WO2019134641A1 - Phr的触发方法、终端设备及网络设备 - Google Patents

Phr的触发方法、终端设备及网络设备 Download PDF

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Publication number
WO2019134641A1
WO2019134641A1 PCT/CN2019/070067 CN2019070067W WO2019134641A1 WO 2019134641 A1 WO2019134641 A1 WO 2019134641A1 CN 2019070067 W CN2019070067 W CN 2019070067W WO 2019134641 A1 WO2019134641 A1 WO 2019134641A1
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WIPO (PCT)
Prior art keywords
phr
state
terminal device
mac
secondary cell
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PCT/CN2019/070067
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English (en)
French (fr)
Inventor
周建萍
岳然
杨晓东
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维沃移动通信有限公司
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Publication of WO2019134641A1 publication Critical patent/WO2019134641A1/zh

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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
    • 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 communications technologies, and in particular, to a method, a terminal device, and a network device for triggering a PHR.
  • the CA technology is a terminal device (User Equipment, UE) that performs connection communication through multiple cell cells and a network.
  • One of the multiple cells is a primary cell Pcell, and the other cells are secondary cells Scell.
  • the Scell has an active state and a deactivated state, and the Pcell is not deactivated and remains active.
  • the activation and deactivation mechanism of the UE is implemented based on a combination of an Activation/Deactivation MAC Control Element and Deactivation Timers.
  • the MAC entity shall in the TTI according to the timing defined in:
  • CQI Channel Quality Indicator
  • PMI Precoding Matrix Indicator
  • RI rank indication
  • PTI Precoding Type Indicator
  • CQI/PMI/RI/PTI/CRI reporting for the Scell CQI/PMI/RI/PTI/CRI reporting for the Scell
  • PUCCH physical uplink control channel
  • Trigger PHR Trigger power headroom report
  • the power headroom report (PHR) is used to report the difference between the estimated uplink transmission power and the maximum transmit power of the UE to the base station eNodeB, and the PHR provides the eNodeB with information for performing power control and scheduling.
  • Radio Resource Control configures a periodic PHR reporting timer (periodicPHR-Timer), a PHR inhibit timer (prohibitPHR-Timer), and a downlink loss variation (PathlossChange dB) to control the PHR process.
  • the trigger conditions of PHR generally have the following conditions:
  • the 5G system introduces a new fast carrier activation state for the Scell, referred to as the New SCell fast activation state, which is in the active state and Deactivate the state between states.
  • state transition does not introduce L1 signaling, allows periodic CQI reporting based on CRS, and does not monitor PDCCH, but is not limited to CQI reporting, and may also include transmitting SRS, or receiving partial active state behavior such as PDSCH.
  • PHR partial active state behavior
  • Embodiments of the present disclosure provide a method, a terminal device, and a network device for triggering a PHR, to clarify how to trigger a PHR after a new state is introduced.
  • an embodiment of the present disclosure provides a method for triggering a PHR, which is applied to a terminal device, including:
  • the PHR is triggered when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • an embodiment of the present disclosure provides a method for triggering a PHR, which is applied to a network device, including:
  • the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or to the new state, or from the new state to the active state, or to the active state, the PHR. And being triggered by the terminal device when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • an embodiment of the present disclosure further provides a terminal device, including:
  • a first receiving module configured to receive a MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is converted from a deactivated state to a new state, or from an active state to a new state, or enters a new state, or Transition from a new state to an active state, or to an active state;
  • a triggering module configured to trigger the PHR when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • the embodiment of the present disclosure further provides a network device, including:
  • a first sending module configured to send a MAC CE to the terminal device
  • a third receiving module configured to receive a PHR sent by the terminal device
  • the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or to the new state, or from the new state to the active state, or to the active state, the PHR. And being triggered by the terminal device when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • an embodiment of the present disclosure further provides a terminal device, including a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the computer program is The step of implementing the triggering method of the PHR described above when the processor executes.
  • an embodiment of the present disclosure further provides a network device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the computer program is The step of implementing the triggering method of the PHR described above when the processor executes.
  • an embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program, wherein the computer program is executed by a processor to implement the step of triggering the PHR.
  • the method for triggering the PHR in the embodiment of the present invention is to receive a MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state. Or switching from the new state to the active state or entering the active state, when the process of converting the state of the secondary cell according to the MAC CE is completed, the PHR is triggered, so that it is possible to explicitly trigger the PHR after the new state is introduced.
  • FIG. 1A is a flowchart of a method for triggering a PHR according to an embodiment of the present disclosure
  • FIG. 1B is a flowchart of a method for triggering another PHR according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a method for triggering another PHR according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
  • FIG. 4 is a second schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a network device according to an embodiment of the present disclosure.
  • FIG. 6 is a second schematic structural diagram of a network device according to an embodiment of the present disclosure.
  • FIG. 7 is a third schematic structural diagram of a terminal device according to an embodiment of the present disclosure.
