Signal measurement method and apparatus, storage medium, and electronic device

Abstract

Embodiments of the present disclosure provide a signal measurement method and apparatus, a storage medium, and an electronic device. The method comprises: determining the range to which a transmitted signal received by a terminal device from a base station belongs, and on the basis of a receiver state corresponding to the range, measuring a serving cell corresponding to the terminal device to obtain a measurement result, wherein a first coverage range is the service range where a low power wake-up receiver (LR) is located, a second coverage range is the service range where a main radio unit (MR) is located, and the transmission power of the transmitted signal is configured by the base station; and on the basis of the result of comparison between the measurement result and a threshold configured by the base station, generating a handover control instruction for the terminal device, and handing over to the range on the basis of the handover control instruction.

Description

Signal measurement methods, devices, storage media and electronic devices

[0001] Cross-references to related applications

[0002] This disclosure is based on and claims priority to Chinese patent application CN202410976242.8, filed on July 19, 2024, entitled “Signal Measurement Method, Apparatus, Storage Medium and Electronic Device”, and incorporates the entire contents of that patent application by reference. Technical Field

[0003] This disclosure relates to the field of communications, and more specifically, to a signal measurement method, apparatus, storage medium, and electronic device. Background Technology

[0004] In the R19 5G-Advanced discussion, a Low Power Wake-up Receiver (LR) was introduced on top of the existing Main Radio (MR) unit to maintain low latency while reducing power consumption. As shown in Figure 1, the MR receiver primarily receives PSS / SSS signals for synchronization and measurement. The LR receiver has two main types: one based on OOK (On-Off Keying) and the other based on OFDM (Orthogonal Frequency Division Multiplexing) sequences. The signals received by the UE (User Equipment) based on different receivers are inconsistent, and the measurement purposes of these different signals also differ.

[0005] The MR receiver receives the existing PSS (Primary Synchronization Signal) / SSS (Secondary Synchronization Signal). When the MR receiver is enabled, the UE performs measurement and evaluation of the serving cell based on SS-RSRP (Synchronization Signal-Reference Signal Received Power) and SS-RSRQ (Synchronization Signal-Reference Signal Received Quality).

[0006] If the current serving cell is deemed to have good quality after measurement and evaluation, the UE will continue to camp on the current serving cell. Conversely, if the current serving cell is found to have poor quality after measurement and evaluation, the UE will decide to perform neighbor cell measurement to reselect the cell.

[0007] In addition, when the network is configured with a high priority frequency and the current cell service quality is good, the UE also needs to perform inter-frequency or inter-system neighbor cell measurements and measure high priority frequency information according to a certain period.

[0008] LR receivers come in two architectures: OOK-based LR receivers and OFDM-based LR receivers.

[0009] OOK-based LR: Primarily receives LP-WUS and LP-SS signals. If DRX is configured and there is no data service transmission, the MR will enter sleep mode, waking up only during DRX activation to perform paging monitoring. LR allows the UE MR to enter deep sleep mode and monitor LP-WUS based on LR. When there is a detection requirement (the network sends a paging message to the terminal), the base station sends an LP-WUS signal to wake up the terminal MR to detect the PO, a process that reduces power consumption.

[0010] For LP-SS, it is similar to the existing primary and secondary synchronization signals, and its main purpose is to perform RRM (Radio Resource Management) measurements. In the R19 technical discussions, LP-RSRP (Low Power Reference Signal Received Power) and LP-RSRQ (Low Power Reference Signal Received Quality) were defined, similar to SS-RSRP and SS-RSRQ. Based on LP-RSRP and LP-RSRQ, the UE performs measurements of the serving cell and determines the current cell quality. It is important to note that when the LR receiver is on, only serving cell measurements are performed, not neighboring cell measurements.

[0011] OFDM-based LR: Primarily receives existing PSS / SSS signals and LP-SS. For OFDM-based PSS / SSS signals, its main function is the same as existing PSS / SSS signals; the only difference is the receiver used to receive the PSS / SSS signals. It still performs neighbor and serving cell measurements based on SS-RSRP and SS-RSRQ. For LP-SS, its main functions are as described above.

[0012] The reception of different signals by different receivers and the coexistence of different receivers can affect the terminal's measurement behavior and power saving effect. A clear definition of the measurement process and terminal measurement behavior is needed to reduce processing latency while ensuring power saving, thereby guaranteeing system performance and user experience. Therefore, after introducing a low-power wake-up receiver and new downlink signals to the existing communication unit, it is necessary to study the specific measurement conditions and procedures to achieve the aforementioned goals.

[0013] Regarding the relevant technologies, there is currently no effective solution to the technical problem of how to measure cell signals by introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units.

[0014] Therefore, it is necessary to improve the relevant technology to overcome the aforementioned defects. Summary of the Invention

[0015] This disclosure provides a signal measurement method, apparatus, storage medium, and electronic device to at least solve the technical problem of how to perform cell signal measurement when introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units.

[0016] According to one aspect of the present disclosure, a signal measurement method is provided, comprising: determining the range to which a transmitted signal received by a terminal device from a base station belongs, and measuring the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to obtain a measurement result, wherein the range includes one of the following: only a first coverage area, only a second coverage area, or an overlapping area of ​​the first coverage area and the second coverage area, wherein the first coverage area is the service area where a low-power wake-up receiver (LR) is located, the second coverage area is the service area where a main communication unit (MR) is located, and the transmission power of the transmitted signal is configured by the base station; generating a handover control command for the terminal device based on a comparison result between the measurement result and a threshold value configured by the base station, and switching the range according to the handover control command.

[0017] According to another aspect of the present disclosure, a signal measurement method is also provided, applied to a base station, comprising: sending a transmitted signal and a threshold value configured for a terminal device to the terminal device, so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to which the transmitted signal belongs, obtaining a measurement result, generating a handover control command for the terminal device based on a comparison result of the measurement result and the threshold value, and switching the range according to the handover control command.

[0018] According to another aspect of the present disclosure, a signal measurement apparatus is also provided, comprising: a determining module, configured to determine the range to which a transmitted signal received by a terminal device from a base station belongs, and to measure the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to obtain a measurement result, wherein the range includes one of the following: only a first coverage area, only a second coverage area, or an overlapping area of ​​the first coverage area and the second coverage area, wherein the first coverage area is the service area where a low-power wake-up receiver (LR) is located, and the second coverage area is the service area where a main communication unit (MR) is located, and the transmission power of the transmitted signal is configured by the base station; and a switching module, configured to generate a switching control command for the terminal device based on a comparison result between the measurement result and a threshold value configured by the base station, and to switch the range according to the switching control command.

[0019] According to another aspect of the present disclosure, a signal measurement apparatus is also provided, comprising: a transmitting module configured to transmit a transmitted signal and a threshold value configured for a terminal device to the terminal device, so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to which the transmitted signal belongs, obtains a measurement result, generates a handover control command for the terminal device based on a comparison result between the measurement result and the threshold value configured by the base station, and switches the range according to the handover control command.

[0020] According to another aspect of the present disclosure, a computer-readable storage medium is also provided, wherein a computer program is stored in the computer program, which is configured to execute the above-described signal measurement method when it is run.

[0021] According to another aspect of the present disclosure, an electronic device is also provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the signal measurement method described above through the computer program.

[0022] According to another aspect of this disclosure, a computer program product is also provided, including a computer program that, when executed by a processor, implements the steps in any of the above method embodiments. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of this disclosure and form part of this disclosure, illustrate exemplary embodiments of the disclosure and, together with the description thereof, serve to explain this disclosure and do not constitute an undue limitation thereof. In the drawings:

[0024] Figure 1 is a schematic diagram of LP-WUS wake-up MR detection of paging time in related technologies;

[0025] Figure 2 is a hardware structure block diagram of a computer terminal for a signal measurement method according to an embodiment of the present disclosure;

[0026] Figure 3 is a flowchart (a) of a signal measurement method according to an embodiment of the present disclosure;

[0027] Figure 4 is a flowchart (II) of a signal measurement method according to an embodiment of the present disclosure;

[0028] Figure 5 is a schematic diagram of the coexistence of LR and MR in a signal measurement method according to an embodiment of the present disclosure;

[0029] Figure 6 is a schematic diagram of Thresh 1 and ThreshMR2LR of the signal measurement method according to an embodiment of the present disclosure;

[0030] Figure 7 is a schematic diagram of Thresh 2 and ThreshLR2MR of the signal measurement method according to an embodiment of the present disclosure;

[0031] Figure 8 is a schematic diagram of signals received by different receivers according to the signal measurement method of the present disclosure;

[0032] Figure 9 is a structural block diagram (a) of a signal measuring device according to an embodiment of the present disclosure;

[0033] Figure 10 is a structural block diagram (II) of a signal measuring device according to an embodiment of the present disclosure. Detailed Implementation

[0034] To enable those skilled in the art to better understand the present disclosure, the technical solutions of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present disclosure, and not all embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present disclosure.

[0035] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this disclosure described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0036] The method embodiments provided in this disclosure can be executed in a computer terminal or similar computing device. Taking running on a computer terminal as an example, FIG2 is a hardware structure block diagram of the computer terminal for the signal measurement method of this disclosure. As shown in FIG2, the computer terminal may include one or more (only one is shown in FIG2) processors 202 (processors 202 may include, but are not limited to, microprocessors (MPUs) or programmable logic devices (PLDs) and a memory 204 for storing data. In an exemplary embodiment, the computer terminal may also include a transmission device 206 for communication functions and an input / output device 208. Those skilled in the art will understand that the structure shown in FIG2 is only illustrative and does not limit the structure of the computer terminal. For example, the computer terminal may also include more or fewer components than shown in FIG2, or have different configurations with the same or more functions than those shown in FIG2.

[0037] The memory 204 can be used to store computer programs, such as application software programs and modules, like the computer program corresponding to the signal measurement method in this embodiment. The processor 202 executes various functional applications and data processing by running the computer program stored in the memory 204, thus implementing the above-described method. The memory 204 may include high-speed random access memory and non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 204 may further include memory remotely located relative to the processor 202, and these remote memories can be connected to a computer terminal via a network. Examples of such networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

[0038] The transmission device 206 is used to receive or send data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider for the computer terminal. In one example, the transmission device 206 includes a Network Interface Controller (NIC), which can connect to other network devices via a base station to communicate with the Internet. In another example, the transmission device 206 may be a Radio Frequency (RF) module used for wireless communication with the Internet.

[0039] Next, some of the technical terms used in this disclosure will be explained:

[0040] MR, Main Radio, is the main communication unit.

[0041] LR stands for Low Power Wake-up Receiver.

[0042] LP-WUS, Low Power Wake-up Signal.

[0043] PSS, Primary Synchronization Signal.

[0044] SSS, Secondary Synchronization Signal.

[0045] OFDM, Orthogonal Frequency Division Multiplexing.

[0046] OOK, On-Off Keying.

[0047] RSRP stands for Reference Signal Received Power.

[0048] RSRQ stands for Reference Signal Received Quality.

[0049] DRX, Discontinuous Reception.

[0050] PO stands for Paging Occasion.

[0051] RRM stands for Radio Resource Management.

[0052] LP-SS, Low Power Synchronization Signal.

[0053] Radio Resource Control signaling.

[0054] Medium Access Control (MEC) control element signaling.

[0055] Downlink Control Information signaling.

[0056] System Information Block signaling.

[0057] intra-frequency, same frequency.

[0058] inter-frequency, different frequencies.

[0059] inter-RAT, a heterogeneous system type.

[0060] This disclosure introduces a low-power wake-up receiver (LP-WUR) into the existing communication unit (MR) of a 5G mobile terminal to process low-power wake-up signals (LP-WUS) and low-power synchronization signals (LP-SS), which can reduce power consumption while maintaining low latency.

[0061] When a terminal is used for mobility management, measurements need to be performed on the received signal for the corresponding measurement purpose. With the introduction of Low Power Wake-up (LPW) technology, existing communication units and LWs can coexist. The terminal uses different received signals from different receivers for measurements, and the definitions of their measurement purposes and requirements are inconsistent. Therefore, under these coexisting conditions, the terminal needs to determine whether to use the signal received from the existing communication unit or the signal received from the newly introduced LWs unit to perform the measurement.

[0062] Another factor to consider is that the signals received by different receivers are not consistent. Therefore, the signals received by the newly introduced low-power wake-up receiver may also be inconsistent. Thus, when the UE receives pilot signals from the base station using different receivers or the same low-power wake-up receiver, it needs to know the transmit power of the different received signals; otherwise, the UE cannot handle the merging and filtering measurements between different signals.

[0063] In summary, considering the impact of the coexistence of existing communication units and the newly introduced low-power wake-up unit on terminal mobility measurement, it is necessary to consider the corresponding measurement conditions and procedures. This disclosure provides a solution to the above problems.

[0064] In one embodiment, FIG3 is a flowchart (a) of a signal measurement method according to an embodiment of the present disclosure. As shown in FIG3, the steps of the method include:

[0065] Step S302: Determine the range to which the transmitted signal received by the terminal device from the base station belongs, and measure the serving cell corresponding to the terminal device based on the receiver status corresponding to the range to obtain the measurement result. The range includes one of the following: only the first coverage area, only the second coverage area, or the overlapping area of ​​the first coverage area and the second coverage area. The first coverage area is the service area where the low-power wake-up receiver LR is located, and the second coverage area is the service area where the main communication unit MR is located. The transmission power of the transmitted signal is configured by the base station.

[0066] Step S304: Generate a handover control command for the terminal device based on the comparison result between the measurement result and the threshold value configured by the base station, and switch the range according to the handover control command.

[0067] This embodiment of the disclosure introduces a low-power wake-up receiver (LR) based on existing signal receivers (MR) to meet terminal energy-saving requirements. It analyzes the impact of the UE's current state on the measurement process when the UE moves from the edge of the serving cell to the center of the serving cell. On the terminal side: when the UE switches between different states according to handover conditions, it determines the range of the transmitted signals received from the base station; or when the UE switches according to the MR activation parameters and threshold values ​​configured by the base station, it determines the range of the transmitted signals received from the base station based on a comparison between the MR activation parameters configured for the serving cell network corresponding to the UE and a first preset threshold value. Subsequently, the UE measures the serving cell corresponding to the UE based on the receiver state corresponding to the determined range, obtains the measurement results, generates a handover control command based on the comparison between the measurement results and the threshold values ​​configured by the base station, and switches the range according to the handover control command. On the base station side: the base station pre-indicates the MR activation parameters and threshold values ​​configured for the UE to facilitate measurement by the UE. By adopting the above technical solutions, and considering the impact of the coexistence of existing communication units and newly introduced low-power wake-up units on terminal mobility measurement, the measurement process is implemented according to the corresponding measurement conditions. This solves the technical problem of how to perform cell signal measurement when introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units, and realizes signal measurement based on MR and LR, thereby improving signal measurement efficiency.

[0068] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The process of measuring the serving cell corresponding to the terminal device based on the receiver state corresponding to the coverage area in step S302 to obtain the measurement result specifically includes the following steps: If it is determined that the coverage area of ​​the terminal device is only the second coverage area, confirm that the receiver state is that the MR is on and the LR is off; measure the current serving cell based on the pilot signal to obtain a first measurement result, wherein the first measurement result includes at least one of the following: SS-RSRP, SS-RSRQ, and the pilot signal includes at least one of the following: primary synchronization signal PSS, secondary synchronization signal SSS; If it is determined that the first measurement result is less than a first preset threshold, set the handover control command to not switch the coverage area of ​​the terminal device; wherein the first preset threshold is used to determine whether a terminal device in the second coverage area can enter the first coverage area.

[0069] Optionally, in one embodiment, a switching control command for the terminal device can be generated based on a comparison between the first preset threshold value and the first measurement result, so that the terminal device switches to the range according to the switching control command.

[0070] Based on the above embodiments, the process of measuring under the condition that the UE is always in fully MR, that is, the terminal device is always only in the second coverage area, will be described.

[0071] In an exemplary embodiment, after measuring the current serving cell based on the pilot signal and obtaining a first measurement result, further, if it is determined that the first measurement result is greater than or equal to the first preset threshold value and the first measurement result is less than the second preset threshold value, it can be determined that the range to which the terminal device belongs changes from only the second coverage area to the overlapping range, and it can be determined that both the MR and the LR are in the on state; the current serving cell is measured based on the pilot signal, wherein the second preset threshold value is used to determine whether the terminal device can completely enter the first coverage area.

