth aspect, the present application provides a computer-readable storage medium having stored therein instructions that, when executed on a terminal, cause the terminal to perform a function triggering method as described in the first aspect and any one of the possible implementations of the first aspect.

In a fifth aspect, the present application provides a computer program product comprising instructions that, when run on a function triggering apparatus, cause the function triggering apparatus to perform the function triggering method as described in the first aspect and any one of the possible implementations of the first aspect.

In a sixth aspect, the present application provides a chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a computer program or instructions to implement the function triggering method as described in the first aspect and any one of the possible implementations of the first aspect.

In particular, the chip provided in the present application further comprises a memory for storing a computer program or instructions.

The technical scheme at least brings the following beneficial effects: according to the function triggering method provided by the application, the access network device obtains a first index (for example, time delay, speed and the like) of each data packet in a plurality of data packets transmitted by the terminal device within a preset time period, and determines a second index (namely, a network index of the terminal device) based on the first indexes of the plurality of data packets. Then, the access network device may determine whether the second indicator satisfies a preset condition, and if so, trigger a communication function corresponding to the second indicator (i.e., a communication function between the access network device and the terminal device). Therefore, the function triggering method provided by the application can judge whether the communication function is triggered or not based on the index which can directly reflect the network actual condition of the terminal equipment, such as time delay and/or speed, so that the accuracy of function triggering is improved, and the problems of resource waste or influence on service perception and the like caused by false triggering are avoided.

Drawings

Fig. 1 is a block diagram of a communication system according to an embodiment of the present application;

fig. 2 is a flowchart of a function triggering method according to an embodiment of the present application;

fig. 3 is a flowchart of another function triggering method provided in the embodiment of the present application;

fig. 4 is a flowchart of another function triggering method provided in the embodiment of the present application;

fig. 5 is a flowchart of another function triggering method provided in the embodiment of the present application;

fig. 6 is a schematic structural diagram of a function triggering device according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of another function triggering device according to an embodiment of the present application.

Detailed Description

The following describes a function triggering method, an apparatus, and a storage medium provided in an embodiment of the present application in detail with reference to the accompanying drawings.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

The terms "first" and "second" and the like in the description and drawings of the present application are used for distinguishing different objects or for distinguishing different processes for the same object, and are not used for describing a specific order of the objects.

Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.

Hereinafter, terms related to the embodiments of the present application are explained for the convenience of the reader.

1. Service-level agreement (SLA)

The SLA means a service commitment made between a provider and a user in order to commonly provision services, priorities, responsibilities, and the like. The network slice service provider should provide the corresponding quality of service (QoS) guarantee to the user according to the SLA commitment.

Optionally, the SLA may include quantifiable indicators of rate, delay, reliability, and the like. Wherein the rate comprises at least one of: average rate, and peak rate. The time delay includes at least one of: end-to-end average delay, and end-to-end maximum delay. The reliability refers to the ratio of the number of data packets transmitted by the terminal device in a reasonable time delay range to the total number of data packets in a certain time period.

2. Guaranteed Flow Bit Rate (GFBR)

GFBR refers to the lowest value of the rate at which packets can be transmitted normally.

3. Packet Delay Budget (PDB)

The PDB refers to a maximum time during which a packet can be delayed in transmitting the packet between an end device and another device (e.g., a User Port Function (UPF) device).

4. Packet Error Rate (PER)

The PER is a ratio of the number of data packets that are not successfully transmitted to other devices by the receiving end to the number of data packets sent by the sending end.

In an alternative implementation, if the transmission time of the data packet exceeds the PDB of the data packet, the data packet may be determined as a data packet that is not successfully transmitted to other devices by the receiving end.

5. Scheduling priority function

The scheduling priority function refers to the access network equipment adjusting the priority of the target service of the terminal equipment. The smaller the priority setting of the target service of the terminal device is, the higher the priority of the target service of the terminal device is.

It should be noted that the access network device may schedule the service Data in sequence according to a priority order, for example, a Data Radio Bearer (DRB) with a highest priority is scheduled preferentially (for example, the priority is allocated in a Media Access Control (MAC) Protocol Data Unit (PDU) resource).

6. Scheduling-free function

The scheduling-free function refers to a process in which the access network device directly sends data to the terminal device based on pre-configured parameters (e.g., parameters such as a period, a time-frequency domain resource, and a Modulation and Coding Scheme (MCS)), and does not need to pre-configure with the terminal device before sending the data to the terminal device.

7. Minimum-slot function

The minimum time slot function refers to scheduling of service resources based on symbol granularity in uplink and downlink, for example, the access network device performs scheduling of service resources through two OFDM symbols, which can shorten the time of scheduling of service resources, thereby achieving the effect of follow-up transmission.

Optionally, in the process of performing, by the access network device, service resource scheduling based on the symbol granularity, the starting position of the resource scheduled by the access network device does not need to be kept consistent with the starting position of the time slot, so that the starting position of the resource scheduled can be configured flexibly, so as to further shorten the time for scheduling the service resource.

8. Time slot repeat function

The timeslot repeat function refers to transmitting the same data packet based on multiple timeslots, so as to avoid an influence caused by normal transmission of a Physical Downlink Shared Channel (PDSCH) data packet or a Physical Uplink Shared Channel (PUSCH) data packet of a timeslot that cannot support a low-latency high-reliability communication service (URLLC), thereby improving reliability of data packet transmission.

Optionally, in a URLLC scenario of a 5G network, if the terminal device cannot send transmission feedback, the access network device may repeatedly transmit data of different redundancy versions in multiple time slots (or symbols).

