CN117676933A - Switching control method and device of relay equipment, network side equipment and terminal - Google Patents
Switching control method and device of relay equipment, network side equipment and terminal Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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Abstract
The application discloses a switching control method and device of relay equipment, network side equipment and a terminal, which belong to the field of communication, and the switching control method of the relay equipment in the embodiment of the application comprises the following steps: the relay equipment acquires first information; and the relay equipment determines the switching state of the relay equipment according to the first information, wherein the switching state is an on state or an off state.
Description
Technical Field
The application belongs to the technical field of communication, and particularly relates to a switching control method and device of relay equipment, network side equipment and a terminal.
Background
The relay device, as a signal amplifier (repeater), may be configured according to an uplink and downlink frame structure, and amplify and forward uplink and downlink signals of the full carrier, so as to improve the coverage area of the signals.
If the signal or data of the adjacent cell is transmitted in the coverage area of the relay device, the relay device will amplify the signal or data of the adjacent cell, and at this time, the signal or data of the adjacent cell will interfere with the transmission or reception of the data in the serving cell, and reduce the performance of the data transmission in the serving cell.
Disclosure of Invention
The embodiment of the application provides a switching control method and device of relay equipment, network side equipment and a terminal, which are beneficial to solving the problem of interference of the relay equipment to data transmission or reception in a service cell.
In a first aspect, a switching control method of a relay device is provided, applied to the relay device, and the method includes:
the relay equipment acquires first information;
and the relay equipment determines the switching state of the relay equipment according to the first information, wherein the switching state is an on state or an off state.
In a second aspect, there is provided a switch control device including:
the first transmission module is used for acquiring first information;
and the first execution module is used for determining the switch state of the switch control device according to the first information, wherein the switch state is an on state or an off state.
In a third aspect, a switch control method of a relay device is provided and applied to a first node, and the method includes:
the first node sends first information to the relay device, wherein the first information is used for determining the switching state of the relay device, and the switching state is an on state or an off state.
In a fourth aspect, there is provided a switch control device including:
The second execution module is used for determining the first information;
and the second transmission module is used for sending the first information to the relay equipment, wherein the first information is used for determining the switching state of the relay equipment, and the switching state is an on state or an off state.
In a fifth aspect, there is provided a switching control method of a relay device, applied to a second node, the method comprising:
the second node sends second information to the first node or the relay device;
and/or the number of the groups of groups,
the second node acquires third information;
wherein the second information includes at least one of:
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
In a sixth aspect, there is provided a switch control device including:
a third execution module for determining second information;
the third transmission module is used for sending the second information to the first node or the relay equipment;
and/or the number of the groups of groups,
acquiring third information;
wherein the second information includes at least one of:
configuration information of the switch control device;
Default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
In a seventh aspect, a switching control method of a relay device is provided, and is applied to a terminal, where the method includes:
the terminal acquires fourth information;
the terminal determines whether to send signals and/or data according to the fourth information;
wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
An eighth aspect provides a switch control device, comprising:
the fourth transmission module is used for acquiring fourth information;
a fourth execution module, configured to determine whether to send a signal and/or data according to the fourth information;
wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
In a ninth aspect, there is provided a terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the method as described in the seventh aspect.
In a tenth aspect, a terminal is provided, including a processor and a communication interface, where the processor is configured to determine whether to send a signal and/or data according to the fourth information, and the communication interface is configured to obtain the fourth information.
In an eleventh aspect, there is provided a network side device comprising a processor and a memory storing a program or instructions executable on the processor, the program or instructions implementing the method according to the first aspect, or implementing the method according to the third aspect, or implementing the steps of the method according to the fifth aspect, when executed by the processor.
In a twelfth aspect, a network side device is provided, including a processor and a communication interface, where the processor is configured to determine, according to the first information, a switch state of the relay device, where the switch state is an on state or an off state, and the communication interface is configured to obtain the first information.
In a thirteenth aspect, there is provided a switch control system of a relay apparatus, including: a relay device, a first node operable to perform the steps of the switch control method of the relay device according to the first aspect, a second node operable to perform the steps of the switch control method of the relay device according to the third aspect, and a terminal operable to perform the steps of the switch control method of the relay device according to the fifth aspect.
In a fourteenth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, perform the steps of the method as described in the first aspect, or perform the method as described in the third aspect, or perform the method as described in the fifth aspect, or perform the steps of the method as described in the seventh aspect.
In a fifteenth aspect, there is provided a chip comprising a processor and a communication interface, the communication interface and the processor being coupled, the processor being for running a program or instructions, implementing a method as described in the first aspect, or implementing a method as described in the third aspect, or implementing a method as described in the fifth aspect, or implementing a method as described in the seventh aspect.
In a sixteenth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executable by at least one processor to perform the method according to the first aspect, or to perform the method according to the third aspect, or to perform the method according to the fifth aspect, or to perform the steps of the method according to the seventh aspect.
In the embodiment of the application, the switching state of the relay equipment is determined according to the acquired first information, and the switching state is in an on state or an off state, so that the amplification of signals of unnecessary adjacent cells can be avoided, the interference of the signals is avoided, the amplification of effective signals is realized, the closing and amplification of interference signals are realized, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Drawings
Fig. 1 is a schematic structural diagram of a wireless communication system to which embodiments of the present application are applicable;
fig. 2 is a schematic flow chart of a switching control method of a relay device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of another wireless communication system to which the embodiments of the present application are applicable;
fig. 4 is a schematic structural diagram of a switch control device according to an embodiment of the present application;
fig. 5 is a flowchart of another switching control method of a relay device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of another switch control device according to an embodiment of the present disclosure;
fig. 7 is a flowchart of another switching control method of a relay device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of another switch control device according to an embodiment of the present disclosure;
Fig. 9 is a flowchart of another switching control method of a relay device according to an embodiment of the present application;
fig. 10 is a schematic structural diagram of another switch control device according to an embodiment of the present disclosure;
fig. 11 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of a terminal implementing an embodiment of the present application;
fig. 13 is a schematic structural diagram of a network side device for implementing an embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or otherwise described herein, and that the terms "first" and "second" are generally intended to be used in a generic sense and not to limit the number of objects, for example, the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/" generally means a relationship in which the associated object is an "or" before and after.
It is noted that the techniques described in embodiments of the present application are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems, but may also be used in other wireless communication systems, such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single carrier frequency division multiple access (Single-carrier FrequencyDivision Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the present application are often used interchangeably, and the techniques described may be used for both the above-mentioned systems and radio technologies, as well as other systems and radio technologies. The following description describes a new air interface (NR) system for purposes of example and uses NR terminology in much of the description that follows, but these techniques are also applicable to applications other than NR system applications, such as generation 6 (6) th Generation, 6G) communication system.
