CN116801364A - Cell measurement method, device, storage medium and terminal - Google Patents
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Abstract
The application discloses a cell measurement method, a cell measurement device, a storage medium and a terminal, and relates to the technical field of communication, wherein the method comprises the following steps: acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; detecting a local service type to obtain a target service type; inquiring a measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value. The application can effectively reduce the consumption of the terminal power consumption of cell measurement.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a cell measurement method, a device, a storage medium, and a terminal.
Background
In a 5G system, in order to meet measurement requirements such as mobile performance requirements of a terminal, a network sends measurement configuration information to a terminal (UE), the terminal (UE) compares a Reference Signal Received Power (RSRP) of a current serving cell where the terminal is currently located with a measurement start threshold (s-measurement) to perform related measurement (including same frequency, different system, etc.) of a neighboring cell according to the content of the measurement configuration information according to a comparison result, and then reports the measurement result of the neighboring cell to the network through measurement report signaling.
The current setting of the measurement initiation threshold (s-measure) is typically either not configured or set to 0 or a uniform global setting. If the measurement is not configured or is 0, the terminal will always perform neighbor measurement, or when the Reference Signal Received Power (RSRP) of the current serving cell falls below the measurement start threshold (s-measure), the terminal will start the measurement of the neighbor cell.
In the current manner, there is an unnecessary measurement of the cell by the terminal (UE), resulting in unnecessary power consumption of the terminal.
Disclosure of Invention
The embodiment of the application provides a scheme which can effectively reduce the consumption of terminal power consumption of cell measurement.
The embodiment of the application provides the following technical scheme:
according to one embodiment of the present application, a cell measurement method includes: acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; detecting a local service type to obtain a target service type; inquiring a measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
In some embodiments of the present application, the performing cell measurement according to the measurement configuration information and the target measurement initiation threshold value includes: acquiring the reference signal receiving power of a current serving cell; if the reference signal receiving power of the current service cell is smaller than the target measurement starting threshold value, acquiring neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information; and measuring the neighbor cell according to the neighbor cell measurement information.
In some embodiments of the present application, the neighbor cell measurement information includes a neighbor cell measurement cycle time, where the neighbor cell measurement cycle time is an interval time between two adjacent measurements; the measuring the neighbor cell according to the neighbor cell measurement information includes: periodically measuring the adjacent cell according to the adjacent cell measurement cycle time, and comparing the reference signal received power of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell; and if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time to obtain an expanded cycle time, wherein the expanded cycle time is used for periodically measuring the neighbor cell.
In some embodiments of the present application, after said expanding the neighbor measurement cycle time, the method further comprises: performing periodic measurement on the adjacent cells according to the expansion period time, and comparing the reference signal received power of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells; and if the second power difference value is larger than the first threshold value, restoring the expansion period time to be the neighbor cell measurement period time.
In some embodiments of the present application, if the first power difference is smaller than a first threshold, the neighbor cell measurement cycle time is extended to obtain an extended cycle time, including one of the following ways: if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time by a preset value to obtain the expanded cycle time; and if the first power difference value is smaller than a first threshold value, determining a matched expansion value according to the first power difference value, and expanding the neighbor cell measurement cycle time according to the expansion value to obtain the expansion cycle time.
In some embodiments of the application, the method further comprises: judging whether the current neighbor cell measurement result obtained by measuring the neighbor cell each time accords with a reporting condition or not according to the reporting configuration information in the measurement configuration information; and if the current neighbor cell measurement result accords with the reporting condition and is not in accordance with the reporting condition for the first time, comparing the reference signal receiving power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value; and if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station.
In some embodiments of the application, the second threshold value is determined in one of the following ways: obtaining a second threshold according to a preset second threshold; and determining the second threshold value according to the target service type and the continuous interception and reporting times, wherein the continuous interception and reporting times refer to times which continuously meet the reporting condition for multiple times but are not reported.
According to one embodiment of the present application, a cell measurement apparatus includes: the acquisition module is used for acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; the detection module is used for detecting the service type of the local location to obtain a target service type; the query module is used for querying the measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and the measurement module is used for carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
In some embodiments of the application, the measurement module is configured to: acquiring the reference signal receiving power of a current serving cell; if the reference signal receiving power of the current service cell is smaller than the target measurement starting threshold value, acquiring neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information; and measuring the neighbor cell according to the neighbor cell measurement information.
In some embodiments of the present application, the neighbor cell measurement information includes a neighbor cell measurement cycle time, where the neighbor cell measurement cycle time is an interval time between two adjacent measurements; the measuring module is used for: periodically measuring the adjacent cell according to the adjacent cell measurement cycle time, and comparing the reference signal received power of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell; and if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time to obtain an expanded cycle time, wherein the expanded cycle time is used for periodically measuring the neighbor cell.
In some embodiments of the present application, after the expanding the neighbor measurement cycle time, the measurement module is further configured to: performing periodic measurement on the adjacent cells according to the expansion period time, and comparing the reference signal received power of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells; and if the second power difference value is larger than the first threshold value, restoring the expansion period time to be the neighbor cell measurement period time.
In some embodiments of the application, the measurement module is configured to implement one of the following: if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time by a preset value to obtain the expanded cycle time; and if the first power difference value is smaller than a first threshold value, determining a matched expansion value according to the first power difference value, and expanding the neighbor cell measurement cycle time according to the expansion value to obtain the expansion cycle time.
