WO2021203380A1

WO2021203380A1 - Control method for radio resource management measurement, terminal device, and network device

Info

Publication number: WO2021203380A1
Application number: PCT/CN2020/084045
Authority: WO
Inventors: 胡奕; 李海涛
Original assignee: Oppo广东移动通信有限公司
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-10-14
Also published as: CN115152299A

Abstract

Disclosed are a control method for radio resource management (RRM) measurement, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method comprises: a terminal device determines, on the basis of a reference signal measurement result, an RRM measurement mode corresponding to a reference signal of a target cell; and, the terminal device performs RRM measurement of the reference signal of the target cell per the RRM measurement mode determined, where the target cell comprises at least one of the following: a serving cell of the terminal device, an adjacent cell of the serving cell of the terminal device; the RRM measurement mode comprises: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is less than the measurement interval corresponding to the second RRM measurement mode.

Description

Control method, terminal equipment and network equipment for wireless resource management measurement

Technical field

The present invention relates to the field of communications, and in particular to a method for controlling radio resource management (RRM, Radio Resource Management) measurement, terminal equipment, network equipment, chips, computer-readable storage media, computer program products, and computer programs.

Background technique

In related technologies, if the network configures the terminal device with synchronization signal block (SSB, Synchronization Signal Block) measurement and/or channel state information reference signal (CSI-RS, Channel State Information-Reference Signal) measurement, then the terminal device needs to perform SSB measurement and/or CSI-RS measurement. Since the time domain/frequency domain positions of the SSB and CSI-RS reference signals can be different, simultaneous measurement will cause additional power consumption. Considering the demand for power saving of the terminal, how to further reduce the power consumption of the terminal in the RRM measurement is a problem that needs to be solved.

Summary of the invention

To solve the above technical problems, embodiments of the present invention provide a method for controlling Radio Resource Management (RRM) measurement, terminal equipment, network equipment, chips, computer-readable storage media, computer program products, and computer programs.

In the first aspect, a method for controlling RRM measurement of radio resource management is provided, which includes:

According to the reference signal measurement result, the terminal device determines the RRM measurement mode corresponding to the reference signal of the target cell;

The terminal device performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

Wherein, the target cell includes at least one of the following: a serving cell of the terminal device, and a neighboring cell of the serving cell of the terminal device;

Wherein, the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is smaller than the measurement interval corresponding to the second RRM measurement mode.

In the second aspect, a method for controlling RRM measurement of radio resource management is provided, including:

The network device sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein the target cell includes at least one of the following: the terminal The serving cell of the device and the neighboring cells of the serving cell of the terminal device; wherein, the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is less than The measurement interval corresponding to the second RRM measurement mode.

In a third aspect, a terminal device is provided, including:

The first processing unit determines the RRM measurement mode corresponding to the reference signal of the target cell according to the reference signal measurement result; performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

In a fourth aspect, a network device is provided, including:

The second communication unit sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein the target cell includes at least one of the following: The serving cell of the terminal device and the neighboring cells of the serving cell of the terminal device; wherein the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the first RRM measurement mode corresponds to The measurement interval is smaller than the measurement interval corresponding to the second RRM measurement mode.

In a fifth aspect, a terminal device is provided, including: a processor and a memory for storing a computer program that can run on the processor,

Wherein, the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the steps of the above method.

In a sixth aspect, a network device is provided, including: a processor and a memory for storing a computer program that can run on the processor,

In a seventh aspect, a chip is provided, including a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the above-mentioned method.

In an eighth aspect, a computer-readable storage medium is provided, where the computer-readable storage medium is used to store a computer program, and the computer program enables a computer to execute the steps of the above-mentioned method.

In a ninth aspect, a computer program product is provided, including computer program instructions that cause a computer to execute the above-mentioned method.

In a tenth aspect, a computer program is provided, which causes a computer to execute the above-mentioned method.

By adopting the solution provided in this embodiment, according to the reference signal measurement result, the terminal device determines the RRM measurement mode corresponding to the reference signal of the target cell, the target cell is the serving cell and/or the neighboring cell, and the measurement mode may include the first RRM measurement Mode and the second RRM measurement mode. In this way, at least the serving cell and/or neighboring cells are allowed to use the reference signal to perform the measurement behavior in the RRM measurement mode with a larger measurement interval. By using this method, it is possible to reduce unnecessary reference signal measurement performed by connected terminal equipment or non-connected terminal equipment, and achieve the purpose of power saving.

Description of the drawings

Figure 1-1 is a schematic diagram 1 of a communication system architecture provided by an embodiment of the present application;

Figure 1-2 is a schematic diagram of a multi-beam scene;

FIG. 2 is a schematic flow chart 1 of a method for controlling RRM measurement provided by an embodiment of the present application;

3 is a schematic diagram of the second flow of a method for controlling RRM measurement provided by an embodiment of the present application;

FIG. 4 is a third flowchart of a method for controlling RRM measurement provided by an embodiment of the present application;

FIG. 5 is a fourth schematic flowchart of a method for controlling RRM measurement according to an embodiment of the present application;

FIG. 6 is a fifth schematic diagram of a control method for RRM measurement provided by an embodiment of the present application;

FIG. 7 is a sixth flowchart of a method for controlling RRM measurement according to an embodiment of the present application;

FIG. 8 is a schematic diagram of the structure of a terminal device provided by an embodiment of the present application;

FIG. 9 is a schematic diagram of the composition structure of a network device provided by an embodiment of the present application;

FIG. 10 is a schematic diagram of the composition structure of a communication device according to an embodiment of the present invention;

FIG. 11 is a schematic block diagram of a chip provided by an embodiment of the present application;

FIG. 12 is a second schematic diagram of a communication system architecture provided by an embodiment of the present application.

Detailed ways

In order to understand the features and technical content of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and explanation purposes only, and are not used to limit the embodiments of the present invention.

The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

The technical solutions of the embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, and Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system or 5G system, etc.

Exemplarily, the communication system 100 applied in the embodiment of the present application may be as shown in FIG. 1-1. The communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a UE 120 (or referred to as a communication terminal device or a terminal device). The network device 110 may provide communication coverage for a specific geographic area, and may communicate with UEs located in the coverage area. Optionally, the network equipment 110 may be a network equipment (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a network equipment (NodeB, NB) in a WCDMA system, or an evolution in an LTE system Type network equipment (Evolutional Node B, eNB or eNodeB), or a wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment may be a mobile switching center, a relay station, an access point, In-vehicle devices, wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.

The communication system 100 further includes at least one UE 120 located within the coverage area of the network device 110. "UE" as used herein includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another UE's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment. A UE set to communicate through a wireless interface may be referred to as a "wireless communication terminal device", a "wireless terminal device" or a "mobile terminal device".

Optionally, direct terminal device (D2D) communication may be performed between the UEs 120.

It should be understood that the terms "system" and "network" in this article are often used interchangeably in this article. The term "and/or" in this article is only an association relationship describing the associated objects, which means that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, exist alone B these three situations. In addition, the character "/" in this text generally indicates that the associated objects before and after are in an "or" relationship.

With people's pursuit of speed, delay, high-speed mobility, energy efficiency, and the diversity and complexity of services in future life, the 3GPP International Standards Organization has begun to develop 5G. The main application scenarios of 5G are: enhanced mobile ultra-broadband (eMBB), low-latency and high-reliability communication (URLLC), and large-scale machine-type communication (mMTC).

NR can also be deployed independently. In the 5G network environment, in order to reduce air interface signaling, quickly restore wireless connections, and quickly restore data services, a new RRC state is defined, namely RRC_INACTIVE (RRC-inactive) state. This state is different from the RRC_IDLE (idle state) and RRC_ACTIVE (active state) states. Among them, RRC_IDLE: mobility is cell selection reselection based on terminal equipment, paging is initiated by CN, and the paging area is configured by CN. There is no UE AS context on the base station side. There is no RRC connection. RRC_CONNECTED (connected state): There is an RRC connection, and there is a UE AS context between the base station and the UE. The network side knows that the location of the terminal equipment is of a specific cell level. Mobility is the mobility controlled by the network side. Unicast data can be transmitted between the terminal equipment and the base station. RRC_INACTIVE: Mobility is cell selection reselection based on terminal equipment, there is a connection between CN-NR, UE AS context is stored on a certain base station, paging is triggered by RAN, and RAN-based paging area is managed by RAN, and the network side Knowing that the location of the UE is based on the paging area level of the RAN.

The 5G system supports the network to configure SSB measurement and CSI-RS measurement for connected terminal devices. Specifically, it is reflected in the measurement configuration. For SSB measurement, configure the SSB frequency associated with the measurement object. Since the 5G system supports transmission of multiple different subcarrier intervals, the measurement object needs to indicate the measurement-related SSB subcarrier interval. For CSI-RS measurement, a reference frequency point that maps the CSI-RS to the physical resource is configured in the measurement object. For the measurement configuration of the SSB reference signal, the measurement object additionally indicates the time window information of the SSB measurement, that is, the SMTC information. Further, the network can also instruct the terminal device to measure which SSBs in the SMTC (for example, SSB-ToMeasure) and other information. For the measurement configuration of the CSI-RS reference signal, the measurement object includes the configuration of the channel state information reference signal (CSI-RS) resource.

In order to meet the power saving requirements of terminal equipment, 5G networks can include S-measure (RSRP value) threshold parameters in the measurement configuration. The terminal device uses the PCell's RSRP (Reference Signal Receiving Power) measurement value and threshold parameter comparison to control whether the terminal device performs the measurement of the non-serving cell, which is the same as the LTE system. Different from the LTE system, since NR supports SSB measurement and CSI-RS measurement, when configuring the S-measure value, the network needs to indicate whether the threshold parameter is for the SSB-RSRP or CSI-RSRP value. If the terminal device determines that the conditions for performing non-serving cell measurement are satisfied according to the configured S-measure value, the terminal device starts SSB and CSI-RS measurements of all non-serving cells.

For each measured cell, the connected terminal equipment derives the measurement result of the cell based on the CSI-RS measurement result or the SSB measurement result for the cell. The terminal device determines whether to derive the measurement result of the cell based on the CSI-RS measurement or the SSB measurement according to the rsType configured in the measurement report by the network.

If the measurement result of the cell is obtained based on SSB measurement, perform one of the following processes:

If nrofSS-BlocksToAverage or absThreshSS-BlocksConsolidation is not configured in the measurement object associated with the serving cell, or the highest beam measurement result among the measurement results corresponding to multiple beams obtained based on each SSB measurement is lower than or equal to absThreshSS-BlocksConsolidation, then The terminal equipment obtains the measurement result of the cell based on the measurement result of the SSB with the highest measurement result,

Otherwise, the terminal device performs a power linear averaging based on the measurement results corresponding to the highest measurement results of nrofSS-BlocksToAverage SSBs among the SSBs whose measurement results are higher than the threshold absThreshSS-BlocksConsolidation to obtain the measurement results of the cell.

Then the terminal device performs L3 filtering based on the above result to obtain the final cell measurement result.

If the measurement result of the cell is obtained based on CSI-RS measurement, perform one of the following processes:

If the measurement object associated with the serving cell is not configured with nrofCSI-RS-ResourcesToAverage or absThreshCSI-RS-Consolidation is not configured, or the highest beam measurement result of the measurement results corresponding to multiple beams obtained based on each CSI-RS measurement is lower than or Equal to absThreshCSI-RS-Consolidation, the terminal device obtains the measurement result of the cell based on the CSI-RS measurement result with the highest measurement result,

Otherwise, the terminal device performs a power linear average based on the measurement results corresponding to the highest nrofCSI-RS-ResourcesToAverage CSI-RS among the CSI-RSs whose measurement results are higher than the threshold absThreshCSI-RS-Consolidation to obtain the measurement results of the cell.

The 5G system supports the network to configure SSB measurement for non-connected terminal devices. The measurement configuration is broadcast through system messages.

For co-frequency measurement, if the Srxlev measured by the serving cell is higher than SIntraSearchP and Squal SIntraSearchQ, the terminal device can turn off the measurement of all co-frequency non-serving cells.

For inter-frequency measurement of low-priority or equal-priority frequency points, if the Srxlev measured by the serving cell is higher than SnonIntraSearchP and Squal is higher than SnonIntraSearchQ, the terminal device can turn off all low-priority or equal-priority frequency points neighboring cell measurement.

For each measured terminal device, the connected terminal device derives the measurement result of the cell based on the SSB measurement result for the cell. The method for the non-connected terminal device to obtain the cell measurement result is the same as the method for the connected terminal device to obtain the cell measurement result.

For low-mobility NB-IoT and eMTC terminals, when the reference signal received power (RSRP, Reference Signal Receiving Power) of the serving cell changes little, it means that the terminal has little demand for cell reselection, so it can measure neighboring cells. Relax and achieve the goal of energy saving for terminal equipment. The description of this treatment is as follows:

Configuring s-SearchDeltaP in a system message (for example, SIB3) means that the cell supports terminal equipment to relax neighbor cell measurement. If and only if at least one of the following conditions is met, the terminal device can perform neighbor cell measurement relaxation:

In the time range TSearchDeltaP, the neighboring cell measurement relaxation conditions are met;

Since the last measurement is less than 24H.