9. Packet Data Convergence Protocol (PDCP) duplicate (duplication) functionality

The PDCP duplication function is to copy one data packet into a plurality of identical data packets, and transmit the identical data packets based on a plurality of paths, so that a receiving end can acquire the plurality of identical data packets, thereby improving reliability of data packet transmission.

The above is a brief introduction to some of the concepts involved in the embodiments of the present application.

As shown in fig. 1, fig. 1 is a schematic diagram of a communication system 10 provided in an embodiment of the present application. The communication system 10 may include: access network equipment 101, and terminal equipment 102.

The access network device 101 is a device that is located on the access network side of the communication system 10 and has a wireless transceiving function, or a chip system that can be installed in the device.

The access network device 101 is configured to obtain a first indicator of each of multiple data packets transmitted by the terminal device within a preset time period, and determine a second indicator based on the first indicator of the multiple data packets. The second index is used for representing a network index of the terminal device, and under the condition that the second index meets a preset condition, a communication function corresponding to the second index is triggered.

Wherein the first index comprises at least one of: time delay, and rate. The communication function is a communication function between the access network device and the terminal device.

In some examples, the access network device 101 includes, but is not limited to: an Access Point (AP) in a WiFi system, such as a home gateway, a router, a server, a switch, a bridge, etc., an evolved node B (eNB), a Radio Network Controller (RNC), a node B (NodeB, NB), a base station controller (base station controller, BSC), a Base Transceiver Station (BTS), a home base station (e.g., home evolved NodeB, or home NodeB, HNB), a base band unit (base band unit, BBU), a radio relay node, a radio backhaul node, a transmission point (transmission and reception point, TRP, or transmission point, TP), etc., may also be a gbb in a 5G base station, such as a new radio base station (NR), or a transmission point (TRP, or TP), one or a group of base stations (including multiple antennas) in the 5G system may also constitute an antenna panel, or a panel of a radio access point (eNB), or a radio access point (BBU), or a radio access node (RSU) may also constitute a radio access point (BBU, or a radio access node (RSU), or a radio access point (BBU) device. The access network device 101 further includes base stations in different networking modes, such as a master evolved NodeB (MeNB), a secondary base station (secondary eNB, seNB, or secondary gNB, sgNB). The access network equipment 101 also includes different types, such as terrestrial base stations, aerial base stations, and satellite base stations.

The terminal device 102 is a device with a wireless communication function, and can be deployed on land, including indoors or outdoors, in a hand-held or vehicle-mounted manner, or on the water surface (such as a ship). And may also be deployed in the air (e.g., airplanes, balloons, satellites, etc.).

In some examples, terminal device 102, also referred to as User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), and a terminal, etc., is a device that provides voice and/or data connectivity to a user. For example, the terminal device 102 includes a handheld device, an in-vehicle device, and the like having a wireless connection function. Currently, the terminal device 102 may be: mobile phone (mobile phone), tablet computer, notebook computer, palmtop computer, mobile Internet Device (MID), wearable device (e.g., smart watch, smart bracelet, pedometer, etc.), vehicle-mounted device (e.g., automobile, bicycle, electric vehicle, airplane, ship, train, high-speed rail, etc.), virtual Reality (VR) device, augmented Reality (AR) device, wireless terminal in industrial control (industrial control), smart home device (e.g., refrigerator, television, air conditioner, electric meter, etc.), smart robot, workshop device, wireless terminal in self drive (self drive), wireless terminal in remote surgery (remote medical supply), wireless terminal in smart grid (smart grid), wireless terminal in transportation safety (transportation safety), wireless terminal in smart city (smart city) or wireless terminal in smart grid (smart city), wireless terminal in smart airplane, unmanned plane, etc., such as a flying robot, unmanned plane, etc. In one possible application scenario, the terminal device is a terminal device that often works on the ground, such as a vehicle-mounted device. In the present application, for convenience of description, a Chip disposed in the above-mentioned device, such as a System-On-a-Chip (SOC), a baseband Chip, or the like, or another Chip having a communication function may also be referred to as a terminal device 102.

Optionally, the terminal device 102 may be an embedded communication apparatus, and may also be a handheld communication device of a user, including a mobile phone, a tablet computer, and the like.

As an example, in the embodiment of the present application, the terminal device 102 may also be a wearable device. Wearable equipment can also be called wearable intelligent equipment, is the general term of equipment that uses wearable technique to carry out intelligent design, develop can dress to daily wearing, such as glasses, gloves, wrist-watch, dress and shoes. A wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction and cloud interaction. The generalized wearable smart device includes full functionality, large size, and can implement full or partial functionality without relying on a smart phone, such as: smart watches or smart glasses and the like, and only focus on a certain type of application functions, and need to be used in cooperation with other devices such as smart phones, such as various smart bracelets for physical sign monitoring, smart jewelry and the like.

It should be noted that fig. 1 is only an exemplary framework diagram, the number of nodes included in fig. 1 is not limited, and other nodes may be included besides the functional nodes shown in fig. 1, such as: OAM equipment, core network equipment, etc., which should not be construed as limiting the present application.

In addition, the communication system described in the embodiment of the present application is for more clearly illustrating the technical solution of the embodiment of the present application, and does not constitute a limitation to the technical solution provided in the embodiment of the present application, and it is known by a person of ordinary skill in the art that the technical solution provided in the embodiment of the present application is also applicable to similar technical problems with the evolution of network architecture and the appearance of new communication systems.

