WO2023071851A1 - Ssb windowing method and apparatus, communication device, storage medium, program, and program product - Google Patents

Abstract

Provided in the embodiments of the present application is an SSB windowing method. The method comprises: screening one or more SSB candidate sets to be selected, so as to obtain a target SSB set that is suitable for a first operation mode; and performing windowing on the target SSB set according to the first operation mode. Further provided in the embodiments of the present application are a communication apparatus, a communication device, storage medium, a program and a program product.

Description

SSB window opening method and device, communication equipment, storage medium, program, and program product

Cross References to Related Applications

This application is based on the Chinese patent application with the application number 202111278135.0, the application date is October 30, 2021, and the invention title is "SSB window opening method and device, communication equipment, storage medium", and claims the priority of the Chinese patent application , the entire content of this Chinese patent application is hereby incorporated into this application as a reference.

technical field

The present application relates to the field of electronic technology, and in particular to an SSB window opening method and device, communication equipment, storage media, programs, and program products.

Background technique

Compared with the long-term evolution (Long Term Evolution, LTE) technology, the fifth generation mobile communication network (5th Generation, 5G) technology has a higher frequency, a larger bandwidth, and a more flexible subframe structure, which greatly improves the system performance. throughput, reducing system latency and increasing system capacity.

At present, the terminal device is receiving SSB, and the time domain distribution of the synchronization signal and physical broadcast channel block (Synchronization Signal and physical broadcast channel block, SSB) allocated by the network device to the terminal device determines the working mode of the terminal device. This working mode can It is understood that the change of operating frequency and/or voltage of related chips (such as baseband chips) in the terminal device when windowing the SSB limits the selection of the working mode of the terminal device.

Contents of the invention

Embodiments of the present application provide a window opening method and device, communication equipment, storage media, programs, and program products.

The technical scheme of the present application is realized like this:

In the first aspect, a SSB windowing method is provided, including:

Screening out a target SSB set adapted to the first working mode from one or more SSB candidate sets to be selected;

According to the first working mode, windowing is performed on the target SSB set.

In a second aspect, a communication device is provided, including:

A selection unit configured to select a target SSB set suitable for the first working mode from one or more SSB candidate sets to be selected;

A processing unit configured to perform windowing on the target SSB set according to the first working mode.

In a third aspect, a communication device is provided, and the communication device includes a processor and a memory storing instructions executable by the processor;

The processor and the memory are connected through a bus;

The processor is configured to execute the steps of the above-mentioned SSB windowing method when running the executable instruction stored in the memory.

In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps in the above-mentioned SSB windowing method are implemented.

According to a fifth aspect, a computer program product is provided, including computer program instructions, the computer program instructions cause a computer to execute the steps of the above-mentioned SSB windowing method.

In a sixth aspect, a computer program is provided, which, when run on a computer, causes the computer to execute the steps of the above-mentioned SSB windowing method.

Description of drawings

FIG. 1 is a schematic diagram of an exemplary network architecture provided by an embodiment of the present application;

FIG. 2 is a schematic diagram of an exemplary business scenario provided by an embodiment of the present application;

FIG. 3 is a schematic flowchart of a method for receiving SSB in a related art provided by an embodiment of the present application;

FIG. 4A is a first schematic diagram of windowing power consumption sequence of a terminal device in a related art provided by an embodiment of the present application;

FIG. 4B is a second schematic diagram of windowing power consumption sequence of a terminal device in a related art provided by an embodiment of the present application;

Fig. 5 is a schematic flow diagram 1 of an SSB windowing method provided by an embodiment of the present application;

FIG. 6A is a first schematic diagram of windowing SSB provided by the embodiment of the present application;

FIG. 6B is a first schematic diagram of windowing SSB provided by the embodiment of the present application;

Fig. 7 is a schematic diagram 3 of windowing SSB provided by the embodiment of the present application;

Fig. 8 is a schematic diagram 4 of windowing SSB provided by the embodiment of the present application;

Fig. 9 is a schematic flow diagram II of an SSB windowing method provided in the embodiment of the present application;

FIG. 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application;

FIG. 11 is a schematic structural diagram of a communication device provided by an embodiment of the present application.

Detailed ways

In order to understand the characteristics and technical contents of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present application.

It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices.

It should be understood that the technical solutions of the embodiments of the present application can be applied to new radio (New Radio, NR) systems or future communication systems, and can also be used in various other wireless communication systems, such as: Narrow Band-Internet of Things (Narrow Band-Internet of Things) Things, NB-IoT) system, Global System of Mobile communication (GSM), Enhanced Data rate for GSM Evolution (EDGE) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, Code Division Multiple Access (CDMA2000) system, Time Division-Synchronization Code Division Multiple Access (TD-SCDMA) system, General Packet Wireless Service (General Packet Radio Service, GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (Frequency Division Duplex, FDD) system, LTE Time Division Duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS) and so on.

FIG. 1 shows a network architecture to which this embodiment of the present application may apply. As shown in FIG. 1 , the network architecture provided in this embodiment includes: a network device 101 and a terminal device 102 . The terminal devices involved in the embodiments of the present application may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other electronic devices connected to wireless modems, as well as various forms of user terminal devices ( terminal device) or mobile station (Mobile Station, MS) and so on. The network device involved in the embodiment of the present application is a device deployed in a wireless access network to provide a wireless communication function for a terminal device. In the embodiment of the present application, the network device may be, for example, the base station shown in FIG. 1 , and the base station may include electronic devices such as various forms of macro base stations, micro base stations, relay stations, and access points.

FIG. 2 shows a service scenario where the method for selecting an SSB candidate set provided by this application may be applicable. The method provided by this embodiment of the application can be applied to a discontinuous reception (Discontinuous Reception, DRX) mechanism of a terminal device. The method provided in the embodiment of the present application can be applied to an idle state DRX mechanism and a connected state DRX (Connected DRX, C-DRX) mechanism.

Wherein, the idle state DRX mechanism is the paging mechanism. Figure 2 shows a DRX cycle. In the paging mechanism, the terminal equipment in the idle state only monitors the Physical Downlink Control Channel (PDCCH) in a specific period of time (such as the paging listening opportunity) to receive paging call message. At other times, the monitoring function can be turned off and the PDCCH is not monitored.

