CN112738853B - Measurement processing method, device and equipment - Google Patents
Measurement processing method, device and equipment Download PDFInfo
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- CN112738853B CN112738853B CN201910974933.3A CN201910974933A CN112738853B CN 112738853 B CN112738853 B CN 112738853B CN 201910974933 A CN201910974933 A CN 201910974933A CN 112738853 B CN112738853 B CN 112738853B
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- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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Abstract
The invention provides a measurement processing method, a measurement processing device and measurement processing equipment, and relates to the technical field of communication. The method is applied to user equipment and comprises the following steps: receiving measurement configuration sent by network side equipment, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating the frequency point of a candidate serving cell of the user equipment; measuring the cell at the first frequency point according to the measurement configuration; and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point. The method of the invention avoids unnecessary power consumption in early measurement.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a device for processing measurement.
Background
In the communication technology, the early measurement is a process in which the UE performs measurement in an idle state (idle state) or an inactive state (inactive state), and is intended to assist the network side device to quickly configure dual-connection DC/CA carrier aggregation when entering a connected state (connected state) from the idle state or the inactive state.
In the early measurement, a network side device generally issues a measurement configuration to a user equipment UE side, and after receiving the measurement configuration, the UE stores the measurement configuration and performs a measurement process according to the measurement configuration, where the measurement configuration includes conditions for informing the UE what to measure and reporting a measurement result, and after reporting the measurement result to the network side device, the UE deletes the stored measurement configuration and the stored measurement result, and the measurement result is generally several cells with better quality or several beams with better quality. After receiving the measurement result, the network side equipment configures the corresponding DC/CA according to the reported measurement result, and completes the establishment of the DC/CA.
The early measurement configuration is mainly sent to the UE by two ways, one is broadcast through system messages, the system information block SIB5 (pilot frequency reselection information) is used for broadcast in LTE, a new SIB is used for broadcast in a new air interface NR, and the other is sent to the UE by a dedicated signaling way, that is, a radio resource control Release RRC Release message carrying the measurement configuration. The measurement configuration in the RRC Release message and the measurement configuration in the system message may be different, and when the UE receives the early measurement configuration from the RRC Release message, this will cover the early measurement configuration provided in the system message (if such an early measurement configuration exists in the system message).
Early measurement results can assist the network side device to configure DC (including NR-DC, NE-DC, (NG) EN-DC, etc.). In order to assist the network side device to configure the DC, the UE may need to measure more frequency points/cells in early measurement, and the power consumption of the UE also increases, but when the UE resides in a certain cell, the UE may not be able to do the DC, for example, there is no LTE cell around the currently residing NR cell, and NE-DC cannot be performed. The current early measurement results in unnecessary power consumption.
Disclosure of Invention
The invention aims to provide a measurement processing method, a measurement processing device and measurement processing equipment, so as to avoid unnecessary power consumption in early measurement.
To achieve the above object, an embodiment of the present invention provides a measurement processing method applied to a user equipment, including:
receiving measurement configuration sent by network side equipment, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating the frequency point of a candidate serving cell of the user equipment;
measuring the cell at the first frequency point according to the measurement configuration;
and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the determining, according to a measurement result, whether to measure a cell at a second frequency point includes:
if the measurement result meets the preset condition, measuring the cell at the second frequency point;
and if the measurement result does not meet the preset condition, not measuring the cell of the second frequency point.
Optionally, the second frequency point is a frequency point performing carrier aggregation or dual connectivity with the first frequency point meeting the preset condition.
Optionally, if a signal quality threshold is not configured in the measurement configuration, the preset condition is that a first frequency point or a cell on the first frequency point may be detected;
if a signal quality threshold is configured in the measurement configuration, the preset condition is that the signal quality of the cell at the first frequency point is greater than the signal quality threshold.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
In order to achieve the above object, an embodiment of the present invention further provides a measurement processing method, applied to a network device, including:
sending measurement configuration, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating the frequency point of a candidate serving cell of user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment, and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
To achieve the above object, an embodiment of the present invention further provides a user equipment, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor;
the transceiver is used for receiving measurement configuration sent by network side equipment, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating a frequency point of a candidate serving cell of the user equipment;
the processor is used for measuring the cell at the first frequency point according to the measurement configuration;
the processor is further configured to determine whether to measure a cell at a second frequency point according to a measurement result, where the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the processor is further configured to:
if the measurement result meets the preset condition, measuring the cell at the second frequency point;
and if the measurement result does not meet the preset condition, not measuring the cell of the second frequency point.
