Method and device for reporting measurement report, terminal equipment and storage medium

Abstract

The embodiment of the invention discloses a method and a device for reporting a measurement report, terminal equipment and a storage medium, which are used for not reporting a first measurement report under the condition that the acquired first measurement report belongs to the measurement report of a blind redirection event, so as to reduce the probability of blind redirection, thereby ensuring the communication quality of the terminal equipment. The method comprises the steps that a first measurement report is acquired, the first measurement report is a measurement report obtained through measurement according to a first event, the first event belongs to at least one event configured by network equipment, and the at least one event is used for measuring the communication quality of a service cell of the terminal equipment; when the first measurement report belongs to the measurement report of the blind redirection event, not reporting the first measurement report; reporting the first measurement report under the condition that the first measurement report does not belong to the measurement report of the blind redirection event; wherein the blind redirection event is an event determined according to a corresponding threshold value in the at least one event.

Description

Technical Field

[0001] This application relates to the field of communications, and in particular, to a method, apparatus, terminal device, and storage medium for reporting a measurement report. Background Art

[0002] Currently, a terminal device generally reports a corresponding measurement report according to an A2 event configured by a network device. If the terminal device is in a weak field environment and reports the corresponding measurement report after satisfying the A2 event configured by the network device, it is likely to cause blind redirection, and in severe cases, it may cause the terminal device to lose network connection. Summary of the Invention

[0003] Embodiments of this application provide a method, apparatus, terminal device, and storage medium for reporting a measurement report. When the obtained first measurement report belongs to a measurement report of a blind redirection event, the first measurement report is not reported, so as to reduce the probability of blind redirection and thus ensure the communication quality of the terminal device.

[0004] A first aspect of this application provides a method for prohibiting sending a measurement report, which may include: obtaining a first measurement report, where the first measurement report is a measurement report obtained by measuring according to a first event, and the first event belongs to at least one event configured by a network device, and the at least one event is an event for measuring the communication quality of the serving cell of the terminal device; when the first measurement report belongs to a measurement report of a blind redirection event, not reporting the first measurement report; when the first measurement report does not belong to a measurement report of a blind redirection event, reporting the first measurement report; where the blind redirection event is an event determined according to a corresponding threshold in the at least one event.

[0005] In an embodiment of this application, the blind redirection event is an event determined according to a corresponding threshold in at least one event configured by a network device. If the obtained first measurement report belongs to a measurement report of a blind redirection event, the first measurement report is not reported, so as to reduce the probability of blind redirection and thus ensure the communication quality of the terminal device.

[0006] A second aspect of this application provides a device for reporting a measurement report, which may include:

[0007] An obtaining module, configured to obtain a first measurement report, where the first measurement report is a measurement report obtained by measuring according to a first event, and the first event belongs to at least one event configured by a network device, and the at least one event is an event for measuring the communication quality of the serving cell of the terminal device;

[0008] A reporting module, configured to not report the first measurement report when the first measurement report belongs to a measurement report of a blind redirection event; and report the first measurement report when the first measurement report does not belong to a measurement report of a blind redirection event; wherein the blind redirection event is an event determined according to a corresponding threshold in the at least one event.

[0009] In a third aspect of the present application, a terminal device is provided, including a memory, one or more processors, and a display. The memory is coupled to the processor. The memory is used to store computer program code, and the computer program code includes computer instructions. When the processor executes the computer instructions, the terminal device executes the method according to any one of the first aspect.

[0010] In a fourth aspect of the present application, a chip is provided. The chip includes a processor, a memory, and a display. The processor may be a logic circuit, an integrated circuit, or a general-purpose processor, etc. Instructions are stored in the memory. The processor may implement the method in the first aspect above by reading the software code stored in the memory. The memory may be integrated in the processor or may exist independently outside the processor.

[0011] In a fifth aspect of the present application, a chip system is provided. The chip system is applied to a terminal device. The chip system includes one or more interface circuits, one or more processors, and a display. The interface circuits and the processors are interconnected by lines. The interface circuits are configured to receive signals from the memory of the terminal device and send the signals to the processors. The signals include computer instructions stored in the memory. When the processors execute the computer instructions, the terminal device executes the method according to any one of the first aspect.

[0012] In a sixth aspect of the present application, a computer program product is provided. The computer program product includes a computer program (which may also be referred to as code or instructions). When the computer program is run, the computer is caused to execute the method in the first aspect above.

[0013] In a seventh aspect of the present application, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program (which may also be referred to as code or instructions). When it runs on a computer, the computer is caused to execute the method in the first aspect above. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments and the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings.

[0015] Figure 1 Schematic diagram of an embodiment of the method for reporting a measurement report in an embodiment of the present application;

[0016] Figure 2 Schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application;

[0017] Figure 3 Schematic diagram for determining a blind redirection event according to a corresponding threshold in at least one event in an embodiment of the present application;

[0018] Figure 4 Schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application;

[0019] Figure 5 Schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application;

[0020] Figure 6 Schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application;

[0021] Figure 7A Schematic diagram of an embodiment of the apparatus for reporting a measurement report in an embodiment of the present application;

[0022] Figure 7B Schematic diagram of an embodiment of the terminal device in an embodiment of the present application;

[0023] Figure 8 Schematic diagram of another embodiment of the terminal device in an embodiment of the present application. Detailed implementation manners

[0024] The embodiments of the present application provide a method, an apparatus, a terminal device, and a storage medium for reporting a measurement report. When the obtained first measurement report belongs to the measurement report of a blind redirection event, the first measurement report is not reported to reduce the probability of blind redirection, thereby ensuring the communication quality of the terminal device.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all should belong to the scope protected by the present application.

[0026] Some terms related to the present application will be briefly described below as follows:

[0027] 1. Blind redirection

[0028] In the field of communication, blind redirection is a network operation mechanism used to redirect a user equipment (UE) from the current network to another network or frequency band in certain situations. Blind redirection: refers to the situation where the network directly redirects the user equipment (UE) to a specified frequency band or network without measuring the signal quality of the target cell. This type of redirection is usually used for load balancing in case of cell overload. Applicable scenarios: usually used in scenarios such as cell overload, poor signal quality, or the need to quickly release resources. Configuration parameters: The redirection parameters that need to be configured include the target frequency band, radio access technology, A2 event parameters, etc.

[0029] (1) Process of blind redirection

[0030] Triggering condition: Usually triggered by an A2 event, that is, the signal quality of the current cell is lower than a certain threshold.

[0031] Issuing an instruction: The network indicates to the UE to redirect to a specified frequency band through the redirectedCarrierInfo field in the Radio Resource Control Connection Release (RRCConnectionRelease) message.

[0032] UE execution: After receiving the redirection instruction, the UE directly attempts to perform cell selection and access on the target frequency band.

[0033] (2) Differences between blind redirection and measurement-based redirection

[0034] Measurement-based redirection: For measurement-based redirection, the UE needs to measure the signal quality of the target cell and report the measurement results to the network, and the network decides whether to perform redirection based on the measurement results.

[0035] Blind redirection: Without measurement, the network directly determines the redirection target, and the UE executes unconditionally.

[0036] (3) Applications of blind redirection

[0037] Blind redirection is commonly used for inter-system interoperability in Long Term Evolution (LTE) networks, such as redirecting from an LTE network to a Global System for Mobile Communications (GSM) or Universal Mobile Telecommunications System (UMTS) network. It can also be used for load balancing, redirecting the UE from a high-load cell to a low-load cell.

[0038] Through the above mechanism, blind redirection can quickly guide the UE to a more suitable network or frequency point in case of tight network resources or poor signal quality, thereby improving the overall performance of the network and the user experience.

[0039] 2. Definition and triggering conditions of A2 event

[0040] The A2 event is a measurement event used to trigger mobility procedures in LTE and 5G networks. When the signal quality of the serving cell measured by the UE (User Equipment), such as RSRP (Reference Signal Receiving Power) or RSRQ (Reference Signal Receiving Quality), is lower than the set threshold, the A2 event is triggered.