In addition, in the connected state DRX mechanism, the terminal device can monitor the PDCCH within a specific period of time (for example, the continuous monitoring opportunity C-DRX on-duration) to receive information transmitted by the network device. Do not monitor the PDCCH at other times (ie, non-monitoring occasions).

In some embodiments, the paging monitoring timing and the continuous monitoring timing may be configured by the network device, or may be predefined, which is not limited in this embodiment of the present application.

Based on this, the terminal device may determine the working mode (such as deep sleep mode, light sleep mode, active mode, etc.) of the terminal device according to different application scenarios. Different working modes can meet different processing capability requirements of terminal devices. For example, in the active mode, the terminal device needs to be able to quickly respond to data requests and monitor all information. In the sleep mode, the terminal device does not need to respond to requests, that is, it does not monitor information, so this mode has low requirements on the processing capability of the terminal device. Among them, the terminal equipment can adjust the operating frequency and/or voltage of the chip through the dynamic voltage frequency adjustment (Dynamic Voltage and Frequency Scaling, DVFS) technology to adjust the processing capacity of the terminal equipment, and achieve energy saving under the premise of meeting the demand for processing capacity. the goal of.

It can be understood that when the terminal device is switched between the active mode, the light sleep mode, and the deep sleep mode, the terminal device can continuously adjust the frequency and/or voltage of the chip, so that the terminal device is in different working modes. Looking at the two-dimensional distribution graph of time versus frequency and/or voltage, the adjustment of the terminal device to frequency and/or voltage is similar to windowing. That is to say, in different working modes, the frequency and/or voltage of window opening are different.

Exemplarily, in the service scenario shown in FIG. 2, the terminal device can increase the frequency and/or voltage at the time domain position of the paging listening opportunity/continuous listening opportunity, that is, open the window to the maximum, so that the terminal device is in Active mode to monitor the PDCCH. In addition, the terminal device can reduce the frequency and/or voltage at other time domain positions other than the paging monitoring timing/continuous monitoring timing, so that the terminal device is in a deep sleep mode, and the window is opened to the minimum, thereby saving power consumption.

In practical applications, the terminal device needs to perform pre-synchronization with the network device before the paging monitoring opportunity or the continuous monitoring opportunity, and the terminal device also needs to perform neighbor cell measurement based on handover requirements. That is to say, the terminal device needs to open a window to receive the pre-synchronization SSB before the paging monitoring opportunity or the continuous monitoring opportunity, so as to complete the pre-synchronization with the network device. In addition, when there is a need for handover, the terminal device can perform windowing to receive the neighbor cell measurement SSB, so as to realize the neighbor cell measurement.

Refer to FIG. 3 for a schematic flowchart of a method for receiving SSB in a related art. The method for receiving SSB in the related art may include the following steps:

Step 301, enter the 5G standby mode.

Step 302, determine the time domain position of the paging frame (Paging Frame, PF)/paging position (Paging Occasion, PO) paging monitoring occasion (Monitoring Occasion, MO).

Here, the terminal device can determine the time-domain position of the PF/PO according to the network configuration and the identification information (Identity document, ID) of the terminal device, or calculate the time-domain position of the MO according to the current beam.

Step 303: Determine the received number of pre-synchronized SSBs according to the time domain positions of the PO/PF/MO.

In the related art, the terminal device may determine a preset number (for example, one or two) of SSBs for pre-synchronization according to the time domain position of the PO/PF/MO. For ease of expression, the present application will refer to the SSB determined for pre-synchronization as pre-synchronization SSB. Among them, the pre-synchronization SSB is used to realize the pre-synchronization between the terminal device and the network device, and the terminal device can perform automatic gain control (Automatic Gain Control, AGC) or automatic frequency control (Automatic Frequency Control, AFC) according to the pre-synchronization SSB and so on.

Step 304: Select a pre-synchronization SSB according to the received number of pre-synchronization SSBs.

Here, the terminal device may determine the pre-synchronization SSB that satisfies the received number according to the determined received number of pre-synchronized SSBs.

Step 305, judging whether to perform neighbor cell measurement.

Here, in the case that the terminal device needs to perform neighbor cell measurement, step 306 is performed; in the case that the terminal device does not perform neighbor cell measurement, step 308 is performed.

Step 306, according to the time domain position of the PO/PF/MO, determine the number of received neighbor cell measurement SSBs.

Here, in the case that neighbor cell measurement needs to be performed, the terminal device also needs to determine the SSB for neighbor cell measurement after PO/PF/MO. For ease of expression, the present application will refer to the SSB determined for neighboring cell measurement as the neighboring cell measurement SSB. Exemplarily, the terminal device may select a preset number of neighboring cells to measure the SSB according to the time domain position of the PO/PF/MO.

Step 307 , based on the received number of SSBs for neighboring cells, select a neighboring cell for measuring SSBs.

Here, the terminal device may determine, according to the determined received quantity of measured SSBs of neighboring cells, the measured SSBs of neighboring cells satisfying the received quantity.

Step 308, receiving the selected pre-synchronization SSB and/or neighbor cell measurement SSB.

After determining the pre-synchronization SSB and/or the neighbor cell measurement SSB, the terminal device can compare with the determined SSB (it can be the pre-synchronization SSB or the neighbor cell measurement SSB) according to the time domain position of PF/PO/MO The positional relationship between the time domain positions determines the frequency and/or voltage of the terminal device at different time domain positions. Corresponding to the change of frequency and/or voltage, the terminal device can have multiple operating modes, such as deep sleep mode, Light sleep mode, active mode, etc. Furthermore, the terminal device may receive the determined SSB according to the determined frequency and/or voltage magnitude at different time domain positions. Afterwards, the terminal device can perform pre-synchronization and/or neighbor cell measurement based on the received SSB.

Exemplarily, in a scenario where the terminal device does not need to perform neighbor cell measurement, referring to the timing diagram of windowing power consumption of the terminal device in a related art shown in FIG. 4A , the terminal device can select two SSBs located before the PF, As a pre-sync SSB.

