WO2022089279A1 - 一种设备方位调整的方法和终端设备 - Google Patents

一种设备方位调整的方法和终端设备 Download PDF

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Publication number
WO2022089279A1
WO2022089279A1 PCT/CN2021/125139 CN2021125139W WO2022089279A1 WO 2022089279 A1 WO2022089279 A1 WO 2022089279A1 CN 2021125139 W CN2021125139 W CN 2021125139W WO 2022089279 A1 WO2022089279 A1 WO 2022089279A1
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WIPO (PCT)
Prior art keywords
terminal device
optimal
signal quality
receiving beam
angle information
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PCT/CN2021/125139
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English (en)
French (fr)
Inventor
惠少博
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华为技术有限公司
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Publication of WO2022089279A1 publication Critical patent/WO2022089279A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present application relates to the field of terminals, and more particularly, to a method for adjusting the orientation of a device and a terminal device.
  • the signal quality of the communication will be poor. There are many factors that cause the poor signal quality. The inappropriate location of the terminal device is an important factor causing the poor signal quality.
  • the fifth-generation mobile communication technology uses millimeter waves for communication.
  • Millimeter waves can support high bandwidth and low latency.
  • millimeter waves have the disadvantages of weak coverage and poor penetration. In this case , if the user moves the terminal device blindly and continuously, there will be a situation that the signal quality is still not improved or even no signal after moving for a long time, which seriously reduces the user experience.
  • An embodiment of the present application provides a method for adjusting the orientation of a device.
  • the direction of a target receiving beam with better signal strength when the terminal device is at its current location (referred to as the first beam) is determined.
  • One direction take the direction of the optimal receiving beam of the terminal device at the current position as the reference direction, calculate the angle information between the first direction and the reference direction, and use the angle information to adjust the position of the terminal device, so that the adjusted
  • the optimal receiving beam of the terminal device is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • a method for adjusting device orientation is provided.
  • the method is applied to a first terminal device, and the method includes:
  • the angle information obtained based on the reference direction and the first direction, where the reference direction is the first direction.
  • the direction of the first optimal receiving beam when a terminal device is at the first position the first direction is the direction of the target receiving beam when the first terminal device is at the first position, the target receiving beam
  • the signal strength of the beam in free space is greater than the signal strength of the first optimal receiving beam in free space, and the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle;
  • orientation adjustment indication information is used to indicate a rotation operation for the first terminal device, so that the first terminal device can be adjusted from the first position to A second location, wherein the second optimal receive beam that the first terminal device communicates with the optimal transmit beam at the second location is the target receive beam.
  • the signal quality of the first terminal device using the first optimal receive beam to communicate with the optimal transmit beam of the network device at the first location is poor, it is determined that the first terminal device is at the first location
  • the direction of the target receiving beam is determined, the direction of the first optimal receiving beam when the first terminal device is at the first position is determined, the angle information is obtained based on the two directions, and the position of the first terminal device is adjusted by using the angle information, so that the The second optimal receiving beam in which the first terminal device adjusted to the second position communicates with the network device is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • outputting orientation adjustment indication information according to the angle information includes:
  • the display screen is controlled to display a first interface, where the first interface includes the orientation adjustment indication information generated graphically.
  • the first terminal device displays graphical orientation adjustment indication information through a display screen, which is intuitive and easy to implement, and provides a better user experience.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • the signal quality of communication through the first optimal receive beam and the optimal transmit beam is detected.
  • the user can perform an operation on the display screen, and the first terminal device detects the signal quality of the communication between the first terminal device and the network device after detecting the operation, which is intuitive and easy to implement, and provides a better user experience.
  • the outputting the orientation adjustment indication information according to the angle information includes:
  • the orientation adjustment indication information is sent to the second terminal device.
  • the first terminal device can cause the second terminal device to output the orientation adjustment instruction information to the user by sending the orientation adjustment instruction information to the second terminal device, so that the user can adjust the device.
  • the second terminal device is a handheld terminal such as a mobile phone frequently carried by the user, the user knows how to adjust the device at any time, and the flexibility is higher.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • the signal quality of the communication through the first optimal reception beam and the optimal transmission beam is detected.
  • the second terminal device sends request information for requesting signal quality to the first terminal device.
  • the second terminal device is a handheld terminal such as a mobile phone that is often carried by the user. It is convenient for users to detect the signal quality at any time so as to adjust the position of the device in time, with higher flexibility.
  • the determining is based on the angle information obtained from the reference direction and the first direction, including:
  • the angle information is determined according to a beam map of the first terminal device, where the beam map is used to indicate the spatial distribution of multiple receive beams of the first terminal device.
  • the preset conditions include:
  • the signal quality is greater than or equal to a threshold.
  • the target receiving beam is a main receiving beam
  • the main receiving beam is a beam with the strongest signal in free space among multiple receiving beams of the first terminal device.
  • the main receiving beam is used as the target receiving beam, and the device is adjusted based on the angle information obtained from the direction of the main receiving beam and the direction of the first optimal receiving beam when the first terminal device is in the first position, so that the adjustment can be made.
  • the latter first terminal device uses the main receiving beam to communicate with the network device, so that the signal quality of the communication between the first terminal device and the network device is good, and the user experience is better.
  • the direction of the target receiving beam coincides with the reference direction.
  • a method for adjusting device orientation is provided. The method is applied to the first terminal device, and the method includes:
  • the angle information obtained based on the reference direction and the first direction, where the reference direction is the first direction.
  • the direction of the first optimal receiving beam when a terminal device is at the first position the first direction is the direction of the target receiving beam when the first terminal device is at the first position, the target receiving beam
  • the signal strength of the beam in free space is greater than the signal strength of the first optimal receiving beam in free space, and the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle;
  • the second optimal receive beam is the target receive beam.
  • the signal quality of the first terminal device using the first optimal receive beam to communicate with the optimal transmit beam of the network device at the first location is poor, it is determined that the first terminal device is at the first location
  • the direction of the target receiving beam is determined, the direction of the first optimal receiving beam when the first terminal device is in the first position is determined, and angle information is obtained based on the two directions, and the first terminal device adjusts itself to the second position through the angle information.
  • the second optimal receiving beam that the first terminal device communicates with the network device at the second position is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • An input signal for requesting signal quality is detected, and signal quality for communication through the first optimal receive beam and the optimal transmit beam is detected.
  • the detected input signal can trigger the first terminal device to detect the signal quality between the first terminal device and the network device, which is simple and easy to operate.
  • the input signal is generated by a user's operation on the display screen of the first terminal device.
  • the user can perform an operation on the display screen, and the first terminal device detects the signal quality of the communication between the first terminal device and the network device after detecting the operation, which is intuitive and easy to implement, and provides a better user experience.
  • the method further includes:
  • the second terminal device sends an input signal requesting signal quality to the first terminal device.
  • the second terminal device is a handheld terminal such as a mobile phone that is often carried by the user. It is convenient for users to detect the signal quality at any time so as to adjust the position of the device in time, with higher flexibility.
  • the determining is based on the angle information obtained from the reference direction and the first direction, including:
  • the angle information is determined according to a beam map of the first terminal device, where the beam map is used to indicate the spatial distribution of multiple receive beams of the first terminal device.
  • the preset conditions include:
  • the signal quality is greater than or equal to a threshold.
  • the target receiving beam is a main receiving beam
  • the main receiving beam is a beam with the strongest signal in free space among multiple receiving beams of the first terminal device.
  • the direction of the target receiving beam coincides with the reference direction.
  • an apparatus for adjusting the orientation of a device is provided.
  • the apparatus is set in the first terminal device or the device itself is the first terminal device.
  • the device includes:
  • a communication unit configured to communicate with the optimal transmission beam of the network device through the first optimal reception beam of the first terminal device at the first position
  • the processing unit when the signal quality of the communication through the first optimal receiving beam and the optimal transmitting beam does not meet the preset condition, determine the angle information obtained based on the reference direction and the first direction, the reference direction is The direction of the first optimal receiving beam when the first terminal device is at the first position, and the first direction is the direction of the target receiving beam when the first terminal device is at the first position, so The signal strength of the target receiving beam in free space is greater than the signal strength of the first optimal receiving beam in free space, and the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle;
  • An output unit that outputs orientation adjustment indication information according to the angle information, where the orientation adjustment indication information is used to indicate a rotation operation for the first terminal device, so that the first terminal device can move from the first position is adjusted to a second position, wherein the second optimum receive beam that the first terminal device communicates with the optimum transmit beam at the second position is the target receive beam.
  • an apparatus for adjusting the orientation of a device is provided, the apparatus is set in the first terminal device or the device itself is the first terminal device, and the device includes:
  • a communication unit configured to communicate with the optimal transmission beam of the network device through the first optimal reception beam of the first terminal device at the first position
  • a processing unit configured to determine the angle information obtained based on the reference direction and the first direction when the signal quality of the communication through the first optimal receiving beam and the optimal transmitting beam does not meet a preset condition, the reference direction
  • the direction is the direction of the first optimal receive beam when the first terminal device is at the first position
  • the first direction is the direction of the target receive beam when the first terminal device is at the first position
  • the signal strength of the target receiving beam in free space is greater than the signal strength of the first optimal receiving beam in free space
  • the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle
  • the processing unit is further configured to adjust the first terminal device from the first position to a second position according to the angle information, wherein the first terminal device is in the second position and the optimal The second optimal receive beam that transmits the beam for communication is the target receive beam.
  • a terminal device comprising: one or more processors; a memory; and one or more computer programs. Wherein, one or more computer programs are stored in the memory, the one or more computer programs comprising instructions. When the instruction is executed by the terminal device, the terminal device is caused to execute the method in any one of the possible implementations of the first aspect above.
  • a terminal device comprising: one or more processors; a memory; and one or more computer programs. Wherein, one or more computer programs are stored in the memory, the one or more computer programs comprising instructions. When the instruction is executed by the terminal device, the terminal device is caused to execute the method in any one of the possible implementations of the second aspect above.
  • a computer program product containing instructions, when the computer program product is run on a first terminal device, the first terminal device is made to execute the method described in the first aspect or the second aspect. .
  • a computer-readable storage medium comprising instructions, when the instructions are executed on a first terminal device, the first terminal device is caused to perform the method described in the first aspect or the second aspect .
  • a chip for executing instructions, and when the chip runs, the chip executes the method described in the first aspect or the second aspect.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present application.
  • FIG. 3 is a schematic scene diagram of multiple beams formed by a network device and a terminal device according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a position change of a terminal device caused by movement according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a position change of a terminal device caused by rotation according to an embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a method for adjusting device orientation provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of a projection of a beam map on a plane provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of a target receiving beam, a first optimal receiving beam, a first direction, and a reference direction of a terminal device before position adjustment provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a target receiving beam, a second optimal receiving beam, a first optimal receiving beam, a first direction, and a reference direction of a terminal device after position adjustment provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram of graphical orientation adjustment indication information displayed on a display screen provided by an embodiment of the present application.
  • FIG. 11 is another schematic flowchart of the method for adjusting the device orientation provided by the embodiment of the present application.
  • FIG. 12 is another schematic flowchart of a method for adjusting the orientation of a device provided by an embodiment of the present application.
  • FIG. 13 is another schematic flowchart of a method for adjusting device orientation provided by an embodiment of the present application.
  • FIG. 14 is another schematic flowchart of a method for adjusting the orientation of a device provided by an embodiment of the present application.
  • FIG. 15 is another schematic flowchart of the method for adjusting the device orientation provided by the embodiment of the present application.
  • FIG. 16 is a schematic block diagram of an apparatus for adjusting device orientation provided by an embodiment of the present application.
  • FIG. 17 is another schematic block diagram of an apparatus for adjusting the orientation of a device provided by an embodiment of the present application.
  • FIG. 18 is a schematic block diagram of a terminal device provided by an embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of a communication system provided by an embodiment of the present application and applicable to the embodiment of the present application.
  • the communication system 10 may include at least one network device 11 , at least one customer premise equipment (CPE) 12 and at least one user equipment (user equipment, UE) 13 .
  • FIG. 1 is only a schematic diagram, the communication system 10 may also include other network devices, such as wireless relay devices and wireless backhaul devices, which are not shown in FIG. 1 .
  • the embodiments of the present application do not limit the number and specific types of network devices and UEs included in the mobile communication system.
  • the UE13 in the embodiments of the present application may refer to a mobile phone, a tablet computer, a notebook computer, a smart bracelet, a smart watch, a smart helmet, and smart glasses.
  • the UE 13 may also be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (PDA), a wireless communication function Handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, electronic devices in 5G networks or electronic devices in the future evolved public land mobile network (PLMN), etc., this application
  • PLMN public land mobile network
  • Bluetooth blue, BT
  • GSM global system for mobile communications
  • WCDMA wideband code division multiple access
  • LTE long term evolution
  • the network device 11 in the embodiment of the present application may be a device for communicating with the UE 13, and the network device may be a network device (base transceiver station, BTS) in the GSM system or code division multiple access (code division multiple access, CDMA). ), it can also be a network device (nodeB, NB) in the WCDMA system, it can also be an evolved network device (evolutional nodeB, eNB or eNodeB) in the LTE system, or the network device can be a relay station, an access point, a vehicle Equipment, wearable devices, and network equipment in future 5G networks (new generation nodeB, gNB or gNodeB) or network equipment in future evolved PLMN networks, and subsequent support for the 3rd generation partnership project (3GPP)
  • the network device and the like of the protocol version are not limited in the embodiments of the present application.
  • CPE12 is a mobile signal access device that receives mobile signals and forwards them as wireless WIFI signals.
  • CPE12 can convert 2G/3G/4G/5G signals transmitted by network device 11 into WiFi signals to connect user equipment 13 to the Internet.
  • the CPE12 can support multiple user equipments surfing the Internet at the same time.
  • the CPE12 can be connected to three UE13.
  • CPE12 can be widely used in wireless network access in rural areas, towns, hospitals, units, factories, communities, etc., which can save the cost of laying wired networks.
  • FIG. 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present application.
  • the terminal device 100 shown in FIG. 2 may be any electronic device capable of communicating with the network device 11 shown in FIG. 1 .
  • the terminal device 100 may be the CPE 12 or the user equipment 13 of FIG. 1 .
  • the terminal device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1.
  • Antenna 2 mobile communication module 150, wireless communication module 160, sensor module 180, button 190, indicator 192, display screen 194, and subscriber identification module (SIM) card interface 195, etc.
  • the sensor module 180 may include a gyro sensor 180B, an acceleration sensor 180E, and the like.
  • the processor 110 may include one or more processing units, for example, the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processor (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural-network processing unit (NPU) Wait. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • application processor application processor, AP
  • modem processor graphics processor
  • graphics processor graphics processor
  • ISP image signal processor
  • controller memory
  • video codec digital signal processor
  • DSP digital signal processor
  • NPU neural-network processing unit
  • the controller may be the nerve center and command center of the terminal equipment 100 .
  • the controller can generate an operation control signal according to the instruction operation code and timing signal, and complete the control of fetching and executing instructions.
  • a memory may also be provided in the processor 110 for storing instructions and data.
  • the memory in processor 110 is cache memory. This memory may hold instructions or data that have just been used or recycled by the processor 110 . If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated accesses are avoided and the latency of the processor 110 is reduced, thereby increasing the efficiency of the system.
  • the processor 110 in this embodiment of the present application may detect the signal quality of the communication between the terminal device 100 and the network device, and when the signal quality does not meet the preset condition, in an example, the processor 100 may output an orientation adjustment for adjusting the terminal device 100 Instruct, so that the user can adjust the terminal device 100 from the current location to another location to improve the signal quality of the terminal device 100 communication, in another example, the processor 100 can control the terminal device 100 to adjust from the current location to another location position to improve the signal quality of the terminal device 100 communication. If the terminal device 100 is a CPE, the processor 110 may also convert the received mobile signal into a wireless WIFI signal, so as to realize the communication between the terminal device 100 and the network device through the CPE.
  • the processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transceiver (universal asynchronous transmitter) receiver/transmitter, UART) interface, mobile industry processor interface (MIPI), general-purpose input/output (GPIO) interface, subscriber identity module (SIM) interface, and / or universal serial bus (universal serial bus, USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transceiver
  • MIPI mobile industry processor interface
  • GPIO general-purpose input/output
  • SIM subscriber identity module
  • USB universal serial bus
  • the I2C interface is a bidirectional synchronous serial bus that includes a serial data line (SDA) and a serial clock line (SCL).
  • the processor 110 may contain multiple sets of I2C buses.
  • the processor 110 can separately charge the charger, the flash, the camera 193, etc. through different I2C bus interfaces.
  • the processor 110 may couple the touch sensor 180K through the I2C interface, so that the processor 110 and the touch sensor 180K communicate with each other through the I2C bus interface, so as to realize the touch function of the terminal device 100 .
  • the I2S interface can be used for audio communication.
  • the processor 110 may contain multiple sets of I2S buses.
  • the processor 110 may be coupled with the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 .
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls through a Bluetooth headset.
  • the PCM interface can also be used for audio communications, sampling, quantizing and encoding analog signals.
  • the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface.
  • the audio module 170 can also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
  • the UART interface is a universal serial data bus used for asynchronous communication.
  • the bus may be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication.
  • a UART interface is typically used to connect the processor 110 with the wireless communication module 160 .
  • the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to implement the Bluetooth function.
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface, so as to realize the function of playing music through the Bluetooth headset.
  • the MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 194 and the camera 193 .
  • MIPI interfaces include camera serial interface (CSI), display serial interface (DSI), etc.
  • the processor 110 communicates with the camera 193 through the CSI interface, so as to realize the shooting function of the terminal device 100 .
  • the processor 110 communicates with the display screen 194 through the DSI interface to implement the display function of the terminal device 100 .
  • the GPIO interface can be configured by software.
  • the GPIO interface can be configured as a control signal or as a data signal.
  • the GPIO interface may be used to connect the processor 110 with the camera 193, the display screen 194, the wireless communication module 160, the audio module 170, the sensor module 180, and the like.
  • the GPIO interface can also be configured as I2C interface, I2S interface, UART interface, MIPI interface, etc.
  • the USB interface 130 is an interface that conforms to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like.
  • the USB interface 130 can be used to connect a charger to charge the terminal device 100, and can also be used to transmit data between the terminal device 100 and peripheral devices. It can also be used to connect headphones to play audio through the headphones.
  • the interface can also be used to connect other electronic devices, such as AR devices.
  • the interface connection relationship between the modules illustrated in the embodiments of the present application is only a schematic illustration, and does not constitute a structural limitation of the terminal device 100 .
  • the terminal device 100 may also adopt different interface connection manners in the foregoing embodiments, or a combination of multiple interface connection manners.
  • the charging management module 140 is used to receive charging input from the charger.
  • the charger may be a wireless charger or a wired charger.
  • the charging management module 140 may receive charging input from the wired charger through the USB interface 130 .
  • the charging management module 140 may receive wireless charging input through the wireless charging coil of the terminal device 100 . While the charging management module 140 charges the battery 142 , it can also supply power to the terminal device through the power management module 141 .
  • the power management module 141 is used for connecting the battery 142 , the charging management module 140 and the processor 110 .
  • the power management module 141 receives input from the battery 142 and/or the charging management module 140, and supplies power to the processor 110, the internal memory 121, the external memory, and the wireless communication module 160.
  • the power management module 141 can also be used to monitor parameters such as battery capacity, battery cycle times, battery health status (leakage, impedance).
  • the power management module 141 may also be provided in the processor 110 .
  • the power management module 141 and the charging management module 140 may also be provided in the same device.
  • the wireless communication function of the terminal device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modulation and demodulation processor, the baseband processor, and the like.
  • Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in terminal device 100 may be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve antenna utilization.
  • the antenna 1 can be multiplexed as a diversity antenna of the wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.
  • the mobile communication module 150 can provide a wireless communication solution including 2G/3G/4G/5G etc. applied on the terminal device 100.
  • the mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (LNA) and the like.
