WO2019242478A1 - Ph的计算方法和终端 - Google Patents
Ph的计算方法和终端 Download PDFInfo
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- WO2019242478A1 WO2019242478A1 PCT/CN2019/089255 CN2019089255W WO2019242478A1 WO 2019242478 A1 WO2019242478 A1 WO 2019242478A1 CN 2019089255 W CN2019089255 W CN 2019089255W WO 2019242478 A1 WO2019242478 A1 WO 2019242478A1
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- Prior art keywords
- loss reference
- time
- path loss
- road
- change instruction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- 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
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
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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
- H04W52/365—Power headroom reporting
Definitions
- the present disclosure relates to the field of communication technologies, and in particular, to a method and terminal for calculating a power headroom (PH).
- PH power headroom
- the terminal needs to report a power headroom report (PHR).
- the PHR includes PH.
- PH can also be called the cell power headroom.
- the PHR can also include the cell's maximum transmit power (Pcmax. c).
- PH is calculated by the terminal according to the values measured by the path loss reference, etc., and the current path loss reference in the communication system is pre-configured to the terminal, that is, the path loss reference obtained by the terminal is always Does not change, which results in poor performance in reporting PH.
- Embodiments of the present disclosure provide a method for calculating PH and a terminal, so as to solve the problem that the terminal reports poor PH performance.
- an embodiment of the present disclosure provides a method for calculating PH, which is applied to a terminal and includes:
- the PH is calculated using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference changed by the road loss reference change instruction.
- an embodiment of the present disclosure provides a terminal, including:
- a calculation module is configured to calculate PH using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference where the road loss reference change instruction is changed.
- an embodiment of the present disclosure provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
- a terminal including: a memory, a processor, and a computer program stored on the memory and executable on the processor.
- the computer program is executed by the processor, The steps in the method for calculating PH provided by the embodiments of the present disclosure are implemented.
- an embodiment of the present disclosure provides a computer-readable storage medium.
- the computer-readable storage medium stores a computer program, and the computer program implements a method for calculating a PH provided by an embodiment of the present disclosure when the computer program is executed by a processor. A step of.
- a path loss reference change instruction is received; PH is calculated using a specific path loss reference, where the specific path loss reference includes a path loss reference before the path loss reference change instruction is changed, or the path loss reference Change the path loss reference for the change instruction. This can improve the performance of the terminal reporting PH.
- FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
- FIG. 2 is a flowchart of a method for calculating PH provided by an embodiment of the present disclosure
- FIG. 3 is a flowchart of another PH calculation method according to an embodiment of the present disclosure.
- FIG. 4 is a schematic diagram of sending a path loss reference even more instruction according to an embodiment of the present disclosure
- FIG. 5 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- FIG. 6 is a structural diagram of another terminal provided by an embodiment of the present disclosure.
- words such as “exemplary” or “for example” are used as examples, illustrations or illustrations. Any embodiment or design described as “exemplary” or “for example” in the embodiments of the present disclosure should not be construed as more preferred or advantageous over other embodiments or designs. Rather, the use of the words “exemplary” or “for example” is intended to present the relevant concept in a concrete manner.
- the wireless communication system may be a 5G system, an evolved long term evolution (evolved long term evolution, eLTE) system, or a subsequent evolved communication system.
- eLTE evolved long term evolution
- FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in FIG. 1, it includes a terminal 11 and a base station 12, where the terminal 11 may be a user terminal (User Equipment, UE). Or other terminal-side devices, such as: mobile phones, tablet computers, laptop computers, personal digital assistants (PDAs), mobile Internet devices (MID), or It should be noted that terminal-side devices such as wearable devices are not limited to the specific types of the terminal 11 in the embodiments of the present disclosure.
- PDAs personal digital assistants
- MID mobile Internet devices
- the above base station 12 may be a 4G base station, or a 5G base station, or a base station in a later version, or a base station in another communication system, or referred to as a Node B, an evolved Node B, or other words in the field, as long as the same technology is achieved Effectively, the base station is not limited to a specific technical vocabulary.