Currently, the communication function is generally triggered based on RSRP (or signal to interference plus noise ratio (SINR), or Reference Signal Received Quality (RSRQ), or PDCP packet loss rate of voice service). The process is as follows: and if the RSRP of the terminal equipment is smaller than the threshold value, triggering the communication function.

However, the RSRP is a measurement of the power level of the signal received by the terminal device, and this indicator can only indirectly reflect the quality of the current network indicator of the terminal device. Therefore, if the network function is triggered according to the indirect index, a problem of inaccurate triggering may occur, which may cause a waste of resources or affect service perception of the terminal device.

In order to solve the problems in the prior art, an embodiment of the present application provides a function triggering method, which can improve accuracy of function triggering. As shown in fig. 2, the method includes:

s201, the access network equipment acquires a first index of each data packet in a plurality of data packets transmitted by the terminal equipment within a preset time period.

Wherein the first index comprises at least one of: time delay (also referred to as transmission time), and rate.

Optionally, the access network device may set the preset time period based on actual conditions, for example, the access network device sets the preset time period to 15 minutes. The above is only an exemplary description of the preset time period, and the access network device may also set the preset time period to another time period (for example, 20 minutes), which is not limited in this application.

In a possible implementation manner, the plurality of data packets may include all or part of data packets transmitted by the terminal device within a preset time period. The number of the plurality of data packets may be set by the access network device according to an actual situation, which is not limited in this application.

S202, the access network equipment determines a second index based on the first indexes of the data packets.

The second index is used for representing a network index of the terminal equipment.

As an optional implementation manner, the implementation process of S202 may be: in a case that the first indicator includes a delay, the access network device may determine a delay indicator and/or a reliability indicator (i.e., a second indicator) of the terminal device according to the delay of each data in the plurality of data packets. In a case where the first indicator includes a rate, the access network device may determine a rate indicator (i.e., a second indicator) of the terminal device at the rate of each of the plurality of data packets. In the case that the first indicator includes a delay and a rate, the access network device may determine a delay indicator and/or a reliability indicator and/or a standard rate indicator (i.e., the second indicator) of the terminal device at the rate of each data in the plurality of data packets.

S203, the access network equipment determines whether the second index meets the preset condition.

In a possible implementation manner, in a case where the second index includes indexes of different terminal devices, the preset condition is also different. Illustratively, in the case that the second indicator includes a delay indicator of the terminal device, the preset condition is that the delay indicator of the terminal device is greater than a preset threshold #1; under the condition that the second index comprises a rate index of the terminal equipment, the preset condition is that the rate index of the terminal equipment is smaller than a preset threshold #2; in the case where the second index includes the reliability index of the terminal device, the preset condition is that the reliability index of the terminal device is smaller than a preset threshold #3.

Optionally, if the second index does not meet the preset condition, the access network device does not trigger the communication function corresponding to the second index.

If the second index meets the preset condition, the access network device executes S204.

And S204, the access network equipment triggers a communication function corresponding to the second index.

The communication function is a communication function between the access network device and the terminal device.

In one example, the communication function may include at least one of: a scheduling priority function, a scheduling free function, a minimum slot function, a slot repeat function, and a PDCP duty function. The above functions can be understood by referring to the description of the corresponding positions, and the description is omitted.

The technical scheme at least brings the following beneficial effects: according to the function triggering method provided by the application, the access network device obtains a first index (for example, time delay, speed and the like) of each data packet in a plurality of data packets transmitted by the terminal device within a preset time period, and determines a second index (namely, a network index of the terminal device) based on the first indexes of the plurality of data packets. Then, the access network device may determine whether the second indicator satisfies a preset condition, and if so, trigger a communication function corresponding to the second indicator (i.e., a communication function between the access network device and the terminal device). Therefore, the function triggering method provided by the application can judge whether the communication function is triggered or not based on the index which can directly reflect the actual network condition of the terminal equipment, such as time delay and/or speed, so that the accuracy of function triggering is improved, and the problems of resource waste or influence on service perception and the like caused by false triggering are avoided.

In an alternative embodiment, as indicated above, the second indicator may comprise at least one of: the time delay index of the terminal equipment, the rate index of the terminal equipment and the reliability index of the terminal equipment. Based on the above, the following three cases can be classified: in case 1, the second index comprises a time delay index of the terminal equipment; case 2, the second index comprises a rate index of the terminal device; and in case 3, the second index comprises a reliability index of the terminal equipment. In different cases, the method for determining the second index by the access network device is different, and therefore, the implementation process of determining the second index by the access network device in the above three cases is described below separately. On the basis of the method embodiment shown in fig. 2, this embodiment provides a possible implementation manner, as shown in fig. 3, and fig. 3 is a method for determining a second index for an access network device provided by the present application.

And in case 1, the second index comprises a time delay index of the terminal equipment.

In case 1, the implementation procedure of the access network device determining the second index may include the following S301.

S301, the access network equipment determines a delay index based on the delay of each data packet.

Wherein the delay index comprises at least one of the following: a first value of delay, a second value of delay, and a third value of delay. The first value of the time delay is the number of the data packets of which the time delay is greater than or equal to a first preset threshold value. The second value of the time delay is a ratio of the number of the data packets of which the time delay is greater than or equal to a first preset threshold value to the number of the data packets. The third value of the delay is an average of the delays of the plurality of data packets. The first preset threshold includes at least one of: a second preset threshold and a third preset threshold. The second preset threshold is a preset delay threshold sent by the core network device to the access network device. The third preset threshold is a delay preset threshold configured by the access network device.