Fig. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11, a network device 12, and a relay device 13. The terminal 11 may be a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer) or a terminal-side Device called a notebook, a personal digital assistant (Personal Digital Assistant, PDA), a palm top, a netbook, an ultra-mobile personal Computer (ultra-mobile personal Computer, UMPC), a mobile internet appliance (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) Device, a robot, a Wearable Device (weather Device), a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), a smart home (home Device with a wireless communication function, such as a refrigerator, a television, a washing machine, or a furniture), a game machine, a personal Computer (personal Computer, PC), a teller machine, or a self-service machine, and the Wearable Device includes: intelligent wrist-watch, intelligent bracelet, intelligent earphone, intelligent glasses, intelligent ornament (intelligent bracelet, intelligent ring, intelligent necklace, intelligent anklet, intelligent foot chain etc.), intelligent wrist strap, intelligent clothing etc.. Note that, the specific type of the terminal 11 is not limited in the embodiment of the present application. The network-side device 12 may comprise an access network device or a core network device, wherein the access network device 12 may also be referred to as a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a radio access network element. Access network device 12 may include a base station, a WLAN access point, a WiFi node, or the like, which may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a home node B, a home evolved node B, a transmitting/receiving point (TransmittingReceivingPoint, TRP), or some other suitable terminology in the art, and the base station is not limited to a particular technical vocabulary so long as the same technical effect is achieved, and it should be noted that in the embodiments of the present application, only a base station in an NR system is described as an example, and the specific type of the base station is not limited. The core network device may include, but is not limited to, at least one of: a core network node, a core network function, a mobility management entity (Mobility Management Entity, MME), an access mobility management function (Access and Mobility Management Function, AMF), a session management function (Session Management Function, SMF), a user plane function (User Plane Function, UPF), a policy control function (Policy Control Function, PCF), a policy and charging rules function (Policy and Charging Rules Function, PCRF), an edge application service discovery function (EdgeApplicationServerDiscoveryFunction, EASDF), unified data management (Unified Data Management, UDM), unified data repository (Unified Data Repository, UDR), a home subscriber server (Home Subscriber Server, HSS), a centralized network configuration (Centralized network configuration, CNC), a network storage function (Network Repository Function, NRF), a network opening function (NetworkExposureFunction, NEF), a local NEF (LocalNEF, or L-NEF), a binding support function (Binding Support Function, BSF), an application function (Application Function, AF), and the like. In the embodiment of the present application, only the core network device in the NR system is described as an example, and the specific type of the core network device is not limited. The relay device 13 may be a network controlled repeater (network controlled repeater, NCR). The NCR may receive control from an upstream network side device 12, e.g., a base station or a home (donor), i.e., the base station or the home node may control transmission parameters of the NCR, e.g., control switching and transmission beams of the NCR, etc., to improve the operating efficiency of the NCR and reduce interference. As shown in fig. 1, the relay device includes a terminal module (Mobile Termination, MT) 131 (which may also be referred to as a relay control (repeater controller) unit) and/or a relay module (Fwd) 132 (which may also be a relay unit (repeater unit) or a Radio Unit (RU)). Wherein, the MT may establish a connection with the upstream network side device 12, and the base station interacts with the relay device 13 through the MT131 to control signaling, and may prompt relevant parameters of transmission and/or reception of the terminal merchant module 131 and the relay module 132 of the relay device 13. The Link between the MT131 and the network side device is a Control Link (Control Link), the Link between the Fwd132 and the terminal 11 is an Access Link (Access Link), and the Link between the Fwd132 and the network side device 12 is a Backhaul Link (Backhaul Link). The relay device 13 may also be a smart reflective panel, e.g. a reconfigurable smart surface (Reconfigurable Intelligent Surface, RIS), or a transmitting receiving node (Transmission Reception Point, TRP) of a base station. For simplicity, NCR is exemplified in the examples that follow.
The method, the device, the network side device and the terminal for controlling the switch of the relay device provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through some embodiments and application scenarios thereof.
As shown in fig. 2, the embodiment of the present application provides a switching control method of a relay device, where the execution subject of the method is the relay device, in other words, the method may be executed by software or hardware installed in the relay device.
As shown in fig. 3, the wireless communication system of the embodiment of the present application includes a terminal 31, a first node 321, a second node 322, and a relay device 33.
The first node 321 is a node corresponding to the serving cell where the relay device 33 is located. Optionally, the first node is one of the following:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
The second node 322, unlike the first node, may be a node corresponding to a different cell than the serving cell. Optionally, the second node is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
Nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
For simplicity, in the following embodiments, the first node is taken as a node of a serving cell, and the second node is taken as a node of a neighboring cell as an example.
The switching state of the relay device 33 may be an on state (on state) or an off state (OFFstate).
The switching control method of the relay device in the embodiment of the application comprises the following steps.
S210, the relay device acquires the first information.
Optionally, the first information includes at least one of:
configuration information of a first node, which may include reference signals of the first node and/or related information of a channel, such as a transmission period of a synchronization signal block (Synchronization Signal Block, SSB) or a channel state information reference signal (Channel state information Reference Signal, CSI-RS) of the first node, a resource element position, etc.;
configuration information of a second node, where the configuration information of the second node may include reference signals of the second node and/or information related to channels, for example, a transmission period of SSB or CSI-RS of the second node, a resource element position, SSB index, CSI-RS index, and the like;
Default information may be information of a relevant default device for the relay device, which is predefined, preconfigured, configured or indicated, and may include, for example, an initialized default switch state of the relay device, or a default switch state corresponding to a reference signal or channel of a first node and a reference signal or channel of a second node, or a default switch state corresponding to a type of the reference signal and/or channel;
conflict rule information, which may be used to resolve a determination of a switching state of the relay device in case of a conflict, may include, for example, a priority based on configuration information of a first node or a priority based on configuration information of a second node;
priority information, which is similar to or the same as the conflict rule information, may also be used to determine the switching state of the relay device in the case of a conflict;
the first indication information is used for indicating the switching state of the relay equipment;
the switching pattern (ON-ofpattern) of the relay device may be periodic or semi-static in configuration.
Optionally, the method for acquiring the first information includes at least one of the following ways:
Obtaining from the first node;
obtaining from the second node;
protocol conventions;
pre-configuring;
and (5) configuration.
For example, the configuration information of the second node may be configured by the first node or sent to the relay device instead of being directly configured by the second node to the relay device after information interaction between the second node and the first node, that is, air interface interaction between base stations (gnbs). The configuration information of the second node may also be that the second node is configured to the relay device.
S220, the relay device determines a switching state of the relay device according to the first information, wherein the switching state is an on state (ONstate) or an OFF state (OFF state).
After acquiring the first information, the relay device may determine that the relay device is in an on state or an off state. The relay device of the on state finger may implement a state of amplifying and transmitting an input signal or a channel; the off state refers to one of the following states of the relay device: sleep state, low power output state, low magnification state, or power off state. The on state may also be an amplified and/or forwarded state or may also be a non-forwarded state. When the relay device is in a non-forwarding state, the relay device may send and/or receive data, but may not forward to the next-hop or last-hop device.
According to the technical scheme of the embodiment, the switching state of the relay equipment is determined according to the acquired first information, and the switching state is in the on state or the off state, so that the amplification of signals of unnecessary adjacent cells can be avoided, the interference of the signals is avoided, the effective signals are amplified, the interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, in one implementation, in a case where the first information includes configuration information of a second node, a switching state of the relay device is determined according to the configuration information of the second node.
The configuration information of the second node may be obtained from the second node or may be obtained from the first node, i.e. the relay device may determine the configuration information of the second node from the configuration message received from the first node, e.g. the relay device may determine the configuration information of the second node from a system information block (System Information Block, SIB) of the first node.
In one embodiment, the first node obtains second information from a second node, the second information including at least one of:
Configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information.
Accordingly, the first node may also send third information to the second node, the third information including at least one of:
configuration information of the first node;
switching patterns of the relay device.
Optionally, the second node may determine configuration information of the second node according to the third information.
Optionally, the configuration information and/or the first indication information of the second node includes at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
The first reference signal and/or channel is a reference signal and/or channel of the second node, optionally, the first reference signal and/or channel includes at least one of:
a synchronization signal block SSB or a physical broadcast channel signal block (Physical Broadcast Channel, PBCH);
channel state information reference signal CSI-RS;
type0 common search space (Type 0 Common Search Space, type0 CSS);
Scheduling requests (Scheduling Request, SR);
sounding reference signals (Sounding Reference Signal, SRS);
a physical random access channel (Physical Random Access Channel, PRACH);
a reference signal for handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH);
a physical uplink shared channel (Physical Downlink Shared Channel, PUSCH);
a physical sidelink shared channel (Physical Sidelink Shared Channel, PSSCH);
a physical downlink control channel (Physical Downlink Control Channel, PDCCH);
a physical uplink control channel (Physical Uplink Control Channel, PUCCH);
physical side link control channels (Physical Sidelink Control Channel, PSCCH).
