WO2019242678A1 - Procédé et terminal de mesure - Google Patents

Procédé et terminal de mesure Download PDF

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Publication number
WO2019242678A1
WO2019242678A1 PCT/CN2019/092034 CN2019092034W WO2019242678A1 WO 2019242678 A1 WO2019242678 A1 WO 2019242678A1 CN 2019092034 W CN2019092034 W CN 2019092034W WO 2019242678 A1 WO2019242678 A1 WO 2019242678A1
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WO
WIPO (PCT)
Prior art keywords
cell
pci
terminal
measurement
cgi
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PCT/CN2019/092034
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English (en)
Chinese (zh)
Inventor
金巴
杨晓东
鲍炜
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维沃移动通信有限公司
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Publication of WO2019242678A1 publication Critical patent/WO2019242678A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

Definitions

  • Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a measurement method and a terminal.
  • ANR Automatic Neighbor Relation
  • SON Self-Organizing and Self-Optimization Network
  • the ANR function is assisted by User Equipment (UE).
  • the ANR measurement process in the related technology includes: the UE reports the detected physical cell identity (Physical Cell Identity) of the cell to the network-side device through a measurement report; if the PCI reported by the terminal does not exist in the neighboring cell defined by the network-side device In the relationship table (NRT), the network-side device reports the global cell identity (CGI) measurement configuration, including the PCI of the above cell; the UE performs the measurement according to the report CGI measurement configuration.
  • the CGI of the above-mentioned cell is obtained and reported to the network-side device; the network-side device adds the PCI of this cell and the corresponding relationship between the PCI and the CGI to the NRT.
  • NRT can be used to optimize the network neighboring cell relationship and ensure that UEs at the cell service boundary can switch to the cell with the best signal in time to ensure call quality and network performance.
  • the embodiments of the present disclosure provide a measurement method and a terminal, so as to solve the problem that the ANR process in the related art has a slow formation of NRT.
  • an embodiment of the present disclosure provides a measurement method, which includes:
  • the measurement configuration information includes a first physical cell identifier PCI indicating a first cell
  • an embodiment of the present disclosure further provides a terminal, where the terminal includes:
  • a receiving module configured to receive measurement configuration information sent by a network-side device, where the measurement configuration information includes a first physical cell identifier PCI indicating a first cell;
  • a measurement module configured to measure a PCI of a second cell at a target frequency point, where the target frequency point is determined according to a synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information ;
  • a sending module configured to send a measurement report to the network-side device, where the measurement report includes a PCI of the second cell.
  • an embodiment of the present disclosure further provides a terminal.
  • the terminal includes a processor, a memory, and a program stored on the memory and executable on the processor.
  • the program When the program is executed by the processor, Implement the steps of the measurement method as described above.
  • an embodiment of the present disclosure further provides a computer-readable storage medium.
  • the computer-readable storage medium stores a program, and when the program is executed by a processor, implements the steps of the measurement method described above.
  • measurement configuration information sent by a network-side device is received, where the measurement configuration information includes a first physical cell identifier PCI indicating a first cell; and a PCI of a second cell at a measurement target frequency point, the target The frequency point is determined according to the synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information; sending a measurement report to the network-side device, the measurement report including the second Cell's PCI.
  • the terminal can send the PCI of the second cell to the network-side device after detecting the PCI of the second cell at the target frequency, that is, the terminal can actively discover and report Potential neighboring cells, which can speed up the formation of NRT and speed up the ANR process.
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure
  • FIG. 3 is one of the structural diagrams of a terminal provided by an embodiment of the present disclosure.
  • FIG. 4 is a second structural diagram of a terminal provided by an embodiment of the present disclosure.
  • the UE in the process of reporting the CGI, the UE directly measures only the CGI corresponding to the PCI indicated in the CGI measurement configuration, and its processing corresponds to the PCI indicated in the CGI measurement configuration on a one-to-one basis. That is, regardless of whether the UE successfully obtains the CGI corresponding to the PCI indicated in the CGI measurement configuration, it will not report the PCI of other potential neighboring cells in time, and it will need to wait until other UEs discover or other ANR measurement processes to discover and report other Potential neighbor cell PCI.
  • the UE in the process of reporting the CGI by the UE, even after the terminal moves, it may be able to detect that the PCI of other cells has increased, but the UE does not actively report the PCI to the network-side device.
  • the UE may further measure and report the target frequency point.
  • the PCI of the second cell that is, the UE can actively discover and report potential neighboring cells, thereby speeding up the ANR process.