  • FIG. 8 is a third schematic structural diagram of a network device according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a method for triggering a PHR, which is applied to a terminal device, and includes the following steps:
  • Step 101 Receive a MAC CE sent by the network device.
  • the MAC CE in this step is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or to the new state, or from the new state to the active state, or from the deactivated state to the active state.
  • State or enter the active state.
  • the new state is specifically a New SCell fast activation state for the secondary cell (Scell), between the active state and the deactivated state.
  • Scell New SCell fast activation state for the secondary cell
  • state transition does not introduce L1 signaling, allows periodic CQI reporting based on CRS, and does not listen to PDCCH.
  • This new state can be introduced, for example, in a 5G system.
  • the MAC CE is an indication sent by the network device.
  • the network device may simultaneously send one (for one Scell) or multiple (for multiple Scells) MAC CEs to the terminal device, and the content indicated by each MAC CE may be the same or different, so that the terminal device performs according to the received MAC CE. The corresponding operation.
  • Step 102 Trigger the PHR when the process of converting the secondary cell state according to the MAC CE is completed.
  • the terminal device may convert the state of the secondary cell to a new state according to the MAC CE, and when the conversion process is completed, the terminal device may trigger the PHR.
  • the Scell deactivation timer corresponding to the secondary cell may be started or restarted, and when the secondary cell enters a new state, the following operations are performed in the corresponding carrier unit: periodic CQI reporting based on the CRS, and not
  • the PDCCH is monitored, but is not limited to CQI reporting, and may also include sending an SRS, or receiving a partial active state behavior such as a PDSCH.
  • the terminal device may convert the state of the secondary cell to an active state according to the MAC CE, and when the conversion process is completed, the terminal device may start or restart in addition to triggering the PHR.
  • the sCell Deactivation Timer corresponding to the secondary cell and when the secondary cell enters an active state, performs the following operations in the corresponding carrier unit: sending the SRS, reporting the CQI/PMI/RI/PTI/CRI, monitoring the PDCCH in the current Scell, and listening to the current
  • the PDCCH of the Scell and the PUCCH are configured in the current Scell, and the PUCCH or the like is transmitted in the current Scell.
  • the method for triggering the PHR in the embodiment of the present disclosure is to receive a MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state. Or switching from the new state to the active state or entering the active state, when the process of converting the state of the secondary cell according to the MAC CE is completed, the PHR is triggered, so that it is possible to explicitly trigger the PHR after the new state is introduced.
  • the PHR prohibition timer prohibitPHR-Timer in the PHR can be equally valid for the new state.
  • the prohibit PHR-Timer that is valid for the new state may be multiplexed with the prohibitPHR-Timer in the related art (for example, in the LTE system in the related art), or may be the newly introduced prohibitPHR-Timer.
  • This prohibitPHR-Timer, which is valid for the new state can be configured through the network side.
  • the triggering method may further include:
  • Step 103 Receive configuration information sent by the network device, where the configuration information includes a PHR prohibition timer configured by the network side for at least one uplink carrier of the terminal device.
  • Step 104 Set a PHR prohibition timer according to the configuration information.
  • the configuration information includes a power control related parameter configured by the network side for at least one uplink carrier of the terminal device, where the power control related parameter is specifically: a PHR prohibition timer prohibitPHR-Timer corresponding to the uplink carrier, and an uplink carrier corresponding The periodic PHR reporting timer periodicPHR-Timer and the downlink path loss variation PathlossChange dB corresponding to the uplink carrier.
  • the power control related parameter is specifically: a PHR prohibition timer prohibitPHR-Timer corresponding to the uplink carrier, and an uplink carrier corresponding The periodic PHR reporting timer periodicPHR-Timer and the downlink path loss variation PathlossChange dB corresponding to the uplink carrier.
  • the network side may also configure a deactivation timer sCellDeactivationTimer for at least one uplink carrier of the terminal device, and the terminal device maintains a sCellDeactivationTimer, which corresponds to all SCells of the terminal device, and the value of the sCellDeactivationTimer is the same.
  • the value of the sCellDeactivationTimer can be configured to infinity "infinity", that is, the deactivation based on the corresponding SCell is disabled, and the terminal device cannot control the deactivation of the SCell.
  • step 102 may include:
  • Step 1021 Determine whether the PHR prohibit timer is running when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • Step 1022 If the PHR prohibit timer is not running, the PHR is triggered.
  • the terminal device does not trigger the PHR when the PHR prohibit timer is running.
  • an embodiment of the present disclosure further provides a method for triggering a PHR, which is applied to a network device, and includes the following steps:
  • Step 201 Send a MAC CE to the terminal device.
  • the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or to the new state, or from the new state to the active state, or to the active state.
  • Step 202 Receive a PHR sent by the terminal device.
  • the PHR is triggered when the terminal device completes the process of converting the state of the secondary cell according to the MAC CE.
