WO2021017707A1 - 功率确定方法及终端设备 - Google Patents
功率确定方法及终端设备 Download PDFInfo
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- WO2021017707A1 WO2021017707A1 PCT/CN2020/098247 CN2020098247W WO2021017707A1 WO 2021017707 A1 WO2021017707 A1 WO 2021017707A1 CN 2020098247 W CN2020098247 W CN 2020098247W WO 2021017707 A1 WO2021017707 A1 WO 2021017707A1
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- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
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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
- H04W36/0085—Hand-off measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
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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
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
- H04W52/225—Calculation of statistics, e.g. average, variance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
Definitions
- the embodiments of the present disclosure relate to the field of communication technologies, and in particular, to a power determination method and terminal equipment.
- the terminal equipment in order to ensure the quality of service transmission (for example, voice service transmission or data service transmission), the terminal equipment can select the camping cell based on the S quasi-measurement (that is, the selected reception level value of the camping cell Srxlev>0). stay.
- the S quasi-measurement that is, the selected reception level value of the camping cell Srxlev>0.
- the selected reception level value of a cell can be determined by measuring the reference signal received power (RSRP) of the cell and other parameters, and the RSRP of a cell is usually determined by measuring the received power of the cell in the terminal equipment.
- the received power of all logical antenna ports of the reference signal is linearly averaged.
- the determined RSRP of the cell may be quite different from the actual RSRP of the cell, which may lead to The terminal device determines a cell that meets the S criterion as a cell that does not satisfy the S criterion, and then the terminal device performs cell measurement and selection again. As a result, the terminal device cannot accurately select a cell to camp on.
- the embodiments of the present disclosure provide a power determination method to solve the problem that the terminal device cannot accurately select a cell to camp on.
- this application is implemented as follows:
- embodiments of the present disclosure provide a power determination method, which is applied to a terminal device, and the method includes: obtaining M target ratios; and determining a target received power value according to the M target ratios.
- the target received power value is the received power value of the target receiving antenna
- each target ratio is the ratio of one target power value out of M target power values to the maximum target power value
- the maximum target power value is M target powers
- the maximum value among the values, the M target power values are the received power values of M logical antenna ports, the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device, and M is an integer greater than 1.
- a terminal device which may include an acquisition module and a determination module.
- the obtaining module is used to obtain M target ratios, each target ratio being the ratio of one of the M target power values to the maximum target power value, and the maximum target power value is among the M target power values
- the maximum value, the M target power values are the received power values of M logical antenna ports, the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device, and M is an integer greater than 1;
- the determining module is used for According to the M target ratios obtained by the obtaining module, the target received power value is determined, and the target received power value is the received power value of the target receiving antenna.
- the embodiments of the present disclosure provide a terminal device.
- the terminal device includes a processor, a memory, and a computer program that is stored in the memory and can run on the processor.
- the steps of the power determination method in one aspect.
- embodiments of the present disclosure provide a computer-readable storage medium storing a computer program on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the power determination method in the first aspect are implemented.
- M target ratios can be obtained (each target ratio is the ratio of one target power value among the M target power values to the maximum target power value, and the maximum target power value is among the M target power values
- the M target power values are the received power values of the M logical antenna ports, and the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device); and the target is determined according to the M target ratios
- the received power value (the target received power value is the received power value of the target receiving antenna).
- each target ratio in the M target ratios is the ratio of a target power value to the maximum target power value, that is, each target ratio can indicate the closeness between each target power value and the maximum target power value Therefore, the status of each logical antenna port of the signal sender (for example, network device) can be determined according to the M target ratios.
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- FIG. 1 is one of the schematic diagrams of a power determination method provided by an embodiment of the disclosure
- FIG. 2 is a second schematic diagram of a power determination method provided by an embodiment of the disclosure.
- FIG. 3 is the third schematic diagram of a power determination method provided by an embodiment of the disclosure.
- FIG. 4 is a fourth schematic diagram of a power determination method provided by an embodiment of the disclosure.
- FIG. 5 is one of the schematic structural diagrams of a terminal device provided by an embodiment of the disclosure.
- FIG. 6 is the second structural diagram of a terminal device provided by an embodiment of the disclosure.
- FIG. 7 is a schematic diagram of hardware of a terminal device provided by an embodiment of the disclosure.
- first and second in this document are used to distinguish different objects, rather than describing a specific order of objects.
