CN116996974A

CN116996974A - Information transmission method and device and communication equipment

Info

Publication number: CN116996974A
Application number: CN202210441400.0A
Authority: CN
Inventors: 洪琪; 李�根
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2023-11-03

Abstract

The application discloses an information transmission method, an information transmission device and communication equipment, which belong to the technical field of communication, and the information transmission method of the embodiment of the application comprises the following steps: the method comprises the steps that a terminal obtains first information, wherein the first information is used for indicating first resources which are not used for data transmission and/or reception by network side equipment; the terminal determines a second resource for executing a first operation according to the first information; the first operation includes at least one of: detecting or monitoring downlink signals; and sending an uplink signal.

Description

Information transmission method and device and communication equipment

Technical Field

The application belongs to the technical field of communication, and particularly relates to an information transmission method, an information transmission device and communication equipment.

Background

In the network energy-saving technology, the base station does not perform data transmission on part of the downlink subframes, and in the period, the base station turns off radio frequency hardware such as a power amplifier and the like so as to reduce static power consumption, but User Equipment (UE) still performs blind detection on the subframes, and the power consumption overhead of the terminal is increased.

Disclosure of Invention

The embodiment of the application provides an information transmission method, an information transmission device and communication equipment, which can solve the problem that the power consumption overhead of a terminal is increased due to blind detection of the terminal on subframes without downlink data transmission.

In a first aspect, there is provided an information transmission method, including:

the method comprises the steps that a terminal obtains first information, wherein the first information is used for indicating first resources which are not used for data transmission and/or reception by network side equipment;

the terminal determines a second resource for executing a first operation according to the first information;

the first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

In a second aspect, there is provided an information transmission method, including:

the network side equipment sends first information, wherein the first information is used for indicating first resources which are not used for data transmission and/or data reception by the network side equipment.

In a third aspect, there is provided an information transmission apparatus, comprising:

the first acquisition module is used for acquiring first information, wherein the first information is used for indicating a first resource which is not used for data transmission and/or reception by the network side equipment;

the first determining module is used for determining a second resource for executing a first operation according to the first information;

the first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

In a fourth aspect, there is provided an information transmission apparatus including:

The first sending module is used for sending first information, and the first information is used for indicating first resources which are not used for sending and/or receiving data by the network side equipment.

In a fifth 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 first aspect.

A sixth aspect provides a terminal, including a processor and a communication interface, where the communication interface is configured to obtain first information, where the first information is used to indicate a first resource that a network side device does not perform data transmission and/or reception; the processor is used for determining a second resource for executing a first operation according to the first information; the first operation includes at least one of: detecting or monitoring downlink signals; and sending an uplink signal.

In a seventh aspect, a network side device is provided, 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 second aspect.

In an eighth aspect, a network side device is provided, where the network side device includes a processor and a communication interface, where the communication interface is configured to send first information, where the first information is used to indicate a first resource that the network side device does not send and/or receive data.

In a ninth aspect, there is provided an information transmission system including: a terminal and a network side device, the terminal being operable to perform the steps of the information transmission method as described in the first aspect, the network side device being operable to perform the steps of the information transmission method as described in the second aspect.

In a tenth aspect, there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor, performs the steps of the method according to the first aspect or performs the steps of the method according to the second aspect.

In an eleventh aspect, there is provided a chip comprising a processor and a communication interface coupled to the processor, the processor being for running a program or instructions to implement the method according to the first aspect or to implement the method according to the second aspect.

In a twelfth aspect, there is provided a computer program/program product stored in a storage medium, the computer program/program product being executed by at least one processor to implement the steps of the method as described in the first aspect, or to implement the steps of the method as described in the second aspect.

In the embodiment of the application, the terminal acquires the first information, and can determine the first resource which is not transmitted and/or received by the network side equipment through the first information; the terminal does not detect or monitor the downlink signal on the first resource and/or does not transmit the uplink signal, thereby effectively reducing the blind detection complexity of the terminal and the power consumption overhead of the terminal.