- the base station 12 may be a master base station (Master Node, MN) or a secondary base station (Secondary Node, SN). It should be noted that, in the embodiment of the present disclosure, only a 5G base station is taken as an example, but the specific type of the base station is not limited.
- FIG. 2 is a flowchart of a PH calculation method provided by an embodiment of the present disclosure. The method is applied to a terminal. As shown in FIG. 2, the method includes the following steps:
- Step 201 Receive a path loss reference change instruction (Change of path loss reference).
- the above may be the terminal receiving the path loss reference change instruction sent by the base station, and of course, it may not exclude the possibility of sending by other devices, such as sending by other terminals.
- the path loss reference change instruction is used to instruct to change the first path loss reference to a second path loss reference.
- the first path loss reference can be understood as the path loss reference before the path loss reference change instruction is changed
- the second path loss reference can be understood as a path loss reference changed by the path loss reference change instruction.
- the first path loss reference herein may refer to one or more path loss references.
- the second path loss reference may also refer to one or more path loss references.
- the first path loss reference may include a path loss reference corresponding to Synchronous Signal Block (SSB) 1, a path loss reference corresponding to SSB 2, a path loss reference of a physical uplink shared channel (PUSCH), One or more of the path loss reference of the physical uplink control channel (PUCCH) and the path loss reference of the sounding reference signal (SRS), etc., the above-mentioned path loss reference change indication may be These path loss reference signals are changed to other path loss references.
- SSB Synchronous Signal Block
- PUSCH physical uplink shared channel
- PUCCH physical uplink control channel
- SRS sounding reference signal
- the above path loss reference change indication may be instructed through a medium access control layer control unit (MAC, CE) or a physical downlink control channel (PDCCH), etc., to instruct changing the current use of the terminal Of road loss reference.
- MAC medium access control layer control unit
- PDCCH physical downlink control channel
- the terminal may perform the path loss reference change after receiving the path loss reference change instruction, for example, the first path loss reference is changed to the second path loss reference.
- Step 202 Calculate PH using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference changed by the road loss reference change instruction.
- the specific path loss reference may be determined according to the time of calculating the PH, the time of triggering the PHR report, or the time of generating the Protocol Data Unit (PDU) including the PHR.
- the specific road loss reference may be determined according to different situations, including: the road loss reference before the road loss reference change instruction is changed, or the road loss reference changed by the road loss reference change instruction.
- the PDU may be a Medium Access Control (MAC) PDU.
- MAC Medium Access Control
- the above PH may include one or more of the following:
- the terminal sends a PH value of a physical uplink shared channel (PUSCH);
- PUSCH physical uplink shared channel
- the terminal sends the PH values of the PUSCH and the Physical Uplink Control Channel (PUCCH);
- the terminal sends a PH value of a sounding reference signal (Sounding Reference Signal, SRS).
- SRS Sounding Reference Signal
- the path loss reference change instruction is received in the above steps, when calculating the PH, the path loss reference before the change of the path loss reference change instruction or the path loss reference changed by the path loss reference change instruction can be selected, thereby increasing the PH reported by the terminal. Performance. Because the terminal can select a suitable path loss reference to calculate the PH according to factors such as different scenario requirements or the receiving time of the path loss reference change indication. It should be noted that, in the embodiment of the present disclosure, the execution order of steps 201 and 202 is not limited.
- step 201 may be after step 202
- step 201 may be performed before step 202, where the accompanying drawings take this situation as an example for illustration.
- a path loss reference change instruction is received; PH is calculated using a specific path loss reference, where the specific path loss reference includes a path loss reference before the path loss reference change instruction is changed, or the path loss reference Change the path loss reference for the change instruction. This can improve the performance of the terminal reporting PH.
- FIG. 3 is a flowchart of another PH calculation method according to an embodiment of the present disclosure. The method is applied to a terminal. As shown in FIG. 3, the method includes the following steps:
- Step 301 Receive a path loss reference change instruction.
- Step 302 Calculate PH using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference changed by the road loss reference change instruction.