[0072] In an exemplary embodiment, the serving cell corresponding to the terminal device further includes neighboring cells of the current serving cell. If the first measurement result indicates that the quality of the current serving cell is lower than a preset serving cell quality, then neighboring cell measurements at the same frequency, different frequencies, and different system types are performed respectively. If the first measurement result indicates that the quality of the current serving cell is higher than a preset serving cell quality, then neighboring cell measurements at the same frequency, different frequencies with equal priority, different frequencies with low priority, and different system types with low priority are not performed. If a high-priority different frequency or high-priority different system type is configured, the MR is controlled to open within a specified period, and measurements are performed on neighboring cells with high-priority different frequency or high-priority different system type based on the pilot signal.

[0073] Optionally, a switching control command for the terminal device may be generated based on the comparison result between the first preset threshold value and the first measurement result, and / or based on the comparison result between the second preset threshold value and the first measurement result, so that the terminal device switches the range according to the switching control command.

[0074] In this embodiment, during the process of generating the switching control command for the terminal device based on the comparison result between the first preset threshold value and the first measurement result, and based on the comparison result between the second preset threshold value and the first measurement result, it can be understood that the first preset threshold value and the second preset threshold value are compared with the first measurement result. For example, if the first measurement result is greater than or equal to the first preset threshold value and the first measurement result is less than the second preset threshold value, the switching control command for the terminal device is generated.

[0075] Based on the above embodiments, the process of measuring when the UE switches from fully MR to MR+LR, that is, when the terminal device changes from being only in the second coverage area to the overlapping area, will be described.

[0076] In an exemplary embodiment, the method further includes: determining that the range to which the terminal device belongs is the overlapping range; if the first measurement result is greater than or equal to the second preset threshold value, determining that the MR changes from an on state to a off state, and determining that the LR is in an on state, then measuring the current serving cell based on the low power synchronization signal LP-SS to obtain a second measurement result, wherein the second measurement result includes at least one of the following: LP-RSRP, LP-RSRQ.

[0077] In an exemplary embodiment, during the measurement of the current serving cell based on the low-power synchronization signal LP-SS, it is further determined that the range of the terminal device is only the first coverage area; neighbor cell measurement at the same frequency, neighbor cell measurement at different frequencies with the same priority, neighbor cell measurement at different frequencies with lower priority, and neighbor cell measurement at different system types with lower priority are not performed; if a high-priority different frequency or high-priority different system type has been configured, the MR is controlled to open within a specified period, and neighbor cells with high-priority different frequency or high-priority different system type are measured based on the pilot signal.

[0078] Based on the above embodiments, the process of the UE switching from MR+LR to fully LR, that is, the terminal device changing from the overlapping range to the measurement condition of being only in the first coverage range, will be described.

[0079] In an exemplary embodiment, the method further includes: determining that the range of the terminal device is only the first coverage area; when it is determined that the second measurement result is greater than or equal to a third preset threshold and the second measurement result is less than a fourth preset threshold, determining that the range of the terminal device changes from only the first coverage area to the overlapping range, and determining that both the MR and the LR are in an on state, and measuring the current serving cell based on the pilot signal; wherein the third preset threshold is used to determine whether the terminal device can completely fall back from the first coverage area to the second coverage area, and the fourth preset threshold is used to determine whether a terminal device completely within the first coverage area can fall back to the overlapping range.

[0080] Optionally, a switching control command for the terminal device is generated based on the comparison result between the third preset threshold value and the second measurement result, and / or based on the comparison result between the fourth preset threshold value and the second measurement result, so that the terminal device switches to the range according to the switching control command.

[0081] In this embodiment, during the process of generating the switching control command for the terminal device based on the comparison result of the third preset threshold value and the second measurement result, and the comparison result of the fourth preset threshold value and the second measurement result, it can be understood that the third preset threshold value, the fourth preset threshold value and the second measurement result are compared. For example, if the second measurement result is greater than or equal to the third preset threshold value and less than the fourth preset threshold value, the switching control command for the terminal device is generated.

[0082] In one exemplary embodiment, the following implementation scheme is further proposed: Measuring neighboring cells of the current serving cell based on the pilot signal; when the quality of the current serving cell is lower than a preset serving cell quality, performing neighboring cell measurements at the same frequency, different frequencies, and different system types respectively; when the first measurement result indicates that the quality of the current serving cell is higher than the preset serving cell quality, not performing neighboring cell measurements at the same frequency, different frequencies with the same priority, different frequencies with lower priority, or different system types; when a high-priority different frequency or high-priority different system type is configured, controlling the MR to open within a specified period, and measuring neighboring cells with high-priority different frequency or high-priority different system type based on the pilot signal.

[0083] Based on the above embodiments, the process of measuring when the UE switches from fully LR to MR+LR, that is, when the terminal device changes from being only in the first coverage area to being in the overlapping area, will be described.

[0084] In an exemplary embodiment, after determining that the range of the terminal device is only the first coverage area, it can also be determined that the range of the terminal device is still only the first coverage area if the second measurement result is greater than or equal to the fourth preset threshold value; the switching control instruction of the terminal device is set to not switch the range, so that the range of the terminal device remains only the first coverage area.

[0085] Based on the above embodiments, the process of measuring under the condition that the UE is always in a fully LR state, that is, the terminal device is always only within the first coverage area, will be described.

[0086] In an exemplary embodiment, the following implementation steps are further proposed: determining that the range to which the terminal device belongs is the overlapping range; if it is determined that the first measurement result of the current serving cell measurement based on the pilot signal is less than the third preset threshold, determining that the range to which the terminal device belongs has completely retreated from the overlapping range to the second coverage range, and then performing the current serving cell measurement based on the pilot signal.

[0087] In one exemplary embodiment, the following implementation steps are further proposed: measuring the neighboring cells of the current serving cell based on the pilot signal; performing neighboring cell measurements at the same frequency, at different frequencies, and at different system types respectively.

[0088] Based on the above embodiments, the process of measuring when the UE switches from MR+LR to fully MR, that is, when the terminal device switches from the overlapping range to the measurement condition of being only in the second coverage range, will be described.

[0089] In an exemplary embodiment, the following implementation steps are further proposed: if it is determined that the second measurement result is less than the third preset threshold value, and it is determined that the range of the terminal device has completely fallen back from only the first coverage range to the second coverage range, then the current serving cell measurement is performed based on the pilot signal.

[0090] In one exemplary embodiment, the following implementation steps are further proposed: measuring the neighboring cells of the current serving cell based on the pilot signal; performing neighboring cell measurements at the same frequency, at different frequencies, and at different system types respectively.

[0091] Optionally, a switching control command for the terminal device is generated based on the comparison result between the third preset threshold value and the second measurement result, so that the terminal device switches to the range according to the switching control command.

[0092] Based on the above embodiments, the process of measuring when the UE switches from fully LR to fully MR, that is, when the terminal device switches from being in the first coverage area only to being in the second coverage area only, will be described.

[0093] In an exemplary embodiment, the following implementation steps are further proposed: when it is determined that the first measurement result is greater than the second preset threshold, the range to which the terminal device belongs changes from only the second coverage area to only the first coverage area, the MR is determined to be in a closed state and only the LR is in a closed state; the current serving cell is measured based on LP-SS.

[0094] In one exemplary embodiment, the following implementation steps are further proposed: determining that the range of the terminal device is only the first coverage area; not performing neighbor cell measurements of the same frequency, neighbor cell measurements of the same priority but different frequencies, neighbor cell measurements of low priority but different frequencies, or neighbor cell measurements of low priority but different system types; and, if high priority but different frequencies or high priority but different system types are configured, controlling the MR to open within a specified period, and measuring neighbor cells with high priority but different frequencies or high priority but different system types based on the pilot signal.

[0095] Optionally, a switching control command for the terminal device is generated based on the comparison result between the second preset threshold value and the first measurement result, so that the terminal device switches to the range according to the switching control command.

[0096] Based on the above embodiments, the process of measuring when the UE switches from fully MR to fully LR, that is, when the terminal device switches from being in the second coverage area only to being in the first coverage area only, will be described.

[0097] In an exemplary embodiment, the following implementation steps are further proposed: when it is determined that the second measurement result of the measurement of the current serving cell based on LP-SS is greater than the fourth preset threshold, it is determined that the range to which the terminal device belongs is still only the first coverage range; the handover control instruction of the terminal device is set to not switch the range to keep the range to which the terminal device belongs only within the first coverage range.

[0098] Optionally, a switching control command for the terminal device is generated based on the comparison result between the fourth preset threshold value and the second measurement result, so that the terminal device switches to the range according to the switching control command.

[0099] Based on the above embodiments, the process of the UE always being in fully LR, that is, the terminal device always measuring from the measurement condition of only being in the first coverage area, will be described.

[0100] The above embodiments will be described in conjunction with the following examples:

[0101] Currently, the existing signal receiver is Main Radio (hereinafter referred to as MR). Based on the terminal energy-saving requirements, Low-Power Wake-Up Signal Receiver (hereinafter referred to as LR) is introduced. Then, LR and MR can coexist, as shown in Figure 5. The following situations exist for the coexistence of LR and MR in the current serving cell:

[0102] Option 1 (i.e., case 1 in Figure 5): Legacy state. In this case, the UE is within the coverage area of ​​fully MR, that is, the measurement evaluation of the current serving cell and neighboring cell measurement are performed based on the existing pilot signal-based measurement results RSRP / RSRQ.

[0103] Scheme 2 (i.e., case 2 in Figure 5): Partially offload state. In this state, the UE is within the coverage area of ​​MR+LR. In the current state, MR performs measurement evaluation of the current serving cell and neighbor cell measurement based on the existing pilot signal-based measurement results RSRP / RSRQ, and LR performs measurement of the current serving cell based on LP-RSRP / RSRQ.

[0104] Scheme 3 (i.e., case 3 in Figure 5): Fully offload state. In this state, the UE is within the coverage area of ​​the fully LR, and the LR performs measurements of the current serving cell based on LP-RSRP / RSRQ.

[0105] Based on the analysis of the above three states, one point that needs to be considered is that when the UE moves from the edge of the serving cell to the center of the serving cell, the state of the UE will affect the definition and research of the measurement requirements.

[0106] However, before that, it is necessary to determine the switching conditions between different states of the UE, that is, the conditions for the UE to enter fully LR from fully MR and the conditions for the UE to fall back to fully MR from fully LR, as follows:

[0107] 1. The conditions for a UE to transition from fully MR to fully LR.

[0108] When a UE transitions from fully MR to fully LR, the following two scenarios need to be considered:

[0109] MR entry

[0110] Here, two thresholds are introduced: Thresh 1 (i.e., the first preset threshold value mentioned above) and ThreshMR2LR (i.e., the second preset threshold value mentioned above). The specific understanding of the thresholds is shown in Figure 6. The green circle represents Thresh 1, and the blue circle represents ThreshMR2LR.

[0111] Thresh 1: This is the condition for a UE to enter the LR coverage area from the MR coverage area. This threshold mainly determines whether a UE within the MR coverage area can meet the conditions to enter the LR coverage area, ensuring that subsequent paging monitoring or measurement can achieve the goal of reducing power consumption. This threshold also represents the change of LR from OFF to ON.

[0112] ThreshMR2LR: This is the condition for determining whether a UE enters a fully LR coverage area. This threshold mainly determines whether the MR receiver can change from ON to OFF. If the MR changes from ON to OFF, it indicates that the UE has entered a fully LR coverage area.

[0113] Note: Thresh 1 has more lenient settings compared to ThreshMR2LR. Thresh 1 primarily allows the UE to move from MR coverage to LR coverage, where LR coverage includes both MR+LR and fully LR. ThreshMR2LR has more stringent settings, allowing the UE to directly enter fully LR regardless of whether it is in fully MR or MR+LR.

[0114] 2. Conditions for a UE to fall back from fully LR to fully MR.

[0115] When a UE falls back from fully LR to fully MR, the following two cases need to be considered:

[0116] LR revert to

[0117] Here, two thresholds are introduced: Thresh 2 (i.e., the fourth preset threshold value mentioned above) and ThreshLR2MR (i.e., the third preset threshold value mentioned above). The specific understanding of the thresholds is shown in Figure 7.

[0118] For example, the following embodiments 1 to 6 illustrate the handover process between different states of the UE under handover conditions. The handover process includes: 1. Proposing entry handover thresholds Thresh 1 and ThreshMR2LR. 2. Proposing exit handover thresholds Thresh 2 and ThreshLR2MR.

[0119] Example 1: (UE is always in fully MR).

[0120] When the UE is in fully MR mode, MR is enabled and LR is disabled. At this time, the UE performs serving cell and neighbor cell measurements based on the MR receiver; that is, the UE performs current serving cell quality assessment and neighbor cell measurements based on the pilot signal measurement results RSRP and / or RSRQ.

[0121] Based on the MR measurement of the current cell, if the measurement result is less than Thresh 1, that is:

[0122] MR SS-RSRP / SS-RSRQ <Thresh 1,

[0123] The UE will remain in the fully MR state and will not switch to the LR coverage area; LR will remain off.

[0124] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0125] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0126] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0127] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0128] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0129] Example 2: (fully MR→MR+LR→fully LR→MR+LR→fully MR).

[0130] When the UE is in fully MR mode, MR is enabled and LR is disabled. At this time, the UE performs serving cell and neighbor cell measurements based on the MR receiver; that is, the UE performs current serving cell quality assessment and neighbor cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0131] Based on the MR measurement of the current serving cell, if the measurement result is greater than or equal to Thresh 1 and less than ThreshMR2LR, then the UE transitions from the fully MR state to the MR+LR state. At this time, LR is enabled, i.e.: Thresh 1 ≤ MR SS-RSRP / SS-RSRQ <ThreshMR2LR,

[0132] At this point, for serving cell measurements, the UE transitions from fully MR to MR+LR state, where MR and LR perform measurements of the current serving cell. When both MR and LR are enabled, due to the complexity of the MR and LR receiver structures and their corresponding measurement accuracy, the UE primarily relies on the measurement results from the MR receiver. That is, the UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0133] For neighbor cell measurements, the UE performs measurements based on SS-RSRP and / or SS-RSRQ. At this point, the UE's location from the cell center and cell edge is roughly the same. Therefore, whether to perform neighbor cell measurements based on the MR receiver depends on the MR's assessment of the current serving cell's quality. If the current serving cell's quality is poor after assessment, the UE needs to perform neighbor cell measurements at the same frequency, different frequencies, and different system types. If the current serving cell's quality is good after assessment, the UE at least does not need to perform neighbor cell measurements at the same frequency, different frequencies with the same priority, lower-priority different frequencies, or lower-priority different system types. However, when the network is configured with a high-priority frequency, even if the current serving cell's quality is good, the UE still needs to turn on the MR receiver within a certain period to search for high-priority frequency points and measure neighbor cells at those high-priority frequencies based on SS-RSRP and / or SS-RSRQ.

[0134] RAT is an abbreviation for Radio Access Technology. Inter-RAT refers to communication or measurement between different types of wireless communication systems, such as switching from 4G LTE to 5G.

[0135] Conversely, if the MR measurement result is less than Thresh 1, then refer to Example 1.

[0136] Based on the above conditions, the UE is already in MR+LR. At this point, the measurement of the current serving cell mainly relies on the MR receiver. If the MR-based measurement result is greater than or equal to ThreshMR2LR, then the UE meets the conditions for entering fully LR. In this case, MR changes from the enabled state to the disabled state, i.e.: MR SS-RSRP / SS-RSRQ≥ThreshMR2LR.

[0137] At this point, for serving cell measurement, if the measurement results based on the MR receiver meet the above conditions, it can be assumed that the MR receiver is in the off state and only the LR receiver is in the on state. At this time, the UE performs serving cell measurement based on the LR receiver, that is, the UE performs current serving cell measurement based on LP-RSRP / LP-RSRQ.

[0138] For neighbor cell measurements, if the UE is already in a fully LR state, it can be considered that the UE is already in the center of the current serving cell, and its channel quality is good. At least, it does not need to perform neighbor cell measurements at the same frequency, the same priority but different frequency, the low priority but different frequency, or the low priority but different system type. However, when the network is configured with a high priority frequency, even if the UE is in the center of the current serving cell, the UE still needs to turn on the MR receiver within a certain period of time to search for high priority frequency points and measure the neighbor cells of the high priority frequency points based on SS-RSRP and / or SS-RSRQ.

[0139] Conversely, if the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and greater than or equal to Thresh1, then refer to Example 2.

[0140] If the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and even less than Thresh 1, then refer to Example 1.