One or more SSBs and/or CSI-RSs may be included in the first reference signal and/or channel. In an embodiment, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the related information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
Frequency domain resources of the first SSB;
a Resource Element (RE) of the first SSB;
the first SSB index (index);
said first SSB Identity (ID);
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS may refer to CSI-RS used for different functions, for example: for channel measurement, or for interference measurement, or for neighbor interference measurement, etc.;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
The reference signals and/or channels of the first node may comprise first reference signals and/or channels corresponding to an on state and/or an off state, respectively. The first reference signal and/or channel corresponding to the on state may be a reference signal and/or channel that may be received and measured by the relay device and the terminal, where the relay device is in the on state in the resource unit corresponding to the first reference signal and/or channel corresponding to the on state; correspondingly, the relay device is in the off state at the first reference signal corresponding to the off state and/or the resource unit corresponding to the channel.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
In another embodiment, in the case that the first information includes first indication information, the relay device may determine a switching state of the relay device according to the first indication information. The first indication information may be configured or indicated by the second node, or may be configured or indicated by the first node. The first indication information in the embodiment of the present application is mainly used for indication information of reference signals and/or channels of the second node, and includes indication information of the first reference signals and/or channels.
Optionally, the first indication information is used for indicating at least one of the following:
The switching state of the relay device may be indicated, for example, by sending a bit of indication information, where the switching state of the relay device is an on state if it is 1, and an off state if it is 0;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
time domain resource units such as slots (slots), symbols (symbols), subframes (subframes), milliseconds (ms), etc.;
a frequency domain resource unit;
time-frequency resource units.
The second reference signal and/or channel may include a reference signal and/or channel of the first node and may further include a reference signal and/or channel of the second node. Optionally, the second reference signal and/or channel is the first reference signal and/or channel.
Alternatively, the first indication information may be a bitmap (bitmap) indication.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, each bit indicates a switch state corresponding to one resource unit or one resource unit group, for example, if 1 indicates that the resource unit or the resource unit group indicated by the bit is in an on state, and if 0 indicates that the resource unit or the resource unit group indicated by the bit is in an off state; or if 0, the relay device indicates that the resource unit or the resource unit group indicated by the bit is in an on state, and if 1, the relay device indicates that the resource unit or the resource unit group indicated by the bit is in an off state. For simplicity, the following examples are illustrated with 1 representing an on state and 0 representing an off state.
N1 second indication fields, each second indication field including K2 bits, each second indication field being used to indicate one resource unit or one resource unit group in an on state, where the relay device indicates the resource unit or the resource unit group in each second indication field as an on state, N1 is a number of resource units or resource unit groups in the on state, each resource unit or resource unit group corresponds to a set of K2 bits, for example, each set of K2 bits may be used to indicate an identifier or a location of a corresponding resource unit or resource unit group;
n2 third indication fields, each third indication field including K3 bits, each third indication field being used to indicate one resource unit or one resource unit group in an off state, where the relay device indicates the resource unit or the resource unit group in each third indication field as an off state, where N2 is a number of resource units or resource unit groups in the off state, and each resource unit or resource unit group corresponds to a set of K3 bits, for example, each set of K3 bits may be used to indicate an identifier or a location of a corresponding resource unit or resource unit group;
wherein the resource unit comprises at least one of:
A time domain resource unit;
a frequency domain resource unit;
a time-frequency resource unit;
the set of resource units may include one or more resource units.
In another embodiment, the relay device may determine the switching state of the relay device according to the type of the acquired signal or channel.
Alternatively, the first state, i.e. the default state, of each signal and/or channel may be configured or indicated by a predefined, preconfigured or configured as the relay device, and the default state may be an on state or an off state, and the first state may be obtained from default information of the first information.
Optionally, in the case that the first reference signal and/or the channel includes the first SSB, the relay device determines, according to the first information, a switching state of the relay device, including at least one of:
the relay device is in a first state on a resource unit or a period of time corresponding to the first SSB; wherein the first state is an on state or an off state;
the relay device is in a second state on a resource unit or a period of time corresponding to the second SSB; the second SSB is a reference signal of the second node and/or other SSBs except the first SSB in a channel, and the second state is the other one of the on state and the off state except the first state, that is, if the first state is the on state, the second state is the off state, and if the first state is the off state, the second state is the on state;
The relay device is in a first state on a Physical Random Access Channel (PRACH) Occasion (RO) corresponding to the first SSB or a resource unit or a period of time corresponding to the RO associated with the first SSB;
the relay device is in a second state on the RO not associated with the first SSB or on a period of time corresponding to the RO not associated with the first SSB;
the relay device is in a second state on the RO associated with the second SSB or a resource unit corresponding to the RO associated with the second SSB;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, in a case that the target information of the first reference signal and/or channel, for example, the first SSB or the first CSI-RS, is different from the target information of the bearer signal and/or channel carried by the backhaul link of the relay device, the relay device is in an off state on a resource element corresponding to the first reference signal and/or channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
a time-frequency resource unit;
the target information includes at least one of:
A beam;
a reference signal Index;
beam index;
a reference signal ID;
a beam ID;
transmitting a configuration indication (Transmission Configuration Indicator, TCI).
Based on the above embodiment, in the case of a collision, for example, in the case where the first information includes configuration information of the first node and configuration information of the second node, the switching state determined by the relay device according to the configuration information of the first node is different from the switching state determined according to the configuration information of the second node, and the relay device may determine the switching state of the relay device according to the collision rule information or the priority information.
Optionally, the conflict rule information or priority information includes determining a switching state of the relay device according to at least one of:
A1. the switch state is an on state;
A2. the switch state is an off state;
A3. the relay device may determine that the relay device is in the off state according to the configuration information of the second node if the latest or latest received configuration information or indication information, for example, the configuration information of the second node is received (i.e., the configuration information of the first node and the configuration information of the second node are determined to have a conflict) when the relay device determines that the current switching state is in the on state according to the configuration information of the first node; since the latest received information is the configuration information of the second node, the switching state of the relay equipment is determined according to the configuration information of the second node;
A4. The information sent by the first node, for example, if the relay device determines that the current switching state is an on state according to the configuration information acquired from the first node, and determines that the current switching state of the relay device is an on state according to the configuration information acquired from the second node (that is, the states determined according to the configuration information of the first node and the configuration information of the second node conflict), determining that the current switching state of the relay device is an on state determined based on the configuration information acquired from the first node; the information sent by the first node can be used for determining the configuration information of the first node, namely, the switching state of the relay equipment is determined by the configuration information of the first node under the condition of state conflict;
A5. the information sent by the second node, for example, if the relay device determines that the current switching state is an on state according to the configuration information acquired from the first node and the current switching state of the relay device is an off state according to the configuration information acquired from the second node, the current switching state of the relay device is determined to be the off state based on the configuration information acquired from the second node; the information sent by the second node can be used for determining the configuration information of the second node, namely, the configuration information of the second node is used for determining the switching state of the relay equipment under the condition of state conflict; for example, if the RS measurement information of the second node is received, the relay device is in an off state at the RS time domain resource location of the second node.
A6. The type of reference signal and/or channel, for example, if the SSB related information is obtained from the first node, the relay device is in an on state; if the related information of the SSB is acquired from the second node, the relay equipment is in an off state; if the related information of the SSB is obtained from both the first node and the second node, the switching state of the relay device can be determined based on at least one of A1-A5; and if the related information of the PDSCH is acquired from both the first node and the second node, the relay equipment is in an off state. Or, if the first node transmits SSB, the relay device is in an on state; if the second node transmits the SSB, the relay equipment is in an off state; if the first node and the second node both transmit SSBs, determining a switching state of the relay device based on at least one of A1-A5; if the first node and the second node both transmit the PDSCH, the relay equipment is in an off state; if the terminal transmits the PUSCH/PSSCH, the relay device is in an off state.
