WO2023124750A1 - Procédé et appareil de mesure de cellule, dispositif terminal et support de stockage - Google Patents

Procédé et appareil de mesure de cellule, dispositif terminal et support de stockage Download PDF

Info

Publication number
WO2023124750A1
WO2023124750A1 PCT/CN2022/135895 CN2022135895W WO2023124750A1 WO 2023124750 A1 WO2023124750 A1 WO 2023124750A1 CN 2022135895 W CN2022135895 W CN 2022135895W WO 2023124750 A1 WO2023124750 A1 WO 2023124750A1
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
cell
measurement position
power consumption
time window
Prior art date
Application number
PCT/CN2022/135895
Other languages
English (en)
Chinese (zh)
Inventor
栾宝时
Original Assignee
哲库科技(北京)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 哲库科技(北京)有限公司 filed Critical 哲库科技(北京)有限公司
Publication of WO2023124750A1 publication Critical patent/WO2023124750A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular to a cell measurement method, device, terminal equipment, and storage medium.
  • signal measurement is the basis for performing radio resource management and mobility management.
  • the signal measurement is mainly to perform cell quality, beam quality measurement and the like.
  • LTE Long Term Evaluation
  • UMTS Universal Mobile Telecommunications System
  • the measurement location is relatively flexible.
  • DRX Discontinuous Reception
  • Any moment within can be measured.
  • NR New Radio
  • the cell currently camped on is measured first, and then other neighboring cells are measured sequentially.
  • Embodiments of the present application provide a signal measurement method, device, terminal equipment, and storage medium, which can increase the standby time of the terminal equipment. Described technical scheme is as follows:
  • an embodiment of the present application provides a cell measurement method for measuring a first cell and a second cell, the method comprising:
  • resource configuration information where the resource configuration information is used to indicate multiple time windows for measuring the first cell in the discontinuous reception DRX cycle
  • the DRX Based on the resource configuration information, in the DRX, perform signal measurement on the first cell at a first measurement position, where the first measurement position is located in a time window among the plurality of time windows;
  • signal measurement is performed on the second cell at a second measurement location, the second measurement location does not overlap with the first measurement location, and the second measurement location and the first measurement location
  • the time interval between positions is not greater than the time interval of adjacent time windows.
  • an embodiment of the present application provides a device for measuring a cell, which is used to measure a first cell and a second cell, and the device includes:
  • a receiving module configured to receive resource configuration information, where the resource configuration information is used to indicate multiple time windows for measuring the first cell within the discontinuous reception DRX cycle;
  • a first measurement module configured to perform signal measurement on the first cell at a first measurement position in the DRX based on the resource configuration information, where the first measurement position is located within the plurality of time windows in a time window;
  • the second measurement module is configured to perform signal measurement on the second cell at a second measurement position in the DRX, the second measurement position does not overlap with the first measurement position, and the second measurement
  • the time interval between a location and said first measurement location is not greater than the time interval of adjacent time windows.
  • an embodiment of the present application provides a terminal device, the terminal device includes a processor and a memory; the memory stores at least one program, and the at least one program is used to be executed by the processor to implement the following: Any of the cell measurement methods described above.
  • an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium stores at least one program, and the at least one program is used to be executed by a processor to implement any of the above aspects.
  • an embodiment of the present application provides a computer program product, where the computer program product includes computer instructions stored in a computer-readable storage medium; the processor of the terminal device reads the computer-readable storage medium from the computer-readable storage medium. Computer instructions, the processor executes the computer instructions, so that the terminal device executes the cell measurement method provided in the above aspect.
  • FIG. 1 shows a schematic diagram of an implementation environment involved in a cell measurement method shown in an exemplary embodiment of the present application
  • FIG. 2 shows a flowchart of a cell measurement method shown in an exemplary embodiment of the present application
  • FIG. 3 shows a flowchart of a cell measurement method shown in an exemplary embodiment of the present application
  • FIG. 4 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • FIG. 5 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • Fig. 6 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • FIG. 7 shows a flowchart of a cell measurement method shown in an exemplary embodiment of the present application.
  • Fig. 8 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • FIG. 9 shows a flowchart of a cell measurement method shown in an exemplary embodiment of the present application.
  • Fig. 10 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • Fig. 11 shows a schematic diagram of a cell measurement strategy shown in an exemplary embodiment of the present application
  • FIG. 12 shows a flow chart of a cell measurement method shown in an exemplary embodiment of the present application
  • FIG. 13 shows a flow chart of a cell measurement method shown in an exemplary embodiment of the present application
  • Fig. 14 shows a block diagram of a cell measurement device shown in an exemplary embodiment of the present application
  • Fig. 15 shows a structural block diagram of a terminal device shown in an exemplary embodiment of the present application
  • Fig. 16 shows a structural block diagram of a network device shown in an exemplary embodiment of the present application.
  • the "plurality” mentioned herein means two or more.
  • “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently.
  • the character “/” generally indicates that the contextual objects are an "or” relationship.
  • the cell, discontinuous reception cycle and other data involved in the embodiment of the present application may be information fully authorized by the user or by all parties.
  • Cell also called cell, refers to the area covered by one of the base stations or a part of the base station (sector antenna) in the cellular mobile communication system. In this area, terminal equipment can reliably communicate with the base station through wireless channels.
  • RRC Radio Resource Control
  • Neighboring cells also called neighboring cells, refer to other cells other than the cell where the terminal device currently resides.
  • the terminal device measures adjacent cells and reports the measurement information to the network device, and the network device instructs the terminal device to perform cell reselection according to the measurement information;
  • the cell performs measurement and reports the measurement information to the network device, and the network device instructs the terminal device to switch between the serving cell and the neighboring cell according to the measurement information.
