CN111263372B - RRM (radio resource management) measurement method, configuration method, device, terminal and network side equipment - Google Patents
RRM (radio resource management) measurement method, configuration method, device, terminal and network side equipment Download PDFInfo
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- CN111263372B CN111263372B CN201811455507.0A CN201811455507A CN111263372B CN 111263372 B CN111263372 B CN 111263372B CN 201811455507 A CN201811455507 A CN 201811455507A CN 111263372 B CN111263372 B CN 111263372B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides a method, a configuration method, a device, a terminal and network side equipment for RRM measurement, wherein the method comprises the following steps: determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition; reducing the frequency of RRM measurement treatment according to a preset mode and performing RRM measurement treatment; the embodiment of the invention can reduce the power consumption of the terminal by reducing the frequency of RRM measurement processing on the basis of ensuring the requirement of the terminal on mobility.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, a configuration method, a device, a terminal, and a network side device for RRM measurement.
Background
NR (New Radio, New air interface) RRM (Radio Resource Management) measurement organization rules are the same as LTE (Long Term Evolution), each set of measurement configuration is configured in association according to an index manner, a total index is a measurement identifier measId, each measurement identifier measId can only associate one measurement object identifier with one reporting configuration identifier, where the measurement object identifier defines what a measurement target is, and the reporting configuration identifier defines a measurement reporting criterion.
NR RRM measurements support two measurement pilot types: SSB (Synchronization Signal Block) and CSI-RS (Channel state information reference Signal).
In the NR, a beam scanning mode is used to transmit signals, and the calculation rule of the cell-level measurement result is as follows:
if RRC (Radio Resource Control) configures a Threshold for selecting beams, the maximum number N of beams taken when obtaining the cell-level measurement result, and the quality of N (N is equal to or less than N) beams (one or more) detected by the terminal UE is not lower than the configured Threshold, the cell-level measurement result is equal to the linear average of the signal qualities corresponding to the N best beams greater than the Threshold.
If the RRC is configured with a Threshold for selecting beams, the maximum number N of beams taken when the cell-level measurement result is obtained, but the quality of the beams detected by the terminal is lower than the configured Threshold, the cell-level measurement result is equal to the quality of the beams detected by the terminal;
if the RRC does not configure a Threshold for beam selection or the maximum number of beams N taken when obtaining the cell-level measurement result, the cell-level measurement result is equal to the best beam quality among the beams detected by the terminal.
In addition to reporting the cell-level measurement result, in order to assist the network side in handover and assist the target cell side in configuring a suitable RACH (Random Access Channel) resource, the terminal UE also needs to carry the beam-level measurement result in the measurement report according to the configuration requirement of the network side. The cell level measurement result and the beam level measurement result are used as the measurement result in the final measurement evaluation and/or measurement report after being filtered by respective L3 at the RRC layer.
In RRM measurement, when the bandwidth of the terminal receiver is not enough to cover both the serving frequency point and the frequency point of the cell to be measured, the system reserves a certain gap for the terminal to measure the cell to be measured, and the gap is called a measurement gap (measurement gap). During this time interval, no uplink and downlink information is transmitted between the network and the terminal.
In summary, in order to support the mobility of the terminal and obtain the channel conditions of the current surrounding cells of the terminal in time, the network configures the terminal to perform RRM measurement. The idle state and non-activated state terminals autonomously perform cell selection or cell reselection based on RRM measurement results, the connected state terminal reports the RRM measurement results to the network, and the network is assisted to perform switching judgment; but frequent RRM measurements may cause the terminal to consume power.
Disclosure of Invention
The invention aims to provide a method, a configuration method, a device, a terminal and network side equipment for RRM measurement, so as to solve the problem of power consumption of the terminal caused by frequent RRM measurement in the prior art.
In order to solve the above problem, an embodiment of the present invention provides a method for RRM measurement for radio resource management, which is applied to a terminal, and includes:
determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition;
and reducing the frequency of RRM measurement treatment according to a preset mode and carrying out RRM measurement treatment.
Wherein the preset condition comprises at least one of the following:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
Wherein, reducing the frequency of RRM measurement processing according to a preset mode comprises:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or reducing the frequency of RRM measurement treatment by increasing the measurement interval of RRM measurement; and/or reducing the frequency of RRM measurement processes by reducing layer 3 processes.
Wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not perform RRM measurement for the target measurement object;
the terminal performs only RRM measurement for a target measurement object;
the terminal does not perform RRM measurements for the target cell;
the terminal performing only RRM measurements for the target cell;
the terminal does not execute RRM measurement corresponding to the target pilot frequency type;
the terminal does not execute RRM measurement corresponding to the target measurement quantity;
the terminal does not perform RRM measurement requiring a measurement gap.