Optionally, the second frequency point is a frequency point performing carrier aggregation or dual connectivity with the first frequency point meeting the preset condition.
Optionally, if a signal quality threshold is not configured in the measurement configuration, the preset condition is that a first frequency point or a cell on the first frequency point can be detected;
if a signal quality threshold is configured in the measurement configuration, the preset condition is that the signal quality of the cell at the first frequency point is greater than the signal quality threshold.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
To achieve the above object, an embodiment of the present invention further provides a network device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor;
the transceiver is configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment, and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
In order to achieve the above object, an embodiment of the present invention further provides a measurement processing apparatus, applied to a user equipment, including:
a receiving module, configured to receive measurement configuration sent by a network side device, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of the user equipment;
a first processing module, configured to measure, according to the measurement configuration, a cell at the first frequency point;
and the second processing module is used for judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
In order to achieve the above object, an embodiment of the present invention further provides a measurement processing apparatus, applied to a network side device, including:
a sending module, configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment, and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
To achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the measurement processing method applied to the user equipment as above or the measurement processing method applied to the network-side equipment as above.
The technical scheme of the invention has the following beneficial effects:
according to the method provided by the embodiment of the invention, after the user equipment receives the measurement configuration sent by the network side equipment, the first frequency point in the measurement configuration can be used for preferentially measuring the frequency point of the candidate service cell of the user equipment, and then whether the cell at the second frequency point (different from the first frequency point) needs to be measured is determined according to the measurement result, so that the measurement of the user equipment is limited, the energy consumption of the user equipment is effectively reduced, and the special signaling overhead is saved.
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Fig. 1 is a flowchart illustrating a method applied to a ue according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of scenario one according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating scenario two according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating scenario three according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a method applied to a network side device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a ue according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a network-side device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an apparatus applied to a ue according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an apparatus applied to a network side device 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, a measurement processing method according to an embodiment of the present invention is applied to a user equipment, and includes:
Here, the network side device sets a measurement configuration for early measurement for the user equipment UE, including but not limited to the first frequency point, to assist in establishing a priority measurement for the frequency point of the candidate serving cell of the user equipment. In this step, the subsequent steps are performed by receiving the measurement configuration set by the network side device for the user equipment.
And 102, measuring the cell at the first frequency point according to the measurement configuration.
In this step, according to the measurement configuration received in step 101, a cell at the first frequency point is measured first. Specifically, the measurement may detect the first frequency point or the cell at the first frequency point based on the first frequency point, and complete the corresponding measurement.
And 103, judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
In this step, it is further determined whether to measure cells at other frequency points different from the first frequency point according to the measurement result in step 102, so as to avoid unnecessary measurement.
Through the steps 101-103, in the method of the embodiment of the present invention, after receiving the measurement configuration sent by the network side device, the UE can perform the prior measurement on the frequency point of the candidate serving cell of the UE through the first frequency point, and then determine whether the cell at the second frequency point needs to be measured according to the measurement result, so that the measurement of the UE is limited, the energy consumption of the UE is effectively reduced, and the dedicated signaling overhead is saved.
Generally, the measurement configuration includes measurement parameters, such as specific items of measurement, reporting conditions of measurement results, and the like.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
In this embodiment, on one hand, in the measurement configuration sent by the network side device, in order to definitely indicate that the indicated frequency point is the first frequency point, the implementation of the first frequency point includes at least one frequency point, and also has a frequency point indication identifier for indicating that a certain frequency point is the first frequency point. For example, 1-bit information "0" is added to the configured information corresponding to the downlink frequency point 1 and the downlink frequency point 2, where "0" is used as a frequency point indication identifier to indicate that the downlink frequency point 1 and the downlink frequency point 2 are the first frequency point. On the other hand, if the combination of at least one frequency point received by the network side device and the user equipment by default is a first frequency point, the first frequency point is combined as { downlink frequency point 1; downlink frequency point 2, and the user equipment can know that the downlink frequency point 1 and the downlink frequency point 2 are the first frequency point after receiving the downlink frequency point.
In this embodiment, optionally, the measurement configuration further includes at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Here, the measurement configuration may further include a cell corresponding to the first frequency point, that is, a cell at the first frequency point, which may facilitate direct detection of the cell by the user equipment; the signal quality threshold is included, so that the user equipment can be used for judging whether to measure the cell at the second frequency point. Of course, the network side device may also set a second frequency point measured by the user equipment, and/or a cell corresponding to the second frequency point.