  • Discontinuous Reception A communication mechanism that reduces the power consumption of terminal devices.
  • the terminal device can perform data interaction.
  • the terminal device does not perform data interaction.
  • paging starts, that is, data exchange starts.
  • Signal measurement It is used in the wireless communication system to determine the quality of the cell and the quality of the beam, and the results of the signal measurement provide the basis for the processes of radio resource management and mobility management.
  • FIG. 1 shows a schematic diagram of an implementation environment involved in a signal measurement method shown in an exemplary embodiment of the present application.
  • the implementation environment includes: a terminal device 10 and a network device 20 .
  • the number of terminal devices 10 and network devices 20 may be one or more.
  • one terminal device 10 and one network device 20 are taken as an example for illustration.
  • the terminal device 10 and the network device 20 are connected through a network.
  • the cell to be measured is the fifth generation mobile communication technology (the 5th Generation mobile communication, 5G), also known as the cell corresponding to the New Radio (NR) system, or, the cell to be measured Including the cell corresponding to the 5G system and the cell corresponding to at least one communication system of the LTE system, the Universal Mobile Telecommunications System (UMTS) or the Global System for Mobile Communications (GSM), implemented in this application In this example, this is not specifically limited.
  • 5G fifth generation mobile communication technology
  • NR New Radio
  • the network device 20 is any network device 20 with a wireless transceiver function.
  • the network device 20 is an access point (Access Point, AP), wireless relay node, wireless backhaul node, transmission point (Transmission Point, TP) or sending and receiving point (Transmission and Reception Point, TRP), etc.
  • the terminal device 10 is a terminal device 10 with a wireless communication function.
  • the terminal device 10 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the terminal device 10 can be a mobile terminal device 10, such as a mobile phone (or called a "cellular" phone)
  • the computer with the mobile terminal device 10 for example, may be a portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device.
  • the terminal device 10 may be a mobile phone, a tablet computer, a computer with a wireless communication function, or a wearable device. In the embodiment of the present application, no specific limitation is made on this.
  • FIG. 2 shows a flowchart of a signal measurement method shown in an exemplary embodiment of the present application.
  • the method includes the following steps:
  • Step S201 The terminal device receives resource configuration information, where the resource configuration information is used to indicate multiple time windows for performing measurements on the first cell in a discontinuous reception DRX cycle.
  • the resource configuration information is resource configuration information generated by the network cell corresponding to the first cell when performing network transmission configuration on the first cell.
  • the terminal device receives the resource configuration information sent by the network device corresponding to the first cell.
  • Step S202 Based on the resource configuration information, the terminal device performs signal measurement on the first cell at a first measurement position in the DRX, where the first measurement position is located in a time window of the plurality of time windows.
  • a terminal device may receive signals from multiple cells.
  • the terminal device needs to perform network measurements on the multiple cells.
  • the terminal device determines a first measurement position corresponding to the first cell in DRX based on the resource configuration information, and performs signal measurement on the first cell based on the first measurement position.
  • the terminal device may also determine the measurement position of each cell in DRX based on the resource configuration information before this step. In this step, the measurement position of each cell determined in advance is obtained, and based on the measurement position The first cell performs signal measurement.
  • Step S203 The terminal device performs signal measurement on the second cell at a second measurement position in the DRX, the second measurement position does not overlap with the first measurement position, and the second measurement position is identical to the first measurement position The time interval between them is not greater than the time interval of adjacent time windows.
  • the terminal device measures the second cell based on the second measurement position corresponding to the second cell.
  • the second measurement position is a measurement position determined based on the first measurement position.
  • the second measurement position is set in an idle position among the plurality of first measurement positions.
  • the manner in which the terminal device performs signal measurement on the first cell or the second cell may be the same or different, which is not specifically limited in this embodiment of the present application.
  • the terminal device may determine the measurement manner of the first cell or the second cell based on the network type of the first cell or the second cell.
  • the terminal equipment may need to perform signal measurement on multiple cells. Then, when performing cell measurement, the terminal device performs signal measurement on the multiple cells sequentially based on the measurement positions corresponding to each cell in the DRX cycle. That is, the terminal device respectively performs step S202 and step S203 to perform network measurement on the first cell and the second cell that need to be measured in the DRX cycle.
  • the corresponding first measurement position or the second measurement position can be determined during the measurement, or can be determined before the measurement. In this embodiment of the application, no specific description is made on this limited.
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position.
  • Signal measurement is performed at the second measurement position, so that there is no need to start signal measurement from the cell where the current camp is located, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment , improving the standby time of the terminal equipment.
  • the method also includes:
  • a second measurement position is determined.
  • determining the first measurement position within multiple time windows according to resource configuration information includes:
  • the first measurement positions of the plurality of first cells are determined sequentially according to the time window corresponding to the largest repetition period.
  • determining the first measurement position within multiple time windows according to resource configuration information includes:
  • a first measurement location is determined in a first time window of each first cell.
  • the manner of determining the first measurement positions of the plurality of first cells includes at least one of the following manners:
  • the first measurement position is determined from the time window farthest from the paging start position
  • the paging start position is used to indicate the start position of DRX.
  • the method further includes:
  • the first power consumption parameter is the power consumption parameter of the first measurement position determined from the time window closest to the paging starting position