Wherein, the mode of reducing the layer 3 treatment comprises at least one of the following modes:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Wherein the preset condition is network configured.
Wherein the manner of reducing the frequency of RRM measurement processes is network configured.
The embodiment of the present invention further provides a method for configuring RRM measurement for radio resource management, which is applied to a network side device, and includes:
and configuring a preset mode for reducing the frequency of RRM measurement processing for the terminal.
Wherein the preset mode comprises at least one of the following modes:
a manner of reducing measurement targets for RRM measurements;
a manner of increasing the measurement interval for RRM measurements;
reducing the way layer 3 is processed.
Wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
not performing RRM measurement for the target measurement object;
performing only RRM measurements for the target measurement object;
not performing RRM measurements for the target cell;
performing only RRM measurements for the target cell;
not executing RRM measurement corresponding to the target pilot frequency type;
not executing RRM measurement corresponding to the target measurement quantity;
RRM measurements requiring measurement gaps are not performed.
Wherein, the mode of reducing the layer 3 treatment comprises at least one of the following modes:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Wherein the method further comprises:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced.
Wherein the preset condition comprises at least one of the following:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
An embodiment of the present invention further provides a terminal, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the steps of:
determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition;
and reducing the frequency of RRM measurement treatment according to a preset mode and carrying out RRM measurement treatment.
Wherein the preset condition comprises at least one of the following:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
Wherein the processor is further configured to:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or reducing the frequency of RRM measurement treatment by increasing the measurement interval of RRM measurement; and/or reducing the frequency of RRM measurement processes by reducing layer 3 processes.
Wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not perform RRM measurement for the target measurement object;
the terminal performs only RRM measurement for a target measurement object;
the terminal does not perform RRM measurements for the target cell;
the terminal performing only RRM measurements for the target cell;
the terminal does not execute RRM measurement corresponding to the target pilot frequency type;
the terminal does not execute RRM measurement corresponding to the target measurement quantity;
the terminal does not perform RRM measurement requiring a measurement gap.
Wherein, the mode of reducing the layer 3 treatment comprises at least one of the following modes:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Wherein the preset condition is network configured.
Wherein, the mode of reducing the frequency of RRM measurement processing is configured by the network.
An embodiment of the present invention further provides a device for RRM measurement in radio resource management, which is applied to a terminal, and includes:
the determining module is used for determining that the frequency of RRM measurement processing needs to be reduced under the condition that the terminal meets a preset condition;
and the processing module is used for reducing the frequency of RRM measurement processing according to a preset mode and carrying out RRM measurement processing.
An embodiment of the present invention further provides a network side device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the steps of:
and configuring a preset mode for reducing the frequency of RRM measurement processing for the terminal.
Wherein the preset mode comprises at least one of the following modes:
a manner of reducing measurement targets for RRM measurements;
a way to increase the measurement interval for RRM measurements;
reducing the way layer 3 is processed.
Wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
not performing RRM measurement for the target measurement object;
performing only RRM measurements for the target measurement object;
not performing RRM measurements for the target cell;
performing only RRM measurements for the target cell;
not executing RRM measurement corresponding to the target pilot frequency type;
not executing RRM measurement corresponding to the target measurement quantity;
RRM measurements requiring measurement gaps are not performed.
Wherein, the mode of reducing the layer 3 treatment comprises at least one of the following modes:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Wherein the processor is further configured to:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced.
Wherein the preset condition comprises at least one of the following:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
An embodiment of the present invention further provides a configuration device for RRM measurement in radio resource management, which is applied to a network device, and includes:
the first configuration module is configured to configure a preset mode for reducing the frequency of RRM measurement processing for the terminal.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements the steps of the method for RRM measurement in radio resource management as described above; alternatively, the computer program realizes the steps of the configuration method of radio resource management, RRM, measurements as described above when executed by a processor.
The technical scheme of the invention at least has the following beneficial effects:
in the RRM measurement method, the configuration device, the terminal and the network side device according to the embodiments of the present invention, the terminal first determines whether the frequency of RRM measurement processing needs to be reduced, and reduces the frequency of RRM measurement processing according to a preset mode and performs RRM measurement processing when the terminal satisfies a preset condition, so that power consumption of the terminal is reduced by reducing the frequency of RRM measurement processing on the basis of ensuring a requirement of the terminal on mobility.