- first preset formula and the second preset formula are used to distinguish different preset formulas, but not to describe the specific sequence of the preset formulas.
- words such as “exemplary” or “for example” are used as examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as being more optional or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
- the embodiments of the present disclosure provide a power determination method and terminal equipment, which can obtain M target ratios (each target ratio is the ratio of a target power value among the M target power values to the maximum target power value, and the maximum target power value Is the maximum value of the M target power values, the M target power values are the received power values of the M logical antenna ports, and the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device; and according to the M target ratios, determine the target received power value (the target received power value is the received power value of the target receiving antenna).
- M target ratios is the ratio of a target power value among the M target power values to the maximum target power value, and the maximum target power value Is the maximum value of the M target power values
- the M target power values are the received power values of the M logical antenna ports
- the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device
- each target ratio in the M target ratios is the ratio of a target power value to the maximum target power value, that is, each target ratio can indicate the closeness between each target power value and the maximum target power value Therefore, the status of each logical antenna port of the signal sender (for example, network device) can be determined according to the M target ratios.
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- the terminal device in the embodiment of the present disclosure may be a mobile terminal or a non-mobile terminal.
- the mobile terminal may be a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant
- the non-mobile terminal may be a personal computer (PC), a television (television, TV), a teller machine or a self-service machine, etc., which are not specifically limited in the embodiment of the present disclosure.
- the execution subject of the power determination method provided in the embodiments of the present disclosure may be the above-mentioned terminal device, or may be a functional module and/or functional entity in the terminal device that can implement the power determination method, and the specifics may be determined according to actual usage requirements.
- the embodiments of the present disclosure are not limited.
- a terminal device is taken as an example to illustrate the power determination method provided in the embodiment of the present disclosure.
- the terminal device when the terminal device is turned on, switched from the connected state to the idle state, or reenters the service area, the terminal device needs to select a certain cell to camp on.
- the terminal device In the process of the terminal device selecting the cell to camp on, the terminal device needs to first obtain the received power value of the cell (that is, the received power value of the terminal device in the cell), and based on the S criterion, determine whether the cell meets the requirements of the received power value camping conditions, so as to determine whether to camp in the cell.
- the terminal device can obtain the received power values of different receiving antennas of the terminal device, and determine the maximum received power value among these received power values as the received power value of the cell, and then the terminal device can pass the cell based on the S criterion.
- the received power value determines whether the cell meets the camping condition. In the case that the cell meets the camping condition, the terminal device can select the cell to camp on, and in the case that the cell does not meet the camping condition, the terminal device can search for other cells to camp on again.
- each target ratio in the M target ratios is the ratio of a target power value to the maximum target power value, that is, each target ratio can indicate the closeness between each target power value and the maximum target power value, so according to the The M target ratios can determine the status of each logical antenna port of the signal sender (for example, a network device).
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- an embodiment of the present disclosure provides a power determination method, and the method may include the following S201-S202.
- the terminal device obtains M target ratios.
- each target ratio may be the ratio of one of the M target power values to the maximum target power value, and the maximum target power value may be the maximum value among the M target power values, and the M target power values It can be the received power value of M logical antenna ports, that is, each target power value is the received power value of a logical antenna port.
- the M logical antenna ports can be the logical antenna ports of the target receiving antenna of the terminal device, and M is greater than An integer of 1.
- the terminal device may have multiple receiving antennas (ie, physical antennas), each receiving antenna may include multiple logical antenna ports, and different logical antenna ports may transmit different signals.
- each receiving antenna may include multiple logical antenna ports, and different logical antenna ports may transmit different signals.
- the foregoing target receiving antenna may be any one of the multiple receiving antennas.
- the received power value of the foregoing one logical antenna port may be the power value of the signal received by the logical antenna port.
- the signal may be a reference signal of a cell measured by the terminal device.
- the five target ratios are denoted as P ratio (1), P ratio (2), P ratio (3), P ratio (4), P ratio (5), where
- S202 The terminal device determines the target received power value according to the M target ratios.
- the above-mentioned target received power value is the received power value of the target receiving antenna.
- the above-mentioned target received power value that is, the received power value of the target receiving antenna may be an RSRP value or a received signal strength indication (RSSI) value and any other possible reception
- the power value can be specifically determined according to actual usage requirements, which is not limited in the embodiment of the present disclosure.
- the terminal device may sequentially determine the magnitude of the M target ratios and the preset threshold, and all target ratios in the M target ratios are less than a certain value.