  • the second power consumption parameter is the power consumption parameter from the distance paging start position Determine the power consumption parameter of the first measurement position in the time window farthest from the call start position
  • a cell measurement mode with a small power consumption parameter is determined to perform cell measurement.
  • the second measurement position is set in an idle position between the plurality of first measurement positions.
  • the first cell is a cell corresponding to the New Radio Interface NR system
  • the second cell is a cell corresponding to the Long Term Evolution LTE, Universal Mobile Telecommunications System UMTS or Global System for Mobile Communications GSM system.
  • the first cell is a cell corresponding to the New Radio Interface NR system
  • the second cell is a cell corresponding to the Long Term Evolution LTE, Universal Mobile Telecommunications System UMTS or Global System for Mobile Communications GSM system.
  • the determination of the first measurement position and the second measurement position based on the resource configuration information is taken as an example for description.
  • FIG. 3 shows a flowchart of a signal measurement method according to an exemplary embodiment of the present application. The method includes the following steps:
  • Step S301 The terminal device determines the first measurement position within the multiple time windows according to the resource configuration information.
  • At least one first cell may be measured in DRX.
  • the first cell corresponds to multiple time windows, and the multiple time windows periodically appear in the DRX based on the repetition period.
  • the repetition period of the multiple time windows corresponding to the first cell may be understood as the sum of the duration of the time window and the time interval between adjacent time windows among the multiple time windows corresponding to the first cell. For example, if the time window is 20 milliseconds and the time interval between adjacent time windows is 30 milliseconds, then the repetition period is 50 milliseconds.
  • the terminal device first determines the first cell, and then determines the first time window corresponding to the first cell.
  • the terminal device determines the first cell whose measurement position is currently to be determined from the multiple first cells, determines multiple time windows corresponding to the first cell, and determines the first cell in the DRX from the multiple time windows. time window.
  • the process for the terminal device to determine the first cell from multiple cells may be implemented in the following ways.
  • the terminal device randomly determines a first cell from multiple first cells. It should be noted that if the randomly determined first cell is a cell for which the first measurement position has not been determined, the terminal device determines the first cell as the first cell for which the measurement position is to be determined. If the randomly determined first cell is a cell for which the first measurement position has been determined, continue to randomly determine a first cell from other first cells until the determined first cell is a cell for which the first measurement position has not been determined.
  • the terminal device determines the first cell whose measurement position is to be determined from the multiple first cells based on the frequency band corresponding to each first cell.
  • the terminal device sequentially determines the first cell whose measurement position is to be determined from the plurality of first cells in the order of frequency bands from high to low or from low to high.
  • the cell frequency bands corresponding to the multiple first cells are 2570MHz-2620MHz and 1880MHz-1920MHz respectively, and the cell corresponding to 2570MHz-2620MHz is determined as the first cell in the order of frequency bands from high to low. It should be noted that after the first measurement position of the cell corresponding to 2570MHz-2620MHz is determined, continue to determine the cell corresponding to 1880MHz-1920MHz as the first cell whose measurement position is to be determined.
  • the terminal device determines multiple time windows corresponding to each of the multiple cells, and determines the first time window in DRX from the multiple time windows corresponding to the multiple cells, and correspondingly, the first time window
  • the cell corresponding to one time window is the first cell.
  • Fig. 4 shows multiple time windows corresponding to cell 1 and cell 2 in DRX.
  • the measurement window 1 of cell 1 is the first time window in DRX, so cell 1 is determined as the first cell.
  • the time window of cell 2 is the first time window, and cell 2 is determined as the first cell.
  • the process for the terminal device to determine the first time window from the multiple time windows corresponding to the multiple cells can be realized in the following ways.
  • the terminal device randomly determines the first time window from the multiple time windows corresponding to the multiple cells.
  • the terminal device determines the first measurement position from the time window closest to the paging starting position among multiple time windows in DRX. Please continue to refer to FIG. 4 , through the method provided by this implementation, the terminal device determines the time window 1 that appears first from the time window closest to the paging start position in DRX as the first time window.
  • the terminal device determines the first measurement position from the time window farthest from the paging start position among multiple time windows in DRX.
  • Fig. 4 shows multiple time windows corresponding to cell 1 and cell 2 in DRX.
  • the terminal device determines the first time window 2 that appears first from the time window farthest from the paging start position in DRX as the first time window.
  • the terminal device can continue to determine the first time window backward or forward, and once Determine the first measurement positions of other first cells in the DRX until the first measurement positions of the first cells in the DRX are determined.
  • Step S302 The terminal device determines the second measurement location according to the first measurement location.
  • the terminal device configures the second measurement positions of multiple second cells after the last first measurement position, that is, the terminal device determines the last measurement position in DRX from the multiple first measurement positions , setting the multiple second measurement positions sequentially after the last first measurement position. Referring to FIG. 5 , where the first measurement positions are measurement positions 1 to 3, and the second measurement positions are measurement positions 4 to 6, then after determining the measurement positions 1 to 3, the terminal device sets the measurement position settings 4 to 6 at After measuring position 3.
  • the terminal device sets the multiple second measurement positions in idle positions between the multiple first measurement positions, respectively. Referring to FIG. 6 , where the first measurement positions are measurement positions 1 to 3, and the second measurement positions are measurement positions 4 to 6, then after determining the measurement positions 1 to 3, the terminal device sets the measurement position settings 4 to 6 at Between measuring positions 1 and 3. Referring to FIG. 6 , the measurement position 4 is set between the measurement position 1 and the measurement position 2 , the measurement position 5 is set between the measurement position 2 and the measurement position 3 , and the measurement position 6 is set after the measurement position 3 .
