CN112438058B - System message updating method, device and storage medium - Google Patents
System message updating method, device and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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Abstract
The embodiment of the disclosure discloses a system message updating method, equipment and a storage medium, wherein the method comprises the following steps: first information is received, the first information indicating a system message update associated with a first connection state. By adopting the embodiment of the disclosure, the network equipment can correlate the message for updating the system message of the terminal equipment with the connection state of the terminal equipment, so that the terminal equipment can receive the message for updating the system message related to the connection state based on the connection state of the terminal equipment, and the applicability is high.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for updating a system message.
Background
In the prior art, if the configuration information of the system message changes, an existing system message update flow needs to be performed, that is, the network device sends a message for performing system message update to the terminal device, and for the terminal device in a connected state, it does not need to perform system message update.
On the initial BWP (Bandwidth Part), messages for system message update transmitted at the network device are not differentiated between the connected state and the idle state, and thus the terminal device receives the messages for system message update. For example, the terminal device uses a tracking reference signal (Tracking Reference Signal, TRS) and/or a Channel state information reference signal (CSI-RS) in an idle state for time-frequency domain synchronization, and although the terminal device in a connected state does not need to update a system message about the TRS and/or the CSI-RS, the terminal device in the connected state still receives a message about the system message about the TRS and/or the CSI-RS.
Therefore, how to make the terminal device distinguish the connection state corresponding to the message for updating the system message, and further update the system message based on the connection state thereof becomes a problem to be solved.
Disclosure of Invention
The embodiment of the disclosure provides a system message updating method, device and storage medium, which can correlate a message for updating the system message of terminal equipment with the connection state of the terminal equipment, so that the terminal equipment can receive the message for updating the system message related to the connection state based on the connection state of the terminal equipment, and the applicability is high.
In a first aspect, an embodiment of the present disclosure provides a method for updating a system message, where the method includes:
first information is received, the first information indicating a system message update associated with a first connection state.
In a second aspect, an embodiment of the present disclosure provides a method for updating a system message, the method including:
and transmitting first information, wherein the first information is used for indicating system message update associated with the first connection state.
In a third aspect, an embodiment of the present disclosure provides a terminal device, where the terminal device includes a receiving module configured to:
First information is received, the first information indicating a system message update associated with a first connection state.
In a fourth aspect, embodiments of the present disclosure provide a network device, including:
and a transmitting module configured to transmit first information indicating a system message update associated with the first connection state.
In a fifth aspect, embodiments of the present disclosure provide an electronic device comprising a processor and a memory, the processor and the memory being interconnected;
the memory is used for storing a computer program;
the processor is configured to perform the method provided by any one of the embodiments of the first or second aspects described above when the computer program is invoked.
In a sixth aspect, the disclosed embodiments provide a computer readable storage medium storing a computer program for execution by a processor to implement the method provided by any one of the embodiments of the first and/or second aspects described above.
In an embodiment of the disclosure, the network device sends first information for indicating a system message update associated with the first connection state to the terminal device to associate a message for the system message update of the terminal device with the connection state of the terminal device. The terminal equipment can receive the information related to the connection state and used for updating the system information, so that the system information is updated, and the applicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.
Fig. 1 is a flowchart of a system message updating method according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a terminal device provided in an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a network device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person of ordinary skill in the art would obtain without making any inventive effort are within the scope of protection of this 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 wireless connection capability, or other processing device connected to a wireless modem, and a terminal in a future 5G system or a terminal device in a future evolved public land mobile network (public land mobile network, PLMN), etc. The names of the terminal devices may also be different in different systems, for example in a 5G system, the terminal devices may be referred to as User Equipment (UE). But also wireless terminal devices that can communicate with one or more Core Network (CN) devices via a radio access Network (Radio Access Network, RAN), which can be mobile terminal devices such as mobile phones (or "cellular" phones) and computers with mobile terminal devices, for example portable, pocket, hand-held, computer-built-in or vehicle-mounted mobile devices that exchange speech and/or data with the radio access Network. For example, virtual Reality (VR) devices, augmented Reality (AR) devices, wireless terminals in industrial control (industrial control), wireless terminals in self-driving (self-driving), wireless terminals in teleoperation (remote surgery), wireless terminals in smart grid (smart grid), wireless terminals in transportation safety (transport safety), wireless terminals in smart city (smart city), or wireless terminal personal communication services (Personal Communication Service, PCS) phones, cordless phones, session initiation protocol (Session Initiated Protocol, SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital assistants (Personal Digital Assistant, PDA), and the like, without limitation in the disclosed embodiments. The wireless terminal device may also be referred to as a system, subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile), remote station (remote station), access point (access point), remote terminal device (remote terminal), access terminal device (access terminal), user terminal device (user terminal), user agent (user agent), user equipment (user device), and embodiments of the present disclosure are not limited.
