WO2022148369A1 - Procédé et appareil de configuration de dispositif de nœud, dispositif de communication et support d'enregistrement - Google Patents

Procédé et appareil de configuration de dispositif de nœud, dispositif de communication et support d'enregistrement Download PDF

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Publication number
WO2022148369A1
WO2022148369A1 PCT/CN2022/070286 CN2022070286W WO2022148369A1 WO 2022148369 A1 WO2022148369 A1 WO 2022148369A1 CN 2022070286 W CN2022070286 W CN 2022070286W WO 2022148369 A1 WO2022148369 A1 WO 2022148369A1
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Prior art keywords
node
configuration information
target
target configuration
phase
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PCT/CN2022/070286
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English (en)
Chinese (zh)
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黄宇红
吴丹
夏亮
刘光毅
金婧
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中国移动通信有限公司研究院
中国移动通信集团有限公司
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Publication of WO2022148369A1 publication Critical patent/WO2022148369A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of wireless communication, and in particular, to a configuration method, apparatus, communication device and storage medium of a node device.
  • Reconfigurable Intelligent Surface also known as smart reflector, smart reflector
  • RIS Reconfigurable Intelligent Surface
  • smart reflector smart reflector
  • RIS Reconfigurable Intelligent Surface
  • smart reflector is a new type of smart passive surface that uses meta-materials to control the phase of the surface in real time. In this way, the reflection angle control of the incident wave is realized, and the reflected beams in different directions are formed.
  • the intelligent reflector does not have the ability to actively transmit signals, nor does it have the ability to estimate the channel, and cannot calculate the precoding, how to control the intelligent reflector system is a problem that needs to be solved now.
  • the main purpose of the present disclosure is to provide a configuration method, apparatus and storage medium of a node device.
  • An embodiment of the present disclosure provides a method for configuring a node device, which is applied to a first node, and the method includes:
  • target configuration information is received; the target configuration information at least includes: phase, or phase and amplitude.
  • the first node has the function of reflecting signals or forwarding signals.
  • the method also includes:
  • the state transition timer is used to time the duration of the non-idle state and convert the non-idle state to an idle state or a connected state to an inactive state based on the timing result.
  • the receiving target configuration information includes:
  • the target configuration information corresponding to the target wireless network temporary identity (RNTI, Radio Network Tempory Identity) is detected.
  • the target search space information corresponding to other RNTIs other than the target RNTI is not detected.
  • the method also includes:
  • connection or registration information at least includes: the identification (ID) of the first node;
  • connection or registration result is received; the connection or registration result at least includes: the target RNTI.
  • connection or registration result further includes: the target search space.
  • the target configuration information further includes: the effective time of the target configuration information.
  • An embodiment of the present disclosure provides a method for configuring a node device, which is applied to a second node, and the method includes:
  • Configure target configuration information for the first node at least includes: phase, or phase and amplitude;
  • the target configuration information is sent to the first node.
  • the first node has the function of reflecting signals or forwarding signals.
  • the sending the target configuration information to the first node includes:
  • the target configuration information corresponding to the target RNTI is sent to the first node.
  • the method also includes:
  • connection or registration information from the first node at least includes: the ID of the first node;
  • connection or registration result at least includes: the target RNTI.
  • connection or registration result further includes the target search space.
  • the target configuration information further includes: the effective time of the target configuration information.
  • An embodiment of the present disclosure provides an apparatus for configuring a node device, which is applied to a first node, and the apparatus includes:
  • the first communication module is configured to receive target configuration information while maintaining a non-idle state; the target configuration information at least includes: phase, or phase and amplitude.
  • the first node has the function of reflecting signals or forwarding signals.
  • the device may further include: a first processing module;
  • the first processing module is configured to stop a state transition timer; the state transition timer is used to time the duration of being in the non-idle state and convert the non-idle state to an idle state based on the timing result, or connect state to inactive state.
  • the first communication module is configured to detect target configuration information corresponding to the target RNTI in the target search space.
  • the first communication module is configured to send connection or registration information; the connection or registration information at least includes: the ID of the first node;
  • connection or registration result is received; the connection or registration result at least includes: the target RNTI.
  • connection or registration result further includes: the target search space.
  • the target configuration information further includes: the effective time of the target configuration information.