Wherein, the terminal device can wake up from the deep sleep mode before the time domain position of the first pre-synchronization SSB arrives, and the terminal device can be in the active mode when the first pre-synchronization SSB (SSB1 in the figure) arrives, and The first pre-sync SSB (SSB1 in the illustration) is received in active mode. Since the time domain positions of the two pre-synchronization SSBs (SSB1 and SSB2 in the illustration) in Figure 4A are relatively close, the terminal device can immediately enter the Light sleep mode. It can be understood that, in the light sleep mode, the terminal device can adjust the frequency and/or voltage of the chip to turn off part of the monitoring function and save the power consumption of the terminal device. When the start moment of the time domain position of the second pre-synchronization SSB (SSB2 in the figure) arrives, the terminal device can immediately enter the active mode from the light sleep mode, and receive the second pre-synchronization SSB in the active mode. After the end device receives the second pre-synchronization SSB, it can enter the light sleep mode again to reduce power consumption. In case the time domain position of the PF is reached, the terminal device can enter the active mode again from the light sleep mode to listen to the paging message, and after the PO in the PF is over, the terminal device enters the deep sleep mode until the next DRX cycle The corresponding pre-sync SSB arrives. In the deep sleep mode, the terminal device turns off the monitoring function, and the power consumption is the lowest.

Exemplarily, in the scenario where the terminal device needs to perform neighbor cell measurement, referring to the power consumption sequence diagram of the terminal device in another related art shown in FIG. 4B , the terminal device selects the pre-synchronization SSB (SSB1' in the illustration ), the first SSB (SSB2' in the figure) after the pre-synchronization SSB can be used as the neighboring cell measurement SSB.

Among them, the terminal device can wake up from the deep sleep mode before the time domain position of the pre-synchronization SSB arrives, and the terminal device can be in the active mode when the pre-synchronization SSB (SSB1' in the figure) arrives, and receive in the active mode Pre-synchronize the SSB (SSB1' in the figure), and perform synchronization processing. In addition, the pre-synchronization SSB is relatively close to the MO time domain position in the PF. After the terminal device receives the pre-synchronization SSB in the active mode, it can immediately enter the light sleep mode, which saves power consumption and facilitates fast access when the PF arrives. Activate mode. Before the PF arrives, the terminal device can enter the active mode from the light sleep mode to listen to the paging message. Since the time domain positions of PF and neighbor cell measurement SSB (SSB2' in the figure) are closer, the terminal device has no time to switch the working mode. Therefore, after PF, the terminal device continues to be in the active mode and continues to monitor the downlink channel until Neighbor cell measurement SSB (SSB2' in the figure) is received. After receiving the neighbor cell measurement SSB, the terminal device can immediately enter the deep sleep mode until the corresponding pre-synchronization SSB of the next DRX cycle arrives.

It can be seen from the above example that the terminal equipment in the related art selects the SSB (including the pre-synchronization SSB and the neighboring cell measurement SSB) in a fixed manner, and selects the SSB closest to the PF. Furthermore, the terminal device determines the position of the terminal device at different time domain positions in the time domain according to the positional relationship between the selected time domain position of the SSB and the reference time domain position (such as the time domain position of the paging listening opportunity/continuous listening opportunity). working mode. In this way, the terminal device can adjust the frequency and/or voltage at different time domain positions through the DVFS technology according to the determined working mode, so as to achieve the purpose of energy saving. However, in related technologies, the working mode determined by the terminal device is determined by the time interval between the time domain position of the SSB closest to the PF and the reference time domain position, and the time interval depends on the configuration of the network device The time-domain distribution of the SSB, so the terminal equipment cannot flexibly select the working mode.

Based on this, an embodiment of the present application provides an SSB windowing method, which can filter out a target SSB set that is suitable for the first working mode from one or more candidate SSB sets to be selected; according to the first working mode, all The target SSB set is windowed. That is to say, the method provided by the embodiment of the present application can select the SSB according to the required working mode, so that the communication device can window the selected SSB in this working mode, so that the terminal device can flexibly select the working mode.

The SSB windowing method provided in the embodiment of the present application may be applied to a communication device. Wherein, the communication device may be implemented by means of software or hardware, and the communication device may be integrated into the terminal device shown in FIG. 1 in the embodiment of the present application.

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

An embodiment of the present application provides a SSB windowing method. FIG. 5 is a schematic flow diagram of the SSB windowing method provided in the embodiment of the present application. Referring to FIG. 5, in the embodiment of the present application, the SSB windowing method can be Include the following steps:

Step 110 , screening out a target SSB set suitable for the first working mode from one or more SSB candidate sets to be selected.

In the embodiment of the present application, before selecting the SSB set, the communication device may determine in advance the required working mode, that is, the first working mode. Further, a target SSB set suitable for the first working mode is selected from one or more SSB candidate sets.

Here, the communication device may select some SSBs according to a certain rule from the multiple SSBs configured by the network device, and obtain one or more SSB candidate sets to be selected.

Exemplarily, referring to FIG. 6A , the communication device may select SSB1 and SSB2 as one candidate SSB set from SSB1 , SSB2 and SSB3 , and select SSB3 as another candidate SSB set. The communication device may also select SSB1 as the first SSB candidate set to be selected from SSB1, SSB2 and SSB3, select SSB2 as the second SSB candidate set to be selected, and select SSB3 as the third SSB candidate set to be selected .

It should be noted that one SSB candidate set to be selected may include one or more SSBs, which is not limited in this embodiment of the present application.

It should be understood that the above-mentioned SSB candidate set may be a pre-synchronization SSB candidate set, wherein the pre-synchronization SSB candidate set is used for pre-synchronization, that is, to achieve pre-synchronization between the terminal device and the network device; the above-mentioned SSB candidate set may also be a neighbor cell measurement The SSB candidate set; wherein, the adjacent cell measurement SSB candidate set is used for the adjacent cell measurement, so as to realize the measurement of the adjacent cell by the terminal device. The embodiment of the present application does not limit the type of the SSB candidate set.