The network device in the embodiments of the present disclosure may include a plurality of base stations of cells that provide services for the terminal device. A base station may also be called an access point or may be a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminal devices, or other names, depending on the particular application. The base station may be a NodeB in a GSM system, a CDMA system, or a WCDMA system, or may be 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, or may be a home evolved base station (Home evolved Node B, heNB), a relay node (relay node), a home base station (femto), a pico base station (pico), or the like, which is not limited in the embodiments of the present disclosure.
Referring to fig. 1, fig. 1 is a flowchart of a system message updating method according to an alternative 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, receiving first information, wherein the first information is used for indicating system message update associated with a first connection state.
In some possible implementations, the first information is used to indicate a system message update associated with the first connection state. In this embodiment of the present disclosure, "associated with the first connection state" may mean that the first information is effective for the first connection state, or may mean that the first information is not effective for the first connection state, that is, the first information for indicating the update of the system message associated with the first connection state may be used to indicate the update of the system message of the terminal device associated with the first connection state, or may be used to indicate the update of the system message of the terminal device associated with the non-first connection state. Alternatively, the connection state may include a connected state, an idle state, or a non-active state.
The association with the first connection state may also be described as corresponding to the first connection state.
As an example, the first information may be used to indicate an update of a system message associated with a first connection state (such as an idle state/a non-connection state, etc.), and accordingly, the terminal device in the first connection state may perform an update of the system message according to the first information.
Wherein the first connection state includes an idle state. That is, the network device transmits first information indicating a system message update associated with the idle state to the terminal device.
The first information may be a short message.
Optionally, the first information may also be an update for specifying a system message. Wherein the specified system message includes, but is not limited to, a system message related to the TRS and/or CSI-RS.
Alternatively, the first information may be used to indicate a system message update associated with the TRS and/or CSI-RS. In other words, the first information is a message associated with the first connection state for indicating that the system message is specified to be updated.
In some possible embodiments, the terminal device may receive system information, higher layer signaling, or physical layer signaling, etc. carrying the first information, which are sent by the network device, so as to receive the first information. As an alternative, the network device may carry the first information through a system message.
As an alternative, the terminal device may receive Paging (Paging) downlink control information (DownlinkControlInformation, 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 for notifying a system update other than a shortmessage, for example, including an indication for a system message update and second information for indicating a first connection state. For example, the first information is a DCI with a specific format, and the DCI may carry an indication for updating a system message and second information for indicating a first connection state. The second information may be characterized by one or more bits of a number of reserved bits in the DCI of the particular format.
Alternatively, the implementation manner of associating the first information with the first connection state may be explicit association or implicit association.
For explicit association, in an embodiment where the first information is shortmessage, the paging DCI may carry, in addition to the first information, second information for indicating a first connection state or a non-first connection state, where the second information may indicate that the first information is specific to the first connection state or specific to the non-connection state. In an alternative embodiment, 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 the non-connected state. The second information is not limited to the embodiment of the disclosure, and may be an indication identifier, specific indication content, or the like. In an embodiment, other than the shortmessage, of the first information for notifying the update of the system, the first information may include second information for indicating the first connection state or the non-first connection state as described above, and optionally, the first information may include second information for indicating the first connection state, where the second information may indicate that the first information is specific to the first connection state.