- the terminal device can use the following first preset formula to determine the target received power value; in the case that any one of the M target ratios is greater than or equal to a certain threshold, the terminal device can use the following The second preset formula described above determines the target received power value.
- the foregoing S202 may be specifically implemented by the following S202a-S202b.
- the terminal device uses the first preset formula to determine the target received power value.
- each target ratio in the M target ratios is a ratio of a target power value to a maximum target power value, that is, each target ratio can represent each target power value and the maximum target power value.
- the closeness between the power values therefore, the state of each logical antenna port of the signal sender (for example, a network device) can be determined according to the M target ratios.
- the terminal device can determine that all logical antenna ports of the sender are currently Non-closed (non-mute) state, that is, all logical antenna ports of the sender can transmit signals normally.
- the terminal device can determine to send At least one logical antenna port among all the logical antenna ports of the sender is in a mute state, that is, at least one logical antenna port among all the logical antenna ports of the sender cannot transmit signals normally.
- the foregoing preset threshold may be specifically determined according to actual use requirements, and the embodiment of the present disclosure does not limit it.
- the foregoing first preset formula may be:
- P is the target received power value
- P(i) is the i-th target power value among the M target power values
- M is the number of logical antenna ports on the target receiving antenna, 1 ⁇ i ⁇ M.
- the terminal device may perform according to the above first preset Set the formula to calculate the target received power value of the above target receiving antenna as among them
- the terminal device uses a second preset formula to determine the target received power value.
- the foregoing second preset formula may be:
- P is the target received power value
- P ratio (i) is the ith target ratio among M target ratios
- F i P ratio (1),...,P ratio (i),...P ratio (M)
- P(i) is the i-th target power value among the M target power values
- M is the number of signals received by the target receiving antenna, 1 ⁇ i ⁇ M.
- the aforementioned F i (P ratio (1),...,P ratio (i),...P ratio (M)) is a conversion function, which can be used to convert M target ratios (1),...,P ratio (i),...P ratio (M) is converted into M weighting coefficients.
- M target ratios P ratio (1),...,P ratio (i),...P ratio (M) are input at the same time, M weighting coefficients can be output at the same time.
- each weighting coefficient is a decimal between 0 and 1.
- the terminal device can The second preset formula is calculated to obtain the above target received power value
- F 1 , F 2 , F 3 , F 4 , F 5 can be inputted by P ratio (1), P ratio (2), P ratio (3), P ratio (4), P ratio (5) at the same time It can be obtained from the above conversion function, and F 1 , F 2 , F 3 , F 4 , and F 5 are all decimals between 0 and 1.
- each target ratio in the M target ratios is a ratio of a target power value to a maximum target power value, that is, each target ratio can represent the difference between each target power value and the maximum target power value.
- the proximity therefore, the status of each logical antenna port of the signal sender (for example, network device) can be determined according to the M target ratios.
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- the terminal device may first obtain M target power values, and then obtain M target ratios according to the M target power values.
- the power determination method provided by the embodiment of the present disclosure may further include the following S203, and the foregoing S201 may specifically The following S201a is implemented.
- S203 The terminal device obtains M target power values.
- the terminal device calculates the ratio of each of the M target power values to the maximum target power value to obtain M target ratios.
- the terminal device can determine the maximum value of the M target power values, and then the terminal device can determine the maximum value of the M target power values and the M target power values.
- the maximum value determines M target ratios, that is, the ratio of each target power value in the M target power values to the maximum value of the M target power values is calculated separately to obtain M target ratios. It can be understood that a target power value can correspond to a target ratio.
- each target ratio in the M target ratios is a ratio of a target power value to a maximum target power value, that is, each target ratio can represent the difference between each target power value and the maximum target power value. Therefore, the status of each logical antenna port of the signal sender (such as a network device) can be determined according to the M target ratios, so that the target power value determined according to the target ratio has a higher accuracy.
- the foregoing S203 may be specifically implemented by the following S203a-S203b.
- the terminal device obtains M power average values.
- each of the M power averages may be an average received power of one logical antenna port among the M logical antenna ports within the target range.
- the average value of the received power of a logical antenna port within the target range can be understood as the average value of the received signal power of the logical antenna port within the target range.
- the foregoing target range may be a target duration or a target bandwidth.