- the specific path loss reference includes:
- the latest path loss reference used above may be a path loss reference recently used by the terminal.
- the most recently used path loss reference is the one before the change of the path loss reference change instruction.
- Path loss reference If a path loss reference change instruction is received, the most recently used path loss reference is the path loss reference changed by the path loss reference change instruction. Because the terminal can change the path loss reference after receiving the above-mentioned path loss reference change instruction.
- the PH in the PHR reported by the terminal to the base station can be consistent with the path loss reference used by the base station to calculate the PH, so as to improve the accuracy of the report.
- the latest used path loss reference includes: the path loss reference changed by the path loss reference change indication; or
- the latest used path loss reference includes: The path loss reference changed by the path loss reference change instruction, wherein the terminal changes the middle PH value of the PHR to a PH calculated using the changed path loss reference.
- the second time is a specified time before the terminal generates a PDU including a PHR or a power headroom report PHR reporting time.
- the overlap between the receiving time of the path loss reference change instruction and the second time may mean that the PDU including the PHR is received and the path loss reference change instruction is received at the same time.
- the PH can be calculated using the road loss reference changed by the road loss reference change instruction, and if the road loss reference change instruction is received, The time is after the second time, or the reception time of the path loss reference change instruction overlaps with the second time, then the path loss reference PH changed by the path loss reference change instruction is used, and the middle PH value of the PHR is changed. Change to the PH calculated using the changed path loss reference. Therefore, it is possible to ensure that the PH in the PHR reported by the terminal to the base station is consistent with the path loss reference used by the base station to calculate the PH, so as to improve the reporting accuracy.
- the specific path loss reference includes:
- the first time or the path loss reference corresponding to the second time wherein the first time is a time when the terminal triggers a PHR report (PHR trigger), and the second time is a time when the terminal generates a PDU including a PHR Or the specified time before the power headroom report PHR report time.
- the time when the PDU including the PHR is generated may be the time when the MAC PDU (PHR MAC PDU Assembly) including the PHR is generated.
- the path loss reference corresponding to the first time may be determined according to the first time, and the path loss reference having a specific relationship at the first time, for example, the path loss reference corresponding to the first time includes: Time used path loss reference.
- the road loss reference used at the first time may include: the road loss reference used before the first time, and the road loss reference changed at the first time (for example, : The path loss change reference is received at the first time), the path loss reference used at the first time may include the currently changed path loss reference.
- the PH in the PHR reported by the terminal to the base station can be consistent with the path loss reference used by the base station to calculate the PH, so as to improve the accuracy of the report.
- the above-mentioned path loss reference having a specific relationship may also be a path loss reference used before the first time. In this case, it may not be considered whether the path loss is received at the first time. See change instructions.
- the path loss reference corresponding to the second time may be determined according to the second time, and the path loss reference having a specific relationship at the second time, for example, the path loss reference corresponding to the second time includes: The time-loss path loss reference, or the most recently used path loss reference before the second time.
- the path loss reference used most recently before the second time may be a path loss reference used most recently by the terminal before the second time, for example, a path loss reference is received after the second time or at the second time If the change instruction is used, the path loss reference used by the terminal before the second time is the path loss reference before the change of the path loss reference change instruction.
- the road loss reference corresponding to the second time includes: the road changed by the road loss reference change instruction Loss reference; or
- the road loss reference corresponding to the second time includes: the road loss reference before the change of the road loss reference change instruction; or
- the path loss reference corresponding to the second time includes: the path loss reference before the change of the path loss reference change instruction, or the Path loss reference change indicates the path loss reference changed.
- the receiving time of the path loss reference change instruction is before the second time, it is possible to calculate the PH by using the path loss reference changed by the path loss reference change instruction to ensure that the PH in the PHR reported by the terminal to the base station and the base station The path loss reference used in calculating the PH is kept consistent to improve the accuracy of the report.
- the road loss reference before the change of the road loss reference change instruction is used to calculate PH, so that it is not necessary to use the changed road loss reference to calculate again.
- PH which can improve the reporting efficiency of PHR.