  • the terminal device by setting multiple second measurement positions between idle positions among multiple first measurement positions, the terminal device does not need to enter the dormant state after measuring the first cell at the first measurement position , but keeps the working state, thereby reducing the number of wake-ups of the terminal device, thereby reducing the energy consumption of the terminal device due to wake-up, and thus increasing the standby time of the terminal device.
  • the terminal device when the terminal device performs signal measurement on the first cell based on the first measurement position, it can prepare for the measurement of other cells, which reduces the wake-up time of the terminal device, further reduces the energy consumption of the terminal device, and improves the efficiency of the terminal device. standby time.
  • the number of second cells is greater than the number of intervals between two adjacent first measurement positions among the plurality of first measurement positions, it will not be possible to set the second cell between the first measurement positions.
  • the second measurement position of is sequentially set after the last first measurement position.
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position, and the signal measurement is performed at the second measurement position.
  • Signal measurement so that there is no need to perform signal measurement according to the cell currently residing, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment and improving the reliability of terminal equipment. Standby time.
  • FIG. 7 it shows a flowchart of a signal measurement method shown in an exemplary embodiment of the present application. The method includes the following steps:
  • Step S701 The terminal device determines, according to the resource configuration information, the repetition periods of the time windows respectively corresponding to the plurality of first cells.
  • the terminal device determines the time window corresponding to the first cell, and determines the time difference between the starting positions of the time windows in each time window as the time window corresponding to the first cell. The recurrence period for the time window.
  • the repetition period of the time window corresponding to the first cell is determined when the terminal device in the first cell configures the first cell.
  • the terminal device determines the repetition period of the time window corresponding to the first cell from the resource configuration information of the first cell.
  • Step S702 The terminal device sequentially determines the first measurement positions of the plurality of first cells according to the time window corresponding to the largest repetition period.
  • the terminal device compares the repetition periods corresponding to the overlapping time windows, and determines the time window with the largest repetition period as the first measurement position of the first cell. Then continue to execute step S301, continue to determine the first measurement position of one first cell from the remaining time window corresponding to the first cell.
  • the first time window is the time window of cell 1, and the time window of cell 2 overlaps with the first time window, then the terminal device determines the time window corresponding to cell 1 The repetition period of and the repetition period of the time window corresponding to cell 2. Continuing to refer to FIG. 8, if the repetition period corresponding to cell 2 is greater than the repetition period corresponding to cell 1, the terminal device configures the time window of cell 2 overlapping with the first time window as the first measurement position.
  • no longer configure the cell means: in the process of determining the first time window, it is determined in the time window corresponding to the cell from which the first measurement position is not configured. Or, in the process of determining whether there is a coincident time window in the first time window, it is determined from the time window corresponding to the cell that is not configured with the first measurement position.
  • the terminal device configures the first time window as the first measurement position.
  • the first time window is determined backward from the cell 1, the first time window is the time window of the cell 2, and there is no If the time window overlaps with the first time window of the cell 2, the first time window is determined as the first measurement position of the cell 2.
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position, and the signal measurement is performed at the second measurement position.
  • Signal measurement so that there is no need to start signal measurement from the cell where the current resides, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment and improving terminal equipment. standby time.
  • the terminal device determines the corresponding first measurement position based on the repetition period of the time window of each first cell. Referring to FIG. 9 , the process includes :
  • step 906 If there is a first cell that has not been assigned a measurement location, continue to execute step 901;
  • the second cells that cannot be arranged in the interval are allocated to the first measurement position that is the lastest in the measurement position, and then performed sequentially;
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position, and the signal measurement is performed at the second measurement position.
  • Signal measurement so that there is no need to start signal measurement from the cell where the current resides, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment and improving terminal equipment. standby time.
  • the terminal device determines the first measurement position in different ways, thereby obtaining different signal measurement strategies, and by comparing the power consumption parameters of multiple different signal measurement strategies, selects the signal measurement strategy with the smallest power consumption parameter for signal measurement. Measurement.
  • the terminal device respectively determines different first cells, and repeats the above steps S301 to S302 through different first cells to obtain multiple different first measurement positions and multiple second measurement positions.
  • FIG. 10 shows the signal measurement strategy corresponding to the method of determining the first measurement position starting from the time window closest to the paging start position in DRX
  • FIG. 11 shows the signal measurement strategy in DRX.
  • the signal measurement strategy corresponds to the method of determining the first measurement position from the time window farthest from the paging start position.
  • the paging start position is used to indicate the start position of DRX.
  • FIG. 12 it shows a flowchart of a signal measurement method shown in an exemplary embodiment of the present application. The method includes the following steps:
  • Step S1201 The terminal device determines a first power consumption parameter and a second power consumption parameter, the first power consumption parameter is a power consumption parameter determined at a first measurement location from the time window closest to the paging starting location, and the second power consumption parameter The power consumption parameter is the power consumption parameter of the first measurement position determined from the time window farthest from the paging start position.
  • the terminal device determines the number of wake-up times of the terminal device and the working time of the terminal device outside the measurement operation, and determines the power consumption of the signal measurement strategy based on the following formula one.
  • P is the power consumption coefficient
  • T1 is the working time of the terminal device outside the measurement operation