[0141] Based on the above judgment conditions, the UE is in the fully LR state. At this time, the UE mainly performs measurements of the current serving cell based on LR. If the measurement result based on LR is less than Thresh 2 and greater than or equal to ThreshLR2MR, then the UE will transition from the fully LR state to the MR+LR state, that is, MR changes from the off state to the on state, i.e.: ThreshLR2MR≤LR LP-RSRP / LP-RSRQ <Thresh 2,

[0142] At this point, for serving cell measurements, the UE transitions from fully LR to MR+LR state, where MR and LR perform measurements of the current serving cell. When both MR and LR are enabled, due to the complexity of the MR and LR receiver structures and their corresponding measurement accuracy, the UE primarily relies on the measurement results from the MR receiver. That is, the UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0143] For neighbor cell measurements, the UE performs measurements based on SS-RSRP and / or SS-RSRQ. At this point, the UE's location from the cell center and cell edge is roughly the same. Therefore, whether to perform neighbor cell measurements based on the MR receiver depends on the MR's assessment of the current serving cell's quality. If the current serving cell's quality is poor after assessment, the UE needs to perform neighbor cell measurements at the same frequency, different frequencies, and different system types. If the current serving cell's quality is good after assessment, the UE at least does not need to perform neighbor cell measurements at the same frequency, different frequencies with the same priority, different frequencies with lower priority, or different system types with lower priority. However, when the network is configured with a high priority frequency, even if the UE is located at the center of the current serving cell, the UE needs to turn on the MR receiver within a certain period to search for high-priority frequency points and measure neighbor cells at those high-priority frequencies based on SS-RSRP and / or SS-RSRQ.

[0144] Conversely, if the measurement result based on LR is greater than or equal to Thresh 2, i.e.: LR LP-RSRP / LP-RSRQ≥Thresh 2,

[0145] Therefore, the UE remains in the fully LR state and will not perform a fallback from fully LR to MR+LR.

[0146] Based on the above judgment conditions, the UE falls back from fully LR to MR+LR. At this point, the measurement of the current serving cell mainly relies on the MR receiver. If the MR measurement result is less than ThreshLR2MR, then the UE falls back from MR+LR to fully MR, i.e.: MR SS-RSRP / SS-RSRQ <ThreshLR2MR,

[0147] At this point, for serving cell measurements, the UE is fully back to the fully MR state. The UE's measurements of the serving cell are the same as in Example 1. The UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0148] For neighbor cell measurements, the UE performs measurements on neighbor cells based on SS-RSRP and / or SS-RSRQ. At this point, the UE is far from the center of the current serving cell, and the UE needs to perform neighbor cell measurements for the same frequency, different frequency, and different system types.

[0149] Conversely, if the MR measurement result is greater than or equal to ThreshLR2MR and less than Thresh 2, refer to Example 2.

[0150] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0151] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0152] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0153] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0154] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0155] Example 3: (fully MR→MR+LR→fully LR→fully MR).

[0156] When the UE is in fully MR mode, MR is enabled and LR is disabled. At this time, the UE performs serving cell and neighbor cell measurements based on the MR receiver; that is, the UE performs current serving cell quality assessment and neighbor cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0157] Based on the MR measurement of the current serving cell, if the measurement result is greater than or equal to Thresh 1 and less than ThreshMR2LR, then the UE transitions from the fully MR state to the MR+LR state. At this time, LR is enabled, i.e.: Thresh 1 ≤ MR SS-RSRP / SS-RSRQ <ThreshMR2LR,

[0158] At this point, for serving cell measurements, the UE transitions from fully MR to MR+LR state, where MR and LR perform measurements of the current serving cell. When both MR and LR are enabled, due to the complexity of the MR and LR receiver structures and their corresponding measurement accuracy, the UE primarily relies on the measurement results from the MR receiver. That is, the UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0159] For neighbor cell measurements, the UE performs measurements on neighbor cells based on SS-RSRP and / or SS-RSRQ. At this point, the UE's location from the cell center and cell edge is roughly the same. Therefore, whether to perform neighbor cell measurements based on the MR receiver depends on the MR's assessment of the current serving cell's quality. If the current serving cell's quality is poor after assessment, the UE needs to perform neighbor cell measurements at the same frequency, different frequencies, and different system types. If the current serving cell's quality is good after assessment, the UE at least does not need to perform neighbor cell measurements at the same frequency, different frequencies with the same priority, different frequencies with lower priority, or different system types with lower priority. However, when the network is configured with a high-priority frequency, even if the current serving cell's quality is good, the UE still needs to turn on the MR receiver within a certain period to search for high-priority frequency points and measure neighbor cells at those high-priority frequencies based on SS-RSRP and / or SS-RSRQ.

[0160] Conversely, if the MR measurement result is less than Thresh 1, then refer to Example 1.

[0161] Based on the above conditions, the UE is already in MR+LR. At this point, the measurement of the current serving cell mainly relies on the MR receiver. If the MR-based measurement result is greater than or equal to ThreshMR2LR, then the UE meets the conditions for entering fully LR. At this time, MR changes from the enabled state to the disabled state, i.e.: MR SS-RSRP / SS-RSRQ≥ThreshMR2LR.

[0162] At this point, for serving cell measurement, if the measurement results based on the MR receiver meet the above conditions, it can be assumed that the MR receiver is in the off state and only the LR receiver is in the on state. At this time, the UE performs serving cell measurement based on the LR receiver, that is, the UE performs current serving cell measurement based on LP-RSRP / LP-RSRQ.

[0163] For neighbor cell measurements, if the UE is already in a fully LR state, it can be considered that the UE is already in the center of the current serving cell, and its channel quality is good. At least, it does not need to perform neighbor cell measurements at the same frequency, the same priority but different frequency, the low priority but different frequency, or the low priority but different system type. However, when the network is configured with a high priority frequency, even if the UE is in the center of the current serving cell, the UE still needs to turn on the MR receiver within a certain period of time to search for high priority frequency points and measure the neighbor cells of the high priority frequency points based on SS-RSRP and / or SS-RSRQ.

[0164] Conversely, if the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and greater than or equal to Thresh1, then refer to Example 2.

[0165] If the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and even less than Thresh 1, then refer to Example 1.

[0166] Based on the above conditions, the UE is already in the fully LR state. At this time, the UE performs measurements on the current serving cell based on LR LP-RSRP / LP-RSRQ. If the measurement result is less than ThreshLR2MR, the UE falls back from the fully LR state to the fully MR state, i.e.: LR LP-RSRP / LP-RSRQ <ThreshLR2MR,

[0167] At this point, for serving cell measurements, the UE is fully back to the fully MR state. The UE's measurements of the serving cell are the same as in Example 1. The UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0168] For neighbor cell measurements, the UE performs measurements on neighbor cells based on SS-RSRP and / or SS-RSRQ. At this point, the UE is far from the center of the current serving cell, and the UE needs to perform neighbor cell measurements for the same frequency, different frequency, and different system types.

[0169] Conversely, if the LR LP-RSRP / LP-RSRQ measurement result is greater than or equal to ThreshLR2MR and less than Thresh 2, then refer to Example 2.

[0170] If the LR LP-RSRP / LP-RSRQ measurement result is greater than or equal to Thresh 2, then refer to Example 2.

[0171] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0172] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0173] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0174] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0175] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0176] Example 4: (fully MR→fully LR→MR+LR→fully MR).

[0177] When the UE is in fully MR mode, MR is enabled and LR is disabled. At this time, the UE performs serving cell and neighbor cell measurements based on the MR receiver; that is, the UE performs current serving cell quality assessment and neighbor cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0178] Based on the MR measurement of the current cell, if the measurement result is greater than or equal to ThreshMR2LR, then the UE directly transitions from the fully MR state to the fully LR state. At this time, MR is in the off state, i.e.: MR SS-RSRP / SS-RSRQ≥ThreshMR2LR.

[0179] At this point, for serving cell measurement, if the measurement results based on the MR receiver meet the above conditions, it can be considered that the MR receiver is in the off state and only the LR receiver is in the on state. At this time, the UE performs serving cell measurement based on the LR receiver, that is, the UE performs current serving cell measurement based on LP-RSRP and / or LP-RSRQ.

[0180] For neighbor cell measurements, if the UE is already in a fully LR state, it can be considered that the UE is already in the center of the current serving cell, and its channel quality is good. At least, it does not need to perform neighbor cell measurements at the same frequency, the same priority but different frequency, the low priority but different frequency, or the low priority but different system type. However, when the network is configured with a high priority frequency, even if the UE is in the center of the current serving cell, the UE still needs to turn on the MR receiver within a certain period of time to search for high priority frequency points and measure the neighbor cells of the high priority frequency points based on SS-RSRP and / or SS-RSRQ.

[0181] Conversely, if the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and greater than or equal to Thresh1, then refer to Example 2.

[0182] If the MR SS-RSRP and / or SS-RSRQ measurement results are less than Thresh 1, then refer to Example 1.

[0183] Based on the above judgment conditions, the UE is in the fully LR state. At this time, the UE mainly performs measurements of the current serving cell based on LR. If the measurement result based on LR is less than Thresh 2 and greater than or equal to ThreshLR2MR, then the UE will transition from the fully LR state to the MR+LR state, that is, MR changes from the off state to the on state, i.e.: ThreshLR2MR≤LR LP-RSRP / LP-RSRQ <Thresh 2,

[0184] At this point, for serving cell measurements, the UE transitions from fully LR to MR+LR state, where MR and LR perform measurements of the current serving cell. When both MR and LR are enabled, due to the complexity of the MR and LR receiver structures and their corresponding measurement accuracy, the UE primarily relies on the measurement results from the MR receiver. That is, the UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0185] For neighbor cell measurements, the UE performs measurements based on SS-RSRP and / or SS-RSRQ. At this point, the UE's location from the cell center and cell edge is roughly the same. Therefore, whether to perform neighbor cell measurements based on the MR receiver depends on the MR's assessment of the current serving cell's quality. If the current serving cell's quality is poor after assessment, the UE needs to perform neighbor cell measurements at the same frequency, different frequencies, and different system types. If the current serving cell's quality is good after assessment, the UE at least does not need to perform neighbor cell measurements at the same frequency, different frequencies with the same priority, different frequencies with lower priority, or different system types with lower priority. However, when the network is configured with a high priority frequency, even if the UE is located at the center of the current serving cell, the UE needs to turn on the MR receiver within a certain period to search for high-priority frequency points and measure neighbor cells at those high-priority frequencies based on SS-RSRP and / or SS-RSRQ.

[0186] Conversely, if the measurement result based on LR is greater than or equal to Thresh 2, i.e.: LR LP-RSRP / LP-RSRQ≥Thresh 2,

[0187] Therefore, the UE remains in the fully LR state and will not perform a fallback from fully LR to MR+LR.

[0188] Based on the above judgment conditions, the UE falls back from fully LR to MR+LR. At this point, the measurement of the current serving cell mainly relies on the MR receiver. If the MR measurement result is less than ThreshLR2MR, then the UE falls back from MR+LR to fully MR, i.e.: MR SS-RSRP / SS-RSRQ <ThreshLR2MR,

[0189] At this point, for serving cell measurements, the UE is fully back to the fully MR state. The UE's measurements of the serving cell are the same as in Example 1. The UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0190] For neighbor cell measurements, the UE performs measurements on neighbor cells based on SS-RSRP and / or SS-RSRQ. At this point, the UE is far from the center of the current serving cell, and the UE needs to perform neighbor cell measurements for the same frequency, different frequency, and different system types.

[0191] Conversely, if the MR measurement result is greater than or equal to ThreshLR2MR and less than Thresh 2, refer to Example 2.

[0192] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0193] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0194] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0195] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0196] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0197] Example 5: (fully MR → fully LR → fully MR).

[0198] When the UE is in fully MR mode, MR is enabled and LR is disabled. At this time, the UE performs serving cell and neighbor cell measurements based on the MR receiver; that is, the UE performs current serving cell quality assessment and neighbor cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0199] Based on the MR measurement of the current cell, if the measurement result is greater than or equal to ThreshMR2LR, then the UE directly transitions from the fully MR state to the fully LR state. At this time, MR is in the off state, i.e.: MR SS-RSRP / SS-RSRQ≥ThreshMR2LR.

[0200] At this point, for serving cell measurement, if the measurement results based on the MR receiver meet the above conditions, it can be assumed that the MR receiver is in the off state and only the LR receiver is in the on state. At this time, the UE performs serving cell measurement based on the LR receiver, that is, the UE performs current serving cell measurement based on LP-RSRP and / or LP-RSRQ.

[0201] For neighbor cell measurements, if the UE is already in a fully LR state, it can be considered that the UE is already in the center of the current serving cell, and its channel quality is good. At least, it does not need to perform neighbor cell measurements at the same frequency, the same priority but different frequency, the low priority but different frequency, or the low priority but different system type. However, when the network is configured with a high priority frequency, even if the UE is in the center of the current serving cell, the UE still needs to turn on the MR receiver within a certain period of time to search for high priority frequency points and measure the neighbor cells of the high priority frequency points based on SS-RSRP and / or SS-RSRQ.

[0202] Conversely, if the MR SS-RSRP and / or SS-RSRQ measurement results are less than ThreshMR2LR and greater than or equal to Thresh1, then refer to point 2 of Example 2.

[0203] If the MR SS-RSRP and / or SS-RSRQ measurement results are less than Thresh 1, then refer to Example 1.

[0204] Based on the above conditions, the UE is already in the fully LR state. At this time, the UE performs measurements on the current serving cell based on LR LP-RSRP / LP-RSRQ. If the measurement result is less than ThreshLR2MR, the UE falls back from the fully LR state to the fully MR state, i.e.: LR LP-RSRP / LP-RSRQ <ThreshLR2MR,

[0205] At this point, for serving cell measurements, the UE is fully back to the fully MR state. The UE's measurements of the serving cell are the same as in Example 1. The UE performs current serving cell measurements based on the pilot signal measurement results RSRP / RSRQ.

[0206] For neighbor cell measurements, the UE performs measurements on neighbor cells based on SS-RSRP and / or SS-RSRQ. At this point, the UE is far from the center of the current serving cell, and the UE needs to perform neighbor cell measurements for the same frequency, different frequency, and different system types.

[0207] Conversely, if the LR LP-RSRP / LP-RSRQ measurement result is greater than or equal to ThreshLR2MR and less than Thresh 2, then refer to Example 2.

[0208] If the LR LP-RSRP / LP-RSRQ measurement result is greater than or equal to Thresh 2, then refer to Example 2.

[0209] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0210] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0211] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0212] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0213] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0214] Example 6: (UE is always in fully LR).

[0215] If the UE enters fully LR after meeting the conditions of fully MR, then only LR will perform the measurement of the current serving cell.

[0216] For serving cell measurement, the UE performs serving cell measurement based on the LR receiver, that is, the UE performs current serving cell measurement based on LP-RSRP and / or LP-RSRQ.

[0217] For neighbor cell measurements, if the UE is already in a fully LR state, it can be considered that the UE is already in the center of the current serving cell, and its channel quality is good. At least, it does not need to perform neighbor cell measurements at the same frequency, the same priority but different frequency, the low priority but different frequency, or the low priority but different system type. However, when the network is configured with a high priority frequency, even if the UE is in the center of the current serving cell, the UE still needs to turn on the MR receiver within a certain period of time to search for high priority frequency points and measure the neighbor cells of the high priority frequency points based on SS-RSRP and / or SS-RSRQ.

[0218] If the measurement result based on LR is greater than or equal to Thresh 2, i.e.: LR LP-RSRP / LP-RSRQ≥Thresh 2,

[0219] The UE remains in a fully LR state.

[0220] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0221] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0222] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0223] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0224] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0225] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The technical solution for determining the range of the transmitted signal received by the terminal device from the base station in step S302 above specifically includes the following steps: determining the range of the transmitted signal received by the terminal device from the base station based on the MR enable parameters configured for the cell network of the serving cell corresponding to the terminal device, the comparison result of the measurement result and a first preset threshold value, including: determining that the receiver state is MR enabled based on the MR enable parameters; obtaining a first measurement result obtained after measuring the current serving cell based on pilot signals; determining that the range is the overlapping range if the first measurement result is greater than or equal to the first preset threshold value; and determining that the range is only the second coverage area if the first measurement result is less than the first preset threshold value.

