WO2022082468A1

WO2022082468A1 - System message updating method, and device and storage medium

Info

Publication number: WO2022082468A1
Application number: PCT/CN2020/122294
Authority: WO
Inventors: 李艳华
Original assignee: 北京小米移动软件有限公司
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2022-04-28
Also published as: CN112438058B; CN112438058A

Abstract

Disclosed are a system message updating method, and a device and a storage medium. The method comprises: receiving first information, the first information being used for indicating a system message update associated with a first connection state. In the embodiments of the present disclosure, a network device can associate a message for a system message update of a terminal device with a connection state of the terminal device, such that the terminal device can receive, on the basis of the connection state of the terminal device itself, the message for the system message update associated with the connection state thereof, and the applicability is high.

Description

System message updating method, device and storage medium

technical field

The present disclosure relates to the field of communication technologies, and in particular, to a system message updating method, device, and storage medium.

Background technique

In the prior art, if the configuration information of the system message changes, the existing system message update process needs to be performed, that is, the network device sends a message for updating the system message to the terminal device. For the terminal device in the connected state, , which does not require system message updates.

On the initial BWP (Bandwidth Part, bandwidth part), the message sent by the network device for updating the system message does not distinguish between the connected state and the idle state, and the terminal device will receive the message for updating the system message. For example, the terminal device uses the Tracking Reference Signal (TRS) and/or the Channel-state Information Reference Signal (CSI-RS) in the idle state for time-frequency domain synchronization, although the terminal in the connected state The device does not need to update the system messages related to TRS and/or CSI-RS, but the terminal device in the connected state will still receive messages related to the system messages of TRS and/or CSI-RS.

Therefore, how to enable the terminal device to distinguish the connection state corresponding to the message used for system message update, and then to update the system message based on its own connection state, has become an urgent problem to be solved.

SUMMARY OF THE INVENTION

Embodiments of the present disclosure provide a system message update method, device, and storage medium, which can associate a system message update message for a terminal device with a connection state of the terminal device, so that the terminal device can receive its connection state based on its own connection state Relevant system messages are updated with high applicability.

In a first aspect, an embodiment of the present disclosure provides a method for updating a system message, the method comprising:

First information is received, where the first information is used to indicate an update of a system message associated with the first connection state.

In a second aspect, an embodiment of the present disclosure provides a method for updating a system message, the method comprising:

First information is sent, where the first information is used to indicate an update of the system message associated with the first connection state.

In a third aspect, an embodiment of the present disclosure provides a terminal device, the terminal device includes a receiving module, and the receiving module is configured as:

In a fourth aspect, an embodiment of the present disclosure provides a network device, where the network device includes:

The sending module is configured to send first information, where the first information is used to indicate an update of the system message associated with the first connection state.

In a fifth aspect, an embodiment of the present disclosure provides an electronic device, including a processor and a memory, where the processor and the memory are connected to each other;

The above-mentioned memory is used to store computer programs;

The above-mentioned processor is configured to execute the method provided by any embodiment of the above-mentioned first aspect or the second aspect when the above-mentioned computer program is invoked.

In a sixth aspect, an embodiment of the present disclosure provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program is executed by a processor to implement any one of the first aspect and/or the second aspect above The method provided by this embodiment.

In the embodiment of the present disclosure, the network device sends the first information for indicating the system message update associated with the first connection state to the terminal device, so as to associate the message for the system message update of the terminal device with the connection state of the terminal device to associate. The terminal device can receive the message associated with its connection state for updating the system message, and then perform the system message updating, which has high applicability.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present disclosure more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic flowchart of a method for updating a system message provided by an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure;

3 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure.