Example 1, the plurality of data packets include: packet #1, packet #2, packet #3, packet #4, packet #5, packet #6, packet #7, packet #8, packet #9, and packet #10, and the first predetermined threshold is 10 milliseconds (ms), for example. The delay of the data packet #1 is 5ms, the delay of the data packet #2 is 6ms, the delay of the data packet #3 is 7ms, the delay of the data packet #4 is 4ms, the delay of the data packet #5 is 8ms, the delay of the data packet #6 is 9ms, the delay of the data packet #7 is 7ms, the delay of the data packet #8 is 5ms, the delay of the data packet #9 is 12ms, and the delay of the data packet #10 is 11ms.

In this example 1, the first value of the delay is 2 (i.e. the delay is greater than or equal to 10ms of the data packet), the second value of the delay is 0.2 (i.e. 2/10), and the third value of the delay is 7.4ms (i.e. (5 +6+7+4+8+9+7+ 12+ 11)/10).

In a possible implementation manner, the second preset threshold may be a PDB from the core network device to the access network device.

Case 2, the second indicator comprises a rate indicator of the terminal device.

In case 2, the implementation procedure of the access network device determining the second index may include the following S302.

S302, the access network equipment determines a rate index based on the rate of each data packet.

Wherein the rate indicator comprises at least one of: a first value of a rate, a second value of a rate, and a third value of a rate. The first value of the rate is the number of data packets for which the rate of data packets is less than or equal to a seventh predetermined threshold. The second value of the rate is a ratio of the number of packets whose delay is less than or equal to a seventh preset threshold to the number of packets. The third value of the rate is an average of the rates of the plurality of packets. The seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold. The eighth preset threshold is a preset threshold of the rate sent by the core network device to the access network device. The ninth preset threshold is a rate preset threshold configured by the access network device.

Example 2, the plurality of data packets includes: packet #11, packet #12, packet #13, packet #14, packet #15, packet #16, packet #17, packet #18, packet #19, and packet #20, and the seventh predetermined threshold is, for example, 10 megabits per second (Mbps). The rate of the packet #1 is 5Mbps, the rate of the packet #2 is 6Mbps, the rate of the packet #3 is 7Mbps, the rate of the packet #4 is 4Mbps, the rate of the packet #5 is 8Mbps, the rate of the packet #6 is 9Mbps, the rate of the packet #7 is 7Mbps, the rate of the packet #8 is 5Mbps, the rate of the packet #9 is 12Mbps, and the rate of the packet #10 is 11Mbps.

In this example 2, the first value of the rate is 7 (i.e. a packet with a rate greater than or equal to 10 Mbps), the second value of the rate is 0.7 (i.e. 7/10), and the third value of the rate is 7.4Mbps (i.e. (5 +6+7+4+8+ 7+ 12+ 11)/10).

In a possible implementation manner, the second preset threshold may be a GFBR from the core network device to the access network device.

And in case 3, the second index comprises a reliability index of the terminal equipment.

In case 3, the implementation procedure of the access network device determining the second index may include the following S303 to S304.

S303, the access network device determines the number of the first data packets from the multiple data packets.

And the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value.

In a possible implementation manner, the thirteenth preset threshold may be the same as the first preset threshold, and may also be different from the first preset threshold.

It is understood that if the delay of the data packet is less than or equal to the thirteenth threshold, the data packet can be characterized as being successfully transmitted within a reasonable delay range.

S304, the access network equipment determines that the ratio of the number of the first data packets to the number of the data packets is a reliability index.

Example 3, the plurality of data packets include: packet #21, packet #22, packet #23, packet #24, packet #25, packet #26, packet #27, packet #28, packet #29, and packet #30, and the thirteenth predetermined threshold is 10ms as an example. The delay of the packet #21 is 5ms, the delay of the packet #22 is 6ms, the delay of the packet #23 is 7ms, the delay of the packet #24 is 4ms, the delay of the packet #25 is 8ms, the delay of the packet #26 is 9ms, the delay of the packet #27 is 7ms, the delay of the packet #28 is 5ms, the delay of the packet #29 is 12ms, and the delay of the packet #30 is 11ms.

In this example 3, the number of first packets is 8, and the reliability index is 0.8 (i.e., 8/10).

It will be appreciated that the reliability indicator may be expressed by the ratio of the number of successfully transmitted packets to the number of multiple packets within a reasonable time delay. If the index is lower, the ratio of the number of the successfully transmitted data packets to the total number of the data packets is lower, and more data packets cannot be normally transmitted, so that the reliability of the terminal equipment is lower; if the index is higher, it indicates that the ratio of the number of successfully transmitted data packets to the total number of data packets is higher, and more data packets can be normally transmitted, which also indicates that the reliability of the terminal device is higher.

The technical scheme at least brings the following beneficial effects: according to the function triggering method provided by the application, the access network device may determine, based on the time delays of the plurality of data packets, a second index used for representing a time delay index of the terminal device, may also determine, based on the rates of the plurality of data packets, a second index used for representing a rate index of the terminal device, and may also determine, based on the time delays of the plurality of data packets, a second index used for representing a reliability index of the terminal device, so that it is convenient for the subsequent access network device to determine, based on the second index, whether to trigger a communication function corresponding to the second index.