[0041] (1) Triggering conditions

[0042] The triggering condition of the A2 event is that the measurement value of the serving cell plus the hysteresis variable (Hysteresis) is less than the threshold (Threshold). The specific formula is as follows: Ms + Hys < Thresh;

[0043] Among them, Ms is the measurement result of the serving cell (such as RSRP or RSRQ), Hys is the hysteresis variable used to avoid frequent measurement reports due to small fluctuations in signal strength, and Thresh is the threshold parameter of the A2 event configured by the network device.

[0044] (2) Canceling conditions

[0045] The canceling condition of the A2 event is that the measurement value of the serving cell minus the hysteresis variable is greater than the threshold. The specific formula is as follows: Ms - Hys > Thresh. When the signal quality recovers to be higher than this value, the A2 event is canceled.

[0046] 3. Hysteresis variable

[0047] In LTE and 5G networks, the A2 event is used to trigger mobility procedures. For example, when the UE (User Equipment) approaches the cell edge, it triggers handover or redirection to other frequency points or networks. The hysteresis variable (Hysteresis, Hys) of the A2 event is an important parameter used to avoid frequent measurement reports due to small fluctuations in signal strength, thereby improving the stability and efficiency of the system.

[0048] Definition: The hysteresis variable is a parameter used to avoid frequent measurement reports due to small fluctuations in signal strength. It provides a buffer area for the measurement value, ensuring that only when the signal strength change exceeds this buffer area will the A2 event be triggered or canceled.

[0049] Function: The hysteresis variable helps to reduce unnecessary measurement reports caused by short-term fluctuations in signal strength, thereby improving the stability and efficiency of the system.

[0050] Trigger condition: When the measured value of the serving cell (such as RSRP) plus the hysteresis variable is less than the threshold, the A2 event is triggered.

[0051] Cancellation condition: When the measured value of the serving cell minus the hysteresis variable is greater than the threshold, the A2 event is cancelled.

[0052] In the mobility management of a wireless communication system, the user equipment (UE) reports measurement reports, and the base station determines whether the measurement reports meet the handover conditions. Generally, the measurement reports can be reported according to coverage (RSRP (Reference Signal Receiving Power), quality (RSRQ (Reference Signal Receiving Quality), SINR (Signal to Interference plus Noise Ratio), etc.); the reporting forms are periodic and event-triggered. Periodically, mainly the strongest covered cell is reported, that is, the network collects the coverage situation. Event-triggered is generally for handover (it may also be redirection, etc.).

[0053] Ideally, the base station should allow the UE to report the signal quality of the serving cell and adjacent cells and trigger a handover through a single measurement. However, in actual applications, due to unnecessary ping-pong handovers, an overload situation will occur. To avoid this situation, the 3GPP (3rd Generation Partnership Project) specification proposes a set of predefined measurement reporting mechanisms executed by the UE. These predefined measurement report types are called "events". The types of "events" that the UE must report are specified by the radio resource control (RRC) signaling message sent by the base station.

[0054] Blind redirection belongs to "hard handover" and does not include the handover preparation process. The information of the target cell is directly carried in the RRC Release message of the network device, and the UE re-initiates access according to the information of the target cell. Because the characteristic of blind redirection is that it does not require measurement and can be executed quickly. Without measurement means that blind redirection does not depend on the UE's signal quality measurement of the target frequency point, but directly issues a redirection instruction by the network device; quick execution is because no terminal device measurement is required, and blind redirection can be executed quickly, reducing the residence time of the UE in the current cell. Therefore, this method often leads to service jamming. Seriously, in a weak field environment, blind redirection may cause the user equipment to lose network connection.

[0055] The A2 event is usually used to trigger a mobility process when the UE moves towards the cell edge. The A2 event does not involve any adjacent cell measurement, so it can be used in the following scenarios:

[0056] Trigger a blind mobility process;

[0057] Trigger adjacent cell measurement;

[0058] Measure the mobility process.

[0059] The A2 event is the most common scenario that causes the network device to issue blind redirection. Therefore, how the terminal device intelligently reports the measurement report corresponding to the A2 event is a pain point in the service process of the user equipment. Currently, the terminal device generally reports the measurement report according to the A2 event configured by the network device.

[0060] If the signal quality of the serving cell where the terminal device is located is good, but the service quality is not good, it often hopes to escape from the cell. If the neighboring cells measured by the existing neighboring cell measurement events of the current network device do not meet the expectations, and the signal quality of the terminal device does not meet the reporting of the A2 event, more neighboring cell measurements may not be enabled. If the terminal device is in a weak field environment and reports the corresponding measurement report after meeting the A2 event configured by the network device, it is likely to cause blind redirection, and seriously may cause network disconnection.

[0061] In the embodiment of the present application, the blind redirection event is an event determined according to the threshold corresponding to at least one event configured by the network device. If the obtained first measurement report belongs to the measurement report of the blind redirection event, the first measurement report is not reported to reduce the probability of blind redirection, thereby ensuring the communication quality of the terminal device. It should be noted that the events mentioned in the embodiment of the present application mainly refer to the A2 event, and the blind redirection event refers to the blind redirection A2 event.

[0062] In the embodiments of the present application, the terminal device may be a mobile phone, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical, a wireless terminal device in smart grid, a wireless terminal device in transportation safety, a wireless terminal device in smart city, or a wireless terminal device in smart home, etc.

[0063] By way of example and not limitation, in the embodiments of the present application, the terminal device may also be a wearable device with a display interface. A wearable device can also be referred to as a wearable intelligent device, which is a general term for devices developed by applying wearable technology to intelligently design daily wearables, such as glasses, gloves, watches, clothing, and shoes. A wearable device is a portable device that is either directly worn on the body or integrated into the user's clothing or accessories. A wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction. Broadly speaking, wearable intelligent devices include those with complete functions and large sizes that can achieve complete or partial functions without relying on a smart phone, such as smart watches or smart glasses, etc., and those that only focus on a certain type of application function and need to cooperate with other devices such as smart phones, such as various smart bracelets and smart jewelry for physical sign monitoring.

[0064] Next, the technical solution of the present application will be further described by way of embodiments, as Figure 1 shown, which is a schematic diagram of an embodiment of the method for reporting a measurement report in the embodiments of the present application, and may include:

[0065] 101. Obtain a first measurement report.

[0066] Wherein, the first measurement report is a measurement report obtained by the terminal device according to a first event, and the first event belongs to an event among at least one event configured by the network device, and the at least one event is used to measure the communication quality of the serving cell of the terminal device.

[0067] The at least one event configured by the network device is at least one A2 event, which can be an A2 event used to measure the communication quality (such as signal quality) of the serving cell of the terminal device. Each A2 event includes a corresponding threshold, which can also be referred to as an A2 event threshold.

[0068] For example, when the signal quality (Ms) of the serving cell + the hysteresis variable (Hys) < the threshold (Thresh), a corresponding measurement report is reported.

[0069] 102. When the first measurement report belongs to a measurement report of a blind redirection event, the first measurement report is not reported.

[0070] Among them, the blind redirection event is an event determined according to the corresponding threshold in the at least one event. That is, the terminal device will determine the blind redirection A2 event according to the corresponding threshold in the at least one A2 event configured by the network device.

[0071] Exemplarily, if the signal quality of the serving cell meets the threshold corresponding to the first A2 event in the at least one A2 event, a first measurement report can be obtained.

[0072] A measurement report is a report sent by a user equipment (UE) to a network device about information such as radio signal quality and channel status. These reports are used to assist the network in resource allocation, cell selection, handover decision-making, and other operations. In LTE and 5G networks, measurement reports are used to trigger operations such as cell handover and redirection. For example, when the signal quality of the UE drops to a certain threshold, the network may trigger an A2 event, causing the UE to be redirected to other frequency bands or networks. Measurement reports can also be used to optimize network coverage and improve the user experience.

[0073] The content of the measurement report may include at least one of the following:

[0074] 1) Measurement Identity (ID): Used to identify the uniqueness of the measurement report;

[0075] 2) Measurement results of the serving cell: including RSRP (Reference Signal Receiving Power) and RSRQ (Reference Signal Receiving Quality), etc.

[0076] Through the measurement report, the network device can better manage radio resources, optimize the user experience, and ensure the stability and reliability of communication.