Drawings
Fig. 1 is a flowchart illustrating the steps of a method for RRM measurement according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a configuration method of RRM measurement according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal and a network device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for RRM measurement according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an apparatus for configuring RRM measurement according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for RRM measurement for radio resource management, which is applied to a terminal, and includes:
and step 11, determining that the frequency of RRM measurement processing needs to be reduced under the condition that the terminal meets a preset condition.
In this step, the terminal determines whether to reduce the frequency of RRM measurement processing according to a preset condition during or before performing the RRM measurement. And if the terminal meets the preset condition, determining that the frequency of RRM measurement processing needs to be reduced.
It should be noted that, in the above embodiment of the present invention, one RRC measurement process at least includes: the cell level measurements and the beam level measurements, which are obtained by performing RRC measurements, are filtered at the RRC (radio resource control) layer by respective layer 3 (L3).
And step 12, reducing the frequency of RRM measurement treatment according to a preset mode and performing RRM measurement treatment.
In this step, if it is determined that the frequency of the RRC measurement process needs to be reduced, the terminal reduces the frequency of the RRC measurement process according to a preset mode and performs the RRM measurement process.
Optionally, if it is determined that the frequency of the RRC measurement process does not need to be reduced (i.e., the terminal does not satisfy the preset condition), the terminal directly performs the RRC measurement process (i.e., does not reduce the frequency of the RRC measurement process).
As an alternative embodiment, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is less than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
The first target beam, the second target beam, and the third target beam and the fourth target beam may be the same beam or different beams, and are not limited specifically herein.
Preferably, the terminal can be allowed to determine whether the low mobility is satisfied by a predefined rule. For example, the predefined rule may be that the terminal determines whether the signal quality variation of the current serving cell is smaller than a certain threshold; or the terminal judges whether the signal quality of the current service cell is less than a certain threshold and the change of the beam set is less than a certain predefined set; for another example, the predefined rule may be that the terminal determines whether the number of changes of the primary serving cell is less than a certain value within a period of time; for another example, the predefined rule may be that the terminal determines whether the doppler shift corresponding to the current serving cell channel is smaller than a certain value.
Optionally, the preset condition is network configuration, that is, the preset condition for network configuration is specifically the above condition.
As another alternative embodiment, step 12 includes:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or reducing the frequency of RRM measurement treatment by increasing the measurement interval of RRM measurement; and/or reducing the frequency of RRM measurement processes by reducing layer 3 processes.
Wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not perform RRM measurement for the target measurement object;
the terminal performs only RRM measurement for a target measurement object;
the terminal does not perform RRM measurements for the target cell;
the terminal performing only RRM measurements for the target cell;
the terminal does not execute RRM measurement corresponding to the target pilot frequency type; the target pilot types include: SSB or CSI-RS.
The terminal does not execute RRM measurement corresponding to the target measurement quantity; the target measurement amount includes: RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Receiving Quality), and/or SINR (Signal to Interference plus Noise Ratio).
The terminal does not perform RRM measurement requiring a measurement gap.
Optionally, the manner of reducing the layer 3 treatment includes at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event; for example, the target event is an A4 event.
Not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Preferably, the manner of reducing the frequency of the RRM measurement process in the above embodiment of the present invention is network configured. The network side configures how to reduce the frequency of RRM measurement processing, for example, which measurement targets the terminal does not execute, which measurement targets the terminal executes, a measurement interval of RRM measurement of the terminal, or how to reduce layer 3 processing.
In order to more clearly describe the RRC measurement method provided by the embodiment of the present invention, the following description is made with reference to three examples.
Example one (reduction of measurement target)
A low mobility terminal, or a terminal adopting a power saving mode, is insensitive to signal changes; or a terminal in a specific location cannot measure some cells or measurement objects, or the surrounding signal changes are relatively smooth, and at this time, the terminal may reduce the frequency of RRM measurement processing by reducing the measurement target during the RRM measurement, including one or more of the following manners:
a. the terminal does not perform RRM measurement for the target measurement object or the terminal performs RRM measurement only for the target measurement object.
For example, the network side configuration { measurement object 1, measurement object 2, measurement object 3} has a low priority, or the network side configuration { measurement object 4, measurement object 5, measurement object 6} has a high priority; the terminal that starts power saving does not perform measurement for { measurement object 1, measurement object 2, measurement object 3} or performs only measurement for { measurement object 1, measurement object 2, measurement object 3} in performing RRM measurement.
For another example, if the network configures the measurement object 1 as a relaxed measurement object, the terminal with low mobility may not perform measurement on the measurement object 1.
