WO2020147687A1

WO2020147687A1 - Method and device for monitoring wake up signal, storage medium, and electronic device

Info

Publication number: WO2020147687A1
Application number: PCT/CN2020/071804
Authority: WO
Inventors: 刘旭; 戴博; 沙秀斌; 陆婷
Original assignee: 中兴通讯股份有限公司
Priority date: 2019-01-18
Filing date: 2020-01-13
Publication date: 2020-07-23
Also published as: CN111465085A; CN111465085B

Abstract

Disclosed are a method and device for monitoring a wake up signal, a storage medium, and an electronic device. The method comprises: a base station side instructs a terminal supporting a first type of wake up signals to monitor a second type of wake up signals; the base station side determines a packet of the wake up signals according to the instruction, and sends the wake up signals corresponding to the packet.

Description

Method, device, storage medium and electronic device for monitoring wake-up signal

This application claims the priority of the Chinese patent application filed with the Chinese Patent Office with application number 201910049716.3 on January 18, 2019. The entire content of this application is incorporated into this application by reference.

Technical field

This application relates to the field of communications, for example, to a method, device, storage medium, and electronic device for monitoring wake-up signals.

Background technique

For a group of terminals with the same paging occasion, the Wake Up Signal (WUS) can be detected to determine whether it is necessary to monitor the paging message. Since the terminals with the same paging occasion, as long as one terminal needs to be paged, it will Sending WUS will cause a part of the terminals that do not need to be paged to be awakened, and to further monitor the paging message to determine whether to be paged, which will bring a certain amount of power consumption. To this end, in the R16 stage, grouped WUS signals will be introduced, that is, the original group of user equipment (User Equipment, UE) is divided into multiple groups to monitor the WUS signals of the corresponding groups. However, due to the large number of R16 terminals, this monitoring method still has the problem of false wakeup.

Summary of the invention

The embodiments of the present invention provide a method, a device, a storage medium, and an electronic device for monitoring a wake-up signal, so as to at least solve the problem that terminals that do not need to be paged are awakened by mistake in the related art.

According to an embodiment of the present application, a method for monitoring a wake-up signal is provided, including: a base station side instructs a terminal supporting a first-type wake-up signal to monitor a second-type wake-up signal; and the base station side determines the wake-up signal according to the instruction Group and send the corresponding wake-up signal.

According to an embodiment of the present application, there is provided a method for monitoring a wake-up signal, including: a terminal supporting a first-type wake-up signal receives an instruction from a base station side to monitor a second-type wake-up signal; Instruct to determine the group of wake-up signals and monitor the corresponding wake-up signals.

According to another embodiment of the present application, there is provided a device for monitoring a wake-up signal. The device is on the base station side and includes: an indication module that instructs a terminal supporting the first-type wake-up signal to monitor the second-type wake-up signal; and a determination module, It is used to determine the group of the wake-up signal according to the instruction and send the corresponding wake-up signal.

According to another embodiment of the present application, there is also provided a storage medium in which a computer program is stored, wherein the computer program is configured to execute the steps in any one of the above method embodiments when running.

According to another embodiment of the present application, there is also provided an electronic device, including a memory and a processor, the memory is stored with a computer program, and the processor is configured to run the computer program to execute any of the above Steps in the method embodiment.

In the embodiment of the present invention, by assigning some R16 UEs supporting WUS grouping to monitor R15 WUS, it is possible to achieve a balanced R15 UE and R16 UE false awakening rate.

BRIEF DESCRIPTION

Fig. 1 is a flowchart of a method for monitoring a wake-up signal according to an embodiment of the present invention;

2 is a flowchart of a method for monitoring a wake-up signal according to Embodiment 1 of the present invention;

3 is a flowchart of a method for monitoring a wake-up signal according to Embodiment 2 of the present invention;

4 is a flowchart of a method for monitoring a wake-up signal according to Embodiment 3 of the present invention;

FIG. 5 is a flowchart of a method for monitoring a wake-up signal according to Embodiment 4 of the present invention;

Fig. 6 is a schematic structural diagram of an apparatus for monitoring a wake-up signal according to an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of an apparatus for monitoring a wake-up signal according to another embodiment of the present invention.

detailed description

Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other if there is no conflict.