[0226] In an exemplary embodiment, a process for measuring the serving cell corresponding to the terminal device based on the receiver state corresponding to the range is also proposed. The specific steps include: determining whether to measure the neighboring cells of the current serving cell based on the first measurement result, including: when the first measurement result indicates that the quality of the current serving cell is higher than a preset serving cell quality, and the cell network is not configured with high-priority inter-frequency or high-priority inter-system type, the terminal device does not perform neighboring cell measurements at the same frequency, inter-frequency measurements at the same priority, inter-frequency measurements at low priority, or inter-system type; when the first measurement result indicates that the quality of the current serving cell is lower than a preset serving cell quality, and the cell network is not configured with high-priority inter-frequency or high-priority inter-system type, neighboring cell measurements at the same frequency, inter-frequency, and inter-system type are performed respectively.

[0227] Optionally, based on the above embodiments, after determining that the receiver state is that the MR is in the on state based on the MR on parameters, a switching control command for the terminal device can be generated based on the comparison result of the first preset threshold value and the first measurement result, so that the terminal device switches the range according to the switching control command.

[0228] Based on the above embodiments, the measurement process is described under the measurement condition that the UE is not configured with a high-priority frequency, but is configured with MRservON (indicating that the serving cell is open, i.e., the above-mentioned MR opening parameter) and threshold value.

[0229] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The implementation process of determining the range of the transmitted signal received by the terminal device from the base station in step S302 can also be described by the following steps: when it is determined that the receiver state is that the MR is off and the LR is on, it is determined that the range is only the first coverage range; the serving cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: measuring the current serving cell based on LP-SS; when it is determined that the receiver state is that the MR is off and the cell network of the serving cell corresponding to the terminal device is not configured with high priority inter-frequency or high priority inter-system type, the neighboring cells of the current serving cell are not measured.

[0230] Based on the above embodiments, the measurement process is explained under the measurement conditions that the UE is not configured with a high-priority frequency and is not configured with MRservON (indicating the serving cell is open, i.e., the above-mentioned MR enable parameter) and threshold value.

[0231] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell, and step S302 further includes the following steps: determining the range to which the transmitted signal received by the terminal device from the base station belongs based on a comparison result between the MR enable parameter configured for the cell network of the serving cell corresponding to the terminal device and a first preset threshold value, including: determining that the MR is in an enabled state based on the MR enable parameter; obtaining a first measurement result obtained after measuring the current serving cell based on pilot signals; determining that the range belongs to the overlapping range if the first measurement result is greater than or equal to the first preset threshold value; and determining that the range belongs to the second coverage range only if the first measurement result is less than the first preset threshold value.

[0232] In an exemplary embodiment, the process of measuring the serving cell corresponding to the terminal device based on the receiver state corresponding to the range is described by the following technical solution: determining whether to measure the neighboring cells of the current serving cell based on the first measurement result includes: when the first measurement result indicates that the quality of the current serving cell is higher than the preset serving cell quality, and the cell network is configured with high priority inter-frequency or high priority inter-system type, controlling the MR to open within a specified period, and performing high priority inter-frequency and high priority inter-system type neighboring cell measurements respectively based on the pilot signal; when the first measurement result indicates that the quality of the current serving cell is lower than the preset serving cell quality, and the cell network is configured with high priority inter-frequency or high priority inter-system type, performing same-frequency neighboring cell measurements, different-frequency neighboring cell measurements, and different-system type neighboring cell measurements respectively.

[0233] Based on the above embodiments, the measurement process is described under the measurement conditions that the UE has been configured with a high-priority frequency and configured with MRservON (indicating the serving cell is open, i.e., the above-mentioned MR enable parameter) and threshold value.

[0234] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The range to which the transmitted signal received by the terminal device from the base station belongs can be determined by the following technical solutions: when the receiver state is determined to be that the MR is off and the LR is on, the range is determined to be only a first coverage range; the serving cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: measuring the current serving cell based on LP-SS to obtain a second measurement result; when the cell network configuration of the serving cell corresponding to the terminal device is determined to be high priority inter-frequency or high priority inter-system type, neighboring cells with high priority inter-frequency or high priority inter-system type are measured.

[0235] In an exemplary embodiment, measuring neighboring cells with high priority different frequencies or high priority different system types includes: determining that the MR changes from a closed state to an open state, then measuring the current serving cell based on the pilot signal to obtain a first measurement result; and performing neighboring cell measurements of the same frequency, different frequencies, and different system types based on the comparison result of the first measurement result and the threshold value.

[0236] Based on the above embodiments, the measurement process is described under the measurement condition that the UE has been configured with a high-priority frequency, but has not been configured with MRservON (indicating the state of the serving cell being open, i.e., the above-mentioned MR enabling parameters) and threshold value.

[0237] In one exemplary embodiment, the threshold value is determined by at least one of the following: predefined by the base station, configured by signaling, or indicated by signaling.

[0238] In an exemplary embodiment, the signaling includes at least one of the following: Radio Resource Control (RRC) signaling, Media Access Control (MAC) Control Element (CE) signaling, Downlink Control Information (DCI) signaling, System Information Block (SIB) signaling. During the process of generating a handover control command for the terminal device based on a comparison between the measurement result and a threshold value configured by the base station, and switching the range according to the handover control command, the threshold value includes at least one of the following: a first preset threshold value, a second preset threshold value, a third preset threshold value, and a fourth preset threshold value. The measurement result includes at least one of the following: a first measurement result obtained by measuring the current serving cell based on pilot signals, and a second measurement result obtained by measuring the current serving cell based on LP-SS signals.

[0239] Based on the above embodiments, for the handover process based on measurement configuration, two conditions are introduced here:

[0240] MRservON: If this field is configured on the network, it means that the MR receiver is either always on or has changed from off to on. If this field is not configured on the network, it means that the MR receiver is off.

[0241] Thresh 1: The condition for MR to enter LR coverage area (as shown in Figure 6). This threshold mainly determines whether a UE within MR coverage area can meet the condition to enter LR coverage area, ensuring that subsequent paging monitoring or measurement can achieve the goal of reducing power consumption. This threshold also represents LR changing from OFF to ON.

[0242] For example, the UE handover process based on configured MR parameters is described in conjunction with the following embodiments 7 to 10, including: 1. Proposing the state when the network does not configure a high-priority frequency point but MRservON is configured / not configured. 2. Proposing the state when the network configures a high-priority frequency point and MRservON is configured / not configured.

[0243] Example 7: MRservON and Thresh 1 are configured under the condition that the network does not configure high-priority frequency points (non-high priority frequency with configuring MRservON and Thresh 1).

[0244] When the network configures carrier frequency information without high priority frequency and configures MRservON (the state where the serving cell is turned on) and Thresh 1:

[0245] When the MR receiver is in the on state, at this time the UE is in the MR+LR or fully MR state.

[0246] If the network configures the MR on-switch and configures Thresh 1, then the UE can judge which state the UE should be in based on the service cell measurement results of the MR receiver. When MR is on, the UE is far from the fully LR state.

[0247] If MR SS-RSRP / SS-RSRQ≥Thresh 1, it means that the quality of the current serving cell is relatively good, so the UE is in the MR+LR state.

[0248] If MR SS-RSRP / SS-RSRQ<Thresh 1, it means that the quality of the current serving cell is relatively poor, so the UE is in the fully MR state.

[0249] If the network configures the MR on-switch and configures Thresh 1, then the UE can judge which state the UE should be in based on the service cell measurement results of the MR receiver. When MR is on, the UE is far from the fully LR state.

[0250] At this time, it is judged whether to perform neighbor cell measurement based on MR SS-RSRP and / or SS-RSRQ:

[0251] If it is judged from the MR measurement results that the service cell measurement results are good, and the network does not configure high priority frequency. Then the UE cannot perform intra-frequency neighbor cell measurement, co-priority inter-frequency neighbor cell measurement, low-priority inter-frequency neighbor cell measurement, and low-priority inter-system neighbor cell measurement.

[0252] If the serving cell measurement results are deemed poor based on the MR (Mean Access Detection) results, and the network is not configured with a high priority frequency, then the UE needs to perform neighbor cell measurements at the same frequency, different frequencies, and different system types using the MR receiver.

[0253] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0254] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0255] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0256] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0257] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0258] Example 8: When the network is not configured with high-priority frequency points, MRservON is not configured.

[0259] When the network is configured with carrier frequency information but without high priority frequency and MRservON is not configured:

[0260] When the MR receiver is off, the UE can only be in a fully LR state. In this state, the UE can only perform serving cell measurements based on the LR receiver, i.e., the UE performs current serving cell measurements based on LR LP-RSRP / LP-RSRQ. If the MR is off and the network is not configured with a high priority frequency, the UE will not perform neighbor cell measurements.

[0261] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0262] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0263] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0264] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0265] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0266] Example 9: Under the condition of configuring a high priority frequency point in the network and configuring MRservON and Thresh 1.

[0267] When the network is configured with carrier frequency information with high priority frequency and MRservON and Thresh 1 are configured:

[0268] When the MR receiver is in the on state, the UE is in the MR+LR or fully MR state at this time. If the network configures the MR on switch and configures Thresh 1, then the UE can use the serving cell measurement results based on the MR receiver to determine which state the UE should be in. When MR is on, the UE is far away.

[0269] If MR SS-RSRP / SS-RSRQ ≥ Thresh 1, it means that the quality of the current serving cell is relatively good, so the UE is in the MR+LR state.

[0270] If MR SS-RSRP / SS-RSRQ < Thresh 1, it means that the quality of the current serving cell is relatively poor, so the UE is in the fully MR state.

[0271] If the network configures the MR on switch and configures Thresh 1, then the UE can use the serving cell measurement results based on the MR receiver to determine which state the UE should be in. When MR is on, the UE cannot be in the fully LR state.

[0272] At this time, it is judged whether to perform neighbor cell measurement based on MR SS-RSRP and / or SS-RSRQ:

[0273] If it is judged from the MR-based measurement results that the serving cell measurement results are good, and the network configures high priority frequency. Then the UE will perform high-priority inter-frequency and high-priority inter-system type neighbor cell measurements on the high-priority frequency neighbor cells based on the MR receiver within a certain period.

[0274] If it is judged from the MR-based measurement results that the serving cell measurement results are poor, and the network configures high priority frequency. Then the UE needs to perform intra-frequency, inter-frequency and inter-system type neighbor cell measurements based on the MR receiver.

[0275] Among them, the threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE through signaling, indicated by the base station to the UE through signaling, and the signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, SIB signaling.

[0276] If relevant thresholds are configured by RRC signaling, then this indication is valid before the terminal performs measurements. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and judge whether to leave the current state after comparison.

[0277] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0278] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0279] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0280] Example 10: Under the condition of configuring high priority frequency points in the network, MRservON is not configured.

[0281] When the network is configured with carrier frequency information with high priority frequency and MRservON is not configured:

[0282] When the MR receiver is off, the UE can only be in a fully LR state. In this state, the UE can only perform serving cell measurements based on the LR receiver, specifically using LR LP-RSRP / LP-RSRQ. If the network has high-priority frequency neighbor cell information configured, the UE needs to perform measurements on high-priority frequencies. Therefore, the MR receiver needs to be switched from off to on, and the UE performs high-priority inter-frequency and high-priority inter-system type neighbor cell measurements based on MR SS-RSRP and / or SS-RSRQ.

[0283] The threshold value can be configured in one of the following ways: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0284] If the threshold is configured via RRC signaling, the indication is in effect until the terminal performs the measurement. After receiving the configuration information, the terminal compares its measurement result with the configuration information (such as the configured threshold value) and then determines whether to leave the current state.

[0285] If the MAC CE signaling configuration or indication is related to a threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0286] If it is a DCI signaling configuration or indication of a relevant threshold, then the indication is in effect before the terminal performs the measurement. After the terminal receives the configuration information, it will compare its measurement results with the configuration information (such as the configured threshold value), and then determine whether to leave the current state.

[0287] If the SIB signaling indicates relevant threshold information, then the indication is effective until the terminal performs the measurement. After receiving the configuration information, the terminal will compare its measurement results with the configuration information (such as the configured threshold value) and then determine whether to leave the current state.

[0288] Furthermore, in one embodiment, a signal measurement method for a base station is also proposed, the specific steps of which are shown in Figure 4, including:

[0289] Step S402: The transmitted signal and the threshold value configured for the terminal device are sent to the terminal device so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to which the transmitted signal belongs, obtains the measurement result, generates a handover control command for the terminal device based on the comparison result of the measurement result and the threshold value, and switches the range according to the handover control command.

[0290] This embodiment introduces a low-power wake-up receiver (LR) based on the existing signal receiver (MR) to meet terminal energy-saving requirements. It analyzes the impact of the UE's current state on the measurement process when the UE moves from the edge to the center of the serving cell. On the terminal side: when the UE switches between different states according to handover conditions, it determines the range of the transmitted signals received from the base station; or when the UE switches according to the MR activation parameters and threshold values ​​configured by the base station, it determines the range of the transmitted signals received from the base station based on a comparison between the MR activation parameters configured for the serving cell network corresponding to the UE and a first preset threshold value. Subsequently, the UE measures the serving cell corresponding to the UE based on the receiver state corresponding to the determined range, obtains the measurement results, generates a handover control command based on the comparison between the measurement results and the threshold values ​​configured by the base station, and switches the range according to the handover control command. On the base station side: the base station pre-indicates the MR activation parameters and threshold values ​​configured for the UE to facilitate measurement. By adopting the above technical solutions, and considering the impact of the coexistence of existing communication units and newly introduced low-power wake-up units on terminal mobility measurement, the measurement process is implemented according to the corresponding measurement conditions. This solves the technical problem of how to perform cell signal measurement when introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units, and realizes signal measurement based on MR and LR, thereby improving signal measurement efficiency.

[0291] In an exemplary embodiment, after sending the transmitted signal and a threshold value configured for the terminal device to the terminal device, the method further includes: configuring MR enable parameters for the cell network of the serving cell corresponding to the terminal device; sending the MR enable parameters to the terminal device so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the MR enable parameters, obtains the measurement result, generates a handover control command for the terminal device based on the comparison result of the measurement result and the threshold value, and switches the range according to the handover control command.

[0292] Unlike the above embodiments that provide a signal measurement scheme for terminal devices by configuring threshold values ​​for UEs through base stations, this embodiment further provides a new scheme for terminal devices to perform signal measurement based on MR enabling parameters and threshold values ​​by configuring MR enabling parameters for the cell network of the serving cell corresponding to the terminal device through base stations. This can enrich the signal measurement methods and improve the efficiency and accuracy of signal measurement.

[0293] In an exemplary embodiment, after sending the transmitted signal and the threshold value configured for the terminal device to the terminal device, the method further includes: configuring the transmission power of different transmitted signals according to a preset configuration method; sending the different transmitted signals and the transmission power of the different transmitted signals to the terminal device, so that the terminal device performs a filtering measurement operation based on the merged different transmitted signals, wherein the different transmitted signals include one of the following: a first transmitted signal received by the terminal device through the main communication unit MR and a second transmitted signal received by the terminal device through a low-power wake-up receiver LR, and transmitted signals received by the low-power wake-up receiver LR of different types.

[0294] This embodiment configures the signal power on the base station side, which facilitates the terminal device to merge and filter different received signals according to the power information, thereby improving the terminal device's signal processing capability.

[0295] In an exemplary embodiment, the preset configuration method includes at least direct configuration. Therefore, the process of configuring the transmission power of different transmission signals according to the preset configuration method in step S402 may include: when the different transmission signals include a first transmission signal received by the terminal device through the main communication unit MR and a second transmission signal received by the terminal device through the low-power wake-up receiver LR, configuring the transmission power in one of the following ways: configuring MR SSS power X and LP-WUS power Y for the cell network of the serving cell corresponding to the terminal device; configuring MR SSS power X and OOK-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring MR SSS power X and OFDM-based LR PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring MR SSS power X and OFDM-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device.

[0296] In an exemplary embodiment, the preset configuration method includes at least indirect configuration. Therefore, the process of configuring the transmission power of different transmission signals according to the preset configuration method in step S402 may further include: determining a first known signal of the cell network of the serving cell corresponding to the terminal device, wherein the transmission power of the first known signal has been synchronized to the terminal device; indicating the power offset value between the first known signal and LP-WUS, then determining the power of LP-WUS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OOK-based LR LP-SS, then determining the power of OOK-based LR LP-SS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OFDM-based LR PSS / SSS, then determining the power of OFDM-based LR PSS / SSS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OFDM-based LR LP-SS, then determining the power of OFDM-based LR LP-SS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OFDM-based LR LP-SS, then determining the power of OFDM-based LR LP-SS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OFDM-based LR LP-SS, then determining the power of OFDM-based LR LP-SS as the sum of the power value of the first known signal and the power offset value; indicating the power offset value between the first known signal and OFDM-based LR LP-SS, then determining the power of OFDM-based LR LP-SS as the sum of the power of the first known signal and the power offset value. The power of LP-SS is the sum of the power value of the first known signal and the power offset value.