- each of the M power averages may be the power average of the signal received by a logical antenna port within the target duration; or, each of the M power averages may be The average power of the signal received by a logical antenna port within the target bandwidth.
- it can be determined according to actual usage requirements, and the embodiment of the present disclosure does not limit it.
- the aforementioned target duration may be any duration that meets actual use requirements, and may be specifically determined according to actual use requirements, which is not limited in the embodiments of the present disclosure.
- the above-mentioned target bandwidth may be the system bandwidth, or any bandwidth in the system bandwidth that meets actual usage requirements, and can be specifically determined according to actual usage requirements, which is not limited in the embodiments of the present disclosure.
- the target receiving antenna of the terminal device includes 5 logical antenna ports
- the target duration is 0.01h (hour)
- the power of the signal received by the 5 logical antenna ports of the target receiving antenna within 0.01h is recorded as : P total (1), P total (2), P total (3), P total (4), P total (5)
- the terminal device can obtain 5 power average values, respectively P mean (1), P mean (2),P mean (3),P mean (4),P mean (5), where,
- the terminal device uses M power average values as M target power values.
- the terminal device may use the M power average values as the M target power values.
- each target power value is the average power value of a logical antenna port of the target receiving antenna of the terminal device in the target duration or target bandwidth
- the target power value obtained by the terminal device can accurately represent the logic
- the magnitude of the power received by the antenna port makes the target ratio determined by the terminal device by the target power value more accurate.
- the terminal device determines the received power value of each of the N receiving antennas, so as to obtain Multiple received power values. Moreover, after the terminal device determines the multiple received power values, the terminal device may determine whether the target cell meets the camping condition based on the S criterion according to the maximum received power value among the multiple received power values.
- the power determination method provided by the embodiment of the present disclosure may further include the following S204.
- the terminal device determines whether the target cell meets the camping condition based on the S criterion according to the maximum received power value among the multiple received power values.
- the above-mentioned target cell is a cell measured by the terminal device, and the above-mentioned multiple received power values are received power values of multiple receiving antennas. That is, each of the multiple received power values is the received power value of one of the multiple received antennas.
- the terminal device when the target receiving antenna of the terminal device is multiple receiving antennas, the terminal device can execute the power determination method provided in the embodiment of the present disclosure for each receiving antenna of the terminal device to determine the The received power value of each receiving antenna, so that multiple received power values can be obtained. Moreover, after the terminal device determines the multiple received power values, the terminal device may determine whether the target cell meets the camping condition based on the S criterion according to the maximum received power value among the multiple received power values. When the terminal device determines that the target cell meets the camping condition, the terminal device can initiate a network camping request in the target cell. In the case that the terminal device determines that the target cell does not meet the camping condition, the terminal device can search for other cells to camp again .
- the terminal device can determine whether the target cell meets the camping condition based on the maximum received power value in the multiple receiving antennas and based on the S criterion, the judgment result is relatively accurate.
- the power determination methods shown in the drawings of the above methods are all exemplified in conjunction with a drawing in the embodiments of the present disclosure.
- the power determination methods shown in the figures of the above methods can also be implemented in combination with any other figures that can be combined as illustrated in the above embodiments, and will not be repeated here.
- an embodiment of the present disclosure provides a terminal device 400.
- the terminal device may include an acquiring module 401 and a determining module 402.
- the obtaining module 401 may be used to obtain M target ratios, each target ratio being the ratio of one of the M target power values to the maximum target power value, and the maximum target power value is M target power values
- the maximum value of the M target power values is the received power value of the M logical antenna ports, the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device, and M is an integer greater than 1;
- the determining module 402 Can be used to determine the target received power value according to the M target ratios obtained by the obtaining module 401, where the target received power value is the received power value of the target receiving antenna.
- the above-mentioned determining module 402 is specifically configured to determine the target received power value by using the first preset formula when all target ratios in the M target ratios are less than a preset threshold; Or, in the case that any one of the M target ratios is greater than or equal to the preset threshold, the second preset formula is used to determine the target received power value.
- the foregoing first preset formula may be: Among them, P is the target received power value, P(i) is the i-th target power value among the M target power values, M is the number of signals received by the target receiving antenna, 1 ⁇ i ⁇ M.
- the foregoing second preset formula may be: Among them, P is the target received power value, P ratio (i) is the ith target ratio among M target ratios, F i (P ratio (1),...,P ratio (i),...P ratio (M)) is the transfer function, P(i) is the i-th target power value among the M target power values, M is the number of signals received by the target receiving antenna, 1 ⁇ i ⁇ M.