  • the measurement method according to the embodiment of the present disclosure may be a 5th-generation (5G) New Radio Access (NR) network, a Long Term Evolution (LTE) network, and an evolved Long Term Evolution (eLTE) network or heterogeneous network.
  • 5G 5th-generation
  • NR New Radio Access
  • LTE Long Term Evolution
  • eLTE evolved Long Term Evolution
  • FIG. 1 is a structural diagram of a network system applicable to an embodiment of the present disclosure. As shown in FIG. 1, it includes a terminal 11 and a network-side device 12, where the terminal 11 and the network-side device 12 may Communicate over the network.
  • the terminal 11 may also be referred to as a user terminal (User Equipment).
  • the terminal 11 may be a mobile phone, a tablet computer (Computer), a laptop computer (Laptop), or a personal computer.
  • Terminal-side devices such as Digital Assistant (PDA), Mobile Internet Device (MID), Wearable Device (Wearable Device), or vehicle-mounted device. It should be noted that, it is not described in the embodiments of the present disclosure. A specific type of the terminal 11 is defined.
  • the network-side device 12 may be a base station of 5G and later versions (for example, 5G NR, NB), or a base station in other communication systems (for example, Evolutional Node B (eNB), or a Node B, an evolved node B, or the master node (Master Node, MN), or the secondary node (SN), or other words in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical word.
  • 5G NR, NB 5G NR, NB
  • a base station in other communication systems for example, Evolutional Node B (eNB), or a Node B, an evolved node B, or the master node (Master Node, MN), or the secondary node (SN), or other words in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical word.
  • eNB Evolutional Node B
  • MN master node
  • SN secondary node
  • the ANR function is implemented by acquiring (also called measuring or reading) and reporting the CGI of the target cell indicated by the unknown PCI.
  • the CGI is carried in a system information block 1 (System Information Block 1 (SIB1)) broadcast by the target cell.
  • SIB1 System Information Block 1
  • the network-side device finds that the PCI reported by the UE is an unknown PCI, that is, the PCI does not exist in the NRT defined by the network-side device, the network-side device issues an instruction message, such as an RRC_CONN_RECFIG message, to instruct the UE Obtain the CGI of the target cell indicated by the unknown PCI.
  • an instruction message such as an RRC_CONN_RECFIG message
  • the UE If the UE successfully obtains the CGI of the target cell, the UE reports the CGI of the target cell to the network-side device. After receiving the CGI of the target cell reported by the UE, the network-side device may automatically add the target cell as a neighboring cell.
  • the UE does not obtain the SIB1 of the target cell, it indicates that the UE has not successfully read the CGI of the target cell.
  • the UE may report the indication information (or noSIB1 indication information) indicating that the SIB1 of the target cell has not been obtained to the network Device to inform the network-side device that the CGI of the target cell has not been obtained.
  • the no SIB1 indication information may include a synchronization signal block (ssb) offset of the target cell and system information block 1 physical downlink control channel configuration information (Physical Downlink Control Control Channel Configuration SIB1, PDCCH configuration SIB1 Therefore, after receiving the no SIB1 indication information, the network-side device can determine the cell-defined synchronization signal block of the measurement synchronization signal block of the target cell based on the target cell's ssb offset and PDCCH configuration SIB1. -SSB of the measured location (SSB), to determine the location (or place) where the CD-SSB of the target cell can be found.
  • SSB synchronization signal block
  • the PDCCH configuration SIB1 may be determined based on system frame number (SFN) information. If the network-side device considers that the target cell and the serving cell (serving cell) of the UE are SFN-synchronized, that is, the same frequency, then the SFN can be derived according to the serving cell, that is, serving serving cell timing and synchronization.
  • SFN system frame number
  • the UE may also obtain the ssb offset and PDCCH config SIB1 of the target cell from the Master Information Block (MIB) message of the target cell.
  • MIB Master Information Block
  • the MIB message may further include a system frame number (SFN), a subcarrier spacing (Common Spacing), and a position of a type A demodulation reference signal (dmrs-TypeA-Position, (Referred to as DMRS (typA), cell barred, internal frequency reselection (internal FreqReselection), and spare (spare).
  • SFN system frame number
  • Common Spacing Common Spacing
  • dmrs-TypeA-Position Referred to as DMRS (typA)
  • cell barred cell barred
  • internal FreqReselection internal FreqReselection
  • spare spare
  • reporting only the ssb offset and PDCCH configuration SIB1 of the target cell cannot guarantee that all UEs can find the CD-SSB of the target cell.