  • An embodiment of the present disclosure provides an apparatus for configuring a node device, which is applied to a second node, and the apparatus includes:
  • the second processing module is configured to configure target configuration information for the first node; the target configuration information at least includes: phase, or phase and amplitude;
  • the second communication module is configured to send the target configuration information to the first node.
  • the first node has the function of reflecting signals or forwarding signals.
  • the second communication module is configured to send target configuration information corresponding to the target RNTI to the first node within the target search space.
  • the second communication module is further configured to receive connection or registration information from the first node; the connection or registration information at least includes: the ID of the first node;
  • connection or registration result at least includes: the target RNTI.
  • connection or registration result may also include the target search space.
  • the target configuration information further includes: the effective time of the target configuration information.
  • An embodiment of the present disclosure provides a communication device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements any one of the above first node side when executing the program the steps of the method; or,
  • An embodiment of the present disclosure provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any one of the above methods on the first node side;
  • the first node receives target configuration information when it remains in a non-idle state; the target configuration information at least includes: phase, or phase and amplitude; Correspondingly, the second node configures target configuration information for the first node; the target configuration information at least includes: phase, or phase and amplitude; and sends the target configuration information to the first node. In this way, the first node only needs to receive the target configuration information from the second node in the non-idle state, so that the second node can dynamically control the first node.
  • Fig. 1 is the schematic diagram of a kind of intelligent reflector
  • FIG. 2 is a schematic diagram of a transmission model of an intelligent reflective surface
  • FIG. 3 is a schematic flowchart of a method for configuring a node device according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart of another method for configuring a node device according to an embodiment of the present disclosure
  • FIG. 5 is a schematic flowchart of still another method for configuring a node device according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an apparatus for configuring a node device according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of another device for configuring a node device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a communication device according to an embodiment of the present disclosure.
  • Figure 1 is a schematic diagram of a smart reflector. As shown in Figure 1, the smart reflector can control the reflection angle of the incident wave to form reflected beams in different directions, and k represents the beam direction;
  • L represents the length of the metal material
  • W represents the thickness of the metal material
  • Lin represents the distance between adjacent metal sheets in the first direction
  • g represents the distance between adjacent metal sheets in the second direction .
  • Figure 2 is a schematic diagram of a transmission model of an intelligent reflective surface; as shown in Figure 2, the Access Point in the figure represents the access point, the Intelligent Reflecting Surface represents the intelligent reflective surface, and the IRS Control Signal represents the control signal for the intelligent reflective panel panel , Uplink Signal represents the uplink signal, Downlink Signal represents the downlink signal, User k represents a certain user k; h d represents the direct link channel between the base station and the terminal, fr represents the channel from the base station to the reflector, g represents the channel from the reflector to the user;
  • the signal transmitted by the base station may not be well received by the terminal due to the occlusion. If a smart reflector is deployed next to it, the parameters of the smart reflector can be controlled by the controller to reflect the signal well. in the terminal position.
  • the smart reflector directly reflects the transmitted signal of the base station, in general, the precoding matrix and the reflector phase matrix are obtained simultaneously through the joint optimization of the base station precoding and the reflector phase adjustment matrix. Therefore, the base station needs to control the reflector, so as to configure the reflector to reflect the signal with an appropriate phase.
  • the smart reflector Similar to the smart reflector, it also has signal forwarding capability in the relay (Relay) and integrated access and backhaul (IAB, Integrated Access and Backhaul), and it can also be considered that the relay and IAB have user equipment (UE, User Equipment) function, the base station can control the Relay or IAB through the air interface.
  • the Relay or IAB side because of its own transmission capability, can calculate the precoding. If it has the function of the protocol stack, it can also realize dynamic scheduling and routing.
  • the smart reflector does not have the ability to actively transmit signals, in addition, it does not have the ability to estimate the channel and cannot calculate precoding; its low cost, low power consumption, and limited functional support for the protocol. Therefore, it is difficult to control the smart reflector.
  • the first node receives target configuration information when it remains in a non-idle state; the target configuration information at least includes: phase, or phase and amplitude; correspondingly, the second node is configured for the first node Target configuration information of a node; the target configuration information at least includes: phase, or phase and amplitude; and the target configuration information is sent to the first node.