It should be appreciated that, in the embodiment of the present invention, if the measurement configuration does not configure relevant information of the second frequency point, the ue may default that the second frequency point is another frequency point in the received measurement configuration except the first frequency point, or another frequency point in the same network standard except the first frequency point.
In the embodiment of the present invention, it is known whether the UE starts measurement on the second frequency point, which depends on the measurement result of the first frequency point. Optionally, step 103 comprises:
if the measurement result meets the preset condition, measuring the cell at the second frequency point;
and if the measurement result does not meet the preset condition, not measuring the cell of the second frequency point.
Therefore, the cell at the second frequency point can be measured only when the measurement result meets the preset condition. The specific measurement is implemented based on the measurement parameters of the measurement configuration, and is not described herein again.
Optionally, the second frequency point is a frequency point performing carrier aggregation or dual connectivity with the first frequency point meeting the preset condition.
Therefore, when the measurement result meets the preset condition, the user equipment only executes the measurement of the frequency point of DA/CA with the first frequency point meeting the preset condition.
For example, the first frequency point is a downlink frequency point 1, and if a cell a in the downlink frequency point 1 is detected, when a measurement result of the cell a meets a preset condition, a cell B in the downlink frequency point 2 may be measured, because the downlink frequency point 2 and the downlink frequency point 1 can perform CA. However, it is not necessary to perform measurement on cell C located in downlink frequency point 3, because CA cannot be performed in downlink frequency point 3 and downlink frequency point 1.
In this embodiment, optionally, if a signal quality threshold is not configured in the measurement configuration, the preset condition is that a first frequency point or a cell on the first frequency point may be detected;
if a signal quality threshold is configured in the measurement configuration, the preset condition is that the signal quality of the cell at the first frequency point is greater than the signal quality threshold.
Certainly, the preset condition is only a preferred implementation manner in the embodiment of the present invention, and may also be that the signal-to-noise ratio of the cell at the first frequency point is greater than a preset signal-to-noise ratio threshold, and so on, which are not described in detail herein.
In addition, in this embodiment, optionally, the frequency point where the first frequency point and the current camped cell are located have the same network standard, or have different network standards.
In this way, the setting of the first frequency point by the network side device is not limited to the network type, and may be a frequency point having the same network type as the frequency point of the cell where the UE currently resides, or a frequency point having a different network type from the frequency point of the cell where the UE currently resides.
For example, the network side device may configure the first frequency point on the LTE side and the first frequency point on the NR side for the UE at the same time. When the UE resides in the NR cell, the UE performs first frequency point measurement on the NR side and simultaneously performs first frequency point measurement on the LTE side. The frequency point where the cell usually resides (i.e., the camping frequency point) also serves as the first frequency point, and the frequency point of CA needs to be measured with the camping frequency point. The same holds true when the UE is camped on an LTE cell.
The following describes the application of the embodiments of the present invention with reference to specific scenarios:
scene one: early measurement to aid in establishing NR-DC
Step 1, network side equipment configures a first frequency point (list form) and related parameters for UE; for the early measurement for assisting in establishing NR-DC, the measurement configuration includes special frequency points as preferred measurement objects, such as frequency points that can be used for cell reselection, which can be used as the primary serving cell PSCell of the secondary cell group SCG at the secondary node SN side, and when the network side device configures the early measurement configuration, the special frequency points are marked or indicated (marked as the first frequency point). For example, in the early measurement configured by the network side, the downlink frequency point 1, the downlink frequency point 2 and the downlink frequency point 3 are configured as the first frequency point, and even the cell list when the downlink frequency point 1 is used as the first frequency point is specifically included. The specific measurement configuration is as follows:
a downlink frequency point 1, a subcarrier interval and a 1bit indication can be used as a first frequency point, a (optional configuration) cell list 1, an SMTC configuration and the like;
the downlink frequency point 2, the subcarrier interval and the 1bit indicate that the downlink frequency point can be used as a first frequency point, the SMTC configuration and the like;
a downlink frequency point 3, a subcarrier interval and a 1bit indication can be used as a first frequency point, an SMTC configuration and the like;
downlink frequency point 4, subcarrier interval, cell list, SMTC configuration and the like;
downlink frequency point 5, subcarrier interval, cell list, SMTC configuration and the like;
downlink frequency point 6, subcarrier interval, cell list, SMTC configuration and the like;
downlink frequency point 7, subcarrier spacing, cell list, SMTC configuration, and the like;
the signal threshold Th1 of the cell.