For another example, when the beam is used for transmission, there is no cell corresponding to the measurement object 2 in the direction corresponding to the SSB beam 1, so the network side configures the SSB beam 1 to be bound with the measurement object 2, and if the terminal cannot detect the SSB beam 1 when measuring the serving cell, it is not necessary to perform measurement on the measurement object 2; even further, a threshold corresponding to the SSB beam 1 may be configured, and the terminal performs the measurement on the measurement object 2 only when the terminal detects that the measurement result corresponding to the SSB beam 1 of the serving cell is greater than the threshold. The measurement objects are reduced or determined, so that the power consumption of the terminal is reduced.
b. The terminal does not perform RRM measurement for the target cell or the terminal performs RRM measurement only for the target cell.
For example, when the terminal transmits using a beam, in the direction corresponding to the SSB beam 1, there is no { cell 1, cell 2, cell 3}, or only { cell 4, cell 5}, and when the terminal detects that the SSB beam 1 of the serving cell or the measurement result corresponding to the detected SSB beam 1 of the serving cell is greater than a certain threshold, the measurement of { cell 1, cell 2, cell 3} is not performed, or only the measurement of { cell 4, cell 5} is performed; and the power consumption of the terminal is reduced because the executed measurement cell is reduced or determined.
c. RRM measurements corresponding to the target pilot type are not performed.
For example, for a terminal which enables power saving, the CSI-RS measurement does not need to be performed, and the terminal only depends on the SSB measurement result during moving; and the power consumption of the terminal is reduced due to the reduction of the measurement target.
d. And not executing RRM measurement corresponding to the target measurement quantity.
For example, the current terminal supports the acquisition of RSRP/RSRQ/SINR measurements, but for terminals that enable power saving, the RSRQ/SINR measurements may not be performed, relying only on RSRP to assist the mobility of the terminal; or a terminal with low mobility, RSRQ/SINR measurements may not be performed because surrounding signals vary slowly, relying only on RSRP to assist the mobility of the terminal. And the measurement result is reduced, so that the power consumption of the terminal is reduced.
e. RRM measurements requiring measurement gaps are not performed.
For example, for a terminal that starts power saving, measurement that requires a measurement gap (i.e., measurement gap) may not be performed, and some measurement results corresponding to intra-frequency measurement that does not require measurement gap may be relied on to support mobility of the terminal. The power consumption of the terminal is reduced due to the reduction of the measurement objects.
Preferably, in this example, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
and the signal quality of the fourth target beam detected by the terminal is greater than a third threshold.
EXAMPLE two (increasing measurement Interval)
A low mobility terminal, or a terminal that starts a power saving mode, is not sensitive to signal changes; or the terminal in a specific position or the surrounding signal changes more smoothly, and at this time, the terminal can reduce the frequency of RRM measurement processing by increasing the measurement interval during the RRM measurement.
For example, the network side may, according to an algorithm or a surrounding deployment, relax the detection of the cell signal change on the measurement object 1. The network configures the measurement interval corresponding to the measurement object 1 to be interval 1 (greater than the general measurement requirement interval). When the terminal performs measurement on the measurement object 1, the terminal may perform measurement on the measurement object 1 once (or obtain measurement results on the measurement object 1 once) within the interval 1 or n intervals 1. And the measurement interval is increased, so that the power consumption of the terminal is reduced. For another example, the network side may consider that the measurement interval of the target cell may be relaxed according to the currently obtained signal quality of the serving cell or the target cell. The measurement interval of the target cell is increased, so that the power consumption caused by the measurement of the target cell by the terminal is reduced.
Preferably, in this example, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell measured by the terminal is within a second preset range.
The terminal performs measurement on the measurement object 1 or the target cell according to the configuration of the interval 1 when one or more preset conditions are met; otherwise, the terminal performs the measurement for the measurement object 1 or the target cell at a general measurement requirement interval (predefined in the protocol).
EXAMPLE three (treatment to reduce layer 3)
A low mobility terminal, or a terminal that starts a power saving mode, is not sensitive to signal changes; the terminal may reduce the frequency of RRM measurement processes by reducing the L3 processes in the RRM measurements, including one or more of the following:
f. and reducing the value of the N in the cell-level measurement result.
For example, the network side configures the maximum number N of beams taken when obtaining the cell-level measurement result, and for a low-mobility terminal or a terminal using a power saving mode, N in the cell-level measurement result can be reduced to 1, so that the complexity of obtaining the cell-level measurement result is reduced, and the power consumption of the terminal is saved. Or, in addition to the maximum number of beams N obtained when obtaining the cell-level measurement result in the general case, the network side also configures the maximum number of beams N1(N1< N) obtained when obtaining the cell-level measurement result in a specific case (for example, a low mobility terminal or a terminal that enables power saving), and for a low mobility terminal or a terminal that enables power saving, the maximum number of beams in the cell-level measurement result becomes N1, otherwise, N is used.
g. Measurement evaluation corresponding to certain events is not performed.