In an optional embodiment, in different cases, the access network device triggers the communication function corresponding to the second indicator when the second indicator satisfies the preset condition in different methods, so that the following respectively describes implementation processes of triggering the communication function corresponding to the second indicator when the access network device satisfies the preset condition in the above three cases. On the basis of the method embodiment shown in fig. 3, this embodiment provides a possible implementation manner, as shown in fig. 4, and fig. 4 is a method for determining a second index for an access network device provided by the present application.

In case 1, the process of triggering, by the access network device, the implementation of the communication function corresponding to the second indicator when the second indicator satisfies the preset condition may include the following steps S401 to S402.

S401, the access network equipment determines whether the first time delay value is larger than a fourth preset threshold value, and/or whether the second time delay value is larger than a fifth preset threshold value, and/or whether the third time delay value is larger than a sixth preset threshold value.

In one example, the number of the fourth preset threshold may be 5, the fifth preset threshold may be 0.1, and the sixth preset threshold may be 10ms.

With reference to example 1, when the first delay value is 2, the second delay value is 0.2, the third delay value is 7.4ms, the fourth preset thresholds are 5, the fifth preset threshold is 0.1, and the sixth preset threshold is 10ms, the access network device may determine that the first delay value is smaller than the fourth preset threshold, the second delay value is greater than the fifth preset threshold, and the third delay value is smaller than the sixth preset threshold.

Optionally, if the first value of the time delay is smaller than a fourth preset threshold, the second value of the time delay is smaller than a fifth preset threshold, and the third value of the time delay is smaller than a sixth preset threshold, the access network device does not trigger the communication function corresponding to the time delay.

If the first value of the time delay is greater than the fourth preset threshold, and/or the second value of the time delay is greater than the fifth preset threshold, and/or the third value of the time delay is greater than the sixth preset threshold, the access network device executes S402.

S402, the access network equipment triggers a communication function corresponding to the time delay.

In a possible implementation manner, the implementation process of S402 may be: the access network equipment triggers the communication function corresponding to the time delay and sends a notification message of triggering the function to the terminal equipment. Correspondingly, the terminal equipment receives the notification message of the trigger function from the access network equipment.

In one example, the communication function corresponding to the time delay may include at least one of: a scheduling free function, and a minimum timeslot function.

Case 2, the second indicator comprises a rate indicator of the terminal device.

In case 2, in the case that the second indicator satisfies the preset condition, the triggering, by the access network device, the implementation procedure of the communication function corresponding to the second indicator may include the following S403 to S404.

S403, the access network device determines whether the first value of the rate is greater than a tenth preset threshold, and/or whether the second value of the rate is greater than an eleventh preset threshold, and/or whether the third value of the rate is greater than a twelfth preset threshold.

In one example, the tenth preset threshold may be 3, the eleventh preset threshold may be 0.8, and the twelfth preset threshold may be 6Mbps.

With reference to example 2, in a case that the first rate value is 7, the second rate value is 0.7, the third rate value is 7.4Mbps, the tenth preset threshold may be 3, the eleventh preset threshold may be 0.2, and the twelfth preset threshold may be 6Mbps, the access network device may determine that the first rate value is greater than the tenth preset threshold, the second rate value is less than the eleventh preset threshold, and the third rate value is greater than the twelfth preset threshold.

Optionally, if the first value of the rate is smaller than a tenth preset threshold, the second value of the rate is smaller than an eleventh preset threshold, and the third value of the rate is smaller than a twelfth preset threshold, the access network device does not trigger the communication function corresponding to the rate.

If the first value of the rate is greater than the tenth preset threshold, and/or the second value of the rate is greater than the eleventh preset threshold, and/or the third value of the rate is greater than the twelfth preset threshold, the access network device executes S404.

And S404, the access network equipment triggers a communication function corresponding to the rate.

In a possible implementation manner, the implementation process of S404 may be: the access network equipment triggers the communication function corresponding to the rate and sends a notification message of triggering the function to the terminal equipment. Correspondingly, the terminal equipment receives the notification message of the trigger function from the access network equipment.

In one example, the communication function corresponding to the rate described above may be a scheduling priority function.

In case 3, in the case that the second indicator satisfies the preset condition, the triggering, by the access network device, the implementation procedure of the communication function corresponding to the second indicator may include the following S405 to S406.

S405, the access network equipment determines whether the reliability index is smaller than a thirteenth preset threshold.

The thirteenth preset threshold includes a fourteenth preset threshold and a fifteenth preset threshold. The fourteenth preset threshold is a reliability preset threshold sent by the core network device to the access network device. The fifteenth preset threshold is a preset reliability threshold configured by the access network device.

In a possible implementation manner, the fourteenth preset threshold may be determined based on PER of the core network device to the access network device, for example, the access network device determines the fourteenth preset threshold as a difference between 1 and PER.

In one example, the thirteenth preset threshold may be 0.7.

With reference to example 3, in a case that the reliability index is 0.8, and the thirteenth preset threshold may be 0.9, the access network device may determine that the reliability index is smaller than the thirteenth preset threshold.

Optionally, if the reliability index is smaller than a thirteenth preset threshold, the access network device does not trigger the communication function corresponding to the reliability.

If the reliability index is smaller than the thirteenth preset threshold, the access network device executes S404.

And S406, the access network equipment triggers a communication function corresponding to the reliability.

In a possible implementation manner, the implementation process of S406 may be: the access network equipment triggers the communication function corresponding to the reliability and sends a notification message of the triggering function to the terminal equipment. Accordingly, the terminal device receives the notification message of the trigger function from the access network device.

In one example, the communication function corresponding to reliability may include at least one of: a slot repeat function, and a PDCP duty function.