Optionally, the first information is carried by at least one of:
a medium access control unit (Medium Access Control Control Element, MAC CE);
downlink control information (Downlink Control Information, DCI);
Period indication information;
timer (timer);
beam Failure (Beam Failure) information;
radio link failure (RadioLinkFailure, RLF) information;
the control information receives status information.
An effective time for the switch state.
In one embodiment, in the case where the first information is a MAC CE, the method further includes:
the relay device transmits feedback (feedback) information of the MAC CE, such as hybrid automatic repeat request (Hybrid Automatic Re-transmission Request, HARQ) information.
Optionally, the switch state determined according to the first information is effective after the relay device sends the X1 time domain resource units after the feedback information.
Wherein the X1 time domain resource units are determined based on at least one of:
processing time for the MAC CE;
a predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
For example, asWherein Slot k is the feedback time, k mac The time configured for the higher layer is the default time, for example, 0, u is the parameter corresponding to SCS; / >Is the number of slots in one subframe.
In another embodiment, in the case that the first information is DCI, the switch state determined according to the first information is validated after X2 time domain resource units after the relay device receives the DCI.
Wherein the X2 time domain resource units are determined based on at least one of:
a predefined value for a processing time of the DCI;
a predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
In another embodiment, in the case that the first information is period indication information, in the case that the relay device does not receive the period indication information at the period indication position, the switching state of the relay device is a fourth state, and the fourth state is a default on state or off state of the relay device; or the switching state of the second relay device remains unchanged, i.e. the relay device updates the switching state only before receiving the period indication information, otherwise the former switching state is maintained. In one embodiment, the fourth state may be obtained from default information of the first information.
In another embodiment, in the case that the first indication information is timer-based information, the first indication information includes at least one of:
a first timer, which may also be referred to as an ON timer, for turning the relay device off after a timeout; or, after the first timer expires, the relay device is in an off state;
a second timer, which may also be referred to as Guan Jishi (OFFtimer), for turning on the relay device after a timeout; or, after the second timer times out, the relay device is in an on state;
the relay equipment changes the switch state after the third timer is overtime; for example, if the relay device is in an on state, if the third timer times out, the relay device transitions to an off state; if the relay device is in the off state, if the third timer is overtime, the relay device is converted into the on state.
In another embodiment, in the case that the first indication information is Beam failure information or radio link failure RLF information, the relay device determines that the relay device is in an off state or in an on state according to the Beam failure information or the radio link failure RLF information.
In another embodiment, when the first indication information is control information receiving state information and the receiving state is unable to be received, the relay device determines that the relay device is in an off state or in an on state according to the control information receiving state information.
In another embodiment, the relay device is in a fifth state on a resource element of radio link monitoring (Radio Link Monitoring, RLM) or RLF measurement of the first node, the fifth state being an on state or an off state; or determining a fifth state of the relay device according to the configuration or indication information. In one embodiment, the fifth state may be obtained from default information of the first information.
Wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource list.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, at least one of the configuration information of the first node, the configuration information of the second node, the default information, the conflict rule information, the priority information, the first indication information, and the switching pattern of the relay device is included in the first information, so that a flexible configuration or indication manner is adopted to determine the switching state of the relay device, avoid amplifying signals of unnecessary neighboring cells, avoid causing interference of signals, implement amplifying effective signals, close interference signals, improve spectrum efficiency of data transmission, and improve transmission success rate. Or if the relay device is in the on state, the method is to measure the interference condition of the system when the first node or the second node is in the on state; if the relay equipment is in the off state, the interference condition of the system is measured when the relay equipment in the system is in the off state.
In the switching control method of the relay device provided in the embodiment of the present application, the execution body may be a switching control device. In the embodiment of the present application, a switch control method for executing a switch control method for a relay device by using a switch control device is taken as an example, and the switch control device provided in the embodiment of the present application is described.
As shown in fig. 4, the switch control device includes: a first transmission module 401 and a first execution module 402.
The first transmission module 401 is configured to obtain first information; the first execution module 402 is configured to determine a switch state of the switch control device according to the first information, where the switch state is an on state or an off state.
Optionally, the first information includes at least one of:
configuration information of the first node;
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
a switching pattern of the switching control device;
wherein the second node is different from the first node.
Optionally, the method for acquiring the first information includes at least one of the following ways:
obtaining from the first node;
obtaining from the second node;
protocol conventions;
pre-configuring;
and (5) configuration.
Optionally, the first node is one of the following:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
Optionally, the second node is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
According to the technical scheme of the embodiment, the switching state of the switching control device is determined according to the acquired first information, and the switching state is in the on state or the off state, so that the amplification of signals of unnecessary adjacent cells can be avoided, the interference of the signals is avoided, the effective signals are amplified, the interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, optionally, the configuration information and/or the first indication information of the second node includes at least one of:
information about the first reference signal and/or the channel;
A switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
Optionally, the first reference signal and/or channel includes at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type0 CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the relevant information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
The first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, the first indication information is used for indicating at least one of the following:
the switch state of the switch control device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
The second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, in the case that the first reference signal and/or the channel includes the first SSB, the determining the switch state of the switch control device according to the first information includes at least one of:
The switch control device is in a first state on a resource unit or a period of time corresponding to the first SSB; wherein the first state is an on state or an off state;
the switch control device is in a second state on a resource unit or a period of time corresponding to a second SSB; wherein the second SSB is a reference signal of the second node and/or other SSBs in a channel except the first SSB, and the second state is the other state except the first state of the on state and the off state;
the switch control device is in a first state on a random access channel opportunity RO corresponding to the first SSB or a resource unit or a period of time corresponding to the RO associated with the first SSB;
the switch control device is in a second state on the RO which is not associated with the first SSB or on a period of time corresponding to the RO which is not associated with the first SSB;
the switch control device is in a second state on the RO related to the second SSB or a resource unit corresponding to the RO related to the second SSB;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the determining the switch state of the switch control device according to the first information includes:
When the target information of the first reference signal and/or the channel is different from the target information of the signal and/or the channel carried by the return link of the switch control device, the switch control device is in an off state on a resource unit corresponding to the first reference signal and/or the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
a time-frequency resource unit;
the target information includes at least one of:
a beam;
a reference signal Index;
beam index;
a reference signal ID;
a beam ID;
the transmission configuration indicates TCI.
Optionally, the conflict rule information or priority information includes determining a switching state of the switching control device according to at least one of:
the switch state is an on state;
the switch state is an off state;
recently or newly received configuration information or indication information;
information sent by the first node;
information sent by the second node;
the type of reference signal and/or channel.
Optionally, the first information is carried by at least one of:
a medium access control unit (MAC CE);
downlink control information DCI;
Period indication information;
information of a timer;
beam failure information;
radio link failure RLF information;
the control information receives status information.
Optionally, in case the first information is a MAC CE, the method further includes:
the switch control device transmits feedback information of the MAC CE.
Optionally, the switch state determined according to the first information takes effect after the switch control device sends X1 time domain resource units after the feedback information;
wherein the X1 time domain resource units are determined based on at least one of:
processing time for the MAC CE;
a predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
Optionally, if the first information is DCI, the switch state determined according to the first information is validated after the switch control device receives X2 time domain resource units after the DCI;
wherein the X2 time domain resource units are determined based on at least one of:
a predefined value for a processing time of the DCI;
A predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
Optionally, when the first information is cycle indication information, the switch state of the switch control device is a fourth state or remains unchanged when the switch control device does not receive the cycle indication information at the cycle indication position; wherein the fourth state is a default on state or off state of the switch control device.
Optionally, in the case that the first information is timer-based information, the first information includes at least one of:
the first timer is used for turning off the switch control device after overtime;
the second timer is used for being in an on state after overtime;
and the third timer is used for changing the switch state after overtime.
Optionally, in the case that the first information is Beam failure information or radio link failure RLF information, the first execution module 402 is configured to determine that the switch control device is in an off state according to the Beam failure information or radio link failure RLF information.