Such as the a4 event, is used for load balancing purposes without affecting the mobility of the terminals. Terminals that are enabled to save power at this time may not need to evaluate the a4 event, thereby reducing terminal power consumption. Furthermore, the terminal may not perform the measurement corresponding to the a4 event, further reducing power consumption of the terminal.
h. The beam level measurement is not reported.
For example, a low mobility terminal or a terminal that starts a power saving mode may not report a beam level measurement result, thereby reducing terminal power consumption caused by a beam L3 filtering process and a beam selection process required for reporting the beam level measurement result.
i. The filtering interval of L3 is increased.
For example, for a terminal that starts power saving, a longer L3 filtering interval (which may be predefined or configured on the network side) than the general procedure may be used. The L3 filtering interval is lengthened, so that the power consumption caused by the L3RRM process is reduced; furthermore, as the filtering interval of the L3 is longer, the sampling interval of the measurement result of the L1 (layer 1) can also be adaptively longer, and the power consumption caused by the L1 measurement process is reduced.
Preferably, in this example, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal is in a preset geographic range;
and the signal quality of the service cell of the terminal is in a preset range.
In summary, in the above embodiments of the present invention, the network side controls the frequency of the RRM measurement processing, or the protocol predefines to reduce the frequency of the RRM measurement processing, so that power consumption caused by the RRM measurement of the terminal can be reduced on the basis of ensuring the requirement of the terminal on mobility.
As shown in fig. 2, an embodiment of the present invention further provides a method for configuring RRM measurement for radio resource management, which is applied to a network device, and includes:
It should be noted that, in the above embodiment of the present invention, one RRC measurement process at least includes: the cell level measurements and the beam level measurements, which are obtained by performing RRC measurements, are filtered at the RRC (radio resource control) layer by respective layer 3 (L3).
Optionally, the preset manner includes at least one of the following:
a manner of reducing measurement targets for RRM measurements;
a manner of increasing the measurement interval for RRM measurements;
reducing the way layer 3 is processed.
Preferably, the means for reducing the measurement target of the RRM measurement includes at least one of:
not performing RRM measurement for the target measurement object;
performing only RRM measurements for the target measurement object;
not performing RRM measurements for the target cell;
performing only RRM measurements for the target cell;
not executing RRM measurement corresponding to the target pilot frequency type; the target pilot types include: SSB or CSI-RS;
not executing RRM measurement corresponding to the target measurement quantity; the target measurement amount includes: RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Receiving Quality), and/or SINR (Signal to Interference plus Noise Ratio);
RRM measurements requiring measurement gaps are not performed.
Optionally, the manner of reducing the layer 3 treatment includes at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event; for example, the target event is an A4 event.
Not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Preferably, the manner of reducing the frequency of the RRM measurement process in the above embodiment of the present invention is network configured. The network side configures how to reduce the frequency of RRM measurement processing, for example, which measurement targets the terminal does not execute, which measurement targets the terminal executes, which measurement intervals the terminal performs RRM measurement, or how to reduce layer 3 processing.
As an alternative embodiment, the method further comprises:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced. And determining that the frequency of RRM measurement processing needs to be reduced under the condition that the terminal meets a preset condition.
Optionally, the preset condition includes at least one of the following:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
The first target beam, the second target beam, and the third target beam may be the same beam as the fourth target beam or different beams, which is not limited herein.
Preferably, the terminal may be allowed to determine whether the low mobility is satisfied by a predefined rule. For example, the predefined rule may be that the terminal determines whether the signal quality variation of the current serving cell is smaller than a threshold; for another example, the predefined rule may be that the terminal determines whether the number of changes of the primary serving cell is less than a certain value within a period of time; for another example, the predefined rule may be that the terminal determines whether the doppler shift corresponding to the current serving cell channel is smaller than a certain value.
In summary, in the above embodiments of the present invention, the network side configures a manner of reducing the frequency of RRM measurement processing, so that power consumption caused by RRM measurement of the terminal can be reduced on the basis of ensuring the terminal's mobility requirement.
As shown in fig. 3, an embodiment of the present invention further provides a terminal, including: a memory 310, a processor 300 and a computer program stored on the memory 310 and executable on the processor 300, the processor 300 implementing the following steps when executing the program:
determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition;
and reducing the frequency of RRM measurement treatment according to a preset mode and carrying out RRM measurement treatment.