  • the mobile communication module 150 can receive electromagnetic waves from the antenna 1, filter and amplify the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation.
  • the mobile communication module 150 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the antenna 1 .
  • at least part of the functional modules of the mobile communication module 150 may be provided in the processor 110 .
  • at least part of the functional modules of the mobile communication module 150 may be provided in the same device as at least part of the modules of the processor 110 .
  • the modem processor may include a modulator and a demodulator.
  • the modulator is used to modulate the low frequency baseband signal to be sent into a medium and high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator transmits the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low frequency baseband signal is processed by the baseband processor and passed to the application processor.
  • the modem processor may be a stand-alone device. In other embodiments, the modem processor may be independent of the processor 110, and may be provided in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 can provide applications on the terminal device 100 including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), bluetooth (BT), global navigation satellites Wireless communication solutions such as global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), and infrared technology (IR).
  • WLAN wireless local area networks
  • BT Bluetooth
  • GNSS global navigation satellite system
  • FM frequency modulation
  • NFC near field communication
  • IR infrared technology
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 .
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110 , perform frequency modulation on it, amplify it, and convert it into electromagnetic waves for radiation through the antenna 2 .
  • the antenna 1 of the terminal device 100 is coupled with the mobile communication module 150, and the antenna 2 is coupled with the wireless communication module 160, so that the terminal device 100 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technology may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), broadband Code Division Multiple Access (WCDMA), Time Division Code Division Multiple Access (TD-SCDMA), Long Term Evolution (LTE), BT, GNSS, WLAN, NFC , FM, and/or IR technology, etc.
  • the GNSS may include global positioning system (global positioning system, GPS), global navigation satellite system (global navigation satellite system, GLONASS), Beidou navigation satellite system (beidou navigation satellite system, BDS), quasi-zenith satellite system (quasi -zenith satellite system, QZSS) and/or satellite based augmentation systems (SBAS).
  • global positioning system global positioning system, GPS
  • global navigation satellite system global navigation satellite system, GLONASS
  • Beidou navigation satellite system beidou navigation satellite system, BDS
  • quasi-zenith satellite system quadsi -zenith satellite system, QZSS
  • SBAS satellite based augmentation systems
  • the external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the terminal device 100 .
  • the external memory card communicates with the processor 110 through the external memory interface 120 to realize the data storage function. For example to save files like music, video etc in external memory card.
  • Internal memory 121 may be used to store computer executable program code, which includes instructions.
  • the processor 110 executes various functional applications and data processing of the terminal device 100 by executing the instructions stored in the internal memory 121 .
  • the internal memory 121 may include a storage program area and a storage data area.
  • the storage program area can store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), and the like.
  • the storage data area may store data (such as audio data, phone book, etc.) created during the use of the terminal device 100 and the like.
  • the internal memory 121 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (UFS), and the like.
  • the gyro sensor 180B may be used to determine the motion attitude of the terminal device 100 .
  • the angular velocity of the end device 100 about three axes ie, the x, y and z axes
  • the gyro sensor 180B can be used for image stabilization.
  • the gyro sensor 180B detects the shaking angle of the terminal device 100, calculates the distance to be compensated by the lens module according to the angle, and allows the lens to offset the shaking of the terminal device 100 through reverse motion to achieve anti-shake.
  • the gyro sensor 180B can also be used for navigation and somatosensory game scenarios.
  • the acceleration sensor 180E can detect the magnitude of the acceleration of the terminal device 100 in various directions (generally three axes).
  • the magnitude and direction of gravity can be detected when the terminal device 100 is stationary. It can also be used to identify the posture of terminal devices, and can be used in applications such as horizontal and vertical screen switching, pedometers, etc.
  • the keys 190 may include a power-on key. Keys 190 may be mechanical keys. It can also be a touch key.
  • the terminal device 100 may receive key input and generate key signal input related to user settings and function control of the terminal device 100 .
  • the indicator 192 can be an indicator light, which can be used to indicate a charging state, a change in power, or a message or the like. If the terminal device 100 is a CPE, the indicator 192 may also indicate which network the terminal device 100 uses. For example, the indicator 192 may indicate that the terminal device 100 uses a 4G, 5G or wireless WIFI network.
  • Display screen 194 is used to display images, videos, and the like.
  • Display screen 194 includes a display panel.
  • the display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (active-matrix organic light).
  • LED diode AMOLED
  • flexible light-emitting diode flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light-emitting diode (quantum dot light emitting diodes, QLED) and so on.
  • the terminal device 100 may include one or N display screens 194 , where N is a positive integer greater than one.
  • the processor 110 may detect the user's operation on the terminal device 100, and based on the operation, detect the signal quality of the communication between the terminal device 100 and the network device to determine whether the need Adjust the position of the terminal device 100 .
  • the processor 110 may further control the display screen 194 to display a graphical orientation adjustment instruction, and the user may adjust the position of the terminal device 100 based on the graphical orientation adjustment instruction.
  • the SIM card interface 195 is used to connect a SIM card.
  • the SIM card can be contacted and separated from the terminal device 100 by inserting into the SIM card interface 195 or pulling out from the SIM card interface 195 .
  • the terminal device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1.
  • the SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card and so on. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the plurality of cards may be the same or different.
  • the SIM card interface 195 can also be compatible with different types of SIM cards.
  • the SIM card interface 195 is also compatible with external memory cards.
  • the terminal device 100 interacts with the network through the SIM card to realize functions such as calls and data communication.
  • the terminal device 100 adopts an eSIM, that is, an embedded SIM card.
  • the eSIM card can be embedded in the terminal device 100 and cannot be separated from the terminal device 100 .
  • the terminal device 100 may further include at least one of the following components: an audio module 170 , a speaker 170A, a microphone 170C, a receiver 170B, an earphone interface 170D, a motor 191 , and a camera 193.
  • the sensor module 180 may further include a pressure sensor 180A, an air pressure sensor 180C, a magnetic sensor 180D, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, and a bone conduction sensor 180M Wait.
  • the audio module 170 is used for converting digital audio information into analog audio signal output, and also for converting analog audio input into digital audio signal. Audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be provided in the processor 110 , or some functional modules of the audio module 170 may be provided in the processor 110 .
  • Speaker 170A also referred to as a "speaker" is used to convert audio electrical signals into sound signals.
  • the terminal device 100 can listen to music through the speaker 170A, or listen to a hands-free call.
  • the processor 110 may control the speaker 170A to output a sound signal indicating the orientation adjustment, and the user may adjust the position of the terminal device 100 based on the sound signal.
  • Microphone 170C, microphone 170C, also called “microphone”, “microphone”, is used to convert sound signals into electrical signals.
  • the terminal device 100 may be provided with at least one microphone 170C.
  • the terminal device 100 may be provided with two microphones 170C, which may implement a noise reduction function in addition to collecting sound signals.
  • the terminal device 100 may further be provided with three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and implement directional recording functions.
  • the microphone 170C can pick up an instruction issued by the user, and the processor 110 can detect the signal quality of the communication between the terminal device 100 and the network device based on the instruction to determine whether the terminal device needs to be adjusted 100 position.
  • the receiver 170B also referred to as "earpiece" is used to convert audio electrical signals into sound signals.
  • the terminal device 100 answers a call or a voice message, the voice can be answered by placing the receiver 170B close to the human ear.
  • the earphone interface 170D is used to connect a wired earphone.
  • the earphone interface 170D may be the USB interface 130, or may be a 3.5mm open mobile terminal platform (OMTP) standard interface, a cellular telecommunications industry association of the USA (CTIA) standard interface.
  • OMTP open mobile terminal platform
  • CTIA cellular telecommunications industry association of the USA
  • the pressure sensor 180A is used to sense pressure signals, and can convert the pressure signals into electrical signals.
  • the pressure sensor 180A may be provided on the display screen 194 .
  • the capacitive pressure sensor may be comprised of at least two parallel plates of conductive material. When a force is applied to the pressure sensor 180A, the capacitance between the electrodes changes.
  • the terminal device 100 determines the intensity of the pressure according to the change in capacitance.
  • the electronic device 100 detects the intensity of the touch operation according to the pressure sensor 180A.
  • the terminal device 100 may also calculate the touched position according to the detection signal of the pressure sensor 180A.
  • touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions. For example, when a touch operation whose intensity is less than the first pressure threshold acts on the short message application icon, the instruction for viewing the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, the instruction to create a new short message is executed.
  • the air pressure sensor 180C is used to measure air pressure.
  • the terminal device 100 calculates the altitude through the air pressure value measured by the air pressure sensor 180C to assist in positioning and navigation.
  • the magnetic sensor 180D includes a Hall sensor.
  • the terminal device 100 can detect the opening and closing of the flip holster using the magnetic sensor 180D.
  • the terminal device 100 can detect the opening and closing of the flip according to the magnetic sensor 180D. Further, according to the detected opening and closing state of the leather case or the opening and closing state of the flip cover, characteristics such as automatic unlocking of the flip cover are set.
  • the terminal device 100 can measure the distance through infrared or laser. In some embodiments, when shooting a scene, the terminal device 100 can use the distance sensor 180F to measure the distance to achieve fast focusing.
  • Proximity light sensor 180G may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes.
  • the light emitting diodes may be infrared light emitting diodes.
  • the terminal device 100 emits infrared light to the outside through the light emitting diode.
  • the terminal device 100 detects infrared reflected light from nearby objects using a photodiode. When sufficient reflected light is detected, it can be determined that there is an object near the terminal device 100 . When insufficient reflected light is detected, the terminal device 100 may determine that there is no object near the terminal device 100 .
  • the terminal device 100 can use the proximity light sensor 180G to detect that the user holds the terminal device 100 close to the ear to talk, so as to automatically turn off the screen to save power.
  • Proximity light sensor 180G can also be used in holster mode, pocket mode automatically unlocks and locks the screen.
  • the ambient light sensor 180L is used to sense ambient light brightness.
  • the terminal device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived ambient light brightness.
  • the ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures.
  • the ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the terminal device 100 is in a pocket, so as to prevent accidental touch.
  • the fingerprint sensor 180H is used to collect fingerprints.
  • the terminal device 100 can use the collected fingerprint characteristics to realize fingerprint unlocking, accessing application locks, taking photos with fingerprints, answering incoming calls with fingerprints, and the like.
  • the temperature sensor 180J is used to detect the temperature.
  • the terminal device 100 uses the temperature detected by the temperature sensor 180J to execute the temperature processing strategy. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold value, the terminal device 100 reduces the performance of the processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection.
  • the terminal device 100 when the temperature is lower than another threshold, the terminal device 100 heats the battery 142 to avoid abnormal shutdown of the terminal device 100 caused by the low temperature.
  • the terminal device 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.
  • Touch sensor 180K also called “touch panel”.
  • the touch sensor 180K may be disposed on the display screen 194 , and the touch sensor 180K and the display screen 194 form a touch screen, also called a “touch screen”.
  • the touch sensor 180K is used to detect a touch operation on or near it.
  • the touch sensor can pass the detected touch operation to the application processor to determine the type of touch event.
  • Visual output related to touch operations may be provided through display screen 194 .
  • the touch sensor 180K may also be disposed on the surface of the terminal device 100 , which is different from the position where the display screen 194 is located.
  • the bone conduction sensor 180M can acquire vibration signals.
  • the bone conduction sensor 180M can acquire the vibration signal of the vibrating bone mass of the human voice.
  • the bone conduction sensor 180M can also contact the pulse of the human body and receive the blood pressure beating signal.
  • the bone conduction sensor 180M can also be disposed in the earphone, combined with the bone conduction earphone.
  • the audio module 170 can analyze the voice signal based on the vibration signal of the vocal vibration bone block obtained by the bone conduction sensor 180M, so as to realize the voice function.
  • the application processor can analyze the heart rate information based on the blood pressure beat signal obtained by the bone conduction sensor 180M, and realize the function of heart rate detection.
  • Motor 191 can generate vibrating cues.
  • the motor 191 can be used for vibrating alerts for incoming calls, and can also be used for touch vibration feedback.
  • touch operations acting on different applications can correspond to different vibration feedback effects.
  • the motor 191 can also correspond to different vibration feedback effects for touch operations on different areas of the display screen 194 .
  • Different application scenarios for example: time reminder, receiving information, alarm clock, games, etc.
  • the touch vibration feedback effect can also support customization.
  • the camera 193 is used to capture still images or video.
  • the object is projected through the lens to generate an optical image onto the photosensitive element.
  • the photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor.
  • CMOS complementary metal-oxide-semiconductor
  • the photosensitive element converts the optical signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal.
  • the ISP outputs the digital image signal to the DSP for processing.
  • DSP converts digital image signals into standard RGB, YUV and other formats of image signals.
  • the terminal device 100 may include 1 or N cameras 193 , where N is a positive integer greater than 1.
  • the terminal device 100 may include more or less components than those shown in the drawings, or combine some components, or separate some components, or arrange different components.
  • the illustrated components may be implemented in hardware, software, or a combination of software and hardware.
  • the terminal device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a USB interface 130, a charging management module 140, an antenna 1, an antenna 2, a mobile communication module 150, a wireless Communication module 160 , sensor module 180 , keys 190 , indicator 192 , and subscriber identification module (SIM) card interface 195 .
  • the terminal device 100 may further include a display screen 194, an audio module 170, a speaker 170A, a microphone 170C, and the like.
  • an embodiment of the present application provides a method for adjusting the azimuth of a device.
  • the beam of the terminal device is mainly used to adjust the position of the terminal device, which can accurately and effectively adjust the position of the terminal device. Improve the signal quality of communications.
  • the transmit beam the beam used by the network device to transmit signals, is not only used to receive the signal sent by the terminal device, but also to send the signal to the terminal device.
  • the network device uses the transmit beam to send and receive signals.
  • the network device may support large-scale antenna arrays, and based on beamforming techniques, the network device may form multiple transmit beams.
  • the directions of the multiple transmit beams are different, and the signal strengths of the multiple transmit beams in free space are different.
  • the signal strengths of the multiple transmit beams may not be exactly the same, and there may be beams with the same signal strength among the multiple transmit beams. , for another example, the signal strengths of multiple transmit beams are completely different.
  • the signal strength of the transmit beam in free space is mainly related to the characteristics of the antenna itself installed on the network device.
  • an antenna inherently has a main lobe and a side lobe when transmitting a signal.
  • the main lobe and side lobe are represented by the antenna pattern, and the signal strength of the main lobe is greater than that of the side lobe.
  • Sidelobes can be understood as transmit beams.
  • the omnidirectional antenna may have multiple main lobes.
  • the main transmit beam among the multiple transmit beams of the network device, the main transmit beam is the beam with good signal strength of the multiple transmit beams in free space. Combined with the main lobe and side lobe in the antenna pattern, the main transmit beam can be understood as The main lobe of the antenna of the network device.
  • the network device will use the primary transmit beam to communicate with the end device. In embodiments where the network device is provided with omnidirectional antennas, the network device may have multiple primary transmit beams.
  • the optimal transmission beam indicates the transmission beam with the best signal quality in the communication between the network device and the terminal device at the current location, and the network device uses the optimal transmission beam to transmit signals at the current location.
  • the optimal transmit beam is not only related to the characteristics of the antenna, but also related to the location of the network device, and the network device may have different optimal receive beams at different locations.
  • the network device initiates beam measurement for the transmission beam of the network device to the terminal device, the terminal device measures the signal quality of each transmission beam, and sends the signal quality to the network device, and the network device selects the signal from multiple transmission beams
  • the transmission beam with the best quality is used as the optimal transmission beam.
  • the optimal transmit beam determined by the network device may be the primary transmit beam. Of course, the optimal transmit beam may not be the main transmit beam.
  • the receiving beam is not only used to receive the signal sent by the network device, but also used to send the signal to the network device.
  • the terminal device uses the receive beam to send and receive signals.
  • the terminal device can also support a large-scale antenna array, and based on the beamforming technology, the terminal device can form multiple receive beams.
  • the directions of the multiple receiving beams are different, and the signal strengths of the multiple receiving beams in free space are different.
  • the signal strengths of the multiple receiving beams may not be exactly the same, and there may be beams with the same signal strength among the multiple receiving beams. , for another example, the signal strengths of multiple receive beams are completely different.
  • the signal strength of the receiving beam in free space is mainly related to the characteristics of the antenna itself disposed on the terminal device.
  • the main lobes and side lobes are represented by the antenna pattern.
  • the signal strength of the main lobe is greater than the signal strength of the side lobes.
  • the main lobe and side lobe of the terminal device are can be understood as receiving beams.
  • the antenna of the terminal device is a directional antenna, and the directional antenna includes a main lobe.
  • the main receiving beam among the multiple receiving beams of the terminal device, the main receiving beam is the beam with the best signal strength of the multiple receiving beams in free space. Combined with the main lobe and side lobe in the antenna pattern, the main receiving beam can be understood The main lobe of the antenna for the terminal device.
  • the terminal device will use the primary receive beam to communicate with the network device.
  • the terminal device has one main transmit beam.
  • the optimal receiving beam represents the receiving beam with the best signal quality in the communication between the terminal device and the network device at the current location, and the terminal device uses the optimal receiving beam to transmit signals at the current location.
  • the optimal receive beam is not only related to the characteristics of the antenna, but also to the location of the terminal device.
  • the terminal device may have different optimal receive beams at different locations.
  • the network device after determining the optimal transmit beam, the network device initiates beam measurement for the receive beam of the terminal device to the terminal device based on the optimal transmit beam, and the terminal device measures the signal quality of each receive beam and transmits the signal The quality is sent to the network device, and the network device selects the receive beam with the best signal quality from the multiple receive beams as the optimal receive beam.
  • the optimal receiving beam of the terminal equipment is the main receiving beam, so that the signal quality of the communication can reach an optimal state.
  • the optimal receive beam may not be the main receive beam.
  • Target receiving beam if the signal quality of the optimal receiving beam used by the terminal device at a certain location is poor, and there is at least one receiving beam in the multiple receiving beams whose signal strength in free space is greater than the signal strength of the optimal receiving beam , then the target receiving beam is a beam whose signal strength in free space is greater than the optimal receiving beam.
  • the target receiving beam may be the main receiving beam.
  • FIG. 3 is a schematic scene diagram of multiple beams formed by a network device and a terminal device according to an embodiment of the present application.
  • the network device 11 and the electronic device 100 are described by taking the CPE as an example of the electronic device 100 . It should be understood that the scene diagram shown in FIG. 3 is only a schematic illustration, the network device 11 and the terminal device 100 may form more or less beams, and the network device 11 and the terminal device 100 may also form beams in various directions , the embodiments of the present application do not make any limitation.
  • the network device 11 forms three transmit beams, which are respectively denoted as BM20, BM21, and BM22.
  • the directions of the three transmit beams are different.
  • BM20 is the main transmit beam, and the signal strength of BM21 and BM22 in free space is lower than that of BM20;
  • the device 100 forms three receiving beams, which are denoted as BM10, BM11, and BM12.
  • the directions of the three receiving beams are different.
  • BM10 is the main transmitting beam.
  • the signal strength in space is greater than that of BM12 in free space.
  • the terminal device 100 and the network device 11 complete beam matching, and the transmit beam BM22 and the receive beam BM12 form a beam pair, that is, the transmit beam BM22 is the optimal transmit beam of the network device, and the receive beam BM12 is the optimal receive beam for the terminal device 100 at the position shown in FIG. 3 .
  • the signal strength of the receiving beam BM12 in free space is smaller than that of the receiving beam BM11 and the main receiving beam BM10, it is conceivable that if the position of the terminal device 100 is adjusted so that the receiving beam BM11 Or the main receiving beam beam BM10 is used as the optimal receiving beam of the terminal device 100 after adjustment, then, compared with the signal quality of the terminal device 100 at the original position, the signal quality of the terminal device 100 after the position adjustment will be greatly improved.
  • the direction of the target receiving beam with better signal strength when the terminal device is at the current position (referred to as the first direction) is determined, and the The direction of the optimal receiving beam of the terminal device at the current position is used as the reference direction, the angle information between the first direction and the reference direction is calculated, and the position of the terminal device is adjusted by using the angle information, which can make the adjusted terminal device optimal.