In another embodiment, the implicit association may mean that the second information is characterized by being agreed in advance by a protocol, for example, the first message corresponding to different connection states (valid for terminal devices in different connection states) may be respectively carried by DCI in different formats, for example, a connection state corresponds to one agreed DCI format, a non-connection state/idle state/non-active state corresponds to another agreed DCI format, and the terminal device may determine, based on the DCI format, which connection state the first message corresponds to. Therefore, the DCI carrying the first information may not carry the 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 association of the first connection state with the message for system update may be implicitly implemented with resource information corresponding to the DCI carrying the first information (e.g., resource information occupied by the DCI carrying the first information, such as time domain resources and/or frequency domain resources). Alternatively, when the first information is sent by other means (not shortmessage), the implementation of the implicit association may also implicitly implement the association between the first connection state and the first information as described above by means of resource information corresponding to the first information itself (that is, resource information on which the terminal device receives the first information, such as time domain resources and/or frequency domain resources, based on which the first information is received), a format for sending the first information, and the specific implementation of the implicit association is not limited herein.
In some possible embodiments, the PagingDCI carrying the first information may be DCI already known in the art. When the existing DCI is adopted, the first information may be carried based on idle bits in the existing DCI.
Optionally, when explicitly indicating the association of the first information with the first connection state, the second information for indicating the first connection state or the non-first connection state may be implemented by one or more bits of a plurality (e.g. 8) of reserved bits in the existing DCI, that is, the indication information is implemented by one or more reserved bits, so as to indicate that the first information is used to indicate the update of the system message associated with the first connection state. Alternatively, the second information may also be included in the first information itself (i.e. short message), which may be characterized by one or more of several reserved bits in the short message, to indicate that the first information is used to indicate a system message update associated with the first connection state.
In some possible embodiments, the Paging DCI carrying the first information may be dedicated DCI, i.e. the DCI is dedicated DCI for the first connection state. That is, the network device transmits first information to the terminal device through the dedicated DCI, and indicates the first information for indicating the system message update associated with the first connection state through the dedicated DCI. That is, the dedicated DCI itself indicates that the first information carried by the dedicated DCI is used to indicate a system message update associated with a first connection state. Alternatively, the dedicated DCI may not carry information for indicating the "association" or may carry information for indicating the "association".
Alternatively, the network device may indicate that the message for system message update corresponds to the first connection state through the identification information of the dedicated DCI. That is, the terminal device, upon receiving the DCI, already knows that the DCI corresponds to the first connection state. Alternatively, the first information may be a message that is effective for the first connection state, that is, the first information is a message that is used by the terminal device in the first connection state for updating the system message, where, alternatively, the terminal device may only receive the dedicated DCI when the terminal device is in the first connection state, or of course, the terminal device may receive the dedicated DCI first, then determine that the information corresponds to the first connection state based on the dedicated DCI, and then determine whether updating of the system message based on the first information is required based on whether the current connection state of the terminal device is the first connection state.
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 the actual application scenario requirement, which is not limited herein.
The identification information of the dedicated DCI may include, but is not limited to, one or more of a DCI format of the dedicated DCI, a radio network temporary identifier (Radio Network Tempory Identity, RNTI) of the dedicated DCI, and other scrambling sequences, or may be other information that can be used to identify the DCI, which is not limited herein.
The format of the dedicated DCI is different from the existing DCI format, that is, a 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, and is not limited herein.
Wherein, the network device may define a new RNTI for the dedicated DCI, such as a new P-RNTI as identification information of the dedicated DCI.
In some possible implementations, the embodiments of the present disclosure are not limited with respect to a specific manner in which the network device sends Paging DCI (including dedicated DCI) carrying the first information. For example, the Paging DCI may be sent in the same manner as any existing DCI, or based on a specific time-frequency domain resource (core/search space), or implemented by other protocol conventions, or by network device configuration or higher layer configuration.
In one embodiment, the first information may be transmitted by the network device based on first resource information associated with the first information, the first resource information associated with the first connection state. In other words, the resources indicated by the first resource information are associated with the first connection state. When first information indicating an update of the system message is transmitted on the resource indicated by the first resource information, it is represented 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 Paging DCI (including dedicated DCI) carrying the first information. The network device may indicate a system message update associated with the first connection state by transmitting 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. E.g., paging DCI (including dedicated DCI) carrying the first information may be transmitted by the terminal device based on different time domain locations and/or frequency domain locations, without limitation.