- the path loss reference change instruction may be used to calculate the PH before or after the changed path loss reference is changed to improve the flexibility of calculating PH to adapt to different scenarios or Business needs.
- the path loss reference used at the first time includes: the path loss reference change instruction A changed road loss reference; or
- the road loss reference used at the first time includes: the road loss reference before the road loss reference change instruction is changed; or
- the path loss reference used at the first time includes: the path loss reference before the change of the path loss reference change instruction, Or the path loss reference changed by the path loss reference change instruction.
- the receiving time of the path loss reference change instruction is before the first time, it is possible to calculate the PH by using the path loss reference changed by the path loss reference change instruction to ensure the PH in the PHR reported by the terminal to the base station. Keep the same with the path loss reference used by the base station to calculate the PH to improve the accuracy of reporting.
- the road loss reference before the change of the road loss reference change instruction is used to calculate the PH, so that it is not necessary to use the changed road loss reference to calculate again PH, which can improve the reporting efficiency of PHR.
- the path loss reference change instruction may be used to calculate the PH before the change or the changed path loss reference to increase the flexibility of calculating PH to adapt to different scenarios or Business needs.
- Step 303 Report a PHR, where the PHR includes a PH calculated by using the specific path loss reference.
- the above-mentioned PHR may further include: a cell maximum transmission power.
- the above reporting may report the PHR to the base station, or it may be referred to as reporting the PHR to the network side.
- the terminal can flexibly use different path loss references to calculate PH to improve the performance of the terminal reporting PH.
- the UE triggers a PHR report (PHR trigger), as shown at time t1 in FIG. 4.
- PHR trigger a PHR report
- the UE generates a MAC PDU (PHR MAC PDU Assembly) including the PHR, as shown in time t2 in FIG. 4
- the UE reports a PHR (PHR, Transmission) as shown in time 4 in FIG.
- the three times of loss of the path loss reference change indication (tx) in FIG. 4 can be shown.
- the path loss reference change indication is sent, one is tx before t1, and the other is tx is after t1 and before t2, and another is that tx is after t2 and before t3.
- the terminal receives multiple path loss reference change instructions within the time range shown in FIG. 4.
- the path loss reference used for the PH value in the PHR reported by the UE includes any of the following:
- Method 1 The most recently used path loss reference (or the most recently used path loss reference). For example, as shown in FIG. 4, at time tx, the network indicates that the path loss reference of the UE ’s PUSCH is changed from “path loss reference 1” to “path loss reference 2”, and the UE uses “path loss reference 2” as the PH of the PUSCH. Calculation of values.
- the UE uses the new path loss reference for the change indicated at tx to calculate PH; (2) if the tx is after or at t2, the UE uses the change indicated at tx
- the new path loss reference PH (tx) is calculated, and the PH (t2) value of the PHR included at time t2 is modified to the new path loss reference PH (tx) indicated by the change at time tx.
- Method 2 When the PHR MAC PDU is generated at the same time or before, the most recently used path loss reference (or may be referred to as: the path loss reference used at the second time, or the path loss most recently used before the second time
- the second time is the time when the PHR MAC PDU is generated or the specified time before the power headroom report PHR reporting time).
- the network indicates the path loss reference of the PUSCH of the UE at time tx from "path loss reference 1" to "path loss reference 2": (1) If tx is before t2, the UE uses the The changed new path loss reference calculates PH (tx); (2) If tx is after t2, the UE still uses the path loss reference before time t2; (3) If tx is at the same time as t2, the UE still uses the path before time t2. Loss reference, or a road loss reference that changes at tx (ie, t2). )
- Method 3 The path loss reference (or the path loss reference used at the first time) is used when the PHR report is triggered, where the first time is the time when the PHR report is triggered.
- the network indicates the path loss reference of the PUSCH of the UE at time tx from "path loss reference 1" to "path loss reference 2": (1) If tx is before t1, the UE uses the The changed new path loss reference calculates PH (tx); (2) If tx is after t1, the UE still uses the path loss reference before time t1; (3) If tx is at the same time as t1, the UE still uses the path before time t1. Loss reference, or a path loss reference that changes at tx (ie, t1). )
- the network side and the UE side can be adjusted by specifying the path loss reference used by the UE to calculate the PH value.