[0077] In the related art, when the first measurement report obtained by the terminal device meets the threshold corresponding to the first event in at least one A2 event configured by the network device, theoretically, the first measurement report will be reported to the network device. In the embodiments of the present application, it is also necessary to determine whether it belongs to the measurement report corresponding to the blind redirection A2 event. If the first measurement report belongs to the measurement report corresponding to the blind redirection A2 event, the terminal device will choose not to report the first measurement report to the network device, that is, it is prohibited to report the first measurement report to the network device. Because after reporting the first measurement report, blind redirection is very likely to occur. Therefore, the terminal device chooses not to report the first measurement report to the network device to reduce the probability of blind redirection.

[0078] 103. When the first measurement report does not belong to the measurement report corresponding to the blind redirection event, report the first measurement report.

[0079] In the related art, when the first measurement report obtained by the terminal device meets the threshold corresponding to the first event in at least one A2 event configured by the network device, theoretically, the first measurement report will be reported to the network device. In the embodiments of the present application, it is also necessary to determine whether it belongs to the measurement report corresponding to the blind redirection A2 event. If the first measurement report does not belong to the measurement report corresponding to the blind redirection A2 event, the terminal device will choose to report the first measurement report to the network device and perform normal subsequent communication process handling.

[0080] In the embodiments of the present application, the blind redirection event is an event determined according to the threshold corresponding to at least one event configured by the network device. If the obtained first measurement report belongs to the measurement report corresponding to the blind redirection event, the first measurement report will not be reported. When the first measurement report does not belong to the measurement report corresponding to the blind redirection event, the first measurement report will be reported to reduce the probability of blind redirection and thus ensure the communication quality of the terminal device.

[0081] As Figure 2 shown, it is a schematic diagram of another embodiment of the method for reporting a measurement report in the embodiments of the present application, which may include:

[0082] 201. Obtain at least one event configured by the network device, and each event includes the threshold of the measurement report corresponding to the event.

[0083] Exemplarily, the current network device configuration often has certain rules. The network device generally configures multiple A2 events to control the signal quality of the terminal device. The threshold corresponding to the blind redirection A2 event is generally relatively low, and when there are multiple A2 events, the threshold corresponding to the blind redirection A2 event must have the lowest threshold among them, or the lowest and the second lowest thresholds.

[0084] 202. Determine the blind redirection event according to the corresponding threshold in the at least one event.

[0085] In some possible implementation manners, the determining the blind redirection event according to the corresponding threshold in the at least one event may include: when the number of the at least one event is greater than a number threshold, determining the event corresponding to the minimum threshold in the at least one event as the blind redirection event.

[0086] Exemplarily, assume that the number threshold is 2. If at least one A2 event configured by a network device for a terminal device includes at least three A2 events, that is, the number of at least three A2 events is greater than the number threshold 2, it is considered that there is a blind redirection A2 event. Then, the terminal device may directly determine the event corresponding to the minimum threshold in the at least three A2 events as the blind redirection A2 event. For example: at least one A2 event configured by the network device is -98, -105, -112, a total of three A2 events, which is greater than the number threshold 2. Therefore, the event corresponding to the minimum threshold -112 in these three A2 events may be determined as the blind redirection A2 event.

[0087] Exemplarily, assume that the number threshold is 1. If at least one A2 event configured by a network device for a terminal device includes at least three A2 events, that is, the number of at least three A2 events is greater than the number threshold 1, it is considered that there is a blind redirection A2 event. Then, the terminal device may directly determine the event corresponding to the minimum threshold in the at least three A2 events as the blind redirection A2 event. For example: at least one A2 event configured by the network device is -98, -105, -112, a total of three A2 events, which is greater than the number threshold 1. Therefore, the event corresponding to the minimum threshold -112 in these three A2 events may be determined as the blind redirection A2 event.

[0088] In the technical solution, when the number of the at least one event is greater than the number threshold, the terminal device may determine the event corresponding to the minimum threshold in the at least one event as the blind redirection event, thereby providing a basis for subsequently prohibiting the reporting of measurement reports on the blind redirection event, so as to reduce the probability of blind redirection and ensure the communication quality of the terminal device.

[0089] In some possible implementation manners, the determining the blind redirection event according to the corresponding threshold in the at least one event may include: when the number of the at least one event is less than or equal to the number threshold and there is a threshold corresponding to the at least one event that is less than a preset blind redirection threshold, determining the event corresponding to the minimum threshold in the at least one event as the blind redirection event.

[0090] Exemplarily, a blind redirection threshold will be preset on the terminal device side as a preset blind redirection threshold Thr, which can also be referred to as a preset blind redirection A2 event threshold, and the embodiments of the present application do not make any limitations. If the number of at least one A2 event configured by the network device is less than or equal to a quantity threshold, for example, the quantity threshold is 2, then the specific solution for the terminal device to determine the blind redirection A2 event based on at least one event can be that, among the at least one A2 event, if there is a situation where it is less than the preset blind redirection threshold Thr of the terminal device, then it is considered that there is a blind redirection A2 event. The terminal device determines the A2 event corresponding to the minimum threshold among the at least one A2 event as the blind redirection A2 event.

[0091] For example: The thresholds corresponding to at least one A2 event configured by the network device are -105 and -112, a total of two A2 event thresholds. The preset blind redirection threshold of the terminal device is -108. It is judged whether there is a threshold less than the preset blind redirection threshold -108 among the thresholds -105 and -112 corresponding to the two A2 events. Here, the threshold -112 corresponding to the A2 event is less than the preset blind redirection threshold -108. Therefore, it is considered that there is a blind redirection A2 event, that is, the A2 event corresponding to the threshold -112 is determined as the A2 event corresponding to the minimum threshold -112 among the at least one A2 event as the blind redirection A2 event.

[0092] For example: The thresholds corresponding to at least one A2 event configured by the network device are -105 and -112, a total of two A2 event thresholds. The preset blind redirection threshold of the terminal device is -104. It is judged whether there is a threshold less than the preset blind redirection threshold -104 among the thresholds -105 and -112 corresponding to the two A2 events. Here, the thresholds -105 and -112 corresponding to the A2 events are both less than the preset blind redirection threshold -104. Therefore, it is considered that there is a blind redirection A2 event. The A2 event corresponding to the minimum threshold -112 among the thresholds -105 and -112 corresponding to the A2 events is used as the blind redirection A2 event; or, the A2 events corresponding to the thresholds -105 and -112 can also be used as the blind redirection A2 events.

[0093] For example, the threshold value corresponding to at least one A2 event in the network device configuration is -112, and there is a total of one threshold value corresponding to the A2 event. The preset blind redirection threshold value of the terminal device is -108. It is judged whether the threshold value -112 corresponding to this one A2 event is less than the preset blind redirection threshold value -108. If the threshold value -112 corresponding to the A2 event is less than the preset blind redirection threshold value -108, then it is considered that there is a blind redirection A2 event, and the A2 event corresponding to the threshold value -112 of the A2 event is used as the blind redirection A2 event.

[0094] In this technical solution, when the number of the at least one event is less than or equal to the number threshold, and there is a threshold value corresponding to the at least one event that is less than the preset blind redirection threshold value, the event corresponding to the minimum threshold value among the at least one event is determined as the blind redirection event. Thereby, it provides a basis for subsequently prohibiting the reporting of measurement reports regarding the blind redirection event, so as to reduce the probability of blind redirection occurring, thereby ensuring the communication quality of the terminal device.

[0095] 203. Obtain a first measurement report.

[0096] 204. When the first measurement report belongs to the measurement report of the blind redirection event, do not report the first measurement report.

[0097] That is, a blind redirection A2 event threshold value Thr is preset on the terminal device side as the preset blind redirection threshold value; assuming the number threshold is 2, when there are more than 2 A2 events in at least one A2 event configured by the current network device, it is considered that the A2 event corresponding to the minimum threshold value is the blind redirection A2 event; when there are less than or equal to 2 A2 events in at least one A2 event configured by the current network device, when there is a threshold value corresponding to the A2 event that is lower than the preset blind redirection threshold value of the terminal device, it is considered that the A2 event corresponding to the minimum threshold value is the blind redirection A2 event. As Figure 3 shown, it is a schematic diagram for determining the blind redirection event according to the threshold value corresponding to at least one event in the embodiment of the present application. After it is judged that there is a blind redirection A2 event, the reporting of the measurement report of the blind redirection A2 event is prohibited, that is, even if the signal quality of the serving cell meets the threshold value corresponding to the blind redirection event, the corresponding measurement report is not reported to the network device, so the probability of blind redirection occurring can be effectively avoided.