  • the method for triggering the PHR in the embodiment of the present disclosure is to send a MAC CE to the terminal device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state, or Switching from the new state to the active state or entering the active state enables the terminal device to trigger the PHR when the process of converting the state of the secondary cell according to the MAC CE is completed, thereby clarifying how to trigger the PHR after the new state is introduced.
  • the triggering method may further include:
  • the configuration information includes a PHR prohibition timer configured by the network side for the at least one uplink carrier of the terminal device, where the PHR is a process in which the terminal device converts the state of the secondary cell according to the MAC CE.
  • the PHR prohibit timer is not running, the PHR is not triggered when the PHR prohibit timer is running, and the PHR is not triggered.
  • an embodiment of the present disclosure further provides a terminal device, including:
  • the first receiving module 31 is configured to receive a MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is converted from a deactivated state to a new state, or from an active state to a new state, or enters a new state, Or switch from the new state to the active state, or enter the active state;
  • the triggering module 32 is configured to trigger the PHR when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • the terminal device of the embodiment of the present disclosure receives the MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state, or is new.
  • the state transitions to the active state, or enters the active state.
  • the PHR is triggered, so that it is possible to explicitly trigger the PHR after the new state is introduced.
  • the terminal device may further include:
  • the second receiving module 33 is configured to receive the configuration information that is sent by the network device, where the configuration information includes a PHR prohibition timer configured by the network side for at least one uplink carrier of the terminal device;
  • the setting module 34 is configured to set the PHR prohibition timer according to the configuration information.
  • the trigger module 32 may include:
  • the determining unit 321 is configured to determine, when the process of converting the state of the secondary cell according to the MAC CE is completed, whether the PHR prohibit timer is running;
  • the triggering unit 322 is configured to trigger the PHR when the PHR prohibit timer is not running;
  • an embodiment of the present disclosure further provides a network device, including:
  • the first sending module 51 is configured to send a MAC CE to the terminal device
  • a third receiving module 52 configured to receive a PHR sent by the terminal device
  • the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or to the new state, or from the new state to the active state, or to the active state, the PHR. And being triggered by the terminal device when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • the network device of the embodiment of the present disclosure sends a MAC CE to the terminal device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state, or enters a new state. Switching to the active state or entering the active state enables the terminal device to trigger the PHR when the process of converting the state of the secondary cell according to the MAC CE is completed, thereby clarifying how to trigger the PHR after the new state is introduced.
  • the network device may further include:
  • the second sending module 53 is configured to send configuration information to the terminal device.
  • the configuration information includes a PHR prohibition timer configured by the network side for the at least one uplink carrier of the terminal device, where the PHR is a process in which the terminal device converts the state of the secondary cell according to the MAC CE.
  • the PHR prohibit timer is not running, the PHR is not triggered when the PHR prohibit timer is running, and the PHR is not triggered.
  • Embodiments of the present disclosure also provide a terminal device including a processor, a memory, a computer program stored on the memory and executable on the processor, wherein the computer program is implemented by the processor.
  • FIG. 7 is a schematic diagram of a hardware structure of a terminal device that implements various embodiments of the present disclosure.
  • the terminal device 700 includes, but is not limited to, a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, and a sensor 705.
  • the terminal structure shown in FIG. 7 does not constitute a limitation to the terminal, and the terminal device may include more or less components than those illustrated, or may combine some components, or different component arrangements.
  • the terminal device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 701 is configured to receive a MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is converted from a deactivated state to a new state, or from an active state to a new state, or enters a new state, or is new. The state transitions to the active state or enters the active state.
  • the processor 710 is configured to trigger the PHR when the process of converting the state of the secondary cell according to the MAC CE is completed.
  • the terminal device 700 of the embodiment of the present disclosure receives the MAC CE sent by the network device, where the MAC CE is used to indicate that the secondary cell is switched from the deactivated state to the new state, or from the active state to the new state, or enters a new state, or
  • the PHR is triggered when the process of converting the state of the secondary cell according to the MAC CE is completed, so that it is possible to explicitly trigger the PHR after the new state is introduced.
  • the radio frequency unit 701 can be used for receiving and transmitting signals during the transmission and reception of information or during a call. Specifically, after receiving downlink data from the base station, the processing is processed by the processor 710; The uplink data is sent to the base station.
  • radio frequency unit 701 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 unit 701 can also communicate with the network and other devices through a wireless communication system.
  • the terminal device provides the user with wireless broadband Internet access through the network module 702, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 703 can convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output as a sound. Moreover, the audio output unit 703 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a specific function performed by the terminal device 700.
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is for receiving an audio or video signal.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on the display unit 706.
  • the image frames processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or transmitted via the radio unit 701 or the network module 702.
  • the microphone 7042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 701 in the case of a telephone call mode.