In the Release 15 phase, WUS wake-up signal is introduced. For terminals with the same paging occasion, if there are terminals that need to be paged, the base station will send WUS before the paging occasion, and these terminals will detect WUS. After detecting WUS, further monitor the paging message. There are three types of gaps (gap) of WUS configured by the terminal: Discontinuous Reception_gap (DRX_gap), short_extended-DRX_gap, short_eDRX_gap) and long_extended discontinuous reception_gap (long_eDRX_gap) Three types. The so-called gap is the interval between the starting position of monitoring WUS and the paging occasion (Paging Occasion, PO). Therefore, when the base station receives the paging message issued by the core network, if the terminal supports WUS, it will group according to all the gap types before the PO. If there is no paging for the same gap type terminal, the base station will The WUS location corresponding to the gap type does not send WUS; if at least one of all terminals of the same gap type has a page, it will send a page.

The terminal configures the relevant parameters of WUS according to the received System Information Block (SIB) message, such as the gap value (time offset) between WUS and current PO, and the duration of WUS (duration) , The terminal can determine the starting position of WUS detection by reading the WUS configuration in the SIB message.

Since one WUS signal corresponds to multiple UEs in the R15 phase, and when only one of these UEs needs to be paged, the base station will send the WUS signal, and other UEs that do not need to be paged will also be awakened, causing false awakening. These mis-woke up UEs will further monitor paging messages to determine whether there are paging messages related to them, which will bring a certain power consumption overhead; for this reason, WUS that supports grouping is introduced in the R16 stage. The group corresponds to a WUS signal, which will reduce the number of UEs corresponding to a WUS signal; but because the number of R16 UEs is much larger than the number of R15 UEs, there will still be a large number of UEs corresponding to each WUS after grouping, so you can consider Some R16 UEs that support WUS grouping are assigned to monitor R15 WUS; this can achieve a balanced R15 UE and R16 UE false wake-up rate.

The embodiment of the present invention provides a method for monitoring a wake-up signal, and the method can be run on a base station or a similar communication device. Fig. 1 is a flowchart of a method for monitoring a wake-up signal according to an embodiment of the present invention. As shown in Fig. 1, the process includes the following steps:

Step S102: The base station side instructs some terminals that support the first type of wake-up signal to monitor the second type of wake-up signal.

Step S104: The base station side determines the group of the wake-up signal according to the instruction, and sends the corresponding wake-up signal.

In this embodiment, the first type of wake-up signal is a wake-up signal that supports WUS grouping, for example, it may be a third-generation partnership project (3rd Generation Partnership Project, 3GPP) R16 wake-up signal, and the second type of wake-up signal is a general wake-up signal. The signal, for example, may be a 3GPP R15 wake-up signal.

In step S102 of this embodiment, the base station side can instruct some terminals that support R16 WUS packets to monitor R15 WUS by instructing one or several WUS packets to monitor R15 WUS to achieve balanced monitoring of WUS; support through broadcast The UE of R16 group WUS monitors the weight value of R15 WUS and the weight value of monitor R16 group WUS, determines the UE that monitors R15 WUS, and achieves balanced monitoring of WUS; UEs that support R16 group WUS can monitor R15 WUS by broadcasting. As a percentage, determine the UEs that monitor R15 WUS to achieve balanced monitoring of WUS.

In the above-mentioned embodiment of the present application, some R16 UEs that support WUS grouping are assigned to monitor R15 WUS; in this way, it is possible to achieve a balanced R15 UE and R16 UE false wake-up rate.

The above several indication methods will be described in detail below through specific embodiments.

Example 1

In this embodiment, the base station monitors R15 WUS by instructing one or several WUS packets to achieve balanced monitoring of WUS. As shown in Figure 2, it includes the following steps:

In step S202, the base station instructs one or several WUS packets to monitor R15 WUS in the SIB message to achieve the purpose of assigning support for R16 packet WUS to monitor R15 WUS.

Step S204: The terminal determines the group identification number of the WUS group to which it belongs according to the WUS grouping formula, and then according to the assigned monitoring R15 WUSs and R16 WUS in the SIB message to monitor the R15 WUS group, determine whether to monitor the R15 WUS or the R16 group finally WUS.