Optionally, in the foregoing embodiment of the present invention, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is within a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
Optionally, in the foregoing embodiment of the present invention, the processor 200 is further configured to:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or reducing the frequency of RRM measurement treatment by increasing the measurement interval of RRM measurement; and/or reducing the frequency of RRM measurement processes by reducing layer 3 processes.
Optionally, in the foregoing embodiment of the present invention, the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not perform RRM measurement for a target measurement object;
the terminal performs only RRM measurement for a target measurement object;
the terminal does not perform RRM measurements for the target cell;
the terminal performing only RRM measurements for the target cell;
the terminal does not execute RRM measurement corresponding to the target pilot frequency type;
the terminal does not execute RRM measurement corresponding to the target measurement quantity;
the terminal does not perform RRM measurement requiring a measurement gap.
Optionally, in the above embodiment of the present invention, the manner of reducing the layer 3 processing includes at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Optionally, in the above embodiment of the present invention, the preset condition is network configuration.
Optionally, in the above embodiment of the present invention, the manner of reducing the frequency of the RRM measurement processing is network configuration.
In summary, in the embodiment of the present invention, the terminal first determines whether the frequency of the RRM measurement processing needs to be reduced, and reduces the frequency of the RRM measurement processing according to the preset mode and performs the RRM measurement processing when the terminal meets the preset condition, so that the power consumption of the terminal is reduced by reducing the frequency of the RRM measurement processing on the basis of ensuring the mobility requirement of the terminal.
It should be noted that, the terminal provided in the above embodiments of the present invention is a terminal capable of performing the above RRM measurement method, and all embodiments of the RRM measurement method are applicable to the terminal and all can achieve the same or similar beneficial effects.
As shown in fig. 4, an apparatus for RRM measurement in radio resource management according to an embodiment of the present invention is applied to a terminal, and includes:
a determining module 41, configured to determine that the frequency of RRM measurement processing needs to be reduced when the terminal meets a preset condition;
and the processing module 42 is configured to reduce the frequency of the RRM measurement processing according to a preset manner and perform the RRM measurement processing.
Optionally, in the foregoing embodiment of the present invention, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
Optionally, in the foregoing embodiment of the present invention, the processing module includes:
the processing submodule is used for reducing the frequency of RRM measurement processing in a mode of reducing the measurement target of RRM measurement; and/or the presence of a gas in the gas,
a frequency for reducing RRM measurement processing by increasing a measurement interval for the RRM measurement; and/or the presence of a gas in the gas,
for reducing the frequency of RRM measurement processes by reducing layer 3 processes.
Optionally, in the foregoing embodiment of the present invention, the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not perform RRM measurement for the target measurement object;
the terminal performs only RRM measurement for a target measurement object;
the terminal does not perform RRM measurements for the target cell;
the terminal performing only RRM measurements for the target cell;
the terminal does not execute RRM measurement corresponding to the target pilot frequency type;
the terminal does not execute RRM measurement corresponding to the target measurement quantity;
the terminal does not perform RRM measurement requiring a measurement gap.
Optionally, in the above embodiment of the present invention, the manner of reducing the layer 3 processing includes at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Optionally, in the above embodiment of the present invention, the preset condition is network configuration.
Optionally, in the above embodiment of the present invention, the manner of reducing the frequency of the RRM measurement processing is network configuration.
In summary, in the embodiment of the present invention, the terminal first determines whether the frequency of the RRM measurement processing needs to be reduced, and reduces the frequency of the RRM measurement processing according to the preset mode and performs the RRM measurement processing when the terminal meets the preset condition, so that the power consumption of the terminal is reduced by reducing the frequency of the RRM measurement processing on the basis of ensuring the mobility requirement of the terminal.
It should be noted that the RRM measurement apparatus provided in the above embodiments of the present invention is an apparatus capable of performing the RRM measurement method, and all embodiments of the RRM measurement method are applicable to the apparatus and can achieve the same or similar beneficial effects.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the method for RRM measurement for radio resource management, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
As shown in fig. 3, an embodiment of the present invention further provides a network side device, including: a memory 310, a processor 300 and a computer program stored on the memory 310 and executable on the processor 300, the processor 300 implementing the following steps when executing the program:
and configuring a preset mode for reducing the frequency of RRM measurement processing for the terminal.
Optionally, in the above embodiment of the present invention, the preset manner includes at least one of:
a manner of reducing measurement targets for RRM measurements;
a way to increase the measurement interval for RRM measurements;
reducing the way layer 3 is processed.