The terminal device may first receive the resource configuration information sent by the network device before receiving the first information, such as Paging DCI carrying the first information, based on the first resource information associated with the first information. The resource configuration information is used to indicate the first resource information (for example, is used to indicate the first resource information corresponding to Paging DCI for carrying the first information), and the resource configuration information may be explicit information or implicit information, which is not limited herein.
The terminal device may receive the resource configuration information sent by the network device based on the system information, the higher layer signaling, or the physical layer signaling.
The resource configuration information may refer to identification information of information capable of uniquely indicating the first information or frequency domain resources and/or time domain resources of the Paging DCI carrying the first information, which is not limited herein.
In some possible embodiments, the terminal devices in different connection states monitor different dedicated DCIs, for example, the terminal device in idle state monitors dedicated DCIs of first DCI identification information (for example, first DCI format or first P-RNTI), and the terminal device in connection state monitors dedicated DCIs of second DCI identification information (for example, second DCI format or second P-RNTI). If the first connection state is idle, the terminal device may respond to the connection state being idle, and monitor only the dedicated DCI of the first DCI identification information in the idle state, and further update the system message based on the first information carried by the dedicated DCI.
Alternatively, the terminal device may listen to the dedicated DCI for all DCI formats. If the first connection state is an idle state, when the terminal equipment monitors the special DCI of the first DCI identification information in the idle state, the terminal equipment can update the system information based on the special 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 association of the first information for updating the system message and the first connection state based on the first identification information of the dedicated DCI. Alternatively, the terminal device in idle state may monitor and receive only the dedicated DCI of the first identification information.
In some possible embodiments, the terminal device may determine, based on the resource configuration information sent by the network device, first resource information associated with the first information, e.g. first resource information corresponding to Paging DCI carrying the first information. The terminal device may determine whether the DCI needs to be received based on its own connection state. If the first information is used to indicate the update of the terminal equipment system information associated with the idle state, the terminal equipment can monitor and receive Paging DCI carrying the first information based on the first resource information in response to the connection state of the terminal equipment being the idle state. Or when the terminal equipment receives a plurality of Paging DCIs sent by the network equipment and the connection state is in an idle state, updating the system information based on the first information carried by the Paging DCIs corresponding to the first resource information, and if the connection state of the terminal equipment is in a non-idle state, for example, the terminal equipment can correspondingly process based on other DCIs or does not process the first information carried by the Paging DCIs corresponding to the first resource information.
Optionally, the solution of the present disclosure may further include:
and step S12, in response to the connection state of the terminal equipment being the first connection state, updating the system message according to the first information.
In some possible embodiments, the terminal device receives the first information, and the first information is used to indicate a system message update associated with (i.e. effective for) the first connection state, and the terminal device may perform the system message update according to the first information in response to the connection state being the first connection state.
For example, the first connection state is an idle state, the terminal equipment 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 equipment in the idle state updates the system message based on the first information carried by the DCI.
Optionally, the first information includes second information for indicating a first connection state, and the updating the system message according to the first information in response to the connection state of the terminal device being the first connection state may include:
determining, based on the second information, that the first information corresponds to a first connection state;
and in response to the connection state of the terminal equipment being the first connection state, updating the system message according to the first information.
That is, the first information may include therein indication information for indicating the first connection state, i.e., the above-described second information. Based on the indication information, it may be determined that the first information is used to indicate a system message update of the terminal device associated with the first connection state.
For example, the first connection state is an idle state, after the terminal device receives the first information, the terminal device may determine that the first information is effective for the terminal device in the idle state based on the indication information included in the first information and used for indicating the update of the system message associated with the first connection state, and then the terminal device may update the system message based on the first information when in the idle state.
In some possible embodiments, the terminal device may update the specified system message, such as a system message update for the TRS and/or CSI-RS, based on the first information.
It is to be understood that the various alternative embodiments provided by the embodiments of the present disclosure may be implemented alone or in combination with one another.
In the foregoing, various optional embodiments of the system message updating method provided by the present disclosure have been described with a terminal device as an execution body. The system updating method provided by the embodiment of the present disclosure is described below with a network device as an execution body.
Specifically, the system updating method provided by the embodiment of the present disclosure, when executed by a network device, includes:
first information is sent indicating a system message update associated with the first connection state.
Optionally, the first connection state comprises an idle state.
Optionally, the network device may send Paging downlink control information Paging DCI, where the first information is carried in the Paging DCI.