- the path loss reference used in this PH value calculation remains the same.
- FIG. 5 is a structural diagram of a terminal provided by an embodiment of the present disclosure.
- the terminal 500 includes:
- a receiving module 501 configured to receive a path loss reference change instruction
- the calculation module 502 is configured to calculate a PH by using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference changed by the road loss reference change instruction .
- the specific path loss reference includes:
- the first time or the path loss reference corresponding to the second time wherein the first time is a time when the terminal triggers a PHR report, and the second time generates a protocol data unit including a power headroom report PHR for the terminal.
- the PDU time or power headroom reports a specified time before the PHR reporting time.
- the path loss reference corresponding to the first time includes:
- a path loss reference used at the first time and / or
- the path loss reference corresponding to the second time includes:
- the path loss reference used at the second time or the path loss reference used most recently before the second time.
- the most recently used path loss reference includes: the path loss reference changed by the path loss reference change instruction; or
- the latest used path loss reference includes: The path loss reference changed by the path loss reference change instruction, wherein the terminal changes the middle PH value of the PHR to a PH calculated using the changed path loss reference.
- the road loss reference corresponding to the second time includes: the road loss reference changed by the road loss reference change instruction; or
- the road loss reference corresponding to the second time includes: the road loss reference before the change of the road loss reference change instruction; or
- the path loss reference corresponding to the second time includes: the path loss reference before the change of the path loss reference change instruction, or the Path loss reference change indicates the path loss reference changed.
- the road loss reference used at the first time includes: the road loss changed by the road loss reference change instruction Reference; or
- the road loss reference used at the first time includes: the road loss reference before the road loss reference change instruction is changed; or
- the path loss reference used at the first time includes: the path loss reference before the change of the path loss reference change instruction, Or the path loss reference changed by the path loss reference change instruction.
- the terminal provided by the embodiment of the present disclosure can implement the processes implemented by the terminal in the method embodiments of FIG. 2 and FIG. 4. To avoid repetition, details are not described herein again, and the performance of the terminal reporting PH can be improved.
- FIG. 6 is a schematic diagram of a hardware structure of a terminal that implements various embodiments of the present disclosure.
- the terminal 600 includes, but is not limited to, a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply. 611 and other components.
- a radio frequency unit 601 a radio frequency unit 601
- a network module 602 an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply. 611 and other components.
- the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or some components may be combined, or different components may be arranged.
- the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal
- a radio frequency unit 601 configured to receive a path loss reference change instruction
- the processor 610 is configured to calculate a PH by using a specific road loss reference, where the specific road loss reference includes a road loss reference before the road loss reference change instruction is changed, or a road loss reference changed by the road loss reference change instruction .
- the specific path loss reference includes:
- the first time or the path loss reference corresponding to the second time wherein the first time is a time when the terminal triggers a PHR report, and the second time generates a protocol data unit including a power headroom report PHR for the terminal.
- the PDU time or power headroom reports a specified time before the PHR reporting time.
- the path loss reference corresponding to the first time includes:
- a path loss reference used at the first time and / or
- the path loss reference corresponding to the second time includes:
- the path loss reference used at the second time or the path loss reference used most recently before the second time.
- the most recently used path loss reference includes: the path loss reference changed by the path loss reference change instruction; or
- the latest used path loss reference includes: The path loss reference changed by the path loss reference change instruction, wherein the terminal changes the middle PH value of the PHR to a PH calculated using the changed path loss reference.
- the road loss reference corresponding to the second time includes: the road loss reference changed by the road loss reference change instruction; or
- the road loss reference corresponding to the second time includes: the road loss reference before the change of the road loss reference change instruction; or
- the path loss reference corresponding to the second time includes: the path loss reference before the change of the path loss reference change instruction, or the Path loss reference change indicates the path loss reference changed.