Detailed ways

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

The terminal device in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem, and a terminal in a future 5G system or a future Equipment such as terminal equipment in an evolved public land mobile network (PLMN). In different systems, the name of the terminal device may be different. For example, in the 5G system, the terminal device may be called user equipment (User Equipment, UE). It can also be a wireless terminal device that can communicate with one or more core network (Core Network, CN) devices via a radio access network (Radio Access Network, RAN). The wireless terminal device can be a mobile terminal device, such as a mobile phone ( or "cellular" telephones) and computers with mobile terminal equipment, eg portable, pocket-sized, hand-held, computer built-in or vehicle mounted mobile devices, which exchange language and/or data with the radio access network. For example, virtual reality (VR) devices, augmented reality (AR) devices, wireless terminals in industrial control, wireless terminals in self-driving, remote medical surgery Wireless terminal, wireless terminal in smart grid, wireless terminal in transportation safety, wireless terminal in smart city, or wireless terminal in smart home Personal Communication Service , PCS) phone, cordless phone, Session Initiated Protocol (Session Initiated Protocol, SIP) phone, Wireless Local Loop (Wireless Local Loop, WLL) station, Personal Digital Assistant (Personal Digital Assistant, PDA), etc., in the embodiments of the present disclosure There are no restrictions. Wireless terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in the embodiments of the present disclosure.

Wherein, the network device in the embodiment of the present disclosure may include a plurality of base stations of cells providing services for the terminal device. Depending on the specific application, the base station may also be called an access point, or may be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or other names. The base station may be a NodeB in a GSM system, a CDMA system, or a WCDMA system, an evolved network device (evolutional Node B, eNB or e-NodeB) in an LTE system, or a 5G base station (gNB) in a 5G network architecture. It may also be a Home evolved Node B (Home evolved Node B, HeNB), a relay node (relay node), a home base station (femto), a pico base station (pico), etc., which are not limited in the embodiments of the present disclosure.

Referring to FIG. 1 , FIG. 1 is a schematic flowchart of a method for updating a system message provided by an optional embodiment of the present disclosure. As shown in FIG. 1 , the system message updating method provided by the embodiment of the present disclosure includes the following steps:

Step S11: Receive first information, where the first information is used to indicate an update of a system message associated with the first connection state.

In some possible implementations, the first information is used to indicate a system message update associated with the first connection state. Wherein, "associated with the first connection state" in the embodiment of the present disclosure may mean that the first information is valid for the first connection state, or may mean that the first information is not valid for the first connection state, that is, the above-mentioned The first information used to indicate the update of the system message associated with the first connection state can be used to indicate the update of the system message of the terminal device associated with the first connection state, and can also be used to indicate the update of the system message associated with the non-first connection state System message updates for connected end devices. Alternatively, the connected state may include a connected state, an idle state, or an inactive state.

Wherein, the above-mentioned association with the first connection state may also be described as corresponding to the first connection state.

As an example, the above-mentioned first information may be used to indicate that the system information associated with the first connection state (eg, idle state/disconnected state, etc.) is updated. Correspondingly, the terminal device in the first connection state may information to update system messages.

Wherein, the above-mentioned first connection state includes an idle state. That is, the network device sends the first information to the terminal device, where the first information is used to indicate an update of the system message associated with the idle state.

The above-mentioned first information may be a short message, that is, a short message.

Optionally, the first information may also be an update for specifying a system message. Wherein, the designated system message includes but is not limited to system messages related to TRS and/or CSI-RS.

Optionally, the first information may be used to indicate system message update related to TRS and/or CSI-RS. In other words, the first information is a message associated with the first connection state indicating an update of the specified system message.

In some feasible implementation manners, the terminal device may receive system information, high-layer signaling or physical-layer signaling, etc. that are sent by the network device and carry the first information, so as to receive the first information. As an optional solution, the network device may carry the first information through a system message.

As an optional solution, the terminal device may receive paging (Paging) downlink control information (Downlink Control Information, DCI) sent by the network device, where the first information is carried on the Paging DCI.

In another embodiment, the first information may be indication information other than shortmessage for notifying the system to update, for example, it includes an indication for system message update and second information for indicating the first connection state. For example, the first information itself is a DCI with a specific format, and the DCI may carry an indication for updating the system message and the second information for indicating the first connection state. The second information may be characterized by one or more bits among several reserved bits in the DCI of the specific format.