  • a is the number of wake-ups
  • p1 is the power consumption of the wake-up
  • p2 is the power consumption of the terminal device per unit time.
  • the terminal device may determine the power consumption parameter of the signal measurement strategy.
  • the terminal device may also separately determine the power consumption parameter of each signal measurement strategy after determining multiple signal measurement strategies. In the embodiment of the present application, no specific limitation is made on this.
  • Step S1202 Based on the first power consumption parameter and the second power consumption parameter, the terminal device determines a cell measurement mode with a small power consumption parameter to perform cell measurement.
  • the terminal device when the first power consumption parameter is smaller than the second power consumption parameter, the terminal device performs signal measurement at the first measurement position and the second measurement position determined from the front to the back of the discontinuous reception period. In the case that the first power consumption parameter is greater than the second power consumption parameter, the terminal device performs signal measurement at the first measurement position and the second measurement position determined from the back to the front of the discontinuous reception period.
  • the terminal device can also determine the first measurement position in other ways, and then determine the signal measurement strategy, for example, randomly determine the first measurement position, or determine the first measurement position according to the frequency band corresponding to each cell, etc., In the embodiment of the present application, no specific limitation is made on this.
  • the terminal device can determine the signal measurement strategy with the least power consumption from various signal measurement strategies through the above steps S1201 to S1202.
  • the terminal device determines the first time window from different positions to obtain different signal measurement strategies, and determines the signal with the smallest power consumption parameter by determining the power consumption parameter corresponding to each signal measurement strategy
  • the measurement strategy performs signal measurement on multiple cells based on the first measurement position and the second measurement position corresponding to the signal measurement strategy, thereby further reducing the power consumption of signal measurement and increasing the standby time of the terminal equipment.
  • steps S301 to S302, steps S701 to S702, and steps S1201 to S1202 for determining the cell measurement location can be performed by terminal equipment or by network equipment.
  • the network device receives the resource configuration information of multiple cells sent by the terminal device, determines the measurement location of each cell through the above steps, and sends the determined measurement location to the terminal device.
  • the terminal device receives the measurement position of each cell sent by the network device, and performs cell measurement based on the measurement position of each cell.
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position, and the signal measurement is performed at the second measurement position.
  • Signal measurement so that there is no need to perform signal measurement according to the cell currently residing, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment and improving the reliability of terminal equipment. Standby time.
  • the terminal selects cell measurement based on power consumption parameters, see Figure 13, the process includes:
  • step 1305 If there is no other first cell whose time window overlaps with the first time window, assign the current measurement position to the first target cell, and execute step 1305;
  • step 1301 If there is a first cell that has not been assigned a measurement position, continue to execute step 1301;
  • the second cells that cannot be arranged in the interval are allocated to the first measurement position that is the last measurement position, and then proceed in sequence;
  • step 1312 If there is no other first cell whose time window overlaps with the first time window, assign the current measurement position to the first target cell, and execute step 1305;
  • step 1315 If there is a first cell that has not been assigned a measurement position, continue to execute step 1301;
  • the second cells that cannot be arranged in the interval are allocated to the first measurement position that is the last measurement position, and then proceed sequentially;
  • the terminal device determines the first time window from different positions to obtain different signal measurement strategies, and determines the signal with the smallest power consumption parameter by determining the power consumption parameter corresponding to each signal measurement strategy
  • the measurement strategy performs signal measurement on multiple cells based on the first measurement position and the second measurement position corresponding to the signal measurement strategy, thereby further reducing the power consumption of signal measurement and increasing the standby time of the terminal equipment.
  • FIG. 14 shows a structural block diagram of a signal measurement device provided by an embodiment of the present application.
  • the signal measuring device can be implemented as all or a part of the processor through software, hardware or a combination of the two.
  • the unit includes:
  • the receiving module 1401 is configured to receive resource configuration information, where the resource configuration information is used to indicate multiple time windows for measuring the first cell in the discontinuous reception DRX cycle;
  • the first measurement module 1402 is configured to perform signal measurement on the first cell at a first measurement position in the DRX based on the resource configuration information, and the first measurement position is located in the plurality of time windows in a time window of
  • the second measurement module 1403 is configured to perform signal measurement on the second cell at a second measurement position in the DRX, the second measurement position does not overlap with the first measurement position, and the second measurement position does not overlap with the first measurement position, and the second The time interval between the measurement position and the first measurement position is not greater than the time interval of adjacent time windows.
  • the device also includes:
  • a first determining module configured to determine the first measurement position within the plurality of time windows according to the resource configuration information
  • a second determination module configured to determine the second measurement position according to the first measurement position.
  • the first determining module is configured to:
  • the first measurement positions of the plurality of first cells are determined sequentially according to the time window corresponding to the largest repetition period.
  • the first determination module is configured to:
  • the first measurement position is determined in a first time window of each first cell.
  • the first determining module is specifically configured to:
  • the first measurement position is determined starting from the time window closest to the paging start position
  • the first measurement position is determined starting from the time window farthest from the paging start position
  • the paging start position is used to indicate the start position of the DRX.
  • the device also includes:
  • the third determination module is configured to determine a first power consumption parameter and a second power consumption parameter, the first power consumption parameter is a power consumption parameter for determining the first measurement position from the time window closest to the paging start position, The second power consumption parameter is the power consumption parameter of the first measurement position determined from the time window farthest from the paging start position;
  • a fourth determining module configured to determine a cell measurement mode with a small power consumption parameter for cell measurement based on the first power consumption parameter and the second power consumption parameter.
  • the second measurement position is set in an idle position between the plurality of first measurement positions.
  • the first cell is a cell corresponding to the New Radio Interface NR system
  • the second cell is a cell corresponding to the Long Term Evolution LTE, Universal Mobile Telecommunications System UMTS or Global System for Mobile Communications GSM system.
  • the signal measurement of the first cell that needs to be measured in the time window is performed at the first measurement position.
  • Signal measurement is performed at the second measurement position, so that there is no need to start signal measurement from the cell where the current camp is located, thereby avoiding the problem of waiting for a long time caused by missing the measurement position of the first cell, thereby reducing the waiting time of terminal equipment , improving the standby time of the terminal equipment.
  • FIG. 15 shows a structural block diagram of a terminal device 1500 provided by an exemplary embodiment of the present application.
  • the terminal device 1500 may be a terminal device with an image processing function, such as a smart phone and a tablet computer.
  • the terminal device 1500 in this application may include one or more of the following components: a processor 1510 , a memory 1520 , and a communication module 1530 .
  • Processor 1510 may include one or more processing cores.
  • the processor 1510 uses various interfaces and lines to connect various parts of the entire terminal device 1500, and by running or executing instructions, programs, code sets or instruction sets stored in the memory 1520, and calling data stored in the memory 1520, executes Various functions and processing data of the terminal device 1500.
  • the processor 1510 may adopt at least one of Digital Signal Processing (Digital Signal Processing, DSP), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), and Programmable Logic Array (Programmable Logic Array, PLA). implemented in the form of hardware.
  • DSP Digital Signal Processing
  • FPGA Field-Programmable Gate Array
  • PLA Programmable Logic Array
  • the processor 1510 can integrate one or more of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a neural network processor (Neural-network Processing Unit, NPU) and a modem, etc.
  • a central processing unit Central Processing Unit, CPU
  • an image processor Graphics Processing Unit, GPU
  • a neural network processor Neural-network Processing Unit, NPU
  • the CPU mainly handles the operating system, user interface and application programs, etc.
  • the GPU is used to render and draw the content that needs to be displayed on the display screen
  • the NPU is used to realize artificial intelligence (Artificial Intelligence, AI) functions
  • the modem is used to process wireless communication. It can be understood that, the above-mentioned modem may not be integrated into the processor 1510, but implemented by a single chip.
  • the memory 1520 may include random access memory (Random Access Memory, RAM), and may also include read-only memory (Read-Only Memory, ROM).
  • the memory 1520 includes a non-transitory computer-readable storage medium.
  • the memory 1520 may be used to store instructions, programs, codes, sets of codes or sets of instructions.
  • the memory 1520 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), It is used to implement instructions and the like of the various method embodiments described below; the storage data area can store data created according to the use of the terminal device 1500 (such as audio data, phone book) and the like.
  • the communication module 1530 is used for transmitting and receiving signals, and the communication module may be a wireless fidelity (Wireless Fidelity, WIFI) module or the like.
  • WIFI wireless Fidelity
  • the terminal device 1500 may also include a display screen, which is a display component for displaying a user interface.
  • the display screen is a display screen with a touch function. Through the touch function, the user can use any suitable object such as a finger or a touch pen to perform a touch operation on the display screen.
  • the display screen is usually set on the front panel of the terminal device 1500 .
  • the display screen can be designed as full screen, curved screen, special-shaped screen, double-sided screen or folding screen.
  • the display screen can also be designed as a combination of a full screen and a curved screen, a combination of a special-shaped screen and a curved screen, etc., which are not limited in this embodiment.
  • the structure of the terminal device 1500 shown in the above drawings does not constitute a limitation on the terminal device 1500, and the terminal device 1500 may include more or less components than those shown in the figure. Or combine certain components, or different component arrangements.
  • the terminal device 1500 also includes components such as a microphone, a speaker, a radio frequency circuit, an input unit, a sensor, an audio circuit, a power supply, and a bluetooth module, which will not be repeated here.
  • FIG. 16 shows a structural block diagram of a network device 1600 provided by an exemplary embodiment of the present application.
  • the network device 1600 may have relatively large differences due to different configurations or performances, and may include one or more processors (Central Processing Units, CPU) 1610 and one or more memories 1620, wherein the memory 1620 stores There is at least one instruction, and the at least one instruction is loaded and executed by the processor 1610 to implement the cell measurement method provided by the foregoing method embodiments.
  • the network device 1600 may also have components such as wired or wireless network interfaces, keyboards, and input/output interfaces for input and output, and the network device 1600 may also include other components for implementing device functions, which will not be repeated here.
  • the embodiment of the present application also provides a computer-readable medium, where at least one program is stored on the computer-readable medium, and the at least one program is loaded and executed by the processor to implement the cell measurement method shown in the above embodiments.
  • the embodiment of the present application also provides a computer program product, the computer program product includes computer instructions, the computer instructions are stored in a computer-readable storage medium; the processor of the terminal device reads the computer instructions from the computer-readable storage medium, The processor executes the computer instructions, so that the terminal device executes to implement the cell measurement method shown in the above embodiments.
  • the functions described in the embodiments of the present application may be implemented by hardware, software, firmware or any combination thereof.
  • the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium.
  • Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
  • a storage media may be any available media that can be accessed by a general purpose or special purpose computer.