In some embodiments of the present application, the apparatus further includes a reporting module configured to: judging whether the current neighbor cell measurement result obtained by measuring the neighbor cell each time accords with a reporting condition or not according to the reporting configuration information in the measurement configuration information; and if the current neighbor cell measurement result accords with the reporting condition and is not in accordance with the reporting condition for the first time, comparing the reference signal receiving power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value; and if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station.
In some embodiments of the present application, the reporting module is configured to implement one of the following manners: obtaining a second threshold according to a preset second threshold; and determining the second threshold value according to the target service type and the continuous interception and reporting times, wherein the continuous interception and reporting times refer to times which continuously meet the reporting condition for multiple times but are not reported.
According to another embodiment of the present application, a storage medium has stored thereon a computer program which, when executed by a processor of a computer, implements the method according to the embodiments of the present application.
According to another embodiment of the present application, a terminal may include: a memory storing a computer program; and the processor reads the computer program stored in the memory to execute the method according to the embodiment of the application.
According to another embodiment of the application, a computer program product or computer program includes computer instructions stored in a computer readable storage medium. The processor of the terminal reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the terminal performs the methods provided in the various alternative implementations described in the embodiments of the present application.
In the embodiment of the application, measurement configuration information and service threshold mapping information are acquired, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; detecting a local service type to obtain a target service type; inquiring a measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
The beneficial effects of the application are as follows: by configuring corresponding matched measurement starting threshold values (s-measures) for different service types in the terminal (UE), the target measurement starting threshold values can be obtained in the terminal (UE) according to the matching of the different service types, and the cell measurement can be accurately triggered under the current service type based on the target measurement starting threshold values, so that the requirements of the user on mobile performance and the like can be met, meanwhile, unnecessary cell measurement of the terminal under the current service type can be reduced, the power consumption of the terminal is saved, and further, the power consumption of the terminal for cell measurement is effectively reduced as a whole.
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In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a flow chart of a cell measurement method according to an embodiment of the application.
Fig. 2 shows an architecture diagram of a cell measurement system according to an embodiment of the application.
Fig. 3 shows a cell measurement flow diagram according to an embodiment of the application in one scenario.
Fig. 4 shows a block diagram of a cell measurement apparatus according to an embodiment of the application.
Fig. 5 shows a block diagram of a terminal according to an embodiment of the application.
Detailed Description
The present disclosure is further described in detail below with reference to the drawings and examples. It should be understood that the examples provided herein are merely illustrative of the present disclosure and are not intended to limit the present disclosure. In addition, the embodiments provided below are some of the embodiments for implementing the present disclosure, and not all of the embodiments for implementing the present disclosure, and the technical solutions described in the embodiments of the present disclosure may be implemented in any combination without conflict.
It should be noted that, in the embodiments of the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a method 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 method or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other related elements (e.g., a step in a method or a unit in an apparatus, e.g., a unit may be a part of a circuit, a part of a processor, a part of a program or software, etc.) in a method or apparatus comprising the element.
For example, the cell measurement method provided in the embodiment of the present disclosure includes a series of steps, but the cell measurement method provided in the embodiment of the present disclosure is not limited to the described steps, and similarly, the cell measurement apparatus provided in the embodiment of the present disclosure includes a series of units, but the apparatus provided in the embodiment of the present disclosure is not limited to including the explicitly described units, and may include units that are required to be set for acquiring related information or performing processing based on the information.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.
Fig. 1 schematically shows a flow chart of a cell measurement method according to an embodiment of the application. The execution subject of the cell measurement method may be a terminal (UE).
As shown in fig. 1, the cell measurement method may include steps S110 to S140.
Step S110, obtaining measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; step S120, detecting the service type of the local location to obtain a target service type; step S130, inquiring the measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and step S140, carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
The measurement configuration information may generally include measurement objects, reporting configurations, measurement identities, and other parameters such as measurement periodicity time (gap), measurement initiation threshold (s-measure), etc. In a 5G system, measurement configuration information is typically issued by a base station to a terminal (UE), e.g., the terminal may obtain measurement configuration information in a network connection reconfiguration message (RRC Reconfiguration message) issued from the base station to the 5G terminal.
The measuring objects take frequency points as basic units, each configured measuring object is an independent frequency point, and for 5G same-frequency and different-frequency measurement, the measuring object is a single 5G carrier frequency; reporting configuration can be divided into: event trigger reporting and periodic trigger reporting, more specifically, may be divided into event trigger one-time reporting, periodic reporting, and event trigger periodic reporting; and the measurement identifier can correlate the measurement object with other parameters corresponding to the measurement object, wherein the other parameters correspond to the specific reporting configuration. Each measurement identity (measurement) may be associated with 1 reporting configuration, 1 measurement object, and a set of other parameters.
Periodically reporting: the terminal sends a measurement report to the base station according to a reporting period and an interval specified in the reporting configuration; event-triggered one-time reporting: the terminal sends a measurement report to the base station after the event is triggered according to the event specified in the reporting configuration; event triggered periodic reporting: and the terminal periodically transmits a measurement report to the base station according to the event and the period specified in the reporting configuration and whether the event is triggered or not and the corresponding period.
Various service types supported by a terminal (UE) under a 5G system can be mainly classified into 3 types, and the 3 types of service types include enhanced mobile bandwidth (eMBB), ultra-reliable low-latency communication (ullc), and mass machine type communication (emtc).
The service threshold mapping information may include the 3 types of different service types and measurement initiation threshold values matched by each service type, specifically, the service threshold mapping information includes a first measurement initiation threshold value matched by enhanced mobile bandwidth (eMBB), a second measurement initiation threshold value matched by ultra-reliable low latency communication (ullc), and a third measurement initiation threshold value matched by mass machine type communication (mctc). The service threshold mapping information may be issued to the terminal by the base station, or may be preconfigured in the terminal.