Optionally, an implementation manner of the association between the first information and the first connection state may be an explicit association or an implicit association.

For an explicit association, in an embodiment where the first information is shortmessage, the paging DCI may carry, in addition to the first information, a second connection state or a non-first connection state. information, the second information may indicate that the first information is dedicated to the first connected state or dedicated to the disconnected state. In an optional implementation manner, the second information may indicate that the DCI carrying the first information is a DCI dedicated to the first connected state or a DCI dedicated to a disconnected state. The form of the second information is not limited in the embodiments of the present disclosure, for example, it may be an indication mark or specific indication content. In an embodiment where the first information is indication information other than shortmessage for notifying the system to update, the first information may include the second information used to indicate the first connection state or the non-first connection state as described above, optional Yes, the first information may include second information for indicating the first connection state, where the second information may indicate that the first information is dedicated to the first connection state.

In another embodiment, the above-mentioned implicit association may mean that the representation of the above-mentioned second information may be pre-agreed by the protocol, for example, the protocol may pre-agreed corresponding to different connection states (for terminals in different connection states) The first message that the device takes effect) can be carried by DCIs of different formats, for example, the connected state corresponds to an agreed-upon DCI format, and the disconnected state/idle state/inactive state corresponds to another agreed-upon DCI format, Then, the terminal device can determine which connection state the first message corresponds to based on the DCI format. Therefore, the DCI carrying the first information may not carry the above-mentioned information for indicating the first connection state or the non-first connection state, but may be implemented in a pre-agreed manner between the network device and the terminal device. In addition, for example, the first connection state can be implicitly implemented by the resource information corresponding to the DCI carrying the first information (such as resource information occupied by the DCI carrying the first information, such as time domain resources and/or frequency domain resources). Association with messages for system updates. Alternatively, when the first information is sent in other ways (not shortmessage), the implementation of the above implicit association can also be achieved through the resource information corresponding to the first information itself (that is, the resource information on which the terminal device receives the first information is based). , such as time domain resources and/or frequency domain resources), the format of sending the first information, etc. to implicitly realize the association between the first connection state and the first information as described above, and the specific implementation of the implicit association realization, There is no restriction here.

In some feasible implementation manners, the Paging DCI carrying the first information may be the existing DCI in the prior art. When using the existing DCI, the above-mentioned first information can be carried based on the idle bits in the existing DCI.

Optionally, when the association between the first information and the first connection state is explicitly indicated, the second information used to indicate the first connection state or the non-first connection state may use several existing DCIs. One or more of the reserved bits (for example, 8) are used to implement the above-mentioned indication information, that is, one or more reserved bits are used to implement the above-mentioned indication information, so as to indicate that the first information is used to indicate that the first information is related to the first connection state. Linked system message updates. Alternatively, the second information may also be included in the first information itself (that is, the short message shortmessage), and one or more bits of several reserved bits in the Shortmessage may be used to represent the second information, so as to The indicating first information is used to indicate a system message update associated with the first connection state.

In some feasible implementation manners, the Paging DCI carrying the first information may be a dedicated DCI, that is, the DCI is a dedicated DCI for the first connection state. That is, the network device sends the first information to the terminal device through the dedicated DCI, and the dedicated DCI indicates that the first information is used to indicate an update of the system message associated with the first connection state. That is to say, the dedicated DCI itself indicates that the first information carried by the dedicated DCI is used to indicate the system message update associated with the first connection state. Optionally, the dedicated DCI may not carry the information for indicating the above-mentioned "association", or may carry the information for indicating the above-mentioned "association".