  • the receiving beam is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • the target receiving beam is the main receiving beam, so that the terminal device can use the main receiving beam to communicate with the network device, so that the signal quality can reach an optimal state.
  • the change in the position of the terminal device caused by the adjustment of the terminal device from one position to another position described in the embodiments of this application includes not only the position change caused by the movement of the terminal device, but also the rotation of the terminal device. resulting in a change in location.
  • the position of the terminal device adjusted based on the angle information involved in the embodiments of the present application is mainly due to the position change caused by the rotation of the terminal device.
  • FIG. 4 is a schematic diagram of a position change of a terminal device caused by movement according to an embodiment of the present application. Referring to FIG. 4 , at the beginning, the terminal device is at the origin of the coordinate system, and after moving the terminal device for a certain distance along the z-axis, the position of the terminal device changes.
  • FIG. 5 is a schematic diagram of a position change of a terminal device caused by rotation according to an embodiment of the present application.
  • the terminal device is at the origin of the coordinate system, the central axis of the terminal device is used as the reference object, the angle between the central axis and the y-axis is 0 degrees, and the terminal device is rotated as shown in Figure 5 (b), but the terminal device is not translated, the angle between the central axis of the terminal device and the y-axis becomes ⁇ , and the position of the terminal device changes.
  • the optimal transmit beam of the network device remains unchanged, and the purpose is to adjust the position of the terminal device to achieve the purpose of adjusting the optimal receive beam of the terminal device. Therefore, for the convenience of description , mark the position of the terminal equipment before adjustment as the first position, mark the optimal receiving beam of the terminal equipment at the first position as the first optimal receiving beam, and mark the position of the terminal equipment after adjustment as the first position In two positions, the optimal receiving beam of the terminal device at the second position is recorded as the second optimal receiving beam.
  • the adjustment of the terminal device from the first position to the second position mentioned in the embodiment of the present application mainly involves the position change of the terminal device caused by the rotation of the angle.
  • FIG. 6 is a schematic flowchart of a method 200 for adjusting device orientation provided by an embodiment of the present application.
  • the method 200 can be executed by the terminal device 100 described above, and the terminal device 100 outputs the orientation adjustment instruction information, so that the user can adjust the position of the terminal device 100 based on the orientation adjustment instruction information.
  • the terminal device in the first position completes beam pairing with the network device, and communicates with the optimal sending beam of the network device through the first optimal receiving beam.
  • the first optimal receiving beam is the optimal receiving beam for the terminal device to communicate with the network device when the terminal device is in the first position, and the beam pair formed by beam pairing is: the first optimal receiving beam and the optimal transmitting beam.
  • terminal equipment and network equipment are implemented based on the principle of beam scanning. The process is roughly as follows:
  • the network device sequentially uses transmit beams of different directions to transmit signals to initiate beam (beam, BM) measurement, and this process is called beam scanning.
  • the terminal device measures the signal quality of each of the multiple transmit beams, and feeds back the measured value to the network device.
  • the network device determines a transmit beam with the best signal quality as the optimal transmit beam according to the feedback value.
  • the network device initiates the BM measurement of the receive beam for the optimal transmit beam, and the terminal device measures the signal quality between each receive beam in the multiple receive beams and the optimal transmit beam, and feeds it back to the network device.
  • a receiving beam with the best signal quality determined by the feedback value is used as the first optimal receiving beam, so that the first optimal receiving beam and the optimal transmitting beam form a beam pair.
  • the terminal device detects the input signal, and obtains the signal quality of the communication between the first optimal receive beam and the optimal transmit beam, where the input signal is used to request signal quality.
  • the input signal is a trigger condition for the terminal device to perform signal quality detection to determine whether to adjust the position of the terminal device.
  • the terminal device may be obtained through an input device provided on the terminal device.
  • the input device includes a display screen, so that the terminal device can obtain the input signal through the display screen.
  • a first interface may be displayed on the display screen, and the first interface includes a first control.
  • the user may perform operations such as sliding, clicking, pressing, or long-pressing on the first control.
  • a control is operated, it is determined that the user's purpose is to request signal quality, then the terminal device will acquire the signal quality of the communication between the terminal device and the network device.
  • the method of detecting the input signal through the display screen is intuitive and easy to implement, and the user experience is better.
  • the input device includes a button
  • the terminal device acquires the signal quality of the communication between the terminal device and the network device when detecting the user's operation of the button.
  • the input device includes a microphone
  • the user sends out a voice command
  • the microphone collects the sound signal of the voice command to obtain the input signal
  • the terminal device obtains the communication between the terminal device and the network device. Signal quality.
  • the signal quality of the communication between the terminal device and the network device may be determined based on at least one of the following parameters: signal-to-noise ratio (SINR), reference signal receiving power (RSRP) ), where RSRP can also be understood as signal strength.
  • SINR signal-to-noise ratio
  • RSRP reference signal receiving power
  • the terminal device determines whether the signal quality satisfies the first preset condition. If the signal quality does not meet the first preset condition, execute S242; if the signal quality meets the first preset condition, execute S241.
  • the first preset condition may be that the signal quality is greater than or equal to the first threshold.
  • the first threshold is relatively low, and is mainly used to determine whether there is a certain degree of signal in the communication between the terminal device and the network device at the first location, for example, the first threshold may be -120 decibel megawatts (dbm).
  • the signal quality does not meet the first preset condition, and the terminal device outputs prompt information for prompting the user to change the position of the terminal device. That is, if the signal quality is poor, the terminal device will prompt the user to change the location of the terminal device.
  • the user adjusts the position of the terminal device mainly by moving the terminal device to quickly improve the signal quality. For example, the user can try to move the terminal device in different positions until there is a Signal.
  • the terminal device may continue to execute from S220 to determine the signal quality of the communication between the moved terminal device and the network device, and execute S241 until the signal quality meets the first preset condition.
  • the terminal device may output prompt information through an output device set on the terminal device, wherein the output device and the input device in step S220 may be the same or different, which is not limited here.
  • the output device includes a display screen, so that the terminal device can output prompt information through the display screen to prompt the user to change the position of the terminal device.
  • the method of outputting prompt information through the display screen is intuitive and easy to implement, and the user experience is better.
  • the output device includes a speaker, and the terminal device issues a voice instruction through the speaker to prompt the user to change the position of the terminal device.
  • the terminal device acquires the beam map of the terminal device and the identifier of the first optimal receiving beam.
  • the terminal device can perform beam measurement with the network device, determine multiple receiving beams of the terminal device, and generate a beam map of the multiple receiving beams.
  • the beam map is used to represent the spatial distribution of multiple receiving beams of the terminal device, and the position and direction of each receiving beam can be determined through the beam map.
  • the beam map is a hemispherical map that starts from the terminal device and transmits to one side of the terminal device.
  • the plane where the antenna is located can be used as the vertical plane in the beam map, and the plane perpendicular to the plane where the antenna is located can be used as the level.
  • FIG. 7 is a schematic diagram of a projection of a beam map on a plane provided by an embodiment of the present application.
  • the H direction is the horizontal direction
  • the V direction is the vertical direction.
  • the plane formed by the H direction and the V direction can be understood as the plane where the antenna is located.
  • the projection of multiple receiving beams on the plane formed by the H direction and the X direction is as follows As shown in FIG. 7 , each small square represents a receiving beam, and the numbers on the square are the identifiers of the corresponding receiving beams. Among them, the receiving beam No. 0 is the main receiving beam, and the signal strength is the best.
  • the terminal device determines whether the signal quality satisfies the second preset condition. If the signal quality satisfies the second preset condition, execute S262; if the signal quality does not meet the second preset condition, execute S261.
  • the second preset condition is used to determine whether the terminal device needs to be rotated to adjust the position of the terminal device accurately and effectively.
  • the second preset condition may be that the signal quality is greater than or equal to the second threshold.
  • the second threshold is higher, for example, the second threshold may be 95 decibel-howatts (dbm).
  • the terminal device outputs the signal quality.
  • the terminal device can directly feed back the signal quality to the user to inform the user that the current signal quality of the terminal device is good.
  • the terminal device may output the signal quality through the output device.
  • the output device includes a display screen, so that the terminal device can output the signal quality through the display screen.
  • the output device includes a speaker, and the terminal device emits a voice signal through the speaker, and the voice signal is used to indicate the signal quality.
  • the terminal device may also output the identifier of the first optimal receiving beam.
  • the terminal device determines the angle information obtained based on the reference direction and the first direction.
  • the reference direction is the direction of the first optimal receiving beam
  • the first direction is the direction of the target receiving beam when the terminal device is at the first position, wherein the signal strength of the target receiving beam in free space is greater than that of the first optimal receiving beam in free space signal strength.
  • the angle information can be used to characterize the angle between the first direction and the reference direction.
  • the terminal device determines the position of the first optimal receiving beam on the beam map by using the beam map and the identifier of the first optimal receiving beam, and determines a receiving beam whose signal strength in the beam map is greater than that of the first optimal receiving beam.
  • the beam is used as the target receiving beam, and the direction of the target receiving beam when the terminal device is in the first position (denoted as the first direction) is determined, and the direction of the first optimal receiving beam when the terminal device is in the first position (denoted as the reference direction) is determined. ), calculate the azimuth difference between the first direction and the reference direction, and obtain the angle information.
  • the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle, and the terminal device can rotate by the corresponding rotation angle according to the rotation direction. If the terminal device is rotated by the corresponding rotation angle according to the rotation direction, the target receiving beam can be rotated to the position in the first direction. In this way, the optimal receiving beam of the terminal device after adjusting the position can be the target receiving beam, which can achieve the best receiving beam. Excellent signal quality.
  • the terminal device may be rotated by corresponding rotation angles in sequence according to different rotation directions.
  • the angle information can indicate three rotation angles and three corresponding rotation directions, and one rotation direction is parallel to one coordinate axis.
  • a three-dimensional relative coordinate system is established, and the calculation method is The rotation angles of the target receiving beam in the first direction on the three coordinate axes, that is, the three rotation angles of the terminal device are obtained, and the terminal device is rotated according to the three rotation angles, and finally the direction of the target receiving beam after the position change can be made as Reference direction.
  • FIG. 8 is a schematic diagram of a target receiving beam, a first optimal receiving beam, a first direction, and a reference direction of a terminal device before position adjustment provided by an embodiment of the present application.
  • the absolute coordinate system is the three-dimensional coordinate system formed by the X-axis, the Y-axis and the Z-axis in the upper right corner
  • the first optimal receiving beam of the terminal device at the first position is the beam BM36
  • the target receiving beam is the beam BM0
  • the direction of the beam BM36 is the reference direction
  • the reference direction is used as the direction of one coordinate axis in the relative coordinate system to establish a relative coordinate system formed by the X 1 axis, the Y 1 axis and the Z 1 axis as shown in 8.
  • the absolute coordinate system formed by the X axis, the Y axis and the Z axis and the relative coordinate system formed by the X 1 axis, the Y 1 axis and the Z 1 axis just coincide
  • the reference direction is the Y 1 axis direction, which is also the Y direction
  • the terminal When the device is at the first position, the included angle in space between the first direction of the target receiving beam BM0 and the reference direction is ⁇ .
  • the rotation angles of the target receiving beam BM0 around the X 1 axis, the Y 1 axis and the Z 1 axis are ⁇ , ⁇ and ⁇ , respectively, which are determined by ⁇ , ⁇ and ⁇ can form three rotation matrices respectively, and a first formula is formed based on the three rotation matrices, the coordinates of the target receiving beam BM0 and the first optimal receiving beam BM36 , and the above three angles can be obtained by the first formula.
  • the rotation matrices of the beam BM0 rotating around the X 1 axis, the Y 1 axis and the Z 1 axis are R X ( ⁇ ), and in,
  • the rotation angles ⁇ , ⁇ and ⁇ can be obtained.
  • the angle information may indicate: rotation angles ⁇ , ⁇ and ⁇ , and rotation directions X 1 axis, Y 1 axis and Z 1 axis.
  • the terminal device outputs orientation adjustment indication information according to the angle information, where the orientation adjustment indication information is used to indicate a rotation operation for the terminal device.
  • the user can adjust the indication information according to the orientation, rotate the terminal device, and adjust the terminal device from the first position to the second position.
  • the terminal device can use a new receiving beam (ie, the second optimal receiving beam) to be paired with the optimal transmitting beam to improve the signal quality of the communication, and the second optimal receiving beam is the target receiving beam .
  • the user can rotate the terminal device more accurately according to the instruction.
  • the direction and the direction of the target receiving beam BM0 are The reference directions coincide, and the target receiving beam BM0 can be used as the second optimal receiving beam of the terminal device in the second position.
  • the target receiving beam is paired with the optimal transmitting beam, which can achieve the best signal quality of communication, while the previous The first optimal receive beam BM36 is rotated to other directions.
  • the user only roughly rotates the terminal device.
  • the direction of the target receiving beam BM0 is not Coinciding with the reference direction, there is an included angle between the direction of the target receiving beam BM0 and the reference direction the included angle greater than 0 and less than the included angle ⁇ between the reference direction and the first direction, in general, the included angle are relatively small.
  • the second optimal receiving beam of the terminal device may also be the target receiving beam, although the signal quality may be Not the best effect, but not bad, much better than the signal quality before adjusting the position.
  • the main receiving beam is the beam with the best signal strength in free space. Therefore, in some examples, the target receiving beam in the embodiments of the present application is the main receiving beam.
  • the orientation adjustment indication information may include angle information, or may include processed angle information, and the processed angle information is convenient for the user to identify and operate.
  • the angle information includes: rotation angles ⁇ , ⁇ , and ⁇ , and the rotation directions X 1 axis, Y 1 axis, and Z 1 axis. After processing the angle information, process the The rotation angle in the latter angle information becomes angle a and angle b, and the rotation direction becomes left, right, inward, or outward, where the rotation direction is the direction that the user sees when facing the terminal device.
  • the azimuth adjustment indication information may also include parameters such as signal quality, first direction, and reference direction, and the user can intuitively know the relevant information.
  • the terminal device may output orientation adjustment indication information through the output device.
  • the output device includes a display screen, and the terminal device can output orientation adjustment instruction information through the display screen.
  • the orientation adjustment indication information is displayed on the display screen in a graphical manner, instructing the user to first rotate the terminal device to the right by 30 degrees, and then rotate it inward by 10 degrees.
  • the orientation adjustment indication information instructs the user to rotate the terminal device inward by 15 degrees.
  • the method of outputting the orientation adjustment indication information in a graphical manner through the display screen is intuitive, easy to understand and easy to implement, which is convenient for users to operate and has a better user experience.
  • the output device includes a speaker
  • the terminal device can output orientation adjustment instruction information through a voice command issued by the speaker, so as to instruct the user how to adjust the terminal device.
  • the user may not rotate the terminal device completely according to the azimuth adjustment instruction information, so that the optimal receiving beam of the terminal device after the position adjustment is not the target receiving beam, and the signal quality is not good. Therefore, after adjusting the terminal device, the user can trigger the terminal device, so that the terminal device continues to execute from S220, and detects the signal quality of the communication between the terminal device and the network device after the position adjustment. If the signal quality meets the second preset condition, It means that the position of the terminal device is adjusted in place, and no further adjustment is necessary. If the signal quality does not meet the second preset condition, you can continue to perform S261 and S270 to adjust the position of the terminal device until the signal quality meets the second preset condition. The position of the terminal equipment is adjusted in place.
  • the process of the method 200 shown in FIG. 6 is only a schematic illustration, and the method 200 may include more or less steps, and the position of the terminal device may also be adjusted.
  • S230 may not be required in method 200, and the terminal device may directly execute S241 after performing S220, and the position of the terminal device may also be adjusted.
  • the user may be required to rotate the terminal device while moving , in order to improve the signal quality as soon as possible.
  • the size of the serial number of each process of the method 200 does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. .
  • the execution order of S241 and S250 can be interchanged, that is, 250 can be directly executed after S230 is executed, and when the signal quality does not meet the second preset condition, S241 can be executed.
  • the signal quality of the terminal device using the first optimal receive beam to communicate with the optimal transmit beam of the network device at the first position is poor, it is determined that the terminal device is in the first position.
  • the direction of the target receiving beam when the position is determine the direction of the first optimal receiving beam when the terminal device is in the first position, obtain angle information based on the two directions, and use the angle information to adjust the position of the terminal device, so that the adjustment to the first position can be achieved.
  • the second optimal receiving beam for communication between the terminal device at the second location and the network device is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • the terminal device can use the main receiving beam to communicate with the network device, so that the signal quality can reach an optimal state.
  • FIG. 11 is a schematic flowchart of a method 300 for adjusting device orientation provided by an embodiment of the present application.
  • the method 300 is executed by a first terminal device.
  • the first terminal device may be the terminal device 100 described above.
  • the first terminal device sends orientation adjustment instruction information to the second terminal device, and the second terminal device outputs orientation adjustment instruction information.
  • the user adjusts the position of the first terminal device based on the orientation adjustment indication information.
  • the method 300 can be well applied when the first terminal device is a device that is not often carried by a user and the second terminal device is a handheld terminal that is often carried by a user, for example, the first terminal device is a CPE, and the second terminal device is a mobile phone, In this way, it is convenient for the user to detect the signal quality at any time so as to adjust the position of the device in time, and the flexibility is higher.
  • the first terminal device in the first position completes beam pairing with the network device, and communicates with the optimal sending beam of the network device through the first optimal receiving beam.
  • S320 The second terminal device sends request information to the first terminal device, where the request information is used to request signal quality.
  • the user may perform related operations on the second terminal device, so that the second terminal device sends the request information.
  • an application related to the first terminal device may be installed on the second terminal device, and the user operates a related control in the application to trigger the sending of the request information.
  • the request information is a triggering condition that triggers the first terminal device to perform signal quality detection, so as to determine whether to adjust the position of the first terminal device.
  • the first terminal device Based on the request information, the first terminal device acquires the signal quality of the first optimal receiving beam and the optimal transmitting beam for communication.
  • the first terminal device determines whether the signal quality satisfies the first preset condition. If the signal quality does not meet the first preset condition, execute S352; if the signal quality meets the first preset condition, execute S351.
  • the signal quality does not meet the first preset condition, and the first terminal device sends prompt information to the second terminal device for prompting the user to change the position of the first terminal device.
  • the second terminal device outputs prompt information.
  • the first terminal device will send prompt information to the second terminal device, so that the second terminal device outputs the prompt information, so as to be used to determine the position where the terminal device needs to be replaced.
  • the user mainly adjusts the position of the first terminal device by moving the first terminal device to quickly improve the signal quality. For example, the user can try to move the first terminal in different positions. device until there is a signal.
  • the user may operate the second terminal device to execute S320, so that the first terminal device executes S330 and S340, and judges the signal quality of the communication between the moved first terminal device and the network device until the signal quality is reached. If the first preset condition is satisfied, S351 is executed.
  • the signal quality satisfies the first preset condition
  • the first terminal device acquires the beam map of the first terminal device and the identifier of the first optimal receiving beam.
  • S360 The first terminal device determines whether the signal quality satisfies the second preset condition. If the signal quality satisfies the second preset condition, execute S372; if the signal quality does not meet the second preset condition, execute S371.
  • the signal quality satisfies the second preset condition, and the first terminal device sends the signal quality information to the second terminal device.
  • the second terminal device outputs signal quality information.
  • the first terminal device can directly send the signal quality information to the second terminal device, so that the second terminal device can feed back the signal to the user. quality, to inform the user that the signal quality of the current communication of the first terminal device is good.
  • the signal quality does not meet the second preset condition, and the first terminal device determines the angle information obtained based on the reference direction and the first direction.
  • the first terminal device sends orientation adjustment indication information to the second terminal device according to the angle information, where the orientation adjustment indication information is used to indicate a rotation operation for the first terminal device.
  • the orientation adjustment indication information may include angle information or processed angle information, and the processed angle information is convenient for the user to identify and operate.