  • the terminal device 700 also includes at least one type of sensor 705, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 7061 according to the brightness of the ambient light, and the proximity sensor can close the display panel 7061 when the terminal device 700 moves to the ear. / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • sensor 705 may also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be described here.
  • the display unit 706 is for displaying information input by the user or information provided to the user.
  • the display unit 706 can include a display panel 7061.
  • the display panel 7061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 707 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • the touch panel 7071 also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like on the touch panel 7071 or near the touch panel 7071. operating).
  • the touch panel 7071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a 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 the touch information into contact coordinates, and sends the touch information.
  • the touch panel 7071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 707 may also include other input devices 7072.
  • the other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein.
  • the touch panel 7071 can be overlaid on the display panel 7061. After the touch panel 7071 detects a touch operation on or near the touch panel 7071, the touch panel 7071 is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 according to the touch. The type of event provides a corresponding visual output on display panel 7061.
  • the touch panel 7071 and the display panel 7061 are used as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 7071 and the display panel 7061 may be integrated. The input and output functions of the terminal are implemented, and are not limited herein.
  • the interface unit 708 is an interface in which an external device is connected to the terminal device 700.
  • 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 having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 708 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the terminal device 700 or can be used at the terminal device 700 and externally Data is transferred between devices.
  • Memory 709 can be used to store software programs as well as various data.
  • the memory 709 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 709 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 710 is a control center of the terminal device that connects various portions of the entire terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 709, and recalling data stored in the memory 709, Perform various functions and processing data of the terminal to monitor the terminal as a whole.
  • the processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and performs modulation and demodulation.
  • the processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 710.
  • the terminal device 700 may further include a power source 711 (such as a battery) for supplying power to the respective components.
  • a power source 711 such as a battery
  • the power source 711 may be logically connected to the processor 710 through the power management system to manage charging, discharging, and power management through the power management system. And other functions.
  • terminal device 700 may further include some functional modules not shown, which are not described herein again.
  • Embodiments of the present disclosure also provide a network device including a processor, a memory, and a computer program stored on the memory and executable on the processor, wherein the computer program is executed by the processor.
  • FIG. 8 is a schematic diagram of a hardware structure of a network device that implements various embodiments of the present disclosure, including but not limited to: a bus 81, a transceiver 82, an antenna 83, a bus interface 84, a processor 85, and Memory 86.
  • the network device 80 further includes a computer program stored on the memory 86 and operable on the processor 85.
  • the computer program When the computer program is executed by the processor 85, the following steps are implemented:
  • the control transceiver 82 sends a MAC CE to the terminal device, and receives the PHR sent by the terminal device, where the MAC CE is used to indicate that the secondary cell is converted from the deactivated state to the new state, or from the active state to the new state. Or entering a new state, or transitioning from a new state to an active state, or entering an active state, the PHR being triggered when the terminal device completes the process of converting the state of the secondary cell according to the MAC CE.
  • the transceiver 82 is configured to receive and transmit data under the control of the processor 85.
  • bus architecture (represented by bus 81), which may include any number of interconnected buses and bridges, will include one or more processors represented by processor 85 and memory represented by memory 86.
  • the various circuits are linked together.
  • the bus 81 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is well known in the art and, therefore, will not be further described herein.
  • Bus interface 84 provides an interface between bus 81 and transceiver 82.
  • Transceiver 82 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium.
  • Data processed by processor 85 is transmitted over wireless medium via antenna 83. Further, antenna 83 also receives the data and transmits the data to processor 85.
  • the processor 85 is responsible for managing the bus 81 and the usual processing, and can also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
  • the memory 86 can be used to store data used by the processor 85 when performing operations.
  • processor 85 can be a CPU, an ASIC, an FPGA, or a CPLD.
  • an embodiment of the present disclosure further provides a computer readable storage medium, where the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, implementing the foregoing method for triggering a PHR applied to a terminal device
  • the various processes can achieve the same technical effects. To avoid repetition, we 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.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation Based on such understanding, the technical solution of the present disclosure, which is essential or contributes to the related art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM).
  • the instructions include a number of instructions for causing a terminal (which may be a cell phone, computer, server, air conditioner, or network device, etc.) to perform the methods described in various embodiments of the present disclosure.