The terminal detects the current service type of the local to obtain the target service type (i.e. the service type of the local), and further, the terminal can query and obtain the measurement starting threshold value matched with the target service type according to the service threshold mapping information, wherein the measurement starting threshold value matched with the target service type is the target measurement starting threshold value.
Furthermore, the terminal may perform cell measurement according to the measurement configuration information and the target measurement start threshold, and specifically, when the terminal detects that the signal quality (which may be the reference signal received power (Reference Signal Receiving Power, RSRP)) of the current serving cell where the terminal is located is lower than the target measurement start threshold, the terminal may further perform cell measurement according to the measurement configuration information.
In a scenario, referring to fig. 2, the cell measurement system includes a terminal 201 and a base station 202, where the base station 202 may issue a network connection reconfiguration message (RRC Reconfiguration message) to the terminal 201 according to requirements, and the terminal 201 may further execute steps S110 to S140, where in the scenario, the network connection reconfiguration message (RRC Reconfiguration message) may carry measurement configuration information and service threshold mapping information.
In this way, based on step S110 to step S140, by configuring corresponding matched measurement starting threshold values (S-measures) for different service types in the terminal (UE), the target measurement starting threshold values can be obtained in the terminal (UE) according to the matching of the different service types, and the cell measurement can be accurately triggered under the current service type based on the target measurement starting threshold values, so that requirements of user mobile performance requirements and the like can be met, meanwhile, unnecessary cell measurement of the terminal under the current service type can be reduced, and power consumption of the terminal can be saved.
Further alternative embodiments of the steps performed when performing cell measurements under the embodiment of fig. 1 are described below.
In one embodiment, step S120, detecting a service type where a local location is located, to obtain a target service type may specifically include: acquiring a terminal real-time rate and a terminal real-time delay; and determining the real-time rate of the terminal, the rate threshold range where the real-time delay of the terminal is positioned and the service type corresponding to the delay threshold range, and obtaining the target service type.
The terminal may be configured with a rate threshold range and a delay threshold range corresponding to each service type, such as mass machine type communication (mctc), ultra-reliable low latency communication (ullc), and enhanced mobile bandwidth (eMBB).
The terminal can detect the data transmission in real time so as to obtain the terminal real-time rate and the terminal real-time delay, wherein the terminal real-time rate can comprise the uplink transmission rate or the downlink transmission rate. The terminal can determine a speed threshold range in which the real-time speed of the terminal is located and a time delay threshold range in which the real-time delay of the terminal is located.
And judging the service type of the local current service according to the service types corresponding to the rate threshold range and the time delay threshold range, wherein the service type of the local current service is the target service type. In the embodiment, the target service type can be accurately judged in real time by detecting the real-time rate of the terminal and the real-time delay of the terminal, so that the possible failure of determining the target service type in some modes is avoided.
It may be appreciated that in other optional embodiments, step S120 of detecting the service type where the local is located, to obtain the target service type may specifically include: and cutting off the service type of the current local position by detecting whether the terminal log or the related terminal function is started or not to obtain the target service type.
In one embodiment, step S140, the performing cell measurement according to the measurement configuration information and the target measurement start threshold value may specifically include:
acquiring the reference signal receiving power of a current serving cell; if the reference signal receiving power of the current service cell is smaller than the target measurement starting threshold value, acquiring neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information; and measuring the neighbor cell according to the neighbor cell measurement information.
The terminal can continuously or periodically acquire the reference signal received power (Reference Signal Receiving Power, RSRP) of the current serving cell, and if the reference signal received power of the current serving cell is detected to be lower than the target measurement starting threshold value, the terminal starts to measure the cell according to the measurement configuration information.
Specifically, in this embodiment, the terminal first obtains neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information, and then measures the neighbor cell according to the neighbor cell measurement information. And determining a corresponding neighbor cell for measurement according to the target service type, so that the measurement of the neighbor cell in a large range according to measurement configuration information is further avoided, and the power consumption of the terminal is further reduced.
In one manner, the measurement configuration information may carry a correspondence between different service types and measurement identifiers corresponding to the service types, and the terminal may determine the measurement identifier corresponding to the target service type according to the correspondence. The terminal can further determine the frequency point of the neighbor cell according to the measurement object associated with the measurement identifier, and determine neighbor cell measurement information according to other parameters associated with the measurement identifier.
It may be appreciated that in other embodiments, step S140 may specifically include: acquiring the reference signal receiving power of a current serving cell; and if the reference signal received power of the current serving cell is smaller than the target measurement starting threshold value, measuring each adjacent area included in the measurement configuration information according to the measurement configuration information.
Further, in some embodiments, the neighbor cell measurement information includes a neighbor cell measurement cycle time, where the neighbor cell measurement cycle time is an interval time between two adjacent measurements; the measuring the neighbor cell according to the neighbor cell measurement information may specifically include:
Periodically measuring the adjacent cell according to the adjacent cell measurement cycle time, and comparing the reference signal received power of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell; and if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time to obtain an expanded cycle time, wherein the expanded cycle time is used for periodically measuring the neighbor cell.
The terminal can periodically measure the neighbor cell according to the neighbor cell measurement cycle time, namely, the neighbor cell is measured once every the neighbor cell measurement cycle time, and corresponding neighbor cell measurement results can be obtained each time, wherein the neighbor cell measurement results at least can comprise the reference signal receiving power of the neighbor cell.