In this embodiment, the following WUS grouping formula can be used:

sub-group ID=floor(UE_ID/A)mod B;

For enhanced Machine Type of Communication (eMTC): A=N*Ns*Nn; for Narrow Band Internet of Things (NB-IoT): A=N*Ns*W; where sub -group ID is the sub-group Identifier, UE_ID=(IMSI+offset) mod 16384, IMSI is the International Mobile Subscriber Identity (International Mobile Subscriber Identity), offset is fixed at 0, or offset is (Paging Timing) , Paging ocassion) Po index index, or offset is (radio subframe index) subframe index + (radio frame index) frame index*1024, or offset is the paging carrier index; B: total number of WUS packets ; N: min(T,nB); Ns: max(1,nB/T); Nn: the number of narrowbands used for paging in eMTC; W: the weight value of all paging carriers in NB-IoT Sum.

Among them, N is the number of paging infinite frames (PF) in a paging cycle/DRX cycle (T); Ns is the number of paging occasions (PO) in a paging infinite frame; nB is a page The number of paging occasions (PO) in the cycle/DRX cycle (T).

Step S206: The base station side determines the WUS transmission according to the same method. Specifically, it first calculates the WUS grouping group of the UE, and then determines the UE's final monitoring of the WUS status according to the group identification number of the SIB indicating the monitoring R15 WUS, and then determines The sending of WUS.

In another embodiment, the base station side calculates the group identification number of the wake-up signal group to which the terminal belongs according to the following formula:

sub-group ID=floor(floor(UE_ID/A1)/A2)mod B;

Among them, UE_ID is (IMSI+offset) mod f, where offset is an integer, f is a positive integer, A1 is a variable determined by N and Ns, A2 is a positive integer, and B is the total number of groups of the first type of wake-up signal group number.

Among them, A1=N*Ns, A2 is Nn or W; f is 16384, offset is 0, or offset is the index of the paging occasion, or offset is the index of the wireless subframe + the index of the wireless frame*1024, or the offset is Paging carrier index; N=min(T,nB); Ns=max(1,nB/T); Nn is the number of narrowbands used for paging; W is the sum of the weight values of all paging carriers.

Example 2

In this embodiment, the base station broadcasts UEs that support R16 packet WUS, monitors the weight value of R15 WUS and monitors the weight value of R16 packet WUS, and determines the UE that monitors R15 WUS to achieve the purpose of monitoring WUS in a balanced manner. As shown in Figure 3, it includes the following steps:

Step S302: The base station broadcasts UEs supporting R16 group WUS in the SIB message, monitors the weight value of R15 WUS and monitors the weight value of R16 group WUS (such as the weight M1 of the number of UEs that monitor R15 WUS, and monitor R16 WUS The weight of the number of UEs is M2) to achieve the purpose of assigning support for R16 group WUS monitoring R15 WUS.

In step S304, a UE supporting R16 group wus needs to first determine whether to monitor R15 WUS or R16 WUS. Among them, the R16 UE monitoring R15 WUS can be expressed as:

floor(UE-ID/(A*B))mod M<M1;

For eMTC: A=N*Ns*Nn; for NB-IoT: A=N*Ns*W; where UE-ID=(IMSI+offset)mod 16384, offset is fixed at 0, or offset is (Paging Timing , Paging ocassion) Po index index, or offset is (radio subframe index) subframe index + (radio frame index) frame index*1024, or offset is the paging carrier index; B: total number of WUS packets ; N: min(T,nB); Ns:max(1,nB/T); Nn: the number of narrowband paging in eMTC; W: the weight value of all paging carriers in NB-IoT Sum; M: The weight sum of R16 WUS monitoring and R16 WUS monitoring for UEs supporting WUS grouping.

For UEs that do not meet the above expression, that is, WUS that monitors R16 groups, the specific monitoring of R16 WUS groups is the same as the expression method in Embodiment 1, namely:

sub-group ID=floor(UE_ID/A)mod B;

For eMTC: A=N*Ns*Nn; for NB-IoT: A=N*Ns*W;

Among them, UE-ID=(IMSI+offset)mod 16384, offset is fixed to 0, or offset is the index of (paging ocassion) Po, or offset is (index of radio subframe) subframe index+(radio frame Index) frame index*1024, or offset is the paging carrier index; B: the total number of WUS packets; N: min(T,nB); Ns:max(1,nB/T); Nn: at In eMTC, the number of narrowbands used for paging; W: In NB-IoT, the sum of the weight values of all paging carriers.