Wherein, the condition of the relaxation measurement may be: (SrxlevRef–Srxlev)<SSearchDeltaP

Among them, Srxlev is the current Srxlev measurement value of the serving cell, and SrxlevRef is the reference Srxlev value of the serving cell.

When the terminal device selects or reselects to a new cell, or if (Srxlev-SrxlevRef)>0, or if the relaxation measurement condition is not met within TSearchDeltaP time, the terminal device sets SrxlevRef as the current Srxlev measurement of the serving cell value;

The value of TSearchDeltaP can be set to 5 minutes, or if eDRX is configured and the eDRX period is longer than 5 minutes, the value is the length of the eDRX period.

If the network configures SSB measurement and/or CSI-RS measurement for the terminal device, the terminal device must perform SSB measurement and/or CSI-RS measurement, as shown in Figure 1-2. For each measured cell, the terminal equipment derives the measurement result of the cell according to the SSB measurement and/or CSI-RS measurement result. Because different SSB/CSI-RS often characterize different beams (as shown in Figure 1-2, the serving cell can have 8 beams, and different beams correspond to different SSB and/or CSI-RS), and different beams correspond to Different directions. For stationary or low-mobility terminal equipment, it is likely that the channel quality corresponding to a few beam directions for a long time will be better, while the channel quality corresponding to other beams will continue to be poor. Based on the current method for terminal equipment to obtain cell measurement results, these beam measurement results with poor channel quality will not be used as constituent factors of the cell measurement results, and terminal equipment based on these SSB or CSI-RS measurement results will not affect cell measurement. result. In the prior art, if the network configures the terminal device with SSB measurement and/or CSI-RS measurement, the terminal device needs to perform SSB measurement and/or CSI-RS measurement. Since the time domain/frequency domain positions of the SSB and CSI-RS reference signals may be different, simultaneous measurement will cause additional power consumption of the terminal equipment. Considering the demand for power saving of the terminal, it is necessary to consider further reducing the power consumption of the terminal equipment in the RRM measurement.

Based on this, an embodiment of the present invention provides a method for controlling RRM measurement, as shown in FIG. 2, including:

Step 21: According to the reference signal measurement result, the terminal device determines the RRM measurement mode corresponding to the reference signal of the target cell;

Step 22: The terminal device performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

Correspondingly, the network device side provides a method for controlling RRM measurement, as shown in Figure 3, including:

Step 31: The network device sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein, the target cell includes at least one of the following: The serving cell of the terminal device and the neighboring cells of the serving cell of the terminal device; wherein the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the first RRM measurement mode corresponds to The measurement interval is smaller than the measurement interval corresponding to the second RRM measurement mode.

Among them, the difference between the first RRM measurement mode and the second RRM measurement mode, in addition to the above measurement interval, may also include the difference in the measurement period. For example, the measurement period of the first RRM measurement mode is shorter than that of the second RRM measurement mode. Measurement period.

Of course, the difference between the first RRM measurement mode and the second RRM measurement mode may include other differences in addition to the foregoing measurement interval and measurement period, but this embodiment will not describe them in detail.

It should be pointed out that the first RRM measurement mode may be a normal RRM measurement mode, and the second RRM mode may be a relaxed RRM measurement mode.

In this application, determining the RRM measurement mode of the reference signal of the target cell may include: determining at least part of the reference signal of the target cell to perform RRM measurement mode conversion according to the reference signal measurement result; correspondingly, The terminal performing RRM measurement on the reference signal of the target cell by using the determined RRM measurement mode includes: performing RRM by the terminal device using the converted RRM measurement mode for the at least part of the reference signals in the reference signal of the target cell Measurement.

The reference signal of the serving cell/neighboring cell may be SSB and/or CSI-RS. It should be understood that the reference signal may be different when the terminal is in a different state, and the description of different situations is specifically combined with the following examples. The following describes the different processing situations with a combination of several examples:

Example 1,

This example is directed to a connected terminal device. The terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell.

The terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell, including:

When the RSRP measurement result of the serving cell is not less than the first threshold value, the terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the measurement result of the reference signal of the serving cell.

In this example, the reference signal of the serving cell may include: a synchronization signal block SSB and/or CSI-RS.

That is, for the connected terminal equipment in the solution of this example, when the measured RSRP of the serving cell meets the S-measure threshold (that is, the first threshold), according to the measurement results of each SSB/CSI-RS of the serving cell At the same time, in combination with the serving cell measurement result generation element, for the SSB/CSI-RS that does not constitute the serving cell measurement result and the corresponding measurement result is poor, a relaxed RRM measurement is performed.

With reference to Figure 4, the specific implementation process of this example is described as follows:

Step 41: The terminal device receives the measurement configuration information; correspondingly, the network device sends the measurement configuration information to the terminal device.

In this example, the terminal device is in a connected state; correspondingly, in this example, the measurement configuration information is carried by an RRC message. Specifically, the RRC message is an RRC reconfiguration message.

In this example, the measurement configuration message includes at least one of the following contents:

1) Configure co-frequency measurement objects. For each of the co-frequency measurement objects, configure at least one of the following information:

Reference signal configuration (referenceSignalConfig), used to configure SSB measurement and/or CSI-RS measurement;

Optionally, it is also configured: the absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

Optionally, it is also configured: the maximum number of reference signal measurements used to combine to obtain the cell measurement results.

Specifically, the reference signal in this example may be at least one of SSB and CSI-RS;

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result needs to meet, specifically can be the RSRP/RSRQ/SINR absolute value threshold that each CSI-RS measurement used to combine to obtain the cell measurement result needs to meet, absThreshCSI- RS-Consolidation; and the maximum number of reference signal measurements used to combine to obtain cell measurement results. Specifically, it may be the maximum number of CSI-RS measurements used to combine to obtain cell measurement results nrofCSInrofCSI-RS-ResourcesToAverage.

And/or, the absolute threshold value that each reference signal used to combine to obtain the cell measurement result needs to meet, specifically may be the absolute threshold value of RSRP/RSRQ/SINR that each SSB measurement used to combine to obtain the cell measurement result needs to meet absThreshSS-BlocksConsolidation, and the maximum number of reference signal measurements used to combine to obtain cell measurement results, specifically may be the maximum number of SSB measurements used to combine to obtain cell measurement results nrofCSInrofSS-BlocksToAverage.

2) It may also include configuring at least one measurement report. For each measurement report in the at least one measurement report, configuring the measurement report type (whether it is a periodic report or an event-triggered report) and the report RS type rsType (that is, whether the terminal device is Whether the report is based on the SSB measurement result or the report is based on the SCI-RS measurement result);

3) The measurement identifier, which is used to associate the measurement object with the measurement report.

4) Configure the first threshold value, that is, the S-measure parameter; in addition, you can also indicate at the same time whether the s-measure (that is, the first threshold value) corresponds to the SSB measurement value or the CSI-RS measurement value; When the -measure value is used, the network device also needs to indicate whether the threshold parameter is for the SSB-RSRP or CSI-RSRP value.

Here, the S-measure parameter description is as follows:

Threshold for NR SpCell RSRP measurement controlling when the UE is required to perform measurements on non-serving cells.Choice of ssb-RSRPcorresponds to cell RSRP based on SS/PBCH to CSI-based RSRP of responds to CSI-cellRSRP .(NR SpCell RSRP measurement threshold, which controls when the UE is required to perform measurement on non-serving cells. The selection of ssb-RSRP corresponds to the RSRP of the cell based on SS/PBCH blocks, and the selection of csi-RSRP corresponds to the RSRP of the CSI-RS cell .)

5) Configure the measurement relaxation to enter the absolute value threshold relax_abs_thr1 and the measurement relaxation to leave the absolute value threshold relax_abs_thr2;

It may also include: indicating that the measurement relaxation enters the absolute value threshold and the measurement relaxation leaves the absolute value threshold, corresponding to the SSB measurement value or the CSI-RS measurement value.

Regarding the measurement relaxation entering the absolute threshold value, it can be used: when the reference signal is in the first RRM measurement mode, if the measurement result of the reference signal is lower than this value, the reference signal can enter the second RRM measurement mode (or relax the RRM measurement mode). Measurement mode).

Regarding the measurement relaxation leaving the absolute value threshold, it can be used: when the reference signal is in the second RRM measurement mode, if the measurement result of the reference signal is higher than this value, the reference signal can enter the first RRM measurement mode (or normal RRM measurement). model).

And the threshold value satisfies the following relationship: relax_abs_thr1<relax_abs_thr2<absThreshCSI-RS-Consolidation or absThreshSS-BlocksConsolidation;

6) Configure the measurement relaxation to enter the relative value threshold relax_relative_thr1 and the measurement relaxation to leave the relative value threshold relax_relative_thr2;

It may also include: indicating whether the measurement relaxation entering the relative value threshold and the measurement relaxation leaving the relative value threshold correspond to the SSB measurement value or the CSI-RS measurement value.

The measurement relaxation enters the relative value threshold, which can be used when a reference signal is in the first RRM measurement mode, the difference between the maximum reference signal measurement result and the reference signal measurement result is greater than or equal to the measurement relaxation entry relative threshold Value, it is determined that the reference signal is converted from the first RRM measurement mode to the second RRM measurement mode.

The measurement relaxes the relative value threshold, which can be used when a reference signal adopts the second RRM measurement mode, then the difference between the maximum reference signal measurement result and the measurement result of the reference signal is less than the measurement relaxes the relative threshold In the case of, the reference signal is converted from the second RRM measurement mode to the first RRM measurement mode

And the threshold value satisfies the following relationship: relax_relative_thr1>relax_relative_thr2.

Step 42: The terminal device measures the reference signals of the serving cell and neighboring cells based on the network configuration;

In this step, the terminal device is in the first RRM measurement mode by default. Wherein, the reference signals of the serving cell and neighboring cells may be SSB and/or CSI-RS.

Step 43: The terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell.

Specifically, the terminal device may determine, according to the RSRP measurement result of the serving cell and the size relationship between the s-measure, and the measurement result of each reference signal, that at least part of the reference signal of each reference signal is converted to the RRM measurement mode.

That is, in the first RRM measurement mode, the RRM measurement of all reference signals is performed based on the measurement configuration of the first RRM measurement mode; if the RSRP measurement result of the serving cell is greater than or equal to the s-measure threshold, then according to The measurement result of the reference signal of the serving cell determines that at least part of the reference signal of the serving cell is converted to the second RRM measurement mode.

The at least part of the reference signal includes: the determined measurement result that does not constitute the serving cell according to the measurement result of each reference signal of the serving cell, and the reference signal contained in the serving cell whose measurement result is lower than a preset threshold.

When the terminal device is in the connected state, the range of at least part of the reference signal that can be converted to the second RRM measurement mode is the SSB and/or CSI-RS of the serving cell.

Specifically, based on the configuration in step 41, each reference signal of the serving cell includes a synchronization signal block SSB and/or a channel state information reference signal CSI-RS. If SSB measurement is configured in step 41 of this example, each reference signal of the serving cell includes SSB; and/or, if CSI-RS measurement is configured in step 41, then each reference signal of the serving cell includes CSI-RS; Correspondingly, in this step, the at least part of the reference signal is one or more of the reference signals of the aforementioned serving cell.

The specific determination processing for determining the RRM measurement behavior corresponding to the reference signal of the serving cell may include:

If the RSRP measurement result of the serving cell is greater than or equal to the s-measure threshold, SSB measurement and CSI-RS measurement of all neighboring cells can be turned off, and the RRM measurement behavior corresponding to the reference signal of the serving cell can be performed at the same time;

If the RSRP measurement result of the serving cell is less than the s-measure threshold, the normal mode serving cell measurement and neighboring cell measurement are enabled, and the first RRM measurement is maintained; specifically, the first RRM measurement may be maintained by the terminal device The RRC layer instructs the physical layer to enable or maintain the measurement requirements of the first RRM measurement for all SSB and/or CSI-RS.

It should also be noted that the measurement requirements of the first RRM measurement and the measurement requirements of the second RRM measurement may be different measurement periods and/or different time intervals of the measurement; furthermore, the measurement requirements of the first RRM measurement , The measurement period is shorter than the measurement requirement of the second RRM measurement, and the measurement time interval in the measurement requirement of the normal measurement is shorter than the measurement requirement of the second RRM measurement.

Further, the determining the RRM measurement behavior corresponding to the reference signal of the serving cell includes:

Determining whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein, the first reference signal is one of all reference signals of the serving cell of the terminal device;

or,

It is determined whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the second reference signal is one of the reference signals of the serving cell that adopts the second RRM measurement mode.