- the road loss reference used at the first time includes: the road loss changed by the road loss reference change instruction Reference; or
- the road loss reference used at the first time includes: the road loss reference before the road loss reference change instruction is changed; or
- the path loss reference used at the first time includes: the path loss reference before the change of the path loss reference change instruction, Or the path loss reference changed by the path loss reference change instruction.
- the above terminal can improve the performance of the terminal reporting PH.
- the radio frequency unit 601 may be used for receiving and sending signals during the process of receiving and sending information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 610; The uplink data is sent to the base station.
- the radio frequency unit 601 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 601 can also communicate with a network and other devices through a wireless communication system.
- the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive email, browse web pages, and access streaming media.
- the audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sound. Also, the audio output unit 603 may also provide audio output (for example, a call signal receiving sound, a message receiving sound, etc.) related to a specific function performed by the terminal 600.
- the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
- the input unit 604 is used for receiving audio or video signals.
- the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
- the graphics processor 6041 pairs images of still pictures or videos 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 frames may be displayed on a display unit 606.
- the image frames processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602.
- the microphone 6042 can receive sound, and can process such sound into audio data.
- the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 601 in the case of a telephone call mode.
- the terminal 600 further includes at least one sensor 605, 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 6061 according to the brightness of the ambient light.
- the proximity sensor can close the display panel 6061 and / when the terminal 600 is moved to the ear. Or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
- the display unit 606 is configured to display information input by the user or information provided to the user.
- the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
- LCD liquid crystal display
- OLED organic light-emitting diode
- the user input unit 607 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
- the user input unit 607 includes a touch panel 6071 and other input devices 6072.
- Touch panel 6071 also known as touch screen, can collect the user's touch operations on or near it (such as the user using a finger, stylus and other suitable objects or accessories on or near touch panel 6071 operating).
- the touch panel 6071 may include two parts, a touch detection device and a touch controller.
- the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 610, receive the command sent by the processor 610 and execute it.
- various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 6071.
- the user input unit 607 may further include other input devices 6072.
- other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
- the touch panel 6071 may be overlaid on the display panel 6061.
- the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch panel 6071 transmits the touch operation to the processor 610 to determine the type of the touch event.
- the type of event provides corresponding visual output on the display panel 6061.
- the touch panel 6071 and the display panel 6061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
- the interface unit 608 is an interface through which an external device is connected to the terminal 600.
- the external device may include a wired or wireless headset port, an external power (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, and more.
- the interface unit 608 may be used to receive an input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 600 or may be used between the terminal 600 and an external device. Transfer data.
- the memory 609 can be used to store software programs and various data.
- the memory 609 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
- the memory 609 may include a high-speed random access memory, and may further 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 610 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal. By running or executing software programs and / or modules stored in the memory 609, and calling data stored in the memory 609, execution is performed. Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
- the processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
- the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
- the terminal 600 may further include a power source 611 (such as a battery) for supplying power to various components.
- a power source 611 such as a battery
- the power source 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
- the terminal 600 includes some functional modules that are not shown, and details are not described herein again.
- an embodiment of the present disclosure further provides a terminal, including a processor 610, a memory 609, and a computer program stored on the memory 609 and executable on the processor 610.
- a terminal including a processor 610, a memory 609, and a computer program stored on the memory 609 and executable on the processor 610.
- the computer program is executed by the processor 610, The processes of the above-mentioned embodiment of the PH calculation method are implemented, and the same technical effects can be achieved. To avoid repetition, details are not described herein again.
- the embodiment of the present disclosure further provides a computer-readable storage medium, and the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements each process of the PH calculation method embodiment provided by the embodiment of the disclosure, And can achieve the same technical effect, in order to avoid repetition, will not repeat them here.