In some embodiments, the operating modes may include, but are not limited to, deep sleep mode, light sleep mode, and active mode. The first working mode may be any one of the above-mentioned deep sleep mode, light sleep mode and active mode. This embodiment of the present application does not limit it.

In this embodiment of the present application, adapting to the first working mode may refer to that the time interval between the selected target SSB set and the reference time domain position is not less than the minimum applicable duration of the first working mode.

Here, the reference time domain position includes paging listening occasions and/or continuous listening occasions. The minimum applicable duration of the first working mode may refer to the minimum duration required for the communication device to switch between the activation mode and the first working mode. It should be noted that the first working mode may be an active mode, and in this case the minimum applicable duration is 0.

It should be understood that the communication device needs to be in an active mode to receive complete information. Therefore, the communication device needs to be in an active mode at the time domain location of the selected SSB, as well as the reference time domain location, in order to receive the SSB and desired information. At other time domain positions, the working mode of the communication device needs to be determined according to two adjacent SSBs, or the length of the time interval between adjacent SSBs and the reference time domain position.

In a feasible example, if the time interval between the time domain position of a certain SSB and the reference time domain position is greater than or equal to the first preset duration, the communication device may in deep sleep mode. Here, the first preset duration may be the minimum duration required when the communication device switches from the active mode to the deep sleep mode, and then from the deep sleep mode to the active mode.

That is to say, when the time interval between the time domain position of the SSB and the reference time domain position is greater than the minimum duration required when the communication device switches from the active mode to the deep sleep mode, and then switches from the deep sleep mode to the active mode, Then the communication device can be in deep sleep mode during the time interval.

It can be understood that the first preset duration is the minimum applicable duration of the deep sleep mode.

In another feasible example, if the time interval between the time domain position of a certain SSB and the reference time domain position is less than the first preset duration and greater than or equal to the second preset duration, the communication device may Sleep mode between the time domain position and the reference time domain position. Here, the second preset duration may be the shortest duration required for the communication device to switch from the active mode to the light sleep mode, and then switch from the light sleep mode to the active mode.

That is to say, when the time interval between the time domain position of the SSB and the reference time domain position is less than the minimum applicable duration of the deep-sleep mode and greater than or equal to the second preset duration, it means that the communication device cannot be activated within the time interval. Mode to deep sleep mode switching, but switching from light sleep mode to active mode, and from active mode to light sleep mode is possible. In this case, the communications device may be in a light sleep mode for the time interval.

It can be understood that the second preset duration is the minimum applicable duration of the light sleep mode.

In yet another feasible example, if the time interval between the time domain position of an SSB and the reference time domain position is less than the second preset duration, the communication device may be between the SSB time domain position and the reference time domain position in active mode.

That is to say, when the time interval between the time domain position of the SSB and the reference time domain position is less than the shortest time required for switching from the active mode to the light sleep mode, and then from the light sleep mode to the active mode, the communication device is in Any switching of the working mode cannot be performed within this time interval, so the communication device can remain in the active mode within this time interval.

It can be understood that the minimum applicable duration of the activation mode may be 0.

In this embodiment of the present application, the communication device preselects the first working mode, and then selects a target SSB set suitable for the first working mode from one or more candidate SSB sets, that is, the communication device An SSB candidate set whose time interval between the time domain position of the SSB candidate set and the reference time domain position is greater than or equal to the minimum usage duration corresponding to the first working mode may be selected from one or more candidate SSB candidate sets to obtain the target SSB set.

In a feasible example, referring to FIG. 6A , a pre-synchronization scenario is taken as an example for description. This example includes three kinds of SSB candidate sets, and each candidate set includes one SSB, corresponding to SSB1, SSB2, and SSB3 respectively. If the communication device predetermines that the first working mode is the deep sleep mode, the communication device may select from the SSB1, SSB2, and SSB3 before the PF that the time interval between the SSB time domain position and the PF time domain position is greater than the first preset duration SSB, as the target SSB set. Among SSB1, SSB2, and SSB3, only the time interval between SSB3 and the time-domain position of the PF is greater than the first preset duration, and then SSB3 is used as the finally selected target SSB set.

In another feasible example, referring to FIG. 6B , a neighboring cell measurement scenario is taken as an example for description. This example also includes three kinds of SSB candidate sets, and each candidate set includes one SSB, corresponding to SSB1, SSB2, and SSB3 respectively. If the communication device predetermines that the first working mode is the deep sleep mode, the communication device may select from SSB1, SSB2, and SSB3 after PF that the time interval between the SSB time domain position and the PF time domain position is greater than the first preset duration SSB, as the target SSB set. Among SSB1, SSB2, and SSB3, only the time interval between SSB3 and the time-domain position of the PF is greater than the first preset duration, and then SSB3 is used as the finally selected target SSB set.

It should be noted that, when only one SSB is included in the SSB candidate set, the communication device may calculate the time interval between the SSB candidate set and the reference time domain position based on the time domain position of one SSB in the SSB candidate set. When the SSB candidate set includes multiple SSBs, the communication device may calculate the time interval between the SSB candidate set and the reference time domain position based on the time domain position of the SSB closest to the reference time domain position in the SSB candidate set.

Step 120, perform windowing on the target SSB set according to the first working mode.

In the embodiment of the present application, after the target SSB set is selected according to the first working mode, the communication device may perform windowing on the target SSB set, so as to receive the target SSB set for pre-synchronization or neighbor cell measurement.

Here, windowing the target SSB set means that the communication device can be in the first working mode between the window corresponding to the target SSB set and the window corresponding to the reference time domain position, and use the frequency and/or frequency corresponding to the first working mode or voltage to open the window. In addition, the communication device may also perform windowing at the frequency and/or voltage corresponding to the active mode within the window corresponding to the target SSB set and within the window corresponding to the reference time domain position, so as to be able to successfully receive the target SSB set, and possibly in Information transmitted at a reference time domain location.

In some embodiments, when the first working mode is the active mode, the communication device may use the first power consumption to perform windowing at the window corresponding to the target SSB set and the reference time domain position. The first power consumption is the power consumption corresponding to the active mode. Exemplarily, referring to FIG. 6A , when the first working mode is the active mode, the communication device may select SSB1 as the target SSB set. In this way, the communication device can perform windowing between the SSB1 and the PF at the first power consumption corresponding to the active mode.