Optionally, when the first information is control information receiving status information and the receiving status is unable to be received, the first execution module 402 is configured to determine that the switch control device is in an off state according to the control information receiving status information.
Optionally, the switch control device is in a fifth state on the resource unit measured by RLM/RLF of the first node, and the fifth state is an on state or an off state.
According to the technical scheme of the embodiment, at least one of the configuration information of the first node, the configuration information of the second node, the default information, the conflict rule information, the priority information, the first indication information and the switching pattern of the switching control device is included in the first information, so that the switching state of the switching control device is determined in a flexible configuration or indication mode, signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
The switch control device in the embodiment of the application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The switch control device provided in the embodiment of the present application can implement each process implemented by the embodiments of the methods of fig. 2 to 3, and achieve the same technical effects, so that repetition is avoided, and no further description is provided herein.
As shown in fig. 5, the embodiment of the present application provides a switching control method of a relay device, where an execution body of the method is a first node, in other words, the method may be executed by software or hardware installed in the relay device. The method comprises the following steps.
S510, the first node sends first information to the relay equipment, wherein the first information is used for determining the switching state of the relay equipment, and the switching state is an on state or an off state.
Optionally, the first information includes at least one of:
configuration information of the first node;
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
a switching pattern of the relay device;
wherein the second node is different from the first node.
Optionally, the first node is one of the following:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
Optionally, the second node is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
According to the technical scheme of the embodiment, the first information is sent to the relay equipment and used for determining the switching state of the relay equipment, and the switching state is in the on state or the off state, so that signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, optionally, the method further includes:
the first node obtains second information from a second node, the second information including at least one of:
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information.
Optionally, the method further comprises:
The first node sends third information to the second node, the third information including at least one of:
configuration information of the first node;
switching patterns of the relay device.
According to the technical scheme of the embodiment, the second information is acquired from the second node and/or the third information is sent to the second node, and the second node is subjected to information interaction to determine the first information sent to the relay equipment, wherein the first information is used for determining the switching state of the relay equipment, the switching state is in an on state or an off state, signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, optionally, the configuration information and/or the first indication information of the second node includes at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
Optionally, the first reference signal and/or channel includes at least one of:
A synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type0 CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the relevant information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
Index of the first CSI-RS;
and the identification ID of the first CSI-RS.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, the first indication information is used for indicating at least one of the following:
the switching state of the relay device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the conflict rule information or priority information includes determining a switching state of the relay device according to at least one of:
the switch state is an on state;
the switch state is an off state;
recently or newly received configuration information or indication information;
information sent by the first node;
information sent by the second node;
the type of reference signal and/or channel.
Optionally, the first information is carried by at least one of:
A medium access control unit (MAC CE);
downlink control information DCI;
period indication information;
information of a timer;
beam failure information;
radio link failure RLF information;
the control information receives status information.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, at least one of the configuration information of the first node, the configuration information of the second node, the default information, the conflict rule information, the priority information, the first indication information, and the switching pattern of the relay device is included in the first information, so that a flexible configuration or indication manner is adopted to determine the switching state of the relay device, avoid amplifying signals of unnecessary neighboring cells, avoid causing interference of signals, implement amplifying effective signals, close interference signals, improve spectrum efficiency of data transmission, and improve transmission success rate.
In the switching control method of the relay device provided in the embodiment of the present application, the execution body may be a switching control device. In the embodiment of the present application, a switch control method for executing a switch control method for a relay device by using a switch control device is taken as an example, and the switch control device provided in the embodiment of the present application is described.
As shown in fig. 6, the switch control device includes: a second transmission module 601 and a second execution module 602.
The second execution module 602 is configured to determine first information; the second transmission module 601 is configured to send the first information to a relay device, where the first information is used to determine a switching state of the relay device, and the switching state is an on state or an off state.
Optionally, the first information includes at least one of:
configuration information of the switch control device;
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
a switching pattern of the relay device;
wherein the second node is different from the switch control means.
Optionally, the switch control device is one of the following:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
Optionally, the second node is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
According to the technical scheme of the embodiment, the first information is sent to the relay equipment, the first information is used for determining the switching state of the relay equipment, the switching state is in an on state or an off state, signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, optionally, the second transmission module 601 is further configured to obtain second information from a second node, where the second information includes at least one of the following:
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information.
Optionally, the second transmission module 601 is further configured to send third information to the second node, where the third information includes at least one of the following:
configuration information of the switch control device;
switching patterns of the relay device.
According to the technical scheme of the embodiment, the second information is acquired from the second node and/or the third information is sent to the second node, and the second node is subjected to information interaction to determine the first information sent to the relay equipment, wherein the first information is used for determining the switching state of the relay equipment, the switching state is in an on state or an off state, signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
Based on the above embodiment, optionally, the configuration information and/or the first indication information of the second node includes at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
Optionally, the first reference signal and/or channel includes at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type0 CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for the switch control device to interfere with the measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the relevant information of the first SSB and/or the first CSI-RS comprises at least one of:
A transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
the reference signal for the interference measurement of the switch control device.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, the first indication information is used for indicating at least one of the following:
the switching state of the relay device;
A resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the conflict rule information or priority information includes determining a switching state of the relay device according to at least one of:
The switch state is an on state;
the switch state is an off state;
recently or newly received configuration information or indication information;
information sent by the switch control device;
information sent by the second node;
the type of reference signal and/or channel.
Optionally, the first information is carried by at least one of:
a medium access control unit (MAC CE);
downlink control information DCI;
period indication information;
information of a timer;
beam failure information;
radio link failure RLF information;
the control information receives status information.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, at least one of the configuration information of the switch control device, the configuration information of the second node, the default information, the conflict rule information, the priority information, the first indication information, and the switching pattern of the relay device is included in the first information, so that a flexible configuration or indication manner is adopted to determine the switching state of the relay device, avoid amplifying signals of unnecessary neighboring cells, avoid causing interference of signals, implement amplifying effective signals, close interference signals, improve spectrum efficiency of data transmission, and improve transmission success rate.
The switch control device in the embodiment of the application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The switch control device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 5, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
As shown in fig. 7, the embodiment of the present application provides a switching control method of a relay device, where an execution body of the method is a second node, in other words, the method may be executed by software or hardware installed in the second node. The method comprises the following steps.
S710, the second node sends second information to the first node or the relay equipment;
and/or the number of the groups of groups,
the second node acquires third information;
wherein the second information includes at least one of:
Configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
After the second node obtains the third information, the method further includes:
and the second node determines configuration information of the second node according to the third information.
Optionally, the first node is one of the following:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
Optionally, the second node is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, by sending the second information to the first node or the relay device or obtaining the third information, the relay device determines the switch state, where the switch state is an on state or an off state, so as to avoid amplifying signals of unnecessary neighboring cells, avoid causing interference of the signals, implement amplifying an effective signal, close an interference signal, improve spectral efficiency of data transmission, and improve transmission success rate.
Based on the above embodiment, optionally, the configuration information and/or the first indication information of the second node includes at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
Optionally, the first reference signal and/or channel includes at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type0 CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the relevant information of the first SSB and/or the first CSI-RS comprises at least one of:
A transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, the first indication information is used for indicating at least one of the following:
the switching state of the relay device;
A resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
According to the technical scheme of the embodiment, the embodiment of the application determines the switching state of the relay device by adopting the flexible configuration or indication mode through at least one of the configuration information of the first node, the configuration information of the second node, the default information, the conflict rule information, the priority information, the first indication information and the switching pattern of the relay device, so that the signals of unnecessary adjacent cells are prevented from being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
In the switching control method of the relay device provided in the embodiment of the present application, the execution body may be a switching control device. In the embodiment of the present application, a switch control method for executing a switch control method for a relay device by using a switch control device is taken as an example, and the switch control device provided in the embodiment of the present application is described.
As shown in fig. 8, the switch control device includes: a third transmission module 801 and a third execution module 802.