Optionally, in the foregoing embodiment of the present invention, the manner of reducing the measurement target of the RRM measurement includes at least one of:
not performing RRM measurement for the target measurement object;
performing only RRM measurements for the target measurement object;
not performing RRM measurements for the target cell;
performing only RRM measurements for the target cell;
not executing RRM measurement corresponding to the target pilot frequency type;
not executing RRM measurement corresponding to the target measurement quantity;
RRM measurements requiring measurement gaps are not performed.
Optionally, in the above embodiment of the present invention, the manner of reducing the layer 3 processing includes at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Optionally, in the foregoing embodiment of the present invention, the processor 300 is further configured to:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced.
Optionally, in the above embodiment of the present invention, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
In summary, in the above embodiments of the present invention, the network side configures a manner of reducing the frequency of RRM measurement processing, so that power consumption caused by RRM measurement of the terminal can be reduced on the basis of ensuring the terminal's mobility requirement.
It should be noted that the network-side device provided in the embodiment of the present invention is a network-side device capable of executing the configuration method for RRM measurement, and all embodiments of the configuration method for RRM measurement are applicable to the network-side device, and can achieve the same or similar beneficial effects.
As shown in fig. 5, an embodiment of the present invention further provides a configuration apparatus for RRM measurement in radio resource management, which is applied to a network device, and includes:
the first configuring module 51 is configured to configure a preset manner for reducing the frequency of RRM measurement processing for the terminal.
Optionally, in the above embodiment of the present invention, the preset manner includes at least one of:
a manner of reducing measurement targets for RRM measurements;
a manner of increasing the measurement interval for RRM measurements;
reducing the way layer 3 is processed.
Optionally, in the foregoing embodiment of the present invention, the manner of reducing the measurement target of the RRM measurement includes at least one of:
not performing RRM measurement for the target measurement object;
performing only RRM measurements for the target measurement object;
not performing RRM measurements for the target cell;
performing only RRM measurements for the target cell;
not executing RRM measurement corresponding to the target pilot frequency type;
not executing RRM measurement corresponding to the target measurement quantity;
RRM measurements requiring measurement gaps are not performed.
Optionally, in the above embodiment of the present invention, the manner of reducing the layer 3 processing includes at least one of:
reducing the value of the maximum number N of wave beams obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
Optionally, in the above embodiment of the present invention, the apparatus further includes:
a second configuration module, configured to configure a preset condition for the terminal, where the frequency of RRM measurement processing needs to be reduced.
Optionally, in the foregoing embodiment of the present invention, the preset condition includes at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
In summary, in the above embodiments of the present invention, the network side configures a manner of reducing the frequency of RRM measurement processing, so that power consumption caused by RRM measurement of the terminal can be reduced on the basis of ensuring the terminal's mobility requirement.
It should be noted that the apparatus for configuring RRM measurement provided in the embodiment of the present invention is an apparatus capable of performing the method for configuring RRM measurement, and all embodiments of the method for configuring RRM measurement are applicable to the apparatus and all can achieve the same or similar beneficial effects.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the configuration method for RRM measurement in the above-described embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (21)
1. A method for RRM measurement is applied to a terminal, and is characterized by comprising the following steps:
determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition;
reducing the frequency of RRM measurement treatment according to a preset mode and performing RRM measurement treatment;
wherein, reducing the frequency of RRM measurement processing according to a preset mode comprises:
reducing the frequency of RRM measurement processes by reducing measurement targets of the RRM measurements and/or by reducing layer 3 processes;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not execute RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
the terminal does not execute RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
the terminal does not perform RRM measurement requiring a measurement gap.
2. The method according to claim 1, wherein the preset condition comprises at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
3. The method of claim 1, wherein reducing layer 3 processing comprises at least one of:
reducing the value of the maximum number N of wave beams obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
4. The method of claim 2, wherein the predetermined condition is network configured.
5. The method according to any of claims 1 or 3, wherein the manner of reducing the frequency of RRM measurement processes is network configured.
6. A configuration method for RRM measurement is applied to network side equipment, and is characterized by comprising the following steps:
configuring a preset mode for reducing the frequency of RRM measurement processing for a terminal;
wherein the preset mode comprises at least one of the following modes:
a manner of reducing measurement targets for RRM measurements;
reducing the manner in which layer 3 is processed;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
not executing RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
not executing RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
RRM measurements requiring measurement gaps are not performed.
7. The method of claim 6, wherein reducing layer 3 processing comprises at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
8. The method of claim 6, further comprising:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced.
9. The method according to claim 8, wherein the preset condition comprises at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
10. A terminal, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor; wherein the processor implements the following steps when executing the program:
determining that the RRM measurement processing frequency needs to be reduced under the condition that the terminal meets a preset condition;
reducing the frequency of RRM measurement treatment according to a preset mode and performing RRM measurement treatment;
wherein the processor is further configured to:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or the presence of a gas in the gas,
reducing the frequency of RRM measurement treatment by reducing layer 3 treatment;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not execute RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
the terminal does not execute RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
the terminal does not perform RRM measurement requiring a measurement gap.