Landscapes

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

Abstract

L'invention concerne un procédé et un appareil de mesure de cellule, ainsi qu'un dispositif terminal et un support de stockage se rapportant au domaine technique des communications. Le procédé consiste à : recevoir des informations de configuration de ressources, les informations de configuration de ressources servant à indiquer une pluralité de fenêtres temporelles permettant de mesurer une première cellule dans une période de réception discontinue (DRX) (S201); d'après les informations de configuration de ressources, dans la période DRX, effectuer une mesure de signal sur la première cellule au niveau d'une première position de mesure, la première position de mesure étant située dans une fenêtre de la pluralité de fenêtres temporelles (S202); durant la période DRX, effectuer une mesure de signal sur une seconde cellule au niveau d'une seconde position de mesure, la seconde position de mesure ne chevauchant pas la première position de mesure, et l'intervalle de temps entre la seconde position de mesure et la première position de mesure n'étant pas supérieur à l'intervalle de temps des fenêtres temporelles adjacentes (S203). De cette manière, le problème de la longue durée d'attente provoquée par l'absence de la position de mesure de la première cellule est évité, le temps d'attente du dispositif terminal est raccourci, et la durée de veille du dispositif terminal est prolongée.
PCT/CN2022/135895 2021-12-31 2022-12-01 Procédé et appareil de mesure de cellule, dispositif terminal et support de stockage WO2023124750A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111673380.1 2021-12-31
CN202111673380.1A CN114339867B (zh) 2021-12-31 2021-12-31 小区测量方法、装置、终端设备及存储介质

Publications (1)

Publication Number Publication Date
WO2023124750A1 true WO2023124750A1 (fr) 2023-07-06

Family

ID=81019993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/135895 WO2023124750A1 (fr) 2021-12-31 2022-12-01 Procédé et appareil de mesure de cellule, dispositif terminal et support de stockage

Country Status (2)