[0297] It is understood that the first known signal may include, but is not limited to, MR SSS, and may also include other pre-configured signals. The embodiments described below use MR SSS as an example only, but are not intended to be limiting.

[0298] In one exemplary embodiment, a further proposed technical solution is to transmit the different transmitted signals and their transmission powers to a terminal device so that the terminal device performs a filtering measurement operation based on the merged different transmitted signals. Specifically, this includes: transmitting the first transmitted signal, the second transmitted signal, the transmission power of the first transmitted signal, and the transmission power of the second transmitted signal to the terminal device so that the terminal device receives the first transmitted signal and the second transmitted signal at different times and performs a filtering measurement operation based on the merged first transmitted signal and the second transmitted signal.

[0299] In one exemplary embodiment, when the transmission power of the different transmitted signals is configured to the terminal device via signaling, the first transmitted signal and the second transmitted signal are sent to the terminal device so that the terminal device receives the first transmitted signal at a first moment and receives the second transmitted signal at a second moment based on the power offset value indicated by the base station, and performs a filtering measurement operation based on the merged first transmitted signal and the second transmitted signal; or, when the transmission power of the different transmitted signals is configured to the terminal device via signaling, the first transmitted signal and the second transmitted signal are sent to the terminal device so that the terminal device receives the second transmitted signal at a first moment and receives the first transmitted signal at a second moment based on the power offset value indicated by the base station, and performs a filtering measurement operation based on the merged first transmitted signal and the second transmitted signal.

[0300] In an exemplary embodiment, the preset configuration method includes at least direct configuration, which can be implemented by the following steps to configure the transmission power of different transmission signals according to the preset configuration method: when the different transmission signals include transmission signals of different types of low-power wake-up receivers (LR), the transmission power is configured in one of the following ways: configuring LR LP-WUS power X and LR OOK-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OFDM-based PSS / SSS power for the cell network of the serving cell corresponding to the terminal device. X and LR OFDM-based LP-SS power Y.

[0301] In an exemplary embodiment, the process of sending the different transmitted signals and their transmit powers to a terminal device so that the terminal device performs a filtering measurement operation based on the merged different transmitted signals further includes: determining a third transmitted signal belonging to an OOK-based LR receiver and a fourth transmitted signal belonging to an OFDM-based LR receiver from the transmitted signals of different types of low-power wake-up receivers (LR); sending the third transmitted signal, the fourth transmitted signal, the transmit power of the third transmitted signal, and the transmit power of the fourth transmitted signal to the terminal device so that the terminal device receives the third transmitted signal and the fourth transmitted signal at different times, and performs a filtering measurement operation based on the merged third transmitted signal and the fourth transmitted signal.

[0302] In an exemplary embodiment, the preset configuration method includes at least indirect configuration. Therefore, the process of configuring the transmission power of different transmission signals according to the preset configuration method may further include: configuring a power offset value between LR LP-WUS and LR OOK-based LP-SS for the cell network of the serving cell corresponding to the terminal device, and a second known signal; then determining that the power of LP-WUS is the sum of the power value of the second known signal and the power offset value, or determining that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value; wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OOK-based LP-SS; configuring a power offset value between LR LP-WUS and LR OFDM-based PSS / SSS for the cell network of the serving cell corresponding to the terminal device, and a second known signal; then determining that the power of LP-WUS is the sum of the power value of the second known signal and the power offset value, or determining that the power of LR OFDM-based LP-SS is the sum of the power value of the second known signal and the power offset value. The power of the PSS / SSS is the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OFDM-based PSS / SSS; Configure the power offset value between LR LP-WUS and LR OFDM-based LP-SS, and the second known signal, for the cell network of the serving cell corresponding to the terminal device, then determine that the power of LP-WUS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OFDM-based LP-SS is the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OFDM-based LP-SS;Configure the power offset value between LR OOK-based LP-SS and LR OFDM-based PSS / SSS for the cell network of the serving cell corresponding to the terminal device, and a second known signal. Then, determine that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OFDM-based PSS / SSS is the sum of the power value of the second known signal and the power offset value. The transmit power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OOK-based LP-SS, LR OFDM-based PSS / SSS. Configure the power offset value between LR OOK-based LP-SS and LR OFDM-based LP-SS for the cell network of the serving cell corresponding to the terminal device, and a second known signal. Then, determine that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value, or determine that the transmit power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value. The power of the LP-SS is the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OOK-based LP-SS and LR OFDM-based LP-SS; For the cell network configuration of the serving cell corresponding to the terminal device, the power offset value between LR OFDM-based PSS / SSS and LR OFDM-based LP-SS, and the second known signal, are configured, then the power of LR OFDM-based PSS / SSS is determined to be the sum of the power value of the second known signal and the power offset value, or the power of LR OFDM-based LP-SS is determined to be the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OFDM-based PSS / SSS and LR OFDM-based LP-SS.

[0303] In one exemplary embodiment, further, when the transmit power of the different transmit signals is configured to the terminal device via signaling, transmit signals of different types of low-power wake-up receivers (LR) are sent to the terminal device, so that the terminal device receives a third transmit signal belonging to the OOK-based LR receiver at a third time and a fourth transmit signal belonging to the OFDM-based LR receiver at a fourth time, and performs a filtering measurement operation based on the merged third and fourth transmit signals; or, when the transmit power of the different transmit signals is configured to the terminal device via signaling, transmit signals of different types of low-power wake-up receivers (LR) are sent to the terminal device, so that the terminal device receives a fourth transmit signal belonging to the OFDM-based LR receiver at a third time and a third transmit signal belonging to the OOK-based LR receiver at a fourth time, and performs a filtering measurement operation based on the merged third and fourth transmit signals.

[0304] In one exemplary embodiment, the transmission power of the different transmission signals is sent to the terminal device in at least one of the following ways: predefined configuration, configuration to the terminal device via signaling, or indication to the terminal device via signaling.

[0305] In one exemplary embodiment, the signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, and SIB signaling.

[0306] The following examples will further illustrate the relevant schemes for base station configuration power in the above signal measurement method.

[0307] Currently, the existing signal receiver is the Main Radio (MR). To meet the power-saving requirements of terminals, a Low-Power Wake-Up Signal Receiver (LR) is introduced, where MR and LR coexist. As shown in Figure 8, the signals received by different receivers are inconsistent.

[0308] For MR receivers, the primary function is to receive existing SSS (existing secondary synchronization signal) signals. For LR receivers, there are two architectures: OFDM-based LR receivers and OOK-based LR receivers. OFDM receivers primarily receive existing PSS / SSS and LP-SS signals, while OOK-based receivers primarily receive LP-WUS and LP-SS signals.

[0309] For the coexistence of MR and LR, there are now the following different scenarios:

[0310] The UE is in a legacy state and is in a fully MR state.

[0311] The UE is partially offloaded and in MR+LR state.

[0312] fully offload, UE is in fully LR state.

[0313] When considering the MR+LR state, both the MR receiver and the LR receiver are on, meaning the UE can receive different signals from the base station at different times. For example, at time 1, the UE receives signal 1 via MR; at time 2, the UE receives signal 2 via LR. Following this, after receiving the two different signals, the UE performs combining and L3 filtering to obtain the filtered RSRP, reflecting the current channel quality. Before combining and filtering, the UE needs to know the transmit power of each signal separately. The base station has two methods to inform the UE of the transmit power of the two signals:

[0314] Direct configuration. Configure the transmit power of each of the two signals and inform the UE accordingly.

[0315] Indirect configuration. The network indirectly derives the transmission power of the position signal based on the known transmission power of the signal (e.g., SSS) and the indicated power offset k (i.e., the power offset value), and then configures the power offset to the UE.

[0316] Whether the UE should perform merging and filtering between two different signals after receiving the configuration depends on the UE implementation.

[0317] Based on the above analysis, the following scenarios need to be considered: 1. Combining measurements of two different signals from different receivers. 2. Combining measurements of two different signals from the same receiver.

[0318] For example, the relevant schemes for base station power configuration in the above signal measurement method will be further explained with reference to the following embodiments 11 and 12. The methods for configuring transmit power information include: 1. Direct method: The network directly configures the transmit power of different receivers or different signals from the same receiver, and the UE performs merging and filtering. 2. Indirect method: The network, based on the known signal transmit power configuration, indicates power configuration information (such as power offset k) to the UE, and the UE receives two different signals and performs merging and filtering.

[0319] Example 11: The SSS and LR receivers in the MR receiver receive signals, and the base station is configured with power offset k.

[0320] As shown in Figure 9, the MR receiver only receives SSS, while the LR receiver receives four different signals. Therefore, the following situations need to be considered:

[0321] 1. Directly configure the transmission power of the two signals, specifically including:

[0322] Network configuration: MR SSS power X and LP-WUS power Y.

[0323] The network is configured with MR SSS power X and OOK-based LR LP-SS power Y.

[0324] Network configuration includes MR SSS power X and OFDM-based LR PSS / SSS power Y.

[0325] The network is configured with MR SSS power X and OFDM-based LR LP-SS power Y.

[0326] Based on the base station directly configuring the transmission power of two signals, the UE receives two different signals from different receivers at two different times T1 and T2. The UE performs L3 filtering measurement based on the two merged signals to obtain the L3 filtered RSRP.

[0327] 2. Indirectly configure the power of the two signals (base station configures power offset k), including:

[0328] If the network configuration has a known signal (such as MR SSS) power X, indicating the power offset k between the known signal and LP-WUS, then the LP-WUS power is X+k.

[0329] If the network is configured with a known signal (such as MR SSS) power X, indicating the power offset k between the known signal and the OOK-based LR LP-SS, then the OOK-based LR LP-SS power is X+k.

[0330] The network is configured with a known signal (e.g., MR SSS) power X, indicating the power offset k between the known signal and the OFDM-based LR PSS / SSS. Then the OFDM-based LR PSS / SSS power is X+k.

[0331] If the network is configured with a known signal (such as MR SSS) power X, indicating the power offset k between the known signal and the OFDM-based LR LP-SS, then the OFDM-based LR LP-SS power is X+k.

[0332] For a known signal, such as MR SSS, its transmit power configuration can be implemented using ss-PBCH-BlockPower in servingcellConfigCommonSIB of SIB1. Therefore, for base stations to indirectly configure the transmit power of two signals, the transmit power configuration of the known signal is generally known, and the network only needs to instruct the UE on the power offset k. Under different receivers, the UE receives the first known signal at time T1 and the second signal at time T2. The UE performs L3 filtering measurement based on the combined two signals to obtain the L3 filtered RSRP.

[0333] Whether the UE should perform merging and filtering between two different signals after receiving the configuration depends on the UE implementation.

[0334] The power configuration information can be transmitted through one of the following methods: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0335] If the power information is configured via RRC signaling, this indication is effective until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0336] If the power information is configured via MAC CE signaling, this indication is in effect until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0337] If the power information is configured via DCI, this indication remains in effect until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0338] If the SIB configures the relevant power information, this indication is effective until the terminal performs merging and filtering. After the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0339] Example 12: OOK-based LR receiver receives signal and OFDM-based LR receiver receives signal, base station configured with power offset k.

[0340] As shown in Figure 9, LR receivers are divided into OOK-based LR receivers and OFDM-based LR receivers. Even within the same receiver, the received signals may differ. Therefore, the following situations need to be considered:

[0341] 1. Directly configure the transmission power of the two signals, including:

[0342] The network is configured with LR LP-WUS power X and LR OOK-based LP-SS power Y.

[0343] Network configuration: LR LP-WUS power X and LR OFDM-based PSS / SSS power Y.

[0344] The network is configured with LR LP-WUS power X and LR OFDM-based LP-SS power Y.

[0345] Network configuration: LR OOK-based LP-SS power X and LR OFDM-based PSS / SSS power Y.

[0346] The network configuration includes LR OOK-based LP-SS power X and LR OFDM-based LP-SS power Y.

[0347] Network configuration: LR OFDM-based PSS / SSS power X and LR OFDM-based LP-SS power Y.

[0348] Based on the base station directly configuring the transmission power of two signals, the UE receives two different signals from the same receiver at two different times T1 and T2. The UE performs L3 filtering measurement based on the merged two signals to obtain the L3 filtered RSRP.

[0349] 2. Indirectly configure the transmission power of the two signals, including:

[0350] If the power offset k between the network configuration LR LP-WUS and LR OOK-based LP-SS is equal to the known signal LR LP-WUS / LR OOK-based LP-SS power X, then the LR OOK-based LP-SS power / LR LP-WUS is X+k.

[0351] The power offset k between the network configuration LR LP-WUS and LR OFDM-based PSS / SSS is given by the known signal power X of LR LP-WUS / LR OFDM-based PSS / SSS. Then the power of LR OFDM-based PSS / SSS / LR LP-WUS is X+k.

[0352] If the power offset k between the network configuration LR LP-WUS and LR OFDM-based LP-SS is equal to the known signal LR LP-WUS / LR OFDM-based LP-SS power X, then the LR OFDM-based LP-SS power / LR LP-WUS is X+k.

[0353] The power offset k between the LR OOK-based LP-SS and the LR OFDM-based PSS / SSS in the network configuration is given by the known signal power X of LR OOK-based LP-SS / LR OFDM-based PSS / SSS. Then the power of LR OFDM-based PSS / SSS / LR OOK-based LP-SS is X+k.

[0354] The power offset k between the LR OOK-based LP-SS and the LR OFDM-based LP-SS is configured in the network. Given the known signal power X of LR OOK-based LP-SS / LR OFDM-based LP-SS, then LR OFDM-based LP-SS / LR OOK-based LP-SS is X+k.

[0355] The power offset k between the LR OFDM-based PSS / SSS and the LR OFDM-based LP-SS is configured in the network. Given the known signal LR OFDM-based PSS / SSS / LR OFDM-based LP-SS power X, then the LR OFDM-based LP-SS power / LR OFDM-based PSS / SSS is X+k.

[0356] For a known signal, such as an LR OFDM-based PSS / SSS, its transmit power configuration can be implemented using `ss-PBCH-BlockPower` in `servingcellConfigCommonSIB` of SIB1. Therefore, for base stations to indirectly configure the transmit power of two signals, the transmit power configuration of the known signal is generally known, and the network only needs to instruct the UE on the power offset `k`. With the same receiver, the UE receives the first known signal at time T1 and the second signal at time T2 based on the power offset `k` indicated by the base station. The UE performs L3 filtering measurements based on the combined two signals to obtain the L3-filtered RSRP.

[0357] Whether the UE should perform merging and filtering between two different signals after receiving the configuration depends on the UE implementation.

[0358] The power configuration information can be transmitted through one of the following methods: predefined by the base station, configured by the base station to the UE via signaling, or indicated to the UE by the base station via signaling. The signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, or SIB signaling.

[0359] If the power information is configured via RRC signaling, this indication is effective until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0360] If the power information is configured via MAC CE signaling, this indication is in effect until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0361] If the power information is configured via DCI, this indication remains in effect until the terminal performs merging and filtering. Once the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0362] If the SIB configures the relevant power information, this indication is effective until the terminal performs merging and filtering. After the terminal receives the transmit power information configured by the network, it can merge different signals for further filtering and measurement.

[0363] This embodiment also provides a signal measurement device for implementing the above embodiments and preferred embodiments; details already described will not be repeated. As used below, the term "module" can refer to a combination of software and / or hardware that performs a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, hardware implementations, or a combination of software and hardware, are also possible and contemplated.

[0364] Figure 9 is a structural block diagram (a) of a signal measuring device according to an embodiment of the present disclosure. As shown in Figure 9, the signal measuring device includes:

[0365] The determining module 92 is configured to determine the range to which the transmitted signal received by the terminal device from the base station belongs, and to measure the serving cell corresponding to the terminal device based on the receiver status corresponding to the range to obtain the measurement result. The range includes one of the following: only a first coverage area, only a second coverage area, or the overlapping area of ​​the first coverage area and the second coverage area. The first coverage area is the service area where the low-power wake-up receiver LR is located, and the second coverage area is the service area where the main communication unit MR is located. The transmission power of the transmitted signal is configured by the base station.

[0366] The switching module 94 is configured to generate a switching control command for the terminal device based on a comparison between the measurement result and the threshold value configured by the base station, and to switch the range according to the switching control command.