  • the azimuth adjustment indication information may also include parameters such as signal quality, first direction, and reference direction, and the user can intuitively know the relevant information.
  • the orientation adjustment indication letter refer to the relevant description of the orientation adjustment indication information in S270, and details are not repeated here.
  • the second terminal device outputs orientation adjustment indication information.
  • the second terminal device outputs the received orientation adjustment instruction information, and the user can rotate the first terminal device according to the orientation adjustment instruction information to adjust the first terminal device from the first position to the second position.
  • the first terminal device can use the second optimal receiving beam in pair with the optimal transmitting beam to improve the signal quality of the communication, and the second optimal receiving beam is the target receiving beam.
  • the second optimal receiving beam is the target receiving beam.
  • the second terminal device can output the orientation adjustment indication information through the output device
  • the process of the method 300 shown in FIG. 11 is only a schematic illustration, and the method 300 may include more or less steps, and the position of the terminal device may also be adjusted.
  • S340 may not be required in method 300, and the terminal device may directly execute S351 after performing S330, and may also adjust the position of the first terminal device.
  • the user may be required to rotate while moving The first terminal equipment can improve the signal quality as soon as possible.
  • the size of the sequence number of each process of the method 300 does not mean the sequence of execution, and the execution sequence of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. .
  • the execution order of S351 and S360 can be interchanged, that is, 360 can be directly executed after S340 is executed, and when the signal quality does not meet the second preset condition, S351 can be executed.
  • the second terminal device when the signal quality of the first terminal device using the first optimal receiving beam to communicate with the optimal sending beam of the network device at the first location is poor, determine that the first terminal device is of poor quality.
  • the direction of the target receiving beam when the device is in the first position determine the direction of the first optimal receiving beam when the first terminal device is in the first position, obtain angle information based on the two directions, and send the angle information to the second terminal device through the angle information Orientation adjustment instruction information
  • the second terminal device outputs the orientation adjustment instruction information, which enables the user to adjust the position of the first terminal device, and enables the first terminal device adjusted to the second position to communicate with the network device.
  • the receiving beam is the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • the first terminal device can use the main receiving beam to communicate with the network device, so that the signal quality can reach an optimal state.
  • FIG. 12 is a schematic flowchart of a method 400 for adjusting device orientation provided by an embodiment of the present application.
  • the method 400 is performed by a terminal device.
  • the terminal device may be the terminal device 100 described above, and the position of the terminal device can be adjusted by the terminal device itself, without requiring manual adjustment by the user. Since the participation of users is reduced, on the one hand, the intelligence of the terminal device can be improved, and the user experience can be improved; , so that the signal quality of the communication process can be better improved.
  • the terminal device in the first position completes beam pairing with the network device, and communicates with the optimal transmit beam of the network device through the first optimal receive beam.
  • the terminal device detects the input signal, and obtains the signal quality of the communication between the first optimal receive beam and the optimal transmit beam, where the input signal is used to request signal quality.
  • the terminal device determines whether the signal quality satisfies the first preset condition. If the signal quality does not meet the first preset condition, execute S442; if the signal quality meets the first preset condition, execute S441.
  • the signal quality does not meet the first preset condition, and the terminal device outputs prompt information for prompting the user to change the location of the terminal device.
  • the terminal device acquires the beam map of the terminal device and the identifier of the first optimal receiving beam.
  • the terminal device determines whether the signal quality satisfies the second preset condition. If the signal quality satisfies the second preset condition, execute S462; if the signal quality does not meet the second preset condition, execute S461.
  • the terminal device outputs the signal quality.
  • the terminal device determines the angle information obtained based on the reference direction and the first direction.
  • the terminal device adjusts the terminal device from the first position to the second position according to the angle information.
  • the second optimal receiving beam in which the terminal device communicates with the optimal transmitting beam at the second position is the target receiving beam.
  • a base may be connected to the terminal device, and the base is used to fix the terminal device, so as to play a supporting and fixing role during the automatic rotation of the terminal device.
  • a driving device may also be provided on the base, one end of the driving device is connected to the terminal device, and the other end is connected to the base, and the processor can control the driving device to drive the terminal device to automatically rotate according to the rotation angle in the angle information. to the second position.
  • the drive means may be a motor.
  • the terminal device After the terminal device is adjusted to the second position, the terminal device can be triggered, so that the terminal device continues to execute from S420, and the signal quality of the communication between the terminal device after the position adjustment and the network device is detected, and if the signal quality meets the second preset condition, It means that the position of the terminal device is adjusted in place, and there is no need to adjust it. If the signal quality does not meet the second preset condition, you can continue to perform S461 and S470 to adjust the position of the terminal device until the signal quality meets the second preset condition. The position of the terminal equipment is adjusted in place. However, in this embodiment, since the terminal device adjusts the position by itself, the error of manual adjustment is reduced, and the terminal device can basically be adjusted in place at one time.
  • the signal quality of the terminal device using the first optimal receive beam to communicate with the optimal transmit beam of the network device at the first position is poor, it is determined that the terminal device is in the first position.
  • the direction of the target receiving beam when the position is determine the direction of the first optimal receiving beam when the terminal device is in the first position, obtain angle information based on the two directions, and adjust the terminal device to the second position through the angle information, so that the terminal device can be adjusted to the second position.
  • the second optimal receiving beam where the device communicates with the network device at the second position is the target receiving beam, so that the signal quality of the communication can be accurately and effectively improved.
  • the participation of the user is reduced.
  • the intelligence of the terminal device can be improved, and the user experience can be improved;
  • the accuracy of the device orientation adjustment can be improved, so that the signal quality of the communication process can be better improved.
  • the terminal device can use the main receiving beam to communicate with the network device, so that the signal quality can reach an optimal state.
  • FIG. 13 is a schematic flowchart of a method 500 for adjusting device orientation provided by an embodiment of the present application.
  • the method 500 is executed by a first terminal device, the first terminal device may be the above-mentioned terminal device 100, and the second terminal device may trigger the first terminal device to detect the signal quality, so that in the case of poor signal quality, the A terminal device adjusts the position of the first terminal device by itself, and does not require manual adjustment by the user. Since the participation of users is reduced, on the one hand, the intelligence of the terminal device can be improved, and the user experience can be improved; , so that the signal quality of the communication process can be better improved.
  • the method 500 can be well applied when the first terminal device is a device that the user does not usually carry, and the second terminal device is a handheld terminal that the user often carries.
  • the first terminal device is a CPE
  • the second terminal device is a In this way, it is convenient for the user to detect the signal quality at any time so as to adjust the position of the device in time, and the flexibility is higher.
  • the first terminal device in the first position completes beam pairing with the network device, and communicates with the optimal sending beam of the network device through the first optimal receiving beam.
  • S520 The second terminal device sends request information to the first terminal device, where the request information is used to request signal quality.
  • the first terminal device Based on the request information, the first terminal device acquires the signal quality of the first optimal receiving beam and the optimal transmitting beam for communication.
  • the first terminal device determines whether the signal quality satisfies the first preset condition. If the signal quality does not meet the first preset condition, execute S552; if the signal quality meets the first preset condition, execute S551.
  • the signal quality does not meet the first preset condition, and the first terminal device sends prompt information to the second terminal device for prompting the user to change the position of the first terminal device.
  • the second terminal device outputs prompt information.
  • the signal quality satisfies the first preset condition
  • the first terminal device acquires the beam map of the first terminal device and the identifier of the first optimal receiving beam.
  • the first terminal device determines whether the signal quality satisfies the second preset condition. If the signal quality satisfies the second preset condition, execute S572; if the signal quality does not meet the second preset condition, execute S571.
  • the signal quality satisfies the second preset condition, and the first terminal device sends the signal quality information to the second terminal device.
  • the second terminal device outputs signal quality information.
  • the signal quality does not meet the second preset condition, and the first terminal device determines the angle information obtained based on the reference direction and the first direction.
  • the first terminal device adjusts the first terminal device from the first position to the second position according to the angle information.
  • FIG. 14 is a schematic flowchart of a method 600 for adjusting device orientation provided by an embodiment of the present application.
  • the method is executed by a first terminal device, and the first terminal device may be the above-mentioned terminal device in FIG. 6 or the first terminal device in FIG. 11 . Below, each step is described.
  • S610 Communicate with the optimal sending beam of the network device through the first optimal receiving beam of the first terminal device at the first position.
  • step S210 For a specific description of this step, reference may be made to the relevant description of step S210 in the method 200, and details are not repeated here.
  • the preset condition includes: the signal quality is greater than or equal to a threshold.
  • the preset condition may be the second preset condition in the above method 200 or 300 .
  • the target receiving beam is a main receiving beam
  • the main receiving beam is a beam with the strongest signal in free space among multiple receiving beams of the first terminal device.
  • the main receiving beam is used as the target receiving beam, and the device is adjusted based on the angle information obtained from the direction of the main receiving beam and the direction of the first optimal receiving beam when the first terminal device is in the first position, so that the adjustment can be made.
  • the latter first terminal device uses the main receiving beam to communicate with the network device, so that the signal quality of the communication between the first terminal device and the network device is good, so that the user experience reaches a better state.
  • the target receiving beam may also be another beam whose signal strength is greater than the first optimal receiving beam, which is not limited in this embodiment of the present application.
  • the determining is based on the angle information obtained from the reference direction and the first direction, including:
  • the angle information is determined according to a beam map of the first terminal device, where the beam map is used to indicate the spatial distribution of multiple receive beams of the first terminal device.
  • step S620 For the specific description of step S620, reference may be made to the relevant description of step S261 of the method 200, which will not be repeated.
  • S630 Output orientation adjustment indication information according to the angle information, where the orientation adjustment indication information is used to indicate a rotation operation for the first terminal device, so that the first terminal device can be rotated from the first position Adjusting to a second position, wherein the second optimum receive beam that the first terminal device communicates with the optimum transmit beam at the second position is the target receive beam.
  • the direction of the target receiving beam coincides with the reference direction, as shown in (a) in FIG. 9 , so that the signal of communication can be further improved. quality.
  • the target receiving beam may also be another beam whose signal strength is greater than the first optimal receiving beam, which is not limited in this embodiment of the present application.
  • the target receiving beam may also be another beam whose signal strength is greater than the first optimal receiving beam, which is not limited in this embodiment of the present application.
  • the outputting orientation adjustment indication information according to the angle information includes:
  • the display screen is controlled to display a first interface, where the first interface includes the orientation adjustment indication information generated graphically.
  • the orientation adjustment indication information may include angle information, or may include processed angle information, and the processed angle information is convenient for the user to identify and operate.
  • the content shown in FIG. 10 is the graphically generated orientation adjustment indication information displayed on the display screen, which is convenient for the user to identify and operate, and the orientation adjustment angle information may be processed angle information.
  • the first terminal device displays graphical orientation adjustment indication information through a display screen, which is intuitive and easy to implement, and provides a better user experience.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • the signal quality of communication through the first optimal receive beam and the optimal transmit beam is detected.
  • the user's operation on the display screen can be used as a triggering condition for requesting signal quality.
  • the first terminal device After detecting the operation, detects the signal quality of the communication between the first terminal device and the network device.
  • an interface may be displayed on the display screen, the interface includes a first control, and the user may perform operations such as sliding, clicking, pressing or long-pressing on the first control.
  • the first terminal device if it is determined that the user's purpose is to request signal quality, the first terminal device will acquire the signal quality of the communication between the first terminal device and the network device.
  • the user can perform an operation on the display screen, and the first terminal device detects the signal quality of the communication between the first terminal device and the network device after detecting the operation, which is intuitive and easy to implement, and provides a better user experience.
  • the outputting the orientation adjustment indication information according to the angle information includes:
  • the orientation adjustment indication information is sent to the second terminal device.
  • the first terminal device can cause the second terminal device to output the orientation adjustment instruction information to the user by sending the orientation adjustment instruction information to the second terminal device, so that the user can adjust the device.
  • the second terminal device is a handheld terminal such as a mobile phone frequently carried by the user, the user knows how to adjust the device at any time, and the flexibility is higher.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • the signal quality of the communication through the first optimal reception beam and the optimal transmission beam is detected.
  • the request information is a triggering condition for triggering the first terminal device to perform signal quality detection, so as to determine whether to adjust the position of the first terminal device.
  • the user may perform related operations on the second terminal device, so that the second terminal device sends the request information.
  • an application related to the first terminal device may be installed on the second terminal device, and the user operates a related control in the application to trigger the sending of the request information.
  • the second terminal device sends request information for requesting signal quality to the first terminal device.
  • the second terminal device is a handheld terminal such as a mobile phone that is often carried by the user. It is convenient for users to detect the signal quality at any time so as to adjust the position of the device in time, with higher flexibility.
  • the method for adjusting the device orientation when the signal quality of the first terminal device using the first optimal receiving beam to communicate with the optimal sending beam of the network device at the first location is poor, determine that the first terminal device is of poor quality.
  • the direction of the target receiving beam when the device is in the first position determine the direction of the first optimal receiving beam when the first terminal device is in the first position, obtain angle information based on the two directions, and use the angle information to adjust the first terminal device.
  • the position of the first terminal device adjusted to the second position can make the second optimal receiving beam for communication between the first terminal device and the network device adjusted to the second position as the target receiving beam, so that the signal quality of the communication can be accurately and effectively improved.
  • FIG. 15 is a schematic flowchart of a method 700 for adjusting device orientation provided by an embodiment of the present application.
  • the method is executed by a first terminal device, and the first terminal device may be the terminal device in FIG. 12 or the first terminal device in FIG. 13 . Below, each step is described.
  • S710 Communicate with the optimal sending beam of the network device through the first optimal receiving beam of the first terminal device at the first position.
  • step S210 For a specific description of this step, reference may be made to the relevant description of step S210 in the method 200, and details are not repeated here.
  • the preset condition includes: the signal quality is greater than or equal to a threshold.
  • the preset condition may be the second preset condition in the above method 400 or 500.
  • the target receiving beam is a main receiving beam
  • the main receiving beam is a beam with the strongest signal in free space among multiple receiving beams of the first terminal device.
  • the determining is based on the angle information obtained from the reference direction and the first direction, including:
  • the angle information is determined according to a beam map of the first terminal device, where the beam map is used to indicate the spatial distribution of multiple receive beams of the first terminal device.
  • step S620 For the specific description of step S620, reference may be made to the related description of step S261 of the method 200, and details are not repeated here.
  • the direction of the target receiving beam coincides with the reference direction, as shown in (a) in FIG. 9 , so that the signal of communication can be further improved. quality.
  • the target receiving beam may also be another beam whose signal strength is greater than the first optimal receiving beam, which is not limited in this embodiment of the present application.
  • the target receiving beam may also be another beam whose signal strength is greater than the first optimal receiving beam, which is not limited in this embodiment of the present application.
  • a base may be connected to the terminal device, and the base is used to fix the terminal device, so as to play a supporting and fixing role during the automatic rotation of the terminal device.
  • a driving device may also be provided on the base, one end of the driving device is connected to the terminal device, and the other end is connected to the base, and the processor can control the driving device to drive the terminal device to automatically rotate according to the rotation angle in the angle information. to the second position.
  • the drive means may be a motor.
  • the method for adjusting the device orientation when the signal quality of the first terminal device using the first optimal receiving beam to communicate with the optimal sending beam of the network device at the first location is poor, determine that the first terminal device is of poor quality.
  • the direction of the target receiving beam when the device is in the first position determine the direction of the first optimal receiving beam when the first terminal device is in the first position, and obtain angle information based on the two directions, and the first terminal device uses the angle information to convert itself.
  • Adjusting to the second position can make the second optimal receiving beam where the first terminal device communicates with the network device at the second position be the target receiving beam, so that the signal quality of the communication can be improved accurately and effectively.
  • the method before the determining the angle information obtained based on the reference direction and the first direction, the method further includes:
  • An input signal for requesting signal quality is detected, and signal quality for communication through the first optimal receive beam and the optimal transmit beam is detected.
  • the input signal is generated by a user's operation on the display screen of the first terminal device.
  • the method further includes: receiving an input signal sent from the second terminal device.
  • the input signal may be request information sent by the second terminal device for requesting signal quality.
  • the input signal may be request information sent by the second terminal device for requesting signal quality.
  • FIG. 16 is a schematic block diagram of an apparatus 800 for adjusting device orientation provided by an embodiment of the present application.
  • the apparatus 800 may be set in the above-mentioned first terminal equipment, or the apparatus 800 itself may be the above-mentioned first terminal equipment.
  • the apparatus 800 includes:
  • the communication unit 810 is configured to communicate with the optimal transmission beam of the network device through the first optimal reception beam of the first terminal device at the first position.
  • the processing unit 820 is configured to determine the angle information obtained based on the reference direction and the first direction when the signal quality of the communication through the first optimal receiving beam and the optimal transmitting beam does not meet a preset condition, the The reference direction is the direction of the first optimal receive beam when the first terminal device is at the first position, and the first direction is the direction of the target receive beam when the first terminal device is at the first position direction, the signal strength of the target receiving beam in free space is greater than the signal strength of the first optimal receiving beam in free space, and the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle.
  • the output unit 830 is configured to output orientation adjustment indication information according to the angle information, where the orientation adjustment indication information is used to indicate a rotation operation for the first terminal device, so that the first terminal device can The first position is adjusted to a second position, wherein the second optimum receive beam that the first terminal device communicates with the optimum transmit beam at the second position is the target receive beam.
  • FIG. 17 is a schematic block diagram of an apparatus 900 for adjusting device orientation provided by an embodiment of the present application.
  • the apparatus 900 may be set in the above-mentioned first terminal equipment, or the apparatus 900 itself may be the above-mentioned first terminal equipment.
  • the apparatus 800 includes:
  • the communication unit 810 is configured to communicate with the optimal transmission beam of the network device through the first optimal reception beam of the first terminal device at the first position.
  • the processing unit 820 is configured to determine the angle information obtained based on the reference direction and the first direction when the signal quality of the communication through the first optimal receiving beam and the optimal transmitting beam does not meet a preset condition, the The reference direction is the direction of the first optimal receive beam when the first terminal device is at the first position, and the first direction is the direction of the target receive beam when the first terminal device is at the first position direction, the signal strength of the target receiving beam in free space is greater than the signal strength of the first optimal receiving beam in free space, and the angle information is used to indicate at least one rotation angle and a rotation direction corresponding to each rotation angle.
  • the processing unit 820 is further configured to, according to the angle information, adjust the first terminal device from the first position to a second position, wherein the first terminal device is at the second position and the most The second optimal receiving beam that communicates with the optimal transmitting beam is the target receiving beam.
  • FIG. 18 shows a schematic structural diagram of a terminal device 1000 provided by an embodiment of the present application.
  • the terminal device includes: one or more processors 1010, one or more memories 1020, and the one or more memory stores 1020 store one or more computer programs, the one or more computer programs Include instructions.
  • the instruction is executed by the one or more processors 1010, the terminal device is made to execute the technical solutions of any of the foregoing embodiments.
  • the implementation principle and technical effect thereof are similar to the related embodiments of the above method, and are not repeated here.
  • the embodiments of the present application provide a computer program product, which enables the first terminal device to execute the technical solutions in the foregoing embodiments when the computer program product runs on the first terminal device.
  • the implementation principle and technical effect thereof are similar to the related embodiments of the above method, and are not repeated here.
  • An embodiment of the present application provides a readable storage medium, where the readable storage medium contains instructions, when the instructions are executed on a first terminal device, the first terminal device is caused to execute the technical solutions of the foregoing embodiments.
  • the implementation principle and technical effect thereof are similar, and are not repeated here.
  • An embodiment of the present application provides a chip, which is used for executing instructions, and when the chip is running, executes the technical solutions in the foregoing embodiments.
  • the implementation principle and technical effect thereof are similar, and are not repeated here.
  • first and second are only used for description purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features.
  • Features delimited with “first”, “second” may expressly or implicitly include one or more of that feature.
  • At least one refers to one or more, and "a plurality” refers to two or more.