In some embodiments, when the first working mode is the light sleep mode, the communication device may perform windowing at the second power consumption between the window corresponding to the target SSB set and the window corresponding to the reference time domain position. Here, the second power consumption is the power consumption corresponding to the light sleep mode, and the second power consumption is smaller than the first power consumption. Exemplarily, referring to FIG. 6A , when the first working mode is the light sleep mode, the communication device may select SSB2 as the target SSB set. In this way, the communication device can open the window between SSB2 and PF with the second power consumption corresponding to the light sleep mode.

In some embodiments, when the first working mode is the deep sleep mode, the communication device may perform windowing between the window corresponding to the target SSB set and the window corresponding to the reference time domain position with the third power consumption. Here, the third power consumption is the power consumption corresponding to the deep sleep mode, and the third power consumption is smaller than the second power consumption. Exemplarily, referring to FIG. 6A , when the first working mode is the deep sleep mode, the communication device may select SSB3 as the target SSB set. In this way, the communication device can open the window between the SSB3 and the PF at the third power consumption corresponding to the deep sleep mode.

In the embodiment of the present application, the communication device can adjust the operating frequency and/or voltage of the chip through the DVFS technology, so that the communication device is in different working modes. That is to say, the power consumption corresponding to each working mode may be determined by the operating frequency and/or voltage of the chip of the communication device in this working mode. For example, the first power consumption corresponding to the active mode may be determined by the operating frequency and/or voltage of the chip of the communication device in the active mode.

It can be understood that, in the SSB windowing method provided in the embodiment of the present application, after the communication device selects the first working mode, it can select a target SSB that is compatible with the first working mode from at least one SSB candidate set to be selected. In this way, the communication device can be in the first working mode at a time domain position between the time domain position where the selected target SSB set is located and the reference time domain position, so that the communication device can flexibly select the working mode.

In some embodiments, after step 120, the communication device may also perform the following steps:

Pre-synchronization or cell measurements are performed based on the received SSB signals in the target SSB set.

It can be understood that the communication device performs windowing on the target SSB set based on the first working mode, and receives SSB signals in the target SSB set. Further, the communication device may perform pre-synchronization based on the received SSB to receive the paging message, or perform neighbor cell measurement based on the received SSB. Wherein, when the target SSB set is a pre-synchronized SSB set, after receiving the SSB in the target SSB set, the communication device may perform pre-synchronization processing according to the SSB and receive a paging message. In the case that the target SSB set is the neighboring cell measurement SSB set, after receiving the SSB in the target SSB set, the communication device may perform neighboring cell measurement processing according to the SSB.

In some embodiments, the first working mode may be the working mode with the lowest power consumption, or the first working mode is the current working mode of the communication device.

In a possible implementation manner, the first working mode selected by the communication device may be the working mode with the lowest power consumption among the multiple working modes. Here, the working mode with the lowest power consumption may be the corresponding working mode when the operating frequency and/or voltage of the chip are adjusted to the minimum when the communication device performs DVFS processing.

Exemplarily, in the case that the working modes include deep sleep mode, light sleep mode and active mode, the first working mode may be the deep sleep mode.

It should be noted that the pre-selected first working mode of the communication device may be set in advance, or may be configured independently by the user, which is not limited in this embodiment of the present application. Self-configuration by the user may be that the user manually selects the power consumption optimization function, and the communication device may set the first working mode as the lowest power consumption working mode based on the selected power consumption optimization function, so as to further reduce the power consumption of the communication device.

It can be understood that the communication device takes the working mode with the lowest power consumption as the first working mode, and selects and receives the target SSB set adapted to the first working mode, so that the communication device can flexibly select the working mode.

In another possible implementation manner, the first working mode selected by the communication device may be the current working mode.

It can be understood that the communication device may directly use the current working mode as the first working mode to select and receive the target SSB set adapted to the first working mode, so that the communication device can flexibly select the working mode.

In some embodiments, the target SSB set is one or more SSB candidate sets, the SSB candidate set with the minimum windowing power consumption in the first working mode, or, the windowing power consumption is less than the power consumption in the first working mode Thresholded SSB candidate set.

In the embodiment of the present application, there may be multiple SSB candidate sets adapted to the first working mode in one or more SSB candidate sets. When the number of SSB candidate sets adapted to the first working mode is multiple, the communication device can arbitrarily select one of them as the final selected target SSB set, and the communication device can also follow certain rules from adapting to the first working mode Select an appropriate SSB candidate set from multiple SSB candidate sets as the final target SSB set.

In some embodiments, after screening out multiple SSB candidate sets that are suitable for the first working mode, the communication device may calculate the windowing power consumption corresponding to each of the multiple SSB candidate sets, and then according to the windowing power consumption corresponding to each SSB candidate set Window power consumption, select the SSB candidate set with the smallest power consumption as the target SSB set from the multiple SSB candidate sets adapted to the first working mode, or select the SSB candidate set with the windowed power consumption smaller than the power consumption threshold as the target SSB set.

Here, the power consumption threshold may be predefined by the communication device or configured by the network device, which is not limited in this embodiment of the present application.

That is to say, the target SSB set can be one or more SSB candidate sets, the SSB candidate set with the minimum windowing power consumption in the first working mode, and the target SSB set can also be the windowing power consumption less than SSB candidate set for power consumption threshold.

The following describes in detail how to calculate the windowing power consumption corresponding to the SSB candidate set.

It should be understood that the working mode of the communication device can be realized by adjusting the operating frequency and/or voltage of the chip through the DVFS technology. Here, different working modes may correspond to different power consumption. The power consumption corresponding to different working modes may be determined by the operating frequency and/or voltage of the chip in the working mode.

In this embodiment of the present application, the communication device may determine the power consumption curve of each SSB candidate set in the plurality of SSB candidate sets adapted to the first working mode. Power consumption curve, that is, the power consumption of the communication device at different time domain positions.