In this step, the terminal device uses the first RRM measurement mode to measure the reference signal of the serving cell, and can make a judgment based on the measurement result of any reference signal of the serving cell to determine whether the measurement signal needs to be converted to the second RRM measurement. model;

In addition, after at least part of the reference signals in the serving cell has entered the second RRM measurement mode, a judgment can be made on any one of these reference signals to determine whether the measurement signal needs to be converted to the first RRM measurement. model.

Further, before performing the above-mentioned determining whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode, or determining whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode, The method further includes: the terminal device determines whether the first condition is satisfied.

Furthermore, if the first condition is met, it is determined whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode, or whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; otherwise, no subsequent processing is performed.

Among them, the first condition may have the following situations:

Case 1: The first condition includes at least one of the following:

The serving cell of the terminal device is not configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results;

The serving cell of the terminal device is not configured with an absolute value threshold that must be met for each reference signal measurement used to combine to obtain a cell measurement result;

The maximum reference signal measurement result in the measurement results of each reference signal of the serving cell of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used to obtain the cell measurement result must meet.

If the serving cell of the terminal device is not configured with the maximum number of reference signal measurements used to combine to obtain the cell measurement result, it may mean that the measurement object of the serving cell of the terminal device is not configured with the maximum reference for combining the cell measurement result. Number of signal measurements;

The serving cell of the terminal device is not configured to combine to obtain the absolute value threshold that each reference signal measurement of the cell measurement result needs to meet may refer to that the measurement object associated with the serving cell of the terminal device is not configured to be combined to obtain The absolute value threshold that each reference signal measurement of the cell measurement result needs to meet.

In this case, the process of determining whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode may specifically be:

If the difference between the measurement result of the maximum reference signal and the measurement result of the first reference signal is greater than or equal to the measurement relaxation entry relative threshold, it is determined that the first reference signal is converted from the first RRM measurement mode to the second RRM measurement model.

The process of determining whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode may specifically be:

If the second reference signal adopts the second RRM measurement mode, if the difference between the measurement result of the maximum reference signal and the measurement result of the second reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.

Furthermore, in this example, the reference signal is specifically the SSB and/or CSI-RS of the serving cell.

Case 2: The first condition may be: the serving cell configuration of the terminal device is used to combine the maximum number of reference signal measurements used to obtain cell measurement results, and the absolute number of reference signal measurements that must be met for each reference signal measurement used to combine to obtain cell measurement results. In addition, at least one of the measurement results of the reference signal of the serving cell of the terminal equipment is greater than the absolute value threshold that each reference signal measurement used to obtain the cell measurement results must meet.

Here, the maximum number of reference signal measurements used to combine the serving cell configuration of the terminal device to obtain the cell measurement result may refer to the maximum number of measurement objects that are configured to be combined to obtain the cell measurement result among the measurement objects associated with the serving cell of the terminal device. The number of reference signal measurements.

If the measurement result of the first reference signal is less than or equal to the measurement relaxation entry absolute threshold, it is determined that the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode.

If the second reference signal adopts the second RRM measurement mode, in the case where the measurement result of the second reference signal is greater than the absolute threshold of measurement relaxation, the second reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.

Based on the above description, the following is a detailed description of the conversion processing of the RRM measurement mode for the SSB and CSI-RS of the serving cell as the reference signal:

Step 431: If the measurement result of the serving cell is obtained based on SSB measurement, then if nrofSS-BlocksToAverage is not configured in the measurement object associated with the serving cell; or absThreshSS-BlocksConsolidation is not configured in the measurement object associated with the serving cell; or obtained based on each SSB measurement The highest beam measurement result highest_SSB_meas_result in the measurement results corresponding to multiple beams (one SSB can correspond to one beam, or understood as each beam corresponds to one SSB) is lower than or equal to absThreshSS-BlocksConsolidation, then for the SSB measurement of the serving cell, The terminal equipment performs the following judgments based on the measurement results of each SSB in each SSB:

a1) If the terminal device performs measurement on the SSB (for example, the first reference signal, that is, any reference signal) in the first RRM measurement mode, and the SSB measurement result meets the condition: the difference between the highest_SSB_meas_result and the SSB measurement result The value is greater than the measured relaxation enter the relative value threshold relax_relative_thr1,

The terminal device enters the second RRM measurement mode for the SSB, and instructs the physical layer to enable the second RRM measurement requirement for the SSB;

Otherwise, keep the first RRM measurement for this SSB measurement.

a2) If the terminal device performs measurement on the SSB (for example, it can be a second reference signal, that is, any reference signal in the second RRM measurement mode) in the second RRM measurement mode, and the SSB measurement result meets the condition: highest_SSB_meas_result The difference with the SSB measurement result is less than the measurement relaxation and departure relative value threshold relax_relative_thr2,

Then the terminal device enters the first RRM measurement mode for the SSB, and the RRC layer instructs the physical layer to enable the first RRM measurement requirement for the SSB.

If the measurement objects associated with the serving cell are configured with nrofSS-BlocksToAverage and absThreshSS-BlocksConsolidation, and at least one SSB measurement result is greater than absThreshSS-BlocksConsolidation, then for the SSB measurement of the serving cell, the terminal device judges based on the measurement results of each SSB:

b1) If the terminal device performs measurement for the SSB in the first RRM measurement mode, and the SSB measurement result is lower than the measurement relaxation entry absolute value threshold relax_abs_thr1, the terminal device enters the second RRM measurement mode for the SSB, and (by RRC Layer) indicates to the physical layer a measurement requirement (requirement) for enabling the second RRM measurement for the SSB.

b2) If the terminal device performs measurement for the SSB in the second RRM measurement mode, and the SSB measurement result is higher than the measurement relaxation absolute value threshold relax_abs_thr2, the terminal device enters the first RRM measurement mode for the SSB and instructs the physical The layer enables the requirement of the first RRM measurement for this SSB.

Step 432: If the measurement result of the serving cell is obtained based on CSI-RS measurement, then if nrofCSI-RS-ResourcesToAverage or absThreshCSI-RS-Consolidation is not configured in the measurement object associated with the serving cell, or it is obtained based on each CSI-RS measurement Among the measurement results corresponding to multiple beams, the highest beam measurement result highest_CSIRS_meas_result is lower than or equal to absThreshCSI-RS-Consolidation, then for the CSI-RS measurement of the serving cell, the terminal device judges based on each CSI-RS measurement result:

a3) If the terminal device performs measurement for the CSI-RS in the first RRM measurement mode, and the CSI-RS measurement result satisfies the condition: the difference between the highest_CSIRS_meas_result and the CSI-RS measurement result is greater than the measurement relaxation entry relative value threshold relax_relative_thr1,

Then the terminal device enters the second RRM measurement mode for the CSI-RS, and instructs the physical layer to enable the second RRM measurement requirement for the CSI-RS.

a4) If the terminal device performs measurement for the CSI-RS in the second RRM measurement mode, and the CSI-RS measurement result satisfies the condition: the difference between the highest_CSIRS_meas_result and the CSI-RS measurement result is less than the measurement relaxation relative value threshold relax_relative_thr2,

Then the terminal device enters the first RRM measurement mode for the CSI-RS, and instructs the physical layer to enable the first RRM measurement requirement for the CSI-RS.

If the measurement object associated with the serving cell is configured with nrofCSI-RS-ResourcesToAverage and absThreshCSI-RS-Consolidation, and at least one CSI-RS measurement result is greater than absThreshCSI-RS-Consolidation, then for the CSI-RS measurement of the serving cell, the terminal The device judges based on the measurement results of each CSI-RS:

b3) If the terminal device performs measurement for the CSI-RS in the first RRM measurement mode, and the CSI-RS measurement result is lower than the measurement relaxation entry absolute value threshold relax_abs_thr1,

b4) If the terminal device performs measurement for the CSI-RS in the second RRM measurement mode, and the CSI-RS measurement result is higher than the absolute value threshold relax_abs_thr2 of measurement relaxation,

Example 2,

The first condition described in this example is different from that in Example 1. This example is that for a connected terminal, within the first duration, the change in the measurement result of the reference signal of the serving cell is less than the second threshold value, according to The measurement result of the reference signal of the serving cell and/or neighboring cell determines the RRM measurement behavior.

In addition, Example 1 mainly deals with the processing of the reference signal of the serving cell, that is, the target cell in Example 1 only includes the serving cell; the target cell in this example can be the serving cell and the neighboring cell, and of course it can also be the serving cell. Or neighboring cells.

In general, for the connected terminal equipment, the solution of this example combines the serving cell and each neighboring cell at the same time according to the measurement results of each SSB/CSI-RS when the measurement result of the serving cell changes little over a period of time. The measurement result generation factor is to perform relaxed RRM measurement for the SSB/CSI-RS that does not constitute the measurement result of the cell and the corresponding measurement result (continuous) is poor.

With reference to Figure 5, the specific implementation process of the solution provided in this example is as follows:

Step 51: The terminal device receives the measurement configuration information; correspondingly, the network device sends the measurement configuration information for the terminal device.

The method of sending the measurement configuration information in this step is the same as step 41 of Example 1, and will not be described again.

Since this example cares about the reference signals of the serving cell and neighboring cells, the content contained in the measurement configuration information of this example and Example 1 may be different. Of course, the measurement configuration information of this example can also be used in Example 1.

Specifically, the connected terminal device receives the measurement configuration information sent by the network device (such as the base station) through the RRC reconfiguration message. The measurement configuration information in this example is different from Example 1 in that the measurement configuration information in this example includes at least one of the contents :

1) Configure at least one measurement object, including intra-frequency measurement objects and/or inter-frequency measurement objects. For each NR measurement object, that is, each same-frequency measurement object and/or inter-frequency measurement object, configure the following information:

In addition, it also includes all the contents of 2)-6) in the measurement configuration information in step 41, which will not be repeated.

The following content is also added to the measurement configuration information in this step:

7) The second threshold value and the first duration for judging the RSRP change value. That is, the second threshold (which can be expressed as delta_RSRP_th) and the first duration (which can be expressed as T1) of the RSRP change value of the serving cell with low mobility of the terminal device is used to judge.

Step 52 is the same as step 42, and the description will not be repeated.

Step 53: In the case where the change value of the measurement result of the reference signal of the serving cell is less than the second threshold within the first duration, the RRM measurement is determined according to the measurement result of the reference signal of the serving cell and/or neighboring cells behavior.

Specifically, if within the first duration, the change value of the measurement result of the reference signal of the serving cell is less than the second threshold, the measurement result of each reference signal of the terminal equipment determines that at least part of the reference signal of each reference signal is performed. RRM measurement mode conversion.

That is, within a duration (T1), if the change value of the measurement result of the terminal device in the serving cell is lower than the second threshold delta_RSRP_th, the terminal device decides according to the measurement result of each reference signal (SSB/CSI-RS) RRM measurement behavior.

In this example, the specific method for judging that the change value of the measurement result of the reference signal of the serving cell of the terminal device is smaller than the second threshold value (that is, delta_RSRP_th) may be:

Manner 1: The change value of the measurement result corresponding to each reference signal constituting the measurement result of the serving cell is all smaller than the second threshold value. That is, the change value of the measurement result corresponding to each SSB or CSI-RS constituting the measurement result of the serving cell is lower than the threshold value delta_RSRP_th;

Manner 2: The change value of the measurement result of the reference signal of the serving cell is smaller than the second threshold value. In other words, the change value of the measurement result of the serving cell (which can be regarded as an average value) is lower than the threshold value delta_RSRP_th.

It can be understood that the strictness of the method 1 is higher than that of the method 2. In the method 1, it is necessary to determine whether the change value of the measurement result of each reference signal constituting the measurement result of the serving cell is smaller than the second threshold value. The method 2 can be considered to be that the measurement result of each reference signal constituting the measurement result of the serving cell is used to obtain an average value in a preset manner, and it is judged whether the average value is less than the second threshold value. In addition, in this example, there is no limitation on how to obtain the average value of the measurement results of the reference signal of the serving cell.

The time point at which the timing of the first duration is turned on may be the timing from any measurement of the reference signal.

Regarding the determination of the change value, a preset time interval can be used. For example, at time A, the measurement result of the reference signal of the serving cell is obtained, and at time B after the preset time interval, the measurement result of the reference signal of the serving cell is obtained. B, then calculate the difference between the two as the change value of the measurement result of the reference signal of the serving cell. It should be understood that the preset time interval can be the aforementioned measurement interval, for example, different measurement intervals corresponding to different RRM measurement modes, and of course, it can also be an additional time interval set different from the measurement interval. .

Correspondingly, when measuring any reference signal, start timing. If the change value of the reference signal measurement result of the serving cell after a time interval is not lower than the second threshold, then stop timing; After the time interval, the change value of the measurement result of the reference signal of the serving cell is lower than the second threshold value, then keep timing;

If after the timer is started, the duration does not reach the first duration, and there is a calculated change value that is not lower than the second threshold value, then the first condition is not met, and the timer stops. ; If after the timer is turned on, when the duration reaches the first duration, the calculated change value each time is less than the second threshold value, then it can be determined that the first condition is satisfied.