The terminal can compare the received power of the reference signal of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell, and if the first power difference value is smaller than a first threshold value, the adjacent cell measurement cycle time is enlarged to obtain an enlarged cycle time. The first threshold value may be preset in the terminal, or the first threshold value may be dynamically set by the base station for the neighboring cell.
And the subsequent terminal uses the expansion period time to periodically measure the adjacent cell, namely, measures the adjacent cell once every the expansion period time, and can obtain a corresponding adjacent cell measurement result every time. Therefore, the terminal can further reduce the times of measuring the neighbor cells and further reduce the power consumption of the terminal.
Further, in some embodiments, after the expanding the neighbor measurement cycle time, the method may further include:
performing periodic measurement on the adjacent cells according to the expansion period time, and comparing the reference signal received power of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells; and if the second power difference value is larger than the first threshold value, restoring the expansion period time to be the neighbor cell measurement period time.
The terminal uses the expansion period time to periodically measure the adjacent cell, namely, the adjacent cell is measured once every the expansion period time, and corresponding adjacent cell measurement results can be obtained each time, and the adjacent cell measurement results at least can comprise the reference signal receiving power of the adjacent cell.
The terminal can compare the received power of the reference signal of the adjacent cell obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cell, and if the second power difference value is greater than a first threshold value, the period time is restored to the initial adjacent cell measurement period time. Therefore, the terminal can reliably shorten the measurement period of the measurement neighbor cell to be the initial neighbor cell measurement period time, ensure the channel change detection frequency of the neighbor cell, and meet the initial measurement requirement of the terminal.
Further, in the foregoing embodiment, if the first power difference is smaller than a first threshold, the neighbor cell measurement cycle time is enlarged to obtain an enlarged cycle time, which includes one of the following modes:
first, if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time by a preset value to obtain the expanded cycle time;
and secondly, if the first power difference value is smaller than a first threshold value, determining a matched expansion value according to the first power difference value, and expanding the neighbor cell measurement cycle time according to the expansion value to obtain the expansion cycle time.
In the first mode, the neighbor cell measurement cycle time is expanded by a preset value, and the expanded neighbor cell measurement cycle time is expanded. The manner of expanding the neighbor cell measurement cycle time by a predetermined value may be to expand the neighbor cell measurement cycle time by a predetermined multiple (e.g., 2 times), or to increase the neighbor cell measurement cycle time by a predetermined increase time.
In the second mode, a matched expansion value is determined according to the first power difference value, and then the neighbor cell measurement cycle time is expanded according to the expansion value, wherein an expansion processing table can be preconfigured in the terminal, different power difference values and corresponding preset values can be included in the expansion processing table, the expansion value (such as preset multiple or preset increase time) matched with the first power difference value can be determined from the expansion processing table, and the neighbor cell measurement cycle time is expanded according to the expansion value.
Further, in an embodiment, the method further comprises: judging whether the current neighbor cell measurement result obtained by measuring the neighbor cell each time accords with a reporting condition or not according to the reporting configuration information in the measurement configuration information; and if the current neighbor cell measurement result accords with the reporting condition and is not in accordance with the reporting condition for the first time, comparing the reference signal receiving power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value; and if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station.
Reporting configuration can be divided into: event-triggered reporting and periodic-triggered reporting can be more specifically classified into event-triggered one-time reporting, periodic reporting, and event-triggered periodic reporting. Periodically reporting: the terminal sends a measurement report to the base station according to a reporting period and an interval specified in the reporting configuration; event-triggered one-time reporting: the terminal sends a measurement report to the base station after the event is triggered according to the event specified in the reporting configuration; event triggered periodic reporting: and the terminal periodically transmits a measurement report to the base station according to the event and the period specified in the reporting configuration and whether the event is triggered or not and the corresponding period.
The terminal can judge whether the current neighbor cell measurement result obtained by measuring the neighbor cell at each time accords with the reporting condition according to the reporting configuration information in the measurement configuration information. For example, in the periodic reporting, if the measurement result of the next neighbor cell meets the uploading period according to the reporting period and the interval, the measurement result of the next neighbor cell meets the reporting condition; in event triggering reporting, if the measurement result of the next neighbor cell meets the event triggering requirement, the measurement result of the next neighbor cell meets the reporting condition.
If the current neighbor cell measurement result meets and is not the first meeting reporting condition (i.e. the current neighbor cell measurement result meets the reporting condition but is not the neighbor cell measurement result which needs to be reported for the first time), comparing the reference signal received power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value. And the last reported result is the neighbor cell measurement result which is uploaded to the neighbor cell of the base station.
And if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station. Furthermore, when the third power difference value is too small, reporting of the measurement result of the current neighbor cell can be intercepted, so that frequent signaling interaction between the terminal and the base station can be reduced, and meanwhile, the power consumption of the terminal can be saved. When the terminal reports the measurement result of the next neighbor cell to the base station, the terminal can specifically fill in the Measurement Result (MR), wherein the measurement result can include a measurement identifier, a neighbor cell ID, an RSRP and the like, and the measurement result is included in a measurement report and sent to the base station.
Further, the second threshold value may be determined according to one of the following manners: firstly, obtaining a second threshold value according to a preset second threshold value; and secondly, determining the second threshold value according to the target service type and the continuous interception and reporting times, wherein the continuous interception and reporting times refer to times which continuously meet the reporting condition for multiple times but are not reported.
In the first mode, the terminal uses a preset second limit value preset according to preset settings as the second limit value. In this way, the second threshold value is generally fixed, and the third power difference value is compared with the fixed second threshold value each time.