  • the base station cannot directly instruct other UEs (such as UE2) to obtain the relevant information of the target cell, that is, where can the target be obtained Information about the cell.
  • UE2 can directly obtain the relevant information of the target cell by acquiring other information in the MIB message, such as sub space and DMRS typa.
  • UE1 can report the sub-spacing and DMRS of the target cell to the network-side device.
  • the network-side device can send the parameters of the target cell's subspace, DMRS, and typA to UE2 in advance.
  • PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • You can directly go to the corresponding location to receive the remaining minimum information (Remaining Minimum System Information) (RMSI), which can speed up the ANR process.
  • RMSI Remaining Minimum System Information
  • FIG. 2 is one of flowcharts of a measurement method provided by an embodiment of the present disclosure.
  • the measurement method of this embodiment is applied to a terminal.
  • the measurement method of this embodiment includes steps 201 to 203.
  • Step 201 Receive measurement configuration information sent by a network-side device, where the measurement configuration information includes a first physical cell identifier PCI indicating a first cell.
  • the first PCI indicates the first cell, that is, the first PCI is the PCI of the first cell.
  • the first PCI may be measured by the first terminal or the second terminal and reported to the network-side device, and the network-side device may send the measurement configuration information including the first PCI to the execution subject terminal of this embodiment.
  • the first terminal can be understood as other terminals, that is, the execution subject terminal of this embodiment, and the second terminal can be understood as the execution subject terminal of this embodiment, but it should be understood that the first terminal and the second terminal serve The same community.
  • the serving cell may configure the first terminal to measure and report the detected cell; when the first terminal measures the first PCI of the first cell, the first terminal may report the measurement report on the first cell to the serving cell,
  • the measurement report may include, but is not limited to, the PCI of the first cell, that is, the first PCI.
  • Step 202 Measure the PCI of the second cell at a target frequency point, where the target frequency point is determined according to a synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information.
  • the terminal may determine the target frequency point according to the SSB offset of the first cell and / or the PDCCH configuration SIB1, and then measure (or call detection) ) The PCI of the second cell at the target frequency.
  • the SSB offset is used to indicate the frequency offset
  • the PDCCH configuration SIB1 is used to indicate the location where the PSS and SSS are received.
  • the terminal may not pay attention to whether the result of the CGI of the first cell is obtained, that is, whether the terminal has obtained the CGI of the first cell or has not obtained the CGI of the first cell, the terminal may Perform the operation of measuring the PCI of the second cell on the target frequency point. Furthermore, the terminal may perform the operation of measuring the PCI of the second cell at the target frequency point before knowing whether the result of the first cell is obtained. In this way, the UE can proactively discover and report potential neighboring cells, which can speed up the formation of NRT, and thus accelerate the ANR process.
  • the field PDCCH config SIB1 indicates that the UE may find the frequency of the Synchronization Signal (SS) / Physical Broadcast Channel (PBCH) block with SIB1 Location, or the network does not provide the frequency range of the SS / PBCH block with SIB1, which can be interpreted as: SS / PBCH block with SIB1or the frequency range where the network does not provide SS / PBCH block with SIB1.
  • SS Synchronization Signal
  • PBCH Physical Broadcast Channel
  • Method 1 Determine the target frequency point according to the SSB offset of the first cell.
  • the UE can blindly detect the SS / PBCH block, or determine the target frequency point by using other auxiliary information, such as sub-spacing.
  • Method 2 Determine the target frequency point according to the PDCCH configuration SIB1 of the first cell.
  • the UE can directly read the SS / PBCH block to the frequency point position, and then determine the target frequency point.
  • Method 3 Determine the target frequency point according to the SSB offset of the first cell and the PDCCH configuration SIB1.
  • the UE can determine the target frequency point by combining the frequency point offset indicated by the SSB offset and the frequency point position indicated by the PDCCH configuration SIB1, so that the target frequency point determination can be improved compared to the method 1 and the method 2. Efficiency of accuracy.
  • the terminal may obtain the PSS and SSS of the second cell at the target frequency point, and determine the PCI of the second cell based on the PSS and SSS of the second cell.
  • Step 203 Send a measurement report to the network-side device, where the measurement report includes a PCI of the second cell.
  • the number of the second cells at the target frequency point may be greater than or equal to one.
  • the measurement report includes the PCIs of the second cells at the target frequency, which can be understood as including the PCI list of the second cell.