11. The terminal according to claim 10, wherein the preset condition comprises at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
12. The terminal of claim 10, wherein the manner of reducing layer 3 processing comprises at least one of:
reducing the value of the maximum wave beam number N obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
13. The terminal of claim 10, wherein the predetermined condition is network configured.
14. The terminal according to any of claims 10 or 12, wherein the manner of reducing the frequency of RRM measurement processes is network configured.
15. An apparatus for RRM measurement in radio resource management, applied to a terminal, includes:
the determining module is used for determining that the frequency of RRM measurement processing needs to be reduced under the condition that the terminal meets a preset condition;
the processing module is used for reducing the frequency of RRM measurement treatment according to a preset mode and carrying out RRM measurement treatment;
wherein the processing module is further to:
reducing the frequency of RRM measurement treatment by reducing the measurement target of RRM measurement; and/or the presence of a gas in the gas,
reducing the frequency of RRM measurement treatment by reducing layer 3 treatment;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
the terminal does not execute RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
the terminal does not execute RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
the terminal does not perform RRM measurement requiring a measurement gap.
16. A network-side device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor; wherein the processor implements the following steps when executing the program:
configuring a preset mode for reducing the frequency of RRM measurement processing for a terminal;
wherein the preset mode comprises at least one of the following modes:
a manner of reducing measurement targets for RRM measurements;
reducing the manner in which layer 3 is processed;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
not executing RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
not executing RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
RRM measurements requiring measurement gaps are not performed.
17. The network-side device of claim 16, wherein the manner of reducing layer 3 processing comprises at least one of:
reducing the value of the maximum number N of wave beams obtained in the cell-level measurement result;
not executing measurement evaluation corresponding to the target event;
not reporting the beam level measurement result;
the filtering interval of layer 3 is increased.
18. The network-side device of claim 16, wherein the processor is further configured to:
the terminal is configured with a preset condition that the frequency of the RRM measurement process needs to be reduced.
19. The network-side device of claim 18, wherein the preset condition comprises at least one of:
the terminal starts an energy-saving function;
the mobility of the terminal is low;
the terminal cannot detect a first target beam;
the signal quality of a second target beam detected by the terminal is smaller than a second threshold;
the terminal detects a third target beam;
the signal quality of a fourth target beam detected by the terminal is greater than a third threshold;
the terminal is in a preset geographic range;
the signal quality of a service cell of the terminal is in a first preset range;
and the signal quality of the target cell of the terminal is in a second preset range.
20. A configuration device for RRM measurement is applied to a network side device, and is characterized by comprising:
the first configuration module is used for configuring a preset mode for reducing the frequency of RRM measurement processing for the terminal;
wherein the preset mode comprises at least one of the following modes:
a manner of reducing measurement targets for RRM measurements;
reducing the manner in which layer 3 is processed;
wherein the manner of reducing the measurement target of the RRM measurement includes at least one of:
not executing RRM measurement corresponding to the target pilot frequency type; the target pilot type includes: SSB or CSI-RS;
not executing RRM measurement corresponding to the target measurement quantity; the target measurement quantity includes: a reference signal received power, RSRP, a reference signal received quality, RSRQ, and/or a signal to interference plus noise ratio, SINR;
RRM measurements requiring measurement gaps are not performed.
21. A computer-readable storage medium, characterized in that it stores thereon a computer program which, when being executed by a processor, carries out the steps of the method for radio resource management, RRM, measurement according to any one of claims 1 to 5; alternatively, the computer program when executed by a processor implements the steps of the method for configuring radio resource management, RRM, measurements according to any one of claims 6 to 9.
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| CN112867029A (en) * | 2019-11-28 | 2021-05-28 | 华为技术有限公司 | Measurement configuration method and device |
| CN112788155A (en) * | 2021-02-27 | 2021-05-11 | 广西壮族自治区农业科学院 | Simplified bamboo fungus cultivation method and system |
| CN115474448A (en) * | 2021-04-13 | 2022-12-13 | 北京小米移动软件有限公司 | Measurement relaxation method, device and storage medium |
| WO2022233047A1 (en) * | 2021-05-07 | 2022-11-10 | 北京小米移动软件有限公司 | Cell measurement method and device, and storage medium |
| CN115967958A (en) * | 2021-10-13 | 2023-04-14 | 华为技术有限公司 | Communication method and device |
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