In the second mode, the terminal dynamically determines a second threshold value according to the target service type and the continuous interception and reporting times, and further improves the reliability of interception and reporting of the measurement result. The number of continuous interception and reporting refers to the number of times that the number of times continuously meets the reporting condition but is not reported, for example, the current neighbor cell measurement result continuously measured for 3 times meets the reporting condition but is intercepted and not reported to the base station, and the number of times of continuous interception and reporting is 3. The terminal can be configured with a threshold updating table, and the second threshold value corresponding to the combination of different target service types and continuous interception reporting times can be queried from the threshold updating table.
In order to facilitate better implementation of the cell measurement method provided by the embodiment of the present application, the foregoing embodiment is further described below in conjunction with a cell measurement procedure in one scenario. Where the meaning of the terms is the same as in the cell measurement method described above, specific implementation details may be referred to in the description of the method embodiments. As in fig. 3, fig. 3 shows a cell measurement flow diagram according to an embodiment of the application in one scenario.
The cell measurement procedure in this scenario may include steps S310 to S3160.
Step S310, a terminal accesses a 5G base station, and the 5G base station transmits measurement configuration information and service threshold mapping information;
step S320, the terminal obtains the terminal real-time rate and the terminal real-time delay, and determines the target service type according to the corresponding relation between the rate threshold range and the delay threshold range and the service type.
Specifically, acquiring a terminal real-time rate and a terminal real-time delay; and determining the real-time rate of the terminal, the rate threshold range where the real-time delay of the terminal is positioned and the service type corresponding to the delay threshold range, and obtaining the target service type. The terminal may be configured with a rate threshold range and a delay threshold range corresponding to each service type, such as mass machine type communication (mctc), ultra-reliable low latency communication (ullc), and enhanced mobile bandwidth (eMBB).
The terminal can detect the data transmission in real time so as to obtain the terminal real-time rate and the terminal real-time delay, wherein the terminal real-time rate can comprise the uplink transmission rate or the downlink transmission rate. The terminal can determine a speed threshold range in which the real-time speed of the terminal is located and a time delay threshold range in which the real-time delay of the terminal is located. And judging the service type of the local current service according to the service types corresponding to the rate threshold range and the time delay threshold range, wherein the service type of the local current service is the target service type.
Step S330, according to the current target service type of the terminal, a target measurement starting threshold value corresponding to the target service type is obtained.
Specifically, the measurement starting threshold value matched with the target service type is queried according to the service threshold mapping information, and the target measurement starting threshold value is obtained. Various service types supported by a terminal (UE) under a 5G system can be mainly classified into 3 types, and the 3 types of service types include enhanced mobile bandwidth (eMBB), ultra-reliable low-latency communication (ullc), and mass machine type communication (emtc).
The service threshold mapping information may include the 3 types of different service types and measurement initiation threshold values matched by each service type, specifically, the service threshold mapping information includes a first measurement initiation threshold value matched by enhanced mobile bandwidth (eMBB), a second measurement initiation threshold value matched by ultra-reliable low latency communication (ullc), and a third measurement initiation threshold value matched by mass machine type communication (mctc).
And inquiring according to the service threshold mapping information to obtain a measurement starting threshold value matched with the target service type, wherein the measurement starting threshold value matched with the target service type is the target measurement starting threshold value.
Step S340, judging whether the reference signal received power of the current serving cell is smaller than the target measurement starting threshold value. If yes, go to step S350, if no, go to step S330.
Step S350, obtaining the neighbor cell measurement cycle time of the neighbor cell corresponding to the target service type, and periodically measuring the neighbor cell according to the neighbor cell measurement cycle time.
Specifically, neighbor cell measurement information of a neighbor cell corresponding to a target service type is obtained from measurement configuration information, the neighbor cell measurement information comprises neighbor cell measurement cycle time, and periodic measurement is carried out on the neighbor cell according to the neighbor cell measurement cycle time.
In step S360, the terminal maintains the present state for a certain period of time, and then proceeds to step S370. That is, the terminal periodically measures the neighbor cell according to the neighbor cell measurement cycle time within a certain period, and then proceeds to step S370, which may be set according to the actual situation.
And step S370, comparing the received power of the reference signals of the adjacent cells obtained by the two adjacent measurements to obtain a first power difference value corresponding to the adjacent cells, and judging whether the first power difference value is smaller than a first threshold value. If yes, go to step S380, if no, go to step S360.
In step S380, if the first power difference is smaller than the first threshold, the neighbor cell measurement cycle time is extended to obtain an extended cycle time.
In step S390, the terminal maintains the present state for a certain period of time, and then proceeds to step S3100. That is, the terminal performs periodic measurement on the neighbor cell according to the extended period time for a certain period, which may be set according to the actual situation, and then proceeds to step S3100.
Step S3100, comparing the received power of the reference signals of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells, and judging whether the second power difference value is larger than a first threshold value. If yes, the process advances to step S3110.
In step S3110, if the second power difference is greater than the first threshold, the extended period is restored to the initial neighbor measurement period.
Step S3120, judging whether the current neighbor cell measurement result obtained for neighbor cell measurement each time accords with the reporting condition for the first time. If yes, the process proceeds to step S3130, and if no, the process proceeds to step S3140.
In step S3130, the current neighbor cell Measurement Result (MR) is filled in and included in the measurement report to be transmitted to the base station.
Step S3140, comparing the reference signal received power in the current neighbor cell measurement result and the previous report result to obtain a third power difference value, and judging whether the third power difference value is smaller than a second threshold value. If yes, the process proceeds to step S3160, and if no, the process proceeds to step S3150.
In step S3150, the current neighbor cell Measurement Result (MR) is filled in and included in the measurement report to be transmitted to the base station.