- the above-mentioned obtaining module 401 may also be used to obtain M target power values before obtaining the M target ratios; the above-mentioned obtaining module 401 is specifically used to calculate the M target power values.
- the ratio of each target power value to the maximum target power value yields M target ratios.
- the above-mentioned obtaining module 401 is specifically configured to obtain M power average values, and use the M power average values as M target power values, where each power average value may be M
- the target receiving antenna can be any one of the multiple receiving antennas.
- the terminal device also includes a sending module 403, which can be used to determine After the module 402 determines multiple received power values, it determines whether the target cell satisfies the camping condition based on the S criterion based on the maximum received power value among the multiple received power values.
- the target cell is the cell measured by the terminal device.
- the power value is the received power value of multiple receiving antennas.
- the embodiment of the present disclosure provides a terminal device that can obtain M target ratios (each target ratio is the ratio of one of the M target power values to the maximum target power value, and the maximum target power value is The maximum value of the M target power values, the M target power values are the received power values of M logical antenna ports, and the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device; and according to the M Determine the target received power value (the target received power value is the received power value of the target receiving antenna).
- each target ratio in the M target ratios is the ratio of a target power value to the maximum target power value, that is, each target ratio can indicate the closeness between each target power value and the maximum target power value Therefore, the status of each logical antenna port of the signal sender (for example, network device) can be determined according to the M target ratios.
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- FIG. 7 is a schematic diagram of the hardware structure of a terminal device that implements various embodiments of the present disclosure.
- the terminal device 100 includes but is not limited to: a radio frequency unit 101, a network module 102, an audio output unit 103, an input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, and a memory 109 , The processor 110, and the power supply 111 and other components.
- the structure of the terminal device shown in FIG. 7 does not constitute a limitation on the terminal device, and the terminal device may include more or fewer components than those shown in the figure, or a combination of certain components, or different components Layout.
- terminal devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
- the processor 110 may be used to obtain M target ratios, and determine the target received power value according to the M target ratios.
- each target ratio is the ratio of one target power value among the M target power values to the maximum target power value
- the maximum target power value is the maximum value among the M target power values
- the M target power values are the terminal equipment Is the power value of the M signals received by the target receiving antenna
- the target receiving power value is the receiving power value of the target receiving antenna.
- the acquiring module 401 and the determining module 402 in the above-mentioned structural schematic diagram of the terminal device may be implemented by the above-mentioned processor 110.
- the sending module 403 in the above-mentioned structural schematic diagram of the terminal device may be implemented by the above-mentioned radio frequency unit 101.
- the embodiment of the present disclosure provides a terminal device that can obtain M target ratios (each target ratio is the ratio of one of the M target power values to the maximum target power value, and the maximum target power value is The maximum value of the M target power values, the M target power values are the received power values of M logical antenna ports, and the M logical antenna ports are the logical antenna ports of the target receiving antenna of the terminal device; and according to the M Determine the target received power value (the target received power value is the received power value of the target receiving antenna).
- each target ratio in the M target ratios is the ratio of a target power value to the maximum target power value, that is, each target ratio can indicate the closeness between each target power value and the maximum target power value Therefore, the status of each logical antenna port of the signal sender (for example, network device) can be determined according to the M target ratios.
- the embodiment of the present disclosure considers the status of each logical antenna port of the sender when determining the received power value of the target receiving antenna of the terminal device, the determined received power value of the target receiving antenna (that is, the aforementioned target received power Value) is closer to the actual received power value of the target receiving antenna, that is, the target received power value can accurately reflect the signal coverage strength of the cell measured by the terminal device, so that the terminal device can accurately determine whether the cell meets the camping condition, This ensures that the terminal device can accurately select the cell to camp on.
- the radio frequency unit 101 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 110; Uplink data is sent to the base station.
- the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
- the radio frequency unit 101 can also communicate with the network and other devices through a wireless communication system.
- the terminal device provides users with wireless broadband Internet access through the network module 102, such as helping users to send and receive emails, browse web pages, and access streaming media.
- the audio output unit 103 can convert the audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output them as sounds. Moreover, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (for example, call signal reception sound, message reception sound, etc.).
- the audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.
- the input unit 104 is used to receive audio or video signals.
- the input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042.
- the graphics processing unit 1041 is used to capture still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
- the processed image frame can be displayed on the display unit 106.