  • FIG. 3 is a schematic flowchart of a method for configuring a node device according to an embodiment of the present disclosure; as shown in FIG. 3 , the method is applied to a first node; the method includes:
  • Step 301 When maintaining the non-idle state, receive target configuration information; the target configuration information includes: phase; or, the target configuration information includes: phase and amplitude.
  • the method may further include:
  • Step 302 based on the target configuration information, configure its own related parameters, such as configuring the phase, or configuring the phase and amplitude;
  • the signal is reflected or the transmitted signal is forwarded.
  • the first node has the function of reflecting signals or forwarding signals.
  • the first node may be a smart reflective plate, also called smart reflective surface, smart reflective surface, and Reconfigurable Intelligent Surface (RIS).
  • smart reflective plate also called smart reflective surface, smart reflective surface, and Reconfigurable Intelligent Surface (RIS).
  • RIS Reconfigurable Intelligent Surface
  • the smart reflective plate can integrate a large number of reflective elements on the plane.
  • the signals incident on the reflective elements can be reflected or forwarded (that is, the smart reflective plate is based on receiving phase, or received amplitude and phase, to achieve the function of reflected signal or forwarded signal).
  • the receiving target configuration information includes:
  • the target configuration information corresponding to the target wireless network temporary identity (RNTI, Radio Network Tempory Identity) is detected.
  • target configuration information corresponding to the target RNTI is detected, and information corresponding to other RNTIs except the target RNTI is not detected.
  • the receiving target configuration information may be: receiving target configuration information from the second node.
  • the target configuration information corresponding to the target RNTI is detected, including:
  • DCI Downlink Control Information
  • the first node such as a smart reflector
  • the search space and configuration information can be agreed here. .
  • the method further includes:
  • connection or registration information at least includes: the identification (ID, Identity document) of the first node;
  • connection or registration result is received; the connection or registration result at least includes: the target RNTI.
  • connection or registration result may further include: the target search space.
  • the sending connection or registration information may be: sending the connection or registration information to the second node;
  • receiving the connection or registration result may be: receiving the connection or registration result from the second node.
  • the first node (such as a smart reflector) is regarded as a special terminal with a unique identifier.
  • the smart reflector can agree with the second node on the target search space and target used by its unique identifier. RNTI.
  • the search space is the time-frequency resource for the first node to search for the Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel);
  • PDCCH Physical Downlink Control Channel
  • the RNTI may be scrambling information for the target configuration information.
  • the first node when the first node is in a non-idle state, in addition to detecting the configuration information of the cyclic redundancy check (CRC, Cyclic Redundancy Check) scrambling performed by the target RNTI in the target search space corresponding to itself, the first node no longer detects the Configuration information for other RNTIs to perform CRC scrambling.
  • CRC Cyclic Redundancy Check
  • the target configuration information further includes: an effective time of the target configuration information.
  • the effective time represents the corresponding phase, or the effective time of the phase and amplitude, which may be a period of time, or may be the effective start time and the effective end time.
  • the effective time may also be predetermined by the first node. For example, the effective time of each phase, or the phase and amplitude can be agreed with the second node. If the effective time is pre-agreed, the target configuration information may not include the effective time. .
  • the DCI format in which the target RNTI corresponding to the first node performs CRC scrambling includes at least one DCI format, which is used to indicate the phase, or the phase and the amplitude, of the corresponding first node.
  • the DCI format may further include a phase, or an indication of the effective time of phase and amplitude.
  • Phase, or the effective time indication of phase and amplitude can also be a system convention.
  • the first node Since the first node only needs to receive the PDCCH in the normal non-idle state, but does not transmit actual services, it may cause the data inactivity timer (DataInactivityTimer) to time out, and cause the first node to enter the idle (IDLE) state from the non-idle state , which makes the first node need to perform RRC connection re-establishment frequently, resulting in service interruption and increased power consumption. Therefore, for the first node, it is necessary to prohibit the connection state exit caused by the DataInactivityTimer timeout, that is, the first node. Radio Resource Control (RRC, Radio Resource Control) connection release due to no service transmission is not supported.
  • RRC Radio Resource Control
  • the non-idle state includes a working state, an inactive state, and the like; the working state may include a connected state, and may also include a state where the first node is connected to the second node and can communicate with each other.