[0098] 205. When the first measurement report does not belong to the measurement report of the blind redirection event, report the first measurement report.

[0099] It should be noted that in the embodiment of the present application, steps 203-205 can refer to Figure 1The descriptions of steps 101-103 in the illustrated embodiments will not be elaborated herein.

[0100] In an embodiment of the present application, at least one event threshold configured by a network device is obtained; then, a blind redirection event is determined according to the thresholds corresponding to the at least one event; a blind redirection threshold is determined according to the at least one event threshold, that is, after it is determined that there is a blind redirection threshold, a first measurement report is obtained. When the first measurement report belongs to a measurement report of a blind redirection event, the first measurement report is not reported. When the first measurement report does not belong to a measurement report of a blind redirection event, the first measurement report is reported. That is, reporting of the measurement report of the blind redirection event to the network device is prohibited to reduce the probability of blind redirection, thereby ensuring the communication quality of the terminal device.

[0101] As Figure 4 shown, it is a schematic diagram of another embodiment of a method for reporting a measurement report in an embodiment of the present application, which may include:

[0102] 401. Obtain at least one event configured by a network device, and each event includes a threshold of a measurement report corresponding to the event.

[0103] 402. Determine the blind redirection event according to the thresholds corresponding to the at least one event.

[0104] 403. Obtain a first measurement report.

[0105] 404. When the first measurement report belongs to a measurement report of a blind redirection event, do not report the first measurement report.

[0106] 405. When the first measurement report does not belong to a measurement report of a blind redirection event, report the first measurement report.

[0107] It should be noted that in an embodiment of the present application, steps 401-405 may refer to Figure 2 the descriptions of steps 201-205 in the illustrated embodiments, which will not be elaborated herein.

[0108] 406. Obtain a second measurement report.

[0109] Wherein, the second measurement report is a measurement report obtained by measuring according to a second event, the second event belongs to an event among the at least one event configured by the network device, and the threshold corresponding to the second event is greater than the preset blind redirection threshold.

[0110] Exemplarily, if the signal quality of the serving cell meets the threshold corresponding to the second A2 event in at least one A2 event, a second measurement report can be obtained, and the threshold corresponding to the second A2 event is greater than the preset blind redirection threshold of the terminal device.

[0111] A measurement report is a report sent by a user equipment (UE) to a network device about information such as radio signal quality and channel status. These reports are used to assist the network in operations such as resource allocation, cell selection, and handover decision-making. In LTE and 5G networks, measurement reports are used to trigger operations such as cell handover and redirection. For example, when the signal quality of the UE drops to a certain threshold, the network may trigger an A2 event, causing the UE to be redirected to other frequency bands or networks. Measurement reports can also be used to optimize network coverage and improve the user experience.

[0112] The content of the measurement report may include at least one of the following:

[0113] 1) Measurement Identity (ID): used to identify the uniqueness of the measurement report;

[0114] 2) Measurement results of the serving cell: including RSRP (Reference Signal Received Power) and RSRQ (Reference Signal Received Quality), etc.

[0115] Through the measurement report, the network device can better manage radio resources, optimize the user experience, and ensure the stability and reliability of communication.

[0116] 407. Report the second measurement report to the network device.

[0117] Exemplarily, after the terminal device performs measurements and obtains the second measurement report, the second measurement report is reported to the network device.

[0118] 408. When the network device performs blind redirection based on the second measurement report, update the preset blind redirection threshold to the threshold corresponding to the second event.

[0119] Exemplarily, the threshold corresponding to the second A2 event is greater than the preset blind redirection threshold of the terminal device, and the second measurement report corresponding to the second A2 event is reported to the network device; after the network device receives the second measurement report sent by the terminal device, in the case where the network device performs blind redirection according to the second measurement report, the terminal device updates the preset blind redirection threshold to the threshold corresponding to the second A2 event. It can be understood that when the signal quality on the serving cell is higher than the preset blind redirection threshold Thr, blind redirection is caused, and the preset blind redirection threshold Thr of the serving cell is updated to the threshold corresponding to the A2 event configured by the network device, that is, the preset blind redirection threshold Thr of the serving cell is updated to the threshold corresponding to the second A2 event configured by the network device.

[0120] For example: the thresholds corresponding to at least one A2 event configured by the network device include: the threshold corresponding to the first A2 event is -105, and the threshold corresponding to the second A2 event is -112. There are a total of two thresholds corresponding to the A2 events. The preset blind redirection threshold of the terminal device is -108. Assuming that the signal quality of the serving cell of the terminal device is -106, which is greater than the preset blind redirection threshold of -108, and the signal quality of the serving cell -106 is less than -105, meeting the threshold corresponding to the first A2 event. Therefore, a second measurement report regarding the threshold corresponding to the first A2 event is reported to the network device. However, after the terminal device reports the second measurement report to the network device, the network device initiates blind redirection, that is, sends an RRC Release message to the terminal device. The RRC Release message directly carries the information of the target cell, and the terminal device re-initiates access according to the information of the target cell. At this time, the terminal device needs to update the preset blind redirection threshold -108 to the threshold -105 corresponding to the first A2 event configured by the network device.

[0121] In an embodiment of the present application, at least one event configured by a network device is obtained, and each event includes a threshold value corresponding to a measurement report of the event; a blind redirection event is determined according to the threshold value corresponding to the at least one event; a first measurement report is obtained; when the first measurement report belongs to the measurement report of the blind redirection event, the first measurement report is not reported; when the first measurement report does not belong to the measurement report of the blind redirection event, the first measurement report is reported; a second measurement report is obtained; the second measurement report is reported to the network device; when the network device performs blind redirection according to the second measurement report, the preset blind redirection threshold value is updated to the threshold value corresponding to the second event. When the threshold value corresponding to the second A2 event of the second measurement report reported by the terminal device is greater than the preset blind redirection threshold value, but blind redirection occurs, it indicates that the reliability of the preset blind redirection threshold value of the terminal device is not high, and it is necessary to update the preset blind redirection threshold value of the terminal device to the threshold value corresponding to the A2 event configured by the network device in time to reduce the probability of blind redirection occurring again.

[0122] As Figure 5 shown, it is a schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application, and may include:

[0123] 501. Obtain at least one event configured by a network device, and each event includes a threshold value corresponding to a measurement report of the event.

[0124] 502. Determine the blind redirection event according to the threshold value corresponding to the at least one event.

[0125] 503. Obtain a first measurement report.

[0126] 504. When the first measurement report belongs to the measurement report of the blind redirection event, do not report the first measurement report.

[0127] 505. When the first measurement report does not belong to the measurement report of the blind redirection event, report the first measurement report.

[0128] It should be noted that in an embodiment of the present application, steps 501-505 may refer to Figure 2 the description of steps 201-205 in the embodiment shown, and will not be elaborated here.

[0129] 506. When there is the blind redirection event and the number of the at least one event is greater than or equal to two, determine the minimum threshold value and the second minimum threshold value corresponding to the at least one event.

[0130] Assume that the quantity threshold is 2. Then, when the quantity of the at least one A2 event is greater than two, the terminal device determines the A2 event corresponding to the minimum threshold among the at least one A2 event as the blind redirection A2 event; when the quantity of the at least one A2 event is equal to 2 and there exists a threshold among the at least one A2 event that is less than the preset blind redirection threshold, the terminal device determines the A2 event corresponding to the minimum threshold among the at least one A2 event as the blind redirection A2 event. In both of the above two cases, it can be considered that there exists a blind redirection A2 event among the at least one A2 event.

[0131] Exemplarily, when it is determined that there exists a blind redirection A2 event, the minimum threshold and the second minimum threshold corresponding to at least two A2 events can be determined, so as to determine a first target value according to the minimum threshold and the second minimum threshold, and then report a measurement report regarding the first target value subsequently.