- the image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the network module 102.
- the microphone 1042 can receive sound, and can process such sound into audio data.
- the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 101 for output in the case of a telephone call mode.
- the terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors.
- the light sensor includes an ambient light sensor and a proximity sensor.
- the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light.
- the proximity sensor can close the display panel 1061 and the display panel 1061 when the terminal device 100 is moved to the ear. / Or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 105 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
- the display unit 106 is used to display information input by the user or information provided to the user.
- the display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
- LCD liquid crystal display
- OLED organic light-emitting diode
- the user input unit 107 can be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal device.
- the user input unit 107 includes a touch panel 1071 and other input devices 1072.
- the touch panel 1071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 1071 or near the touch panel 1071. operating).
- the touch panel 1071 may include two parts: a touch detection device and a touch controller.
- the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 110, the command sent by the processor 110 is received and executed.
- the touch panel 1071 can be realized by various types such as resistive, capacitive, infrared, and surface acoustic wave.
- the user input unit 107 may also include other input devices 1072.
- other input devices 1072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
- the touch panel 1071 can be overlaid on the display panel 1061.
- the touch panel 1071 detects a touch operation on or near it, it is transmitted to the processor 110 to determine the type of the touch event.
- the type of event provides corresponding visual output on the display panel 1061.
- the touch panel 1071 and the display panel 1061 are used as two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated
- the implementation of the input and output functions of the terminal device is not specifically limited here.
- the interface unit 108 is an interface for connecting an external device with the terminal device 100.
- the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
- the interface unit 108 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal device 100 or can be used to connect to the terminal device 100 and external Transfer data between devices.
- the memory 109 can be used to store software programs and various data.
- the memory 109 may mainly include a program storage area and a data storage area.
- the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
- the memory 109 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
- the processor 110 is the control center of the terminal device. It uses various interfaces and lines to connect the various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 109, and calls data stored in the memory 109 , Perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole.
- the processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
- the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 110.
- the terminal device 100 may also include a power source 111 (such as a battery) for supplying power to various components.
- a power source 111 such as a battery
- the power source 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