  • the configuration value of DataInactivityTimer is understood to be infinite regardless of the value; or the value of DataInactivityTimer is increased by a value of infinity, which is only valid for the smart reflector.
  • the first node only needs to monitor the PDCCH in the non-idle state to realize the dynamic control of the first node by the second node, and because there is no need to decode the Physical Downlink Shared Channel (PDSCH, Physical Downlink Shared Channel), power consumption can be reduced; In addition, the first node will not fall back to the IDLE state, and there is no need to reestablish the RRC connection, thereby reducing service interruption and power consumption.
  • PDSCH Physical Downlink Shared Channel
  • the method further includes:
  • the state transition timer is used to time the duration of the non-idle state and convert the non-idle state to the idle state or the connection state to the inactive state based on the timing result.
  • the non-idle state may also be converted to other states based on the timing result, and the other states may be the state after the first node is disconnected from the second node, the state after the first node and the second node are disconnected from communication, etc. .
  • the state transition timer may be the above-mentioned data inactivity timer.
  • the second node can send a start instruction to restart the state transition timer or directly enter the idle state, and then hope that the first node can remain in the idle state. In the idle state, the stop command is sent again to stop the state transition timer, which is not limited here.
  • the second node above may be a base station; the base station may be a fourth generation mobile communication technology (4G, the 4th generation mobile communication technology) base station, a fifth generation mobile communication technology (5G, 5th generation mobile networks) base station, a sixth generation mobile communication technology (5G, 5th generation mobile networks) base station, Mobile communication technology (6G, th generation mobile networks) base stations, etc.;
  • 4G fourth generation mobile communication technology
  • 5G fifth generation mobile communication technology
  • 5G, 5th generation mobile networks a sixth generation mobile communication technology
  • 6G, th generation mobile networks Mobile communication technology
  • the second node may also be other smart devices, and the other smart devices can communicate with the first node.
  • an embodiment of the present disclosure further provides a configuration method of a node device applied to the second node.
  • FIG. 4 is a schematic flowchart of a method for configuring a node device according to an embodiment of the present disclosure; as shown in FIG. 4 , the method is applied to a second node, and the second node may be a base station, and the base station may be 4G base station, 5G base station, 6G base station, etc.; the second node may also be other smart devices that can communicate with the first node; the method includes:
  • Step 401 configure target configuration information for the first node; the target configuration information at least includes: phase, or phase and amplitude;
  • Step 402 Send the target configuration information to the first node.
  • the first node has the function of reflecting signals or forwarding signals.
  • the first node may be a smart reflector, also called a smart reflector, a smart reflector, or a reconfigurable smart surface (RIS).
  • a smart reflector also called a smart reflector, a smart reflector, or a reconfigurable smart surface (RIS).
  • RIS reconfigurable smart surface
  • the sending the target configuration information to the first node includes:
  • the target configuration information corresponding to the target RNTI is sent to the first node.
  • the non-idle state includes a working state, an inactive state, and the like; the working state may include a connected state, and may also include a state where the first node is connected to the second node and can communicate with each other.
  • the method further includes:
  • connection or registration information from the first node; the connection or registration information at least includes: an identification (ID) of the first node;
  • connection or registration result at least includes: the target RNTI.
  • connection or registration result may also include the target search space.
  • the first node eg, the smart reflector
  • the second node eg, the base station
  • the search space is the time-frequency resource for the first node to search for the Physical Downlink Control Channel (PDCCH, Physical Downlink Control Channel);
  • PDCCH Physical Downlink Control Channel
  • the RNTI may be scrambling information for the target configuration information.
  • the first node when the first node is in a non-idle state, in addition to detecting the configuration information of the cyclic redundancy check (CRC, Cyclic Redundancy Check) scrambling performed by the target RNTI in the target search space corresponding to itself, the first node no longer detects the Configuration information for other RNTIs to perform CRC scrambling.
  • CRC Cyclic Redundancy Check
  • the target configuration information further includes: an effective time of the target configuration information.
  • the effective time represents the corresponding phase, or the effective time of the phase and amplitude, which may be a period of time, or may be the effective start time and the effective end time.
  • the effective time may also be predetermined by the first node. For example, the effective time of each phase or phase and amplitude may be agreed with the base station. If the effective time is pre-agreed, the target configuration time may not include the effective time.