[0132] 507. Determine a first target value according to the minimum threshold and the second minimum threshold.

[0133] In some possible implementation manners, the determining a first target value according to the minimum threshold and the second minimum threshold may include: the terminal device takes the average value of the minimum threshold and the second minimum threshold as the first target value.

[0134] When it is determined that there exists a blind redirection A2 event, a first target value is calculated according to the lowest threshold Thr1 and the second lowest threshold Thr2 among at least one A2 event:

[0135] MS_Tgt1 = (Thr1 + Thr2) / 2;

[0136] wherein, MS_Tgt1 is the first target value.

[0137] For example: The at least two A2 events include three A2 events, and the corresponding thresholds are: -98, -106, -112. Then, the minimum threshold is -112 and the second minimum threshold is -106. Therefore, the sum of the minimum threshold -112 and the second minimum threshold -106 is -218, and the average value is -109. At this time, the terminal device takes the average value -109 as the first target value.

[0138] For example: The at least two A2 event thresholds include two A2 events, and the corresponding thresholds are: -98, -106. Then, the minimum threshold is -106 and the second minimum threshold is -98. Therefore, the sum of the minimum threshold -98 and the second minimum threshold -106 is -204, and the average value is -102. At this time, the terminal device takes the average value -102 as the first target value.

[0139] In this technical solution, when at least one A2 event includes at least two A2 events, the average value of the minimum threshold and the second minimum threshold corresponding to the at least two A2 events can be used as the first target value, providing an implementation method for determining the first target value, thereby triggering the network device to obtain the measurement report of the neighboring cell and avoiding the reporting of the measurement report of the blind redirection event, and improving the feasibility of the solution.

[0140] In some possible implementation manners, that the terminal device uses the average value of the minimum threshold and the second minimum threshold as the first target value may include: the terminal device determines the average value of the minimum threshold and the second minimum threshold; when the average value includes decimal places, the terminal device rounds the average value to obtain the rounded average value, and uses the rounded average value as the first target value.

[0141] Exemplarily, when the terminal device determines the first target value according to the minimum threshold and the second minimum threshold, if the average value has decimal places, the average value of the minimum threshold and the second minimum threshold can be rounded, and the rounded average value is used as the first target value.

[0142] For example: at least two A2 events include three A2 events, and the corresponding thresholds are: -98, -105, -112. Then, the minimum threshold is -112, and the second minimum threshold is -105; the sum of the minimum threshold of -112 and the second minimum threshold of -105 is -217, and the average value is -108.5. At this time, the average value -108.5 includes decimal places, and the average value needs to be rounded. For example: it can be rounded up, and the rounded-up average value is -108, or it can be rounded down, and the rounded-down average value is -109. After obtaining the rounded average value, the terminal device uses the rounded average value as the first target value.

[0143] For example: at least two A2 events include two A2 events, and the corresponding thresholds are: -98, -105. Then, the minimum threshold is -105, and the second minimum threshold is -98; the sum of the minimum threshold of -98 and the second minimum threshold of -105 is -203, and the average value is -101.5. At this time, the average value -101.5 includes decimal places, and the average value needs to be rounded. For example: it can be rounded up, and the rounded-up average value is -101, or it can be rounded down, and the rounded-down average value is -102. After obtaining the rounded average value, at this time, the terminal device uses the rounded average value as the first target value.

[0144] In this technical solution, when at least one A2 event includes at least two A2 events, the average value of the minimum threshold and the second minimum threshold corresponding to the at least two A2 events can be determined. When the average value includes decimal places, the terminal device rounds the average number to obtain the rounded average value, and uses the rounded average value as the first target value, providing another implementation method for determining the first target value, which can trigger the network device to obtain the measurement report of the neighboring cell and avoid the reporting of the measurement report of the blind redirection event, improving the feasibility of the solution.

[0145] 508. Report the corresponding measurement report according to the first target value.

[0146] Exemplarily, taking the first target value as the signal quality of the serving cell, after satisfying the threshold corresponding to the blind redirection event in at least one A2 event, report the measurement report corresponding to the first target value to the network device.

[0147] In a possible implementation manner, when the current communication quality of the serving cell does not satisfy the threshold corresponding to the blind redirection event in at least one A2 event, perform the steps of determining the minimum threshold and the second minimum threshold corresponding to the at least one event when there is the blind redirection event and the number of the at least one event is greater than or equal to two; determining the first target value according to the minimum threshold and the second minimum threshold; and reporting the corresponding measurement report according to the first target value.

[0148] In some possible implementation manners, the reporting of the corresponding measurement report according to the first target value may include: reporting the corresponding measurement report when the sum of the first target value and the hysteresis variable is less than the threshold corresponding to the target event, where the target event is any event other than the blind redirection event in the at least one event.

[0149] When more neighboring cell measurements are required, calculate using MS_Tgt1 as the MS for A2 event threshold judgment, such as the scenario of the 3 A2 event thresholds shown in Table 1 below:

[0150] MeasID Thr of Network Configuration A2 Event Hys of Network Configuration A2 Event 1 -98 1 2 -105 1 3 -112 1

[0151] Table 1

[0152] For example: when the signal quality RSRP of the terminal device is -90 dBm, it does not satisfy the reporting of the measurement report of any A2 event. At this time, if more neighboring cell measurements are required and the reporting of the measurement report corresponding to the blind redirection event is to be avoided, the measurement report can be reported according to the first target value MS_Tgt: -109 calculated above.

[0153] Perform A2 event threshold judgment according to MS_Tgt1:

[0154] MeasID A2 report judgment: MS + Hys < Thr Whether it is satisfied Whether to report 1 -109+1<-98 Yes Yes 2 -109+1<-105 Yes Yes 3 -109+1<-112 No No

[0155] Table 2

[0156] After calculating the first target value, find the sum of the first target value and the hysteresis variable. When the sum of the first target value and the hysteresis variable is less than the threshold corresponding to the A2 event configured by a certain network device, report the corresponding measurement report.

[0157] As shown in Table 2 above, since -112 is the threshold corresponding to the blind redirection event, therefore, according to the sum of the first target value and the hysteresis variable, -109 + 1 equals -108, and -108 is greater than -112, so the condition of being less than -112 is not satisfied, and the corresponding measurement report is not reported. And -109 + 1 equals -108, and the corresponding measurement report can also be reported. And -109 + 1 equals -108, which satisfies the condition of being less than -105, and the corresponding measurement report also needs to be reported.

[0158] In this technical solution, when the sum of the first target value and the hysteresis variable is less than the threshold corresponding to the target A2 event, report the corresponding measurement report. That is, calculate the first target value according to the requirement, so that the network device can trigger while obtaining the neighbor cell measurement report, and at the same time avoid reporting the measurement report of the blind redirection A2 event and avoid the occurrence of the blind redirection A2 event.

[0159] In some possible implementation manners, when the number of the at least one event is greater than or equal to two, determine the corresponding minimum threshold and the second minimum threshold among the at least one event; determine the first target value according to the minimum threshold and the second minimum threshold; report the corresponding measurement report according to the first target value, which may include: when an abnormality occurs in the serving cell, when the number of the at least one event is greater than or equal to two, determine the corresponding minimum threshold and the second minimum threshold among the at least one event; determine the first target value according to the minimum threshold and the second minimum threshold; report the corresponding measurement report according to the first target value.

[0160] Exemplarily, in some specific scenarios, when the terminal device has an abnormality in the serving cell (such as network resource congestion), the network device needs to configure more neighbor cell measurements to determine whether there are other suitable neighbor cells in the current environment. Therefore, it is necessary to report the measurement reports of some A2 events in advance to let the network device configure more neighbor cell measurements.

[0161] In this technical solution, when an abnormality occurs in the serving cell, if there is a blind redirection event, the process of calculating a first target value will be triggered to obtain the first target value, and then a corresponding measurement report will be reported according to the first target value, facilitating the network device to configure more neighbor cell measurements, so as to decide to switch to a normal serving cell with better communication quality.