In step S3160, if the third power difference is smaller than the second threshold, the current neighbor cell measurement result is not reported to the base station.
In this scenario, by applying the embodiment of the present application, at least the following effects are provided:
(1) According to different service types, different measurement starting threshold values are configured to carry out cell measurement, so that the mobile performance requirement of a user can be met, unnecessary measurement of UE (user equipment) can be reduced, such as massive machine type communication (mMTC) service, and the power consumption of a terminal is saved.
(2) The measured two adjacent Reference Signal Received Power (RSRP) has a small variation range, the measurement period time is prolonged, the number of times of the terminal to perform measurement on the adjacent cells is reduced, and unnecessary current consumption of the terminal is facilitated.
(3) Aiming at the measurement result reported to the base station, if the difference value of the Reference Signal Received Power (RSRP) currently measured and the Reference Signal Received Power (RSRP) in the Measurement Result (MR) reported to the base station by the last terminal is lower than a second threshold value, the measurement result of the next neighbor is not reported to the base station, so that frequent signaling interaction between the terminal and the base station is reduced, and meanwhile, the power consumption of the terminal can be saved.
In order to facilitate better implementation of the cell measurement method provided by the embodiment of the application, the embodiment of the application also provides a cell measurement device based on the cell measurement method. Where the meaning of the terms is the same as in the cell measurement method described above, specific implementation details may be referred to in the description of the method embodiments. Fig. 4 shows a block diagram of a cell measurement apparatus according to an embodiment of the application.
As shown in fig. 4, the cell measurement apparatus 400 may include: the acquiring module 410 may be configured to acquire measurement configuration information and service threshold mapping information, where the service threshold mapping information includes different service types and measurement start threshold values matched with each service type; the detection module 420 may be configured to detect a service type where the local location is located, to obtain a target service type; the query module 430 may be configured to query the measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; the measurement module 440 may be configured to perform cell measurement according to the measurement configuration information and the target measurement initiation threshold value.
In some embodiments of the application, the measurement module is configured to: acquiring the reference signal receiving power of a current serving cell; if the reference signal receiving power of the current service cell is smaller than the target measurement starting threshold value, acquiring neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information; and measuring the neighbor cell according to the neighbor cell measurement information.
In some embodiments of the present application, the neighbor cell measurement information includes a neighbor cell measurement cycle time, where the neighbor cell measurement cycle time is an interval time between two adjacent measurements; the measuring module is used for: periodically measuring the adjacent cell according to the adjacent cell measurement cycle time, and comparing the reference signal received power of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell; and if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time to obtain an expanded cycle time, wherein the expanded cycle time is used for periodically measuring the neighbor cell.
In some embodiments of the present application, after the expanding the neighbor measurement cycle time, the measurement module is further configured to: performing periodic measurement on the adjacent cells according to the expansion period time, and comparing the reference signal received power of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells; and if the second power difference value is larger than the first threshold value, restoring the expansion period time to be the neighbor cell measurement period time.
In some embodiments of the application, the measurement module is configured to implement one of the following: if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time by a preset value to obtain the expanded cycle time; and if the first power difference value is smaller than a first threshold value, determining a matched expansion value according to the first power difference value, and expanding the neighbor cell measurement cycle time according to the expansion value to obtain the expansion cycle time.
In some embodiments of the present application, the apparatus further includes a reporting module configured to: judging whether the current neighbor cell measurement result obtained by measuring the neighbor cell each time accords with a reporting condition or not according to the reporting configuration information in the measurement configuration information; and if the current neighbor cell measurement result accords with the reporting condition and is not in accordance with the reporting condition for the first time, comparing the reference signal receiving power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value; and if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station.
In some embodiments of the present application, the reporting module is configured to implement one of the following manners: obtaining a second threshold according to a preset second threshold; and determining the second threshold value according to the target service type and the continuous interception and reporting times, wherein the continuous interception and reporting times refer to times which continuously meet the reporting condition for multiple times but are not reported.
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functions of two or more modules or units described above may be embodied in one module or unit in accordance with embodiments of the application. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
In addition, the embodiment of the application further provides a terminal, as shown in fig. 5, and fig. 5 shows a block diagram of the terminal according to one embodiment of the application, specifically:
the terminal may include one or more processing cores 'processors 501, one or more computer-readable storage media's memory 502, a power supply 503, and the like. It will be appreciated by those skilled in the art that the terminal structure shown in fig. 5 is not limiting of the terminal and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
The processor 501 is a control center of the terminal, and connects various parts of the entire computer device using various interfaces and lines, and performs various functions of the computer device and processes data by running or executing software programs and/or modules stored in the memory 502, and calling data stored in the memory 502, thereby performing overall monitoring of the terminal. Optionally, processor 501 may include one or more processing cores; preferably, the processor 501 may integrate an application processor and a modem processor, wherein the application processor primarily handles operating systems, user pages, applications, etc., and the modem processor primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 501.
The memory 502 may be used to store software programs and modules, and the processor 501 executes various functional applications and data processing by executing the software programs and modules stored in the memory 502. The memory 502 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the computer device, etc. In addition, memory 502 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 502 may also include a memory controller to provide access to the memory 502 by the processor 501.