And 2, step: the UE side first performs measurement of the first frequency point according to the mark or the indication (frequency point indication identifier).
And step 3: and judging whether to measure in other frequency point cells according to the measurement result in the first frequency point cell.
As shown in fig. 2, all the frequency points are NR frequency points for the master cell group MCG and the secondary cell group SCG. When a UE resides in a certain NR frequency point (denoted as a camping frequency point, for example, the UE resides in downlink frequency point 3), if a cell in the first frequency point (for example, a cell in downlink frequency point 1 is detected, or a cell in cell list 1 corresponding to downlink frequency point 1 is detected in the case of configuration of cell list 1), or if the signal quality of a cell in the first frequency point is greater than Th1, then in performing early measurement, not only is it considered whether the frequency point that can be measured can perform DC/CA with downlink frequency point 3 (for example, frequency point 4 can perform CA with frequency point 3, and when the UE resides in downlink frequency point 3, early measurement on downlink frequency point 4 is performed), but also the frequency point that can perform CA with the first frequency point (i.e., downlink frequency point 1) needs to be measured (for example, downlink frequency point 6 can perform CA with downlink 1, even if downlink frequency point 6 cannot perform CA/DC with downlink frequency point 3, however, the UE still needs to measure the downlink frequency point 6 in the early measurement, so as to assist the network side device to configure the appropriate SN-side secondary cell, and for the downlink frequency point 7, since CA cannot be performed with the downlink frequency point 3 and the downlink frequency point 1, early measurement is not needed).
If the first frequency point is not detected, or the cell at the first frequency point is not detected, or the signal quality of the cell at the first frequency point (for example, the downlink frequency point 2 is detected) is less than or equal to Th1, then the frequency point with which CA can be performed does not need to perform early measurement any more (for example, the downlink frequency point 5 can only perform CA with the downlink frequency point 2, and the UE does not detect the cell satisfying the condition on the downlink frequency point 2, so that the UE does not need to perform measurement on the downlink frequency point 5 when performing early measurement at this time).
Scenario two, for assisting early measurement of DC across RATs, the current UE is camped on an NR cell, performing LTE measurements.
Step 1: the network side device configures a first frequency point (i.e. the LTE frequency point is better covered or wider, and can be subsequently used as a frequency point of the PSCell) for the UE, and optionally configures a second frequency point list. The specific measurement configuration is as follows:
NR downlink frequency point 3, subcarrier spacing, 1bit indication that it can be used as the first frequency point, SMTC configuration, etc.;
an LTE downlink frequency point 1, a subcarrier interval and a 1bit indication can be used as a first frequency point, a (optional configuration) cell list 1, an SMTC configuration and the like;
the LTE downlink frequency point 2, the subcarrier interval and the 1bit indicate that the LTE downlink frequency point can be used as a first frequency point, the SMTC configuration and the like;
LTE downlink frequency point 4, subcarrier interval, cell list, SMTC configuration and the like;
LTE downlink frequency point 5, subcarrier interval, cell list, SMTC configuration and the like;
LTE downlink frequency point 6, subcarrier interval, cell list, SMTC configuration and the like;
a cell signal quality threshold Th 1.
And 2, step: the UE side firstly carries out early measurement aiming at the first frequency point.
And 3, step 3: and judging whether to measure a second frequency point (list) according to the measurement result of the cell at the first frequency point, wherein the other measurement frequency points are the second frequency points except for being used as the measurement objects of the first frequency point.
As shown in fig. 3, the MCG on the left side is an NR frequency point, the SCG on the right side is an LTE frequency point, when the UE resides in an NR cell (i.e., downlink frequency point 3), and when LTE measurement is performed, the first frequency point of LTE is measured first (i.e., measurement of LTE downlink frequency point 1 and LTE downlink frequency point 2 is performed first), and if a cell at the first frequency point is detected (e.g., a cell at downlink frequency point 1 is detected, or a cell in cell list 1 corresponding to downlink frequency point 1 is detected under the condition of cell list 1 configuration), or when the signal quality of a cell at the first frequency point is greater than Th1, measurement of the second frequency point is performed (i.e., early measurement for downlink frequency point 4/5/6 is performed). Further, the UE only measures the second frequency point that can perform CA with the first frequency point that satisfies the above condition (for example, for downlink frequency point 1, it may be downlink frequency point 4 and downlink frequency point 5 that perform CA with the second frequency point, and downlink frequency point 6 may not perform CA with downlink frequency point 1, and when the UE detects that the signal quality of the cell at downlink frequency point 1 or the cell at downlink frequency point 1 is greater than Th1, the UE performs early measurement on downlink frequency point 4 and downlink frequency point 5).