It should be understood that the communication device is in an active mode at the time domain position corresponding to the SSB candidate set and the reference time domain position to receive SSB information and desired information, therefore, at the time domain position corresponding to the SSB candidate set, and the reference time domain position The power consumption above is the power consumption corresponding to the active mode. In addition, since the SSB candidate set is adapted to the first working mode, the communication device is in the first working mode in the time interval between the time domain position of the SSB candidate set and the reference time domain position, therefore, the communication device is in the SSB candidate set The power consumption in the time interval between the set time domain position and the reference time domain position is the power consumption corresponding to the first working mode. Based on this, the communication device can determine power consumption at different time domain locations throughout the time domain.

Exemplarily, as shown in FIG. 7 , this example is a pre-synchronization scenario, including three SSB candidate sets, and each candidate set includes one SSB, corresponding to SSB1, SSB2, and SSB3 respectively. When the first working mode is the deep-sleep mode, the communication device may determine that both SSB2 and SSB3 are SSB candidate sets adapted to the deep-sleep mode. As shown in FIG. 7, the communication device is in the active mode in both the SSB2 window and the PF window, and the power consumption is the first power consumption, while it is in the deep sleep mode in other time domain positions, so the power consumption in other time domain positions The power consumption is the second power consumption. Based on this, the power consumption curve corresponding to SSB2 is the curve 71 shown in FIG. 7 . Similarly, the communication device is in the active mode at both the SSB3 time domain position and the PF time domain position, so the power consumption at the SSB3 time domain position and the PF time domain position is A, and the communication device is in deep sleep at other time domain positions mode, so the power consumption at other time domain positions is B, and in this way, the power consumption curve 72 corresponding to SSB3 is obtained.

Further, after determining the power consumption curve corresponding to each SSB candidate set, the communication device may integrate the power consumption curve in time domain to obtain the windowed power consumption corresponding to the SSB candidate set.

In some embodiments, the terminal device may integrate the power consumption curve in the time domain to obtain the area of the enclosed area formed by the power consumption curve and the time domain axis, thereby obtaining the windowed power consumption corresponding to each SSB candidate set.

In this way, after determining the windowing power consumption corresponding to multiple SSB candidate sets adapted to the first working mode, the communication device can select the minimum windowing power consumption from the multiple SSB candidate sets, or select the windowing power consumption smaller than the power consumption. The SSB candidate set that consumes the threshold is used as the target SSB set.

It can be seen that, in the SSB windowing method provided by the embodiment of the present application, the communication device can dynamically select the SSB candidate set with lower power consumption as the target SSB set from multiple SSB candidate sets adapted to the first working mode, so that The communication device can flexibly select the working mode.

In some embodiments, when the SSB set includes more than one SSB signal, adapting the first working mode may also include that the time interval between two adjacent SSB signals in the selected target SSB set is not less than the first working mode The minimum applicable duration of the mode.

Based on this, in step 120, according to the first working mode, windowing the target SSB set may also include:

When the first working mode is the active mode, windowing is performed using the first power consumption in each SSB window in the target SSB set, and between two adjacent SSB windows;

When the first working mode is the light sleep mode, the first power consumption is used for windowing in each SSB window in the target SSB set, and the second power consumption is used between two adjacent SSB windows in the target SSB set, the second power consumption is lower than the first power consumption;

When the first working mode is the deep sleep mode, the first power consumption is used for windowing in each SSB window in the target SSB set, and the third power consumption is used between two adjacent SSB windows in the target SSB set, The third power consumption is lower than the second power consumption.

In some embodiments, when the first working mode is the active mode, the communication device may be in the active mode within the SSB window corresponding to the target SSB set, and between the SSB window corresponding to the target SSB set and the window corresponding to the reference time domain position , windowing is performed with the first power consumption corresponding to the active mode.

Exemplarily, as shown in FIG. 8 , three SSB candidate sets are included in this example, and each SSB candidate set includes two SSBs. Wherein, the first SSB candidate set may include SSB1 and SSB2, the second SSB candidate set includes SSB2 and SSB3, and the third SSB candidate set includes SSB3 and SSB4. When the first working mode is the active mode, the communication device may select the first SSB candidate set as the target SSB set. In this way, the communication device may perform windowing at the first power consumption corresponding to the active mode within the SSB1 and SSB2 windows of the first SSB candidate set. In addition, the communication device may also perform windowing between the SSB1 and the PF at the first power consumption corresponding to the active mode.

In some embodiments, when the first working mode is the light sleep mode, the communication device may be in the active mode within two adjacent SSB windows in the target SSB set, perform windowing with the first power consumption, and Between two adjacent SSB windows in the SSB set, and between the window corresponding to the target SSB set and the window corresponding to the reference time domain position are in the light sleep mode, and the window is opened with the second power consumption corresponding to the light sleep mode.

Exemplarily, referring to FIG. 8 , when the first working mode is the light sleep mode, the communication device may select the second SSB candidate set as the target SSB set. In this way, the communication device can perform windowing with the first power consumption corresponding to the active mode in the SSB2 window, SSB3 window, and PF window of the second SSB candidate set, and use the second power consumption corresponding to the light sleep mode between the SSB2 window and the SSB3 window. The power consumption window is opened, and at the same time, the second power consumption corresponding to the light sleep mode is used to open the window between the SSB2 and the PF window.

In some embodiments, when the first working mode is the deep-sleep mode, the communication device may be in the active mode in each SSB window in the target SSB set, perform windowing with the first power consumption, and adjacent windows in the target SSB set Between the two SSB windows, and between the window corresponding to the target SSB set and the window corresponding to the reference time domain position is in the deep sleep mode, and the window is opened with the third power consumption corresponding to the deep sleep mode.

Exemplarily, referring to FIG. 8 , when the first working mode is the deep sleep mode, the communication device may select the third SSB candidate set as the target SSB set. In this way, the communication device can perform windowing with the first power consumption corresponding to the active mode in the SSB3 window, SSB4 window, and PF window in the third SSB candidate set, and use the second power consumption corresponding to the light sleep mode between the SSB3 window and the SSB4 window. The power consumption window is opened, and the window is opened between the SSB3 and the PF window with the third power consumption corresponding to the deep sleep mode.