  • At least part of an element means part or all of an element.
  • And/or which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, it can mean that A exists alone, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
  • the character "/" generally indicates that the related objects are an "or" relationship.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution, and the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes .

Abstract

本申请实施例提供了一种设备方位调整的方法、装置和终端设备，在终端设备与网络设备通信的信号质量差的情况下，确定终端设备在第一位置时信号强度较好的目标接收波束的第一方向，将终端设备在第一位置的最优接收波束的方向作为参考方向，计算第一方向和参考方向之间的角度信息，利用该角度信息来调整终端设备的位置，可以使得调整至第二位置的终端设备的最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。

Description

一种设备方位调整的方法和终端设备
本申请要求于2020年11月02日提交中国专利局、申请号为202011203638.7、申请名称为“一种设备方位调整的方法和终端设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及终端领域，更具体地，涉及一种设备方位调整的方法和终端设备。
背景技术
终端设备与网络设备通信过程中，都会遇到通信的信号质量较差的情况，造成信号质量较差的因素有多种，而终端设备的位置不合适是造成信号质量差的一个重要因素。
目前的技术中，在通信的信号质量较差时，基本上都是用户自己拿着终端设备不停移动，直到信号质量满足需求。这种调整设备方位的方法具有盲目性，但对于2G/3G/4G网络还是可以适用的。
第五代移动通信技术(5th-Generation，5G)使用毫米波进行通信，毫米波可以支持高带宽以及低时延，但是，毫米波具有覆盖弱、穿透能力差的缺点，在这种情况下，若用户盲目地不停地移动终端设备，会出现移动好久后信号质量仍然没有改善甚至没有信号的情况，严重降低了用户体验。
因此，需要提供一种设备方位调整的方法，可以较为精准且有效地调整终端设备的位置，从而提高通信的信号质量，以提高用户体验。
发明内容
本申请实施例提供了一种设备方位调整的方法，在终端设备与网络设备通信的信号质量差的情况下，确定终端设备在当前位置时信号强度较好的目标接收波束的方向(记为第一方向)，将终端设备在当前位置的最优接收波束的方向作为参考方向，计算第一方向和参考方向之间的角度信息，利用该角度信息来调整终端设备的位置，可以使得调整后的终端设备的最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
第一方面，提供了一种设备方位调整的方法，该方法应用于第一终端设备中，所述方法包括：
通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述 第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
根据所述角度信息，输出方位调整指示信息，所述方位调整指示信息用于指示针对所述第一终端设备的旋转操作，以使得所述第一终端设备能够从所述第一位置被调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
在本申请实施例中，在第一终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定第一终端设备在第一位置时目标接收波束的方向，确定第一终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，利用该角度信息来调整第一终端设备的位置，可以使得调整至第二位置的第一终端设备与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
可选地，所述根据所述角度信息，输出方位调整指示信息，包括：
根据所述角度信息，控制显示屏显示第一界面，所述第一界面包括以图形化方式生成的所述方位调整指示信息。
在本申请实施例中，第一终端设备通过显示屏显示图形化的方位调整指示信息，直观且易实现，用户体验较好。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
检测到用户在所述显示屏的操作；
响应于所述操作，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
在本申请实施例中，用户可以在显示屏上进行操作，第一终端设备在检测到该操作后检测第一终端设备与网络设备进行通信的信号质量，直观且易实现，用户体验较好。
可选地，所述根据所述角度信息，输出所述方位调整指示信息，包括：
根据所述角度信息，向第二终端设备发送所述方位调整指示信息。
在本申请实施例中，第一终端设备通过向第二终端设备发送方位调整指示信息，可以使得第二终端设备向用户输出方位调整指示信息以让用户调整设备，在第一终端设备非手持终端，第二终端设备是用户经常携带的例如手机的手持终端的情况下，用户随时确知如何调整设备，灵活性更高。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
接收所述第二终端设备发送的请求信息，所述请求信息用于请求信号质量；
根据所述请求信息，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
在本申请实施例中，第二终端设备通过向第一终端设备发送请求信号质量的请求信息，在第一终端设备非手持终端，第二终端设备是用户经常携带的例如手机的手持终端的情况下，便于用户随时检测信号质量以便及时调整设备的位置，灵活性更高。
可选地，所述确定基于参考方向和第一方向得到的角度信息，包括：
根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
可选地，所述预设条件包括：
所述信号质量大于或等于阈值。
可选地，述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多个接收波束中在自由空间中信号最强的波束。
在本申请实施例中，将主接收波束作为目标接收波束，基于第一终端设备在第一位置时主接收波束的方向和第一最优接收波束的方向得到的角度信息调整设备，可以使得调整后的第一终端设备使用主接收波束与网络设备进行通信，可以使得第一终端设备与网络设备之间进行通信的信号质量信号质量很好，使得用户体验达到较优状态。
可选地，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合。
第二方面，提供了一种设备方位调整的方法，该方法应用于第一终端设备中，所述方法包括：
通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
根据所述角度信息，将所述第一终端设备从所述第一位置调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
在本申请实施例中，在第一终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定第一终端设备在第一位置时目标接收波束的方向，确定第一终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，第一终端设备通过该角度信息将自己调整至第二位置，可以使得第一终端设备在第二位置与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
检测到用于请求信号质量的输入信号，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
在本申请实施例中，通过检测到的输入信号可以触发第一终端设备检测第一终端设备与网络设备之间的信号质量，简单易操作。
可选地，所述输入信号由用户在所述第一终端设备的显示屏的操作生成。
在本申请实施例中，用户可以在显示屏上进行操作，第一终端设备在检测到该操作后检测第一终端设备与网络设备进行通信的信号质量，直观且易实现，用户体验较好。
可选地，所述方法还包括：
接收来自第二终端设备发送的输入信号。
在本申请实施例中，第二终端设备通过向第一终端设备发送请求信号质量的输入信号，在第一终端设备非手持终端，第二终端设备是用户经常携带的例如手机的手持终端的情况下，便于用户随时检测信号质量以便及时调整设备的位置，灵活性更高。
可选地，所述确定基于参考方向和第一方向得到的角度信息，包括：
根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
可选地，所述预设条件包括：
所述信号质量大于或等于阈值。
可选地，所述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多个接收波束中在自由空间中信号最强的波束。
可选地，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合。
第三方面，提供了一种设备方位调整的装置，该装置设置在第一终端设备或该装置本身为第一终端设备，该装置包括：
通信单元，用于接通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
处理单元，在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
输出单元，根据所述角度信息，输出方位调整指示信息，所述方位调整指示信息用于指示针对所述第一终端设备的旋转操作，以使得所述第一终端设备能够从所述第一位置被调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
第四方面，提供了一种设备方位调整的装置，该该装置设置在第一终端设备或该装置本身为第一终端设备，该装置包括：
通信单元，用于通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
处理单元，用于在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
处理单元，还用于根据所述角度信息，将所述第一终端设备从所述第一位置调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
第五方面，提供了一种终端设备，包括：一个或多个处理器；存储器；以及一个或多个计算机程序。其中，一个或多个计算机程序被存储在存储器中，一个或多个计算机程序包括指令。当指令被终端设备执行时，使得终端设备执行上述第一方面中任一项可能的实现中的方法。
第六方面，提供了一种终端设备，包括：一个或多个处理器；存储器；以及一个或多个计算机程序。其中，一个或多个计算机程序被存储在存储器中，一个或多个计算机程序包括指令。当指令被终端设备执行时，使得终端设备执行上述第二方面中任一项可能的实现中的方法。
第七方面，提供了一种包含指令的计算机程序产品，当所述计算机程序产品在第一终端设备上运行时，使得所述第一终端设备执行上述第一方面或第二方面所述的方法。
第八方面，提供了一种计算机可读存储介质，包括指令，当所述指令在第一终端设备上运行时，使得所述第一终端设备执行上述第一方面或第二方面所述的方法。
第九方面，提供了一种芯片用于执行指令，当所述芯片运行时，所述芯片执行上述第第一方面或第二方面所述的方法。
附图说明
图1是本申请实施例提供的通信系统的示意性架构图。
图2是本申请实施例提供的终端设备的示意性结构图。
图3是本申请实施例提供的网络设备和终端设备形成的多个波束的示意性场景图。
图4是本申请实施例提供的由于移动导致的终端设备的位置发生变化的示意图。
图5是本申请实施例提供的由于旋转导致的终端设备的位置发生变化的示意图。
图6是本申请实施例提供的设备方位调整的方法的示意性流程图。
图7是本申请实施例提供的波束地图在平面的投影的示意图。
图8是本申请实施例提供的调整位置前终端设备的目标接收波束、第一最优接收波束、第一方向和参考方向的示意图。
图9是本申请实施例提供的调整位置后终端设备的目标接收波束、第二最优接收波束、第一最优接收波束、第一方向和参考方向的示意图。
图10是本申请实施例提供的显示在显示屏的图形化的方位调整指示信息的示意图。
图11是本申请实施例提供的设备方位调整的方法的另一示意性流程图。
图12是本申请实施例提供的设备方位调整的方法的另一示意性流程图。
图13是本申请实施例提供的设备方位调整的方法的另一示意性流程图。
图14是本申请实施例提供的设备方位调整的方法的另一示意性流程图。
图15是本申请实施例提供的设备方位调整的方法的另一示意性流程图。
图16是本申请实施例提供的设备方位调整的装置的示意性框图。
图17是本申请实施例提供的设备方位调整的装置的另一示意性框图。
图18是本申请实施例提供的终端设备的示意性框图。
具体实施方式
下面将结合附图，对本申请中的技术方案进行描述。
图1是本申请实施例提供的适用于本申请实施例的通信系统的示意性架构图。
如图1所示，该通信系统10可以包括至少一个网络设备11，至少一个客户前置设备(customer premise equipment，CPE)12和至少一个用户设备(user equipment，UE)13。图1只是示意图，该通信系统10中还可以包括其它网络设备，如还可以包括无线中继设备和无线回传设备，在图1中未画出。本申请的实施例对该移动通信系统中包括的网络设备和UE的数量和具体类型不做限定。
本申请实施例中的UE13可以指手机、平板电脑、笔记本电脑、智能手环、智能手表、智能头盔、智能眼镜等。UE13还可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助手(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备，5G网络中的电子设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的电子设备等，本申请实施例对此并不限定。本申请提供的技术方案适用于采用以下一种或多种通信技术的UE103：蓝牙(bluetooth，BT)通信技术、全球定位系统(global positioning system，GPS)通信技术、无线保真(wireless fidelity，WiFi)通信技术、全球移动通讯系统(global system for mobile communications，GSM)通信技术、宽频码分多址(wideband code division multiple access，WCDMA)通信技术、长期演进(long term evolution，LTE)通信技术、5G通信技术以及未来其他通信技术等。
本申请实施例中的网络设备11可以是用于与UE13进行通信的设备，该网络设备可以是GSM系统或码分多址(code division multiple access，CDMA)中的网络设备(base transceiver station，BTS)，也可以是WCDMA系统中的网络设备(nodeB，NB)，还可以是LTE系统中的演进型网络设备(evolutional nodeB，eNB或eNodeB)，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备(new generation nodeB，gNB或gNodeB)或者未来演进的PLMN网络中的网络设备，以及后续支持第三代合作伙伴计划(3rd generation partnership project，3GPP)协议版本的网络设备等，本申请实施例并不限定。
CPE12是一种接收移动信号并以无线WIFI信号转发出来的移动信号接入设备，例如，CPE12可以将网络设备11传输的2G/3G/4G/5G信号转换为WiFi信号，使用户设备13联网。CPE12可支持多个同时上网的用户设备，如图1所示，CPE12可以和3个UE13连接。CPE12可大量应用于农村，城镇，医院，单位，工厂，小区等无线网络接入，能节省铺设有线网络的费用。
图2是本申请实施例提供的终端设备的示意性结构图。图2所示的终端设备100可以是任何能够与图1所示的网络设备11通信的电子设备，示例性地，终端设备100可以是图1的CPE12或用户设备13。
参考图2，终端设备100可以包括处理器110，外部存储器接口120，内部存储器121，通用串行总线(universal serial bus，USB)接口130，充电管理模块140，电源管理模块141，电池142，天线1，天线2，移动通信模块150，无线通信模块160，传感器模块180，按键190，指示器192，显示屏194，以及用户标识模块(subscriber identification module，SIM)卡接口195等。示例性地，传感器模块180可以包括陀螺仪传感器180B和加速度传感器 180E等。
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processing unit，GPU)，图像信号处理器(image signal processor，ISP)，控制器，存储器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
其中，控制器可以是终端设备备100的神经中枢和指挥中心。控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了系统的效率。
本申请实施例的处理器110可以检测终端设备100与网络设备通信的信号质量，在信号质量不满足预设条件时，在一示例中，处理器100可以输出用于调整终端设备100的方位调整指示，以使得用户可以将终端设备100从当前位置调整至另一个位置，以提高终端设备100通信的信号质量，在另一示例中，处理器100可以控制终端设备100从当前位置调整至另一个位置，以提高终端设备100通信的信号质量。若终端设备100为CPE，处理器110还可以将接收到的移动信号转化为无线WIFI信号，以通过CPE实现终端设备100与网络设备的通信。
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuit sound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purpose input/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。
I2C接口是一种双向同步串行总线，包括一根串行数据线(serial data line，SDA)和一根串行时钟线(derail clock line，SCL)。在一些实施例中，处理器110可以包含多组I2C总线。处理器110可以通过不同的I2C总线接口分别充电器，闪光灯，摄像头193等。例如：处理器110可以通过I2C接口耦合触摸传感器180K，使处理器110与触摸传感器180K通过I2C总线接口通信，实现终端设备100的触摸功能。
I2S接口可以用于音频通信。在一些实施例中，处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合，实现处理器110与音频模块170之间的通信。在一些实施例中，音频模块170可以通过I2S接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。
PCM接口也可以用于音频通信，将模拟信号抽样，量化和编码。在一些实施例中，音频模块170与无线通信模块160可以通过PCM总线接口耦合。在一些实施例中，音频模块170也可以通过PCM接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接 听电话的功能。所述I2S接口和所述PCM接口都可以用于音频通信。
UART接口是一种通用串行数据总线，用于异步通信。该总线可以为双向通信总线。它将要传输的数据在串行通信与并行通信之间转换。在一些实施例中，UART接口通常被用于连接处理器110与无线通信模块160。例如：处理器110通过UART接口与无线通信模块160中的蓝牙模块通信，实现蓝牙功能。在一些实施例中，音频模块170可以通过UART接口向无线通信模块160传递音频信号，实现通过蓝牙耳机播放音乐的功能。
MIPI接口可以被用于连接处理器110与显示屏194，摄像头193等外围器件。MIPI接口包括摄像头串行接口(camera serial interface，CSI)，显示屏串行接口(display serial interface，DSI)等。在一些实施例中，处理器110和摄像头193通过CSI接口通信，实现终端设备100的拍摄功能。处理器110和显示屏194通过DSI接口通信，实现终端设备100的显示功能。
GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号，也可被配置为数据信号。在一些实施例中，GPIO接口可以用于连接处理器110与摄像头193，显示屏194，无线通信模块160，音频模块170，传感器模块180等。GPIO接口还可以被配置为I2C接口，I2S接口，UART接口，MIPI接口等。
USB接口130是符合USB标准规范的接口，具体可以是Mini USB接口，Micro USB接口，USB Type C接口等。USB接口130可以用于连接充电器为终端设备100充电，也可以用于终端设备100与外围设备之间传输数据。也可以用于连接耳机，通过耳机播放音频。该接口还可以用于连接其他电子设备，例如AR设备等。
可以理解的是，本申请实施例示意的各模块间的接口连接关系，只是示意性说明，并不构成对终端设备100的结构限定。在本申请另一些实施例中，终端设备100也可以采用上述实施例中不同的接口连接方式，或多种接口连接方式的组合。
充电管理模块140用于从充电器接收充电输入。其中，充电器可以是无线充电器，也可以是有线充电器。在一些有线充电的实施例中，充电管理模块140可以通过USB接口130接收有线充电器的充电输入。在一些无线充电的实施例中，充电管理模块140可以通过终端设备100的无线充电线圈接收无线充电输入。充电管理模块140为电池142充电的同时，还可以通过电源管理模块141为终端设备供电。
电源管理模块141用于连接电池142，充电管理模块140与处理器110。电源管理模块141接收电池142和/或充电管理模块140的输入，为处理器110，内部存储器121，外部存储器，以及无线通信模块160等供电。电源管理模块141还可以用于监测电池容量，电池循环次数，电池健康状态(漏电，阻抗)等参数。在其他一些实施例中，电源管理模块141也可以设置于处理器110中。在另一些实施例中，电源管理模块141和充电管理模块140也可以设置于同一个器件中。
终端设备100的无线通信功能可以通过天线1，天线2，移动通信模块150，无线通信模块160，调制解调处理器以及基带处理器等实现。
天线1和天线2用于发射和接收电磁波信号。终端设备100中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用，以提高天线的利用率。例如：可以将天线1复用为无线局域网的分集天线。在另外一些实施例中，天线可以和调谐开关结合使用。