Further, in the process of determining whether it is necessary to determine the RRM measurement behavior according to the measurement result of the reference signal of the serving cell and/or the neighboring cell in the example described above, it may also include: the reference signal of the serving cell is not updated, or it is understood as serving The cell beam (Serving Beam) is not updated.

Since this example deals with the conversion processing of the RRM measurement mode of the reference signal of the serving cell and the neighboring cell, the following describes the serving cell and the neighboring cell separately:

For the service area:

According to the measurement result of the reference signal of the serving cell, it is determined to convert at least part of the reference signal of the serving cell to the second RRM measurement mode.

That is, for the serving cell, according to the measurement result of the reference signal of the serving cell, it is determined to convert at least part of the reference signal of the serving cell to the second RRM measurement mode. For the serving cell, the terminal device performs the measurement of the reference signal of the cell and the conversion of the RRM measurement mode according to subsequent processing (for example, step 531 or 532 may be included).

For neighboring cells:

In the case that the RSRP measurement result of the serving cell is less than the first threshold value, the RRM measurement behavior is determined according to the measurement result of the reference signal of the neighboring cell.

That is, in the case that the RSRP measurement result of the serving cell is less than the first threshold value, according to the measurement result of the reference signal of the neighboring cell, it is determined to convert at least part of the reference signal of the neighboring cell to the second RRM measurement mode. Wherein, the first threshold is the same as Example 1, and is an S-measure threshold.

Specifically, it can include:

If the RSRP measurement result of the serving cell is greater than or equal to the s-measure threshold, the terminal device can turn off SSB measurement and CSI-RS measurement in all neighboring cells;

Otherwise, in the case that the RSRP measurement result of the serving cell is less than the S-measure threshold, the terminal device determines the RRM measurement behavior according to the measurement of the reference signal of the neighboring cell according to subsequent processing (for example, step 531 or 532 may be included).

Further, according to the measurement result of the reference signal of the serving cell and/or the neighboring cell, it is determined whether to convert at least a part of the reference signal of the serving cell and/or the neighboring cell into the second RRM measurement mode to determine whether to perform RRM measurement conversion. This example is different from Example 1 in that the solution of this example is that when the terminal device is in the connected state, the range of at least part of the reference signal that can be converted to the second RRM measurement mode is the SSB and/or the SSB and/or of the serving cell and the neighboring cell. CSI-RS.

Specifically, according to the measurement result of the reference signal of the serving cell and/or the neighboring cell, determine the method of converting at least part of the reference signal of the serving cell and/or the neighboring cell into the second RRM measurement mode, and determining whether to perform the RRM measurement conversion, Can include:

Judging whether the third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein the third reference signal is one of all reference signals of the serving cell and/or neighboring cells of the terminal device;

or,

Determine whether the fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the fourth reference signal is one of the reference signals of the serving cell and/or the neighboring cell that adopt the second RRM measurement mode.

In other words, in this step, the terminal device uses the first RRM measurement mode to measure the reference signals of the serving cell and neighboring cells, and can make a judgment based on the measurement results of any reference signal of the serving cell and neighboring cells to determine whether it is necessary Converting to the second RRM measurement mode for the measurement signal;

In addition, after at least part of the reference signals in the serving cell and neighboring cells have entered the second RRM measurement mode, a judgment can be made on any one of these reference signals to determine whether the measurement signal needs to be converted to the second RRM measurement mode. One RRM measurement mode.

Further, before determining the RRM measurement behavior, the method further includes: the terminal device determines whether the first condition is satisfied.

Among them, the first condition may have the following situations:

Case 1: The first condition includes at least one of the following:

The serving cell and/or neighboring cell of the terminal device is not configured with the maximum number of reference signal measurements used to combine the cell measurement results; specifically, it may be the measurement object or measurement associated with the serving cell and/or neighboring cell of the terminal device The frequency point is not configured to combine to obtain the maximum number of reference signal measurements for cell measurement results;

The serving cell and/or neighboring cell of the terminal device is not configured with the absolute value threshold that each reference signal measurement must meet to combine to obtain the cell measurement result; specifically, it may be associated with the serving cell and/or neighboring cell of the terminal device The measurement object or measurement frequency point of is not configured with the absolute value threshold that each reference signal measurement that must be used to combine to obtain the cell measurement result;

The maximum reference signal measurement result in the measurement results of the respective reference signals of the serving cell and/or neighboring cells of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used for combining the cell measurement results must meet.

In this case, the method further includes:

If the difference between the measurement result of the third reference signal and the measurement result of the maximum reference signal is greater than or equal to the measurement relaxation entry relative threshold, it is determined that the third reference signal is converted from the first RRM measurement mode to the second RRM measurement model;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the difference between the measurement result of the second reference signal and the measurement result of the maximum reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.

Furthermore, in this example, the reference signal is specifically the SSB and/or CSI-RS of the serving cell and neighboring cells.

Case 2: The first condition may be: the maximum number of reference signal measurements used to combine the cell measurement results obtained by the serving cell and/or neighboring cell configuration of the terminal device, and each reference signal used to combine the cell measurement results The absolute value threshold that the measurement needs to meet, and that at least one of the measurement results of the reference signal of the serving cell and/or neighboring cell of the terminal equipment is greater than the measurement requirements of each reference signal used to combine the cell measurement results. Absolute value threshold that is satisfied.

Wherein, the maximum number of reference signal measurements used to combine the serving cell and/or neighboring cell configuration of the terminal device to obtain the cell measurement result may be configured in the measurement object associated with the serving cell and/or neighboring cell of the terminal device The maximum number of reference signal measurements used to combine to obtain cell measurement results.

In this situation,

If the measurement result of the third reference signal is less than or equal to the measurement relaxation entry absolute threshold, it is determined that the third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the measurement result of the fourth reference signal is greater than the absolute threshold of the measurement relaxation, the fourth reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.

Based on the above description, the following is a detailed description of the conversion processing of the RRM measurement mode for the SSB and CSI-RS of the serving cell and the neighboring cell as the reference signal:

Step 531: If the measurement results of the serving cell and neighboring cells are obtained based on SSB measurement,

Then for any one of the serving cell and neighboring cells, it is called the first cell, and if nrofSS-BlocksToAverage is not configured in the measurement object associated with the first cell; or there is no configuration in the measurement object associated with the first cell absThreshSS-BlocksConsolidation; or the highest beam measurement result highest_SSB_meas_result is lower than or equal to absThreshSS- BlocksConsolidation,

Then for the SSB measurement of the first cell, the terminal device performs the following judgment based on the measurement result of each SSB in each SSB:

a1) If the terminal device performs measurement for the SSB (for example, a third reference signal, that is, any reference signal) in the first RRM measurement mode, and the SSB measurement result meets the condition: the difference between the highest_SSB_meas_result and the SSB measurement result The value is greater than the measured relaxation enter the relative value threshold relax_relative_thr1,

The terminal device enters the second RRM measurement mode for the SSB, and (by the RRC layer) instructs the physical layer to enable the second RRM measurement requirement for the SSB;

Otherwise, keep the first RRM measurement for this SSB measurement.

a2) If the terminal device performs measurement on the SSB (for example, the fourth reference signal, that is, any reference signal in the second RRM measurement mode) in the second RRM measurement mode, and the SSB measurement result meets the condition: highest_SSB_meas_result The difference with the SSB measurement result is less than the measurement relaxation and departure relative value threshold relax_relative_thr2,

In another case, for any one of the serving cell and neighboring cells, it is called the first cell. If the measurement object associated with the first cell is configured with nrofSS-BlocksToAverage and absThreshSS-BlocksConsolidation, at least there is The measurement result of 1 SSB is greater than absThreshSS-BlocksConsolidation, then for the SSB measurement of the first cell, the terminal equipment judges based on the measurement results of each SSB of the first cell:

b1) If the terminal device performs measurement for the SSB in the first RRM measurement mode, and the SSB measurement result is lower than the measurement relaxation entry absolute value threshold relax_abs_thr1, enter the second RRM measurement mode for the SSB, and (by the RRC layer) Instruct the physical layer to enable measurement requirements for the second RRM measurement for the SSB.

b2) If the terminal device performs measurement for the SSB in the second RRM measurement mode, and the measurement result of the SSB is higher than the measurement relaxation absolute value threshold relax_abs_thr2, enter the first RRM measurement mode for the SSB, and instruct the physical layer to The SSB enables the requirement of the first RRM measurement.

Step 532: If the measurement results of the serving cell and neighboring cells are obtained based on CSI-RS measurements, then if the first cell (that is, any one of the serving cell and neighboring cells, it is called the first cell) is associated with the measurement The object is not configured with nrofCSI-RS-ResourcesToAverage or absThreshCSI-RS-Consolidation is not configured, or the highest beam measurement result among the measurement results corresponding to multiple beams obtained based on each CSI-RS measurement is lower than or equal to absThreshCSI-RS- Consolidation, for the CSI-RS measurement of the first cell, judge based on the measurement results of each CSI-RS:

a1) If the CSI-RS measurement is performed in the first RRM measurement mode, and the CSI-RS measurement result meets the condition: the difference between the highest_CSIRS_meas_result and the CSI-RS measurement result is greater than the measurement relaxation entering the relative value threshold relax_relative_thr1, then The CSI-RS enters the second RRM measurement mode, and instructs the physical layer to enable the second RRM measurement requirement for the CSI-RS.

a2) If the CSI-RS measurement is performed in the second RRM measurement mode, and the CSI-RS measurement result meets the condition: the difference between the highest_CSIRS_meas_result and the CSI-RS measurement result is less than the measurement relaxation relative value threshold relax_relative_thr2, then The CSI-RS enters the first RRM measurement mode, and instructs the physical layer to enable the first RRM measurement requirement for the CSI-RS.

If nrofCSI-RS-ResourcesToAverage and absThreshCSI-RS-Consolidation are configured in the measurement object associated with the first cell, and at least one CSI-RS measurement result is greater than absThreshCSI-RS-Consolidation, then for the CSI-RS-Consolidation of the first cell RS measurement, based on the measurement results of each CSI-RS:

b1) If the CSI-RS measurement is performed in the first RRM measurement mode, and the CSI-RS measurement result is lower than the measurement relaxation entry absolute value threshold relax_abs_thr1, the terminal device enters the second RRM measurement mode for the CSI-RS, And instruct the physical layer to enable the second RRM measurement requirement for the CSI-RS.

b2) If the CSI-RS measurement is performed in the second RRM measurement mode, and the CSI-RS measurement result is higher than the measurement relaxation absolute value threshold relax_abs_thr2, the terminal device enters the first RRM measurement mode for the CSI-RS, And instruct the physical layer to enable the first RRM measurement requirement for the CSI-RS.

Example 3.

The difference from the above two examples is that this example deals with the processing of a terminal device in a non-connected state.

The terminal device determining the RRM measurement behavior corresponding to the reference signal of the serving cell according to the reference signal received power RSRP of the serving cell and the measurement result of the reference signal of the serving cell includes:

When the RSRP measurement result of the serving cell is greater than the same-frequency RSRP threshold and greater than the same-frequency RSRQ threshold, the terminal device determines, according to the measurement result of the reference signal of the serving cell, the reference signal corresponding to the serving cell RRM measurement behavior.

Wherein, the same frequency RSRP threshold is SIntraSearchP, and the same frequency RSRQ threshold is SintraSearchQ.

Specifically, in the solution provided in this example, for a non-connected terminal device, when the RSRP measured by the serving cell is higher than the threshold SIntraSearchP and the RSRQ is higher than the threshold SIntraSearchQ, the measurement results of each SSB of the serving cell are combined with the serving cell at the same time. The measurement result generation element is to perform relaxed RRM measurement for the SSB that does not constitute the measurement result of the serving cell and corresponds to the poor measurement result.

The following describes the solution provided by this example in detail with reference to Figure 6:

Step 61: The terminal device receives the measurement configuration information; accordingly, the network device sends the measurement configuration information.

In this example, the terminal device is in a disconnected state. Therefore, the measurement configuration information is carried by a system message, for example, through the main information block MIB and/or the system information block SIB in the system message (for example, it may be SIB3) Carry it, don't repeat it.

Specifically, the non-connected terminal device receives the measurement configuration information of the base station system message, which includes at least:

1) Configure the same frequency measurement frequency point and/or different frequency measurement frequency point;

The above-mentioned same-frequency measurement frequency points and/or different-frequency measurement frequency points may be one or more same-frequency measurement frequency points and/or one or more different-frequency measurement frequency points;

Configure at least one of the following information for each same frequency measurement frequency point and/or different frequency measurement frequency point:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.