If the first frequency point is not detected, or the cell in the first frequency point is not detected, or the signal quality of the cell in the first frequency point (such as the detected cell in the downlink frequency point 2) is less than Th1, the measurement of the second frequency point is not performed (that is, the UE does not perform early measurement on the downlink frequency point 4/5/6).
Scenario three, early measurement to assist cross-RAT DC, where the UE currently camps on an LTE cell, performs NR measurement.
Step 1: the network side device configures a first frequency point (i.e., the NR frequency point has relatively good coverage or relatively wide coverage, and may be subsequently used as a frequency point of the PSCell) for the UE, and optionally configures a second frequency point list. The specific measurement configuration is as follows:
NR downlink frequency point 1, subcarrier spacing, (optional configuration) cell list 1, SMTC configuration and the like;
NR downlink frequency point 2, subcarrier spacing, SMTC configuration and the like;
NR downlink frequency point 4, subcarrier spacing, cell list, SMTC configuration and the like;
NR downlink frequency point 5, subcarrier spacing, cell list, SMTC configuration and the like;
NR downlink frequency point 6, subcarrier spacing, cell list, SMTC configuration and the like;
LTE downlink frequency point 3, subcarrier spacing, SMTC configuration and the like;
the first frequency point at the NR side comprises a { NR frequency point downlink frequency point 1 and an NR frequency point downlink frequency point 2 };
and the second frequency point at the NR side comprises a { NR frequency point downlink 4, an NR frequency point downlink 5 and an NR frequency point downlink 6 }.
The signal quality threshold Th1 of the cell.
Step 2: the UE side firstly carries out LTE measurement and NR first frequency point measurement.
And 3, step 3: and the UE judges whether to measure the NR second frequency point or not according to the measurement result of the cell at the NR first frequency point.
As shown in fig. 4, the MCG on the left side is an LTE frequency point, the SCG on the right side is an NR frequency point, when the UE resides in an LTE cell (i.e., a downlink frequency point 3), and performs NR measurement, the first frequency point of NR is measured first (i.e., the measurement of downlink frequency point 1 and downlink frequency point 2 is performed first), and if a cell at the first frequency point is detected (for example, a cell at downlink frequency point 1 is detected, or a cell in cell list 1 corresponding to downlink frequency point 1 is detected under the condition of configuration of cell list 1) or the signal quality of a cell at the first frequency point is greater than Th1, the measurement of the second frequency point is performed (i.e., the measurement for frequency point 4/5/6 is performed). Further, the UE only measures the second frequency point that can perform CA with the first frequency point that satisfies the above-mentioned condition (that is, for the downlink frequency point 1, there are downlink frequency point 4 and downlink frequency point 5 with the second frequency point that can perform CA, and the UE performs early measurement on the downlink frequency point 4 and downlink frequency point 5).
If the first frequency point is not detected, or the cell at the first frequency point is not detected, or the signal quality of the cell at the first frequency point (for example, the detected cell at the downlink frequency point 2) is less than Th1, the measurement of the second frequency point is not performed (the early measurement of the downlink frequency point 4/5/6 is not performed).
In summary, in the method of the embodiment of the present invention, after receiving the measurement configuration sent by the network side device, the UE can perform the prior measurement on the frequency point of the candidate serving cell of the UE by using the first frequency point, and then determine whether the cell at the second frequency point (different from the first frequency point) needs to be measured according to the measurement result, so that the measurement of the UE is limited, the energy consumption of the UE is effectively reduced, and the dedicated signaling overhead is saved.