  • the base station may configure reflection parameters of one or more first nodes (the reflection parameters refer to the above-mentioned phase, or refer to phase and amplitude) through the above method, so as to realize control of one or more first nodes.
  • the method provided by the embodiment of the present disclosure realizes the control of the first node, and the first node uses the pre-agreed RNTI to detect the DCI at a fixed position; the configuration content of the DCI at least includes the phase, or the phase and the amplitude, It may also include the effective time of the configuration content (ie the effective time of the phase, or the effective time of the phase and amplitude).
  • DCI Downlink Control Information
  • the first node only needs to detect the corresponding DCI, and then the dynamic and flexible configuration of the phase or the phase and the amplitude can be realized.
  • FIG. 5 is a schematic flowchart of a configuration method of a node device according to an embodiment of the present disclosure; as shown in FIG. 5 , the node device has a function of forwarding a signal or reflecting a signal, and the node device may be a smart reflector; the following The configuration method is explained with the smart launch board. The method includes:
  • Step 501 initialization operation
  • the step 501 includes: network access authentication, initial access procedure, reporting a specific UE ID, and the base station configures a specific reflector RNTI.
  • the smart reflector performs network access authentication, completes network registration through the initial access process, and reports its own UE ID (here, the smart reflector is regarded as a special kind of UE, corresponding to the UE ID as its own identity) to the
  • the base station and the base station perform RRC connection configuration, and the smart reflector reports its own specific UE ID, so that the network side can identify the UE with this specific attribute, so as to configure a unique search space for the smart reflector (referred to as RIS-specific search space , the search space represents the time-frequency resources of the intelligent reflector to search for the PDCCH) and the unique RNTI (referred to as RIS-RNTI).
  • Step 502 configure a specific search space for the smart reflector; inform the smart reflector of the specific search space configured for the smart reflector;
  • Step 503 the base station configures reflection parameters for the intelligent reflection board, and sends the configured reflection parameters through the DCI scrambled by RIS-RNTI;
  • the base station configures the reflection coefficient of the smart reflector and the corresponding usage time through the DCI format (format) scrambled by the RIS-RNTI.
  • Step 504 In a non-idle state, the smart reflector receives the DCI scrambled by the RIS-RNTI in a specific search space;
  • the DCI format scrambled by the RIS-RNTI includes the reflection coefficient (including phase and amplitude) configured by the base station for the corresponding intelligent reflector, the corresponding use time of the reflection coefficient (equivalent to the above-mentioned effective time), and the like.
  • the smart reflector After completing the search space configuration, the smart reflector enters the working state. Since the working position of the RIS is stable, the process of cell selection and reselection will not occur, and mobility-related measurements are not required; During the process, it is only necessary to adjust the phase based on the effective time according to the control parameters configured by the base station and the DCI received each time. It is not necessary to consider other search spaces other than the search space corresponding to the smart transmitter board. , from the perspective of reducing PDCCH monitor (PDCCH monitoring), the smart reflector only needs to monitor the PDCCH scrambled by RIS-RNTI in its specific search space.
  • PDCCH monitoring the smart reflector only needs to monitor the PDCCH scrambled by RIS-RNTI in its specific search space.
  • the RIS Since the RIS only needs to receive the PDCCH in the normal working state without actual service transmission, it may cause the data inactivity timer (DataInactivityTimer) to time out and cause the RIS to enter the idle (IDLE) state from the non-idle state, which makes the data inactivity timer (DataInactivityTimer) timed out.
  • RIS needs to perform RRC connection re-establishment frequently, resulting in service interruption and increased power consumption. Therefore, for RIS, it is necessary to prohibit RIS from exiting the connection state due to DataInactivityTimer timeout, and does not support RRC connection release due to no service transmission.
  • the above non-idle states include working states, inactive states, etc.
  • the working states may include: connected states, and may also include states such as the smart reflector is connected to the base station and can communicate.
  • the method further includes: Step 505, sending a logout request;
  • the location of the smart reflector needs to be removed from the network due to deployment or other reasons, it still supports the RRC connection release process triggered by the upper layer; to request a withdrawal.