Optionally, the Paging DCI carrying the first information is dedicated DCI.
Alternatively, the network device may transmit 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:
DCI format of special DCI;
wireless network temporary identification of dedicated DCI.
Optionally, the network device sends the first information based on first resource information associated with the first information, wherein the first resource information is associated with the first connection state.
Alternatively, the network device may send the resource configuration information to the terminal device before sending the first information based on the first resource information. The resource configuration information is used for indicating first resource information, and the first resource information comprises at least one of time domain resource information and frequency domain resource information.
Optionally, the first information is used to indicate a specified system message update.
Optionally, the first information is used for indicating a 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 embodiments using the network device as the execution body and the description of the related terms in the embodiments, reference may be made to the description of the corresponding parts in the embodiments using the terminal device as the execution body, for example, the explanation of terms such as the first information, the second information, the specific DCI and the like when using the network device as the execution body may be referred to the detailed description of the first information, the second information, the specific DCI and the like when using the network device as the execution body, which are not repeated herein.
In an embodiment of the disclosure, the network device sends first information for indicating a 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. The terminal equipment can receive the information updated by the system information related to the connection state of the terminal equipment, so that the system information is updated, and the applicability is high.
Based on the same principle as the system message updating method provided by the embodiment of the disclosure, the embodiment of the disclosure also provides a terminal device. Referring to fig. 2, fig. 2 is a schematic structural diagram of a terminal device provided in an embodiment of the present disclosure. The terminal device 1 provided in the embodiment of the present disclosure includes a receiving module 11, where the receiving module 11 is configured to:
First information is received, the first information indicating a system message update associated with a first connection state.
In some possible embodiments, the terminal device further includes an update module 12, where the update module 12 is configured to:
and in response to the connection state of the terminal equipment being the first connection state, updating the system message according to the first information.
In some possible embodiments, the update module 12 is configured to:
determining that the first information corresponds to a first connection state based on the second information;
and in response to the connection state of the terminal equipment being a first connection state, updating the system message according to the first information.
In some possible embodiments, the receiving module 11 is configured to:
and receiving first information in response to the connection state of the terminal equipment being a first connection state.
In some possible embodiments, the first connection state includes an idle state.
In some possible embodiments, the receiving module 11 is configured to:
and receiving Paging downlink control information (Paging DCI), wherein the first information is carried in the Paging DCI.
In some possible embodiments, the Paging DCI includes the second information for indicating the first connection state.
In some possible embodiments, the first information includes second information for indicating the first connection state.
In some possible embodiments, the Paging DCI is dedicated DCI for the first connection state.
In some possible embodiments, the receiving module 11 is configured to:
and receiving the special DCI based on the identification information of the special DCI.
In some possible embodiments, the identification information of the dedicated DCI includes at least one of the following:
a DCI format of the dedicated DCI;
the radio network temporary identifier of the dedicated DCI.
In some possible embodiments, the receiving module 11 is configured to:
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.
In some possible embodiments, the receiving module 11 is configured to:
and receiving resource configuration information, wherein the resource configuration information is used for indicating the first resource, and the first resource information comprises at least one of time domain resource information and frequency domain resource information.
In some possible embodiments, the first information is used to indicate a specified system message update.
In some possible embodiments, 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.
Based on the same principle as the system message updating method provided by the embodiment of the disclosure, the embodiment of the disclosure also provides a network device. Referring to fig. 3, fig. 3 is a schematic structural diagram of a network device according to an embodiment of the present disclosure. The network device 2 provided in the embodiment of the present disclosure includes:
the sending module 21 is configured to send first information indicating a system message update associated with the first connection state.
In some possible embodiments, the first connection state includes an idle state.
In some possible embodiments, the sending module 21 is configured to:
and sending Paging downlink control information (Paging DCI), wherein the first information is carried in the Paging DCI.
In some possible embodiments, the Paging DCI includes the second information for indicating the first connection state.
In some possible embodiments, the first information includes second information for indicating the first connection state.
In some possible embodiments, the Paging DCI is dedicated DCI for the first connection state.
In some possible embodiments, the sending module 21 is configured to:
and transmitting the dedicated DCI based on the identification information of the dedicated DCI.