The third execution module 802 is configured to determine second information; the third transmission module 801 is configured to send second information to the first node or the relay device;
and/or the number of the groups of groups,
acquiring third information;
wherein the second information includes at least one of:
configuration information of the switch control device;
default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
Optionally, the third execution module 802 is further configured to determine configuration information of the second node according to the third information.
Optionally, the first node is one of the following:
a node of a serving cell;
a node of a primary serving cell;
A node of an auxiliary serving cell;
and the node corresponding to the host node.
Optionally, the switch control device is one of the following:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, by sending the second information to the first node or the relay device or obtaining the third information, the relay device determines the switch state, where the switch state is an on state or an off state, so as to avoid amplifying signals of unnecessary neighboring cells, avoid causing interference of the signals, implement amplifying an effective signal, close an interference signal, improve spectral efficiency of data transmission, and improve transmission success rate.
Based on the above embodiment, optionally, the configuration information of the switch control device includes at least one of the following:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
A switching pattern of the switching control device;
the switch control device expects a switch pattern.
Optionally, the first reference signal and/or channel includes at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type0 CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the relevant information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
A period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
Optionally, the first reference signal and/or channel corresponding to the on state includes at least one of:
SSB/PBCH；
CSI-RS；
Type0 CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
Optionally, the first reference signal and/or channel corresponding to the off state includes at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
Optionally, the first indication information is used for indicating at least one of the following:
the switching state of the relay device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
Wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
Optionally, the first indication information includes at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
As can be seen from the technical solutions of the foregoing embodiments, in the embodiments of the present application, at least one of configuration information of a first node, configuration information of a switch control device, default information, conflict rule information, priority information, first indication information, and a switching pattern of the relay device is used to determine a switching state of the relay device by using a flexible configuration or indication manner, so that signals of unnecessary neighboring cells are avoided being amplified, interference of the signals is avoided, effective signals are amplified, interference signals are closed, spectrum efficiency of data transmission is improved, and transmission success rate is improved.
The switch control device in the embodiment of the application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The switch control device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 7, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
As shown in fig. 9, the embodiment of the present application provides a switching control method of a relay device, the execution subject of which is a terminal, in other words, the method may be executed by software or hardware installed in the terminal. The method comprises the following steps.
S910, the terminal acquires fourth information;
s920, the terminal determines whether to send signals and/or data according to the fourth information;
wherein the fourth information includes at least one of:
A switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
Optionally, the determining, by the terminal, whether to send the signal and/or the data according to the fourth information includes:
in the case that the relay device is determined to be in an off state, the terminal performs at least one of:
stopping transmitting the signal and/or data;
transmitting a transmit signal and/or data to a first node;
signals and/or data are not transmitted through the relay device.
According to the technical scheme of the embodiment, whether to send the signal and/or the data is determined according to the fourth information, so that the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
In the switching control method of the relay device provided in the embodiment of the present application, the execution body may be a switching control device. In the embodiment of the present application, a switch control method for executing a switch control method for a relay device by using a switch control device is taken as an example, and the switch control device provided in the embodiment of the present application is described.
As shown in fig. 10, the switch control device includes: a fourth transmission module 1001 and a fourth execution module 1002.
The fourth transmission module 1001 is configured to obtain fourth information; the fourth execution module 1002 is configured to determine whether to send a signal and/or data according to the fourth information;
Wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
Optionally, the fourth execution module 1002 is configured to, in a case where the relay device is determined to be in an off state, execute at least one of the following:
stopping transmitting the signal and/or data;
transmitting a transmit signal and/or data to a first node;
signals and/or data are not transmitted through the relay device.
According to the technical scheme of the embodiment, whether to send the signal and/or the data is determined according to the fourth information, so that the frequency spectrum efficiency of data transmission is improved, and the transmission success rate is improved.
The switch control device in the embodiment of the application may be an electronic device, for example, an electronic device with an operating system, or may be a component in an electronic device, for example, an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, terminals may include, but are not limited to, the types of terminals 11 listed above, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the application are not specifically limited.
The switch control device provided in this embodiment of the present application can implement each process implemented by the method embodiment of fig. 9, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.
Optionally, as shown in fig. 11, the embodiment of the present application further provides a communication device 1100, including a processor 1101 and a memory 1102, where the memory 1102 stores a program or an instruction that can be executed on the processor 1101, for example, when the communication device 1100 is a terminal, the program or the instruction is executed by the processor 1101 to implement each step of the above embodiment of the switch control method of the relay device, and the same technical effect can be achieved. When the communication device 1100 is a network-side device, the program or the instruction, when executed by the processor 1101, implements the steps of the embodiment of the switch control method of the relay device, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
The embodiment of the application also provides a terminal, which comprises a processor and a communication interface, wherein the processor is used for determining whether to send signals and/or data according to the fourth information, and the communication interface is used for acquiring the fourth information. The terminal embodiment corresponds to the terminal-side method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the terminal embodiment, and the same technical effects can be achieved. Specifically, fig. 12 is a schematic hardware structure of a terminal implementing an embodiment of the present application.
The terminal 1200 includes, but is not limited to: at least some of the components of the radio frequency unit 1201, the network module 1202, the audio output unit 1203, the input unit 1204, the sensor 1205, the display unit 1206, the user input unit 1207, the interface unit 1208, the memory 1209, and the processor 1210.
Those skilled in the art will appreciate that the terminal 1200 may further include a power source (e.g., a battery) for powering the various components, and the power source may be logically connected to the processor 1210 by a power management system so as to perform functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 12 does not constitute a limitation of the terminal, and the terminal may include more or less components than shown, or may combine certain components, or may be arranged in different components, which will not be described in detail herein.
It should be understood that in the embodiment of the present application, the input unit 1204 may include a graphics processing unit (Graphics Processing Unit, GPU) 12041 and a microphone 12042, and the graphics processor 12041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1206 may include a display panel 12061, and the display panel 12061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1207 includes at least one of a touch panel 12071 and other input devices 12072. The touch panel 12071 is also called a touch screen. The touch panel 12071 may include two parts, a touch detection device and a touch controller. Other input devices 12072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.
In this embodiment, after receiving downlink data from the network side device, the radio frequency unit 1201 may transmit the downlink data to the processor 1210 for processing; in addition, the radio frequency unit 1201 may send uplink data to the network side device. Typically, the radio frequency unit 1201 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
Memory 1209 may be used to store software programs or instructions as well as various data. The memory 1209 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 1209 may include volatile memory or nonvolatile memory, or the memory 1209 may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (ProgrammableROM, PROM), an erasable programmable Read-only memory (ErasablePROM, EPROM), an electrically erasable programmable Read-only memory (ElectricallyEPROM, EEPROM), or a flash memory, among others. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 1209 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
Processor 1210 may include one or more processing units; optionally, processor 1210 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, and the like, and a modem processor that primarily processes wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into processor 1210.
The radio frequency unit 1201 is configured to obtain fourth information.
Processor 1210 is configured to determine whether to send a signal and/or data according to the fourth information.
Wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
switching state expected by relay device resource unit
Optionally, the processor 1210 is configured to, in a case where the relay device is determined to be in an off state, perform at least one of the following:
stopping transmitting the signal and/or data;
transmitting a transmit signal and/or data to a first node;
signals and/or data are not transmitted through the relay device.
According to the embodiment of the application, the frequency spectrum efficiency of data transmission can be improved, and the transmission success rate is improved.
The embodiment of the application also provides network side equipment, which comprises a processor and a communication interface, wherein the processor is used for determining the switching state of the relay equipment according to the first information, the switching state is an on state or an off state, and the communication interface is used for acquiring the first information. The network side device embodiment corresponds to the network side device method embodiment, and each implementation process and implementation manner of the method embodiment can be applied to the network side device embodiment, and the same technical effects can be achieved.