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Abstract

本公开提供一种PHR的触发方法、终端设备及网络设备，其中，所述PHR的触发方法包括：接收网络设备发送的MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。

Description

PHR的触发方法、终端设备及网络设备
相关申请的交叉引用
本申请主张在2018年1月4日在中国提交的中国专利申请No.201810009120.6的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种PHR的触发方法、终端设备及网络设备。
背景技术
当前，长期演进(Long Term Evolution，LTE)系统引入了载波聚合(Carrier Aggregation，CA)技术。CA技术为一个终端设备(User Equipment，UE)通过多个小区cell和网络进行连接通信，该多个小区中的一个小区为主小区Pcell，其他小区为辅小区Scell。其中，Scell具有激活状态和去激活状态，Pcell没有去激活状态，一直保持激活状态。UE的激活和去激活机制是基于激活/去激活媒体接入控制控制单元(Activation/Deactivation MAC Control Element)和去激活定时器(Deactivation Timers)的结合实现的。
对于CA的Scell，目前在激活的过程完成以下几个过程的启动：
-if the MAC entity receives an Activation/Deactivation MAC control element in this TTI activating the Scell，the MAC entity shall in the TTI according to the timing defined in：
-激活Scell；此激活过程中启动的功能包括：
-在Scell上发送探测参考信号(SRS transmissions on the Scell)
-上报Scell的信道质量指示(Channel Quality Indicator，CQI)/预编码矩阵指示(Precoding Matrix Indicator，PMI)/秩指示(rank indication，RI)/预编码类型指示(Precoding Type Indicator，PTI)/信道状态信息参考符号资源指示(Channel State Information Reference Signals Resource Indicator，CRI)信息(CQI/PMI/RI/PTI/CRI reporting for the Scell)
-在当前Scell监听物理下行控制信道(Physical Downlink Control Channel，PDCCH)(PDCCH monitoring on the Scell)
-监听当前Scell的PDCCH(PDCCH monitoring for the Scell)
-若在当前Scell配置了物理上行控制信道(Physical Uplink Control Channel，PUCCH)，则在当前Scell发送PUCCH(PUCCH transmissions on the Scell,if configured)
-启动或重启Scell的去激活定时器(start or restart the ScellDeactivationTimer associated with the Scell)
-触发功率余量上报(trigger PHR)
具体的，功率余量上报(Power Headroom Report，PHR)用于将估计得到的上行传输功率和UE的最大发射功率之差上报给基站eNodeB，PHR为eNodeB提供进行功率控制和调度的信息。无线资源控制(Radio Resource Control，RRC)配置了周期PHR上报定时器(periodicPHR-Timer)、PHR禁止定时器(prohibitPHR-Timer)以及下行路损变化量(PathlossChange dB)来控制PHR过程。
PHR的触发条件一般有如下几种情况：
(1)当UE有传输新数据的上行资源，prohibitPHR-Timer超时或已经超时，并且在上一次传输功率余量报告之后，路径损耗的变化值已经超过了配置的dl-PathlossChange dB；
(2)periodicPHR-Timer超时；
(3)当RRC层配置或重配置PHR功能或参数，且这种配置或重配置不是关闭PHR操作；
(4)激活某上行载波；
(5)添加某上行载波；
(6)当UE有传输新数据的上行资源，prohibitPHR-Timer超时或已经超时，某上行载波对应的功率回退变化量超过了配置的dl-PathlossChange dB。
为了降低Scell从去激活态到激活态的时延，5G系统针对Scell引入了一种新的快速载波激活态，简称为新状态(New SCell fast activation state)，该新状态为介于激活态和去激活态之间的状态。在该新状态下，状态转换不引 入L1信令，允许基于CRS进行周期CQI上报，并且不监听PDCCH，但不仅限于CQI上报，也可以包括发送SRS，或接收PDSCH等部分激活态行为。但目前，针对5G系统中引入的新状态，针对这种状态，还没有明确如何触发PHR。
发明内容
本公开实施例提供一种PHR的触发方法、终端设备及网络设备，以明确在引入新状态后，如何触发PHR。
第一方面，本公开实施例提供了一种PHR的触发方法，应用于终端设备，包括：
接收网络设备发送的MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态；
在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
第二方面，本公开实施例提供了一种PHR的触发方法，应用于网络设备，包括：
向终端设备发送MAC CE；
接收所述终端设备发送的PHR；
其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
第三方面，本公开实施例还提供了一种终端设备，包括：
第一接收模块，用于接收网络设备发送的MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态；
触发模块，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
第四方面，本公开实施例还提供了一种网络设备，包括：
第一发送模块，用于向终端设备发送MAC CE；
第三接收模块，用于接收所述终端设备发送的PHR；
其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
第五方面，本公开实施例还提供了一种终端设备，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，其中，所述计算机程序被所述处理器执行时实现上述PHR的触发方法的步骤。
第六方面，本公开实施例还提供了一种网络设备，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，其中，所述计算机程序被所述处理器执行时实现上述PHR的触发方法的步骤。
第七方面，本公开实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现上述PHR的触发方法的步骤。