Drawings

Fig. 1 is a block diagram showing a communication system to which an embodiment of the present application is applicable;

FIG. 2 is a schematic flow chart of an information transmission method according to an embodiment of the application;

FIG. 3 is a second flow chart of an information transmission method according to an embodiment of the application;

fig. 4 shows one of the block diagrams of the information transmission device according to the embodiment of the present application;

FIG. 5 is a second schematic block diagram of an information transmission device according to an embodiment of the application;

fig. 6 shows a block diagram of a communication device according to an embodiment of the present application;

fig. 7 is a block diagram showing the structure of a terminal according to an embodiment of the present application;

fig. 8 is a block diagram of a network device according to an embodiment of the present application.

Detailed Description

The technical solutions of 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, which are derived by a person skilled in the art based on the embodiments of the application, fall within the scope of protection of the application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements 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 "first" and "second" distinguishing between objects generally are not limited in number to the extent that the first object may, for example, 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 should be noted that the techniques described in the 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 Frequency Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" in embodiments of the 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 an embodiment of the present application is applicable. The wireless communication system includes a terminal 11 and a network device 12. 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.. It should be noted 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 transmission and reception point (Transmitting Receiving Point, 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 embodiment of the present application, only a base station in the NR system is described as an example, and the specific type of the base station is not limited.

The following description is presented to enable one skilled in the art to better understand the embodiments of the present application.

Scheduling based on time slots (slots):

in NR, in order to support more flexible scheduling, in particular for time division duplex (Time Division Duplexing, TDD) systems, different slot formats are designed: one slot may be used for downlink transmission only (all OFDM symbols in the slot are downlink symbols), uplink transmission only (all OFDM symbols in the slot are uplink symbols), or a hybrid slot (the slot has several OFDM symbol combinations: "d+f", "f+u", "d+f+u", "full F" or "d+u"). Wherein "D" represents downstream; "U" means upstream; "F" denotes flexible symbols, which can be used for both downlink and uplink transmissions, but cannot be used for both uplink and downlink transmissions.

Parameters determining Slot configuration:

for a UE, the slot format of one cell may be determined jointly by the following configuration:

TDD uplink-downlink common configuration (TDD-UL-DL-configuration common) corresponding to the serving cell common configuration (ServingCellConfigCommon) (configuration at cell level);

the tdd-UL-DL-configuration defined (UE-level configuration) corresponding to the serving cell configuration (ServerCellConfig);

Determining whether flexible symbols are for uplink or downlink transmission based on dynamic scheduling (detected DCI);

DCI format 2_0 (configuration for a group of UEs). Specifically, the slot format indicated by the slot format indication index (SFI-index) field of the DCI format 2_0 corresponding to this cell.

For different scenarios, the cell-specific slot format may be sent to the UE in different manners:

for a Primary cell (PCell), the UE acquires TDD uplink and downlink configuration of an initial access cell through a broadcasted system information block SIB1 (namely TDD-UL-DL-configuration communication in SIB 1);

when the gNB configures a secondary cell (Secondary Cell Group, SCell) or a secondary cell group (Secondary Cell Group, SCG) for the UE, the UE can acquire the TDD uplink and downlink configuration of the corresponding cell through the TDD-UL-DL-configuration communication corresponding to the common configuration of the serving cell;

for a primary Cell group (Master Cell Group, MCG) and a Special Cell (SpCell) of SCG, TDD uplink and downlink configurations of the corresponding Cell may be sent to the UE through TDD-UL-DL-configuration command corresponding to ServingCellConfigCommon in a reconfiguration with synchronization (reconfiguration with sync, such as at handover).

When the SpCell changes and adds a serving cell (SCell or PSCell with SSB), the tdd-UL-DL-configuration command corresponding to the ServingCellConfigCommon must be configured.

The information transmission method provided by the embodiment of the application is described in detail below through some embodiments and application scenarios thereof with reference to the accompanying drawings.