Specifically, the configuration of each same-frequency measurement frequency point and/or different-frequency measurement frequency point may include at least one of the following information:

Configure SSB measurement;

Optionally, configure the RSRP/RSRQ/SINR absolute value threshold absThreshSS-BlocksConsolidation to be met by each SSB measurement used to combine the cell measurement results, and the maximum SSB measurement number nrofCSInrofSS-BlocksToAverage used to combine the cell measurement results;

2) Configure the same frequency RSRP threshold (can be expressed as SIntraSearchP); same frequency RSRQ threshold (can be expressed as SIntraSearchQ);

3) Configure the measurement relaxation to enter the absolute value threshold relax_abs_thr1 and the measurement relaxation to leave the absolute value threshold relax_abs_thr2, and the threshold meets the following relationship: relax_abs_thr1<relax_abs_thr2<absThreshSS-BlocksConsolidation;

4) Configure the measurement relaxation to enter the relative value threshold relax_relative_thr1 and the measurement relaxation to leave the relative value threshold relax_relative_thr2, and the threshold meets the following relationship: relax_relative_thr1>relax_relative_thr2.

Step 62: Based on the network configuration, for the SSB measurement of the serving cell and neighboring cells, the terminal device is in the first RRM measurement mode by default.

Step 63: The terminal device determines the conversion behavior of the RRM measurement mode according to the reference signal measurement result of the serving cell and the size relationship between SIntraSearchP/SIntraSearchQ, and the measurement result of each SSB.

Specifically, when the terminal device is in a disconnected state, the first condition includes: the RSRP measurement result of the serving cell is greater than the same frequency RSRP threshold, and the RSRQ measurement result is greater than the same frequency RSRQ threshold.

If the Srxlev (RSRP measurement result) measured by the serving cell is higher than the threshold SIntraSearchP and Squal (RSRQ measurement result) is higher than the threshold SIntraSearchQ, the SSB measurement of all neighboring cells with the same frequency can be turned off, and at the same time, the SSB measurement of the serving cell can be performed according to step 631. Measurement;

If the Srxlev measured by the serving cell is less than or equal to the threshold SIntraSearchP, or Squal is less than or equal to the threshold SIntraSearchQ, the normal mode of the serving cell measurement and the same-frequency neighbor cell measurement are enabled, and the RRC layer indicates to the physical layer for all SSB/CSI -RS enables the requirement of the first RRM measurement.

In this example, the conversion processing of the RRM measurement mode for the reference signal of the serving cell is similar to the processing in Example 1, except that the CSI-RS related processing in Example 1 is not included, and only the SSB related processing in Example 1 is included. Processing, so only the following is provided for exemplary description:

Step 631: For the serving cell measurement: if the frequency point corresponding to the serving cell is not configured with nrofSS-BlocksToAverage or absThreshSS-BlocksConsolidation is not configured, or the highest beam measurement result among the measurement results corresponding to multiple beams obtained based on each SSB measurement is low. If it is equal to or equal to absThreshSS-BlocksConsolidation, for the SSB measurement of the serving cell, the terminal device judges based on the measurement results of each SSB:

a1) If the terminal device performs measurement for the SSB in the first RRM measurement mode, and the SSB measurement result satisfies the condition: the difference between the highest_SSB_meas_result and the SSB measurement result is greater than the measurement relaxation entry relative value threshold relax_relative_thr1, the terminal device targets the SSB Enter the second RRM measurement mode, and instruct the physical layer to enable the second RRM measurement requirement for the SSB.

a2) If the terminal device performs measurement for the SSB in the second RRM measurement mode, and the SSB measurement result satisfies the condition: the difference between the highest_SSB_meas_result and the SSB measurement result is less than the measurement relaxation relative value threshold relax_relative_thr2, the terminal device targets the SSB Enter the first RRM measurement mode, and instruct the physical layer to enable the first RRM measurement requirement for the SSB.

If the frequency points corresponding to the serving cell are configured with nrofSS-BlocksToAverage and absThreshSS-BlocksConsolidation, and at least one SSB measurement result is greater than absThreshSS-BlocksConsolidation, then for the SSB measurement of the serving cell, the terminal device judges based on the measurement results of each SSB:

b1) If the terminal device performs measurement for the SSB in the first RRM measurement mode, and the SSB measurement result is lower than the measurement relaxation entry absolute value threshold relax_abs_thr1, the terminal device enters the second RRM measurement mode for the SSB, and instructs the physical The layer enables the requirement of the second RRM measurement for this SSB.

Example 4.

The difference between this example and example 2 is that this example deals with the processing of non-connected terminal devices. Specifically, for a non-connected terminal device, in the case where the change value of the measurement result of the reference signal of the serving cell is less than the second threshold value within the first duration, according to the reference of the serving cell and/or neighboring cell The measurement result of the signal determines the RRM measurement behavior.

It can be that, for a non-connected terminal device, when the measurement result of the terminal device in the serving cell changes little for a period of time, the measurement result of each SSB/CSI-RS is combined with the measurement result of the serving cell and each neighboring cell at the same time. The generation factor is to perform relaxed RRM measurement for the SSB that does not constitute the measurement result of the cell (the serving cell and any one of the neighboring cells) and the corresponding measurement result (continuous) is poor.

With reference to Figure 7, the specific implementation process of this example is described as follows:

Step 71: The terminal device receives the measurement configuration information; correspondingly, the network device sends the measurement configuration information.

In this example, the terminal device is in a disconnected state. Therefore, the measurement configuration information is carried by a system message, for example, it can be carried by MIB and SIB in the system message. The details are similar to Example 3 and will not be repeated.

In this step, the non-connected terminal device receives the measurement configuration information sent by the network device (such as the base station) through the system message, which includes at least:

1) Configure measurement frequency points. For each measurement frequency point, configure the following information:

Configure SSB measurement;

Optionally, it may also include: an absolute threshold value that each reference signal used to combine to obtain a cell measurement result must meet;

Since the terminal device in this example is in a disconnected state, the reference signal is SSB. Therefore, it can be specifically configured as: RSRP/RSRQ/SINR absolute value threshold absThreshSS-BlocksConsolidation to be met by each SSB measurement used to combine the cell measurement results, and the maximum number of SSB measurements nrofCSInrofSS used to combine the cell measurement results -BlocksToAverage.

2) Configure SIntraSearchP and SIntraSearchQ;

3) Configure SnonIntraSearchP and SnonIntraSearchQ;

The parameters in 2) 3) above are described as follows:

Specifically, SIntraSearchP, This specifies the Srxlev threshold (in dB) for intra-frequency measurements. (This parameter indicates the Srxlev threshold for intra-frequency measurement (in dB))

SIntraSearchQ, This specifies the Squal threshold (in dB) for intra-frequency measurements. (This parameter indicates the Squal threshold for intra-frequency measurement (in dB).)

SnonIntraSearchP, This specifies the Srxlev threshold (in dB) for NR inter-frequency and inter-RAT measurements. (This parameter indicates the Srxlev threshold (in dB) for NR inter-frequency and RAT inter-frequency.)

SnonIntraSearchQ, This specifies the Squal threshold (in dB) for NR inter-frequency and inter-RAT measurements. (This parameter indicates the Squal threshold (in dB) for NR inter-frequency and RAT inter-frequency.)

4) Configure the measurement relaxation to enter the absolute value threshold relax_abs_thr1 and the measurement relaxation to leave the absolute value threshold relax_abs_thr2, and the threshold meets the following relationship: relax_abs_thr2<relax_abs_thr1<absThreshSS-BlocksConsolidation;

5) Configure the measurement relaxation to enter the relative value threshold relax_relative_thr1 and the measurement relaxation to leave the relative value threshold relax_relative_thr2, and the threshold meets the following relationship: relax_relative_thr1>relax_relative_thr2;

6) The second threshold value and the first duration for judging the RSRP change value. That is, the second threshold value delta_RSRP_th and the first duration T1 used to determine the RSRP change value of the serving cell with low mobility of the terminal device.

Step 72 is the same as step 62 and will not be described again.

Step 73: If within the first duration T1, the change value of the measurement result of the terminal device in the serving cell is lower than the second threshold delta_RSRP_th, the terminal device determines the RRM measurement behavior according to the measurement result of each SSB, as follows:

Specifically, the specific method for judging that the change value of the measurement result of the reference signal of the serving cell of the terminal device is less than the second threshold value (that is, delta_RSRP_th) may be:

Manner 1: The change value of the measurement result corresponding to each reference signal constituting the measurement result of the serving cell is all smaller than the second threshold value. That is, the change value of the measurement result corresponding to each SSB constituting the measurement result of the serving cell is lower than the threshold value delta_RSRP_th;

In addition, in this example, the time point of the start timing of the first duration and the determination of the change value are similar to the example 2, and the description will not be repeated here.

Further, if the change value of the measurement result of the terminal device in the serving cell is lower than the second threshold delta_RSRP_th within the first duration T1, the above judgment may also include: the reference signal of the serving cell is not updated, it is understandable The serving cell beam (Serving Beam) is not updated.

For the serving cell, according to the measurement result of the reference signal of the serving cell, it is determined to convert at least part of the reference signal of the serving cell to the second RRM measurement mode. Specifically, the terminal device performs measurement on the cell according to step 731, and determines whether each reference signal, that is, the SSB, is converted from the first RRM measurement mode to the second RRM measurement mode, or determines that each is in the second RRM measurement mode. Whether the SSB of the mode is converted to the first RRM measurement mode.

For the measurement of neighboring cells with the same frequency: For the measurement of neighboring cells with the same frequency, when the RSRP measurement result of the serving cell is not greater than the same frequency RSRP threshold, and the RSRQ measurement result is not greater than the same frequency RSRQ threshold, according to the neighbor The measurement result of the reference signal of the cell determines that at least part of the reference signal of the neighboring cell is converted to the second RRM measurement mode.

specific:

If the Srxlev (RSRP measurement result) measured by the serving cell is higher than the threshold SIntraSearchP and Squal (RSRQ measurement result) is higher than the threshold SIntraSearchQ, the terminal device can turn off the SSB measurement of all neighboring cells on the same frequency;

Otherwise, according to the measurement result of the reference signal of the neighboring cell, it is determined to convert at least part of the reference signal of the neighboring cell to the second RRM measurement mode. Specifically, it is possible to perform measurement on any one of the neighboring cells according to step 731, and determine whether to perform RRM measurement mode conversion for any SSB.

For low-priority or same-priority neighboring cell measurement at different frequencies: For the measurement of different-frequency neighboring cells, the RSRP measurement result in the serving cell is not greater than the inter-frequency RSRP threshold, and the RSRQ measurement result is not greater than the inter-frequency RSRQ threshold In the case of the value of the neighboring cell, it is determined to convert at least part of the reference signal of the neighboring cell to the second RRM measurement mode according to the measurement result of the reference signal of the neighboring cell; wherein the inter-frequency RSRP threshold is SnonIntraSearchP, and the inter-frequency RSRQ threshold The value is SnonIntraSearchQ.

Further, for neighboring cells with different frequency points, priority can be divided. For different frequency points with low priority or the same priority: Srxlev measured by the serving cell is higher than the threshold SnonIntraSearchP and Squal is higher than the threshold SnonIntraSearchQ , You can turn off all low-priority or equal-priority adjacent cell SSB measurement at different frequency points; otherwise, perform measurement on any one of the cells according to step 731, and determine whether to perform RRM measurement mode conversion for any SSB.

For the neighboring cell measurement of the high priority frequency point, the measurement on any one of the cells can be directly performed according to step 731, and for any SSB, it is determined whether to switch the RRM measurement mode.

It should be pointed out that different frequency points can correspond to different priorities, and the configuration method is configured by the network device. For example, it can be configured to the terminal device through the measurement configuration information in step 71.

In this example, the division method of high priority or low priority can be a priority above a certain preset priority threshold, which is called high priority, and the rest is called low priority. For example, there are priority 1-5 corresponding to different frequency points. Set priority 1 as the highest priority and priority 5 as the lowest priority. If the priority threshold is 2, then priority 1 and 2 are high priority. Levels,

priority levels

3, 4, and 5 are low priority levels.

This example is different from Example 3 in that this example does not only make subsequent judgments on the reference signals of the serving cell, but makes subsequent judgments on both the reference signals of the serving cell and neighboring cells.

When the terminal device is in a non-connected state, the reference signal of the serving cell and/or neighboring cell includes: a synchronization signal block SSB. That is, this example processes the reference signals of the serving cell and neighboring cells, that is, SSB, which is similar to the processing in Example 2, except that it does not include the CSI-RS related processing in Example 2, and only includes the SSB in Example 2. Processing, so only the following exemplified explanation:

Step 731: For each cell that performs measurement (a serving cell or any one of neighboring cells):

If the frequency point corresponding to the cell is not configured with nrofSS-BlocksToAverage or absThreshSS-BlocksConsolidation is not configured, or the highest beam measurement result highest_SSB_meas_result among the measurement results corresponding to multiple beams obtained by each SSB measurement is lower than or equal to absThreshSS-BlocksConsolidation, then For the SSB measurement of the cell, the terminal equipment judges based on the measurement results of each SSB:

If the frequency point corresponding to the cell is configured with nrofSS-BlocksToAverage and absThreshSS-BlocksConsolidation, and at least one SSB measurement result is greater than absThreshSS-BlocksConsolidation, then for the SSB measurement of the cell, the terminal device judges based on the measurement results of each SSB:

It can be seen that by adopting the above solution, the terminal device determines the RRM measurement mode corresponding to the reference signal of the target cell based on the reference signal measurement result. The target cell is the serving cell and/or neighboring cell, and the measurement mode may include the first RRM measurement mode and The second RRM measurement mode. In this way, at least the serving cell and/or neighboring cells are allowed to use the reference signal to perform the measurement behavior in the RRM measurement mode with a larger measurement interval. By using this method, it is possible to reduce unnecessary reference signal measurement performed by connected terminal equipment or non-connected terminal equipment, and achieve the purpose of power saving.