本发明实施例的PHR的触发方法，通过接收网络设备发送的MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，在根据该MAC CE转换辅小区的状态的过程完成时，触发PHR，从而能够明确在引入新状态后，如何触发PHR。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1A为本公开实施例的一PHR的触发方法的流程图；
图1B为本公开实施例的另一PHR的触发方法的流程图；
图2为本公开实施例的另一PHR的触发方法的流程图；
图3为本公开实施例的终端设备的结构示意图之一；
图4为本公开实施例的终端设备的结构示意图之二；
图5为本公开实施例的网络设备的结构示意图之一；
图6为本公开实施例的网络设备的结构示意图之二；
图7为本公开实施例的终端设备的结构示意图之三；
图8为本公开实施例的网络设备的结构示意图之三。
具体实施方式
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
参见图1A所示，本公开实施例提供了一种PHR的触发方法，应用于终端设备，包括如下步骤：
步骤101：接收网络设备发送的MAC CE。
此步骤中的MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者从去激活态转换为激活态，或者进入激活态。该新状态具体为针对辅小区(Scell)引入的一种新状态(New SCell fast activation state)，介于激活态和去激活态之间。在该新状态下，状态转换不引入L1信令，允许基于CRS进行周期CQI上报，并且不监听PDCCH。该新状态例如可在5G系统中引入。
需指出的是，该MAC CE为网络设备发送的指示信息。网络设备可同时发送一个(针对一个Scell)或者多个(针对多个Scell)MAC CE给终端设备，每个MAC CE指示的内容可以相同也可以不同，以使终端设备根据接收到的MAC CE执行相应的操作。
步骤102：在根据MAC CE转换辅小区状态的过程完成时，触发PHR。
本公开实施例中，当MAC CE指示辅小区转换为或进入新状态时，终端设备可根据MAC CE将辅小区的状态转换为新状态，而在转换过程完成时，终端设备除可触发PHR外，还可启动或重启该辅小区对应的Scell去激活定时器(sCell Deactivation Timer)，以及在该辅小区进入新状态时，在对应载波 单元内执行以下操作：基于CRS进行周期CQI上报，并且不监听PDCCH，但不仅限于CQI上报，也可以包括发送SRS，或接收PDSCH等部分激活态行为。
当MAC CE指示辅小区转换为或进入激活态时，终端设备可根据MAC CE将辅小区的状态转换为激活态，而在转换过程完成时，终端设备除可触发PHR外，还可启动或重启该辅小区对应的sCell Deactivation Timer，以及在该辅小区进入激活态时，在对应载波单元内执行以下操作：发送SRS、上报CQI/PMI/RI/PTI/CRI、在当前Scell监听PDCCH、监听当前Scell的PDCCH和若在当前Scell配置了PUCCH，则在当前Scell发送PUCCH等。
本公开实施例的PHR的触发方法，通过接收网络设备发送的MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，在根据该MAC CE转换辅小区的状态的过程完成时，触发PHR，从而能够明确在引入新状态后，如何触发PHR。
本公开实施例中，在引入新状态后，PHR中的PHR禁止定时器prohibitPHR-Timer可对新状态同样有效。进一步的，此对新状态有效的prohibitPHR-Timer可以与相关技术中的(例如相关技术中的LTE系统中的)prohibitPHR-Timer复用，也可以为新引入的prohibitPHR-Timer。此对新状态有效的prohibitPHR-Timer可通过网络侧配置。
具体地，参见图1B所示，步骤101之前，该触发方法还可包括：
步骤103：接收网络设备发送的配置信息，其中，该配置信息中包括网络侧为终端设备的至少一个上行载波配置的PHR禁止定时器；
步骤104：根据该配置信息，设置PHR禁止定时器。
应说明的是，该配置信息中包括网络侧为终端设备的至少一个上行载波配置的功率控制相关参数，该功率控制相关参数具体为：上行载波对应的PHR禁止定时器prohibitPHR-Timer、上行载波对应的周期PHR上报定时器periodicPHR-Timer和上行载波对应的下行路损变化量PathlossChange dB。
此外具体实现时，网络侧还可为终端设备的至少一个上行载波配置去激活定时器sCellDeactivationTimer，终端设备维护一个sCellDeactivationTimer， 此对应终端设备的所有SCell，sCellDeactivationTimer的值是相同的。其中，sCellDeactivationTimer的值可以配置成无穷大“infinity”，即去使能基于对应SCell的去激活，此时终端设备无法控制SCell的去激活。
进一步的，为了防止由于终端设备的状态转换过于频繁的触发PHR，终端设备可根据相应PHR禁止定时器是否正在运行，来决定是否触发PHR。具体的，参见图1B所示，步骤102可包括：
步骤1021：在根据MAC CE转换辅小区的状态的过程完成时，判断PHR禁止定时器是否正在运行；
步骤1022：若PHR禁止定时器没有正在运行，触发PHR。其中，当该PHR禁止定时器正在运行时，终端设备不触发PHR。
这样，借助PHR禁止定时器是否正在运行来决定是否触发PHR，能够防止由于终端设备的状态转换过于频繁的触发PHR。
参见图2所示，本公开实施例还提供了一种PHR的触发方法，应用于网络设备，包括如下步骤：
步骤201：向终端设备发送MAC CE。
其中，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态。
步骤202：接收终端设备发送的PHR。
其中，该PHR是终端设备在根据MAC CE转换辅小区的状态的过程完成时触发的。
本公开实施例的PHR的触发方法，通过向终端设备发送MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，能够使得终端设备在根据MAC CE转换辅小区的状态的过程完成时，触发PHR，从而明确在引入新状态后，如何触发PHR。
进一步地，步骤201之前，该触发方法还可包括：
向所述终端设备发送配置信息；
其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波 配置的PHR禁止定时器，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时且所述PHR禁止定时器没有正在运行时触发的，当所述PHR禁止定时器正在运行时，不触发所述PHR。
上述实施例对本公开的PHR的触发方法进行了说明，下面将结合实施例和附图对本公开的终端设备和网络设备进行说明。
参见图3所示，本公开实施例还提供一种终端设备，包括：
第一接收模块31，用于接收网络设备发送的MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态；
触发模块32，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
本公开实施例的终端设备，通过接收网络设备发送的MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，在根据该MAC CE转换辅小区的状态的过程完成时，触发PHR，从而能够明确在引入新状态后，如何触发PHR。
进一步地，参见图4所示，所述终端设备还可包括：