Example 3

In this embodiment, the base station broadcasts UEs that support R16 packet WUS, monitors the weight value of R15 WUS and monitors the weight value of R16 packet WUS, and determines the UE that monitors R15 WUS to achieve the purpose of monitoring WUS in a balanced manner. As shown in Figure 4, it includes the following steps:

Step S402: The base station broadcasts UEs supporting R16 group WUS in the SIB message, monitors the weight value of R15 wus and monitors the weight value of R16 group WUS (for example, the weight M1 of the number of UEs that monitor R15 WUS, and monitors R16 WUS The weight of the number of UEs is M2) to achieve the purpose of assigning support for R16 group WUS monitoring R15 WUS.

In step S404, a UE supporting R16 group WUS needs to first determine whether to monitor R15 WUS or R16 WUS. The R16 UE that monitors R15 WUS can be expressed as:

floor(UE-ID/A)mod M<M1;

For eMTC: A=N*Ns*Nn; for NB-IoT: A=N*Ns*W; where UE-ID=(IMSI+offset)mod 16384, offset is fixed at 0, or offset is (Paging Timing , Paging ocassion) Po index index, or offset (radio subframe index) subframe index + (radio frame index) frame index*1024, or offset is the paging carrier index; N: min (T, nB); Ns :max(1,nB/T); Nn: the number of narrowbands used for paging in eMTC; W: the sum of the weight values of all paging carriers in NB-IoT; M: R16 supports WUS grouping The UE monitors the weight sum of R15 WUS and monitor R16 WUS.

For UEs that do not meet the above expression, that is, WUS monitoring R16 groups, the specific monitoring R16 WUS group can be expressed as:

sub-group ID=floor(UE_ID/(A*M))mod B;

For eMTC: A=N*Ns*Nn; For NB-IoT: A=N*Ns*W; among them, UE_ID=IMSI mod 16384; B: the total number of WUS packets; N: min(T, nB ); Ns:max(1,nB/T); Nn: the number of narrowbands used for paging in eMTC; M: the sum of the weights of the UEs listening to R15 WUS and listening to R16 WUS that support WUS grouping in R16.

Example 4

In this embodiment, the base station monitors the proportion of R15 WUS by broadcasting UEs that support R16 packet WUS, and determines the UEs that monitor R15 WUS to achieve the purpose of balanced monitoring of WUS. As shown in Figure 5, it includes the following steps:

In step S502, the base station monitors the proportion x/y of R15 WUS by broadcasting UEs supporting R16 group WUS in the SIB message, so as to achieve the purpose of assigning support for R16 group WUS to monitor R15 WUS.

In step S504, a UE supporting R16 group WUS needs to first determine whether to monitor R15 WUS or R16 WUS. The R16 UE that monitors R15 WUS can be expressed as:

floor(UE-ID/A)<floor((16384*(x/y))/A);

For eMTC: A=N*Ns*Nn; for NB-IoT: A=N*Ns*W; where UE-ID=(IMSI+offset)mod 16384, offset is fixed at 0, or offset is (Paging Timing , Paging ocassion) Po index index, or offset (radio subframe index) subframe index + (radio frame index) frame index*1024, or offset is the paging carrier index; N: min (T, nB); Ns : Max(1,nB/T); Nn: the number of narrowbands used for paging in eMTC; W: the sum of the weight values of all paging carriers in NB-IoT; for UEs that do not meet the above expression That is to monitor the WUS of the R16 group, then the specific monitoring of the R16 WUS group can be determined by the method in embodiment 1, namely:

sub-group ID=floor(UE_ID/A)mod B;

For eMTC: A=N*Ns*Nn; for NB-IoT: A=N*Ns*W; where UE-ID=(IMSI+offset)mod 16384, offset is fixed at 0, or offset is (Paging Timing , Paging ocassion) Po index index, or offset is (radio subframe index) subframe index + (radio frame index) frame index*1024, or offset is the paging carrier index; B: total number of WUS packets ; N: min(T,nB); Ns:max(1,nB/T); Nn: the number of narrowband paging in eMTC; W: the weight value of all paging carriers in NB-IoT Sum.

In the above-mentioned embodiment of the present application, by assigning some R16 UEs supporting WUS grouping to monitor R15 WUS, it is possible to achieve a balanced R15 UE and R16 UE false wake-up rate.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is Better implementation. Based on this understanding, the technical solution of this application essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) ) Includes several instructions to enable a communication device (which may be a base station, terminal or other communication device, etc.) to execute the method described in each embodiment of the present application.