  • the network-side device may configure the PCI of the second cell to any UE of the serving cell, and further instruct the UE to obtain the second cell indicated by the configured PCI. CGI.
  • the measurement method of this embodiment receives measurement configuration information sent by a network-side device, where the measurement configuration information includes a first physical cell identifier PCI indicating a first cell; and a PCI of a second cell at a target frequency point is measured, the target The frequency point is determined according to the synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information; sending a measurement report to the network-side device, the measurement report including the second Cell's PCI.
  • the measurement configuration information includes a first physical cell identifier PCI indicating a first cell; and a PCI of a second cell at a target frequency point is measured, the target The frequency point is determined according to the synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information; sending a measurement report to the network-side device, the measurement report including the second Cell's PCI.
  • the terminal can send the PCI of the second cell to the network-side device after detecting the PCI of the second cell at the target frequency, that is, the terminal can actively discover and report Potential neighboring cells, which can speed up the formation of NRT and speed up the ANR process.
  • the target frequency point is configured to the terminal, and the terminal is instructed to measure the PCI of the second cell at the target frequency point.
  • the terminal in this embodiment may directly determine the target frequency point based on the SSB offset of the first cell and / or the PDCCH config SIB1.
  • the measurement configuration information in the embodiment of the present disclosure may be used to instruct the terminal to obtain the CGI of the first cell. Therefore, after receiving the measurement configuration information, the terminal may perform an operation of obtaining a CGI of the first cell.
  • the terminal may propose different implementations based on different results of whether or not the CGI of the first cell is obtained, which are specifically described below.
  • the measurement of a PCI of a second cell at a target frequency includes:
  • the PCI of the second cell at the target frequency is measured.
  • the terminal can measure the PCI of the second cell at the target frequency and report the PCI of the second cell to the network-side device, so that the network-side device can further facilitate
  • the PCI of the second cell is configured to any terminal of the serving cell, and the terminal is instructed to measure the CGI of the second cell obtained by the UE from the configured PCI indication.
  • the terminal of this embodiment reports the PCI of the second cell to the network-side device when the CGI of the first cell is not obtained, that is, the UE can actively discover and report potential neighboring cells, which not only regulates the failure to obtain the first cell's CGI.
  • the processing behavior of the terminal in the CGI scenario of a cell can also quickly trigger the network-side device to start the next ANR measurement process, which can speed up the ANR process.
  • the measurement report further includes indication information, where the indication information is used to indicate that the first cell indicated by the first PCI is not obtained CGI. Therefore, the network-side device terminal can be notified that the CGI of the first cell is not obtained. Further, the network-side device can facilitate the decision of whether to configure the first PCI to other terminals, so that other terminals can obtain the CGI of the first cell indicated by the first PCI. .
  • the indication information includes an SSB offset of the first cell and system information block 1 physical downlink control channel configuration information. Therefore, after receiving the above indication information, the network-side device can determine the location of the CD-SSB of the target cell based on the SSB offset of the first cell and the physical downlink control channel configuration information of system information block 1. And instruct the terminal to obtain the CGI of the first cell at this location, so that the success rate of obtaining the CGI of the first cell can be improved.
  • the terminal may only report the CGI of the first cell to the network-side device.
  • the measuring the PCI of the second cell at the target frequency includes:
  • the terminal successfully obtains the CGI of the first cell. Therefore, the target frequency point may be a frequency point at which the first cell is located, or may be a frequency point at which the first cell is not located.
  • the terminal can further measure the PCI of the second cell at the frequency where the first cell is located, and automatically discover potential neighbors. Cell, which can speed up the ANR process.
  • the terminal can further measure the PCI of the second cell at the frequency point and automatically discover potential neighboring cells, thereby speeding up the ANR process.
  • the measurement report reported by the terminal may include, but is not limited to, the PCI of the second cell and the CGI of the first cell.
  • the terminal may report instruction information indicating that the CGI of the first cell is not obtained to the network-side device.
  • the network side may be convenient The device decides whether to configure the first PCI to other terminals, so that the other terminals obtain the CGI of the first cell indicated by the first PCI.
  • the measurement method may include the following steps:
  • Step 1 UE1 serves in cell Cell1 (that is, Cell1 is the serving cell of UE1), and Cell1 configures (UE1) to measure and report the target cell (or potential neighbor cell).
  • Cell1 serves in cell Cell1 (that is, Cell1 is the serving cell of UE1)
  • Cell1 configures (UE1) to measure and report the target cell (or potential neighbor cell).