The technical scheme at least has the following beneficial effects: according to the function triggering method provided by the application, the access network equipment can trigger the communication function corresponding to the second index under the condition that the second index meets the preset condition, for example, the access network equipment can trigger the communication function corresponding to the time delay under the condition that the time delay index of the terminal equipment meets the preset condition; for another example, when the rate index of the terminal device meets the preset condition, the access network device may trigger a communication function corresponding to the rate; for example, when the reliability index of the terminal device meets the preset condition, the access network device may trigger the communication function corresponding to the reliability, so that the triggered function may be more adaptive to the actual condition of the index, thereby improving the accuracy of the triggered function.

In an alternative embodiment, if the access network device has generated the trigger message based on the second indicator, the access network device may directly trigger the communication function corresponding to the second indicator. On the basis of the method embodiment shown in fig. 2, this embodiment provides a possible implementation manner, as shown in fig. 5, fig. 5 is another function triggering method provided by this application, and therefore, an implementation process in which the access network device may directly trigger a communication function corresponding to the second index may include the following steps S501 to S502.

S501, the access network equipment determines whether to generate a trigger message based on the second index.

In a possible implementation manner, the trigger message may be a notification control (notification control) message sent by the access network device to the core network device. The notification control message is a message generated by the access network device when the access network device determines that the delay index of the terminal device is greater than the PDB, and/or the rate index of the terminal device is less than the GFBR, and/or the reliability index of the terminal device is less than the PER. Therefore, if the access network device generates the notification control message, it indicates that the delay index and/or the rate index and/or the reliability index of the current terminal device are abnormal, and the process triggered by the function can be triggered, so that the process of monitoring the first index of the terminal device in real time can be avoided, and the process triggered by the function can be triggered only when the access network device generates the trigger message based on the first index.

Optionally, if the access network device does not generate the trigger message based on the first indicator, the access network device may not trigger the communication function corresponding to the second indicator.

If the access network device generates the trigger message based on the first index, the access network device executes S502.

And S502, the access network equipment triggers a communication function corresponding to the second index.

Optionally, after the access network device generates the trigger message based on the second indicator (e.g., a delay indicator, a rate indicator, and a reliability indicator), the access network device may directly trigger the communication function corresponding to the delay.

Optionally, the methods shown in S501 to S502 may be used as an independent solution, and may also be combined with fig. 2, where the S501 is located after the S201 (as shown in fig. 5).

The technical scheme at least brings the following beneficial effects: according to the function triggering method, the access network equipment can determine whether the triggering message is generated based on the second index, if so, the access network equipment can directly trigger the communication function corresponding to the second index, so that the judgment process is saved, and the function triggering efficiency is improved.

It is understood that the function triggering method described above may be implemented by a function triggering apparatus. The function triggering device includes a hardware structure and/or a software module corresponding to each function in order to realize the above functions. Those of skill in the art will readily appreciate that the various illustrative modules and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the embodiments disclosed herein.

In the embodiments disclosed in the present application, the functional trigger device generated according to the above method examples may divide the functional modules, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiments disclosed in the present application is schematic, and is only one division of logic functions, and there may be another division manner in actual implementation.

Fig. 6 is a schematic structural diagram of a function triggering device according to an embodiment of the present invention. As shown in fig. 6, the function triggering device 60 may be used to perform the function triggering method shown in fig. 2-5. The function triggering device 60 includes: a communication unit 601 and a processing unit 602.

A communication unit 601, configured to obtain a first index of each of a plurality of data packets transmitted by a terminal device within a preset time period; the first indicator includes at least one of: time delay, and rate; a processing unit 602, configured to determine a second metric based on a first metric of a plurality of packets; the second index is used for representing the network index of the terminal equipment; the processing unit 602 is further configured to trigger a communication function corresponding to the second indicator when the second indicator meets a preset condition; the communication function is a communication function between the access network device and the terminal device.

In a possible implementation manner, the processing unit 602 is further configured to determine a delay index based on a delay of each data packet; the delay indicator includes at least one of: a first value of delay, a second value of delay, and a third value of delay; the first delay value is the number of the data packets of which the delay is greater than or equal to a first preset threshold value; the second value of the time delay is the ratio of the number of the data packets of which the time delay is greater than or equal to a first preset threshold value to the number of the data packets; the third value of the time delay is the average value of the time delays of a plurality of data packets; the first preset threshold includes at least one of: a second preset threshold and a third preset threshold; the second preset threshold is a time delay preset threshold sent by the core network equipment to the access network equipment; the third preset threshold is a preset delay threshold configured by the access network device.

In a possible implementation manner, the processing unit 602 is further configured to trigger a communication function corresponding to the time delay when the first value of the time delay is greater than a fourth preset threshold, and/or the second value of the time delay is greater than a fifth preset threshold, and/or the third value of the time delay is greater than a sixth preset threshold.

In a possible implementation manner, the processing unit 602 is further configured to determine a rate indicator based on a rate of each data packet; the rate indicator includes at least one of: a rate first value, a rate second value, and a rate third value; the first rate value is the number of data packets of which the rate is less than or equal to a seventh preset threshold; the second rate value is the ratio of the number of the data packets of which the time delay is less than or equal to a seventh preset threshold value to the number of the data packets; the third rate value is an average of the rates of the plurality of data packets; the seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold; the eighth preset threshold is a rate preset threshold sent by the core network device to the access network device; the ninth preset threshold is a rate preset threshold configured by the access network device.