In this embodiment, a device for equalizing and monitoring the wake-up signal is also provided. The device is used to implement the above-mentioned embodiments and preferred implementations, and what has been described will not be repeated. As used below, the term "module" may implement a combination of software and/or hardware that performs predetermined functions. Although the devices described in the following embodiments are preferably implemented in software, implementation of hardware or a combination of software and hardware is also possible and conceived.

FIG. 6 is a structural block diagram of a device for monitoring a wake-up signal according to an embodiment of the present invention. The device is located at the base station side. As shown in FIG. 6, the device includes an indication module 10 and a determination module 20.

The indicating module 10 is used to instruct the terminal supporting the first type of wake-up signal to monitor the second type of wake-up signal. The determining module 20 is configured to determine the group of the wake-up signal according to the instruction, and send the corresponding wake-up signal.

FIG. 7 is a structural block diagram of a device for monitoring a wake-up signal according to an embodiment of the present invention. As shown in FIG. 7, the device includes the indicating module 10 and the determining module 20 shown in FIG. 6, and the indicating module 10 may further include One or more of the following units:

The first instructing unit 101 is configured to instruct, through an SIB message, a terminal supporting one or more wake-up signal groups among the terminals that support the first-type wake-up signal to monitor the second-type wake-up signal.

The second instruction unit 102 is configured to broadcast the weight value of the number of terminals that monitor the first type of wake-up signal among the terminals that support the first type of wake-up signal, and the weight of the number of terminals that monitor the second type of wake-up signal Weights.

The third instruction unit 103 is configured to broadcast the proportion of terminals that monitor the second type of wake-up signal among the terminals that support the first type of wake-up signal; or, broadcast is used to determine whether to monitor the first type of wake-up signal and The proportion parameter of the terminal of the second type of wake-up signal.

It should be noted that each of the above modules or units can be implemented by software or hardware. For the latter, it can be implemented in the following manner, but not limited to this: the above modules are all located in the same processor; or, the above modules are implemented in Any combination of forms are located in different processors.

The embodiment of the present application also provides a storage medium in which a computer program is stored, wherein the computer program is configured to execute the steps in any of the foregoing method embodiments when running.

Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: Universal Serial Bus flash disk (Universal Serial Bus flash disk, U disk), Read-Only Memory (ROM), random memory Take memory (Random Access Memory, RAM), mobile hard disk, magnetic disk or optical disk and other media that can store computer programs.

An embodiment of the present application further provides an electronic device, including a memory and a processor, where a computer program is stored in the memory, and the processor is configured to run the computer program to perform any of the steps in the above method embodiments.

Those skilled in the art should understand that the above-mentioned modules or units or steps of this application can be implemented by a general computing device, and they can be concentrated on a single computing device or distributed in a network composed of multiple computing devices. Above, alternatively, they can be implemented with program codes executable by the computing device, so that they can be stored in the storage device for execution by the computing device, and in some cases, can be executed in a different order than here. Perform the steps shown or described, or fabricate them into individual integrated circuit modules, or fabricate multiple modules or steps of them into a single integrated circuit module to achieve. In this way, the application is not limited to any specific combination of hardware and software.

Claims

A method for monitoring the wake-up signal includes:

The base station side instructs the terminal supporting the first type of wake-up signal to monitor the second type of wake-up signal;

The base station side determines the group of the wake-up signal according to the instruction, and sends the wake-up signal corresponding to the group.
The method according to claim 1, wherein the base station side instructs the terminal supporting the first type of wake-up signal to monitor the second type of wake-up signal, comprising at least one of the following:

The base station side instructs the terminal supporting at least one wake-up signal group among the terminals supporting the first-type wake-up signal to monitor the second-type wake-up signal through a broadcast system information block SIB message;

The base station side broadcasts, among the terminals that support the first type of wake-up signal, the weight of the terminal that monitors the first type of wake-up signal, and the weight of the terminal that monitors the second type of wake-up signal;

The base station side broadcasts the proportion of terminals that monitor the second type of wake-up signal among the terminals that support the first type of wake-up signal;

The base station side broadcasts a ratio parameter used to determine the terminal that monitors the first type of wake-up signal and the terminal that monitors the second type of wake-up signal.
The method according to claim 2, wherein the base station side determining the group of the wake-up signal according to the instruction comprises:

The base station side determines the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side.
The method according to claim 3, wherein the base station side determining the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side comprises:

The base station side calculates the group identification number of the wake-up signal group to which the terminal belongs according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups.
The method according to claim 3, wherein the base station side determining the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side comprises:

According to the broadcast parameters, the base station side determines the terminal that listens to the second type of wake-up signal according to the following formula:

floor(UE_ID/(A*B))mod M<M1;

For a terminal that does not satisfy the above formula, the base station side determines the group identification number of the wake-up signal group to which the terminal listening to the first-type wake-up signal belongs according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups; M1 is the weight of the terminal that monitors the second type of wake-up signal; M is the weight of the terminal that monitors the first type of wake-up signal and the terminal that monitors the second type of wake-up signal The sum of weights.
The method according to claim 3, wherein the base station side determining the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side comprises:

According to the broadcast parameters, the base station side determines the terminal that listens to the second type of wake-up signal according to the following formula:

floor(UE-ID/A)mod M<M1;

For a terminal that does not satisfy the above formula, the base station side determines the group identification number of the wake-up signal group to which the terminal monitoring the second type of wake-up signal belongs according to the following formula:

sub-group ID=floor(UE_ID/(A*M))mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups; M1 is the weight of the terminal that monitors the second type of wake-up signal; M is the weight of the terminal that monitors the first type of wake-up signal and the terminal that monitors the second type of wake-up signal The sum of weights.
The method according to claim 3, wherein the base station side determining the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side comprises:

According to the broadcast parameters, the base station side determines the terminal that listens to the second type of wake-up signal according to the following formula:

floor(UE-ID/A)<floor((16384*(x/y))/A);

For a terminal that does not satisfy the above formula, the base station side calculates the group identification number of the wakeup group to which the terminal listening for the second type of wakeup signal belongs according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset) mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal packets; x/y is the proportion of terminals that monitor the second-type wake-up signal among the terminals that support the first-type wake-up signal.
The method according to claim 3, wherein the base station side determining the grouping of the wake-up signal according to the terminal identification number and the grouping parameters broadcast by the base station side comprises:

The base station side calculates the group identification number of the wake-up signal group to which the terminal belongs according to the following formula:

sub-group ID=floor(floor(UE_ID/A1)/A2)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A1 is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, A2 is a positive integer, B is the total number of groups of the first type of wake-up signal group.
The method according to any one of claims 4 to 7, wherein A=N*Ns*Nn or A=N*Ns*W; f is 16384, offset is 0, or offset is the index of the paging occasion, Or offset is the index of the radio subframe+the index of the radio frame*1024, or the offset is the index of the paging carrier; Nn is the number of narrowbands used for paging; W is the sum of the weight values of all paging carriers.
The method according to claim 8, wherein A1=N*Ns, A2 is Nn or W; f is 16384, offset is 0, or offset is the index of paging occasion, or offset is the index of wireless subframe + wireless Frame index*1024, or offset is the paging carrier index; Nn is the number of narrowbands used for paging; W is the sum of the weight values of all paging carriers.
The method according to any one of claims 1 to 10, wherein the first type of wake-up signal is a wake-up signal that supports grouping, and the second type of wake-up signal is a wake-up signal that does not support grouping.
A method for monitoring the wake-up signal includes:

The terminal supporting the first type of wake-up signal receives an instruction from the base station side to monitor the second type of wake-up signal;

The terminal determines the group of the wake-up signal according to the instruction, and monitors the wake-up signal corresponding to the group.
The method according to claim 12, wherein the terminal determining the group of the wake-up signal according to the instruction comprises:

The grouping of the wake-up signal is determined according to the terminal identification number and the parameters for grouping broadcast by the base station side.
The method according to claim 13, wherein the determining the grouping of the wake-up signal according to the terminal identification number and the parameters for grouping broadcast by the base station side comprises:

The terminal supporting the first type of wake-up signal determines the group identification number of the wake-up signal group to which the terminal belongs according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups.
The method according to claim 13, wherein the determining the grouping of the wake-up signal according to the terminal identification number and the parameters for grouping broadcast by the base station side comprises:

The terminal that supports the first type of wake-up signal determines the terminal that monitors the second type of wake-up signal according to the following formula:

floor(UE-ID/(A*B))mod M<M1;

For the terminal supporting the first type of wake-up signal that does not satisfy the above formula, the group identification number of the wake-up signal group to which the terminal that monitors the first type of wake-up signal belongs is determined according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups; M1 is the weight of the terminal that monitors the second type of wake-up signal; M is the weight of the terminal that monitors the first type of wake-up signal and the terminal that monitors the second type of wake-up signal The sum of weights.
The method according to claim 13, wherein the determining the grouping of the wake-up signal according to the terminal identification number and the parameters for grouping broadcast by the base station side comprises:

The terminal that supports the first type of wake-up signal determines the terminal that monitors the second type of wake-up signal according to the following formula:

floor(UE-ID/A)mod M<M1;

For the terminal supporting the first type of wake-up signal that does not satisfy the above formula, the group identification number of the wake-up signal group to which the terminal that monitors the first type of wake-up signal belongs is determined according to the following formula:

sub-group ID=floor(UE_ID/(A*M))mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal groups; M1 is the weight of the terminal that monitors the second type of wake-up signal; M is the weight of the terminal that monitors the first type of wake-up signal and the terminal that monitors the second type of wake-up signal The sum of weights.
The method of claim 13, further comprising:

The terminal that supports the first type of wake-up signal determines the terminal that monitors the second type of wake-up signal according to the parameters broadcast by the base station side according to the following formula:

floor(UE-ID/A)<floor((16384*(x/y))/A);

For the terminal supporting the first type of wake-up signal that does not satisfy the above formula, the group identification number of the wake-up signal group to which the terminal that monitors the first type of wake-up signal belongs is determined according to the following formula:

sub-group ID=floor(UE_ID/A)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, B is the first type The total number of wake-up signal packets; x/y is the proportion of terminals that monitor the second-type wake-up signal among the terminals that support the first-type wake-up signal.
The method according to claim 13, wherein the determining the grouping of the wake-up signal according to the terminal identification number and the parameters for grouping broadcast by the base station side comprises:

The terminal supporting the first type of wake-up signal determines the group identification number of the wake-up signal group to which it belongs:

sub-group ID=floor(floor(UE_ID/A1)/A2)mod B;

Among them, sub-group ID is the group identification number, UE_ID is the terminal identification, UE_ID=(IMSI+offset)mod f, IMSI is the International Mobile Subscriber Identity, offset is an integer, f is a positive integer, A1 is determined by N and Ns The variable of N=min(T,nB), Ns=max(1,nB/T), T is the length of the paging cycle, nB is the number of paging occasions in a paging cycle, A2 is a positive integer, B is the total number of groups of the first type of wake-up signal group.
The method according to any one of claims 14 to 17, wherein A=N*Ns*Nn or A=N*Ns*W; f is 16384, offset is 0, or offset is the index of the paging occasion, Or offset is the index of the radio subframe+the index of the radio frame*1024, or the offset is the index of the paging carrier; Nn is the number of narrowbands used for paging; W is the sum of the weight values of all paging carriers.
The method according to claim 18, wherein A1=N*Ns, A2 is Nn or W; f is 16384, offset is 0, or offset is the index of paging occasion, or offset is the index of wireless subframe + wireless Frame index *1024, or offset is the paging carrier index; Nn is the number of narrowbands used for paging; W is the sum of the weight values of all paging carriers.
A device for monitoring wake-up signals, located at the base station side, includes:

The indication module is set to instruct some terminals that support the first type of wake-up signal to monitor the second type of wake-up signal;

The determining module is configured to determine the group of the wake-up signal according to the instruction, and send the wake-up signal corresponding to the group.
The device according to claim 21, wherein the indication module comprises:

The first instructing unit is configured to instruct, through a system information block SIB message, a terminal that supports at least one wake-up signal group among the terminals that support the first-type wake-up signal to monitor the second-type wake-up signal.
The device according to claim 21, wherein the indication module comprises:

The second indication unit is configured to broadcast the weight value of the number of terminals that monitor the first type of wake-up signal among the terminals that support the first type of wake-up signal, and the number of terminals that monitor the second type of wake-up signal The weight value occupied.
The device according to claim 21, wherein the indication module comprises:

The third instruction unit is configured to broadcast the proportion of terminals that monitor the second type of wake-up signal among the terminals that support the first type of wake-up signal; or, broadcast is used to determine to monitor the first type of wake-up signal The ratio parameter of the terminal that monitors the second type of wake-up signal.
A storage medium storing a computer program, wherein the computer program is configured to execute the method for monitoring a wake-up signal in any one of claims 1 to 20 when the computer program is running.
An electronic device comprising a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the monitoring and wake-up described in any one of claims 1 to 20 Signal method.