- the terminal device 100 includes some functional modules not shown, which will not be repeated here.
- an embodiment of the present disclosure further provides a terminal device, including a processor 110, a memory 109, a computer program stored in the memory 109 and capable of running on the processor 110, and the computer program is implemented when the processor 110 is executed.
- a terminal device including a processor 110, a memory 109, a computer program stored in the memory 109 and capable of running on the processor 110, and the computer program is implemented when the processor 110 is executed.
- the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
- the computer program is executed by a processor, each process of the foregoing method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, I won’t repeat them here.
- the computer-readable storage medium may include read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, etc.
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Abstract
Description
Claims (16)
- 一种功率确定方法,应用于终端设备,所述方法包括:获取M个目标比值,每个目标比值为M个目标功率值中的一个目标功率值与最大目标功率值的比值,所述最大目标功率值为所述M个目标功率值中的最大值,所述M个目标功率值为M个逻辑天线端口的接收功率值,所述M个逻辑天线端口为所述终端设备的目标接收天线的逻辑天线端口,M为大于1的整数;根据所述M个目标比值,确定目标接收功率值,所述目标接收功率值为所述目标接收天线的接收功率值。
- 根据权利要求1所述的方法,其中,所述根据所述M个目标比值,确定目标接收功率值,包括:在所述M个目标比值中的全部目标比值均小于预设阈值的情况下,采用第一预设公式,确定所述目标接收功率值;或者,在所述M个目标比值中的至少一个目标比值大于或等于预设阈值的情况下,采用第二预设公式,确定所述目标接收功率值。
- 根据权利要求1所述的方法,其中,所述获取M个目标比值之前,所述方法还包括:获取所述M个目标功率值;所述获取M个目标比值,包括:计算所述M个目标功率值中的每个目标功率值与所述最大目标功率值的比值,得到所述M个目标比值。
- 根据权利要求5所述的方法,其中,所述获取所述M个目标功率值,包括:获取M个功率平均值,每个功率平均值为所述M个逻辑天线端口中的一个逻辑天线端口在目标范围内的接收功率平均值,所述目标范围为目标时长或目标带宽;将所述M个功率平均值作为所述M个目标功率值。
- 根据权利要求1所述的方法,其中,所述目标接收天线为多个接收天线中的任意一个接收天线,所述方法还包括:在确定多个接收功率值之后,根据所述多个接收功率值中的最大接收功率值,基于S准则判断目标小区是否满足驻留条件,所述目标小区为所述终端设备所测量的小区,所述多个接收功率值为所述多个接收天线的接收功率值。
- 一种终端设备,所述终端设备包括获取模块和确定模块;所述获取模块,用于获取M个目标比值,每个目标比值为M个目标功率值中的一个目标功率值与最大目标功率值的比值,所述最大目标功率值为所述M个目标功率值中的最大值,所述M个目标功率值为M个逻辑天线端口的接收功率值,所述M个逻辑天线端口为所述终端设备的目标接收天线的逻辑天线端口,M为大于1的整数;所述确定模块,用于根据所述获取模块获取的所述M个目标比值,确定目标接收功率值,所述目标接收功率值为所述目标接收天线的接收功率值。
- 根据权利要求8所述的终端设备,其中,所述确定模块,具体用于在所述M个目标比值中的全部目标比值均小于预设阈值的情况下,采用第一预设公式,确定所述目标接收功率值;或者,在所述M个目标比值中的至少一个目标比值大于或等于预设阈值的情况下,采用第二预设公式,确定所述目标接收功率值。
- 根据权利要求8所述的终端设备,其中,所述获取模块,还用于在获取所述M个目标比值之前,获取所述M个目标功率值;所述获取模块,具体用于计算所述M个目标功率值中的每个目标功率值与所述最大目标功率值的比值,得到所述M个目标比值。
- 根据权利要求12所述的终端设备,其中,所述获取模块,具体用于获取M个功率平均值,并将所述M个功率平均值作为所述M个目标功率值,每个功率平均值为所述M个逻辑天线端口中的一个逻辑天线 端口在目标范围内的接收功率平均值,所述目标范围为目标时长或目标带宽。
- 根据权利要求8所述的终端设备,其中,所述目标接收天线为多个接收天线中的任意一个接收天线,所述终端设备还包括发送模块;所述发送模块,用于在所述确定模块确定多个接收功率值之后,根据所述多个接收功率值中的最大接收功率值,基于S准则判断目标小区是否满足驻留条件,所述目标小区为所述终端设备所测量的小区,所述多个接收功率值为所述多个接收天线的接收功率值。
- 一种终端设备,所述终端设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至7中任一项所述的功率确定方法的步骤。
- 一种计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至7中任一项所述的功率确定方法的步骤。
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EP20848059.0A EP4007364B1 (en) | 2019-07-30 | 2020-06-24 | Power determining method and terminal device |
KR1020227005885A KR20220039759A (ko) | 2019-07-30 | 2020-06-24 | 전력 결정 방법 및 단말 장비 |
ES20848059T ES2955818T3 (es) | 2019-07-30 | 2020-06-24 | Método y dispositivo terminal de determinación de potencia |
JP2022505535A JP7252410B2 (ja) | 2019-07-30 | 2020-06-24 | パワー決定方法及び端末機器 |
US17/583,475 US20220150767A1 (en) | 2019-07-30 | 2022-01-25 | Power determining method and terminal device |
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CN201910696356.6 | 2019-07-30 | ||
CN201910696356.6A CN110493831B (zh) | 2019-07-30 | 2019-07-30 | 一种功率确定方法及终端设备 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140086293A1 (en) * | 2012-09-27 | 2014-03-27 | Ntt Docomo, Inc. | Receiver and method of reception quality measurement used in wireless network |
CN104185202A (zh) * | 2013-05-24 | 2014-12-03 | 普天信息技术研究院有限公司 | 参考信号接收功率的确定方法 |