第二接收模块33，用于接收所述网络设备发送的配置信息，其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波配置的PHR禁止定时器；
设置模块34，用于根据所述配置信息，设置所述PHR禁止定时器。
进一步的，参见图4所示，所述触发模块32可包括：
判断单元321，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，判断所述PHR禁止定时器是否正在运行；
触发单元322，用于当所述PHR禁止定时器没有正在运行时，触发所述PHR；
其中，当所述PHR禁止定时器正在运行时，不触发所述PHR。
参见图5所示，本公开实施例还提供一种网络设备，包括：
第一发送模块51，用于向终端设备发送MAC CE；
第三接收模块52，用于接收所述终端设备发送的PHR；
其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
本公开实施例的网络设备，通过向终端设备发送MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，能够使得终端设备在根据MAC CE转换辅小区的状态的过程完成时，触发PHR，从而明确在引入新状态后，如何触发PHR。
进一步地，参见图6所示，所述网络设备还可包括：
第二发送模块53，用于向所述终端设备发送配置信息；
其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波配置的PHR禁止定时器，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时且所述PHR禁止定时器没有正在运行时触发的，当所述PHR禁止定时器正在运行时，不触发所述PHR。
本公开实施例还提供一种终端设备，包括处理器，存储器，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，其中，所述计算机程序被所述处理器执行时实现上述应用于终端设备的PHR的触发方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
具体地，图7为实现本公开各个实施例的一种终端设备的硬件结构示意图，终端设备700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解，图7中示出的终端结构并不构成对终端的限定，终端设备可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，终端设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中，射频单元701，用于接收网络设备发送的MAC CE，所述MAC CE 用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态。
处理器710，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
本公开实施例的终端设备700，通过接收网络设备发送的MAC CE，该MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，在根据该MAC CE转换辅小区的状态的过程完成时，触发PHR，从而能够明确在引入新状态后，如何触发PHR。
应理解的是，本公开实施例中，射频单元701可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器710处理；另外，将上行的数据发送给基站。通常，射频单元701包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元701还可以通过无线通信系统与网络和其他设备通信。
终端设备通过网络模块702为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元703还可以提供与终端设备700执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元701发送到移动通信基站的 格式输出。
终端设备700还包括至少一种传感器705，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板7061的亮度，接近传感器可在终端设备700移动到耳边时，关闭显示面板7061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器705还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元706用于显示由用户输入的信息或提供给用户的信息。显示单元706可包括显示面板7061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板7061。
用户输入单元707可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元707包括触控面板7071以及其他输入设备7072。触控面板7071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板7071上或在触控面板7071附近的操作)。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器710，接收处理器710发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板7071。除了触控面板7071，用户输入单元707还可以包括其他输入设备7072。具体地，其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步地，触控面板7071可覆盖在显示面板7061上，当触控面板7071 检测到在其上或附近的触摸操作后，传送给处理器710以确定触摸事件的类型，随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中，触控面板7071与显示面板7061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板7071与显示面板7061集成而实现终端的输入和输出功能，具体此处不做限定。
接口单元708为外部装置与终端设备700连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元708可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端设备700内的一个或多个元件或者可以用于在终端设备700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器709可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器710是终端设备的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器709内的软件程序和/或模块，以及调用存储在存储器709内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器710可包括一个或多个处理单元；优选的，处理器710可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。
终端设备700还可以包括给各个部件供电的电源711(比如电池)，优选的，电源711可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，终端设备700还可包括一些未示出的功能模块，在此不再赘述。