[0162] In an embodiment of the present application, at least one event configured by the network device is obtained; the blind redirection event is determined according to the corresponding threshold in the at least one event; a first measurement report is obtained; when the first measurement report belongs to the measurement report of the blind redirection event, the first measurement report is not reported; when the first measurement report does not belong to the measurement report of the blind redirection event, the first measurement report is reported; when there is the blind redirection event and the number of the at least one event is greater than or equal to two, the corresponding minimum threshold and the second minimum threshold in the at least one event are determined; a first target value is determined according to the minimum threshold and the second minimum threshold; a corresponding measurement report is reported according to the first target value. The first target value can be calculated according to requirements, and the measurement report corresponding to the first target value can be reported in advance, facilitating the network device to configure more neighbor cell measurements, so as to decide to switch to a normal serving cell with better communication quality, and also avoiding the reporting of the measurement report corresponding to the blind redirection event.

[0163] As Figure 6 shown, it is a schematic diagram of another embodiment of the method for reporting a measurement report in an embodiment of the present application, which may include:

[0164] 601. Obtain at least one event configured by the network device, and each event includes a threshold for the measurement report corresponding to the event.

[0165] 602. Determine the blind redirection event according to the corresponding threshold in the at least one event.

[0166] 603. Obtain a first measurement report.

[0167] 604. When the first measurement report belongs to the measurement report of the blind redirection event, do not report the first measurement report.

[0168] 605. When the first measurement report does not belong to the measurement report of the blind redirection event, report the first measurement report.

[0169] It should be noted that in an embodiment of the present application, steps 601-605 may refer to the description of steps 201-205 in the embodiment shown in Figure 2 and will not be elaborated here.

[0170] 606. When the number of the at least one event threshold is less than or equal to the quantity threshold and there is no threshold corresponding to the at least one event that is less than a preset blind redirection threshold, it is determined that there is no blind redirection event, and the minimum threshold corresponding to the at least one event threshold is recorded.

[0171] Exemplarily, assuming that the quantity threshold is 2, when the number of at least one A2 event is less than or equal to 2 and there is no threshold corresponding to the at least one A2 event that is less than a preset blind redirection threshold, it can be considered that there is no blind redirection event, and at this time, the minimum threshold corresponding to the at least one event is recorded.

[0172] Assuming that the quantity threshold is 1, when at least one A2 event includes one A2 event and the threshold corresponding to this one A2 event is not less than the preset blind redirection threshold of the terminal device, it can also be considered that there is no blind redirection event, and at this time, the threshold corresponding to this one A2 event is recorded.

[0173] 607. Determine a second target value according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant.

[0174] In some possible implementation manners, the determining the second target value according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant may include: The terminal device uses the value obtained by subtracting the hysteresis variable from the minimum threshold corresponding to the at least one event threshold and then subtracting the preset constant as the second target value.

[0175] When it is determined that there is no blind redirection event, according to the lowest threshold Thr1, the hysteresis variable Hys1, and a preset constant, calculate the second target value:

[0176] MS_Tgt2 = Thr1 - Hys1 - 1;

[0177] where MS_Tgt2 is the second target value, Hys1 is the hysteresis variable configured by the network device, and 1 is the preset constant.

[0178] For example: At least one A2 event includes two A2 events, and the corresponding thresholds are: -98, -106. Then, the minimum threshold is -106; then, according to the above formula, assuming that the hysteresis variable is 1, the obtained second target value is -106 - 1 - 1 = -108.

[0179] 608. Report a corresponding measurement report according to the second target value.

[0180] Exemplarily, taking the second target value as the signal quality of the serving cell, after meeting the threshold corresponding to at least one A2 event except for the blind redirection event, a measurement report corresponding to the second target value is reported to the network device.

[0181] When more neighbor cell measurements are needed, calculations are performed with MS_Tgt2 as the MS for A2 event threshold judgment, such as the scenario of the 3 A2 event thresholds shown in Table 3 below:

[0182] MeasID Thr of Network Configuration A2 Event Hys of Network Configuration A2 Event 1 -98 1 2 -105 1

[0183] Table 3

[0184] For example: when the signal quality RSRP of the terminal device is -90 dBm, the reporting of the measurement report for any A2 event is not satisfied. At this time, if more neighbor cell measurements are needed, measurement reporting can be performed according to the second target value MS_Tgt: -108 calculated above.

[0185] Perform A2 event threshold judgment according to MS_Tgt2:

[0186] MeasID Report judgment of A2: MS + Hys < Thr Whether it is satisfied Whether to report 1 -108+1<-98 Yes Yes 2 -108+1<-105 Yes Yes

[0187] Table 4

[0188] After calculating the second target value, find the sum of the second target value and the hysteresis variable. In the case where the sum of the first target value and the hysteresis variable is less than the threshold corresponding to a certain A2 event configured by the network device, report the corresponding measurement report.

[0189] As shown in Table 4 above, according to the sum of the first target value and the hysteresis variable, -108 + 1 equals -107, which is less than -98 and -105, so the corresponding measurement report is reported.

[0190] In this technical solution, in the case where the sum of the second target value and the hysteresis variable is less than the threshold corresponding to the target A2 event, report the corresponding measurement report, that is, calculate the second target value according to the requirement, and trigger the network device to obtain the neighbor cell measurement report.

[0191] In some possible implementation manners, when the number of the at least one event threshold is less than or equal to the quantity threshold and there is no threshold corresponding to the at least one event that is less than a preset blind redirection threshold, it is determined that there is no such blind redirection event, and the minimum threshold corresponding to the at least one event threshold is recorded; a second target value is determined according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant; reporting a corresponding measurement report according to the second target value may include: when an abnormality occurs in a serving cell, when the number of the at least one event threshold is less than or equal to the quantity threshold and there is no threshold corresponding to the at least one event that is less than a preset blind redirection threshold, it is determined that there is no such blind redirection event, and the minimum threshold corresponding to the at least one event threshold is recorded; a second target value is determined according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant; reporting a corresponding measurement report according to the second target value.

[0192] Exemplarily, in some specific scenarios, when an abnormality (such as network resource congestion) occurs in a serving cell of a terminal device, the network device needs to configure more neighbor cell measurements to determine whether there are other suitable neighbor cells in the current environment. Therefore, it is necessary to report measurement reports of some A2 events in advance to allow the network device to configure more neighbor cell measurements.

[0193] In the technical solution, when an abnormality occurs in a serving cell, if there is no blind redirection event, a process of calculating a second target value is triggered, so as to obtain the second target value, and then a corresponding measurement report is reported according to the second target value, which is convenient for the network device to configure more neighbor cell measurements, so as to decide to switch to a normal serving cell with better communication quality.

[0194] In an embodiment of the present application, at least one event configured by a network device is obtained; a blind redirection event is determined according to a threshold corresponding to the at least one event; a first measurement report is obtained; when the first measurement report belongs to a measurement report of a blind redirection event, the first measurement report is not reported; when the first measurement report does not belong to a measurement report of a blind redirection event, the first measurement report is reported; when the number of the at least one event threshold is less than or equal to the quantity threshold and there is no threshold corresponding to the at least one event that is less than a preset blind redirection threshold, it is determined that there is no such blind redirection event, and the minimum threshold corresponding to the at least one event threshold is recorded; a second target value is determined according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant; reporting a corresponding measurement report according to the second target value. The second target value can be calculated according to requirements, and a measurement report corresponding to the second target value can be reported in advance, so as to facilitate the network device to configure more neighbor cell measurements.

[0195] It should be noted that Figure 5 and Figure 6 the embodiments shown in Figure 4 combination with the embodiments shown are also within the protection scope of this application, and will not be elaborated here.

[0196] As Figure 7A shown, it is a schematic diagram of an embodiment of the device for reporting a measurement report in an embodiment of this application, which may include:

[0197] An acquisition module 701, configured to acquire a first measurement report, where the first measurement report is a measurement report obtained by measuring according to a first event, and the first event belongs to an event among at least one event configured by a network device, and the at least one event is an event for measuring the communication quality of a serving cell of a terminal device;

[0198] A reporting module 702, configured to not report the first measurement report when the first measurement report belongs to a measurement report of a blind redirection event; and report the first measurement report when the first measurement report does not belong to a measurement report of a blind redirection event; where the blind redirection event is an event determined according to a corresponding threshold among the at least one event.