In an embodiment of the present application, referring to the schematic flow chart shown in FIG. 9, the SSB windowing method provided in the embodiment of the present application may include the following steps:

Step 901, the communication device determines to enter an idle state.

Step 902, the communication device determines a first working mode in a pre-synchronization scenario.

Here, the first working mode is the working mode with the lowest power consumption, or the current working mode of the communication device.

Optionally, the first working mode may be a deep sleep mode.

In step 903, the communication device selects a first target SSB set suitable for the first working mode from one or more pre-synchronized SSB candidate sets to be selected.

Here, the communication device may select from one or more candidate SSB candidate sets with a time interval greater than Or the SSB candidate set equal to the minimum applicable duration of the first working mode to obtain a first target SSB set adapted to the first working mode, so that the communication device performs pre-synchronization processing based on the first target SSB set.

It should be noted that the pre-synchronization SSB candidate set may be a candidate SSB candidate set of the SSB group whose time domain position is located before the MO.

Step 904, judging whether to perform neighbor cell measurement.

Here, if the terminal device needs to perform neighbor cell measurement, perform step 905, and if it does not need to perform neighbor cell measurement, perform step 907.

Step 905, the communication device determines a first working mode in a neighboring cell measurement scenario.

In step 906, the communication device selects a second target SSB set suitable for the first working mode from one or more candidate sets of neighbor cell measurement SSB candidates.

Here, the communication device can measure the time interval between the time domain position of the SSB candidate set and the MO time domain position of the neighboring cell to be selected, and select a time interval greater than or equal to the minimum time interval of the first working mode from one or more candidate SSB candidate sets. The SSB candidate set of the applicable duration is used to obtain a second target SSB set adapted to the first working mode, so that the communication device performs neighbor cell measurement based on the second target SSB set.

It should be noted that the neighboring cell measurement SSB candidate set may be a candidate SSB candidate set of an SSB group whose time domain position is behind the MO.

Step 907: The communication device performs windowing on the first target SSB based on the first working mode in the pre-synchronization scenario to receive SSB information in the first target SSB set, or performs windowing on the first target SSB based on the first working mode in the pre-synchronization scenario. The target SSB performs windowing, and performs windowing on the second target SSB based on the first working mode in the neighboring cell measurement scenario, so as to receive SSB information in the first target SSB set and the second target SSB set.

It can be seen that the SSB windowing method provided by the embodiment of the present application can filter out the target SSB set that is suitable for the first working mode from one or more candidate SSB sets; according to the first working mode, all The target SSB set is windowed. That is to say, the method provided by the embodiment of the present application can select the SSB according to the required working mode, so that the terminal device can window the selected SSB in this working mode, so that the communication device can flexibly select the working mode.

An embodiment of the present application provides a communication device, which can execute the SSB windowing method provided in any of the foregoing embodiments. In addition, the device can be used as a terminal device, and can also be used as a chip for controlling power consumption in the terminal device (such as a modem (Modem), a system on chip (system on chip), etc.).

FIG. 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application. As shown in FIG. 10 , the device may include a selection unit 1001 and a processing unit 1002 . The selection unit 1001 and the processing unit 1002 can realize the following functions by means of software, or hardware, or a combination of software and hardware. Exemplary:

The selection unit 1001 is configured to filter out a target SSB set suitable for the first working mode from one or more SSB candidate sets to be selected;

The processing unit 1002 is configured to perform windowing on the target SSB set according to the first working mode.

In some embodiments, the time interval between the target SSB set and the reference time domain position is not less than the minimum applicable duration of the first working mode.

In some embodiments, the reference time domain location includes a paging listening occasion and/or a persistent listening occasion.

In some embodiments, the first working mode is the working mode with the lowest power consumption, or, the first working mode is the current working mode of the communication device.

In some embodiments, the target SSB set is the one or more SSB candidate sets, the SSB candidate set with the smallest windowing power consumption in the first working mode, or, is the SSB candidate set in the first working mode The SSB candidate set whose power consumption is lower than the power consumption threshold is windowed down.

In some embodiments, the processing unit 1002 is further configured to, in the case that the first working mode is the active mode, within each SSB window in the target SSB set and between two adjacent SSB windows, adopt Perform windowing with the first power consumption; in the case where the first working mode is light sleep mode, use the first power consumption to perform windowing in each SSB window in the target SSB set, and perform windowing in the target SSB set The second power consumption is used to open the window between two adjacent SSB windows in the SSB set, and the second power consumption is lower than the first power consumption; the first working mode is a deep sleep mode In the case of , using the first power consumption for windowing in each SSB window in the target SSB set, and using the third power consumption between two adjacent SSB windows in the target SSB set, the first power consumption The third power consumption is lower than the second power consumption.

In some embodiments, the processing unit 1002 is further configured to perform pre-synchronization or cell measurement based on the received SSB signals in the target SSB set.

Based on the foregoing embodiments, embodiments of the present application further provide a communication device, which may be a terminal device, or may be a chip (such as Modem, system on chip, etc.) used for power consumption control in the terminal device. Fig. 11 is a schematic structural diagram of a communication device provided by an embodiment of the present application. The communication device may be a terminal device or a network device. The communication device shown in FIG. 11 includes a processor 1110, and the processor 1110 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.

Optionally, as shown in FIG. 11 , the communication device 1100 may further include a memory 1120 . Wherein, the processor 1110 can invoke and run a computer program from the memory 1120, so as to implement the method in the embodiment of the present application.

Wherein, the memory 1120 may be an independent device independent of the processor 1110 , or may be integrated in the processor 1110 .

Optionally, as shown in FIG. 11, the communication device may further include a transceiver 1130, and the processor 1110 may control the transceiver 1130 to communicate with other devices, where information or data may be sent to other devices, or received by other devices. information or data.

Wherein, the transceiver 1130 may include a transmitter and a receiver. The transceiver 1130 may further include an antenna, and the number of antennas may be one or more.

Optionally, the communication device 1100 may specifically be a terminal device in the embodiment of the present application, and the communication device 1100 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here. .

It should be understood that the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability. In the implementation process, each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software. The above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps, and logic block diagrams disclosed in the embodiments of the present application may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.