  • Step 2 When UE1 measures the target cell Cell2, UE1 reports a measurement report on Cell2 to Cell1, and the measurement report includes: Cell2's PCI.
  • Step 3 When Cell1 configures UE2 to perform CGI measurement and report of Cell2, if UE2 cannot read Cell2's SIB1. UE2 can determine the ssb offset of Cell2 and the others indicated by SIB1 (such as frequency F3), and measure and report the PCI of the cell at frequency F3 to cell1.
  • the measurement report on the cell at frequency F3 can include the following At least one of the messages:
  • the cell PCI list (list) at the frequency indicated by the ssb offset of the Cell2 and the PDCCH configuration SIB1.
  • the measurement method of this embodiment can speed up the ANR process; further, it can speed up and optimize the handover process of related UEs, such as ensuring that UEs at the cell service boundary can switch to the cell with the best signal in time to ensure the call Quality and network performance.
  • FIG. 3 is one of the structural diagrams of a terminal provided by an embodiment of the present disclosure. As shown in FIG. 3, the terminal 300 includes:
  • the receiving module 301 is configured to receive measurement configuration information sent by a network-side device, where the measurement configuration information includes a first physical cell identifier PCI indicating a first cell;
  • a measurement module 302 configured to measure a PCI of a second cell at a target frequency point, where the target frequency point is based on a synchronization signal block SSB offset of the first cell and / or system information block 1 physical downlink control channel configuration information determine;
  • the sending module 303 is configured to send a measurement report to the network-side device, where the measurement report includes a PCI of the second cell.
  • the measurement module 302 is specifically configured to:
  • the PCI of the second cell at the target frequency is measured.
  • the measurement report further includes indication information, where the indication information is used to indicate that the first cell indicated by the first PCI is not obtained CGI.
  • the indication information includes an SSB offset of the first cell and system information block 1 physical downlink control channel configuration information.
  • the measurement module 302 is specifically configured to:
  • the PCI of the second cell at the target frequency is measured.
  • the terminal 300 can implement the processes in the method embodiments of the present disclosure and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • FIG. 4 is a second structural diagram of a terminal provided by an embodiment of the present disclosure.
  • the terminal may be a schematic diagram of a hardware structure of a terminal that implements various embodiments of the present disclosure.
  • the terminal 400 includes, but is not limited to, a radio frequency unit 401, a network module 402, an audio output unit 403, an input unit 404, a sensor 405, a display unit 406, a user input unit 407, an interface unit 408, a memory 409, and processing. Device 410, and power supply 411.
  • the terminal structure shown in FIG. 4 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a car terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 401 is configured to:
  • the measurement configuration information includes a first physical cell identifier PCI indicating a first cell
  • the processor 410 is configured to:
  • the PCI of the second cell at the target frequency is measured, and the target frequency is determined according to the synchronization signal block SSB offset of the first cell and / or the system information block 1 physical downlink control channel configuration information.
  • the processor 410 is further configured to:
  • the PCI of the second cell at the target frequency is measured.
  • the measurement report further includes indication information, where the indication information is used to indicate that the first cell indicated by the first PCI is not obtained CGI.
  • the indication information includes an SSB offset of the first cell and system information block 1 physical downlink control channel configuration information.
  • the processor 410 is further configured to:
  • the PCI of the second cell at the target frequency is measured.
  • terminal 400 in this embodiment can implement the processes in the method embodiments in the embodiments of the present disclosure and achieve the same beneficial effects. To avoid repetition, details are not described herein again.
  • the radio frequency unit 401 may be used to receive and send signals during the transmission and reception of information or during a call. Specifically, the downlink data from the base station is received and processed by the processor 410; The uplink data is sent to the base station.
  • the radio frequency unit 401 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 401 can also communicate with a network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 402, such as helping users to send and receive email, browse web pages, and access streaming media.
  • the audio output unit 403 may convert audio data received by the radio frequency unit 401 or the network module 402 or stored in the memory 409 into audio signals and output them as sound. Also, the audio output unit 403 may also provide audio output (for example, a call signal receiving sound, a message receiving sound, etc.) related to a specific function performed by the terminal 400.
  • the audio output unit 403 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 404 is used to receive audio or video signals.
  • the input unit 404 may include a graphics processing unit (Graphics Processing Unit, GPU) 4041 and a microphone 4042.
  • the graphics processor 4041 pairs images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 406.
  • the image frames processed by the graphics processor 4041 may be stored in the memory 409 (or other storage medium) or transmitted via the radio frequency unit 401 or the network module 402.