Optionally, the network device may indicate through the identification information of the dedicated DCI that the message for updating the system message corresponds to the first connection state. That is to say, when the terminal device receives the DCI, it already knows that the DCI corresponds to the first connection state. Optionally, the first information may be a message that takes effect for the first connection state, that is, the first information is a message used by the terminal device in the first connection state to update system messages. At this time, optionally, The terminal device can only receive the dedicated DCI when the terminal device is in the first connection state. Of course, the terminal device can also receive the dedicated DCI first, and then determine based on the dedicated DCI that the information corresponds to the first connection state, and then based on the terminal device. Whether the current connection state of the device is the first connection state, it is determined whether the system message needs to be updated based on the first information.

The identification information of the dedicated DCI may be identified by one piece of information, or may be identified by a combination of multiple pieces of information, which may be specifically determined based on actual application scenario requirements, and is not limited herein.

Wherein, the identification information of the dedicated DCI may include, but is not limited to, one or more of the DCI format of the dedicated DCI, the Radio Network TemporyIdentity (RNTI) of the dedicated DCI, and other scrambling sequences, or may be other The information that can be used to identify the DCI is not limited here.

Wherein, the format of the dedicated DCI is different from the existing DCI format, that is, the new DCI format defined by the network device for the dedicated DCI, such as DCI format 1_3. The DCI length of the dedicated DCI may be the same as or different from the DCI length of the existing DCI format, which is not limited herein.

The network device may define a new RNTI for the dedicated DCI, such as a new P-RNTI as the identification information of the dedicated DCI.

In some feasible implementation manners, the embodiments of the present disclosure do not limit the specific manner in which the network device sends the Paging DCI (including the dedicated DCI) carrying the first information. For example, the Paging DCI can be sent in the same way as any existing DCI sending method, or it can be sent based on a specific time-frequency domain resource (corset/searchspace), or it can be sent through other protocols, or network device configuration or High-level configuration is implemented.

In one embodiment, the first information may be sent by the network device based on first resource information associated with the first information, the first resource information being associated with the first connection state. In other words, the resource indicated by the first resource information is associated with the first connection state. When the first information for indicating system message update is sent on the resource indicated by the first resource information, it means that the first information is for the first connection state. For example, if the first information is carried by Paging DCI, the first resource information may be resource information corresponding to the Paging DCI (including dedicated DCI) that carries the first information. The network device may indicate a system message update associated with the first connection state by sending the DCI carrying the first information based on the first resource information associated with the DCI.

The first resource information may include at least one of time domain resource information and frequency domain resource information. For example, the Paging DCI (including the dedicated DCI) carrying the first information may be sent by the terminal device based on different time domain locations and/or frequency domain locations, which is not limited herein.

The terminal device may first receive the resource configuration information sent by the network device before receiving the first information based on the first resource information associated with the first information, such as the Paging DCI carrying the first information. The resource configuration information is used to indicate the first resource information (for example, used to indicate the first resource information corresponding to the Paging DCI used to carry the first information), and the resource configuration information may be explicit information or implicit information. information is not limited here.

Wherein, the terminal device may receive the resource configuration information sent by the network device based on system information, higher layer signaling or physical layer signaling.

For example, the resource configuration information may refer to identification information that can uniquely indicate the first information or information of frequency domain resources and/or time domain resources of the Paging DCI carrying the first information, which is not limited herein.

In some feasible implementations, terminal devices in different connection states monitor different dedicated DCIs. The terminal device in the state monitors the dedicated DCI of the second DCI identification information (eg, the second DCI format or the second P-RNTI). If the first connection state is the idle state, the terminal device may respond to the connection state being the idle state, monitor only the dedicated DCI of the first DCI identification information in the idle state, and then update the system message based on the first information carried by the dedicated DCI.

Optionally, the terminal device can monitor all dedicated DCIs in DCI formats. If the first connection state is the idle state, when the terminal device monitors the dedicated DCI of the first DCI identification information in the idle state, the terminal device may update the system message based on the dedicated DCI of the first DCI identification information.