- the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
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Abstract
Description
Claims (14)
- 一种功率余量PH的计算方法,应用于终端,包括:接收路损参考变更指示;采用特定路损参考计算PH,其中,所述特定路损参考包括所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 如权利要求1所述的方法,其中,所述特定路损参考,包括:最新使用的路损参考;或者第一时间或者第二时间对应的路损参考,其中,所述第一时间为所述终端触发PHR上报的时间,所述第二时间为所述终端生成包括功率余量报告PHR的协议数据单元PDU的时间或功率余量报告PHR上报时刻前的指定时间。
- 如权利要求2所述的方法,其中,所述第一时间对应的路损参考包括:在所述第一时间使用的路损参考;和/或所述第二时间对应的路损参考包括:在所述第二时间使用的路损参考,或者在所述第二时间之前最新使用的路损参考。
- 如权利要求2所述的方法,其中,若所述路损参考变更指示的接收时间在所述第二时间之前,则所述最新使用的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第二时间之后,或者所述路损参考变更指示的接收时间与所述第二时间存在重叠,则所述最新使用的路损参考包括:所述路损参考变更指示变更的路损参考,其中,所述终端将所述PHR的中PH值变更为,采用所述变更的路损参考计算的PH。
- 如权利要求2所述的方法,其中,若所述路损参考变更指示的接收时间在所述第二时间之前,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第二时间之后,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更前的路损参考;或者若所述路损参考变更指示的接收时间与所述第二时间存在重叠,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 如权利要求3所述的方法,其中,若所述路损参考变更指示的接收时间在所述第一时间之前,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第一时间之后,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更前的路损参考;或者若所述路损参考变更指示的接收时间与所述第一时间存在重叠,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 一种终端,包括:接收模块,用于接收路损参考变更指示;计算模块,用于采用特定路损参考计算PH,其中,所述特定路损参考包括所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 如权利要求7所述的终端,其中,所述特定路损参考,包括:最新使用的路损参考;或者第一时间或者第二时间对应的路损参考,其中,所述第一时间为所述终端触发PHR上报的时间,所述第二时间为所述终端生成包括功率余量报告PHR的协议数据单元PDU的时间或功率余量报告PHR上报时刻前的指定时间。
- 如权利要求8所述的终端,其中,所述第一时间对应的路损参考包括:在所述第一时间使用的路损参考;和/或所述第二时间对应的路损参考包括:在所述第二时间使用的路损参考,或者在所述第二时间之前最新使用的路损参考。
- 如权利要求9所述的终端,其中,若所述路损参考变更指示的接收 时间在所述第二时间之前,则所述最新使用的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第二时间之后,或者所述路损参考变更指示的接收时间与所述第二时间存在重叠,则所述最新使用的路损参考包括:所述路损参考变更指示变更的路损参考,其中,所述终端将所述PHR的中PH值变更为,采用所述变更的路损参考计算的PH。
- 如权利要求8所述的终端,其中,若所述路损参考变更指示的接收时间在所述第二时间之前,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第二时间之后,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更前的路损参考;或者若所述路损参考变更指示的接收时间与所述第二时间存在重叠,则所述第二时间对应的路损参考包括:所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 如权利要求9所述的终端,其中,若所述路损参考变更指示的接收时间在所述第一时间之前,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更的路损参考;或者若所述路损参考变更指示的接收时间在所述第一时间之后,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更前的路损参考;或者若所述路损参考变更指示的接收时间与所述第一时间存在重叠,则所述在所述第一时间使用的路损参考包括:所述路损参考变更指示变更前的路损参考,或者所述路损参考变更指示变更的路损参考。
- 一种终端,包括:存储器、处理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6中任一项所述的PH的计算方法中的步骤。
- 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至6中任一项所述的PH的计算方法的步骤。
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EP19823626.7A EP3813413A4 (en) | 2018-06-19 | 2019-05-30 | METHOD AND TERMINAL FOR PH CALCULATION |
KR1020217000308A KR102434790B1 (ko) | 2018-06-19 | 2019-05-30 | Ph의 계산 방법 및 단말 |
US17/114,342 US11570724B2 (en) | 2018-06-19 | 2020-12-07 | Method for PH calculation and terminal |
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US11570724B2 (en) | 2023-01-31 |
KR20210016041A (ko) | 2021-02-10 |
KR102434790B1 (ko) | 2022-08-19 |
US20210092692A1 (en) | 2021-03-25 |
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