  • the microphone 4042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 401 in the case of a telephone call mode.
  • the terminal 400 further includes at least one sensor 405, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 4061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 4061 and / when the terminal 400 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the attitude of the terminal (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc .; sensor 405 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared The sensors and the like are not repeated here.
  • the display unit 406 is configured to display information input by the user or information provided to the user.
  • the display unit 406 may include a display panel 4061.
  • the display panel 4061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 407 may be used to receive inputted numeric or character information, and generate key signal inputs related to user settings and function control of the terminal.
  • the user input unit 407 includes a touch panel 4071 and other input devices 4072.
  • Touch panel 4071 also known as touch screen, can collect user's touch operations on or near it (such as the user using a finger, stylus, etc. any suitable object or accessory on touch panel 4071 or near touch panel 4071 operating).
  • the touch panel 4071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into contact coordinates, and sends it To the processor 410, receive the command sent by the processor 410 and execute it.
  • various types such as resistive, capacitive, infrared, and surface acoustic wave can be used to implement the touch panel 4071.
  • the user input unit 407 may also include other input devices 4072.
  • other input devices 4072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, and details are not described herein again.
  • the touch panel 4071 may be overlaid on the display panel 4061.
  • the touch panel 4071 detects a touch operation on or near the touch panel 4071, the touch panel 4071 transmits the touch operation to the processor 410 to determine the type of the touch event.
  • the type of event provides corresponding visual output on the display panel 4061.
  • the touch panel 4071 and the display panel 4061 are implemented as two independent components to implement the input and output functions of the terminal, in some embodiments, the touch panel 4071 and the display panel 4061 can be integrated and Implement the input and output functions of the terminal, which are not limited here.
  • the interface unit 408 is an interface for connecting an external device with the terminal 400.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input / output (I / O) port, video I / O port, headphone port, and more.
  • the interface unit 408 may be used to receive an input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 400 or may be used between the terminal 400 and an external device. Transfer data.
  • the memory 409 can be used to store software programs and various data.
  • the memory 409 may mainly include a storage program area and a storage data area, where the storage program area may store an operating system, at least one application required by a function (such as a sound playback function, an image playback function, etc.), etc .; the storage data area may store data according to Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 409 may include a high-speed random access memory, and may further include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 410 is a control center of the terminal, and uses various interfaces and lines to connect various parts of the entire terminal.
  • the processor 410 runs or executes software programs and / or modules stored in the memory 409, and calls data stored in the memory 409 to execute Various functions and processing data of the terminal, so as to monitor the terminal as a whole.
  • the processor 410 may include one or more processing units; optionally, the processor 410 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, and an application program, etc.
  • the tuning processor mainly handles wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410.
  • the terminal 400 may further include a power source 411 (such as a battery) for supplying power to various components.
  • a power source 411 such as a battery
  • the power source 411 may be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system And other functions.
  • the terminal 400 includes some functional modules that are not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a terminal, including a processor 410, a memory 409, and a computer program stored in the memory 409 and executable on the processor 410.
  • a terminal including a processor 410, a memory 409, and a computer program stored in the memory 409 and executable on the processor 410.
  • the computer program is executed by the processor 410.
  • An embodiment of the present disclosure further provides a computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.
  • the methods in the above embodiments can be implemented by means of software plus a necessary universal hardware platform, or by hardware, but in many cases the former is better.
  • Implementation Based on this understanding, the technical solution of the present disclosure that is essentially or contributes to the existing technology can be embodied in the form of a software product that is stored in a storage medium (such as ROM / RAM, magnetic disk, The optical disc) includes several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the embodiments of the present disclosure.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un terminal de mesure. Le procédé consiste à : recevoir des informations de configuration de mesure envoyées par un dispositif de côté réseau, les informations de configuration de mesure comprenant une première identité de cellule physique (PCI) indiquant une première cellule; mesurer une PCI d'une deuxième cellule sur un point de fréquence cible, le point de fréquence cible étant déterminé en fonction d'un décalage de bloc de signal de synchronisation (SSB) de la première cellule et/ou d'informations de configuration de canal de commande de liaison descendante physique de bloc 1 d'informations de système; et envoyer un rapport de mesure au dispositif de côté réseau, le rapport de mesure comprenant la PCI de la deuxième cellule.
PCT/CN2019/092034 2018-06-21 2019-06-20 Procédé et terminal de mesure WO2019242678A1 (fr)

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