Country Link
CN (1) CN114339867B (fr)
WO (1) WO2023124750A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114339867B (zh) * 2021-12-31 2024-03-19 哲库科技(北京)有限公司 小区测量方法、装置、终端设备及存储介质
CN115347995B (zh) * 2022-08-11 2023-10-27 哲库科技(北京)有限公司 测量位置的配置方法、装置、终端及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017054882A1 (fr) * 2015-10-01 2017-04-06 Nokia Solutions And Networks Oy Support de mobilité robuste dépendant d'une longueur du cycle drx et d'une vitesse de terminal
CN110913444A (zh) * 2019-12-25 2020-03-24 展讯通信（上海）有限公司 一种待机态的nr小区测量方法及装置
CN112840692A (zh) * 2018-10-26 2021-05-25 华为技术有限公司 小区的测量方法、设备和存储介质
CN113498096A (zh) * 2020-03-20 2021-10-12 华为技术有限公司 一种测量方法及装置
CN114339867A (zh) * 2021-12-31 2022-04-12 哲库科技(北京)有限公司 小区测量方法、装置、终端设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9119036B2 (en) * 2010-05-10 2015-08-25 Telefonaktiebolaget L M Ericsson (Publ) Enhanced measurement gap configuration support for positioning
PL2724561T4 (pl) * 2011-06-21 2017-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Sposoby i urządzenia do wykonywania pomiarów w sieci bezprzewodowej
KR102117024B1 (ko) * 2012-11-28 2020-06-01 삼성전자 주식회사 무선 통신 시스템의 통신 방법 및 장치
PL3100524T3 (pl) * 2014-01-31 2019-02-28 Telefonaktiebolaget Lm Ericsson (Publ) Pomiary pomocnicze w małych komórkach ze schematem wł./wył.
EP3539252B1 (fr) * 2016-11-14 2023-09-13 Telefonaktiebolaget LM Ericsson (publ) Dérivation de puissance de sortie configurée pour des intervalles de temps de transmission (tti) consécutifs dans des motifs de tti raccourcis
CN109547174B (zh) * 2017-08-10 2022-05-24 华为技术有限公司 一种时间配置的方法、网络设备及ue
CN112312451B (zh) * 2019-07-29 2022-10-28 大唐移动通信设备有限公司 一种测量同步的方法、网络设备及终端设备
CN112449368B (zh) * 2019-08-28 2022-10-28 华为技术有限公司 一种通信方法及装置
CN111132198B (zh) * 2019-12-25 2022-09-30 展讯通信（上海）有限公司 在连接态NonDRX配置下的NR小区测量方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017054882A1 (fr) * 2015-10-01 2017-04-06 Nokia Solutions And Networks Oy Support de mobilité robuste dépendant d'une longueur du cycle drx et d'une vitesse de terminal
CN112840692A (zh) * 2018-10-26 2021-05-25 华为技术有限公司 小区的测量方法、设备和存储介质
CN110913444A (zh) * 2019-12-25 2020-03-24 展讯通信（上海）有限公司 一种待机态的nr小区测量方法及装置
CN113498096A (zh) * 2020-03-20 2021-10-12 华为技术有限公司 一种测量方法及装置
CN114339867A (zh) * 2021-12-31 2022-04-12 哲库科技(北京)有限公司 小区测量方法、装置、终端设备及存储介质

Also Published As

Publication number Publication date
CN114339867B (zh) 2024-03-19
CN114339867A (zh) 2022-04-12

Similar Documents

Publication Publication Date Title
KR102552622B1 (ko) 정보 검출 방법, 정보 송신 방법, 단말기 및 네트워트 기기
WO2023124750A1 (fr) Procédé et appareil de mesure de cellule, dispositif terminal et support de stockage
KR101812135B1 (ko) 웨이크 업 메시지를 사용하는 이웃 인식 네트워크（nan）의 발견
US11503543B2 (en) Signal transmission method and device
JP2021517434A (ja) 情報報告方法、端末及びネットワーク機器
US11382160B2 (en) Method of processing radio link failure, user terminal and network device
RU2736110C1 (ru) Способ и устройство передачи служебных сигналов
CN113497687B (zh) Srs的发送、配置及测量方法、定位方法及设备
WO2019154270A1 (fr) Procédé de transmission d'informations, dispositif réseau et terminal
US9277498B2 (en) Device, system and method of association between wireless communication devices
US20220312292A1 (en) Method and device for cell handover
WO2018082435A1 (fr) Procédé de traitement de mobilité de dispositif terminal, dispositif terminal et station de base
WO2019191984A1 (fr) Procédé de transmission de signal, dispositif de réseau et dispositif terminal
CN111344993B (zh) 监听方法、指示下发方法及装置、通信设备及存储
CN110381518B (zh) 信息检测方法、发送方法、终端及网络设备
CN111263437A (zh) 一种寻呼消息的传输方法及设备
CA3063221C (fr) Procede de synchronisation destine a un bloc de signal de synchronisation, et produit associe
WO2023231415A1 (fr) Procédé de mesure de cellule, puce de bande de base, dispositif, support de stockage et produit-programme
CN115088385A (zh) 信息处理方法及装置、通信设备及存储介质
JPWO2020140725A5 (fr)
CN109462826B (zh) 一种群组寻呼方法、用户设备、网络设备及计算机可读存储介质
CN111278112B (zh) 一种功率余量的上报方法及装置
CN111194072B (zh) 多波束场景下监听寻呼的方法及装置
US20220053485A1 (en) Configuration information obtaining and sending method, terminal, and network side device
CN113395748B (zh) 寻呼方法及装置、通信设备、网络侧设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22914005

Country of ref document: EP

Kind code of ref document: A1