[0367] This embodiment introduces a low-power wake-up receiver (LR) based on existing signal receivers (MR) to meet terminal energy-saving requirements. It analyzes the impact of the UE's current state on the measurement process when the UE moves from the edge to the center of the serving cell. On the terminal side: when the UE switches between different states according to handover conditions, it determines the range of the transmitted signals received from the base station; or when the UE switches according to the MR activation parameters and threshold values ​​configured by the base station, it determines the range of the transmitted signals received from the base station based on a comparison between the MR activation parameters configured for the serving cell network corresponding to the UE and a first preset threshold value. Subsequently, the UE measures the serving cell corresponding to the UE based on the receiver state corresponding to the determined range, obtains the measurement results, generates a handover control command based on the comparison between the measurement results and the threshold values ​​configured by the base station, and switches the range according to the handover control command. On the base station side: the base station pre-indicates the MR activation parameters and threshold values ​​configured for the UE to facilitate measurement. By adopting the above technical solutions, and considering the impact of the coexistence of existing communication units and newly introduced low-power wake-up units on terminal mobility measurement, the measurement process is implemented according to the corresponding measurement conditions. This solves the technical problem of how to perform cell signal measurement when introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units, and realizes signal measurement based on MR and LR, thereby improving signal measurement efficiency.

[0368] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The determining module 92 is further configured to: when it is determined that the range to which the terminal device belongs is only the second coverage area, confirm that the receiver state is that the MR is in the on state and the LR is in the off state; measure the current serving cell based on the pilot signal to obtain a first measurement result, wherein the first measurement result includes at least one of the following: SS-RSRP, SS-RSRQ, and the pilot signal includes at least one of the following: primary synchronization signal PSS, secondary synchronization signal SSS; when it is determined that the first measurement result is less than a first preset threshold, set the handover control command to not switch the range to which the terminal device belongs; wherein the first preset threshold is used to determine whether the terminal device in the second coverage area can enter the first coverage area.

[0369] In an exemplary embodiment, the determining module 92 is further configured to, after measuring the current serving cell based on the pilot signal and obtaining a first measurement result, further determine that the range to which the terminal device belongs changes from only the second coverage area to the overlapping range if the first measurement result is greater than or equal to the first preset threshold value and the first measurement result is less than the second preset threshold value, and determine that both the MR and the LR are in the on state; and measure the current serving cell based on the pilot signal, wherein the second preset threshold value is used to determine whether the terminal device can completely enter the first coverage area.

[0370] In an exemplary embodiment, the serving cell corresponding to the terminal device further includes neighboring cells of the current serving cell. The determining module 92 is further configured to: ...

[0371] In an exemplary embodiment, the method further includes: determining that the range to which the terminal device belongs is the overlapping range; if the first measurement result is greater than or equal to the second preset threshold value, determining that the MR changes from an on state to a off state, and determining that the LR is in an on state, then measuring the current serving cell based on the low power synchronization signal LP-SS to obtain a second measurement result, wherein the second measurement result includes at least one of the following: LP-RSRP, LP-RSRQ.

[0372] In an exemplary embodiment, the determining module 92 is further configured to, during the process of measuring the current serving cell based on the low-power synchronization signal LP-SS, further determine that the range of the terminal device is only the first coverage area; not perform neighbor cell measurements of the same frequency, neighbor cell measurements of the same priority but different frequencies, neighbor cell measurements of low priority but different frequencies, or neighbor cell measurements of low priority but different system types; and, if high priority but different frequencies or high priority but different system types are configured, control the MR to open within a specified period, and measure neighbor cells with high priority but different frequencies or high priority but different system types based on the pilot signal.

[0373] In an exemplary embodiment, the determining module 92 is further configured to determine that the range of the terminal device is only the first coverage area; if the second measurement result is greater than or equal to a third preset threshold and the second measurement result is less than a fourth preset threshold, the determining module 92 determines that the range of the terminal device changes from only the first coverage area to the overlapping range, and determines that both the MR and the LR are in the open state, and measures the current serving cell based on the pilot signal; wherein the third preset threshold is used to determine whether the terminal device can completely fall back from the first coverage area to the second coverage area, and the fourth preset threshold is used to determine whether a terminal device completely within the first coverage area can fall back to the overlapping range.

[0374] In an exemplary embodiment, the determining module 92 is further configured to: measure the neighboring cells of the current serving cell based on the pilot signal; when the quality of the current serving cell is lower than the preset serving cell quality, perform neighboring cell measurements of the same frequency, neighboring cell measurements of different frequencies, and neighboring cell measurements of different system types respectively; when the first measurement result indicates that the quality of the current serving cell is higher than the preset serving cell quality, not perform neighboring cell measurements of the same frequency, neighboring cell measurements of different frequencies with the same priority, neighboring cell measurements of different frequencies with lower priority, and neighboring cell measurements of different system types with lower priority; when a high-priority different frequency or high-priority different system type has been configured, control the MR to open within a specified period, and measure the neighboring cells with high-priority different frequency or high-priority different system type based on the pilot signal.

[0375] In an exemplary embodiment, the determining module 92 is further configured to, after determining that the range to which the terminal device belongs is only the first coverage area, and if determining that the second measurement result is greater than or equal to the fourth preset threshold value, determine that the range to which the terminal device belongs is still only the first coverage area; and set the switching control instruction of the terminal device to not switch the range to keep the range to which the terminal device belongs only within the first coverage area.

[0376] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: determining that the range to which the terminal device belongs is the overlapping range; and if the first measurement result of the current serving cell measurement based on the pilot signal is less than the third preset threshold, determining that the range to which the terminal device belongs has completely retreated from the overlapping range to the second coverage range, and then performing the current serving cell measurement based on the pilot signal.

[0377] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: measuring the neighboring cells of the current serving cell based on the pilot signal; and performing neighboring cell measurements of the same frequency, neighboring cells of different frequencies, and neighboring cells of different system types, respectively.

[0378] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: if it is determined that the second measurement result is less than the third preset threshold value, and the range to which the terminal device belongs has completely fallen back from only the first coverage range to the second coverage range, then the current serving cell measurement is performed based on the pilot signal.

[0379] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: measuring the neighboring cells of the current serving cell based on the pilot signal; and performing neighboring cell measurements of the same frequency, neighboring cells of different frequencies, and neighboring cells of different system types, respectively.

[0380] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: when the first measurement result is determined to be greater than the second preset threshold value, the range to which the terminal device belongs changes from only the second coverage range to only the first coverage range, the MR is determined to be in a closed state and only the LR is in a closed state; and the current serving cell is measured based on LP-SS.

[0381] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: determining that the range of the terminal device is only the first coverage area; not performing neighbor cell measurements of the same frequency, neighbor cell measurements of the same priority but different frequencies, neighbor cell measurements of low priority but different frequencies, or neighbor cell measurements of low priority but different system types; and, if high priority but different frequencies or high priority but different system types are configured, controlling the MR to open within a specified period, and measuring neighbor cells with high priority but different frequencies or high priority but different system types based on the pilot signal.

[0382] In an exemplary embodiment, the determining module 92 is further configured to propose the following implementation steps: when it is determined that the second measurement result of the measurement of the current serving cell based on LP-SS is greater than the fourth preset threshold, the range to which the terminal device belongs is still only the first coverage range; and the handover control instruction of the terminal device is set to not switch the range to keep the range to which the terminal device belongs only within the first coverage range.

[0383] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The determining module 92 is further configured to: determine the range to which the transmitted signal received by the terminal device from the base station belongs based on the MR enabling parameters configured for the cell network of the serving cell corresponding to the terminal device, the comparison result of the measurement result and the first preset threshold value, including: determining that the receiver state is that the MR is enabled based on the MR enabling parameters; acquiring a first measurement result obtained after measuring the current serving cell based on the pilot signal; determining that the range belongs to the overlapping range if the first measurement result is greater than or equal to the first preset threshold value; and determining that the range belongs to the second coverage range only if the first measurement result is less than the first preset threshold value.

[0384] In an exemplary embodiment, the determining module 92 is further configured to: determine whether to measure the neighboring cells of the current serving cell based on the first measurement result, including: when the first measurement result indicates that the quality of the current serving cell is higher than the preset serving cell quality, and the cell network is not configured with high-priority inter-frequency or high-priority inter-system type, the terminal device does not perform neighbor cell measurement at the same frequency, neighbor cell measurement at the same priority inter-frequency, neighbor cell measurement at a low priority inter-frequency, or neighbor cell measurement at a low priority inter-system type; when the first measurement result indicates that the quality of the current serving cell is lower than the preset serving cell quality, and the cell network is not configured with high-priority inter-frequency or high-priority inter-system type, the terminal device performs neighbor cell measurement at the same frequency, neighbor cell measurement at an inter-frequency, and neighbor cell measurement at an inter-system type, respectively.

[0385] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The determining module 92 is further configured to, when determining that the receiver state is that the MR is off and the LR is on, determine that the coverage area is only a first coverage area; measure the serving cell corresponding to the terminal device based on the receiver state corresponding to the coverage area, including: measuring the current serving cell based on LP-SS; and when determining that the receiver state is that the MR is off and the cell network of the serving cell corresponding to the terminal device is not configured with high priority inter-frequency or high priority inter-system type, not measure the neighboring cells of the current serving cell.

[0386] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The determining module 92 is further configured to: determine the range to which the transmitted signal received by the terminal device from the base station belongs based on a comparison result between the MR enabling parameters configured for the cell network of the serving cell corresponding to the terminal device and a first preset threshold value, including: determining that the MR is in an enabled state based on the MR enabling parameters; obtaining a first measurement result obtained after measuring the current serving cell based on pilot signals; determining that the range belongs to the overlapping range if the first measurement result is greater than or equal to the first preset threshold value; and determining that the range belongs to the second coverage range only if the first measurement result is less than the first preset threshold value.

[0387] In an exemplary embodiment, the determining module 92 is further configured to describe the process of measuring the serving cell corresponding to the terminal device based on the receiver state corresponding to the range using the following technical solution: determining whether to measure the neighboring cells of the current serving cell based on the first measurement result includes: when the first measurement result indicates that the quality of the current serving cell is higher than the preset serving cell quality, and the cell network is configured with high priority inter-frequency or high priority inter-system type, controlling the MR to open within a specified period, and performing high priority inter-frequency and high priority inter-system type neighboring cell measurements respectively based on the pilot signal; when the first measurement result indicates that the quality of the current serving cell is lower than the preset serving cell quality, and the cell network is configured with high priority inter-frequency or high priority inter-system type, performing same-frequency neighboring cell measurements, different-frequency neighboring cell measurements, and different-system type neighboring cell measurements respectively.

[0388] In an exemplary embodiment, the serving cell corresponding to the terminal device includes the current serving cell. The determining module 92 is further configured to determine the range to which the transmitted signal received by the terminal device from the base station belongs through the following technical solutions: when it is determined that the receiver state is that the MR is in the off state and the LR is in the on state, determine that the range belongs only to the first coverage range; measure the serving cell corresponding to the terminal device based on the receiver state corresponding to the range, including: measuring the current serving cell based on LP-SS to obtain a second measurement result; when it is determined that the cell network configuration of the serving cell corresponding to the terminal device is high priority inter-frequency or high priority inter-system type, measure the neighboring cells with high priority inter-frequency or high priority inter-system type.

[0389] In an exemplary embodiment, the determining module 92 is further configured to: determine that the MR changes from a closed state to an open state, then perform a measurement on the current serving cell based on the pilot signal to obtain a first measurement result; and perform neighbor cell measurements of the same frequency, neighbor cell measurements of different frequencies, and neighbor cell measurements of different system types based on the comparison result of the first measurement result and the threshold value.

[0390] In one exemplary embodiment, the threshold value is determined by at least one of the following: predefined by the base station, configured by signaling, or indicated by signaling.

[0391] In an exemplary embodiment, the signaling includes at least one of the following: Radio Resource Control (RRC) signaling, Media Access Control (MAC) Control Element (CE) signaling, Downlink Control Information (DCI) signaling, System Information Block (SIB) signaling. During the process of generating a handover control command for the terminal device based on a comparison between the measurement result and a threshold value configured by the base station, and switching the range according to the handover control command, the threshold value includes at least one of the following: a first preset threshold value, a second preset threshold value, a third preset threshold value, and a fourth preset threshold value. The measurement result includes at least one of the following: a first measurement result obtained by measuring the current serving cell based on pilot signals, and a second measurement result obtained by measuring the current serving cell based on LP-SS signals.

[0392] Figure 10 is a structural block diagram (II) of a signal measuring device according to an embodiment of the present disclosure. As shown in Figure 10, the signal measuring device includes:

[0393] The transmitting module 1002 is configured to send a transmitted signal and a threshold value configured for the terminal device to the terminal device, so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to which the transmitted signal belongs, obtains the measurement result, generates a handover control command for the terminal device based on the comparison result of the measurement result and the threshold value configured by the base station, and switches the range according to the handover control command.

[0394] Using the aforementioned device, based on the existing signal receiver MR, a low-power wake-up receiver LR is introduced to meet terminal energy-saving requirements. The impact of the UE's current state on the measurement process when the UE moves from the edge of the serving cell to the center of the serving cell is analyzed. On the terminal side: when the UE switches according to different state handover conditions, the range of the transmitted signal received by the UE from the base station is determined; or when the UE switches according to the MR activation parameters and threshold values ​​configured by the base station for the UE, the range of the transmitted signal received by the UE from the base station is determined by comparing the MR activation parameters configured for the cell network of the serving cell corresponding to the UE with a first preset threshold value. Subsequently, the UE measures the serving cell corresponding to the UE based on the receiver state corresponding to the determined range, obtains the measurement results, generates a handover control command for the UE based on the comparison results of the measurement results and the threshold values ​​configured by the base station, and switches the range according to the handover control command. On the base station side: the base station pre-indicates the MR activation parameters and threshold values ​​configured for the UE to facilitate measurement by the UE. By adopting the above technical solutions, and considering the impact of the coexistence of existing communication units and newly introduced low-power wake-up units on terminal mobility measurement, the measurement process is implemented according to the corresponding measurement conditions. This solves the technical problem of how to perform cell signal measurement when introducing a low-power wake-up receiver and new downlink signals on the basis of existing communication units, and realizes signal measurement based on MR and LR, thereby improving signal measurement efficiency.

[0395] In an exemplary embodiment, the signal measurement device further includes: a first configuration module, configured to configure MR enable parameters for the cell network of the serving cell corresponding to the terminal device after sending the transmitted signal and a threshold value configured for the terminal device to the terminal device; and a parameter sending module, configured to send the MR enable parameters to the terminal device so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the MR enable parameters, obtains the measurement result, generates a handover control command for the terminal device based on the comparison result of the measurement result and the threshold value, and switches the range according to the handover control command.

[0396] In an exemplary embodiment, the signal measurement device further includes: a second configuration module, configured to configure the transmission power of different transmission signals according to a preset configuration method after sending the transmission signal and a threshold value configured for the terminal device to the terminal device; and a power and signal transmission module, configured to send the different transmission signals and the transmission power of the different transmission signals to the terminal device, so that the terminal device performs a filtering measurement operation based on the merged different transmission signals, wherein the different transmission signals include one of the following: a first transmission signal received by the terminal device through the main communication unit MR and a second transmission signal received by the terminal device through a low-power wake-up receiver LR, and transmission signals received by the low-power wake-up receiver LR of different types.

[0397] In an exemplary embodiment, the preset configuration method includes at least direct configuration. The second configuration module is further configured to: when the different transmission signals include a first transmission signal received by the terminal device through the main communication unit MR and a second transmission signal received by the terminal device through the low-power wake-up receiver LR, configure the transmission power in one of the following ways: configure MR SSS power X and LP-WUS power Y for the cell network of the serving cell corresponding to the terminal device; configure MR SSS power X and OOK-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configure MR SSS power X and OFDM-based LR PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configure MR SSS power X and OFDM-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device.

[0398] In an exemplary embodiment, the preset configuration method includes at least indirect configuration. The second configuration module is further configured to: determine a first known signal of the cell network of the serving cell corresponding to the terminal device, wherein the transmit power of the first known signal has been synchronized to the terminal device; indicate the power offset value between the first known signal and LP-WUS, then determine the power of LP-WUS as the sum of the power value of the first known signal and the power offset value; indicate the power offset value between the first known signal and OOK-based LR LP-SS, then the power of OOK-based LR LP-SS is the sum of the power value of the first known signal and the power offset value; indicate the power offset value between the first known signal and OFDM-based LR PSS / SSS, then the power of OFDM-based LR PSS / SSS is the sum of the power value of the first known signal and the power offset value; indicate the power offset value between the first known signal and OFDM-based LR LP-SS, then the power of OFDM-based LR LP-SS is the sum of the power value of the first known signal and the power offset value.