[0199] In some possible implementation manners, the device for reporting a measurement report may further include:

[0200] The acquisition module 701 is further configured to acquire at least one event configured by a network device, and each event includes a threshold corresponding to a measurement report of the event;

[0201] A processing module 703, configured to determine the blind redirection event according to the corresponding threshold among the at least one event.

[0202] In some possible implementation manners, the processing module 703 is specifically configured to, when the number of the at least one event is greater than a number threshold, determine the event corresponding to the minimum threshold among the at least one event as the blind redirection event.

[0203] In some possible implementation manners, the processing module 703 is specifically configured to, when the number of the at least one event is less than or equal to the number threshold and there is a threshold less than a preset blind redirection threshold among the thresholds corresponding to the at least one event, determine the event corresponding to the minimum threshold among the at least one event as the blind redirection event.

[0204] In some possible implementations, the obtaining module 701 is further configured to obtain a second measurement report, where the second measurement report is a measurement report obtained according to a second event, the second event belongs to an event among at least one event configured by a network device, and a threshold corresponding to the second event is greater than the preset blind redirection threshold;

[0205] The reporting module 702 is further configured to report the second measurement report to the network device;

[0206] The processing module 703 is further configured to update the preset blind redirection threshold to the threshold corresponding to the second event when the network device performs blind redirection according to the second measurement report.

[0207] In some possible implementations, the processing module 703 is further configured to determine a minimum threshold and a second minimum threshold corresponding to the at least one event when there is the blind redirection event and the number of the at least one event is greater than or equal to two; determine a first target value according to the minimum threshold and the second minimum threshold;

[0208] The reporting module 702 is further configured to report a corresponding measurement report according to the first target value.

[0209] In some possible implementations, the processing module 703 is specifically configured to use an average value of the minimum threshold and the second minimum threshold as the first target value.

[0210] In some possible implementations, the processing module 703 is further configured to determine that there is no blind redirection event and record the minimum threshold corresponding to the at least one event threshold when the number of the at least one event threshold is less than or equal to a quantity threshold and there is no threshold less than the preset blind redirection threshold among the thresholds corresponding to the at least one event; determine a second target value according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant;

[0211] The reporting module 702 is further configured to report a corresponding measurement report according to the second target value.

[0212] In some possible implementations, the processing module 703 is specifically configured to use a value obtained by subtracting the hysteresis variable and the preset constant from the minimum threshold corresponding to the at least one event threshold as the second target value.

[0213] As Figure 7B shown, it is a schematic diagram of an embodiment of a terminal device in an embodiment of the present application, and may include a device for reporting a measurement report as Figure 7A shown.

[0214] AsFigure 8 As shown, it is a schematic diagram of another embodiment of the terminal device in the embodiment of the present application. The following will be combined with Figure 8 Specifically introduce each component of the mobile phone in the terminal device:

[0215] The RF circuit 810 can be used for receiving and sending signals during information reception or call processes. Specifically, after receiving the downlink information from the base station, it is given to the processor 880 for processing; in addition, the designed uplink data is sent to the base station. Generally, the RF circuit 810 includes but is not limited to antennas, at least one amplifier, a transceiver, a coupler, a low noise amplifier (LNA), a duplexer, etc. In addition, the RF circuit 810 can also communicate with the network and other devices through wireless communication. The above wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), etc.

[0216] The memory 820 can be used to store software programs and modules. The processor 880 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 820. The memory 820 mainly includes a program storage area and a data storage area. Among them, the program storage area can store an operating system, application programs required for at least one function (such as a sound playback function, an image playback function, etc.); the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.). In addition, the memory 820 can include high-speed random access memory and can also include non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.

[0217] The input unit 830 can be used to receive input numeric or character information and generate key signal inputs related to the user settings and function controls of the mobile phone. Specifically, the input unit 830 can include a touch panel 831 and other input devices 832. The touch panel 831, also known as a touch screen, can collect touch operations of the user thereon or nearby (such as operations of the user using any suitable object or accessory such as a finger or a stylus on or near the touch panel 831), and drive corresponding connection devices according to a preset program. Optionally, the touch panel 831 can include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the touch orientation of the user, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the processor 880, and can receive and execute the commands sent by the processor 880. In addition, multiple types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 831. In addition to the touch panel 831, the input unit 830 can also include other input devices 832. Specifically, the other input devices 832 can include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, power on / off keys, etc.), a trackball, a mouse, a joystick, etc.

[0218] The display unit 840 can be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 840 can include a display panel 841. Optionally, the display panel 841 can be configured in forms such as a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc. Further, the touch panel 831 can cover the display panel 841. When the touch panel 831 detects a touch operation thereon or nearby, it is transmitted to the processor 880 to determine the type of touch event. Subsequently, the processor 880 provides a corresponding visual output on the display panel 841 according to the type of touch event. Although in Figure 8 the touch panel 831 and the display panel 841 are implemented as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 831 and the display panel 841 can be integrated to realize the input and output functions of the mobile phone.

[0219] The mobile phone may further include at least one sensor 850, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor. Among them, the ambient light sensor can adjust the brightness of the display panel 841 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 841 and / or the backlight when the mobile phone is moved to the ear. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used in applications for identifying the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors that the mobile phone can also be configured with, such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., they will not be elaborated here.

[0220] The audio circuit 860, the speaker 861, and the microphone 862 can provide an audio interface between the user and the mobile phone. The audio circuit 860 can transmit the electrical signal converted from the received audio data to the speaker 861, and the speaker 861 converts it into a sound signal for output; on the other hand, the microphone 862 converts the collected sound signal into an electrical signal, which is received by the audio circuit 860 and then converted into audio data. After the audio data is output to the processor 880 for processing, it is sent through the RF circuit 810 to, for example, another mobile phone, or the audio data is output to the memory 820 for further processing.

[0221] Wi-Fi belongs to short-range wireless transmission technology. The mobile phone can help users send and receive emails, browse the web, and access streaming media through the Wi-Fi module 870, which provides users with wireless broadband Internet access. Although Figure 8 the Wi-Fi module 870 is shown, it can be understood that it does not belong to an essential component of the mobile phone and can be omitted completely within the scope of not changing the essence of the invention according to needs.

[0222] The processor 880 is the control center of the mobile phone, connecting various parts of the entire mobile phone through various interfaces and lines. By running or executing the software programs and / or modules stored in the memory 820, and by calling the data stored in the memory 820, it executes various functions of the mobile phone and processes data, thereby monitoring the mobile phone as a whole. Optionally, the processor 880 may include one or more processing units; preferably, the processor 880 may integrate an application processor and a modem processor. Among them, the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem processor mainly processes wireless communication. It can be understood that the above-mentioned modem processor may not be integrated into the processor 880 either.

[0223] The mobile phone further includes a power source 890 (such as a battery) for supplying power to each component. Preferably, the power source can be logically connected to the processor 880 through a power management system, so as to implement functions such as management of charging, discharging, and power consumption management through the power management system.

[0224] Although not shown, the mobile phone may further include a camera, a Bluetooth module, etc., which will not be elaborated here.

[0225] In an embodiment of the present application, the processor 880 is configured to obtain a first measurement report, where the first measurement report is a measurement report obtained by measuring according to a first event, and the first event belongs to an event among at least one event configured by a network device, and the at least one event is an event for measuring the communication quality of a serving cell of a terminal device;

[0226] The RF circuit 810 is configured to not report the first measurement report when the first measurement report belongs to a measurement report of a blind redirection event; and report the first measurement report when the first measurement report does not belong to a measurement report of a blind redirection event; where the blind redirection event is an event determined according to a corresponding threshold among the at least one event.

[0227] In some possible implementation manners, the device for reporting a measurement report may further include:

[0228] The RF circuit 810 is configured to obtain at least one event configured by a network device, and each event includes a threshold corresponding to a measurement report of the event;

[0229] The processor 880 is further configured to determine the blind redirection event according to the corresponding threshold among the at least one event.

[0230] In some possible implementation manners, the processor 880 is specifically configured to, when the number of the at least one event is greater than a number threshold, determine the event corresponding to the minimum threshold among the at least one event as the blind redirection event.