The terminal further comprises a power supply 503 for supplying power to the various components, preferably the power supply 503 may be logically connected to the processor 501 by a power management system, so that functions such as charge, discharge, and power consumption management may be implemented by the power management system. The power supply 503 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
In particular, in this embodiment, the processor 501 in the terminal loads executable files corresponding to the processes of one or more computer programs into the memory 502 according to the following instructions, and the processor 501 executes the computer programs stored in the memory 502, so as to implement the functions of the foregoing embodiments of the present application, for example, the processor 501 may perform the following steps:
acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types; detecting a local service type to obtain a target service type; inquiring a measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value; and carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
It will be appreciated by those of ordinary skill in the art that all or part of the steps of the various methods of the above embodiments may be performed by a computer program, or by computer program control related hardware, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present application also provides a storage medium in which a computer program is stored, the computer program being capable of being loaded by a processor to perform the steps of any of the methods provided by the embodiments of the present application.
Wherein the storage medium may be a computer readable storage medium, the storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
The steps of any one of the methods provided in the embodiments of the present application may be executed by the computer program stored in the storage medium, so that the beneficial effects that can be achieved by the methods provided in the embodiments of the present application may be achieved, which are detailed in the previous embodiments and are not described herein.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains.
It will be understood that the application is not limited to the embodiments which have been described above and shown in the drawings, but that various modifications and changes can be made without departing from the scope thereof.
Claims (10)
1. A method for cell measurement, comprising:
acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types;
detecting a local service type to obtain a target service type;
inquiring a measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value;
and carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
2. The method of claim 1, wherein said performing cell measurements based on said measurement configuration information and said target measurement initiation threshold value comprises:
acquiring the reference signal receiving power of a current serving cell;
if the reference signal receiving power of the current service cell is smaller than the target measurement starting threshold value, acquiring neighbor cell measurement information of a neighbor cell corresponding to the target service type from the measurement configuration information;
And measuring the neighbor cell according to the neighbor cell measurement information.
3. The method of claim 2, wherein the neighbor measurement information includes a neighbor measurement cycle time, the neighbor measurement cycle time being an interval time between two adjacent measurements;
the measuring the neighbor cell according to the neighbor cell measurement information includes:
periodically measuring the adjacent cell according to the adjacent cell measurement cycle time, and comparing the reference signal received power of the adjacent cell obtained by two adjacent measurements to obtain a first power difference value corresponding to the adjacent cell;
and if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time to obtain an expanded cycle time, wherein the expanded cycle time is used for periodically measuring the neighbor cell.
4. A method according to claim 3, wherein after said expanding said neighbor measurement period time, resulting in an expanded period time, the method further comprises:
performing periodic measurement on the adjacent cells according to the expansion period time, and comparing the reference signal received power of the adjacent cells obtained by two adjacent measurements to obtain a second power difference value corresponding to the adjacent cells;
And if the second power difference value is larger than the first threshold value, restoring the expansion period time to be the neighbor cell measurement period time.
5. The method of claim 3, wherein expanding the neighbor measurement cycle time if the first power difference is less than a first threshold value to obtain an expanded cycle time comprises one of:
if the first power difference value is smaller than a first threshold value, expanding the neighbor cell measurement cycle time by a preset value to obtain the expanded cycle time;
and if the first power difference value is smaller than a first threshold value, determining a matched expansion value according to the first power difference value, and expanding the neighbor cell measurement cycle time according to the expansion value to obtain the expansion cycle time.
6. The method according to any one of claims 2 to 5, further comprising:
judging whether the current neighbor cell measurement result obtained by measuring the neighbor cell each time accords with a reporting condition or not according to the reporting configuration information in the measurement configuration information; the method comprises the steps of,
if the current neighbor cell measurement result accords with the reporting condition and is not in the first time accord with the reporting condition, comparing the reference signal receiving power in the current neighbor cell measurement result and the previous reporting result to obtain a third power difference value; the method comprises the steps of,
And if the third power difference value is smaller than a second threshold value, not reporting the current neighbor cell measurement result to the base station, otherwise, reporting the current neighbor cell measurement result to the base station.
7. The method of claim 6, wherein the second threshold value is determined in one of the following ways:
obtaining a second threshold according to a preset second threshold;
and determining the second threshold value according to the target service type and the continuous interception and reporting times, wherein the continuous interception and reporting times refer to times which continuously meet the reporting condition for multiple times but are not reported.
8. A cell measurement apparatus, comprising:
the acquisition module is used for acquiring measurement configuration information and service threshold mapping information, wherein the service threshold mapping information comprises different service types and measurement starting threshold values matched with the service types;
the detection module is used for detecting the service type of the local location to obtain a target service type;
the query module is used for querying the measurement starting threshold value matched with the target service type according to the service threshold mapping information to obtain a target measurement starting threshold value;
and the measurement module is used for carrying out cell measurement according to the measurement configuration information and the target measurement starting threshold value.
9. A storage medium having stored thereon a computer program which, when executed by a processor of a computer, implements the method of any of claims 1 to 7.
10. A terminal, comprising: a memory storing a computer program; a processor reading a computer program stored in a memory to perform the method of any one of claims 1 to 7.