Specifically, the embodiment of the application also provides network side equipment. As shown in fig. 13, the network-side device 1300 includes: an antenna 131, a radio frequency device 132, a baseband device 133, a processor 134, and a memory 135. The antenna 131 is connected to a radio frequency device 132. In the uplink direction, the radio frequency device 132 receives information via the antenna 131, and transmits the received information to the baseband device 133 for processing. In the downlink direction, the baseband device 133 processes information to be transmitted, and transmits the processed information to the radio frequency device 132, and the radio frequency device 132 processes the received information and transmits the processed information through the antenna 131.
The method performed by the network side device in the above embodiment may be implemented in the baseband apparatus 133, where the baseband apparatus 133 includes a baseband processor.
The baseband device 133 may, for example, include at least one baseband board, where a plurality of chips are disposed, as shown in fig. 13, where one chip, for example, a baseband processor, is connected to the memory 135 through a bus interface, so as to invoke a program in the memory 135 to perform the network device operation shown in the above method embodiment.
The network-side device may also include a network interface 136, such as a common public radio interface (common public radio interface, CPRI).
Specifically, the network side device 1300 according to the embodiment of the present invention further includes: instructions or programs stored in the memory 135 and executable on the processor 134, the processor 134 invokes the instructions or programs in the memory 135 to perform the methods performed by the modules shown in fig. 4, 6 or 8, and achieve the same technical effects, and are not repeated here.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, each process of the embodiment of the switch control method of the relay device is implemented, and the same technical effect can be achieved, so that repetition is avoided, and no description is repeated here.
Wherein the processor is a processor in the terminal described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is configured to run a program or an instruction, implement each process of the above embodiment of the switch control method of the relay device, and achieve the same technical effect, so that repetition is avoided, and no further description is provided here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, or the like.
The embodiments of the present application further provide a computer program/program product, where the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement each process of the above-mentioned embodiment of the switch control method of the relay device, and the same technical effects can be achieved, so that repetition is avoided, and details are not repeated herein.
The embodiment of the application also provides a switch control system of the relay device, which comprises: the terminal can be used for executing the steps of the switching control method of the relay device, and the network side device can be used for executing the steps of the switching control method of the relay device.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (59)
1. A switching control method of a relay apparatus, comprising:
the relay equipment acquires first information;
and the relay equipment determines the switching state of the relay equipment according to the first information, wherein the switching state is an on state or an off state.
2. The method of claim 1, wherein the first information comprises at least one of:
configuration information of the first node;
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
a switching pattern of the relay device;
wherein the second node is different from the first node.
3. The method according to claim 2, wherein the configuration information and/or the first indication information of the second node comprises at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
4. A method according to claim 3, wherein the first reference signal and/or channel comprises at least one of:
A synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type 0CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
5. The method according to claim 4, wherein, in case the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the related information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
A resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
6. A method according to claim 3, wherein the first reference signal and/or channel corresponding to the on state comprises at least one of:
SSB/PBCH；
CSI-RS；
Type 0CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
7. A method according to claim 3, wherein the first reference signal and/or channel corresponding to the off state comprises at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
8. The method of claim 2, wherein the first indication information is used to indicate at least one of:
the switching state of the relay device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
The second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
9. The method of claim 2, wherein the first indication information comprises at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
10. A method according to claim 3, wherein, in case a first SSB is included in the first reference signal and/or channel, the relay device determining the switching state of the relay device from the first information comprises at least one of:
The relay device is in a first state on a resource unit or a period of time corresponding to the first SSB; wherein the first state is an on state or an off state;
the relay device is in a second state on a resource unit or a period of time corresponding to a second SSB; wherein the second SSB is a reference signal of the second node and/or other SSBs in a channel except the first SSB, and the second state is the other state except the first state of the on state and the off state;
the relay device is in a first state on a random access channel opportunity RO corresponding to the first SSB or a resource unit corresponding to RO associated with the first SSB or a period of time;
the relay device is in a second state on the RO not associated with the first SSB or on a period of time corresponding to the RO not associated with the first SSB;
the relay device is in a second state on the RO associated with the second SSB or a resource unit corresponding to the RO associated with the second SSB;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
11. The method of claim 3, wherein the relay device determining a switch state of the relay device based on the first information comprises:
When the target information of the first reference signal and/or the first channel is different from the target information of the signal and/or the first channel carried by the backhaul link of the relay device, the relay device is in an off state on a resource unit corresponding to the first reference signal and/or the first channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
a time-frequency resource unit;
the target information includes at least one of:
a beam;
a reference signal Index;
beam index;
a reference signal ID;
beam ID
The transmission configuration indicates TCI.
12. The method of claim 2, wherein the conflict rule information or priority information includes determining a switching state of the relay device in the event of a conflict based on at least one of:
the switch state is an on state;
the switch state is an off state;
recently or newly received configuration information or indication information;
information sent by the first node;
information sent by the second node;
the type of reference signal and/or channel.
13. The method of claim 1, wherein the first information is carried by at least one of:
A medium access control unit (MAC CE);
downlink control information DCI;
period indication information;
information of a timer;
beam failure information;
radio link failure RLF information;
the control information receives status information.
14. The method of claim 13, wherein, in the case where the first information is a MAC CE, the method further comprises:
and the relay equipment sends the feedback information of the MAC CE.
15. The method of claim 14, wherein the switch status determined according to the first information is validated after X1 time domain resource units after the relay device transmits the feedback information;
wherein the X1 time domain resource units are determined based on at least one of:
processing time for the MAC CE;
a predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
16. The method of claim 2, wherein, in the case where the first information is DCI, the switch state determined according to the first information is validated after X2 time domain resource units after the relay device receives the DCI;
Wherein the X2 time domain resource units are determined based on at least one of:
a predefined value for a processing time of the DCI;
a predefined value;
a preconfigured value;
a configured value;
a value determined according to a predefined rule;
a value determined according to a preconfigured rule;
values determined according to the rules of the configuration.
17. The method according to claim 2, wherein in the case where the first information is cycle indication information, in the case where the relay device does not receive the cycle indication information at the cycle indication position, the switching state of the relay device is a fourth state or remains unchanged; wherein the fourth state is a default on state or off state of the relay device.
18. The method of claim 2, wherein in the case where the first information is timer-based information, the first information includes at least one of:
the first timer is used for turning off the relay equipment after overtime;
the second timer is used for enabling the relay equipment to be in an on state after overtime;
and the third timer is used for changing the switch state after overtime.
19. The method according to claim 2, wherein in the case where the first information is Beam failure information or radio link failure RLF information, the relay device determines that the relay device is in an off state according to the Beam failure information or radio link failure RLF information.
20. The method according to claim 2, wherein in the case where the first information is control information reception state information and the reception state is non-reception, the relay apparatus determines that the relay apparatus is in an off state based on the control information reception state information.
21. The method of claim 2, wherein the relay device is in a fifth state on a resource element of the RLM/RLF measurement of the first node, the fifth state being an on state or an off state.
22. The method of claim 2, wherein the first information is obtained by at least one of:
obtaining from the first node;
obtaining from the second node;
protocol conventions;
pre-configuring;
and (5) configuration.
23. The method of claim 2, wherein the first node is one of:
A node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
24. The method of claim 2, wherein the second node is one of:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
25. A switch control device, characterized by comprising:
the first transmission module is used for acquiring first information;
and the first execution module is used for determining the switch state of the switch control device according to the first information, wherein the switch state is an on state or an off state.
26. A switching control method of a relay apparatus, comprising:
the first node sends first information to the relay device, wherein the first information is used for determining the switching state of the relay device, and the switching state is an on state or an off state.
27. The method of claim 26, wherein the first information comprises at least one of:
Configuration information of the first node;
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
a switching pattern of the relay device;
wherein the second node is different from the first node.
28. The method of claim 26, wherein the method further comprises:
the first node obtains second information from a second node, the second information including at least one of:
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information.
29. The method of claim 26, wherein the method further comprises:
the first node sends third information to the second node, the third information including at least one of:
configuration information of the first node;
switching patterns of the relay device.