The embodiment of the present invention provides a terminal device, as shown in FIG. 8, including:

The first processing unit 81 determines the RRM measurement mode corresponding to the reference signal of the target cell according to the reference signal measurement result; performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

Correspondingly, the network equipment, as shown in Figure 9, includes:

The second communication unit 91 sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein, the target cell includes at least one of the following : The serving cell of the terminal device and the neighboring cells of the serving cell of the terminal device; wherein the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the first RRM measurement mode corresponds to The measurement interval of is smaller than the measurement interval corresponding to the second RRM measurement mode.

Of course, the difference between the first RRM measurement mode and the second RRM measurement mode may include other differences in addition to the foregoing measurement interval and measurement period, but this embodiment will not describe them in detail. The following describes the different processing situations with a combination of several examples:

Example 1,

The solution of this example is for connected terminal equipment, in the case that the measured RSRP of the serving cell meets the S-measure threshold (that is, the first threshold), the measurement results of each SSB/CSI-RS of the serving cell are combined at the same time Serving cell measurement result generation element, for SSB/CSI-RS that does not constitute a serving cell measurement result and corresponds to a poor measurement result, perform relaxed RRM measurement.

The terminal device also includes a first communication unit 82 for receiving measurement configuration information; correspondingly, the second communication unit 91 of the network device sends measurement configuration information to the terminal device.

It may also include: indicating that the measurement relaxation enters the absolute value threshold and the measurement relaxation leaves the absolute value threshold, corresponding to the SSB measurement value or the CSI-RS measurement value;

It may also include: indicating whether the measurement relaxation entering the relative value threshold and the measurement relaxation leaving the relative value threshold correspond to the SSB measurement value or the CSI-RS measurement value;

The first communication unit of the terminal device measures the reference signals of the serving cell and neighboring cells based on the network configuration;

In this example, the RRM measurement mode is the first RRM measurement mode by default. Wherein, the reference signals of the serving cell and neighboring cells may be SSB and/or CSI-RS.

The reference signal measurement result may specifically be the RSRP measurement result therein; it should be understood that the reference signal measurement result may consist of multiple contents, and the RSRP measurement result may be one of them. This example uses RSRP as an example for subsequent explanation.

The at least part of the reference signal includes: a measurement result that does not constitute a serving cell determined according to the measurement result of each reference signal of the serving cell, and a reference signal contained in a serving cell whose measurement result is lower than a preset threshold.

In combination with the foregoing first condition, the judgment processing performed by the first processing unit 81 of the terminal device may include:

If the RSRP measurement result of the serving cell is greater than or equal to the s-measure threshold, all neighboring cells SSB measurement and CSI-RS measurement can be turned off, and at least part of the reference signal of the serving cell is converted to the RRM measurement mode in accordance with the subsequent conversion. deal with;

further,

The first processing unit 81 of the terminal device determines whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein, the first reference signal is one of all reference signals of the serving cell of the terminal device. one;

or,

The first processing unit 81 of the terminal device determines whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the second reference signal is the reference signal of the serving cell that adopts the second RRM measurement mode. one.

Before performing the foregoing determination of whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode, or determining whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode, the first RRM measurement mode of the terminal device A processing unit 81 terminal equipment determines whether the first condition is met.

Among them, the first condition may have the following situations:

Case 1: The first condition includes at least one of the following:

If the difference between the maximum reference signal measurement result and the measurement result of the first reference signal is greater than or equal to the measurement relaxation entry relative threshold value, the first processing unit 81 of the terminal device determines that the first reference signal is controlled by the first RRM The measurement mode is switched to the second RRM measurement mode.

If the first processing unit 81 of the terminal device adopts the second RRM measurement mode for the second reference signal, the difference between the measurement result of the maximum reference signal and the measurement result of the second reference signal is smaller than the measurement relaxation relative threshold value In the case of determining to convert the second reference signal from the second RRM measurement mode to the first RRM measurement mode.

Case 2: The first condition may be: the measurement object associated with the serving cell of the terminal device is configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results, and each reference signal used to combine to obtain cell measurement results The absolute value threshold that the measurement needs to meet, and that at least one of the measurement results of the reference signal of the serving cell and/or neighboring cell of the terminal equipment is greater than the measurement requirements of each reference signal used to combine the cell measurement results. Absolute value threshold that is satisfied.

If the measurement result of the first reference signal is less than or equal to the measurement relaxation entry absolute threshold, the first processing unit 81 of the terminal device determines that the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode.

If the first processing unit 81 of the terminal device uses the second RRM measurement mode for the second reference signal, if the measurement result of the second reference signal is greater than the absolute threshold of the measurement relaxation, the second reference signal Switch from the second RRM measurement mode to the first RRM measurement mode.

Example 2,

The first communication unit 82 of the terminal device receives the measurement configuration information; correspondingly, the second communication unit 81 of the network device sends the measurement configuration information for the terminal device.

In addition, it also includes all the contents of 2)-6) in the measurement configuration information in Example 1, which will not be repeated.

When the first processing unit 81 of the terminal device has a change in the measurement result of the reference signal of the serving cell less than the second threshold value within the first duration, according to the reference signal of the serving cell and/or neighboring cells. The measurement results determine the RRM measurement behavior.

The specific method for the first processing unit 81 of the terminal device to determine that the change value of the measurement result of the reference signal of the serving cell of the terminal device is less than the second threshold value (that is, delta_RSRP_th) may be:

For the service area:

The first processing unit 81 of the terminal device determines to convert at least part of the reference signal of the serving cell into the second RRM measurement mode according to the measurement result of the reference signal of the serving cell.

That is, for the serving cell, according to the measurement result of the reference signal of the serving cell, it is determined to convert at least part of the reference signal of the serving cell to the second RRM measurement mode. For the serving cell, the measurement of the reference signal of the cell and the conversion of the RRM measurement mode are performed according to subsequent processing.

For neighboring cells:

In the case that the RSRP measurement result of the serving cell is less than the first threshold value, the first processing unit 81 of the terminal device determines the RRM measurement behavior according to the measurement result of the reference signal of the neighboring cell. Wherein, the first threshold is the same as Example 1, and is an S-measure threshold.

The first processing unit of the terminal device 81

or,

The first processing unit 81 of the terminal device determines whether the first condition is satisfied.

Among them, the first condition may have the following situations:

Case 1: The first condition includes at least one of the following:

If the difference between the measurement result of the third reference signal and the measurement result of the maximum reference signal is greater than or equal to the measurement relaxation entry relative threshold value, the first processing unit 81 of the terminal device determines that the third reference signal is controlled by the first RRM. The measurement mode is converted to the second RRM measurement mode;

or,

In this situation,

or,

Example 3.

In the case that the RSRP measurement result of the serving cell is greater than the same-frequency RSRP threshold and greater than the same-frequency RSRQ threshold, the first processing unit 81 of the terminal device determines the measurement result of the serving cell according to the measurement result of the reference signal of the serving cell. RRM measurement behavior corresponding to the reference signal. Wherein, the same frequency RSRP threshold is SIntraSearchP, and the same frequency RSRQ threshold is SintraSearchQ.

In addition, when the terminal device is in a non-connected state, the range of at least part of the reference signal that can be converted to the second RRM measurement mode is the SSB of the serving cell and/or the neighboring cell.

This is the solution provided in this example. For non-connected terminal devices, when the RSRP measured by the serving cell is higher than the threshold SIntraSearchP and the RSRQ is higher than the threshold SIntraSearchQ, the measurement results of each SSB of the serving cell are combined with the measurement of the serving cell at the same time. The result generation factor is to perform relaxed RRM measurement for the SSB that does not constitute the measurement result of the serving cell and the corresponding measurement result is poor.

Configure SSB measurement;

The first processing unit 81 of the terminal device determines the conversion behavior of the RRM measurement mode according to the size relationship between the reference signal measurement result of the serving cell and the SIntraSearchP/SIntraSearchQ, and the measurement result of each SSB.

When the terminal device is in a disconnected state, the first condition includes: the RSRP measurement result of the serving cell is greater than the same frequency RSRP threshold, and the RSRQ measurement result is greater than the same frequency RSRQ threshold.

If the Srxlev (RSRP measurement result) measured by the serving cell is higher than the threshold SIntraSearchP and Squal (RSRQ measurement result) is higher than the threshold SIntraSearchQ, the SSB measurement of all neighboring cells with the same frequency can be turned off, and the reference signal of the serving cell can be measured at the same time. Measure and determine the conversion of at least part of the reference signal to the RRM measurement mode;

If the Srxlev measured by the serving cell is less than or equal to the threshold SIntraSearchP, or Squal is less than or equal to the threshold SIntraSearchQ, the normal mode of the serving cell measurement and the same-frequency neighbor cell measurement are enabled, and the RRC layer indicates to the physical layer for all SSB/CSI -RS enables or maintains the requirement of the first RRM measurement.

In this example, the conversion processing for the RRM measurement mode of the reference signal of the serving cell is similar to the processing in Example 1, except that the CSI-RS related processing in Example 1 is not included, and only the SSB related processing in Example 1 is included. Processing, I won't repeat it here.

Example 4.

The difference between this example and example 2 is that this example deals with the processing of non-connected terminal devices. Specifically, for a non-connected terminal device, if the change value of the measurement result of the reference signal of the serving cell within the first duration of the first processing unit 81 is less than the second threshold value, according to the serving cell and/ Or the measurement result of the reference signal of the neighboring cell determines the RRM measurement behavior.

The first communication unit 82 of the non-connected terminal device receives the measurement configuration information sent by the second communication unit 91 of the network device (such as a base station) through a system message, which includes at least:

Configure SSB measurement;

2) Configure SIntraSearchP and SIntraSearchQ;

3) Configure SnonIntraSearchP and SnonIntraSearchQ;

If the first processing unit 81 of the terminal device determines the RRM measurement behavior according to the measurement result of each SSB if the change value of the measurement result in the serving cell is lower than the threshold value delta_RSRP_th within the first duration T1.

Wherein, the specific method for judging that the change value of the measurement result of the reference signal of the serving cell of the terminal device is smaller than the second threshold value (that is, delta_RSRP_th) may be:

Further, the first condition may also include: the reference signal of the serving cell is not updated, or it is understood that the serving cell beam (Serving Beam) is not updated.

For the serving cell, according to the measurement result of the reference signal of the serving cell, it is determined to convert at least part of the reference signal of the serving cell to the second RRM measurement mode.

specific:

Otherwise, according to the measurement result of the reference signal of the neighboring cell, it is determined to convert at least part of the reference signal of the neighboring cell to the second RRM measurement mode.

Further, for neighboring cells with different frequency points, priority can be divided. For different frequency points with low priority or the same priority: Srxlev measured by the serving cell is higher than the threshold SnonIntraSearchP and Squal is higher than the threshold SnonIntraSearchQ , You can turn off all low-priority or equal-priority adjacent cell SSB measurement at different frequency points; otherwise, follow the measurement on any one of the cells and determine whether to switch the RRM measurement mode for any SSB.

For high-priority frequency neighbor cell measurement, you can directly perform measurement on any one of the cells, and determine whether to perform RRM measurement mode conversion for any SSB.

Processing the reference signal of the serving cell and neighboring cells, that is, SSB, is similar to the processing in Example 2, except that the CSI-RS related processing in Example 2 is not included, and only the SSB related processing in Example 2 is included. Go into details again.

FIG. 10 is a schematic structural diagram of a communication device 1400 according to an embodiment of the present invention. The communication device in this embodiment may be specifically a terminal device or a network device in the foregoing embodiment. The communication device 1400 shown in FIG. 10 includes a processor 1410, and the processor 1410 can call and run a computer program from a memory to implement the method in the embodiment of the present invention.

Optionally, as shown in FIG. 10, the communication device 1400 may further include a memory 1420. The processor 1410 can call and run a computer program from the memory 1420 to implement the method in the embodiment of the present invention.

The memory 1420 may be a separate device independent of the processor 1410, or may be integrated in the processor 1410.

Optionally, as shown in FIG. 10, the communication device 1400 may further include a transceiver 1430, and the processor 1410 may control the transceiver 1430 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.

Among them, the transceiver 1430 may include a transmitter and a receiver. The transceiver 1430 may further include an antenna, and the number of antennas may be one or more.