  • FIG. 6 is a schematic structural diagram of an apparatus for configuring a node device according to an embodiment of the present disclosure; as shown in FIG. 6 , applied to a first node, the apparatus includes:
  • the first communication module is configured to receive target configuration information while maintaining a non-idle state; the target configuration information at least includes: phase, or phase and amplitude.
  • the first node has the function of reflecting signals or forwarding signals.
  • the first node may be a smart reflective board, also called smart reflective surface, smart reflective surface, and reconfigurable smart surface.
  • the apparatus may further include: a first processing module
  • the first processing module is configured to stop a state transition timer; the state transition timer is used to time the duration of being in the non-idle state and convert the non-idle state to an idle state based on the timing result, or connect state to inactive state.
  • the first communication module is configured to detect target configuration information corresponding to the target RNTI in the target search space.
  • the first communication module is configured to send connection or registration information; the connection or registration information at least includes: the ID of the first node;
  • connection or registration result is received; the connection or registration result at least includes: the target RNTI.
  • connection or registration result further includes: the target search space.
  • the target configuration information further includes: an effective time of the target configuration information.
  • the configuration device of the node device provided in the above embodiment implements the configuration method of the corresponding reflector
  • only the division of the above program modules is used as an example for illustration.
  • the above processing can be allocated according to needs by Different program modules are completed, that is, the internal structure of the first node (eg, the smart reflector) is divided into different program modules, so as to complete all or part of the above-described processing.
  • the apparatus provided in the above-mentioned embodiment and the embodiment of the corresponding method belong to the same concept, and the specific implementation process thereof is detailed in the method embodiment, which will not be repeated here.
  • FIG. 7 is a schematic structural diagram of an apparatus for configuring a node device according to an embodiment of the present disclosure; as shown in FIG. 7 , applied to a second node, the second node may be a base station, other smart devices, etc.; the apparatus includes :
  • the second processing module is configured to configure target configuration information for the first node; the target configuration information includes at least: phase, or phase and amplitude;
  • the second communication module is configured to send the target configuration information to the first node.
  • the first node has the function of reflecting signals or forwarding signals.
  • the first node may be a smart reflector, also called a smart reflector, a smart reflector, or a reconfigurable smart surface.
  • the second communication module is configured to send target configuration information corresponding to the target RNTI to the first node within the target search space.
  • the second communication module is further configured to receive connection or registration information from the first node; the connection or registration information at least includes: the ID of the first node;
  • connection or registration result at least includes: the target RNTI.
  • connection or registration result may also include the target search space.
  • the target configuration information further includes: an effective time of the target configuration information.
  • the configuration device of the node device provided in the above embodiment implements the configuration method of the corresponding reflector
  • only the division of the above program modules is used as an example for illustration.
  • the above processing can be allocated according to needs by Different program modules are completed, that is, the internal structure of the second node (eg, a base station, a certain smart device) is divided into different program modules, so as to complete all or part of the above-described processing.
  • the apparatus provided in the above-mentioned embodiment and the embodiment of the corresponding method belong to the same concept, and the specific implementation process thereof is detailed in the method embodiment, which will not be repeated here.
  • FIG. 8 is a schematic structural diagram of a communication device according to an embodiment of the present disclosure.
  • the electronic device 80 includes: a processor 801 and a memory configured to store a computer program that can run on the processor 802;
  • the processor 801 When the communication device is applied to the first node, the processor 801 is configured to, when running the computer program, execute: when maintaining a non-idle state, receive target configuration information; the target configuration information at least includes: phase, or phase and magnitude.
  • the first node can execute the method shown in FIG. 3 , which belongs to the same concept as the method embodiment shown in FIG. 3 , and the specific implementation process is detailed in the method embodiment, which will not be repeated here.
  • the processor 801 When the communication device is applied to the second node, when the processor 801 is configured to run the computer program, execute: configure target configuration information for the first node; the target configuration information at least includes: phase, or phase and amplitude; sending the target configuration information to the first node.
  • the second node may execute the method shown in FIG. 4 , which belongs to the same concept as the method embodiment shown in FIG. 4 , and the specific implementation process is detailed in the method embodiment, which will not be repeated here.
  • the communication device 80 may further include: at least one network interface 803 .
  • the various components in the communication device 80 are coupled together by a bus system 804 .