In some possible embodiments, the identification information of the dedicated DCI includes at least one of the following:
a DCI format of the dedicated DCI;
the radio network temporary identifier of the dedicated DCI.
In some possible embodiments, the sending module 21 is configured to:
the first information is transmitted based on first resource information associated with the first information, the first resource information being associated with a first connection state.
In some possible embodiments, the sending module 21 is configured to:
and transmitting resource configuration information, wherein the resource configuration information is used for indicating the first resource information, and the first resource information comprises at least one of time domain resource information and frequency domain resource information.
In some possible embodiments, the first information is used to indicate a specified system message update.
In some possible embodiments, 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.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an electronic device provided in an embodiment of the disclosure. As shown in fig. 4, the electronic device 1000 in the present embodiment may include: processor 1001, network interface 1004, and memory 1005, and in addition, the electronic device 1000 may further include: a user interface 1003, and at least one communication bus 1002. Wherein the communication bus 1002 is used to enable connected communication between these components. The user interface 1003 may include a Display (Display), a Keyboard (Keyboard), and the optional user interface 1003 may further include a standard wired interface, a wireless interface, among others. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1004 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 1005 may also optionally be at least one storage device located remotely from the processor 1001. As shown in fig. 4, an operating system, a network communication module, a user interface module, and a device control application may be included in the memory 1005, which is a type of computer-readable storage medium.
In the electronic device 1000 shown in fig. 4, the network interface 1004 may provide network communication functions; while user interface 1003 is primarily used as an interface for providing input to a user; and the processor 1001 may be used to invoke device control applications stored in the memory 1005.
Specifically, the electronic device may be a terminal device, and the method performed by the terminal device as executing may be implemented in any of the foregoing optional embodiments of the disclosure. The electronic device may also implement a network device that may implement the method performed by the network device as an execution body provided in any of the foregoing alternative embodiments of the present disclosure.
It should be appreciated that in some possible embodiments, the processor 1001 may be a central processing unit (central processing unit, CPU), which may also be other general purpose processors, digital signal processors (digital signal processor, DSP), application specific integrated circuits (application specific integrated circuit, ASIC), off-the-shelf programmable gate arrays (field-programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The memory may include read only memory and random access memory and provide 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 information of the device type.
The embodiments of the present disclosure further provide a computer readable storage medium, where a computer program is stored, and the method provided by any one of the optional embodiments is executed by a processor, and specifically, reference may be made to the implementation manners provided by the foregoing steps, which are not described herein.
The computer readable storage medium may be an internal storage unit of the task processing device provided in any one of the foregoing embodiments, for example, a hard disk or a memory of an electronic device. The computer readable storage medium may also be an external storage device of the electronic device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash card (flash card) or the like, which are provided on the electronic device. The computer readable storage medium may also include a magnetic disk, an optical disk, a read-only memory (ROM), a random access memory (randomaccess memory, RAM), or the like. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the electronic 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 may also be used to temporarily store data that has been output or is to be output.
Embodiments of the present disclosure provide a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The computer instructions are read from a computer-readable storage medium by a processor of an electronic device, and executed by the processor, to cause the computer device to perform the method provided in any of the alternative embodiments described above.
The terms "first," "second," and the like in the claims and specification and drawings of the present disclosure, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or electronic device that comprises a list of steps or elements is not limited to the list of steps or elements but may, alternatively, include other steps or elements not listed or inherent to such process, method, article, or electronic device. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present disclosure. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments. The term "and/or" as used in this disclosure and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps described in connection with the embodiments disclosed herein may be embodied in electronic hardware, in computer software, or in a combination of the two, and that the elements and steps of the examples have been generally described in terms of function in the foregoing description to clearly illustrate the interchangeability of hardware and software. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
The foregoing disclosure is only illustrative of the preferred embodiments of the present disclosure and is not to be construed as limiting the scope of the present disclosure, and therefore, equivalent changes to the claims of the present disclosure are intended to be covered by the present disclosure.
Claims (27)
1. A system message updating method, the method comprising:
receiving first information on a resource indicated by first resource information based on the first resource information associated with first connection state in response to the connection state of the terminal device being the first connection state, the first information being used for indicating system message update associated with the first connection state, the first resource information being associated with the first connection state;
And updating the system message according to the first information.