Optionally, the communication device 1400 may specifically be a corresponding process implemented by a terminal device or a network device in the embodiment of the present invention, and for the sake of brevity, details are not described herein again.

Fig. 11 is a schematic structural diagram of a chip according to an embodiment of the present invention. The chip 1500 shown in FIG. 11 includes a processor 1510, and the processor 1510 can call and run a computer program from the memory to implement the method in the embodiment of the present invention.

Optionally, as shown in FIG. 11, the chip 1500 may further include a memory 1520. The processor 1510 can call and run a computer program from the memory 1520 to implement the method in the embodiment of the present invention.

The memory 1520 may be a separate device independent of the processor 1510, or may be integrated in the processor 1510.

Optionally, the chip 1500 may further include an input interface 1530. The processor 1510 can control the input interface 1530 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.

Optionally, the chip 1500 may further include an output interface 1540. The processor 1510 can control the output interface 1540 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.

Optionally, the chip can be applied to the corresponding process implemented by the terminal device or the network device in the embodiment of the present invention, and for the sake of brevity, it will not be repeated here.

It should be understood that the chip mentioned in the embodiment of the present invention may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.

It should be understood that the processor in the embodiment of the present invention may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software. The above-mentioned processor may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.

It can be understood that the memory in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. It should be noted that the memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.

It should be understood that the foregoing memory is exemplary but not restrictive. For example, the memory in the embodiment of the present invention may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

FIG. 12 is a schematic block diagram of a communication system 1600 according to an embodiment of the present application. As shown in FIG. 12, the communication system 1600 includes a network device 1620 and a terminal device 1610.

The network device 1620 can be used to implement the corresponding functions implemented by the communication device in the above method, and the terminal device 1610 can be used to implement the corresponding functions implemented by the terminal in the above method. For brevity, details are not described herein again.

The embodiment of the present invention also provides a computer-readable storage medium for storing computer programs.

Optionally, the computer-readable storage medium can be applied to the network device or satellite or terminal device in the embodiment of the present invention, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention, For the sake of brevity, I will not repeat them here.

The embodiment of the present invention also provides a computer program product, including computer program instructions.

Optionally, the computer program product can be applied to the network device or satellite or terminal device in the embodiment of the present invention, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention, for It's concise, so I won't repeat it here.

The embodiment of the present invention also provides a computer program.

Optionally, the computer program can be applied to the network device or satellite or terminal device in the embodiment of the present invention. When the computer program runs on the computer, the computer can execute the network device implementation of each method in the embodiment of the present invention. For the sake of brevity, the corresponding process will not be repeated here.

A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided by the present invention, it should be understood that the disclosed system, device, and method may be implemented in other ways. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.

If the function 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 this understanding, the technical solution of the present invention essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes. .

The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

A control method for radio resource management RRM measurement includes:

According to the reference signal measurement result, the terminal device determines the RRM measurement mode corresponding to the reference signal of the target cell;

The terminal device performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

Wherein, the target cell includes at least one of the following: a serving cell of the terminal device, and a neighboring cell of the serving cell of the terminal device;

Wherein, the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is smaller than the measurement interval corresponding to the second RRM measurement mode.
The method according to claim 1, wherein, according to the reference signal measurement result, the terminal device determining the RRM measurement mode corresponding to the reference signal of the target cell comprises:

Determining, according to the reference signal measurement result, at least part of the reference signals in the reference signal of the target cell to perform RRM measurement mode conversion;

Correspondingly, that the terminal performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode includes:

The terminal device uses the converted RRM measurement mode to perform RRM measurement for the at least part of the reference signals in the reference signals of the target cell.
The method according to claim 1 or 2, wherein the method further comprises:

The terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell.
The method according to claim 3, wherein said determining the RRM measurement behavior corresponding to the reference signal of the serving cell comprises:

Determining whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein, the first reference signal is one of all reference signals of the serving cell of the terminal device;

or,

It is determined whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the second reference signal is one of the reference signals of the serving cell that adopts the second RRM measurement mode.
The method according to claim 4, wherein before determining the RRM measurement behavior corresponding to the reference signal of the serving cell, the method further comprises: the terminal device determines whether the first condition is satisfied.
The method according to claim 5, wherein the first condition includes at least one of the following:

The serving cell of the terminal device is not configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results;

The serving cell of the terminal device is not configured with an absolute value threshold that must be met for each reference signal measurement used to combine to obtain a cell measurement result;

The maximum reference signal measurement result in the measurement results of each reference signal of the serving cell of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used to obtain the cell measurement result must meet.
The method according to claim 6, wherein the method further comprises:

If the difference between the measurement result of the maximum reference signal and the measurement result of the first reference signal is greater than or equal to the measurement relaxation entry relative threshold, it is determined that the first reference signal is converted from the first RRM measurement mode to the second RRM measurement model;

or,

If the second reference signal adopts the second RRM measurement mode, if the difference between the measurement result of the maximum reference signal and the measurement result of the second reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.
The method of claim 5, wherein the first condition comprises:

The serving cell configuration of the terminal device is used to combine the maximum number of reference signal measurements to obtain the cell measurement results, and the absolute value threshold that each reference signal measurement used to obtain the cell measurement results to meet, and the terminal equipment At least one of the measurement results of the reference signal of the serving cell is greater than the absolute value threshold that must be met by each reference signal measurement used to combine the cell measurement results.
The method according to claim 8, wherein the method further comprises:

If the measurement result of the first reference signal is less than or equal to the measurement relaxation entry absolute threshold, it is determined that the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode;

or,

If the second reference signal adopts the second RRM measurement mode, in the case where the measurement result of the second reference signal is greater than the absolute threshold of measurement relaxation, the second reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.
The method according to any one of claims 3-9, wherein the terminal device determines the reference signal corresponding to the serving cell according to the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell. The RRM measurement behavior includes:

When the RSRP measurement result of the serving cell is not less than the first threshold value, the terminal device determines the RRM measurement behavior corresponding to the reference signal of the serving cell according to the measurement result of the reference signal of the serving cell.
The method according to claim 10, wherein, when the terminal device is in a connected state, the reference signal of the serving cell includes: a synchronization signal block (SSB) and/or a CSI-RS.
The method according to any one of claims 3-9, wherein the terminal device determines the RRM corresponding to the reference signal of the serving cell according to the reference signal received power (RSRP) of the serving cell and the measurement result of the reference signal of the serving cell. Measurement activities, including:

When the RSRP measurement result of the serving cell is greater than the same-frequency RSRP threshold and greater than the same-frequency RSRQ threshold, the terminal device determines, according to the measurement result of the reference signal of the serving cell, the reference signal corresponding to the serving cell RRM measurement behavior.
The method according to claim 12, wherein, when the terminal device is in a non-connected state, the reference signal of the serving cell comprises: a synchronization signal block SSB.
The method according to claim 1 or 2, wherein the method further comprises:

In the case where the change value of the measurement result of the reference signal of the serving cell within the first duration is less than the second threshold value, the RRM measurement behavior is determined according to the measurement result of the reference signal of the serving cell and/or neighboring cells.
The method according to claim 14, wherein the method of determining that the change value of the measurement result of the reference signal of the serving cell is less than the second threshold value further comprises: the change value of the measurement result corresponding to each reference signal constituting the measurement result of the serving cell Both are less than the second threshold.
The method according to claim 14 or 15, wherein the determining the RRM measurement behavior comprises:

Judging whether the third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein the third reference signal is one of all reference signals of the serving cell and/or neighboring cells of the terminal device;

or,

Determine whether the fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the fourth reference signal is one of the reference signals of the serving cell and/or the neighboring cell that adopt the second RRM measurement mode.
The method according to claim 16, wherein, before determining the RRM measurement behavior, the method further comprises: the terminal device determines whether the first condition is satisfied.
The method of claim 17, wherein:

The first condition includes at least one of the following:

The serving cell and/or neighboring cells of the terminal device are not configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results;

The serving cell and/or neighboring cell of the terminal device are not configured with an absolute value threshold that must be met for each reference signal measurement used to combine to obtain a cell measurement result;

The maximum reference signal measurement result in the measurement results of the respective reference signals of the serving cell and/or neighboring cells of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used for combining the cell measurement results must meet.
The method according to claim 18, wherein the method further comprises:

If the difference between the measurement result of the third reference signal and the measurement result of the maximum reference signal is greater than or equal to the measurement relaxation entry relative threshold, it is determined that the third reference signal is converted from the first RRM measurement mode to the second RRM measurement model;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the difference between the measurement result of the second reference signal and the measurement result of the maximum reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.
The method of claim 17, wherein the first condition comprises:

The serving cell and/or neighboring cell configuration of the terminal device is used to combine the maximum number of reference signal measurements to obtain the cell measurement result, and the absolute value threshold that each reference signal measurement used to combine to obtain the cell measurement result must meet, and At least one of the measurement results of the reference signal of the serving cell and/or the neighboring cell of the terminal device has at least one measurement result greater than the absolute value threshold that must be met by each reference signal measurement used to combine the cell measurement results.
The method according to claim 20, wherein the method further comprises:

If the measurement result of the third reference signal is less than or equal to the measurement relaxation entry absolute threshold, it is determined that the third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the measurement result of the fourth reference signal is greater than the absolute threshold of the measurement relaxation, the fourth reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.
The method according to any one of claims 14-21, wherein the determining the RRM measurement behavior according to the measurement result of the reference signal of the serving cell and/or neighboring cell comprises:

In the case that the RSRP measurement result of the serving cell is less than the first threshold value, the RRM measurement behavior is determined according to the measurement result of the reference signal of the neighboring cell.
The method according to claim 22, wherein, when the terminal device is in a connected state, the reference signal of the serving cell and/or neighboring cell comprises: a synchronization signal block (SSB) and/or a CSI-RS.
The method according to any one of claims 14-21, wherein the determining the RRM measurement behavior according to the measurement result of the reference signal of the serving cell and/or neighboring cell comprises:

For the same-frequency neighbor cell measurement, when the RSRP measurement result of the serving cell is not greater than the same-frequency RSRP threshold, and the RSRQ measurement result is not greater than the same-frequency RSRQ threshold, the RRM is determined based on the measurement result of the reference signal of the neighboring cell Measurement behavior

and / or,

For inter-frequency neighbor cell measurement, when the RSRP measurement result of the serving cell is not greater than the inter-frequency RSRP threshold, and the RSRQ measurement result is not greater than the inter-frequency RSRQ threshold, the RRM is determined based on the measurement result of the reference signal of the neighboring cell Measuring behavior.
The method according to claim 24, wherein, when the terminal device is in a non-connected state, the reference signal of the serving cell and/or neighboring cell comprises: a synchronization signal block SSB.
The method according to any one of claims 1-25, wherein the method further comprises:

The terminal device receives measurement configuration information;

Wherein, the configuration information includes at least one of the following:

The measurement relaxes into the absolute value threshold;

Measure to relax away from the absolute value threshold;

The measurement relaxes into the relative value threshold;

The measurement relaxes and leaves the relative value threshold;

Same frequency RSRP threshold;

Same frequency RSRQ threshold;

Inter-frequency RSRP threshold;

Inter-frequency RSRQ threshold;

First threshold

Used to determine the second threshold value and the first duration of the RSRP change value.
The method according to claim 26, wherein the same frequency RSRP threshold is SIntraSearchP;

The intra-frequency RSRQ threshold is SintraSearchQ; the inter-frequency RSRP threshold is SnonIntraSearchP; the inter-frequency RSRQ threshold is SnonIntraSearchQ; and the first threshold is an S-measure threshold.
The method according to claim 26, wherein the measurement configuration information is carried by an RRC message;

Correspondingly, the measurement configuration information also includes intra-frequency measurement objects and/or inter-frequency measurement objects;

Wherein, for each same-frequency measurement object and/or inter-frequency measurement object, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
The method according to claim 26, wherein the measurement configuration information is carried by a system broadcast message;

Correspondingly, the measurement configuration information further includes: same-frequency measurement frequency points and/or different-frequency measurement frequency points;

Wherein, for each same frequency measurement frequency point and/or different frequency measurement frequency point, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
A control method for radio resource management RRM measurement includes:

The network device sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein the target cell includes at least one of the following: the terminal The serving cell of the device and the neighboring cells of the serving cell of the terminal device; wherein, the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is less than The measurement interval corresponding to the second RRM measurement mode.
The method according to claim 30, wherein the measurement configuration information includes at least one of the following:

The measurement relaxes into the absolute value threshold;

Measure to relax away from the absolute value threshold;

The measurement relaxes into the relative value threshold;

The measurement relaxes and leaves the relative value threshold;

Same frequency RSRP threshold;

Same frequency RSRQ threshold;

Inter-frequency RSRP threshold;

Inter-frequency RSRQ threshold;

First threshold

Used to determine the second threshold value and the first duration of the RSRP change value.
The method according to claim 31, wherein the same frequency RSRP threshold is SIntraSearchP;