Optionally, if the network device uses the dedicated DCI to carry the first information, the network device may implement the association between the first information used for system message update and the first connection state based on the first identification information of the dedicated DCI. Optionally, the terminal device in the idle state may only monitor and receive the dedicated DCI of the first identification information.

In some feasible implementation manners, the terminal device may determine, based on the resource configuration information sent by the network device, the first resource information associated with the first information, such as the first resource information corresponding to the Paging DCI carrying the first information. The terminal device can determine whether it needs to receive the DCI based on its own connection state. If the first information is used to indicate the update of the system message of the terminal device associated with the idle state, then the terminal device can monitor and receive the Paging DCI bearing the first information based on the first resource information in response to its connection state being the idle state. Or, when the terminal device receives a plurality of Paging DCIs sent by the network device, when its connection state is an idle state, it updates the system message based on the first information carried by the Paging DCI corresponding to the first resource information. The connection state is a non-idle state, such as a connected state, corresponding processing may be performed based on other DCIs, or the first information carried by the Paging DCI corresponding to the first resource information may not be processed.

Optionally, the solution of the present disclosure may also include:

Step S12, in response to the connection state of the terminal device being the first connection state, update the system message according to the first information.

In some feasible implementation manners, the terminal device receives the first information, and the first information is used to indicate a system message update associated with the first connection state (that is, valid for the terminal device in the first connection state), and the terminal device may In response to the connection state being the first connection state, the system message is updated according to the first information.

For example, the first connection state is the idle state, the terminal device in the idle state receives the corresponding DCI according to the DCI identification information of the corresponding Paging DCI or the corresponding first resource information, and the terminal device in the idle state is based on the DCI carried by the DCI. the first information, and update the system information.

Optionally, the first information includes second information used to indicate the first connection state, and in response to the connection state of the terminal device being the first connection state, updating the system message according to the first information may include:

Based on the second information, determining that the first information corresponds to the first connection state;

In response to the connection state of the terminal device being the first connection state, the system message is updated according to the first information.

That is, the first information may include indication information for indicating the first connection state, that is, the above-mentioned second information. Based on the indication information, it may be determined that the first information is used to indicate system message update of the terminal device associated with the first connection state.

For example, the first connection state is an idle state, and after the terminal device receives the first information, the terminal device may determine the first The information is valid for the terminal device in the idle state, and the terminal device can update the system message based on the first information when the terminal device is in the idle state.

In some feasible implementations, the terminal device may update the specified system message based on the first information, such as system message update about TRS and/or CSI-RS.

It can be understood that, each optional embodiment provided by the embodiments of the present disclosure may be implemented independently, or may be implemented in combination with each other.

In the foregoing optional embodiments, various optional implementation manners of the system message updating method provided by the present disclosure are described by taking the terminal device as the execution subject. The system updating method provided by the embodiments of the present disclosure is described below by taking a network device as an execution subject.

Specifically, when the system update method provided by the embodiment of the present disclosure is executed by a network device, the method includes:

First information is sent, where the first information is used to indicate an update of a system message associated with the first connection state.

Optionally, the first connection state includes an idle state.

Optionally, the network device may send paging downlink control information Paging DCI, where the first information is borne in the Paging DCI.

Optionally, the Paging DCI carrying the first information is a dedicated DCI.

Optionally, the network device may send the dedicated DCI based on the identification information of the dedicated DCI.

Optionally, the identification information of the dedicated DCI includes at least one of the following:

DCI format for dedicated DCI;

The wireless network temporary identity of the dedicated DCI.

Optionally, the network device sends the first information based on first resource information associated with the first information, where the first resource information is associated with the first connection state.

Optionally, before sending the first information based on the first resource information, the network device may send resource configuration information to the terminal device. The resource configuration information is used to indicate first resource information, and the first resource information includes at least one of time domain resource information and frequency domain resource information.

Optionally, the first information is used to indicate that the specified system message is updated.

Optionally, the first information is used to indicate system message update of the tracking reference signal TRS and/or the channel state information reference signal CSI-RS.