[0399] In an exemplary embodiment, the power and signal transmission module is further configured to: transmit the first transmission signal, the second transmission signal, the transmission power of the first transmission signal, and the transmission power of the second transmission signal to the terminal device, so that the terminal device receives the first transmission signal and the second transmission signal at different times, and performs a filtering measurement operation based on the merged first transmission signal and the second transmission signal.

[0400] In one exemplary embodiment, the power and signal transmission module is further configured to: when the transmission power of the different transmission signals is configured to the terminal device via signaling, transmit the first transmission signal and the second transmission signal to the terminal device, so that the terminal device receives the first transmission signal at a first moment and receives the second transmission signal based on the power offset value indicated by the base station at a second moment, and perform a filtering measurement operation based on the merged first transmission signal and the second transmission signal; or, when the transmission power of the different transmission signals is configured to the terminal device via signaling, transmit the first transmission signal and the second transmission signal to the terminal device, so that the terminal device receives the second transmission signal at a first moment and receives the first transmission signal based on the power offset value indicated by the base station at a second moment, and perform a filtering measurement operation based on the merged first transmission signal and the second transmission signal.

[0401] In an exemplary embodiment, the preset configuration method includes at least direct configuration. The second configuration module is further configured to: configure the transmission power of different transmission signals according to the preset configuration method, including: in the case of the transmission signal of the low-power wake-up receiver LR, configuring the transmission power in one of the following ways: configuring LR LP-WUS power X and LR OOK-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device. X and LR OFDM-based LP-SS power Y.

[0402] In an exemplary embodiment, the power and signal transmission module is further configured to: determine a third transmission signal belonging to an OOK-based LR receiver and a fourth transmission signal belonging to an OFDM-based LR receiver from the transmission signals of the low-power wake-up receivers (LR) of different types; transmit the third transmission signal, the fourth transmission signal, the transmission power of the third transmission signal, and the transmission power of the fourth transmission signal to the terminal device, so that the terminal device receives the third transmission signal and the fourth transmission signal at different times, and perform a filtering measurement operation based on the merged third transmission signal and the fourth transmission signal.

[0403] In an exemplary embodiment, the preset configuration method includes at least indirect configuration. The second configuration module is further configured to: configure a power offset value between LR LP-WUS and LR OOK-based LP-SS, and a second known signal, for the cell network of the serving cell corresponding to the terminal device; then determine that the power of LP-WUS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value; wherein, the transmit power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OOK-based LP-SS; configure a power offset value between LR LP-WUS and LR OFDM-based PSS / SSS, and a second known signal, for the cell network of the serving cell corresponding to the terminal device; then determine that the power of LP-WUS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OFDM-based LP-SS is the sum of the power value of the second known signal and the power offset value. The power of the PSS / SSS is the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OFDM-based PSS / SSS; the power offset value between LR LP-WUS and LR OFDM-based LP-SS is configured for the cell network of the serving cell corresponding to the terminal device, and the second known signal is used, then the power of LP-WUS is determined to be the sum of the power value of the second known signal and the power offset value, or the power of LR OFDM-based LP-SS is determined to be the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR LP-WUS, LR OFDM-based LP-SS; the power offset value between LR OOK-based LP-SS and LR OFDM-based PSS / SSS is configured for the cell network of the serving cell corresponding to the terminal device, and the second known signal is used, then the power of LR OOK ... The power of the LP-SS is the sum of the power value of the second known signal and the power offset value, or the power of the LR OFDM-based PSS / SSS is determined to be the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OOK-based LP-SS, LR OFDM-based PSS / SSS;Configure a power offset value between LR OOK-based LP-SS and LR OFDM-based LP-SS for the cell network of the serving cell corresponding to the terminal device, and a second known signal. Then, determine that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OOK-based LP-SS is the sum of the power value of the second known signal and the power offset value. Wherein, the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OOK-based LP-SS and LR OFDM-based LP-SS; Configure a power offset value between LR OFDM-based PSS / SSS and LR OFDM-based LP-SS for the cell network of the serving cell corresponding to the terminal device, and a second known signal. Then, determine that the power of LR OFDM-based PSS / SSS is the sum of the power value of the second known signal and the power offset value, or determine that the power of LR OFDM-based LP-SS is the sum of the power value of the second known signal and the power offset value. The transmission power of the second known signal has been synchronized to the terminal device, and the second known signal includes at least one of the following: LR OFDM-based PSS / SSS, LR OFDM-based LP-SS.

[0404] In one exemplary embodiment, the power and signal transmission module is further configured to: when the transmission power of the different transmission signals is configured to the terminal device via signaling, transmit transmission signals of different types of low-power wake-up receivers (LR) to the terminal device, so that the terminal device receives a third transmission signal belonging to an OOK-based LR receiver at a third time and a fourth transmission signal belonging to an OFDM-based LR receiver at a fourth time, and performs a filtering measurement operation based on the merged third transmission signal and the fourth transmission signal; or, when the transmission power of the different transmission signals is configured to the terminal device via signaling, transmit transmission signals of different types of low-power wake-up receivers (LR) to the terminal device, so that the terminal device receives a fourth transmission signal belonging to an OFDM-based LR receiver at a third time and a third transmission signal belonging to an OOK-based LR receiver at a fourth time, and performs a filtering measurement operation based on the merged third transmission signal and the fourth transmission signal.

[0405] In one exemplary embodiment, the transmission power of the different transmission signals is sent to the terminal device in at least one of the following ways: predefined configuration, configuration to the terminal device via signaling, or indication to the terminal device via signaling.

[0406] In one exemplary embodiment, the signaling includes at least one of the following: RRC signaling, MAC CE signaling, DCI signaling, and SIB signaling.

[0407] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods according to the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solutions of this disclosure, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a readable storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods of the various embodiments of this disclosure.

[0408] In one exemplary embodiment, the aforementioned computer-readable storage medium may include, but is not limited to, various media capable of storing computer programs, such as a USB flash drive, read-only memory (ROM), random access memory (RAM), portable hard disk, magnetic disk, or optical disk.

[0409] Specific examples in this embodiment can be found in the examples described in the above embodiments and exemplary implementations, and will not be repeated here.

[0410] Embodiments of this disclosure also provide an electronic device including a memory and a processor, the memory storing a computer program and the processor being configured to run the computer program to perform the steps in any of the above method embodiments.

[0411] Optionally, in this embodiment, the processor can be configured to perform the following steps via a computer program:

[0412] S1, determine the range to which the transmitted signal received by the terminal device from the base station belongs, and measure the serving cell corresponding to the terminal device based on the receiver status corresponding to the range to obtain the measurement result. The range includes one of the following: only the first coverage area, only the second coverage area, or the overlapping area of ​​the first coverage area and the second coverage area. The first coverage area is the service area where the low-power wake-up receiver LR is located, and the second coverage area is the service area where the main communication unit MR is located. The transmission power of the transmitted signal is configured by the base station.

[0413] S2, generate a handover control command for the terminal device based on the comparison result between the measurement result and the threshold value configured by the base station, and switch the range according to the handover control command.

[0414] Alternatively, in other embodiments, the processor described above may also be configured to perform the following steps via a computer program:

[0415] S1, the transmitted signal and the threshold value configured for the terminal device are sent to the terminal device, so that the terminal device measures the serving cell corresponding to the terminal device based on the receiver state corresponding to the range to which the transmitted signal belongs, obtains the measurement result, generates the handover control command of the terminal device according to the comparison result of the measurement result and the threshold value, and switches the range according to the handover control command.

[0416] In one exemplary embodiment, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor and the input / output device is connected to the processor.

[0417] Optionally, in this embodiment, the electronic device may also be configured to execute steps S1, S2, or S3 via a computer program.

[0418] Embodiments of this disclosure also provide a computer program product, which includes a computer program that, when executed by a processor, implements the steps in any of the above method embodiments.

[0419] Embodiments of this disclosure also provide another computer program product, including a non-volatile computer-readable storage medium storing a computer program that, when executed by a processor, implements the steps in any of the above method embodiments.

[0420] The embodiments described herein also provide a computer program that includes computer instructions stored in a computer-readable storage medium; a processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the steps in any of the above method embodiments.

[0421] Specific examples in this embodiment can be found in the examples described in the above embodiments and exemplary implementations, and will not be repeated here.

[0422] It is obvious to those skilled in the art that the modules or steps of this disclosure described above can be implemented using general-purpose computing devices. They can be centralized on a single computing device or distributed across a network of multiple computing devices. They can be implemented using computer-executable program code, and thus can be stored in a storage device for execution by a computing device. In some cases, the steps shown or described can be performed in a different order than those presented herein, or they can be fabricated as separate integrated circuit modules, or multiple modules or steps can be fabricated as a single integrated circuit module. Thus, this disclosure is not limited to any particular combination of hardware and software.

[0423] The above description is merely a preferred embodiment of this disclosure and is not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A signal measurement method applied to a terminal device, comprising: determining a range to which a terminal device belongs in a transmitting signal received from a base station, and performing measurement on a serving cell corresponding to the terminal device based on a receiver state corresponding to the range, to obtain a measurement result, wherein the range comprises one of the following: only a first coverage range, only a second coverage range, and an overlapping range of the first coverage range and the second coverage range, the first coverage range being a service range in which a low-power wake-up receiver (LR) is located, the second coverage range being a service range in which a main communication unit (MR) is located, and a transmitting power of the transmitting signal being configured by the base station; generating a handover control instruction of the terminal device according to a comparison result of the measurement result and a threshold value configured by the base station, and switching the range according to the handover control instruction.

2. The signal measurement method of claim 1, wherein, The serving cell corresponding to the terminal device comprises a current serving cell, and the measurement on the serving cell corresponding to the terminal device based on the receiver state corresponding to the range comprises: in a case where it is determined that the range to which the terminal device belongs is only the second coverage range, confirming that the receiver state is that the MR is in an open state and the LR is in a closed state; performing measurement on the current serving cell based on a pilot signal to obtain a first measurement result, wherein the first measurement result comprises at least one of the following: SS-RSRP and SS-RSRQ, and the pilot signal comprises at least one of the following: a primary synchronization signal (PSS) and a secondary synchronization signal (SSS); in a case where it is determined that the first measurement result is less than a first preset threshold value, setting the handover control instruction as not switching the range to which the terminal device belongs; wherein the first preset threshold value is used to determine whether a terminal device in the second coverage range can enter the first coverage range.

3. The signal measurement method of claim 2, wherein, After the measurement on the current serving cell based on the pilot signal to obtain the first measurement result, the method further comprises: in a case where it is determined that the first measurement result is greater than or equal to the first preset threshold value and the first measurement result is less than a second preset threshold value, determining that the range to which the terminal device belongs changes from only the second coverage range to the overlapping range, and determining that the MR and the LR are both in the open state; performing measurement on the current serving cell based on the pilot signal, wherein the second preset threshold value is used to determine whether the terminal device can completely enter the first coverage range.

4. The signal measurement method of claim 3, wherein, The serving cell corresponding to the terminal device further comprises a neighboring cell of the current serving cell, and the method further comprises: in a case where the first measurement result indicates that a quality of the current serving cell is lower than a preset serving cell quality, performing, respectively, an intra-frequency neighboring cell measurement, an inter-frequency neighboring cell measurement, and an inter-system type neighboring cell measurement. not performing inter-frequency neighbor cell measurement of the same priority, inter-frequency neighbor cell measurement of a low priority, inter-system type neighbor cell measurement of a low priority, in a case that the first measurement result indicates that the quality of the current serving cell is higher than a preset serving cell quality; controlling the MR to be turned on in a specified period, and measuring a neighbor cell having a high priority inter-frequency or a high priority inter-system type based on the pilot signal, in a case that the high priority inter-frequency or the high priority inter-system type is configured. 5.The signal measurement method of claim 3, further comprising: determining that the terminal device belongs to the overlapping range; in a case that the first measurement result is greater than or equal to the second preset threshold value, determining that the MR changes from the open state to the closed state, and determining that the LR is in the open state, then measuring the current serving cell based on a low power synchronization signal (LP-SS) to obtain a second measurement result, the second measurement result comprising at least one of: LP-RSRP, LP-RSRQ.

6. The signal measurement method of claim 5, wherein, in the process of measuring the current serving cell based on the low power synchronization signal (LP-SS), the method further comprising: determining that the terminal device belongs to only the first coverage range; not performing inter-frequency neighbor cell measurement of the same priority, inter-frequency neighbor cell measurement of a low priority, inter-system type neighbor cell measurement of a low priority, in a case that the first measurement result indicates that the quality of the current serving cell is higher than a preset serving cell quality; controlling the MR to be turned on in a specified period, and measuring a neighbor cell having a high priority inter-frequency or a high priority inter-system type based on the pilot signal, in a case that the high priority inter-frequency or the high priority inter-system type is configured. 7.The signal measurement method of claim 5, further comprising: determining that the terminal device belongs to only the first coverage range; in a case that the second measurement result is greater than or equal to a third preset threshold value, and the second measurement result is less than a fourth preset threshold value, determining that the terminal device belongs to the overlapping range from only the first coverage range, and determining that the MR and the LR are both in the open state, measuring the current serving cell based on the pilot signal; wherein the third preset threshold value is used to determine whether the terminal device can completely fallback from the first coverage range to the second coverage range, and the fourth preset threshold value is used to determine whether the terminal device completely in the first coverage range can fallback to the overlapping range. 8.The signal measurement method of claim 7, further comprising: measuring a neighbor cell of the current serving cell based on the pilot signal; in a case that the quality of the current serving cell is lower than a preset serving cell quality, performing inter-frequency neighbor cell measurement, inter-frequency neighbor cell measurement and inter-system type neighbor cell measurement, respectively; not performing intra-frequency neighbor cell measurement, equal priority inter-frequency neighbor cell measurement, low priority inter-frequency neighbor cell measurement, low priority inter-system type neighbor cell measurement; controlling the MR to be open within a specified period, and measuring a neighbor cell with high priority inter-frequency or high priority inter-system type based on the pilot signal, in a case where high priority inter-frequency or high priority inter-system type is configured.

9. The signal measurement method of claim 5, wherein, after determining that the terminal device belongs to only the first coverage range, the method further comprises: in a case where the second measurement result is greater than or equal to the fourth preset threshold value, determining that the terminal device still belongs to only the first coverage range; setting a handover control instruction of the terminal device to not switch the belonging range, so as to keep the belonging range of the terminal device in only the first coverage range.

10. The signal measurement method of claim 7, the method further comprising: determining that the terminal device belongs to the overlapping range; in a case where the first measurement result of measuring the current serving cell based on the pilot signal is less than the third preset threshold value, determining that the belonging range of the terminal device completely retracts from the overlapping range to the second coverage range, and then measuring the current serving cell based on the pilot signal.

11. The signal measurement method of claim 10, the method further comprising: measuring a neighbor cell of the current serving cell based on the pilot signal; respectively performing intra-frequency neighbor cell measurement, inter-frequency neighbor cell measurement and inter-system type neighbor cell measurement.

12. The signal measurement method of claim 7, the method further comprising: in a case where the second measurement result is less than the third preset threshold value, determining that the belonging range of the terminal device completely retracts from only the first coverage range to the second coverage range, and then measuring the current serving cell based on the pilot signal.

13. The signal measurement method of claim 12, the method further comprising: measuring a neighbor cell of the current serving cell based on the pilot signal; respectively performing intra-frequency neighbor cell measurement, inter-frequency neighbor cell measurement and inter-system type neighbor cell measurement.

14. The signal measurement method of claim 3, the method further comprising: in a case where the first measurement result is greater than the second preset threshold value, determining that the belonging range of the terminal device changes from only the second coverage range to only the first coverage range, determining that the MR is in a closed state and only the LR is in an open state; measuring the current serving cell based on the LP-SS.

15. The signal measurement method of claim 14, the method further comprising: determining that the terminal device belongs to only the first coverage range; not performing intra-frequency neighbor cell measurement, equal priority inter-frequency neighbor cell measurement, low priority inter-frequency neighbor cell measurement, low priority inter-system type neighbor cell measurement. In the case that a high-priority inter-frequency or a high-priority inter-system type is configured, the MR is controlled to be turned on in a specified period, and a neighbor cell with the high-priority inter-frequency or the high-priority inter-system type is measured based on the pilot signal.

16. The signal measurement method of claim 14, further comprising: In the case that the second measurement result of measuring the current serving cell based on the LP-SS is greater than the fourth preset threshold value, it is determined that the range to which the terminal device belongs is still only the first coverage range; The handover control instruction of the terminal device is set to not switch the range to which the terminal device belongs, so that the range to which the terminal device belongs is kept in only the first coverage range.