30. The method according to claim 27 or 28, wherein the configuration information and/or the first indication information of the second node comprises at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
A switching pattern of the second node;
the second node expects a switching pattern.
31. The method of claim 30, wherein the first reference signal and/or channel comprises at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type 0CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
32. The method of claim 31, wherein, in the case where the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the information related to the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
A resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
33. The method of claim 30, wherein the first reference signal and/or channel corresponding to the on state comprises at least one of:
SSB/PBCH；
CSI-RS；
Type 0CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
34. The method of claim 30, wherein the first reference signal and/or channel corresponding to the off state comprises at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
35. The method according to claim 27 or 28, wherein the first indication information is used to indicate at least one of:
The switching state of the relay device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
36. The method of claim 27 or 28, wherein the first indication information comprises at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
n1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
A time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
37. The method according to claim 27 or 28, wherein the conflict rule information or priority information comprises determining a switching state of the relay device in case of a conflict according to at least one of:
the switch state is an on state;
the switch state is an off state;
recently or newly received configuration information or indication information;
information sent by the first node;
information sent by the second node;
the type of reference signal and/or channel.
38. The method of claim 26, wherein the first information is carried by at least one of:
a medium access control unit (MAC CE);
downlink control information DCI;
period indication information;
information of a timer;
beam failure information;
radio link failure RLF information;
the control information receives status information.
39. The method of claim 26, wherein the first node is one of:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
40. The method of any one of claims 27-29, wherein the second node is one of:
Nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
41. A switch control device, characterized by comprising:
the second execution module is used for determining the first information;
and the second transmission module is used for sending the first information to the relay equipment, wherein the first information is used for determining the switching state of the relay equipment, and the switching state is an on state or an off state.
42. A switching control method of a relay apparatus, comprising:
the second node sends second information to the first node or the relay device;
and/or the number of the groups of groups,
the second node acquires third information;
wherein the second information includes at least one of:
configuration information of the second node;
default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
43. The method of claim 42, wherein after the second node obtains the third information, the method further comprises:
and the second node determines configuration information of the second node according to the third information.
44. The method according to claim 42 or 43, wherein the configuration information and/or the first indication information of the second node comprises at least one of:
information about the first reference signal and/or the channel;
a switching state of the first reference signal and/or channel;
a switching pattern of the second node;
the second node expects a switching pattern.
45. The method of claim 44, wherein the first reference signal and/or channel comprises at least one of:
a synchronization signal block/physical broadcast channel signal block SSB/PBCH;
channel state information reference signal CSI-RS;
class 0 common search space Type 0CSS;
scheduling request SR;
sounding reference signals, SRS;
physical random access channel PRACH;
a reference signal for switching handover measurements;
a reference signal for a first node interference measurement;
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
Physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
46. The method of claim 45, wherein, in the case where the first reference signal and/or channel comprises a first SSB and/or a first CSI-RS, the related information of the first SSB and/or the first CSI-RS comprises at least one of:
a transmission period of the first SSB;
time domain resources of the first SSB;
frequency domain resources of the first SSB;
a resource element RE of the first SSB;
the first SSB index;
the first SSB identity ID;
a period of the first CSI-RS;
time domain resources of the first CSI-RS;
frequency domain resources of the first CSI-RS;
a resource unit of the first CSI-RS;
the type of the first CSI-RS;
index of the first CSI-RS;
and the identification ID of the first CSI-RS.
47. The method of claim 44, wherein the first reference signal and/or channel corresponding to the on state comprises at least one of:
SSB/PBCH；
CSI-RS；
Type 0CSS；
SR；
SRS；
PRACH；
a reference signal for switching handover measurements;
reference signals for interference measurement of a first node.
48. The method of claim 44, wherein the first reference signal and/or channel corresponding to the off state comprises at least one of:
SSB/PBCH；
CSI-RS；
SRS；
a physical downlink shared channel PDSCH;
a Physical Uplink Shared Channel (PUSCH);
physical sidelink shared channel PSSCH;
a Physical Downlink Control Channel (PDCCH);
a Physical Uplink Control Channel (PUCCH);
physical side link control channel PSCCH.
49. The method of claim 42 or 43, wherein the first indication information is used to indicate at least one of:
the switching state of the relay device;
a resource element of a second reference signal and/or channel;
a switching state of the resource units of the second reference signal and/or channel;
the second reference signal and/or the channel-expected resource element;
the second reference signal and/or the switch state of the resource unit expected by the channel;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
50. The method of claim 42 or 43, wherein the first indication information comprises at least one of:
a first indication field, where the first indication field includes K1 bits, and each bit indicates a switching state corresponding to one resource unit or one resource unit group;
N1 second indication fields, each second indication field comprising K2 bits, each second indication field being for indicating one resource unit or one resource unit group in an on state;
n2 third indication fields, each third indication field comprising K3 bits, each third indication field being for indicating one resource unit or one group of resource units of an off state;
wherein the resource unit comprises at least one of:
a time domain resource unit;
a frequency domain resource unit;
time-frequency resource units.
51. The method of claim 42, wherein the first node is one of:
a node of a serving cell;
a node of a primary serving cell;
a node of an auxiliary serving cell;
and the node corresponding to the host node.
52. The method of claim 42, wherein the second node is one of:
nodes of adjacent cells;
a node of a cell different from the serving cell;
a cell different from the primary serving cell;
a cell different from the secondary serving cell;
nodes different from the nodes corresponding to the host nodes;
nodes corresponding to the same host node;
nodes corresponding to different service nodes.
53. A switch control device, characterized by comprising:
A third execution module for determining second information;
the third transmission module is used for sending the second information to the first node or the relay equipment;
and/or the number of the groups of groups,
acquiring third information;
wherein the second information includes at least one of:
configuration information of the switch control device;
default information;
conflict rule information;
priority information;
first indication information;
the third information includes at least one of:
configuration information of the first node;
switching patterns of the relay device.
54. A switching control method of a relay apparatus, comprising:
the terminal acquires fourth information;
the terminal determines whether to send signals and/or data according to the fourth information;
wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
55. The method of claim 54, wherein the determining by the terminal whether to transmit signals and/or data based on the fourth information comprises:
in the case that the relay device is determined to be in an off state, the terminal performs at least one of:
Stopping transmitting the signal and/or data;
transmitting a transmit signal and/or data to a first node;
signals and/or data are not transmitted through the relay device.
56. A switch control device, characterized by comprising:
the fourth transmission module is used for acquiring fourth information;
a fourth execution module, configured to determine whether to send a signal and/or data according to the fourth information;
wherein the fourth information includes at least one of:
a switching pattern of the relay device;
switching states of the relay device resource units;
the switching state expected by the relay device resource element.
57. A terminal comprising a processor and a memory storing a program or instructions executable on the processor, which when executed by the processor, implement the steps of the switching control method of a relay device according to any one of claims 54 to 55.
58. A network side device comprising a processor and a memory storing a program or instructions executable on the processor, the program or instructions implementing the switching control method of the relay device according to any one of claims 1 to 24, or implementing the switching control method of the relay device according to any one of claims 26 to 40, or implementing the steps of the switching control method of the relay device according to any one of claims 42 to 52, when executed by the processor.
59. A readable storage medium, wherein a program or instructions is stored on the readable storage medium, which when executed by a processor, implements the switching control method of the relay device according to any one of claims 1 to 24, or implements the switching control method of the relay device according to any one of claims 26 to 40, or implements the switching control method of the relay device according to any one of claims 42 to 52, or implements the steps of the switching control method of the relay device according to any one of claims 54 to 55.
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| CN202210983568.4A CN117676933A (en) | 2022-08-16 | 2022-08-16 | Switching control method and device of relay equipment, network side equipment and terminal |
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| CN202210983568.4A CN117676933A (en) | 2022-08-16 | 2022-08-16 | Switching control method and device of relay equipment, network side equipment and terminal |
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