In a possible implementation manner, the processing unit 602 is further configured to trigger a communication function corresponding to the rate when the first value of the rate is greater than a tenth preset threshold, and/or the second value of the rate is greater than an eleventh preset threshold, and/or the third value of the rate is greater than a twelfth preset threshold.

In a possible implementation manner, the processing unit 602 is further configured to determine, from a plurality of data packets, a number of first data packets; the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value; the processing unit 602 is further configured to determine a ratio of the number of the first packets to the number of the packets as a reliability indicator.

In a possible implementation manner, the processing unit 602 is further configured to trigger a communication function corresponding to the reliability if the reliability index is smaller than a thirteenth preset threshold; the thirteenth preset threshold comprises a fourteenth preset threshold and a fifteenth preset threshold; the fourteenth preset threshold is a reliability preset threshold sent by the core network device to the access network device; the fifteenth preset threshold is a preset reliability threshold configured by the access network device.

In a possible implementation manner, in a case that the access network device generates the trigger message based on the second indicator, the processing unit 602 is further configured to trigger a communication function corresponding to the second indicator.

In the case of implementing the functions of the integrated modules in the form of hardware, the embodiment of the present invention provides a schematic diagram of a possible structure of the electronic device in the above embodiment. As shown in fig. 7, a function triggering device 70, for example, is used to perform the function triggering method shown in fig. 2-5. The function triggering device 70 includes a processor 701, a memory 702, a communication interface 703, and a bus 704. The processor 701 and the memory 702 may be connected by a bus 704.

The processor 701 is a control center of the user equipment, and may be a single processor or a collective term for multiple processing elements. For example, the processor 701 may be a general-purpose central processing unit 702 (CPU), or may be another general-purpose processor. Wherein a general purpose processor may be a microprocessor or any conventional processor or the like.

For one embodiment, processor 701 may include one or more CPUs, such as CPU 0 and CPU 1 shown in FIG. 7.

The memory 702 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.

As a possible implementation, the memory 702 may be present separately from the processor 701, and the memory 702 may be connected to the processor 701 via a bus 704 for storing instructions or program code. The map plotting method provided by the embodiments of the present invention can be implemented when the processor 701 calls and executes instructions or program codes stored in the memory 702.

In another possible implementation, the memory 702 may also be integrated with the processor 701.

A communication interface 703 for connecting with other devices through a communication network. The communication network may be an ethernet network, a radio access network, a Wireless Local Area Network (WLAN), etc. The communication interface 703 may include a communication unit 601 for receiving data.

In one design, in the electronic device provided in this embodiment of the present invention, the communication interface 703 may also be integrated in the processor.

The bus 704 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 7, but this is not intended to represent only one bus or type of bus.

It should be noted that the structure shown in fig. 7 does not constitute a limitation of the function triggering device 70. In addition to the components shown in FIG. 7, the function triggering device 70 may include more or fewer components than shown, or some components may be combined, or a different arrangement of components.

As an example, in connection with fig. 6, the functions implemented by the processing unit 602 in the electronic device are the same as the functions of the processor 701 in fig. 7.

Through the description of the foregoing embodiments, it will be clear to those skilled in the art that, for convenience and simplicity of description, only the division of the functional modules is illustrated, and in practical applications, the above function distribution may be completed by different functional modules as needed, that is, the internal structure of the apparatus may be divided into different functional modules to complete all or part of the above described functions. The working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. Further examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a register, a hard disk, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, any suitable combination of the above, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for triggering a function, comprising:

acquiring a first index of each data packet in a plurality of data packets transmitted by terminal equipment within a preset time period; the first indicator comprises at least one of: time delay, and rate;

determining a second metric based on the first metric of the plurality of data packets; the second index is used for representing a network index of the terminal equipment;

under the condition that the second index meets a preset condition, triggering a communication function corresponding to the second index; the communication function is a communication function between the access network device and the terminal device.

2. The method of claim 1, wherein the second indicator comprises at least one of: the time delay index of the terminal equipment, the rate index of the terminal equipment and the reliability index of the terminal equipment.

3. The method of claim 2, wherein in the case that the second indicator comprises the latency indicator, the determining the second indicator based on the first indicator of the plurality of packets comprises:

determining the delay index based on the delay of each data packet; the delay indicator comprises at least one of: a first value of delay, a second value of delay, and a third value of delay; the first delay value is the number of the data packets of which the delay is greater than or equal to a first preset threshold value; the second time delay value is the ratio of the number of the data packets of which the time delay is greater than or equal to the first preset threshold value to the number of the data packets; the third value of the time delay is an average value of the time delays of the plurality of data packets; the first preset threshold comprises at least one of: a second preset threshold and a third preset threshold; the second preset threshold is a time delay preset threshold sent by the core network device to the access network device; the third preset threshold is a preset delay threshold configured by the access network device.

4. The method according to claim 3, wherein the triggering a communication function corresponding to the second indicator if the second indicator satisfies a preset condition comprises:

and triggering a communication function corresponding to the time delay under the condition that the first time delay value is greater than a fourth preset threshold value, and/or the second time delay value is greater than a fifth preset threshold value, and/or the third time delay value is greater than a sixth preset threshold value.

5. The method of claim 2, wherein in the case that the second indicator comprises the rate indicator, the determining the second indicator based on the first indicator of the plurality of packets comprises:

determining the rate indicator based on the rate of each data packet; the rate indicator includes at least one of: a rate first value, a rate second value, and a rate third value; the first rate value is the number of data packets of which the rate of the data packets is less than or equal to a seventh preset threshold; the second rate value is the ratio of the number of the data packets of which the time delay is less than or equal to the seventh preset threshold value to the number of the data packets; the third rate value is an average of the rates of the plurality of data packets; the seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold; the eighth preset threshold is a preset threshold of the rate sent by the core network device to the access network device; the ninth preset threshold is a preset threshold of the rate configured by the access network device.