For the detailed description of the above-mentioned optional embodiments that take the network device as the execution body, and the description of the related terms in the optional embodiments, please refer to the corresponding parts of the foregoing optional embodiments that use the terminal device as the execution body. For description, for the explanation of terms such as the first information, the second information, and the dedicated DCI when the network device is used as the execution body, please refer to the detailed description of the first information, the second information, and the dedicated DCI by the network device as the execution body, which is not repeated here. Repeat.

In the embodiment of the present disclosure, the network device sends the first information for indicating the system message update associated with the first connection state to the terminal device, so that the message for the system message update of the terminal device is updated with the connection state of the terminal device. association. The terminal device can receive a message updated with a system message indicating its connection state, and then update the system message, which has high applicability.

Based on the same principle as the system message update method provided by the embodiment of the present disclosure, the embodiment of the present disclosure further provides a terminal device. Referring to FIG. 2, FIG. 2 is a schematic structural diagram of a terminal device provided by an embodiment of the present disclosure. The terminal device 1 provided by the embodiment of the present disclosure includes a receiving module 11, and the above-mentioned receiving module 11 is configured as:

In some feasible implementation manners, the above-mentioned terminal device further includes an update module 12, and the above-mentioned update module 12 is configured as:

In response to the connection state of the terminal device being the first connection state, the system message is updated according to the above-mentioned first information.

In some feasible implementations, the above-mentioned update module 12 is configured to:

Based on the second information, it is determined that the first information corresponds to the first connection state;

In some feasible implementation manners, the above receiving module 11 is configured as:

In response to the connection state of the terminal device being the first connection state, the first information is received.

In some feasible implementation manners, the above-mentioned first connection state includes an idle state.

Receive paging downlink control information Paging DCI, the above-mentioned first information is carried in the above-mentioned Paging DCI.

In some feasible implementation manners, the above-mentioned Paging DCI includes the above-mentioned second information for indicating the above-mentioned first connection state.

In some feasible implementation manners, the above-mentioned first information includes second information for indicating the above-mentioned first connection state.

In some feasible embodiments, the above-mentioned Paging DCI is a dedicated DCI for the first connection state.

In some feasible implementation manners, the above receiving module 11 is configured to:

Based on the identification information of the dedicated DCI, the dedicated DCI is received.

In some feasible embodiments, the identification information of the above-mentioned dedicated DCI includes at least one of the following:

The DCI format of the above-mentioned dedicated DCI;

The wireless network temporary identifier of the above-mentioned dedicated DCI.

The above-mentioned first information is received based on the first resource information associated with the first information, the above-mentioned first resource information is associated with the first connection state.

Resource configuration information is received, where the resource configuration information is used to indicate the first resource, and the first resource information includes at least one of time domain resource information and frequency domain resource information.

In some feasible implementation manners, the above-mentioned first information is used to indicate that the specified system message is updated.

In some feasible implementation manners, the above-mentioned first information is used to indicate the system message update of the tracking reference signal TRS and/or the channel state information reference signal CSI-RS.

Based on the same principle as the system message update method provided by the embodiment of the present disclosure, the embodiment of the present disclosure further provides a network device. Referring to FIG. 3 , FIG. 3 is a schematic structural diagram of a network device provided by an embodiment of the present disclosure. The network device 2 provided by the embodiment of the present disclosure includes:

The sending module 21 is configured to send first information, where the above-mentioned first information is used to indicate an update of a system message associated with the first connection state.

In some feasible implementation manners, the above-mentioned sending module 21 is configured to:

Send the paging downlink control information Paging DCI, and the above-mentioned first information is carried in the above-mentioned Paging DCI.

Based on the identification information of the dedicated DCI, the dedicated DCI is sent.

The DCI format of the above-mentioned dedicated DCI;

The wireless network temporary identifier of the above-mentioned dedicated DCI.

The above-mentioned first information is sent based on the first resource information associated with the first information, and the above-mentioned first resource information is associated with the first connection state.