The intra-frequency RSRQ threshold is SintraSearchQ; the inter-frequency RSRP threshold is SnonIntraSearchP; the inter-frequency RSRQ threshold is SnonIntraSearchQ; and the first threshold is an S-measure threshold.
The method according to claim 31, wherein the measurement configuration information is carried by an RRC message;

Correspondingly, the measurement configuration information also includes intra-frequency measurement objects and/or inter-frequency measurement objects;

Wherein, for each same-frequency measurement object and/or inter-frequency measurement object, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
The method according to claim 31, wherein the measurement configuration information is carried by a system broadcast message;

Correspondingly, the measurement configuration information further includes: same-frequency measurement frequency points and/or different-frequency measurement frequency points;

Wherein, for each same frequency measurement frequency point and/or different frequency measurement frequency point, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
A terminal device, including:

The first processing unit determines the RRM measurement mode corresponding to the reference signal of the target cell according to the reference signal measurement result; performs RRM measurement on the reference signal of the target cell through the determined RRM measurement mode;

Wherein, the target cell includes at least one of the following: a serving cell of the terminal device, and a neighboring cell of the serving cell of the terminal device;

Wherein, the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is smaller than the measurement interval corresponding to the second RRM measurement mode.
The terminal device according to claim 35, wherein the first processing unit determines, according to the reference signal measurement result, that at least part of the reference signal of the reference signal of the target cell performs RRM measurement mode conversion;

For the at least part of the reference signals in the reference signals of the target cell, the converted RRM measurement mode is used to perform RRM measurement.
The terminal device according to claim 35 or 36, wherein the first processing unit determines, based on the RSRP measurement result of the reference signal received power of the serving cell and the measurement result of the reference signal of the serving cell, the reference signal corresponding to the serving cell RRM measurement behavior.
The terminal device according to claim 37, wherein the first processing unit determines whether the first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein the first reference signal is the terminal device One of all the reference signals of the serving cell of;

or,

It is determined whether the second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the second reference signal is one of the reference signals of the serving cell that adopts the second RRM measurement mode.
The terminal device according to claim 38, wherein the first processing unit determines whether the first condition is satisfied before determining the RRM measurement behavior corresponding to the reference signal of the serving cell.
The terminal device according to claim 39, wherein the first condition includes at least one of the following:

The serving cell of the terminal device is not configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results;

The serving cell of the terminal device is not configured with an absolute value threshold that must be met for each reference signal measurement used to combine to obtain a cell measurement result;

The maximum reference signal measurement result in the measurement results of each reference signal of the serving cell of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used to obtain the cell measurement result must meet.
The terminal device according to claim 40, wherein the first processing unit determines that if the difference between the maximum reference signal measurement result and the measurement result of the first reference signal is greater than or equal to the measurement relaxation entry relative threshold value, the first processing unit determines The first reference signal is converted from the first RRM measurement mode to the second RRM measurement mode;

or,

If the second reference signal adopts the second RRM measurement mode, if the difference between the measurement result of the maximum reference signal and the measurement result of the second reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The second reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.
The terminal device according to claim 39, wherein the first condition comprises:

The serving cell configuration of the terminal device is used to combine the maximum number of reference signal measurements to obtain the cell measurement results, and the absolute value threshold that each reference signal measurement used to obtain the cell measurement results to meet, and the terminal equipment At least one of the measurement results of the reference signal of the serving cell is greater than the absolute value threshold that must be met by each reference signal measurement used to combine the cell measurement results.
The terminal device according to claim 42, wherein the first processing unit determines that the first reference signal is in the first RRM measurement mode if the measurement result of the first reference signal is less than or equal to the measurement relaxation entry absolute threshold. Switch to the second RRM measurement mode;

or,

If the second reference signal adopts the second RRM measurement mode, in the case where the measurement result of the second reference signal is greater than the absolute threshold of measurement relaxation, the second reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.
The terminal device according to any one of claims 37-43, wherein the first processing unit, in the case that the RSRP measurement result of the serving cell is not less than the first threshold value, is based on the measurement of the reference signal of the serving cell As a result, the RRM measurement behavior corresponding to the reference signal of the serving cell is determined.
The terminal device according to claim 44, wherein when the terminal device is in a connected state, the reference signal of the serving cell comprises: a synchronization signal block SSB and/or CSI-RS.
The terminal device according to any one of claims 37-43, wherein the first processing unit, in the case that the RSRP measurement result of the serving cell is greater than the same frequency RSRP threshold and greater than the same frequency RSRQ threshold, according to The measurement result of the reference signal of the serving cell determines the RRM measurement behavior corresponding to the reference signal of the serving cell.
The terminal device according to claim 46, wherein, when the terminal device is in a non-connected state, the reference signal of the serving cell comprises: a synchronization signal block SSB.
The terminal device according to claim 35 or 36, wherein the first processing unit, within the first duration, in the case where the change value of the measurement result of the reference signal of the serving cell is less than the second threshold value, according to the The measurement result of the reference signal of the serving cell and/or the neighboring cell determines the RRM measurement behavior.
The terminal device according to claim 48, wherein, in the first processing unit, the change value of the measurement result corresponding to each reference signal constituting the measurement result of the serving cell is all smaller than the second threshold value.
The terminal device according to claim 48 or 49, wherein the first processing unit determines whether the third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode; wherein the third reference signal is One of all reference signals of the serving cell and/or neighboring cells of the terminal device;

or,

Determine whether the fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode; wherein, the fourth reference signal is one of the reference signals of the serving cell and/or the neighboring cell that adopt the second RRM measurement mode.
The terminal device according to claim 50, wherein the first processing unit determines whether the first condition is satisfied before determining the RRM measurement behavior.
The terminal device according to claim 51, wherein the first condition includes at least one of the following:

The serving cell and/or neighboring cells of the terminal device are not configured with the maximum number of reference signal measurements used to combine to obtain cell measurement results;

The serving cell and/or neighboring cell of the terminal device are not configured with an absolute value threshold that must be met for each reference signal measurement used to combine to obtain a cell measurement result;

The maximum reference signal measurement result in the measurement results of the respective reference signals of the serving cell and/or neighboring cells of the terminal device is lower than or equal to the absolute value threshold that each reference signal measurement used for combining the cell measurement results must meet.
The terminal device according to claim 52, wherein the first processing unit determines that if the difference between the measurement result of the third reference signal and the measurement result of the maximum reference signal is greater than or equal to the measurement relaxation entry relative threshold value, the first processing unit determines The third reference signal is converted from the first RRM measurement mode to the second RRM measurement mode;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the difference between the measurement result of the second reference signal and the measurement result of the maximum reference signal is less than the relative threshold of the measurement relaxation, it is determined that the The fourth reference signal is converted from the second RRM measurement mode to the first RRM measurement mode.
The terminal device according to claim 51, wherein the first condition comprises:

The serving cell and/or neighboring cell configuration of the terminal device is used to combine the maximum number of reference signal measurements to obtain the cell measurement result, and the absolute value threshold that each reference signal measurement used to combine to obtain the cell measurement result must meet, and At least one of the measurement results of the reference signal of the serving cell and/or the neighboring cell of the terminal device has at least one measurement result greater than the absolute value threshold that must be met by each reference signal measurement used to combine the cell measurement results.
The terminal device according to claim 54, wherein the first processing unit, if the measurement result of the third reference signal is less than or equal to the measurement relaxation entry absolute threshold, determines that the third reference signal is in the first RRM measurement mode Switch to the second RRM measurement mode;

or,

If the fourth reference signal adopts the second RRM measurement mode, when the measurement result of the fourth reference signal is greater than the absolute threshold of the measurement relaxation, the fourth reference signal is converted from the second RRM measurement mode to The first RRM measurement mode.
The terminal device according to any one of claims 48-55, wherein the first processing unit, in a case where the RSRP measurement result of the serving cell is less than the first threshold value, determines the RRM according to the measurement result of the reference signal of the neighboring cell Measuring behavior.
The terminal device according to claim 56, wherein, when the terminal device is in a connected state, the reference signal of the serving cell and/or neighboring cell comprises: a synchronization signal block SSB and/or CSI-RS.
The terminal device according to any one of claims 48-55, wherein the first processing unit measures for neighboring cells on the same frequency, the RSRP measurement result in the serving cell is not greater than the same frequency RSRP threshold, and the RSRQ measurement result is not In the case of greater than the same frequency RSRQ threshold, the RRM measurement behavior is determined according to the measurement result of the reference signal of the neighboring cell;

and / or,

For inter-frequency neighbor cell measurement, when the RSRP measurement result of the serving cell is not greater than the inter-frequency RSRP threshold, and the RSRQ measurement result is not greater than the inter-frequency RSRQ threshold, the RRM is determined based on the measurement result of the reference signal of the neighboring cell Measuring behavior.
The terminal device according to claim 58, wherein, when the terminal device is in a non-connected state, the reference signal of the serving cell and/or neighboring cell comprises: a synchronization signal block SSB.
The terminal device according to any one of claims 35-59, wherein the terminal device further comprises: a first communication unit, which receives measurement configuration information;

Wherein, the configuration information includes at least one of the following:

The measurement relaxes into the absolute value threshold;

Measure to relax away from the absolute value threshold;

The measurement relaxes into the relative value threshold;

The measurement relaxes and leaves the relative value threshold;

Same frequency RSRP threshold;

Same frequency RSRQ threshold;

Inter-frequency RSRP threshold;

Inter-frequency RSRQ threshold;

First threshold

Used to determine the second threshold value and the first duration of the RSRP change value.
The terminal device according to claim 60, wherein the same frequency RSRP threshold is SIntraSearchP;

The intra-frequency RSRQ threshold is SintraSearchQ; the inter-frequency RSRP threshold is SnonIntraSearchP; the inter-frequency RSRQ threshold is SnonIntraSearchQ; and the first threshold is an S-measure threshold.
The terminal device according to claim 60, wherein the measurement configuration information is carried by an RRC message;

Correspondingly, the measurement configuration information also includes intra-frequency measurement objects and/or inter-frequency measurement objects;

Wherein, for each same-frequency measurement object and/or inter-frequency measurement object, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
The terminal device according to claim 60, wherein the measurement configuration information is carried by a system broadcast message;

Correspondingly, the measurement configuration information further includes: same-frequency measurement frequency points and/or different-frequency measurement frequency points;

Wherein, for each same frequency measurement frequency point and/or different frequency measurement frequency point, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
A network device including:

The second communication unit sends measurement configuration information; wherein the measurement configuration information is used by the terminal device to perform reference signal measurement to determine the RRM measurement mode corresponding to the reference signal of the target cell; wherein the target cell includes at least one of the following: The serving cell of the terminal device and the neighboring cells of the serving cell of the terminal device; wherein the RRM measurement mode includes: a first RRM measurement mode and a second RRM measurement mode, and the first RRM measurement mode corresponds to The measurement interval is smaller than the measurement interval corresponding to the second RRM measurement mode.
The network device according to claim 64, wherein the measurement configuration information includes at least one of the following:

The measurement relaxes into the absolute value threshold;

Measure to relax away from the absolute value threshold;

The measurement relaxes into the relative value threshold;

The measurement relaxes and leaves the relative value threshold;

Same frequency RSRP threshold;

Same frequency RSRQ threshold;

Inter-frequency RSRP threshold;

Inter-frequency RSRQ threshold;

First threshold

Used to determine the second threshold value and the first duration of the RSRP change value.
The network device according to claim 65, wherein the same frequency RSRP threshold is SIntraSearchP;

The intra-frequency RSRQ threshold is SintraSearchQ; the inter-frequency RSRP threshold is SnonIntraSearchP; the inter-frequency RSRQ threshold is SnonIntraSearchQ; and the first threshold is an S-measure threshold.
The network device according to claim 65, wherein the measurement configuration information is carried by an RRC message;

Correspondingly, the measurement configuration information also includes intra-frequency measurement objects and/or inter-frequency measurement objects;

Wherein, for each same-frequency measurement object and/or inter-frequency measurement object, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
The network device according to claim 65, wherein the measurement configuration information is carried by a system broadcast message;

Correspondingly, the measurement configuration information further includes: same-frequency measurement frequency points and/or different-frequency measurement frequency points;

Wherein, for each same frequency measurement frequency point and/or different frequency measurement frequency point, at least one of the following information is configured:

The absolute threshold value that each reference signal used to combine to obtain the cell measurement result must meet;

The maximum number of reference signal measurements used to combine to obtain cell measurement results.
A terminal device, including: a processor and a memory for storing a computer program that can run on the processor,

Wherein, the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the steps of the method according to any one of claims 1-29.
A network device including: a processor and a memory for storing a computer program that can run on the processor,

Wherein, the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the steps of the method according to any one of claims 30-34.
A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the method according to any one of claims 1-29.
A chip comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes the method according to any one of claims 30-34.
A computer-readable storage medium used to store a computer program that enables a computer to execute the steps of the method according to any one of claims 1-34.
A computer program product comprising computer program instructions that cause a computer to execute the method according to any one of claims 1-34.
A computer program that causes a computer to execute the method according to any one of claims 1-34.