6. The method according to claim 5, wherein the triggering a communication function corresponding to the second indicator if the second indicator meets a preset condition comprises:

and triggering a communication function corresponding to the speed under the condition that the first speed value is greater than a tenth preset threshold, and/or the second speed value is greater than an eleventh preset threshold, and/or the third speed value is greater than a twelfth preset threshold.

7. The method of claim 2, wherein in the case that the second indicator comprises the reliability indicator, the determining the second indicator based on the first indicator of the plurality of packets comprises:

determining a number of first packets from the plurality of packets; the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value;

determining a ratio of the number of the first data packets to the number of the data packets as the reliability index.

8. The method according to claim 7, wherein the triggering a communication function corresponding to the second indicator if the second indicator satisfies a preset condition comprises:

under the condition that the reliability index is smaller than a thirteenth preset threshold value, triggering a communication function corresponding to the reliability; the thirteenth preset threshold comprises a fourteenth preset threshold and a fifteenth preset threshold; the fourteenth preset threshold is a preset reliability threshold sent by the core network device to the access network device; the fifteenth preset threshold is a preset reliability threshold configured by the access network device.

9. The method according to any one of claims 1-8, further comprising:

and under the condition that the access network equipment generates a trigger message based on the second index, triggering a communication function corresponding to the second index.

10. A function triggering device, characterized in that the device comprises: a communication unit and a processing unit;

the communication unit is used for acquiring a first index of each data packet in a plurality of data packets transmitted by the terminal equipment within a preset time period; the first indicator comprises at least one of: time delay, and rate;

the processing unit is used for determining a second index based on the first index of the plurality of data packets; the second index is used for representing a network index of the terminal equipment;

the processing unit is further configured to trigger a communication function corresponding to the second index when the second index meets a preset condition; the communication function is a communication function between the access network device and the terminal device.

11. The apparatus of claim 10, wherein the second indicator comprises at least one of: the time delay index of the terminal equipment, the rate index of the terminal equipment and the reliability index of the terminal equipment.

12. The apparatus of claim 11,

the processing unit is further configured to determine the delay indicator based on the delay of each data packet; the delay indicator comprises at least one of: a first value of delay, a second value of delay, and a third value of delay; the first delay value is the number of the data packets of which the delay is greater than or equal to a first preset threshold value; the second time delay value is the ratio of the number of the data packets of which the time delay is greater than or equal to the first preset threshold value to the number of the data packets; the third value of the time delay is an average value of the time delays of the plurality of data packets; the first preset threshold comprises at least one of: a second preset threshold and a third preset threshold; the second preset threshold is a time delay preset threshold sent by the core network equipment to the access network equipment; the third preset threshold is a preset delay threshold configured by the access network device.

13. The apparatus of claim 12,

and the processing unit is further configured to trigger a communication function corresponding to the time delay when the first time delay value is greater than a fourth preset threshold, and/or the second time delay value is greater than a fifth preset threshold, and/or the third time delay value is greater than a sixth preset threshold.

14. The apparatus of claim 11,

the processing unit is further configured to determine the rate indicator based on the rate of each data packet; the rate indicator includes at least one of: a rate first value, a rate second value, and a rate third value; the first rate value is the number of data packets of which the rate of the data packets is less than or equal to a seventh preset threshold; the second rate value is a ratio of the number of the data packets of which the time delay is less than or equal to the seventh preset threshold to the number of the data packets; the third rate value is an average of the rates of the plurality of data packets; the seventh preset threshold includes at least one of: an eighth preset threshold and a ninth preset threshold; the eighth preset threshold is a preset threshold of the rate sent by the core network device to the access network device; the ninth preset threshold is a preset threshold of the rate configured by the access network device.

15. The apparatus of claim 14,

and the processing unit is further configured to trigger a communication function corresponding to the rate when the first rate value is greater than a tenth preset threshold, and/or the second rate value is greater than an eleventh preset threshold, and/or the third rate value is greater than a twelfth preset threshold.

16. The apparatus of claim 11,

the processing unit is further configured to determine the number of first data packets from the plurality of data packets; the first data packet is a data packet of which the time delay of the data packet is less than or equal to a thirteenth preset threshold value;

the processing unit is further configured to determine that a ratio of the number of the first data packets to the number of the data packets is the reliability indicator.

17. The apparatus of claim 16,

the processing unit is further configured to trigger a communication function corresponding to the reliability when the reliability index is smaller than a thirteenth preset threshold; the thirteenth preset threshold comprises a fourteenth preset threshold and a fifteenth preset threshold; the fourteenth preset threshold is a preset reliability threshold sent by the core network device to the access network device; the fifteenth preset threshold is a preset reliability threshold configured by the access network device.

18. The apparatus of any one of claims 10-17,

and the processing unit is further configured to trigger a communication function corresponding to the second indicator when the access network device generates a trigger message based on the second indicator.

19. A function triggering device, comprising: a processor and a communication interface; the communication interface is coupled to the processor for executing a computer program or instructions to implement the function triggering method as claimed in any one of claims 1-9.

20. A computer-readable storage medium having instructions stored therein, wherein when the instructions are executed by a computer, the computer performs the function triggering method as set forth in any one of claims 1-9.