移动通信模块150可以提供应用在终端设备100上的包括2G/3G/4G/5G等无线通信的 解决方案。移动通信模块150可以包括至少一个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后，被传递给应用处理器。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信模块150或其他功能模块设置在同一个器件中。
无线通信模块160可以提供应用在终端设备100上的包括无线局域网(wireless local area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)，蓝牙(bluetooth，BT)，全球导航卫星系统(global navigation satellite system，GNSS)，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。
在一些实施例中，终端设备100的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得终端设备100可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(code division multiple access，CDMA)，宽带码分多址(wideband code division multiple access，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星定位系统(global positioning system，GPS)，全球导航卫星系统(global navigation satellite system，GLONASS)，北斗卫星导航系统(beidou navigation satellite system，BDS)，准天顶卫星系统(quasi-zenith satellite system，QZSS)和/或星基增强系统(satellite based augmentation systems，SBAS)。
外部存储器接口120可以用于连接外部存储卡，例如Micro SD卡，实现扩展终端设备100的存储能力。外部存储卡通过外部存储器接口120与处理器110通信，实现数据存储功能。例如将音乐，视频等文件保存在外部存储卡中。
内部存储器121可以用于存储计算机可执行程序代码，所述可执行程序代码包括指令。处理器110通过运行存储在内部存储器121的指令，从而执行终端设备100的各种功能应用以及数据处理。内部存储器121可以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。 存储数据区可存储终端设备100使用过程中所创建的数据(比如音频数据，电话本等)等。此外，内部存储器121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，通用闪存存储器(universal flash storage，UFS)等。
陀螺仪传感器180B可以用于确定终端设备100的运动姿态。在一些实施例中，可以通过陀螺仪传感器180B确定终端设备100围绕三个轴(即，x，y和z轴)的角速度。陀螺仪传感器180B可以用于拍摄防抖。示例性的，当按下快门，陀螺仪传感器180B检测终端设备100抖动的角度，根据角度计算出镜头模组需要补偿的距离，让镜头通过反向运动抵消终端设备100的抖动，实现防抖。陀螺仪传感器180B还可以用于导航，体感游戏场景。
加速度传感器180E可检测终端设备100在各个方向上(一般为三轴)加速度的大小。当终端设备100静止时可检测出重力的大小及方向。还可以用于识别终端设备姿态，应用于横竖屏切换，计步器等应用。
按键190可以包括开机键。按键190可以是机械按键。也可以是触摸式按键。终端设备100可以接收按键输入，产生与终端设备100的用户设置以及功能控制有关的键信号输入。
指示器192可以是指示灯，可以用于指示充电状态，电量变化，也可以用于指示消息等。若终端设备100为CPE，则指示器192还可以指示终端设备100使用的哪种网络，例如，指示器192可以指示终端设备100使用4G、5G或无线WIFI网络。
显示屏194用于显示图像，视频等。显示屏194包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display，LCD)，有机发光二极管(organic light-emitting diode，OLED)，有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light emitting diode的，AMOLED)，柔性发光二极管(flex light-emitting diode，FLED)，Miniled，MicroLed，Micro-oLed，量子点发光二极管(quantum dot light emitting diodes，QLED)等。在一些实施例中，终端设备100可以包括1个或N个显示屏194，N为大于1的正整数。
在终端设备100包括显示屏194的实施例中，在一示例中，处理器110可以检测用户针对终端设备100的操作，基于该操作检测终端设备100与网络设备通信的信号质量，以确定是否需要调整终端设备100的位置。在另一示例中，处理器110还可以控制显示屏194显示图形化的方位调整指示，用户可以基于该图形化的方位调整指示调整终端设备100的位置。
SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195，或从SIM卡接口195拔出，实现和终端设备100的接触和分离。终端设备100可以支持1个或N个SIM卡接口，N为大于1的正整数。SIM卡接口195可以支持Nano SIM卡，Micro SIM卡，SIM卡等。同一个SIM卡接口195可以同时插入多张卡。所述多张卡的类型可以相同，也可以不同。SIM卡接口195也可以兼容不同类型的SIM卡。SIM卡接口195也可以兼容外部存储卡。终端设备100通过SIM卡和网络交互，实现通话以及数据通信等功能。在一些实施例中，终端设备100采用eSIM，即：嵌入式SIM卡。eSIM卡可以嵌在终端设备100中，不能和终端设备100分离。
在另一些实施例中，除了上述列举的部件，继续参考图2，终端设备100还可以包括以下至少一个部件：音频模块170，扬声器170A，麦克风170C，受话器170B，耳机接口 170D，马达191，摄像头193，传感器模块180还可以包括压力传感器180A，气压传感器180C，磁传感器180D，距离传感器180F，接近光传感器180G，指纹传感器180H，温度传感器180J，触摸传感器180K，环境光传感器180L，骨传导传感器180M等。
音频模块170用于将数字音频信息转换成模拟音频信号输出，也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中，音频模块170可以设置于处理器110中，或将音频模块170的部分功能模块设置于处理器110中。
扬声器170A，也称“喇叭”，用于将音频电信号转换为声音信号。终端设备100可以通过扬声器170A收听音乐，或收听免提通话。
在终端设备100包括扬声器170A的实施例中，示例性地，处理器110可以控制扬声器170A输出方位调整指示的声音信号，用户可以基于该声音信号调整终端设备100的位置。
麦克风170C，麦克风170C，也称“话筒”，“传声器”，用于将声音信号转换为电信号。当拨打电话或发送语音信息时，用户可以通过人嘴靠近麦克风170C发声，将声音信号输入到麦克风170C。终端设备100可以设置至少一个麦克风170C。在另一些实施例中，终端设备100可以设置两个麦克风170C，除了采集声音信号，还可以实现降噪功能。在另一些实施例中，终端设备100还可以设置三个，四个或更多麦克风170C，实现采集声音信号，降噪，还可以识别声音来源，实现定向录音功能等。
在终端设备100包括麦克风170C实施例中，示例性地，麦克风170C可以拾取用户发出的指令，处理器110可以基于该指令检测终端设备100与网络设备通信的信号质量，以确定是否需要调整终端设备100的位置。
受话器170B，受话器170B，也称“听筒”，用于将音频电信号转换成声音信号。当终端设备100接听电话或语音信息时，可以通过将受话器170B靠近人耳接听语音。
耳机接口170D，耳机接口170D用于连接有线耳机。耳机接口170D可以是USB接口130，也可以是3.5mm的开放移动电子设备平台(open mobile terminal platform，OMTP)标准接口，美国蜂窝电信工业协会(cellular telecommunications industry association of the USA，CTIA)标准接口。
压力传感器180A用于感受压力信号，可以将压力信号转换成电信号。在一些实施例中，压力传感器180A可以设置于显示屏194。压力传感器180A的种类很多，如电阻式压力传感器，电感式压力传感器，电容式压力传感器等。电容式压力传感器可以是包括至少两个具有导电材料的平行板。当有力作用于压力传感器180A，电极之间的电容改变。终端设备100根据电容的变化确定压力的强度。当有触摸操作作用于显示屏194，电子设备100根据压力传感器180A检测所述触摸操作强度。终端设备100也可以根据压力传感器180A的检测信号计算触摸的位置。在一些实施例中，作用于相同触摸位置，但不同触摸操作强度的触摸操作，可以对应不同的操作指令。例如：当有触摸操作强度小于第一压力阈值的触摸操作作用于短消息应用图标时，执行查看短消息的指令。当有触摸操作强度大于或等于第一压力阈值的触摸操作作用于短消息应用图标时，执行新建短消息的指令。
气压传感器180C用于测量气压。在一些实施例中，终端设备100通过气压传感器180C测得的气压值计算海拔高度，辅助定位和导航。
磁传感器180D包括霍尔传感器。终端设备100可以利用磁传感器180D检测翻盖皮套的开合。在一些实施例中，当终端设备100是翻盖机时，终端设备100可以根据磁传感器180D检测翻盖的开合。进而根据检测到的皮套的开合状态或翻盖的开合状态，设置翻盖自动解锁等特性。
距离传感器180F，用于测量距离。终端设备100可以通过红外或激光测量距离。在一些实施例中，拍摄场景，终端设备100可以利用距离传感器180F测距以实现快速对焦。
接近光传感器180G可以包括例如发光二极管(LED)和光检测器，例如光电二极管。发光二极管可以是红外发光二极管。终端设备100通过发光二极管向外发射红外光。终端设备100使用光电二极管检测来自附近物体的红外反射光。当检测到充分的反射光时，可以确定终端设备100附近有物体。当检测到不充分的反射光时，终端设备100可以确定终端设备100附近没有物体。终端设备100可以利用接近光传感器180G检测用户手持终端设备100贴近耳朵通话，以便自动熄灭屏幕达到省电的目的。接近光传感器180G也可用于皮套模式，口袋模式自动解锁与锁屏。
环境光传感器180L用于感知环境光亮度。终端设备100可以根据感知的环境光亮度自适应调节显示屏194亮度。环境光传感器180L也可用于拍照时自动调节白平衡。环境光传感器180L还可以与接近光传感器180G配合，检测终端设备100是否在口袋里，以防误触。
指纹传感器180H用于采集指纹。终端设备100可以利用采集的指纹特性实现指纹解锁，访问应用锁，指纹拍照，指纹接听来电等。
温度传感器180J用于检测温度。在一些实施例中，终端设备100利用温度传感器180J检测的温度，执行温度处理策略。例如，当温度传感器180J上报的温度超过阈值，终端设备100执行降低位于温度传感器180J附近的处理器的性能，以便降低功耗实施热保护。在另一些实施例中，当温度低于另一阈值时，终端设备100对电池142加热，以避免低温导致终端设备100异常关机。在其他一些实施例中，当温度低于又一阈值时，终端设备100对电池142的输出电压执行升压，以避免低温导致的异常关机。
触摸传感器180K，也称“触控面板”。触摸传感器180K可以设置于显示屏194，由触摸传感器180K与显示屏194组成触摸屏，也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器，以确定触摸事件类型。可以通过显示屏194提供与触摸操作相关的视觉输出。在另一些实施例中，触摸传感器180K也可以设置于终端设备100的表面，与显示屏194所处的位置不同。
骨传导传感器180M可以获取振动信号。在一些实施例中，骨传导传感器180M可以获取人体声部振动骨块的振动信号。骨传导传感器180M也可以接触人体脉搏，接收血压跳动信号。在一些实施例中，骨传导传感器180M也可以设置于耳机中，结合成骨传导耳机。音频模块170可以基于所述骨传导传感器180M获取的声部振动骨块的振动信号，解析出语音信号，实现语音功能。应用处理器可以基于所述骨传导传感器180M获取的血压跳动信号解析心率信息，实现心率检测功能。
马达191可以产生振动提示。马达191可以用于来电振动提示，也可以用于触摸振动反馈。例如，作用于不同应用(例如拍照，音频播放等)的触摸操作，可以对应不同的振动 反馈效果。作用于显示屏194不同区域的触摸操作，马达191也可对应不同的振动反馈效果。不同的应用场景(例如：时间提醒，接收信息，闹钟，游戏等)也可以对应不同的振动反馈效果。触摸振动反馈效果还可以支持自定义。
摄像头193，摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感光元件可以是电荷耦合器件(charge coupled device，CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor，CMOS)光电晶体管。感光元件把光信号转换成电信号，之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB，YUV等格式的图像信号。在一些实施例中，终端设备100可以包括1个或N个摄像头193，N为大于1的正整数。
应理解，本申请实施例示意的结构并不构成对终端设备100的具体限定。在本申请另一些实施例中，终端设备100可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。
示例性地，若终端设备100为CPE，终端设备100可以包括处理器110，外部存储器接口120，内部存储器121，USB接口130，充电管理模块140，天线1，天线2，移动通信模块150，无线通信模块160，传感器模块180，按键190，指示器192，以及用户标识模块(subscriber identification module，SIM)卡接口195。可选地，终端设备100还可以包括显示屏194，音频模块170，扬声器170A，麦克风170C等。
如背景技术所述，若终端设备的位置不合适，会造成通信的信号质量差，影响用户体验。为了解决该问题，本申请实施例提供了一种设备方位调整的方法，在现有的波束成形和波束配对的基础上，主要利用终端设备的波束来调整终端设备的位置，可以精准且有效地提高通信的信号质量。
首先，为了便于描述，对本申请实施例的一些技术术语做介绍。
发送波束，网络设备传输信号使用的波束，不仅用于接收终端设备发送的信号，也用于向终端设备发送信号，换句话说，网络设备使用发送波束发送以及接收信号。在一些实施例中，网络设备可以支持大规模的天线阵列，基于波束形成技术，网络设备可以形成多个发送波束。其中，多个发送波束的方向都不同，多个发送波束在自由空间的信号强度存在差异，例如，多个发送波束的信号强度可以不完全相同，多个发送波束中可以存在信号强度相同的波束，再例如，多个发送波束的信号强度完全不同。发送波束在自由空间的信号强度，主要与设置在网络设备的天线本身的特性相关。例如，天线在发送信号时会固有地存在主瓣和副瓣，主瓣和副瓣通过天线方向图表示，主瓣的信号强度大于副瓣的信号强度，其中，网络设备的天线的主瓣和副瓣都可以理解为发送波束。对于设置有全向天线的网络设备来说，全向天线可以具有多个主瓣。
主发送波束，在网络设备的多个发送波束中，主发送波束是多个发送波束在自由空间中信号强度好的波束，结合天线方向图中的主瓣和副瓣，主发送波束可以理解为网络设备的天线的主瓣。在一些实施例中，网络设备会使用主发送波束与终端设备进行通信。在网络设备设置有全向天线的实施例中，网络设备可以具有多个主发送波束。
最优发送波束，表示的是网络设备在当前位置与终端设备通信中信号质量最好的发送波束，网络设备在当前位置使用该最优发送波束传输信号。应理解，最优发送波束不仅与 天线的特性相关，也与网络设备的位置有关，网络设备在不同位置可以具有不同的最优接收波束。实现过程中，网络设备向终端设备发起针对网络设备的发送波束的波束测量，终端设备测量每个发送波束的信号质量，并将信号质量发送给网络设备，网络设备从多个发送波束中选择信号质量最好的发送波束作为最优发送波束。在一些实施例中，网络设备确定的最优发送波束可以是主发送波束。当然，最优发送波束也可以不是主发送波束。
接收波束，终端设备传输信号使用的波束，不仅用于接收网络设备发送的信号，也用于向网络设备发送信号，换句话说，终端设备使用接收波束发送以及接收信号。在一些实施例中，与网络设备类似，终端设备也可以支持大规模的天线阵列，基于波束形成技术，终端设备可以形成多个接收波束。其中，多个接收波束的方向都不同，多个接收波束在自由空间的信号强度存在差异，例如，多个接收波束的信号强度可以不完全相同，多个接收波束中可以存在信号强度相同的波束，再例如，多个接收波束的信号强度完全不同。应理解，接收波束在自由空间的信号强度，主要与设置在终端设备的天线本身的特性相关。例如，天线在发送信号时会固有地存在主瓣和副瓣，主瓣和副瓣通过天线方向图表示，主瓣的信号强度大于副瓣的信号强度，其中，终端设备的主瓣和副瓣都可以理解为接收波束。一般情况下，终端设备的天线是定向天线，定向天线包括一个主瓣。
主接收波束，在终端设备的多个接收波束中，主接收波束是多个接收波束在自由空间中信号强度最好的波束，结合天线方向图中的主瓣和副瓣，主接收波束可以理解为终端设备的天线的主瓣。在一些实施例中，终端设备会使用主接收波束与网络设备进行通信。在终端设备设置有定向天线的实施例中，终端设备具有一个主发送波束。
最优接收波束，表示的是终端设备在当前位置与网络设备通信中信号质量最好的接收波束，终端设备在当前位置使用该最优接收波束传输信号。应理解，最优接收波束不仅与天线的特性相关，也与终端设备的位置有关，对于同一个最优发送波束，终端设备在不同位置可以具有不同的最优接收波束。实现过程中，网络设备在确定好最优发送波束后，基于该最优发送波束，向终端设备发起针对终端设备的接收波束的波束测量，终端设备测量每个接收波束的信号质量，并将信号质量发送给网络设备，网络设备从多个接收波束中选择信号质量最好的接收波束作为最优接收波束。在一些实施例中，若终端设备的位置放置合适，终端设备的最优接收波束是主接收波束，这样，可以使得通信的信号质量达到最优状态。当然，最优接收波束也可以不是主接收波束。
目标接收波束，若终端设备在某个位置使用的最优接收波束的信号质量较差，且在多个接收波束中存在至少一个接收波束在自由空间的信号强度大于该最优接收波束的信号强度，则该目标接收波束为在自由空间中信号强度大于该最优接收波束的波束。可选地，该目标接收波束可以为主接收波束。
图3是本申请实施例提供的网络设备和终端设备形成的多个波束的示意性场景图。为了便于描述，以CPE作为电子设备100的一例，对网络设备11和电子设备100做说明。应理解，图3所示的场景图仅为示意性说明，网络设备11和终端设备100可形成更多或更少的波束，以及，网络设备11和终端设备100也可形成各种方向的波束，本申请实施例不做任何限定。
参考图3，网络设备11形成3个发送波束，分别记为BM20、BM21、BM22，3个发送波束的方向都不同，BM20为主发送波束，BM21和BM22在自由空间的信号强度小于 BM20；终端设备100形成3个接收波束，分别记为BM10、BM11、BM12，3个接收波束的方向都不同，BM10为主发送波束，BM11和BM12在自由空间的信号强度都小于BM10，假设，BM11在自由空间的信号强度大于BM12在自由空间的信号强度。
继续以图3为例，基于波束扫描原理，终端设备100与网络设备11完成波束匹配，发送波束BM22与接收波束BM12形成波束对，即，发送波束BM22是网络设备的最优发送波束，接收波束BM12是终端设备100在图3所示的位置的最优接收波束。但是，实际上，由于接收波束BM12在自由空间的信号强度较小，比接收波束BM11和主接收波束波束BM10的信号强度都小，可以想来，若将终端设备100的位置调整，使得接收波束BM11或主接收波束波束BM10作为调整后的终端设备100的最优接收波束，那么，相比于终端设备100在原来位置上的信号质量，终端设备100在调整位置后的信号质量会大大提高。
所以，在本申请实施例中，在终端设备与网络设备通信的信号质量差的情况下，确定终端设备在当前位置时信号强度较好的目标接收波束的方向(记为第一方向)，将终端设备在当前位置的最优接收波束的方向作为参考方向，计算第一方向和参考方向之间的角度信息，利用该角度信息来调整终端设备的位置，可以使得调整后的终端设备的最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。理想情况下，目标接收波束为主接收波束，这样，终端设备可以使用主接收波束与网络设备通信，可以使得信号质量达到一个最优状态。
需要说明的是，本申请实施例描述的终端设备从一个位置调整至另一个位置导致的终端设备的位置发生变化，不仅包括由于终端设备的移动导致的位置发生变化，也包括由于终端设备的旋转导致的位置发生变化。不过，本申请实施例涉及的基于角度信息调整的终端设备的位置主要是由于终端设备的旋转导致的位置发生变化。
图4是本申请实施例提供的由于移动导致的终端设备的位置发生变化的示意图。参考图4，开始时，终端设备处于坐标系的原点处，沿着z轴将终端设备移动一段距离后，终端设备的位置发生变化。
图5是本申请实施例提供的由于旋转导致的终端设备的位置发生变化的示意图。参考图5中的(a)，开始时，终端设备处于坐标系的原点处，以终端设备的中心轴作为参考对象，中心轴与y轴的夹角为0度，将终端设备旋转如图5(b)的角度α，但未平移终端设备，终端设备的中心轴与y轴之间的夹角变为α，终端设备的位置发生变化。
以下，结合图6至图15，对本申请实施例的设备方位调整的方法做详细说明。
需要说明的是，在本申请实施例中，假设的是网络设备的最优发送波束不变，目的是调整终端设备的位置以达到调整终端设备的最优接收波束的目的，所以，为了便于描述，将未调整前终端设备所处的位置记为第一位置，将终端设备在第一位置的最优接收波束记为第一最优接收波束，将终端设备调整后所处的位置记为第二位置，将终端设备在第二位置的最优接收波束记为第二最优接收波束。此外，本申请实施例所说的终端设备从第一位置调整至第二位置，主要涉及由于角度的旋转导致的终端设备的位置发生变化。
图6是本申请实施例提供的设备方位调整的方法200的示意性流程图。该方法200可以由上文所述的终端设备100执行，终端设备100输出方位调整指示信息，让用户基于该方位调整指示信息调整终端设备100的位置。
S210，处于第一位置的终端设备与网络设备完成波束配对，通过第一最优接收波束与 网络设备的最优发送波束进行通信。其中，第一最优接收波束为终端设备在第一位置时与网络设备进行通信的最优接收波束，波束配对形成的波束对为：第一最优接收波束和最优发送波束。
关于波束配对，终端设备与网络设备基于波束扫描原理实现，过程大致如下：