It can be understood that the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash. The volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (Static RAM, SRAM), Dynamic Random Access Memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (Synchlink DRAM, SLDRAM ) and Direct Memory Bus Random Access Memory (Direct Rambus RAM, DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but not be limited to, these and any other suitable types of memory.

It should be understood that the above-mentioned memory is illustrative but not restrictive. For example, the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.

The embodiment of the present application also provides a computer storage medium, specifically a computer-readable storage medium. Computer instructions are stored thereon, and when the computer storage medium is located in the electronic device manufacturing device, the computer instructions are executed by the processor to implement any steps in the above-mentioned SSB windowing method in the embodiment of the present application.

The embodiment of the present application also provides a computer program product, including computer program instructions. In some embodiments of the present application, the computer program product may be applied to implement any step in the windowing of receiving SSBs in the embodiments of the present application, and for the sake of brevity, details are not repeated here.

The embodiment of the present application also provides a computer program. In some embodiments of the present application, the computer program can be applied to implement any step in the above-mentioned SSB windowing method in the embodiments of the present application, and for the sake of brevity, details are not repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. The device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods, such as: multiple units or components can be combined, or May be integrated into another system, or some features may be ignored, or not implemented. In addition, the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms of.

The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units; Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present application can be integrated into one processing unit, or each unit can be used as a single unit, or at least two units can be integrated into one unit; the above-mentioned integrated units are both It can be implemented in the form of hardware, or in the form of hardware plus software functional units.

Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned method embodiments can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the It includes the steps of the above method embodiments; and the aforementioned storage medium includes: various media that can store program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

Alternatively, if the above-mentioned integrated units of the present application are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for Make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: various media capable of storing program codes such as removable storage devices, ROM, RAM, magnetic disks or optical disks.

It should be noted that: the technical solutions described in the embodiments of the present application may be combined arbitrarily if there is no conflict.

The above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the application. Should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be determined by the protection scope of the claims.

Claims (18)

1. A SSB windowing method, comprising:

   Screening out a target SSB set adapted to the first working mode from one or more physical broadcast channel PBCH block SSB candidate sets to be selected;

   According to the first working mode, windowing is performed on the target SSB set.
2. The method according to claim 1, wherein the time interval between the target SSB set and the reference time domain position is not less than the minimum applicable duration of the first working mode.
3. According to the method according to claim 2, the reference time domain position is a time domain position of a monitoring opportunity, and the monitoring opportunity includes a paging monitoring opportunity and/or a continuous monitoring opportunity.
4. The method according to any one of claims 1 to 3, wherein the first working mode is the working mode with the lowest power consumption, or the first working mode is the current working mode of the communication device.
5. The method according to any one of claims 1 to 4, wherein the target SSB set is the one or more SSB candidate sets, the SSB candidate set with the smallest windowing power consumption in the first working mode, Or, it is a set of SSB candidates whose windowing power consumption is less than a power consumption threshold in the first working mode.
6. The method according to any one of claims 1 to 5, wherein the windowing of the target SSB set according to the first working mode comprises:

   When the first working mode is an active mode, windowing is performed using the first power consumption in each SSB window in the target SSB set, and between two adjacent SSB windows;

   In the case where the first working mode is the light sleep mode, the first power consumption is used for windowing in each SSB window in the target SSB set, and two adjacent SSB windows are in the target SSB set The second power consumption is used to open the window, and the second power consumption is lower than the first power consumption;

   In the case where the first working mode is the deep sleep mode, the first power consumption is used for windowing in each SSB window in the target SSB set, and two adjacent SSB windows are in the target SSB set A third power consumption is adopted between, and the third power consumption is lower than the second power consumption.
7. The method according to any one of claims 1 to 6, further comprising:

   Pre-synchronization or cell measurement is performed based on the received SSB signals in the target SSB set.
8. A communication device comprising:

   A selection unit configured to select a target SSB set suitable for the first working mode from one or more SSB candidate sets to be selected;

   A processing unit configured to perform windowing on the target SSB set according to the first working mode.
9. The communication device according to claim 8, wherein the time interval between the target SSB set and the reference time domain position is not less than the minimum applicable duration of the first working mode.
10. The communication device according to claim 8 or 9, wherein the reference time domain position includes a paging listening opportunity and/or a continuous listening occasion.
11. The communication device according to any one of claims 8 to 10, wherein the first working mode is the working mode with the lowest power consumption, or the first working mode is the current working mode of the communication device.
12. The communication device according to any one of claims 8 to 11, wherein the target SSB set is the one or more SSB candidate sets, the SSB candidate set with the smallest window power consumption in the first working mode , or, is a set of SSB candidates whose windowing power consumption is less than a power consumption threshold in the first working mode.
13. The communication device according to any one of claims 8 to 12, wherein the processing unit is further configured to, when the first working mode is the active mode, each SSB window in the target SSB set In the window, and between two adjacent SSB windows, the first power consumption is used to open the window; when the first working mode is the light sleep mode, the first power consumption is used in each SSB window in the target SSB set performing windowing with one power consumption, and performing windowing with a second power consumption between two adjacent SSB windows in the target SSB set, where the second power consumption is lower than the first power consumption; When the working mode is the deep sleep mode, the first power consumption is used for windowing in each SSB window in the target SSB set, and the first power consumption is used between two adjacent SSB windows in the target SSB set. Three power consumptions, the third power consumption is lower than the second power consumption.
14. The communication device according to any one of claims 8 to 13, wherein the processing unit is further configured to perform pre-synchronization or cell measurement based on the received SSB signals in the target SSB set.
15. A communication device, the communication device comprising a processor, and a memory storing instructions executable by the processor;

    The processor and the memory are connected through a bus;

    When the processor is configured to run the executable instructions stored in the memory, the SSB windowing method according to any one of claims 1 to 7 is executed.
16. A computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the SSB windowing method described in any one of claims 1 to 7 is executed.
17. A computer program product, comprising computer program instructions, the computer program instructions cause the method for selecting an SSB candidate set according to any one of claims 1 to 7 to be executed.
18. A computer program, the computer program causes the method for selecting an SSB candidate set according to any one of claims 1 to 7 to be executed.

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