2. The method of claim 1, wherein updating the system message based on the first information comprises:
determining that the first information corresponds to a first connection state based on second information indicating the first connection state;
and updating the system message according to the first information.
3. The method of claim 1, wherein the first connection state comprises an idle state.
4. A method according to any of claims 1-3, wherein the receiving the first information comprises:
and receiving Paging downlink control information (Paging DCI), wherein the first information is carried in the Paging DCI.
5. The method of claim 4, wherein the Paging DCI includes the second information for indicating the first connection state.
6. The method of claim 1, 2 or 5, wherein the first information comprises second information indicating the first connection state.
7. The method of claim 4, wherein the Paging DCI is dedicated DCI for a first connection state.
8. The method of claim 7, wherein the receiving Paging DCI comprises:
and receiving the special DCI based on the identification information of the special DCI.
9. The method of claim 8, wherein the identification information of the dedicated DCI includes at least one of:
a DCI format of the dedicated DCI;
and the wireless network temporary identification of the special DCI.
10. The method according to claim 1, wherein the method further comprises:
and receiving resource configuration information, wherein the resource configuration information is used for indicating the first resource information, and the first resource information comprises at least one of time domain resource information and frequency domain resource information.
11. The method of claim 1, wherein the first information is used to indicate a specified system message update.
12. The method according to claim 1, characterized in that the first information is used for indicating a system message update of tracking reference signal TRS and/or channel state information reference signal CSI-RS.
13. A system message updating method, the method comprising:
and in response to the connection state of the terminal equipment being a first connection state, transmitting first information on a resource indicated by the first resource information based on first resource information associated with the first information, wherein the first information is used for indicating system message update associated with the first connection state so that the terminal equipment updates the system message according to the first information, and the first resource information is associated with the first connection state.
14. The method of claim 13, wherein the first connection state comprises an idle state.
15. The method of claim 13, wherein the transmitting the first information comprises:
and sending Paging downlink control information (Paging DCI), wherein the first information is carried in the Paging DCI.
16. The method of claim 15, wherein the Paging DCI includes second information for indicating the first connection state.
17. The method according to claim 13 or 16, wherein the first information comprises second information indicating the first connection state.
18. The method of claim 14, wherein the Paging DCI is dedicated DCI for the first connection state.
19. The method of claim 18, wherein the transmitting Paging DCI comprises:
and transmitting the special DCI based on the identification information of the special DCI.
20. The method of claim 19, wherein the identification information of the dedicated DCI includes at least one of:
a DCI format of the dedicated DCI;
and the wireless network temporary identification of the special DCI.
21. The method of claim 13, wherein the method further comprises:
and transmitting resource configuration information, wherein the resource configuration information is used for indicating the first resource information, and the first resource information comprises at least one of time domain resource information and frequency domain resource information.
22. The method of claim 13, wherein the first information is used to indicate a specified system message update.
23. The method according to claim 13, characterized in that the first information is used for indicating a system message update of tracking reference signal TRS and/or channel state information reference signal CSI-RS.
24. A terminal device, characterized in that the terminal device comprises a receiving module configured to:
receiving first information on a resource indicated by first resource information based on the first resource information associated with first connection state in response to the connection state of the terminal device being the first connection state, the first information being used for indicating system message update associated with the first connection state;
and updating the system message according to the first information.
25. A network device, the network device comprising:
and the sending module is configured to respond to the connection state of the terminal equipment as a first connection state, and send first information on the resources indicated by the first resource information based on the first resource information associated with the first information, wherein the first information is used for indicating system message update associated with the first connection state so as to enable the terminal equipment to update the system message according to the first information, and the first resource information is associated with the first connection state.
26. An electronic device comprising a processor and a memory, the processor and the memory being interconnected;
the memory is used for storing a computer program;
the processor is configured to perform the method of any of claims 1 to 12 or the method of any of claims 13 to 23 when the computer program is invoked.
27. A computer readable storage medium, characterized in that it stores a computer program that is executed by a processor to implement the method of any one of claims 1 to 13 or the method of any one of claims 13 to 23.
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| PCT/CN2020/122294 WO2022082468A1 (en) | 2020-10-20 | 2020-10-20 | System message updating method, and device and storage medium |
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