本公开实施例还提供了一种网络设备，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，其中，所述计算机程序被所述处理器执行时实现上述应用于网络设备的PHR的触发方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
具体地，图8为实现本公开各个实施例的一种网络设备的硬件结构示意图，所述网络设备80包括但不限于：总线81、收发机82、天线83、总线接口84、处理器85和存储器86。
在本公开实施例中，所述网络设备80还包括：存储在存储器86上并可在处理器85上运行的计算机程序，计算机程序被处理器85执行时实现以下步骤：
控制收发机82向终端设备发送MAC CE，并接收所述终端设备发送的PHR；其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
收发机82，用于在处理器85的控制下接收和发送数据。
在图8中，总线架构(用总线81来代表)，总线81可以包括任意数量的互联的总线和桥，总线81将包括由处理器85代表的一个或多个处理器和存储器86代表的存储器的各种电路链接在一起。总线81还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口84在总线81和收发机82之间提供接口。收发机82可以是一个元件，也可以是多个元件，比如多个接收器和发送器，提供用于在传输介质上与各种其他装置通信的单元。经处理器85处理的数据通过天线83在无线介质上进行传输，进一步，天线83还接收数据并将数据传送给处理器85。
处理器85负责管理总线81和通常的处理，还可以提供各种功能，包括定时、外围接口、电压调节、电源管理以及其他控制功能。而存储器86可以被用于存储处理器85在执行操作时所使用的数据。
可选地，处理器85可以是CPU、ASIC、FPGA或CPLD。
进一步地，本公开实施例还提供一种计算机可读存储介质，该计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述应用于终端设备的PHR的触发方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，该计算机可读存储介质，例如为只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (13)

  1. 一种功率余量上报PHR的触发方法，应用于终端设备，包括：
    接收网络设备发送的媒体接入控制控制单元MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态；
    在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
  2. 根据权利要求1所述的触发方法，其中，所述接收网络设备发送的媒体接入控制控制单元MAC CE之前，所述触发方法还包括：
    接收所述网络设备发送的配置信息，其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波配置的PHR禁止定时器；
    根据所述配置信息，设置所述PHR禁止定时器。
  3. 根据权利要求2所述的触发方法，其中，所述在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR，包括：
    在根据所述MAC CE转换所述辅小区的状态的过程完成时，判断所述PHR禁止定时器是否正在运行；其中，
    当所述PHR禁止定时器没有正在运行时，触发所述PHR；
    当所述PHR禁止定时器正在运行时，不触发所述PHR。
  4. 一种PHR的触发方法，应用于网络设备，包括：
    向终端设备发送MAC CE；
    接收所述终端设备发送的PHR；
    其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
  5. 根据权利要求4所述的触发方法，其中，所述向终端设备发送MAC CE之前，所述触发方法还包括：
    向所述终端设备发送配置信息；
    其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波 配置的PHR禁止定时器，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时且所述PHR禁止定时器没有正在运行时触发的，当所述PHR禁止定时器正在运行时，不触发所述PHR。
  6. 一种终端设备，包括：
    第一接收模块，用于接收网络设备发送的MAC CE，其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态；
    触发模块，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，触发PHR。
  7. 根据权利要求6所述的终端设备，其中，所述终端设备还包括：
    第二接收模块，用于接收所述网络设备发送的配置信息，其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波配置的PHR禁止定时器；
    设置模块，用于根据所述配置信息，设置所述PHR禁止定时器。
  8. 根据权利要求7所述的终端设备，其中，所述触发模块包括：
    判断单元，用于在根据所述MAC CE转换所述辅小区的状态的过程完成时，判断所述PHR禁止定时器是否正在运行；
    触发单元，用于当所述PHR禁止定时器没有正在运行时，触发所述PHR；
    其中，当所述PHR禁止定时器正在运行时，不触发所述PHR。
  9. 一种网络设备，包括：
    第一发送模块，用于向终端设备发送MAC CE；
    第三接收模块，用于接收所述终端设备发送的PHR；
    其中，所述MAC CE用于指示辅小区从去激活态转换为新状态，或者从激活态转换为新状态，或者进入新状态，或者从新状态转换为激活态，或者进入激活态，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时触发的。
  10. 根据权利要求9所述的网络设备，其中，所述网络设备还包括：
    第二发送模块，用于向所述终端设备发送配置信息；
    其中，所述配置信息中包括网络侧为所述终端设备的至少一个上行载波 配置的PHR禁止定时器，所述PHR是所述终端设备在根据所述MAC CE转换所述辅小区的状态的过程完成时且所述PHR禁止定时器没有正在运行时触发的，当所述PHR禁止定时器正在运行时，不触发所述PHR。
  11. 一种终端设备，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，其中，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3中任一项所述的PHR的触发方法的步骤。
  12. 一种网络设备，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，其中，所述计算机程序被所述处理器执行时实现如权利要求4或5中任一项所述的PHR的触发方法的步骤。
  13. 一种计算机可读存储介质，其上存储有计算机程序，其中，所述计算机程序被处理器执行时实现如权利要求1至5中任一项所述的PHR的触发方法的步骤。
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