1、网络设备依次使用不同指向的发送波束发送信号，以发起波束(beam，BM)测量，该过程称为波束扫描。
2、终端设备测量多个发送波束中的每个发送波束的信号质量，并将测量值反馈给网络设备，网络设备根据反馈值确定一个信号质量最好的发送波束作为最优发送波束。
3、网络设备发起针对该最优发送波束的接收波束的BM测量，终端设备测量多个接收波束中每个接收波束与最优发送波束之间的信号质量，并反馈给网络设备，网络设备根据反馈值确定的一个信号质量最好的接收波束作为第一最优接收波束，这样，第一最优接收波束和最优发送波束形成波束对。
S220，终端设备检测到输入信号，获取第一最优接收波束与最优发送波束进行通信的信号质量，其中，输入信号用于请求信号质量。
换句话说，该输入信号是终端设备进行信号质量检测的触发条件，以确定是否调整终端设备的位置。
在S220中，终端设备可以通过设置在终端设备上的输入装置获得。
在一示例中，输入装置包括显示屏，这样，终端设备可以通过显示屏获得输入信号。示例性地，显示屏上可以显示有第一界面，第一界面上包括第一控件，用户可以对第一控件做例如滑动、点击、按压或长按等操作，终端设备在检测到用户对第一控件的操作时，确知用户的目的是请求信号质量，那么，终端设备会获取终端设备与网络设备进行通信的信号质量。通过显示屏检测输入信号的方式，直观且易实现，用户体验较好。
在另一示例中，输入装置包括按键，用户通过接触按键以实现输入信号的输入，终端设备在检测到用户对按键的操作时，获取终端设备与网络设备进行通信的信号质量。
在另一示例中，输入装置包括麦克风，用户发出语音指令，麦克风采集到该语音指令的声音信号，以获得输入信号，终端设备在检测到该声音信号后，获取终端设备与网络设备进行通信的信号质量。
应理解，上述列举的输入装置以及通过该输入装置得到输入信号的方式仅为示意性说明，不应对本申请实施例构成限定，其他任何能够获得输入信号的输入装置以及方式都在本申请实施例的保护范围内。
在本申请实施例中，终端设备与网络设备进行通信的信号质量可以基于以下至少一个参数确定：信噪比(signal-to-noise ratio，SINR)、参考信号接收功率(reference signal receiving power，RSRP)，其中，RSRP也可以理解为信号强度。
S230，终端设备确定信号质量是否满足第一预设条件。若信号质量不满足第一预设条件，则执行S242；若信号质量满足第一预设条件，则执行S241。
在一示例中，第一预设条件可以是信号质量大于或等于第一阈值。该第一阈值较低，主要用来确定终端设备在第一位置与网络设备通信是否存在一定程度的信号，例如，第一阈值可以是-120分贝豪瓦(dbm)。
S242，信号质量不满足第一预设条件，终端设备输出提示信息，用于提示用户更换终 端设备的位置。也就是说，若信号质量很差，终端设备会提示用户更换终端设备的位置。
由于信号质量很差，需要大幅度地调整终端设备的位置才有可能快速提高信号质量，这样，基于提高后的信号质量，通过角度信息继续调整终端设备的位置才会有意义以及更加有效。因此，在该步骤中，基于终端设备的提示，用户主要通过移动终端设备的方式来调整终端设备的位置，以快速提高信号质量，例如，用户可以在不同位置尝试性地移动终端设备，直到有信号。用户在移动终端设备的过程中，终端设备可以继续从S220开始执行，判断移动后的终端设备与网络设备进行通信的信号质量，直到信号质量满足第一预设条件，执行S241。
终端设备可以通过设置在终端设备上的输出装置输出提示信息，其中，输出装置与步骤S220中的输入装置可以是相同，也可以不同，此处不做限定。
在一示例中，输出装置包括显示屏，这样，终端设备可以通过显示屏输出提示信息，以提示用户更换终端设备的位置。通过显示屏输出提示信息的方式，直观且易实现，用户体验较好。
在另一示例中，输出装置包括扬声器，终端设备通过扬声器发出语音指令，以提示用户更换终端设备的位置。
应理解，上述列举的输出装置以及通过该输出装置输出提示信息的方式仅为示意性说明，不应对本申请实施例构成限定，其他任何能够输出信号的输出装置以及方式都在本申请实施例的保护范围内。
S241，信号质量满足第一预设条件，终端设备获取终端设备的波束地图和第一最优接收波束的标识。
终端设备可以与网络设备进行波束测量，确定终端设备的多个接收波束，生成多个接收波束的波束地图。波束地图用于表示终端设备的多个接收波束的空间分布，通过波束地图可以确定每个接收波束的位置以及方向。波束地图是以终端设备为起点且向终端设备的一侧发射的一个半球面图，示例性地，可以将天线所在的平面作为波束地图中的垂直面，将垂直于天线所在的平面的平面作为水平面。
图7是本申请实施例提供的波束地图在平面的投影的示意图。参考图7，H方向为水平方向，V方向为垂直方向，由H方向和V方向形成的平面可以理解为天线所在的平面，多个接收波束在由H方向和X方向形成的平面的投影如图7所示，每个小方格表示一个接收波束，方格上的数字为对应的接收波束的标识，其中，0号接收波束为主接收波束，信号强度最好。
S250，终端设备确定信号质量是否满足第二预设条件。若信号质量满足第二预设条件，则执行S262；若信号质量不满足第二预设条件，则执行S261。
第二预设条件用于确定是否需要对终端设备做旋转以精确且有效地调整终端设备的位置。
在一示例中，第二预设条件可以是信号质量大于或等于第二阈值。该第二阈值较高，例如，第二阈值可以是95分贝豪瓦(dbm)。
S262，信号质量满足第二预设条件，终端设备输出信号质量。
也就是说，在信号质量好的情况下，没有必要调整终端设备的位置，因此，终端设备可直接向用户反馈信号质量，以告知用户终端设备当前的信号质量挺好。
在S262中，终端设备可以通过输出装置输出信号质量。
在一示例中，输出装置包括显示屏，这样，终端设备可以通过显示屏输出信号质量。
在另一示例中，输出装置包括扬声器，终端设备通过扬声器发出语音信号，该语音信号用于指示信号质量。
可选地，终端设备还可以输出第一最优接收波束的标识。
S261，信号质量不满足第二预设条件，终端设备确定基于参考方向和第一方向得到的角度信息。
参考方向是第一最优接收波束的方向，第一方向是终端设备在第一位置时目标接收波束的方向，其中，目标接收波束在自由空间的信号强度大于第一最优接收波束在自由空间的信号强度。角度信息可用于表征第一方向和参考方向之间的夹角。
在S261中，终端设备通过波束地图以及第一最优接收波束的标识，确定第一最优接收波束在波束地图的位置，并且，将波束地图中信号强度大于第一最优接收波束的一个接收波束作为目标接收波束，以及，确定终端设备在第一位置时目标接收波束的方向(记为第一方向)，确定终端设备在第一位置时第一最优接收波束的方向(记为参考方向)，计算第一方向和参考方向之间的方位差，得到角度信息。
在本申请实施例中，角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向，终端设备可按照旋转方向旋转对应的旋转角度。若将终端设备按照旋转方向旋转对应的旋转角度后，就可将目标接收波束旋转至第一方向的位置，这样，调整位置后的终端设备的最优接收波束可以是目标接收波束，可以达到最优效果的信号质量。在角度信息指示多个旋转角度的实施例中，可以将终端设备依次按照不同的旋转方向旋转对应的旋转角度。
基于三维坐标系的原则，角度信息可以指示三个旋转角度和对应的三个旋转方向，一个旋转方向平行于一个坐标轴。
在基于第一方向和参考方向计算角度信息的过程中，示例性地，以第一最优接收波束的参考方向作为三维坐标系的一个坐标轴的方向，建立一个三维的相对坐标系，计算位于第一方向的目标接收波束在三个坐标轴的旋转角度，即得到终端设备的三个旋转角度，将终端设备分别按照三个旋转角度旋转，最终可使得位置变化后的目标接收波束的方向为参考方向。
图8是本申请实施例提供的调整位置前终端设备的目标接收波束、第一最优接收波束、第一方向和参考方向的示意图。参考图8，绝对坐标系是右上角的由X轴、Y轴和Z轴形成的三维坐标系，终端设备在第一位置时的第一最优接收波束为波束BM36，目标接收波束为波束BM0，波束BM36的方向是参考方向，以参考方向作为相对坐标系中一个坐标轴的方向，建立由如8所示的X 1轴、Y 1轴和Z 1轴形成的相对坐标系，在该示例中，由X轴、Y轴和Z轴形成的绝对坐标系和由X 1轴、Y 1轴和Z 1轴形成的相对坐标系刚好重合，参考方向是Y 1轴方向，也是Y方向，终端设备在第一位置时目标接收波束BM0的第一方向与参考方向在空间的夹角为θ。为了能够使得目标接收波束BM0可以旋转至参考方向所在的位置，假设，目标接收波束BM0绕X 1轴、Y 1轴和Z 1轴的旋转角度分别是γ、β和α，由γ、β和α可分别形成三个旋转矩阵，基于三个旋转矩阵、目标接收波束BM0和第一最优接收波束BM36的坐标形成第一公式，通过第一公式可得到上述三个角度。
例如，目标接收波束BM0的坐标为A＝(x 1,y 1,z 1)，第一最优接收波束BM36的坐标为B＝(x 1’,y 1’,z 1’)，目标接收波束BM0绕X 1轴、Y 1轴和Z 1轴旋转的旋转矩阵分别为R X(γ)、
Figure PCTCN2021125139-appb-000001
和
Figure PCTCN2021125139-appb-000002
其中，
Figure PCTCN2021125139-appb-000003
Figure PCTCN2021125139-appb-000004
则，第一公式为：
Figure PCTCN2021125139-appb-000005
这样，基于第一公式，可以得到旋转角度γ、β和α。在该实施例中，角度信息可以指示：旋转角度γ、β和α，以及，旋转方向X 1轴、Y 1轴和Z 1轴。
S270，终端设备根据角度信息，输出方位调整指示信息，方位调整指示信息用于指示针对终端设备的旋转操作。
用户可以根据该方位调整指示信息，旋转终端设备，可以将终端设备从第一位置调整至第二位置。在第二位置，终端设备可以采用新的接收波束(即，第二最优接收波束)与最优发送波束配对使用，以提高通信的信号质量，该第二最优接收波束即为目标接收波束。
在一些实施例中，基于方位调整指示信息，用户能够按照指示较为准确旋转终端设备，这种情况下，参考图9中的(a)，终端设备在第二位置时目标接收波束BM0的方向和参考方向重合，目标接收波束BM0可以作为终端设备在第二位置的第二最优接收波束，这样，目标接收波束与最优发送波束配对使用，可以使得通信的信号质量达到最好，而之前的第一最优接收波束BM36旋转至其他方向。
应理解，这里所说的两个方向“重合”，可以理解为两个方向“完全重合”或“近似重合”或“基本重合”，“近似重合”或“基本重合”可以理解为两个方向之间存在很小的夹角。
在另一些实施例中，基于方位调整指示信息，用户仅仅是大致旋转了终端设备，这种情况下，参考图9中的(b)，终端设备在第二位置时目标接收波束BM0的方向未与参考方向重合，目标接收波束BM0的方向与参考方向之间具有夹角
Figure PCTCN2021125139-appb-000006
该夹角
Figure PCTCN2021125139-appb-000007
大于0且小于参考方向和第一方向之间的夹角θ，一般情况下，夹角
Figure PCTCN2021125139-appb-000008
都比较小。在该实施例中，虽然目标接收波束未完全旋转至参考方向处，但由于目标接收波束很靠近参考方向，所以，终端设备的第二最优接收波束也可以是目标接收波束，虽然信号质量可能达不到最好的效果， 但也不差，比调整位置之前的信号质量的效果会好很多。
如上文所述，主接收波束是自由空间中信号强度最好的波束，因此，在一些示例中，本申请实施例的目标接收波束为主接收波束。
在本申请实施例中，方位调整指示信息可以包括角度信息，也可以包括处理后的角度信息，处理后的角度信息便于用户识别和操作。例如，继续以图8所示的三维坐标系为例，角度信息包括：旋转角度γ、β和α，以及，旋转方向X 1轴、Y 1轴和Z 1轴，对角度信息处理后，处理后的角度信息中的旋转角度会变为角度a和角度b，旋转方向变为向左、向右、向内、或向外，其中，旋转方向是用户面向终端设备看到的方向。
此外，方位调整指示信息还可以包括信号质量、第一方向和参考方向等参数，用户可直观地确知相关信息。
在本申请实施例中，终端设备可以通过输出装置输出方位调整指示信息。
在一示例中，输出装置包括显示屏，终端设备可以通过显示屏输出方位调整指示信息。参考图10中的(a)，方位调整指示信息以图形化的方式显示在显示屏上，指示用户先将终端设备向右旋转30度，再向内旋转10度。参考图10中的(b),方位调整指示信息指示用户将终端设备向内旋转15度。通过显示屏以图形化方式输出方位调整指示信息的方式，直观、易理解且易实现，便于用户操作，用户体验较好。
在另一示例中，输出装置包括扬声器，终端设备可以通过扬声器发出的语音指令输出方位调整指示信息，以指示用户如何调整终端设备。
用户在调整终端设备的位置时，可能并没有完全按照方位调整指示信息旋转终端设备，以使得位置调整后的终端设备的最优接收波束并不是目标接收波束，信号质量并不好。因此，用户在调整完终端设备后，可以触发终端设备，使得终端设备继续从S220开始执行，检测位置调整后的终端设备与网络设备进行通信的信号质量，若信号质量满足第二预设条件，意味着终端设备的位置调整到位，可以不用再调整，若信号质量不满足第二预设条件，可以继续执行S261和S270以调整终端设备的位置，直到信号质量满足第二预设条件，才能将终端设备的位置调整到位。
应理解，图6所示的方法200的过程仅为示意性说明，方法200可以包括更多或更少的步骤，也可以调整实现终端设备的位置。
例如，方法200中可以不需要S230，终端设备在执行完S220后可直接执行S241，也能调整终端设备的位置，不过，在信号质量很差的情况下，可能需要用户一边移动一边旋转终端设备，才有尽快提升信号质量。
还应理解，方法200的各过程的序号的大小也并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
例如，S241和S250的执行顺序可以互换，也就是说，在执行完S230后可直接执行250，在信号质量不满足第二预设条件时，执行S241。
本申请实施例提供的设备方位调整的方法，在终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定终端设备在第一位置时目标接收波束的方向，确定终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，利用该角度信息来调整终端设备的位置，可以使得调整至第二位置的终端设备与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准 且有效地提高通信的信号质量。
在目标接收波束为主接收波束的实施例中，终端设备可以使用主接收波束与网络设备通信，可以使得信号质量达到一个最优状态。
图11是本申请实施例提供的设备方位调整的方法300的示意性流程图。该方法300由第一终端设备执行，第一终端设备可以是上文所述的终端设备100，第一终端设备向第二终端设备发送方位调整指示信息，由第二终端设备输出方位调整指示信息，用户基于该方位调整指示信息调整第一终端设备的位置。该方法300可以很好地适用于第一终端设备是用户平时不经常携带的设备而第二终端设备是用户经常携带的手持终端，例如，第一终端设备为CPE，第二终端设备为手机，这样，便于用户随时检测信号质量以便及时调整设备的位置，灵活性更高。
S310，处于第一位置的第一终端设备与网络设备完成波束配对，通过第一最优接收波束与网络设备的最优发送波束进行通信。
关于S310的具体描述可参考方法200中关于S210的相关描述，不再赘述。
S320，第二终端设备向第一终端设备发送请求信息，该请求信息用于请求信号质量。
示例性地，用户可以对第二终端设备做相关操作，使得第二终端设备发送请求信息。例如，第二终端设备上可以安装有与第一终端设备相关的应用，用户操作应用中的相关控件以触发请求信息的发送。
换句话说，该请求信息是触发第一终端设备进行信号质量检测的触发条件，以确定是否调整第一终端设备的位置。
S330，第一终端设备基于该请求信息，获取第一最优接收波束与最优发送波束进行通信的信号质量。
S340，第一终端设备确定信号质量是否满足第一预设条件。若信号质量不满足第一预设条件，则执行S352；若信号质量满足第一预设条件，则执行S351。
关于第一预设条件的具体描述可参考方法200中S230中关于第一预设条件的相关描述，不再赘述。
S352，信号质量不满足第一预设条件，第一终端设备向第二终端设备发送提示信息，用于提示用户更换第一终端设备的位置。
S353，第二终端设备输出提示信息。
也就是说，若信号质量很差，第一终端设备会向第二终端设备发出提示信息，以使得第二终端设备输出该提示信息，使得用于确知需要更换终端设备的位置。
由于信号质量很差，需要大幅度地调整第一终端设备的位置才有可能快速提高信号质量，这样，基于提高后的信号质量，通过角度信息继续调整第一终端设备的位置才会有意义以及更加有效。因此，在该步骤中，基于提示信息，用户主要通过移动第一终端设备的方式来调整第一终端设备的位置，以快速提高信号质量，例如，用户可以在不同位置尝试性地移动第一终端设备，直到有信号。用户在移动第一终端设备的过程中，可以操作第二终端设备执行S320，使得第一终端设备执行S330和S340，判断移动后的第一终端设备与网络设备进行通信的信号质量，直到信号质量满足第一预设条件，执行S351。
关于第二终端设备输出提示信息的具体描述可参考方法200的S242中关于终端设备输出提示信息的相关描述，不再赘述。
S351，信号质量满足第一预设条件，第一终端设备获取第一终端设备的波束地图和第一最优接收波束的标识。
关于S351的具体描述可参考方法200中S241的相关描述，不再赘述。
S360，第一终端设备确定信号质量是否满足第二预设条件。若信号质量满足第二预设条件，则执行S372；若信号质量不满足第二预设条件，则执行S371。
关于第二预设条件的具体描述可参考方法200的S251中关于第二预设条件的相关描述，不再赘述。
S372，信号质量满足第二预设条件，第一终端设备向第二终端设备发送信号质量信息。
S373，第二终端设备输出信号质量信息。
也就是说，在信号质量好的情况下，没有必要调整第一终端设备的位置，因此，第一终端设备可直接向第二终端设备发送信号质量信息，以使得第二终端设备向用户反馈信号质量，以告知用户第一终端设备当前通信的信号质量挺好。
关于第二终端设备输出信号质量信息的具体描述可参考方法200的S262中关于终端设备输出信号质量信息的相关描述，不再赘述。
S371，信号质量不满足第二预设条件，第一终端设备确定基于参考方向和第一方向得到的角度信息。
关于S371的具体描述可参考方法200中S261的相关描述，不再赘述。
S380，第一终端设备根据角度信息，向第二终端设备发送方位调整指示信息，方位调整指示信息用于指示针对第一终端设备的旋转操作。
方位调整指示信息可以包括角度信息，也可以包括处理后的角度信息，处理后的角度信息便于用户识别和操作。此外，方位调整指示信息还可以包括信号质量、第一方向和参考方向等参数，用户可直观地确知相关信息。关于方位调整指示信的具体描述参考S270中关于方位调整指示信息的相关描述，不再赘述。
S390，第二终端设备输出方位调整指示信息。
第二终端设备将接收到的方位调整指示信息输出，用户可以根据该方位调整指示信息，旋转第一终端设备，可以将第一终端设备从第一位置调整至第二位置。在第二位置，第一终端设备可以采用第二最优接收波束与最优发送波束配对使用，以提高通信的信号质量，该第二最优接收波束即为目标接收波束。关于第二最优接收波束、目标接收波束、参考方向之间的关系的具体描述可参考方法200的S270中基于图9所述的上述三者之间的相关描述，不再赘述。
此外，关于第二终端设备可以通过输出装置输出方位调整指示信息的具体描述可参考方法200的S270中关于终端设备通过输出装置输出方位调整指示信息的相关描述，不再赘述。
应理解，图11所示的方法300的过程仅为示意性说明，方法300可以包括更多或更少的步骤，也可以调整实现终端设备的位置。
例如，方法300中可以不需要S340，终端设备在执行完S330后可直接执行S351，也能调整第一终端设备的位置，不过，在信号质量很差的情况下，可能需要用户一边移动一边旋转第一终端设备，才有尽快提升信号质量。
还应理解，方法300的各过程的序号的大小也并不意味着执行顺序的先后，各过程的 执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
例如，S351和S360的执行顺序可以互换，也就是说，在执行完S340后可直接执行360，在信号质量不满足第二预设条件时，执行S351。
本申请实施例提供的设备方位调整的方法，在第一终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定第一终端设备在第一位置时目标接收波束的方向，确定第一终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，通过该角度信息向第二终端设备发送方位调整指示信息，第二终端设备将该方位调整指示信息输出，可以使得用户调整第一终端设备的位置，可以使得调整至第二位置的第一终端设备与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
在目标接收波束为主接收波束的实施例中，第一终端设备可以使用主接收波束与网络设备通信，可以使得信号质量达到一个最优状态。
图12是本申请实施例提供的设备方位调整的方法400的示意性流程图。该方法400由终端设备执行，终端设备可以是上文所述的终端设备100，并且，可以由终端设备自己调整终端设备的位置，不需要用户手动调整。由于减少了用户的参与，一方面，可以提高终端设备的智能化程度，提高用户体验，另一方面，可以避免由于人为调整的误差增加了设备方位调整的误差，可以提高设备方位调整的精确度，从而，可以更好地提高通信过程的信号质量。
S410，处于第一位置的终端设备与网络设备完成波束配对，通过第一最优接收波束与网络设备的最优发送波束进行通信。
关于S410的具体描述可参考方法200中关于S210的相关描述，不再赘述。
S420，终端设备检测到输入信号，获取第一最优接收波束与最优发送波束进行通信的信号质量，其中，输入信号用于请求信号质量。
关于S420的具体描述可参考方法200中关于S220的相关描述，不再赘述。
S430，终端设备确定信号质量是否满足第一预设条件。若信号质量不满足第一预设条件，则执行S442；若信号质量满足第一预设条件，则执行S441。
S442，信号质量不满足第一预设条件，终端设备输出提示信息，用于提示用户更换终端设备的位置。
S441，信号质量满足第一预设条件，终端设备获取终端设备的波束地图和第一最优接收波束的标识。
关于S430、S442和S441的具体描述可分别参考方法400中关于S230、S242和S241的相关描述，不再赘述。
S450，终端设备确定信号质量是否满足第二预设条件。若信号质量满足第二预设条件，则执行S462；若信号质量不满足第二预设条件，则执行S461。
S462，信号质量满足第二预设条件，终端设备输出信号质量。
S461，信号质量不满足第二预设条件，终端设备确定基于参考方向和第一方向得到的角度信息。
关于S450、S462和S461的具体描述可分别参考方法400中关于S250、S262和S261的相关描述，不再赘述。
S470，终端设备根据角度信息，将终端设备从第一位置调整至第二位置。其中，终端设备在第二位置与最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
在一些实施例中，终端设备上可以连接有底座，底座用于固定终端设备，以在终端设备自动旋转过程中可以起到支撑固定作用。