As shown in fig. 5, an embodiment of the present invention further provides a measurement processing method, which is applied to a network device, and includes:
Here, the network side device sets a measurement configuration for early measurement for the UE, including but not limited to the first frequency point, to assist in establishing a priority measurement for the frequency point of the candidate serving cell of the user equipment. Therefore, after the UE receives the measurement configuration sent by the network side equipment, the first frequency point can perform priority measurement on the frequency point of the candidate service cell of the UE, and then whether the cell at the second frequency point needs to be measured or not is determined according to the measurement result, so that the measurement of the UE is limited, the energy consumption of the UE is effectively reduced, and the special signaling overhead is saved.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
In this embodiment, on one hand, in the measurement configuration sent by the network side device, in order to make sure that the indicated frequency point is the first frequency point, the implementation of the first frequency point includes at least one frequency point, and also has a frequency point indication identifier for indicating that a certain frequency point is the first frequency point. For example, 1-bit information "0" is added to the configured information corresponding to the downlink frequency point 1 and the downlink frequency point 2, where "0" is used as a frequency point indication identifier to indicate that the downlink frequency point 1 and the downlink frequency point 2 are the first frequency point. On the other hand, if the combination of at least one frequency point received by the network side device and the user equipment by default is a first frequency point, the first frequency point is combined as { downlink frequency point 1; downlink frequency point 2, and the user equipment can know that the downlink frequency point 1 and the downlink frequency point 2 are the first frequency point after receiving the downlink frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Here, the measurement configuration may further include a cell corresponding to the first frequency point, that is, a cell at the first frequency point, which may facilitate direct detection of the cell by the user equipment; the signal quality threshold is included, so that the user equipment can be used for judging whether to measure the cell at the second frequency point. Of course, the network side device may also set a second frequency point measured by the user equipment, and/or a cell corresponding to the second frequency point.
If the measurement configuration does not configure the relevant information of the second frequency point, the user equipment may default the second frequency point to be another frequency point in the received measurement configuration except the first frequency point, or another frequency point in the same network system in the received measurement configuration except the first frequency point.
In addition, the user equipment preferably measures a cell of a frequency point that is in carrier aggregation or dual connectivity with the first frequency point satisfying a preset condition, with respect to the measurement result of the first frequency point. That is, preferably, the second frequency point is a frequency point where carrier aggregation or dual connection is performed with the first frequency point satisfying a preset condition.
Optionally, the frequency point where the first frequency point and the current cell reside are in the same network standard, or in different network standards.
In this way, the setting of the first frequency point by the network side device is not limited to the network type, and may be a frequency point having the same network type as the frequency point of the cell where the UE currently resides, or a frequency point having a different network type from the frequency point of the cell where the UE currently resides.
It should be noted that the method is applied to the network side device, and is implemented in cooperation with the method applied to the user equipment, and the implementation manner of the network side device in the embodiment of the method applied to the user equipment is applicable to the method, and can achieve the same technical effect.
As shown in fig. 6, an embodiment of the present invention further provides a user equipment, including: a transceiver 610, a memory 620, a processor 600 and a computer program stored on the memory 620 and executable on the processor 600;
the transceiver 610 is configured to receive a measurement configuration sent by a network side device, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of the user equipment;
the processor 600 is configured to measure a cell at the first frequency point according to the measurement configuration;
the processor 600 is further configured to determine whether to measure a cell at a second frequency point according to a measurement result, where the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the processor 600 is further configured to:
if the measurement result meets the preset condition, measuring the cell at the second frequency point;
and if the measurement result does not meet the preset condition, not measuring the cell of the second frequency point.
Optionally, the second frequency point is a frequency point performing carrier aggregation or dual connectivity with the first frequency point meeting the preset condition.
Optionally, if a signal quality threshold is not configured in the measurement configuration, the preset condition is that a first frequency point or a cell on the first frequency point can be detected;
if a signal quality threshold is configured in the measurement configuration, the preset condition is that the signal quality of the cell at the first frequency point is greater than the signal quality threshold.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
Optionally, the first frequency point and the frequency point where the current resident cell is located are of the same network standard, or of different network standards.
After receiving the measurement configuration sent by the network side equipment, the user equipment of the embodiment of the invention can perform preferential measurement on the frequency point of the candidate service cell of the UE by the first frequency point, and then determine whether the cell at the second frequency point (different from the first frequency point) needs to be measured according to the measurement result, thereby limiting the measurement of the UE, effectively reducing the energy consumption of the UE and saving the special signaling overhead.
Where in fig. 6, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 600 and memory represented by memory 620. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 610 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 630 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.
The processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
Since the principle of solving the problem is similar to the method in the embodiment of the present invention, the implementation of the user equipment in the embodiment of the present invention may refer to the implementation of the method, and the repeated parts are not described again.
As shown in fig. 7, an embodiment of the present invention further provides a network side device, including: a transceiver 710, a memory 720, a processor 700, and a computer program stored on the memory 720 and executable on the processor 700;
the transceiver 710 is configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment, and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
Optionally, the first frequency point and the frequency point where the current resident cell is located are of the same network standard, or of different network standards.