CN108934059A (zh) * | 2017-05-27 | 2018-12-04 | 深圳市金立通信设备有限公司 | 免授权频段驻留小区的选择方法及相关设备 |
CN110493831A (zh) * | 2019-07-30 | 2019-11-22 | 维沃移动通信有限公司 | 一种功率确定方法及终端设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8340160B2 (en) * | 2008-02-28 | 2012-12-25 | Nokia Corporation | Dynamic combining threshold for a rake receiver |
WO2013181783A1 (zh) * | 2012-06-04 | 2013-12-12 | 华为技术有限公司 | 一种测量信号接收功率的方法、终端、基站及系统 |
EP2945414B1 (en) * | 2013-01-14 | 2018-03-07 | LG Electronics Inc. | Method for reporting channel state information for three-dimensional beamforming in wireless communication system and device therefor |
WO2014157867A1 (en) * | 2013-03-25 | 2014-10-02 | Lg Electronics Inc. | Method for receiving down link signal and apparatus therefor |
EP2787662B1 (en) * | 2013-04-05 | 2018-02-28 | Telefonaktiebolaget LM Ericsson (publ) | Antenna port detection |
JP6234726B2 (ja) * | 2013-07-29 | 2017-11-22 | 株式会社Nttドコモ | 基地局、ユーザ端末及び無線通信方法 |
CN104467938B (zh) * | 2014-11-20 | 2018-06-22 | 京信通信系统(中国)有限公司 | 选择分集接收合并模式的方法和系统 |
CN105992265B (zh) * | 2015-01-30 | 2019-09-17 | 电信科学技术研究院 | 一种小区测量方法及终端 |
US10536199B2 (en) * | 2015-04-10 | 2020-01-14 | Lg Electronics Inc. | Method for reporting channel state information in wireless communication system and device therefor |
US10374839B2 (en) * | 2015-08-13 | 2019-08-06 | Lg Electronics Inc. | Operation method of user equipment in relation to CSI-RS in wireless communication system and apparatus supporting the same |
WO2017039397A1 (ko) * | 2015-09-03 | 2017-03-09 | 엘지전자(주) | 무선 통신 시스템에서 동기 신호를 송수신하기 위한 방법 및 이를 위한 장치 |
CN106941681B (zh) * | 2016-01-04 | 2020-03-31 | 中兴通讯股份有限公司 | 一种确定天线极化类型的方法、装置及基站 |
CN108282202B (zh) * | 2017-01-06 | 2021-09-14 | 华为技术有限公司 | 一种功率配置方法及相关设备 |
US10334456B2 (en) * | 2017-07-06 | 2019-06-25 | Futurewei Technologies, Inc. | Optimizing cellular networks using deep learning |
US10594382B2 (en) * | 2018-01-02 | 2020-03-17 | Apple Inc. | Phase tracking reference signal (PT-RS) power boosting |
-
2019
- 2019-07-30 CN CN201910696356.6A patent/CN110493831B/zh active Active
-
2020
- 2020-06-24 ES ES20848059T patent/ES2955818T3/es active Active
- 2020-06-24 JP JP2022505535A patent/JP7252410B2/ja active Active
- 2020-06-24 EP EP20848059.0A patent/EP4007364B1/en active Active
- 2020-06-24 WO PCT/CN2020/098247 patent/WO2021017707A1/zh unknown
- 2020-06-24 KR KR1020227005885A patent/KR20220039759A/ko not_active Application Discontinuation
-
2022
- 2022-01-25 US US17/583,475 patent/US20220150767A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140086293A1 (en) * | 2012-09-27 | 2014-03-27 | Ntt Docomo, Inc. | Receiver and method of reception quality measurement used in wireless network |
CN104185202A (zh) * | 2013-05-24 | 2014-12-03 | 普天信息技术研究院有限公司 | 参考信号接收功率的确定方法 |
CN108934059A (zh) * | 2017-05-27 | 2018-12-04 | 深圳市金立通信设备有限公司 | 免授权频段驻留小区的选择方法及相关设备 |
CN110493831A (zh) * | 2019-07-30 | 2019-11-22 | 维沃移动通信有限公司 | 一种功率确定方法及终端设备 |
Non-Patent Citations (2)
Title |
---|
ALCATEL-LUCENT: "LC-MTC UE RSRP/RSRQ measurement requirements", 3GPP DRAFT; R4-71AH-0025 LC-MTC UE RSRP RSRQ REQUIREMENTS V1.0, vol. RAN WG4, 18 June 2016 (2016-06-18), Beijing, P.R. China, pages 1 - 3, XP050826448 * |
See also references of EP4007364A4 * |
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KR20220039759A (ko) | 2022-03-29 |
CN110493831A (zh) | 2019-11-22 |
EP4007364B1 (en) | 2023-08-09 |
EP4007364A1 (en) | 2022-06-01 |
JP7252410B2 (ja) | 2023-04-04 |
CN110493831B (zh) | 2021-09-28 |
ES2955818T3 (es) | 2023-12-07 |
US20220150767A1 (en) | 2022-05-12 |
EP4007364A4 (en) | 2022-09-21 |
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