Resource configuration information is sent, where the resource configuration information is used to indicate the first resource information, and the first resource information includes at least one of time domain resource information and frequency domain resource information.

Referring to FIG. 4 , FIG. 4 is a schematic structural diagram of an electronic device provided by an embodiment of the present disclosure. As shown in FIG. 4 , the electronic device 1000 in this embodiment may include: a processor 1001 , a network interface 1004 and a memory 1005 . In addition, the above-mentioned electronic device 1000 may further include: a user interface 1003 , and at least one communication bus 1002 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a WI-FI interface). The memory 1004 may be high-speed RAM memory or non-volatile memory, such as at least one disk memory. Optionally, the memory 1005 may also be at least one storage device located away from the aforementioned processor 1001 . As shown in FIG. 4, the memory 1005, which is a computer-readable storage medium, may include an operating system, a network communication module, a user interface module, and a device control application program.

In the electronic device 1000 shown in FIG. 4 , the network interface 1004 can provide a network communication function; the user interface 1003 is mainly used to provide an input interface for the user; and the processor 1001 can be used to call the device control application stored in the memory 1005 program.

Specifically, the electronic device may be a terminal device, and may implement the method performed by the terminal device as the execution provided in any of the foregoing optional embodiments of the present disclosure. The electronic device may also implement a network device, and the network device may implement the method provided in any of the foregoing optional embodiments of the present disclosure and executed by the network device as an execution subject.

It should be understood that, in some feasible implementation manners, the above-mentioned processor 1001 may be a central processing unit (central processing unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (digital signal processor, DSP) , application specific integrated circuit (ASIC), off-the-shelf programmable gate array (field-programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The memory, which may include read-only memory and random access memory, provides instructions and data to the processor. A portion of the memory may also include non-volatile random access memory. For example, the memory may also store device type information.

An embodiment of the present disclosure further provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and the method provided by any of the foregoing optional embodiments is executed by a processor. For details, see the steps provided in the foregoing steps. The implementation manner is not repeated here.

The above-mentioned computer-readable storage medium may be an internal storage unit of the task processing apparatus provided in any of the foregoing embodiments, such as a hard disk or a memory of an electronic device. The computer-readable storage medium can also be an external storage device of the electronic device, such as a pluggable hard disk, a smart media card (SMC), a secure digital (SD) card equipped on the electronic device, Flash card (flash card), etc. The above-mentioned computer-readable storage medium may also include a magnetic disk, an optical disk, a read-only memory (ROM) or a random access memory (RAM), and the like. Further, the computer-readable storage medium may also include both an internal storage unit of the electronic device and an external storage device. The computer-readable storage medium is used to store the computer program and other programs and data required by the electronic device. The computer-readable storage medium can also be used to temporarily store data that has been or will be output.

Embodiments of the present disclosure provide a computer program product or computer program, where the computer program product or computer program includes computer instructions, and the computer instructions are stored in a computer-readable storage medium. The processor of the electronic device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the method provided by any of the foregoing optional embodiments.

The terms "first", "second" and the like in the claims and description of the present disclosure and the drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or electronic 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 also Include other steps or units inherent to these processes, methods, products or electronic devices. Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present disclosure. The appearance of this phrase in various places in the specification is not necessarily all referring to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments. As used in this disclosure and the appended claims, the term "and/or" refers to and including any and all possible combinations of one or more of the associated listed items.

Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. Interchangeability, the above description has generally described the components and steps of each example in terms of function. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this disclosure.

The above disclosures are only preferred embodiments of the present disclosure, and cannot be used to limit the scope of rights of the present disclosure. Therefore, equivalent changes made according to the claims of the present disclosure are still within the scope of the present disclosure.