The network side device sets measurement configuration of early measurement for the UE, including but not limited to the first frequency point, to assist in establishing a priority measurement of the frequency point for the candidate serving cell of the UE. Therefore, after the UE receives the measurement configuration sent by the network side equipment, the first frequency point can perform priority measurement on the frequency point of the candidate service cell of the UE, and then whether the cell at the second frequency point needs to be measured or not is determined according to the measurement result, so that the measurement of the UE is limited, the energy consumption of the UE is effectively reduced, and the special signaling overhead is saved.
Wherein the transceiver 710 is used to receive and transmit data under the control of the processor 700. In FIG. 7, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 700 and memory represented by memory 720. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 710 may be a plurality of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
The processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
The network side device provided by the embodiment of the present invention may execute the method embodiments described above, and the implementation principle and the technical effect are similar, which are not described herein again.
As shown in fig. 8, an embodiment of the present invention further provides a measurement processing apparatus, which is applied to a user equipment, and includes:
a receiving module 810, configured to receive measurement configuration sent by a network side device, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of the user equipment;
a first processing module 820, configured to measure a cell at the first frequency point according to the measurement configuration;
a second processing module 830, configured to determine whether to measure a cell at a second frequency point according to a measurement result, where the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the second processing module 830 includes:
the first processing submodule is used for measuring the cell at the second frequency point if the measuring result meets the preset condition;
and the second processing submodule is used for not measuring the cell of the second frequency point if the measuring result does not meet the preset condition.
Optionally, the second frequency point is a frequency point performing carrier aggregation or dual connectivity with the first frequency point meeting the preset condition.
Optionally, if a signal quality threshold is not configured in the measurement configuration, the preset condition is that a first frequency point or a cell on the first frequency point may be detected;
if a signal quality threshold is configured in the measurement configuration, the preset condition is that the signal quality of the cell at the first frequency point is greater than the signal quality threshold.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
Optionally, the first frequency point and the frequency point where the current resident cell is located are of the same network standard, or of different network standards.
After receiving the measurement configuration sent by the network side equipment, the device can perform preferential measurement on the frequency point of the candidate service cell of the UE through the first frequency point, and then determine whether the cell at the second frequency point (different from the first frequency point) needs to be measured according to the measurement result, thereby limiting the measurement of the UE, effectively reducing the energy consumption of the UE and saving the special signaling overhead.
It should be noted that the apparatus is an apparatus to which the above measurement processing method applied to the user equipment is applied, and the implementation manner of the embodiment of the method is applied to the apparatus, and the same technical effect can be achieved.
As shown in fig. 9, an embodiment of the present invention further provides a measurement processing apparatus, applied to a network side device, including:
a sending module 910, configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment, and judging whether to measure the cell at a second frequency point according to the measurement result, wherein the second frequency point is different from the first frequency point.
Optionally, the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
Optionally, the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
Optionally, the frequency point where the first frequency point and the current cell reside are in the same network standard, or in different network standards.
The device sets measurement configuration of early measurement for the UE, including but not limited to a first frequency point, so as to assist in establishing a priority measurement of a frequency point for a candidate serving cell of the UE. Therefore, after the UE receives the measurement configuration sent by the network side equipment, the first frequency point can perform priority measurement on the frequency point of the candidate service cell of the UE, and then whether the cell at the second frequency point needs to be measured or not is determined according to the measurement result, so that the measurement of the UE is limited, the energy consumption of the UE is effectively reduced, and the special signaling overhead is saved.
It should be noted that, the apparatus is an apparatus to which the above-described measurement processing method applied to the network side device is applied, and the implementation manner of the embodiment of the method is applied to the apparatus, and the same technical effect can be achieved.
Another embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the measurement processing method applied to the user equipment as described above, or the measurement processing method applied to the network-side equipment as described above.
Computer-readable media, including both permanent and non-permanent, removable and non-removable media, may implement the information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It is further noted that the user devices described in this specification include, but are not limited to, smart phones, tablets, etc., and that many of the features described are referred to as modules in order to more particularly emphasize their implementation independence.
In embodiments of the present invention, modules may be implemented in software for execution by various types of processors. An identified module of executable code may, for instance, comprise one or more physical or logical blocks of computer instructions which may, for instance, be constructed as an object, procedure, or function. Nevertheless, the executables of an identified module need not be physically located together, but may comprise disparate instructions stored in different bits which, when joined logically together, comprise the module and achieve the stated purpose for the module.
Indeed, a module of executable code may be a single instruction, or many instructions, and may even be distributed over several different code segments, among different programs, and across several memory devices. Similarly, operational data may be identified within modules, and may be embodied in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations including over different storage devices, and may exist, at least partially, merely as electronic signals on a system or network.