  • the bus system 804 is used to implement connection communication between these components.
  • the bus system 804 also includes a power bus, a control bus, and a status signal bus.
  • the various buses are labeled as bus system 804 in FIG. 8 .
  • the number of the processors 801 may be at least one.
  • the network interface 803 is used for wired or wireless communication between the communication device 80 and other devices.
  • the memory 802 in embodiments of the present disclosure is used to store various types of data to support the operation of the communication device 80 .
  • the methods disclosed in the above embodiments of the present disclosure may be applied to the processor 801 or implemented by the processor 801 .
  • the processor 801 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above-mentioned method may be completed by an integrated logic circuit of hardware in the processor 801 or an instruction in the form of software.
  • the above-mentioned processor 801 may be a general-purpose processor, a digital signal processor (DSP, DiGital Signal Processor), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • the processor 801 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure.
  • a general purpose processor may be a microprocessor or any conventional processor or the like.
  • the steps of the methods disclosed in combination with the embodiments of the present disclosure can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a storage medium, and the storage medium is located in the memory 802, and the processor 801 reads the information in the memory 802, and completes the steps of the foregoing method in combination with its hardware.
  • communication device 80 may be implemented by one or more of Application Specific Integrated Circuit (ASIC), DSP, Programmable Logic Device (PLD), Complex Programmable Logic Device (CPLD) , Complex Programmable Logic Device), Field Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processor, controller, microcontroller (MCU, Micro Controller Unit), microprocessor (Microprocessor), or other electronic Element implementation for performing the aforementioned method.
  • ASIC Application Specific Integrated Circuit
  • DSP Programmable Logic Device
  • CPLD Complex Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • general-purpose processor controller, microcontroller (MCU, Micro Controller Unit), microprocessor (Microprocessor), or other electronic Element implementation for performing the aforementioned method.
  • Embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored;
  • the computer-readable storage medium when the computer-readable storage medium is applied to the first node, when the computer program is run by the processor, execute: while maintaining a non-idle state, receive target configuration information; the target configuration information at least includes: phase, or Phase and Amplitude.
  • the first node can execute the method shown in FIG. 3 , which belongs to the same concept as the method embodiment shown in FIG. 3 , and the specific implementation process is detailed in the method embodiment, which will not be repeated here.
  • the computer program when executed by the processor, execute: configure target configuration information for the first node; the target configuration information includes at least a phase, or a phase and amplitude; sending the target configuration information to the first node.
  • the second node may execute the method shown in FIG. 4 , which belongs to the same concept as the method embodiment shown in FIG. 4 , and the specific implementation process is detailed in the method embodiment, which will not be repeated here.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the coupling, or direct coupling, or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be electrical, mechanical or other forms. of.
  • the unit described above as a separate component may or may not be physically separated, and the component displayed as a unit may or may not be a physical unit, that is, it may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present disclosure may be all integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above integration
  • the unit can be implemented either in the form of hardware or in the form of hardware plus software functional units.
  • the aforementioned program can be stored in a computer-readable storage medium, and when the program is executed, execute Including the steps of the above method embodiment; and the aforementioned storage medium includes: a mobile storage device, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk and other various A medium on which program code can be stored.
  • ROM read-only memory
  • RAM random access memory
  • magnetic disk or an optical disk and other various A medium on which program code can be stored.
  • the above-mentioned integrated units of the present disclosure are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.
  • the technical solutions of the embodiments of the present disclosure essentially or the parts that make contributions to the prior art can be embodied in the form of a software product, and the computer software product is stored in a storage medium and includes several instructions for A computer device (which may be a personal computer, a server, or a network device, etc.) is caused to execute all or part of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic disk or an optical disk and other mediums that can store program codes.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente demande divulgue un procédé et un appareil de configuration de dispositif de nœud, un dispositif de communication et un nœud d'enregistrement, et est appliquée à un premier nœud. Le procédé comprend : la réception d'informations de configuration cible lorsqu'un état non inactif est maintenu, les informations de configuration cible comprenant au moins une phase, ou une phase et une amplitude.
PCT/CN2022/070286 2021-01-05 2022-01-05 Procédé et appareil de configuration de dispositif de nœud, dispositif de communication et support d'enregistrement WO2022148369A1 (fr)

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