Claims

A system message update method, characterized in that the method comprises:

First information is received, the first information being used to indicate a system message update associated with the first connection state.
The method of claim 1, further comprising:

In response to the connection state of the terminal device being the first connection state, the system message is updated according to the first information.
The method according to claim 2, wherein, in response to the connection state of the terminal device being the first connection state, updating the system message according to the first information comprises:

determining that the first information corresponds to a first connection state based on the second information indicating the first connection state;

In response to the connection state of the terminal device being the first connection state, the system message is updated according to the first information.
The method according to claim 1, wherein the receiving the first information comprises:

The first information is received in response to the connection state of the terminal device being the first connection state.
The method of claim 1, wherein the first connection state comprises an idle state.
The method according to claims 1-3, wherein the receiving the first information comprises:

Receive paging downlink control information Paging DCI, where the first information is carried in the Paging DCI.
The method according to claim 6, wherein the Paging DCI includes the second information for indicating the first connection state.
The method according to claim 1-3 or 7, wherein the first information includes second information for indicating the first connection state.
The method according to claim 6, wherein the Paging DCI is a dedicated DCI for the first connection state.
The method according to claim 9, wherein the receiving Paging DCI comprises:

The dedicated DCI is received based on the identification information of the dedicated DCI.
The method according to claim 10, wherein the identification information of the dedicated DCI includes at least one of the following:

the DCI format of the dedicated DCI;

The wireless network temporary identifier of the dedicated DCI.
The method according to claim 1, wherein the receiving the first information comprises:

The first information is received based on first resource information associated with the first information, the first resource information being associated with a first connection state.
The method of claim 12, wherein the method further comprises:

Resource configuration information is received, where the resource configuration information is used to indicate the first resource information, where the first resource information includes at least one of time domain resource information and frequency domain resource information.
The method according to claim 1, wherein the first information is used to indicate an update of a specified system message.
The method according to claim 1, wherein the first information is used to indicate system message update of the tracking reference signal TRS and/or the channel state information reference signal CSI-RS.
A system message update method, characterized in that the method comprises:

First information is sent, where the first information is used to indicate a system message update associated with the first connection state.
The method of claim 16, wherein the first connection state comprises an idle state.
The method according to claim 16, wherein the sending the first information comprises:

Paging downlink control information Paging DCI is sent, and the first information is carried in the Paging DCI.
The method according to claim 18, wherein the Paging DCI includes second information for indicating the first connection state.
The method according to claim 16 or 19, wherein the first information includes second information for indicating the first connection state.
The method according to claim 18, wherein the Paging DCI is a dedicated DCI for the first connection state.
The method according to claim 21, wherein the sending the Paging DCI comprises:

The dedicated DCI is sent based on the identification information of the dedicated DCI.
The method according to claim 22, wherein the identification information of the dedicated DCI includes at least one of the following:

the DCI format of the dedicated DCI;

The wireless network temporary identifier of the dedicated DCI.
The method according to claim 16, wherein the sending the first information comprises:

The first information is sent based on first resource information associated with the first information, the first resource information being associated with the first connection state.
The method of claim 24, wherein the method further comprises:

Resource configuration information is sent, where the resource configuration information is used to indicate the first resource information, where the first resource information includes at least one of time domain resource information and frequency domain resource information.
The method according to claim 16, wherein the first information is used to indicate an update of a specified system message.
The method according to claim 16, wherein the first information is used to indicate a system message update of the tracking reference signal TRS and/or the channel state information reference signal CSI-RS.
A terminal device, characterized in that the terminal device includes a receiving module, and the receiving module is configured to:

First information is received, the first information being used to indicate a system message update associated with the first connection state.
A network device, characterized in that the network device includes:

A sending module, configured to send first information, where the first information is used to indicate an update of a system message associated with the first connection state.
An electronic device, characterized in that it comprises a processor and a memory, and the processor and the memory are connected to each other;

the memory is used to store computer programs;

The processor is configured to perform the method of any one of claims 1 to 15 or the method of any one of claims 16 to 27 when the computer program is invoked.
A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and the computer program is executed by a processor to implement the method of any one of claims 1 to 15 or claim 16 The method of any one of to 27.