在另一些实施例中，底座上还可以设置有驱动装置，驱动装置的一端与终端设备连接，另一端与底座连接，处理器可以控制驱动装置来带动终端设备按照角度信息中的旋转角度自动旋转至第二位置。示例性地，该驱动装置可以是马达。
在终端设备调整至第二位置后，可以触发终端设备，使得终端设备继续从S420开始执行，检测位置调整后的终端设备与网络设备进行通信的信号质量，若信号质量满足第二预设条件，意味着终端设备的位置调整到位，可以不用再调整，若信号质量不满足第二预设条件，可以继续执行S461和S470以调整终端设备的位置，直到信号质量满足第二预设条件，才能将终端设备的位置调整到位。不过，在该实施例中，由于是终端设备自己调整位置，减少了人工调整的误差，基本上是可以一次性将终端设备调整到位。
本申请实施例提供的设备方位调整的方法，在终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定终端设备在第一位置时目标接收波束的方向，确定终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，通过该角度信息将终端设备调整至第二位置，可以使得终端设备在第二位置与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
此外，由于不需要用户手动调整，减少了用户的参与，一方面，可以提高终端设备的智能化程度，提高用户体验，另一方面，可以避免由于人为调整的误差增加了设备方位调整的误差，可以提高设备方位调整的精确度，从而，可以更好地提高通信过程的信号质量。
在目标接收波束为主接收波束的实施例中，终端设备可以使用主接收波束与网络设备通信，可以使得信号质量达到一个最优状态。
图13是本申请实施例提供的设备方位调整的方法500的示意性流程图。该方法500由第一终端设备执行，第一终端设备可以是上文所述的终端设备100，第二终端设备可以触发第一终端设备检测信号质量，以在信号质量差的情况下，由第一终端设备自己调整第一终端设备的位置，不需要用户手动调整。由于减少了用户的参与，一方面，可以提高终端设备的智能化程度，提高用户体验，另一方面，可以避免由于人为调整的误差增加了设备方位调整的误差，可以提高设备方位调整的精确度，从而，可以更好地提高通信过程的信号质量。此外，该方法500可以很好地适用于第一终端设备是用户平时不经常携带的设备而第二终端设备是用户经常携带的手持终端，例如，第一终端设备为CPE，第二终端设备为手机，这样，便于用户随时检测信号质量以便及时调整设备的位置，灵活性更高。
S510，处于第一位置的第一终端设备与网络设备完成波束配对，通过第一最优接收波束与网络设备的最优发送波束进行通信。
关于S510的具体描述可参考方法300中关于S310的相关描述，不再赘述。
S520，第二终端设备向第一终端设备发送请求信息，该请求信息用于请求信号质量。
关于S520的具体描述可参考方法300中关于S320的相关描述，不再赘述。
S530，第一终端设备基于该请求信息，获取第一最优接收波束与最优发送波束进行通信的信号质量。
S540，第一终端设备确定信号质量是否满足第一预设条件。若信号质量不满足第一预设条件，则执行S552；若信号质量满足第一预设条件，则执行S551。
关于第一预设条件的具体描述可参考方法300中S330中关于第一预设条件的相关描述，不再赘述。
S552，信号质量不满足第一预设条件，第一终端设备向第二终端设备发送提示信息，用于提示用户更换第一终端设备的位置。
S553，第二终端设备输出提示信息。
关于S552和S553的具体描述可参考方法300中S352和S353的相关描述。
S551，信号质量满足第一预设条件，第一终端设备获取第一终端设备的波束地图和第一最优接收波束的标识。
关于S551的具体描述可参考方法300中S351的相关描述，不再赘述。
S560，第一终端设备确定信号质量是否满足第二预设条件。若信号质量满足第二预设条件，则执行S572；若信号质量不满足第二预设条件，则执行S571。
关于第二预设条件的具体描述可参考方法300的S360中关于第二预设条件的相关描述，不再赘述。
S572，信号质量满足第二预设条件，第一终端设备向第二终端设备发送信号质量信息。
S573，第二终端设备输出信号质量信息。
关于S572和S573的具体描述可参考方法300中S372和S373的相关描述，不再赘述。
S571，信号质量不满足第二预设条件，第一终端设备确定基于参考方向和第一方向得到的角度信息。
S580，第一终端设备根据角度信息，将第一终端设备从第一位置调整至第二位置。
关于S571和S571的具体描述可参考方法400中S461和S470的相关描述，不再赘述。
图14是本申请实施例提供的设备方位调整的方法600的示意性流程图。参考图14，该方法由第一终端设备执行，该第一终端设备可以为上述图6中的终端设备或图11中的第一终端设备。下面，对每个步骤做描述。
S610，通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信。
该步骤的具体描述可参考方法200中关于步骤S210的相关描述，不再赘述。
S620，在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向。
可选地，预设条件包括：所述信号质量大于或等于阈值。该预设条件可以是上文方法200或300中的第二预设条件。
可选地，所述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多 个接收波束中在自由空间中信号最强的波束。
在本申请实施例中，将主接收波束作为目标接收波束，基于第一终端设备在第一位置时主接收波束的方向和第一最优接收波束的方向得到的角度信息调整设备，可以使得调整后的第一终端设备使用主接收波束与网络设备进行通信，可以使得第一终端设备与网络设备之间进行通信的信号质量很好，使得用户体验达到较优状态。
作为示例而非限定，目标接收波束也可以是其他的信号强度大于第一最优接收波束的波束，本申请实施例不做任何限定。
可选地，所述确定基于参考方向和第一方向得到的角度信息，包括：
根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
关于步骤S620的具体描述可参考方法200步骤S261的相关描述，不再赘述。
S630，根据所述角度信息，输出方位调整指示信息，所述方位调整指示信息用于指示针对所述第一终端设备的旋转操作，以使得所述第一终端设备能够从所述第一位置被调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
可选地，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合，如图9中的(a)所示，这样，可以进一步提高通信的信号质量。
作为示例而非限定，目标接收波束也可以是其他的信号强度大于第一最优接收波束的波束，本申请实施例不做任何限定，例如，参考图9中的(b)。
在一些实施例中，所述根据所述角度信息，输出方位调整指示信息，包括：
根据所述角度信息，控制显示屏显示第一界面，所述第一界面包括以图形化方式生成的所述方位调整指示信息。
示例性地，方位调整指示信息可以包括角度信息，也可以包括处理后的角度信息，处理后的角度信息便于用户识别和操作。
示例性地，图10所示的内容即为显示屏显示的以图形化方式生成的方位调整指示信息，便于用户识别和操作，该方位调整角度信息可以是处理后的角度信息。
关于该实施例的具体描述参考方法200的步骤S270的相关描述，不再赘述。
在本申请实施例中，第一终端设备通过显示屏显示图形化的方位调整指示信息，直观且易实现，用户体验较好。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
检测到用户在所述显示屏的操作；
响应于所述操作，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
用户在显示屏的操作可以作为一种请求信号质量的触发条件，第一终端设备在检测到该操作后，检测第一终端设备与网络设备进行通信的信号质量。
示例性地，显示屏上可以显示一个界面，该界面上包括第一控件，用户可以对第一控件做例如滑动、点击、按压或长按等操作，第一终端设备在检测到用户对第一控件的操作时，确知用户的目的是请求信号质量，那么，第一终端设备会获取第一终端设备与网络设备进行通信的信号质量。
在本申请实施例中，用户可以在显示屏上进行操作，第一终端设备在检测到该操作后检测第一终端设备与网络设备进行通信的信号质量，直观且易实现，用户体验较好。
在另一些实施例中，所述根据所述角度信息，输出所述方位调整指示信息，包括：
根据所述角度信息，向第二终端设备发送所述方位调整指示信息。
在本申请实施例中，第一终端设备通过向第二终端设备发送方位调整指示信息，可以使得第二终端设备向用户输出方位调整指示信息以让用户调整设备，在第一终端设备非手持终端，第二终端设备是用户经常携带的例如手机的手持终端的情况下，用户随时确知如何调整设备，灵活性更高。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
接收所述第二终端设备发送的请求信息，所述请求信息用于请求信号质量；
根据所述请求信息，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
该请求信息是触发第一终端设备进行信号质量检测的触发条件，以确定是否调整第一终端设备的位置。
示例性地，用户可以对第二终端设备做相关操作，使得第二终端设备发送请求信息。例如，第二终端设备上可以安装有与第一终端设备相关的应用，用户操作应用中的相关控件以触发请求信息的发送。
在本申请实施例中，第二终端设备通过向第一终端设备发送请求信号质量的请求信息，在第一终端设备非手持终端，第二终端设备是用户经常携带的例如手机的手持终端的情况下，便于用户随时检测信号质量以便及时调整设备的位置，灵活性更高。
本申请实施例提供的设备方位调整的方法，在第一终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定第一终端设备在第一位置时目标接收波束的方向，确定第一终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，利用该角度信息来调整第一终端设备的位置，可以使得调整至第二位置的第一终端设备与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
图15是本申请实施例提供的设备方位调整的方法700的示意性流程图。参考图15，该方法由第一终端设备执行，该第一终端设备可以为上述图12中的终端设备或图13中的第一终端设备。下面，对每个步骤做描述。
S710，通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信。
该步骤的具体描述可参考方法200中关于步骤S210的相关描述，不再赘述。
S720，在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向。
可选地，预设条件包括：所述信号质量大于或等于阈值。该预设条件可以是上文方法 400或500中的第二预设条件。
可选地，所述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多个接收波束中在自由空间中信号最强的波束。
可选地，所述确定基于参考方向和第一方向得到的角度信息，包括：
根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
关于步骤S620的具体描述可参考方法200关于步骤S261的相关描述，不再赘述。
S730，根据所述角度信息，将所述第一终端设备从所述第一位置调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
可选地，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合，如图9中的(a)所示，这样，可以进一步提高通信的信号质量。
作为示例而非限定，目标接收波束也可以是其他的信号强度大于第一最优接收波束的波束，本申请实施例不做任何限定，例如，参考图9中的(b)。
在一些实施例中，终端设备上可以连接有底座，底座用于固定终端设备，以在终端设备自动旋转过程中可以起到支撑固定作用。
在另一些实施例中，底座上还可以设置有驱动装置，驱动装置的一端与终端设备连接，另一端与底座连接，处理器可以控制驱动装置来带动终端设备按照角度信息中的旋转角度自动旋转至第二位置。示例性地，该驱动装置可以是马达。
本申请实施例提供的设备方位调整的方法，在第一终端设备在第一位置使用第一最优接收波束与网络设备的最优发送波束进行通信的信号质量差的情况下，确定第一终端设备在第一位置时目标接收波束的方向，确定第一终端设备在第一位置时第一最优接收波束的方向，基于该两个方向得到角度信息，第一终端设备通过该角度信息将自己调整至第二位置，可以使得第一终端设备在第二位置与网络设备进行通信的第二最优接收波束为目标接收波束，这样，可以精准且有效地提高通信的信号质量。
可选地，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
检测到用于请求信号质量的输入信号，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
在一些实施例中，所述输入信号由用户在所述第一终端设备的显示屏的操作生成。
关于该实施例的具体描述可参考方法400中关于S420的相关描述，不再赘述。
在另一些实施例中，所述方法还包括：接收来自第二终端设备发送的输入信号。
其中，该输入信号可以是第二终端设备发送的用于请求信号质量的请求信息，具体描述可参考方法500中关于S520的相关描述，不再赘述。
图16是本申请实施例提供的设备方位调整的装置800的示意性框图。参考图16，该装置800可以设置于上述第一终端设备中，或，该装置800本身为上述第一终端设备。
该装置800包括：
通信单元810，用于通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信。
处理单元820，用于在通过所述第一最优接收波束与所述最优发送波束进行通信的信 号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向。
输出单元830，用于根据所述角度信息，输出方位调整指示信息，所述方位调整指示信息用于指示针对所述第一终端设备的旋转操作，以使得所述第一终端设备能够从所述第一位置被调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
图17是本申请实施例提供的设备方位调整的装置900的示意性框图。参考图17，该装置900可以设置于上述第一终端设备中，或，该装置900本身为上述第一终端设备。
该装置800包括：
通信单元810，用于通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信。
处理单元820，用于在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向。
处理单元820还用于，根据所述角度信息，将所述第一终端设备从所述第一位置调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
图18示出了本申请实施例提供的终端设备1000的示意性结构图。如图18所示，该终端设备包括：一个或多个处理器1010，一个或多个存储器1020，该一个或多个存储器存储1020存储有一个或多个计算机程序，该一个或多个计算机程序包括指令。当该指令被所述一个或多个处理器1010运行时，使得终端设备执行上述任一实施例的技术方案。其实现原理和技术效果与上述方法相关实施例类似，此处不再赘述。
本申请实施例提供一种计算机程序产品，当所述计算机程序产品在第一终端设备运行时，使得第一终端设备执行上述实施例中的技术方案。其实现原理和技术效果与上述方法相关实施例类似，此处不再赘述。
本申请实施例提供一种可读存储介质，所述可读存储介质包含指令，当所述指令在第一终端设备运行时，使得所述第一终端设备执行上述实施例的技术方案。其实现原理和技术效果类似，此处不再赘述。
本申请实施例提供一种芯片，所述芯片用于执行指令，当所述芯片运行时，执行上述实施例中的技术方案。其实现原理和技术效果类似，此处不再赘述。
应理解，本申请实施例描述的“平行”或“垂直”，可以理解为“近似平行”或“近似垂直”。
需要说明的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示 相对重要性或者隐含指明所指示的技术特征的数量。限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
在本申请实施例中，“至少一个”是指一个或者多个，“多个”是指两个或两个以上。“元件的至少部分”是指元件的部分或全部。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A、B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本申请中各个实施例之间相同或相似的部分可以互相参考。在本申请中各个实施例、以及各实施例中的各个实施方式/实施方法/实现方法中，如果没有特殊说明以及逻辑冲突，不同的实施例之间、以及各实施例中的各个实施方式/实施方法/实现方法之间的术语和/或描述具有一致性、且可以相互引用，不同的实施例、以及各实施例中的各个实施方式/实施方法/实现方法中的技术特征根据其内在的逻辑关系可以组合形 成新的实施例、实施方式、实施方法、或实现方法。以上所述的本申请实施方式并不构成对本申请保护范围的限定。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (20)

  1. 一种设备方位调整的方法，应用于第一终端设备中，其特征在于，所述方法包括：
    通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
    在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
    根据所述角度信息，输出方位调整指示信息，所述方位调整指示信息用于指示针对所述第一终端设备的旋转操作，以使得所述第一终端设备能够从所述第一位置被调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
  2. 根据权利要求1所述的方法，其特征在于，所述根据所述角度信息，输出方位调整指示信息，包括：
    根据所述角度信息，控制显示屏显示第一界面，所述第一界面包括以图形化方式生成的所述方位调整指示信息。
  3. 根据权利要求2所述的方法，其特征在于，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
    检测到用户在所述显示屏的操作；
    响应于所述操作，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
  4. 根据权利要求1所述的方法，其特征在于，所述根据所述角度信息，输出所述方位调整指示信息，包括：
    根据所述角度信息，向第二终端设备发送所述方位调整指示信息。
  5. 根据权利要求4所述的方法，其特征在于，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
    接收所述第二终端设备发送的请求信息，所述请求信息用于请求信号质量；
    根据所述请求信息，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述确定基于参考方向和第一方向得到的角度信息，包括：
    根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述预设条件包括：
    所述信号质量大于或等于阈值。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多个接收波束中在自由空间中信号最强的波束。
  9. 根据权利要求1至8中任一项所述的方法，其特征在于，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合。
  10. 一种设备方位调整的方法，应用于第一终端设备中，其特征在于，所述方法包括：
    通过所述第一终端设备在第一位置的第一最优接收波束与网络设备的最优发送波束进行通信；
    在通过所述第一最优接收波束与所述最优发送波束进行通信的信号质量不满足预设条件时，确定基于参考方向和第一方向得到的角度信息，所述参考方向是所述第一终端设备在所述第一位置时所述第一最优接收波束的方向，所述第一方向是所述第一终端设备在所述第一位置时目标接收波束的方向，所述目标接收波束在自由空间的信号强度大于所述第一最优接收波束在自由空间的信号强度，所述角度信息用于指示至少一个旋转角度和每个旋转角度对应的旋转方向；
    根据所述角度信息，将所述第一终端设备从所述第一位置调整至第二位置，其中，所述第一终端设备在所述第二位置与所述最优发送波束进行通信的第二最优接收波束为所述目标接收波束。
  11. 根据权利要求10所述的方法，其特征在于，在所述确定基于参考方向和第一方向得到的角度信息之前，所述方法还包括：
    检测到用于请求信号质量的输入信号，检测通过所述第一最优接收波束和所述最优发送波束进行通信的信号质量。
  12. 根据权利要求11所述的方法，其特征在于，所述输入信号由用户在所述第一终端设备的显示屏的操作生成。
  13. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    接收来自第二终端设备发送的所述输入信号。
  14. 根据权利要求10至13中任一项所述的方法，其特征在于，所述确定基于参考方向和第一方向得到的角度信息，包括：
    根据所述第一终端设备的波束地图，确定所述角度信息，所述波束地图用于指示所述第一终端设备的多个接收波束的空间分布。
  15. 根据权利要求10至14中任一项所述的方法，其特征在于，所述预设条件包括：
    所述信号质量大于或等于阈值。
  16. 根据权利要求10至15中任一项所述的方法，其特征在于，所述目标接收波束为主接收波束，所述主接收波束是所述第一终端设备的多个接收波束中在自由空间中信号最强的波束。
  17. 根据权利要求10至16中任一项所述的方法，其特征在于，所述第一终端设备在所述第二位置时所述目标接收波束的方向与所述参考方向重合。
  18. 一种终端设备，其特征在于，包括：一个或多个处理器；一个或多个存储器；所述一个或多个存储器存储有一个或者多个计算机程序，所述一个或者多个计算机程序包括指令，当所述指令被所述一个或多个处理器执行时，使得所述终端设备执行如权利要求1 至9中任一项所述的方法。
  19. 一种终端设备，其特征在于，包括：一个或多个处理器；一个或多个存储器；所述一个或多个存储器存储有一个或者多个计算机程序，所述一个或者多个计算机程序包括指令，当所述指令被所述一个或多个处理器执行时，使得所述终端设备执行如权利要求10至17中任一项所述的方法。
  20. 一种计算机可读存储介质，其特征在于，包括计算机指令，当所述计算机指令在终端设备上运行时，使得所述终端设备执行如权利要求1至9中任一项所述的方法；或者，
    当所述计算机指令在终端设备上运行时，使得所述终端设备执行如权利要求10至17中任一项所述的方法。
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