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365223A (en) * | 2007-08-09 | 2009-02-11 | 华为技术有限公司 | Method and apparatus for nearby region measurement, nearby region selection in long term evolution system |
| CN101631359A (en) * | 2009-08-06 | 2010-01-20 | 中兴通讯股份有限公司 | Method and system for measuring and configuring neighboring region of mobile terminal |
| CN102291733A (en) * | 2010-06-18 | 2011-12-21 | 中兴通讯股份有限公司 | Executing method and system for measuring tasks |
| CN103096368A (en) * | 2011-11-04 | 2013-05-08 | 中国移动通信集团公司 | Channel state information (CSI) measuring trigger method, terminal, base station and system |
| CN103200624A (en) * | 2012-01-10 | 2013-07-10 | 鼎桥通信技术有限公司 | Adaptive uplink enhancement method and radio network controller |
| CN103384398A (en) * | 2012-05-04 | 2013-11-06 | 展讯通信（上海）有限公司 | Method and system for switching control, user terminal and network device |
| CN104185201A (en) * | 2013-05-21 | 2014-12-03 | 中兴通讯股份有限公司 | Self-adaptive neighbor cell measurement period adjustment method and device |
| CN105451276A (en) * | 2014-07-29 | 2016-03-30 | 展讯通信（上海）有限公司 | Cell change order method based on circuit switched domain fall back (CSFB) |
| WO2017173839A1 (en) * | 2016-04-06 | 2017-10-12 | 中兴通讯股份有限公司 | Determination method, device, and system for starting cell measurement and storage medium |
| CN108260177A (en) * | 2016-12-28 | 2018-07-06 | 大唐移动通信设备有限公司 | A kind of serving cell switching method and base station based on type of service |
| US20180352459A1 (en) * | 2015-05-15 | 2018-12-06 | Lg Electronics Inc. | Method and device for terminal applying offset to measurement report triggering condition |
| CN110572855A (en) * | 2018-06-06 | 2019-12-13 | 中国移动通信集团吉林有限公司 | different-system switching method and device for Voice over Voice service |
| CN110831052A (en) * | 2018-08-07 | 2020-02-21 | 大唐移动通信设备有限公司 | Load balancing method and device based on periodic measurement report |
| CN114286396A (en) * | 2020-09-27 | 2022-04-05 | 中国移动通信集团浙江有限公司 | Cell switching method, device, computing equipment and computer storage medium |
| CN115278796A (en) * | 2022-07-19 | 2022-11-01 | Oppo广东移动通信有限公司 | Cell switching method, cell switching device, terminal equipment and storage medium |
| CN115708379A (en) * | 2021-08-19 | 2023-02-21 | 中国移动通信集团有限公司 | Switching control method and device of user terminal and computer readable storage medium |
| CN116156582A (en) * | 2022-11-28 | 2023-05-23 | 芯翼信息科技(南京)有限公司 | Neighbor cell measurement method, neighbor cell measurement device, neighbor cell measurement medium and electronic equipment |
-
2023
- 2023-08-22 CN CN202311057729.8A patent/CN116801364B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365223A (en) * | 2007-08-09 | 2009-02-11 | 华为技术有限公司 | Method and apparatus for nearby region measurement, nearby region selection in long term evolution system |
| CN101631359A (en) * | 2009-08-06 | 2010-01-20 | 中兴通讯股份有限公司 | Method and system for measuring and configuring neighboring region of mobile terminal |
| CN102291733A (en) * | 2010-06-18 | 2011-12-21 | 中兴通讯股份有限公司 | Executing method and system for measuring tasks |
| CN103096368A (en) * | 2011-11-04 | 2013-05-08 | 中国移动通信集团公司 | Channel state information (CSI) measuring trigger method, terminal, base station and system |
| CN103200624A (en) * | 2012-01-10 | 2013-07-10 | 鼎桥通信技术有限公司 | Adaptive uplink enhancement method and radio network controller |
| CN103384398A (en) * | 2012-05-04 | 2013-11-06 | 展讯通信（上海）有限公司 | Method and system for switching control, user terminal and network device |
| CN104185201A (en) * | 2013-05-21 | 2014-12-03 | 中兴通讯股份有限公司 | Self-adaptive neighbor cell measurement period adjustment method and device |
| CN105451276A (en) * | 2014-07-29 | 2016-03-30 | 展讯通信（上海）有限公司 | Cell change order method based on circuit switched domain fall back (CSFB) |
| US20180352459A1 (en) * | 2015-05-15 | 2018-12-06 | Lg Electronics Inc. | Method and device for terminal applying offset to measurement report triggering condition |
| WO2017173839A1 (en) * | 2016-04-06 | 2017-10-12 | 中兴通讯股份有限公司 | Determination method, device, and system for starting cell measurement and storage medium |
| CN108260177A (en) * | 2016-12-28 | 2018-07-06 | 大唐移动通信设备有限公司 | A kind of serving cell switching method and base station based on type of service |
| CN110572855A (en) * | 2018-06-06 | 2019-12-13 | 中国移动通信集团吉林有限公司 | different-system switching method and device for Voice over Voice service |
| CN110831052A (en) * | 2018-08-07 | 2020-02-21 | 大唐移动通信设备有限公司 | Load balancing method and device based on periodic measurement report |
| CN114286396A (en) * | 2020-09-27 | 2022-04-05 | 中国移动通信集团浙江有限公司 | Cell switching method, device, computing equipment and computer storage medium |
| CN115708379A (en) * | 2021-08-19 | 2023-02-21 | 中国移动通信集团有限公司 | Switching control method and device of user terminal and computer readable storage medium |
| CN115278796A (en) * | 2022-07-19 | 2022-11-01 | Oppo广东移动通信有限公司 | Cell switching method, cell switching device, terminal equipment and storage medium |
| CN116156582A (en) * | 2022-11-28 | 2023-05-23 | 芯翼信息科技(南京)有限公司 | Neighbor cell measurement method, neighbor cell measurement device, neighbor cell measurement medium and electronic equipment |
Non-Patent Citations (2)
| Title |
|---|
| SENG KHEAU CHUNG等: ""Enhanced Bandwidth Based Handover Decision Making Algorithm For Small Cell Wireless Networks"", 《2020 IEEE 2ND INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN ENGINEERING AND TECHNOLOGY (IICAIET)》 * |
| 祁建纲;李中年;王亚峰;: "一种判定LTE小区用户位置的新方法", 电信科学, no. 04 * |
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