[0231] In some possible implementation manners, the processor 880 is specifically configured to, when the number of the at least one event is less than or equal to the number threshold and there is a threshold less than a preset blind redirection threshold among the thresholds corresponding to the at least one event, determine the event corresponding to the minimum threshold among the at least one event as the blind redirection event.

[0232] In some possible implementation manners, the processor 880 is further configured to obtain a second measurement report, where the second measurement report is a measurement report obtained by measuring according to a second event, and the second event belongs to an event among at least one event configured by a network device, and the threshold corresponding to the second event is greater than the preset blind redirection threshold;

[0233] The RF circuit 810 is further configured to report the second measurement report to the network device;

[0234] The processor 880 is further configured to update the preset blind redirection threshold to the threshold corresponding to the second event when the network device performs blind redirection according to the second measurement report.

[0235] In some possible implementation manners, the processor 880 is further configured to determine the minimum threshold and the second minimum threshold corresponding to the at least one event when there is the blind redirection event and the number of the at least one event is greater than or equal to two; determine a first target value according to the minimum threshold and the second minimum threshold;

[0236] The RF circuit 810 is further configured to report a corresponding measurement report according to the first target value.

[0237] In some possible implementation manners, the processor 880 is specifically configured to use the average value of the minimum threshold and the second minimum threshold as the first target value.

[0238] In some possible implementation manners, the processor 880 is further configured to determine that there is no blind redirection event and record the minimum threshold corresponding to the at least one event threshold when the number of the at least one event threshold is less than or equal to the number threshold and there is no threshold less than the preset blind redirection threshold among the thresholds corresponding to the at least one event; determine a second target value according to the minimum threshold corresponding to the at least one event threshold, a preconfigured hysteresis variable, and a preset constant;

[0239] The RF circuit 810 is further configured to report a corresponding measurement report according to the second target value.

[0240] In some possible implementation manners, the processor 880 is specifically configured to use the value obtained by subtracting the hysteresis variable and the preset constant from the minimum threshold corresponding to the at least one event threshold as the second target value.

[0241] The embodiment of the present application further provides a computer-readable storage medium storing computer instructions, and when the computer instructions run on a terminal device, the terminal device is enabled to execute the method embodiment described above.

[0242] The above computer-readable storage medium may adopt any combination of one or more computer-readable media. The computer-readable media may be a computer-readable signal medium or a computer-readable storage medium. The computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the above. More specific examples (non-exhaustive list) of the computer-readable storage medium include: an electrical connection having one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read only memory (ROM), an erasable programmable read only memory (EPROM), or a flash memory, an optical fiber, a portable compact disk read only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, the computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0243] The computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, which carries the computer-readable program code. Such a propagated data signal may take various forms, including - but not limited to - an electromagnetic signal, an optical signal, or any suitable combination of the above. The computer-readable signal medium may also be any computer-readable medium other than the computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0244] The program code contained on the computer-readable medium may be transmitted using any appropriate medium, including - but not limited to - wireless, wire, optical cable, radio frequency (RF), etc., or any suitable combination of the above.

[0245] Computer program code for performing the operations of this specification can be written in one or more programming languages or combinations thereof. The programming languages include resource-oriented programming languages such as Java, Smalltalk, C++, and also include conventional procedural programming languages such as the "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, executed as a stand-alone software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (e.g., through the Internet using an Internet service provider).

[0246] An embodiment of this application also provides a computer program product. When the computer program product runs on a computer, it causes the computer to execute some or all of the steps in the foregoing method embodiments.

[0247] An embodiment of this application provides a chip system. The chip system includes a processor and may also include a memory for implementing the functions of the terminal device in the foregoing method. The chip system can be composed of chips or can include chips and other discrete devices.

[0248] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated herein.

[0249] In several embodiments provided by this application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division, and there can be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces, and the indirect couplings or communication connections of the devices or units can be in electrical, mechanical, or other forms.

[0250] The unit described as a separation component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0251] In addition, each functional unit in various embodiments of the present application may be integrated in a processing unit, or each unit may exist physically alone, or two or more units may be integrated in one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

[0252] If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in various embodiments of the present application. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0253] As described above, the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of various embodiments of the present application.

Claims

1. A method for reporting a measurement report, characterized in that: include: Obtain a first measurement report, where the first measurement report is a measurement report obtained by measuring a first event, where the first event belongs to at least one event configured by the network device, and the at least one event is an event for measuring the communication quality of a serving cell of the terminal device; If the first measurement report is a measurement report of a blind redirection event, not reporting the first measurement report; When the first measurement report does not belong to the measurement report of the blind redirection event, reporting the first measurement report; The blind redirection event is an event determined according to a threshold value corresponding to the at least one event.

2. The method according to claim 1, characterized in that The method further comprises: Acquire at least one event configured by the network device, each event including a threshold of a measurement report corresponding to the event; The blind redirection event is determined according to a threshold value corresponding to the at least one event.

3. The method according to claim 2, characterized in that The determining the blind redirection event according to a threshold value corresponding to the at least one event includes: When the quantity of the at least one event is greater than the quantity threshold, an event corresponding to the minimum threshold among the at least one event is determined as the blind redirection event.

4. The method according to claim 2, characterized in that: The determining the blind redirection event according to a threshold value corresponding to the at least one event includes: When the number of the at least one event is less than or equal to the number threshold, and one of the thresholds corresponding to the at least one event is less than a preset blind redirection threshold, the event corresponding to the minimum threshold in the at least one event is determined as the blind redirection event.

5. The method according to claim 4, characterized in that The method further comprises: Obtaining a second measurement report, where the second measurement report is a measurement report obtained by measuring a second event, where the second event belongs to at least one event configured by the network device, and a threshold corresponding to the second event is greater than the preset blind redirection threshold; Reporting the second measurement report to the network device; In a case where the network device performs blind redirection according to the second measurement report, the preset blind redirection threshold is updated to a threshold corresponding to the second event.

6. The method according to any one of claims 3 to 5, characterized in that: The method further comprises: In the case where the blind redirection event exists and the number of the at least one event is greater than or equal to two, determining a minimum threshold and a second minimum threshold corresponding to the at least one event; Determining a first target value according to the minimum threshold and the second minimum threshold; Report a corresponding measurement report according to the first target value.

7. The method according to claim 6, characterized in that The step of determining a first target value according to the minimum threshold and the second minimum threshold comprises: An average value of the minimum threshold and the second minimum threshold is used as the first target value.

8. The method according to claim 4, characterized in that The method further comprises: When the number of the at least one event threshold is less than or equal to the number threshold, and none of the thresholds corresponding to the at least one event is less than the preset blind redirection threshold, determining that the blind redirection event does not exist, and recording the minimum threshold corresponding to the at least one event threshold; Determining a second target value according to a minimum threshold value corresponding to the at least one event threshold value and a preconfigured hysteresis variable, and a preset constant; Report a corresponding measurement report according to the second target value.

9. The method according to claim 8, characterized in that The determining of the second target value according to the minimum threshold value corresponding to the at least one event threshold value and the preconfigured hysteresis variable and the preset constant comprises: A value obtained by subtracting the hysteresis variable from a minimum threshold value corresponding to the at least one event threshold value and then subtracting the preset constant is used as the second target value.

10. A device for reporting a measurement report, characterized in that: include: An acquisition module, configured to acquire a first measurement report, where the first measurement report is a measurement report obtained by measuring a first event, where the first event belongs to at least one event configured by the network device, and the at least one event is an event for measuring the communication quality of a serving cell of a terminal device; A reporting module is used to not report the first measurement report when the first measurement report is a measurement report of a blind redirection event; and to report the first measurement report when the first measurement report does not belong to a measurement report of the blind redirection event; wherein the blind redirection event is an event determined according to a threshold value corresponding to at least one event.

11. A terminal device, characterized in that: include: A memory, a processor, and a display, wherein the memory stores a computer program that can be run on the processor, and when the terminal device executes the program, the method according to any one of claims 1 to 9 is implemented.

12. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the method according to any one of claims 1 to 9 is implemented.

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