When a module can be implemented by software, considering the level of existing hardware technology, a module implemented by software may build a corresponding hardware circuit to implement a corresponding function, without considering cost, and the hardware circuit may include a conventional Very Large Scale Integration (VLSI) circuit or a gate array and an existing semiconductor such as a logic chip, a transistor, or other discrete components. A module may also be implemented in programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices or the like.
The exemplary embodiments described above are described with reference to the drawings, and many different forms and embodiments of the invention may be made without departing from the spirit and teaching of the invention, therefore, the invention is not to be construed as limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of elements may be exaggerated for clarity. The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Unless otherwise indicated, a range of values, when stated, includes the upper and lower limits of the range and any subranges therebetween.
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 (15)
1. A measurement processing method applied to user equipment is characterized by comprising the following steps:
receiving measurement configuration sent by network side equipment, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating a frequency point of a candidate serving cell of the user equipment;
the user equipment measures the cell at the first frequency point in an idle state or an inactive state according to the measurement configuration;
according to the measurement result, under the condition that the measurement result indicates that the first frequency point or the cell at the first frequency point is detected, measuring the cell at the second frequency point; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or dual connection with the first frequency point meeting preset conditions.
2. The method of claim 1, wherein the measurement configuration further comprises at least one of:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
3. The method of claim 1, wherein the first frequency point comprises:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
4. A measurement processing method is applied to network side equipment, and is characterized by comprising the following steps:
sending measurement configuration, wherein the measurement configuration comprises a first frequency point, and the first frequency point is used for indicating the frequency point of a candidate serving cell of user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment in an idle state or an inactive state, and measuring the cell at the second frequency point according to the measurement result under the condition that the measurement result indicates that the first frequency point or the cell at the first frequency point is detected; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or dual connection with the first frequency point meeting preset conditions.
5. The method of claim 4, wherein the measurement configuration further comprises at least one of:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
6. The method of claim 4, wherein the first frequency point comprises:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
7. A user equipment, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,
the transceiver is configured to receive measurement configuration sent by a network side device, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of the user equipment;
the processor is used for measuring the cell at the first frequency point in an idle state or an inactive state according to the measurement configuration;
the processor is further configured to measure a cell at a second frequency point according to a measurement result when the measurement result indicates that the first frequency point or the cell at the first frequency point is detected; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or dual connection with the first frequency point meeting preset conditions.
8. The UE of claim 7, wherein the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
9. The UE of claim 7, wherein the first frequency point comprises:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
10. A network-side device, comprising: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor; it is characterized in that the preparation method is characterized in that,
the transceiver is configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment in an idle state or an inactive state, and measuring the cell at the second frequency point under the condition that the measurement result shows that the first frequency point or the cell at the first frequency point is detected; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or dual connection with the first frequency point meeting preset conditions.
11. The network-side device of claim 10, wherein the measurement configuration further comprises at least one of the following information:
a cell corresponding to the first frequency point;
a signal quality threshold;
a second frequency point;
and the cell corresponds to the second frequency point.
12. The network-side device of claim 10, wherein the first frequency point includes:
at least one frequency point; or,
at least one frequency point and a frequency point indication mark.
13. A measurement processing device applied to User Equipment (UE) is characterized by comprising:
a receiving module, configured to receive measurement configuration sent by a network side device, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of the user equipment;
a first processing module, configured to measure, in an idle state or an inactive state, a cell at the first frequency point according to the measurement configuration;
the second processing module is used for measuring the cell at the second frequency point under the condition that the measurement result indicates that the first frequency point or the cell at the first frequency point is detected according to the measurement result; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or double connection with the first frequency point meeting the preset condition.
14. A measurement processing device applied to a network side device is characterized by comprising:
a sending module, configured to send a measurement configuration, where the measurement configuration includes a first frequency point, and the first frequency point is used to indicate a frequency point of a candidate serving cell of a user equipment; the measurement configuration is used for measuring the cell at the first frequency point by the user equipment in an idle state or an inactive state, and measuring the cell at the second frequency point according to the measurement result under the condition that the measurement result indicates that the first frequency point or the cell at the first frequency point is detected; under the condition that the measurement result indicates that the first frequency point is not detected or the cell at the first frequency point is not detected, the cell at the second frequency point is not measured; the second frequency point is different from the first frequency point, and the second frequency point is a frequency point which is subjected to carrier aggregation or double connection with the first frequency point meeting the preset condition.
15. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a measurement processing method according to any one of claims 1 to 3, or a measurement processing method according to any one of claims 4 to 6.
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