17. The signal measurement method of claim 1, wherein, The service cell corresponding to the terminal device includes a current serving cell, and the range to which the terminal device receives a transmission signal from a base station is determined, including: The range to which the terminal device receives a transmission signal from a base station is determined according to a comparison result of the MR opening parameter configured for a cell network of the service cell corresponding to the terminal device, the measurement result and the first preset threshold value, including: The receiver state is determined to be in the MR opening state based on the MR opening parameter; A first measurement result obtained by measuring the current serving cell based on a pilot signal is acquired; In the case that the first measurement result is greater than or equal to the first preset threshold value, it is determined that the range is the overlapping range; In the case that the first measurement result is less than the first preset threshold value, it is determined that the range is only the second coverage range.

18. The signal measurement method of claim 17, wherein, The service cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: Whether to measure a neighbor cell of the current serving cell is determined according to the first measurement result, including: In the case that the first measurement result indicates that the quality of the current serving cell is higher than a preset service cell quality, and the cell network is not configured with a high-priority inter-frequency or a high-priority inter-system type, the terminal device does not perform inter-frequency neighbor cell measurement, inter-frequency neighbor cell measurement, low-priority inter-frequency neighbor cell measurement, and low-priority inter-system type neighbor cell measurement. In the case that the first measurement result indicates that the quality of the current serving cell is lower than a preset service cell quality, and the cell network is not configured with a high-priority inter-frequency or a high-priority inter-system type, inter-frequency neighbor cell measurement, inter-frequency neighbor cell measurement and inter-system type neighbor cell measurement are respectively performed.

19. The signal measurement method of claim 1, wherein, The service cell corresponding to the terminal device includes a current serving cell, and the range to which the terminal device receives a transmission signal from a base station is determined, including: In the case that the receiver state is determined to be in the MR closing state and the LR is in the opening state, it is determined that the range is only the first coverage range; The service cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: The current serving cell is measured based on the LP-SS; In a case where it is determined that the receiver state is that the MR is in the closed state, and the cell network of the serving cell corresponding to the terminal device is not configured with a high priority inter-frequency or a high priority inter-system type, no measurement is performed on a neighbor cell of the current serving cell.

20. The signal measurement method of claim 1, wherein, The serving cell corresponding to the terminal device includes a current serving cell, and a range of the terminal device receiving a transmission signal from a base station is determined, including: The range of the terminal device receiving a transmission signal from a base station is determined according to a comparison result of the MR opening parameter configured for the cell network of the serving cell corresponding to the terminal device and a first preset threshold value, including: It is determined that the MR is in the open state based on the MR opening parameter; A first measurement result obtained by measuring the current serving cell based on a pilot signal is acquired; In a case where it is determined that the first measurement result is greater than or equal to the first preset threshold value, it is determined that the range is the overlapping range; In a case where it is determined that the first measurement result is less than the first preset threshold value, it is determined that the range is only the second coverage range.

21. The signal measurement method of claim 20, wherein, The serving cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: It is determined whether to perform measurement on a neighbor cell of the current serving cell according to the first measurement result, including: In a case where the first measurement result indicates that the quality of the current serving cell is higher than a preset serving cell quality, and the cell network is configured with a high priority inter-frequency or a high priority inter-system type, the MR is controlled to be turned on in a specified period, and neighbor cell measurement of a high priority inter-frequency or a high priority inter-system type is performed based on the pilot signal. In a case where the first measurement result indicates that the quality of the current serving cell is lower than a preset serving cell quality, and the cell network is configured with a high priority inter-frequency or a high priority inter-system type, intra-frequency neighbor cell measurement, inter-frequency neighbor cell measurement and inter-system type neighbor cell measurement are performed respectively.

22. The signal measurement method of claim 1, wherein, The serving cell corresponding to the terminal device includes a current serving cell, and a range of the terminal device receiving a transmission signal from a base station is determined, including: In a case where it is determined that the receiver state is that the MR is in the closed state, and the LR is in the open state, it is determined that the range is only the first coverage range; The serving cell corresponding to the terminal device is measured based on the receiver state corresponding to the range, including: The current serving cell is measured based on the LP-SS to obtain a second measurement result. In a case where the cell network of the serving cell corresponding to the terminal device is configured with a high priority inter-frequency or a high priority inter-system type, measurement is performed on a neighbor cell with a high priority inter-frequency or a high priority inter-system type.

23. The signal measurement method of claim 22, wherein, The measurement on the neighbor cell with a high priority inter-frequency or a high priority inter-system type includes: determining that the MR changes from the closed state to the open state, measuring the current serving cell based on the pilot signal to obtain a first measurement result; performing, based on a comparison result of the first measurement result and the threshold value, intra-frequency neighbor cell measurement, inter-frequency neighbor cell measurement, and inter-system type neighbor cell measurement.

24. The signal measurement method according to any one of claims 1 to 23, wherein, The threshold value is determined by at least one of the following: predefined by the base station, configured by signaling, indicated by signaling.

25. The signal measurement method of claim 24, wherein, The signaling at least includes one of the following: radio resource control (RRC) signaling, media access control (MAC) control element (CE) signaling, downlink control information (DCI) signaling, and system information block (SIB) signaling. In the process of generating a handover control instruction of the terminal device based on a comparison result of the measurement result and the threshold value configured by the base station, and switching the scope of the terminal device according to the handover control instruction, the threshold value at least includes one of the following: a first preset threshold value, a second preset threshold value, a third preset threshold value, and a fourth preset threshold value.

26. A signal measurement method applied to a base station, comprising:

27. The signal measurement method of claim 26, wherein, sending a transmission signal and a threshold value configured for a terminal device to the terminal device, so that the terminal device measures a serving cell corresponding to the terminal device based on a receiver state corresponding to a scope of the transmission signal to obtain a measurement result, generates a handover control instruction of the terminal device based on a comparison result of the measurement result and the threshold value, and switches the scope according to the handover control instruction. After sending the transmission signal and the threshold value configured for the terminal device to the terminal device, the method further comprises: configuring an MR opening parameter for a cell network of the serving cell corresponding to the terminal device; 28. The signal measurement method of claim 26, wherein, sending the MR opening parameter to the terminal device, so that the terminal device measures the serving cell corresponding to the terminal device based on a receiver state corresponding to the MR opening parameter to obtain a measurement result, generates a handover control instruction of the terminal device based on a comparison result of the measurement result and the threshold value, and switches the scope according to the handover control instruction. After sending the transmission signal and the threshold value configured for the terminal device to the terminal device, the method further comprises: configuring transmission powers of different transmission signals according to a preset configuration mode; sending the different transmission signals and the transmission powers of the different transmission signals to the terminal device, so that the terminal device performs a filtering measurement operation based on the different transmission signals after merging, wherein the different transmission signals include one of the following: a first transmission signal received by a master receiver (MR) of the terminal device and a second transmission signal received by a low-power wake-up receiver (LR) of the terminal device, and transmission signals received by different types of low-power wake-up receivers (LRs).

29. The signal measurement method of claim 28, wherein, The preset configuration mode at least includes direct configuration, and the transmission power of different transmission signals is configured according to the preset configuration mode, including: In the case that the different transmission signals include a first transmission signal received by the terminal device through a main communication unit MR and a second transmission signal received by the terminal device through a low-power wake-up receiver LR, the transmission power is configured by one of the following ways: Configuring MR SSS power X and LP-WUS power Y for the cell network of the serving cell corresponding to the terminal device; Configuring MR SSS power X and OOK-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; Configuring MR SSS power X and OFDM-based LR PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; Configuring MR SSS power X and OFDM-based LR LP-SS power Y for the cell network of the serving cell corresponding to the terminal device.

30. The signal measurement method of claim 28, wherein, The preset configuration mode at least includes indirect configuration, and the transmission power of different transmission signals is configured according to the preset configuration mode, including: Determining a first known signal of the cell network of the serving cell corresponding to the terminal device, wherein the transmission power of the first known signal has been synchronized to the terminal device; Indicating the power offset value between the first known signal and LP-WUS, then determining the power of LP-WUS as the sum of the power value of the first known signal and the power offset value; Indicating the power offset value between the first known signal and OOK-based LR LP-SS, then the power of OOK-based LR LP-SS is the sum of the power value of the first known signal and the power offset value; Indicating the power offset value between the first known signal and OFDM-based LR PSS / SSS, then the power of OFDM-based LR PSS / SSS is the sum of the power value of the first known signal and the power offset value; Indicating the power offset value between the first known signal and OFDM-based LR LP-SS, then the power of OFDM-based LR LP-SS is the sum of the power value of the first known signal and the power offset value.

31. The signal measurement method of any one of claims 29 to 30, wherein, The different transmission signals and the transmission power of the different transmission signals are sent to the terminal device, so that the terminal device performs filtering measurement operation based on the combined different transmission signals, including: The first transmission signal, the second transmission signal, the transmission power of the first transmission signal and the transmission power of the second transmission signal are sent to the terminal device, so that the terminal device receives the first transmission signal and the second transmission signal at different time instants, and performs filtering measurement operation based on the combined first transmission signal and second transmission signal.

32. The signal measurement method of claim 28, further comprising: in the case that the transmission power of the different transmission signals is configured to the terminal device through signaling, transmitting the first transmission signal and the second transmission signal to the terminal device, so that the terminal device receives the first transmission signal at a first time and receives the second transmission signal at a second time based on the power offset value indicated by the base station, and performs a filtering measurement operation based on the first transmission signal and the second transmission signal after merging; or, in the case that the transmission power of the different transmission signals is configured to the terminal device through signaling, transmitting the first transmission signal and the second transmission signal to the terminal device, so that the terminal device receives the second transmission signal at a first time and receives the first transmission signal at a second time based on the power offset value indicated by the base station, and performs a filtering measurement operation based on the first transmission signal and the second transmission signal after merging.

33. The signal measurement method of claim 28, wherein, The preset configuration mode at least includes direct configuration, and the transmission power of the different transmission signals is configured according to the preset configuration mode, including: in the case that the different transmission signals include transmission signals of different types of low-power wake-up receivers LR, the transmission power is configured by one of the following ways: configuring LR LP-WUS power X and LR OOK-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR LP-WUS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based PSS / SSS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OOK-based LP-SS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device; configuring LR OFDM-based PSS / SSS power X and LR OFDM-based LP-SS power Y for the cell network of the serving cell corresponding to the terminal device.

34. The signal measurement method of claim 33, wherein, transmitting the different transmission signals and the transmission power of the different transmission signals to the terminal device, so that the terminal device performs a filtering measurement operation based on the different transmission signals after merging, including: determining a third transmission signal belonging to an OOK based LR receiver and a fourth transmission signal belonging to an OFDM based LR receiver from the transmission signals of the low power wake-up receivers LR of different types; sending the third transmission signal, the fourth transmission signal, the transmission power of the third transmission signal and the transmission power of the fourth transmission signal to the terminal device, so that the terminal device receives the third transmission signal and the fourth transmission signal at different time instants and performs filtering measurement operation based on the combined third transmission signal and fourth transmission signal.

35. The signal measurement method of claim 28, wherein, The preset configuration mode at least includes indirect configuration, and the transmission power of different transmission signals is configured according to the preset configuration mode, including: configuring a power offset value between LR LP-WUS and LR OOK-based LP-SS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, and determining the power of the LP-WUS as the sum of the power value of the second known signal and the power offset value, or determining the power of the LR OOK-based LP-SS as the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal at least includes one of the following: LR LP-WUS, LR OOK-based LP-SS; configuring a power offset value between LR LP-WUS and LR OFDM-based PSS / SSS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, and determining the power of the LP-WUS as the sum of the power value of the second known signal and the power offset value, or determining the power of the LR OFDM-based PSS / SSS as the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal at least includes one of the following: LR LP-WUS, LR OFDM-based PSS / SSS; configuring a power offset value between LR LP-WUS and LR OFDM-based LP-SS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, and determining the power of the LP-WUS as the sum of the power value of the second known signal and the power offset value, or determining the power of the LR OFDM-based LP-SS as the sum of the power value of the second known signal and the power offset value, wherein the transmission power of the second known signal has been synchronized to the terminal device, and the second known signal at least includes one of the following: LR LP-WUS, LR OFDM-based LP-SS; configuring a power offset value between the LROOK-based LP-SS and the LROFDM-based PSS / SSS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, determining a power of the LROOK-based LP-SS as a sum of a power value of the second known signal and the power offset value, or determining a power of the LROFDM-based PSS / SSS as a sum of the power value of the second known signal and the power offset value, wherein a transmission power of the second known signal is synchronized to the terminal device, and the second known signal comprises at least one of the following: the LROOK-based LP-SS, the LROFDM-based PSS / SSS; configuring a power offset value between the LROOK-based LP-SS and the LROFDM-based LP-SS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, determining a power of the LROOK-based LP-SS as a sum of a power value of the second known signal and the power offset value, or determining a power of the LROFDM-based LP-SS as a sum of the power value of the second known signal and the power offset value, wherein a transmission power of the second known signal is synchronized to the terminal device, and the second known signal comprises at least one of the following: the LROOK-based LP-SS and the LROFDM-based LP-SS. configuring a power offset value between the LROFDM-based PSS / SSS and the LROFDM-based LP-SS for a cell network of a serving cell corresponding to the terminal device, and a second known signal, determining a power of the LROFDM-based PSS / SSS as a sum of a power value of the second known signal and the power offset value, or determining a power of the LROFDM-based LP-SS as a sum of the power value of the second known signal and the power offset value, wherein a transmission power of the second known signal is synchronized to the terminal device, and the second known signal comprises at least one of the following: the LROFDM-based PSS / SSS and the LROFDM-based LP-SS.

36. The signal measurement method of claim 35, further comprising: in a case where the transmission power of the different transmission signals is configured to the terminal device through signaling, transmitting the transmission signals of different types of the low-power wake-up receiver LR to the terminal device, so that the terminal device receives a third transmission signal belonging to an OOK based LR receiver at a third time, and receives a fourth transmission signal belonging to an OFDM based LR receiver at a fourth time, and performing a filtering measurement operation based on the third transmission signal and the fourth transmission signal after being combined. Or, in the case of transmitting the transmission power of the different transmission signals to the terminal device through signaling, transmitting the transmission signals of different types of low-power wake-up receivers LR to the terminal device, so that the terminal device receives a fourth transmission signal belonging to an OFDM based LR receiver at a third time and a third transmission signal belonging to an OOK based LR receiver at a fourth time, and performing a filtering measurement operation based on the third transmission signal and the fourth transmission signal after merging.

37. The signal measurement method of any one of claims 26 to 36, wherein, The transmission power of the different transmission signals is transmitted to the terminal device at least by one of the following ways: pre-defined configuration, configuration through signaling to the terminal device, indication through signaling to the terminal device.

38. The signal measurement method of claim 37, wherein, The signaling at least includes one of the following: RRC signaling, MAC CE signaling, DCI signaling, SIB signaling.

39. A signal measurement apparatus, comprising: A determination module configured to determine the scope of the transmission signal received by the terminal device from the base station, and perform measurement on the serving cell corresponding to the terminal device based on the receiver state corresponding to the scope, to obtain a measurement result, wherein the scope includes one of the following: only the first coverage range, only the second coverage range, the overlapping range of the first coverage range and the second coverage range, the first coverage range being the service range of the low-power wake-up receiver LR, and the second coverage range being the service range of the main communication unit MR, and the transmission power of the transmission signal being configured by the base station; A switching module configured to generate a switching control instruction of the terminal device according to the comparison result of the measurement result and the threshold value configured by the base station, and switch the scope according to the switching control instruction.

40. A signal measurement apparatus, comprising: A sending module configured to send a transmission signal and a threshold value configured for a terminal device to the terminal device, so that the terminal device performs measurement on the serving cell corresponding to the terminal device based on the receiver state corresponding to the scope of the transmission signal, to obtain a measurement result, generates a switching control instruction of the terminal device according to the comparison result of the measurement result and the threshold value configured by the base station, and switches the scope according to the switching control instruction.

41. A computer readable storage medium having stored therein a computer program, wherein, The computer program is configured to execute the method described in any one of claims 1 to 38 when running.

42. An electronic device comprising a memory and a processor, the memory having a computer program stored therein, and the processor being configured to execute the method described in any one of claims 1 to 38 by the computer program.

43. A computer program product, comprising a computer program stored therein, the computer program being configured to execute the method described in any one of claims 1 to 38 when running.

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