As shown in fig. 2, an embodiment of the present application provides an information transmission method, including:

step 201: the terminal acquires first information, wherein the first information is used for indicating first resources which are not used for data transmission and/or reception by the network side equipment.

The first resource may be specifically a time domain resource, which includes at least one of a slot and a symbol. For example, the first information is used to indicate a time slot in which the network side device does not perform data transmission and/or reception.

The first information is information preconfigured on the network side, and optionally, the first information is periodically configured or aperiodically configured.

Alternatively, the first information is cell specific (cell specific) or terminal specific (UE specific).

Step 202: the terminal determines a second resource for executing a first operation according to the first information;

The first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

Here, the second resource is at least a part of resources after the resource exclusion based on the first resource, that is, the terminal does not perform the first operation on the first resource.

In the embodiment of the application, a terminal acquires first information, wherein the first information is used for indicating a first resource which is not used for data transmission and/or reception by network side equipment; and the terminal performs resource exclusion according to the first information, and determines a second resource for executing the first operation, namely the terminal does not perform the first operation on the first resource, such as not performing downlink signal detection or monitoring on the first resource, thereby reducing blind detection complexity of the terminal and reducing power consumption overhead of the terminal.

Optionally, the first information includes at least one of:

a first indication domain, where the first indication domain is used to indicate a time slot in which the network side device does not perform data transmission and/or reception;

and the second indication domain is used for indicating the symbol which is not transmitted and/or received by the network side equipment.

In the embodiment of the present application, the first indication field may specifically indicate at least one of the number and the position of the time slots in which the network side device does not perform data transmission and/or reception. The second indication field is used for indicating at least one of the number and the position of symbols that the network side device does not transmit and/or receive data.

Optionally, the first information further includes at least one of:

a third indication field for indicating a configuration period of the first information;

a fourth indication field for indicating at least one of validity of the first information and validity time information corresponding to the first information, the validity time information including at least one of a start time and an end time;

a fifth indication field for indicating a cell to which the first information is applicable;

a sixth indication field for indicating a frequency domain to which the first information is applicable;

and a seventh indication field, configured to indicate a radio access network area to which the first information is applicable.

In an embodiment of the present application, the third indication field may be configured alone or not, and when the configuration is not performed, the default configuration period is consistent with a period indicated in an existing indication field, for example, a downlink-uplink transmission period (DL-UL-transmission period) in tdd-UL-DL-configuration communication.

In an embodiment of the present application, the fourth indication field may be dynamically configured by a network side or a downlink signal, that is, the valid time information is configured periodically or aperiodically.

In an embodiment of the present application, the fifth indication field specifically indicates which neighboring cells the first information is applied to, for example, the fifth indication field indicates that the first information is applied to the secondary cell or the cell to be awakened. Determining a detection or monitoring state of a downlink signal of a corresponding cell or determining a sending state of an uplink signal of the corresponding cell through the fifth indication domain; for example, it is determined that the detection or monitoring of the downlink signal is not performed on the first resource of the corresponding cell, and the detection or monitoring of the downlink signal is performed on the second resource of the corresponding cell. The fifth indication field may indicate a cell ID of the secondary cell or a cell to be awakened.

In an embodiment of the present application, the sixth indication field is used to indicate which frequency domains the first information acts on, for example, on some specific synchronization grids (syncs) or frequency points. And determining the detection or monitoring state of the downlink signal of the corresponding frequency or determining the sending state of the uplink signal of the corresponding cell through the sixth indication domain.

In a specific embodiment of the present application, according to the seventh indication field, a detection or listening state of a downlink signal in the corresponding whole radio access network area is determined, or a sending state of an uplink signal in the corresponding radio access network area is determined. For example, the UE is in a standby state, when a call is incoming, the network side device sends a paging message, and the terminal determines, based on the seventh indication domain, on which time domain resources the paging cannot be monitored.

In the embodiment of the present application, the first information may be a configuration for a current serving base station, a configuration for a neighboring cell, or a configuration for some frequency points.

Optionally, the first information indicates the first resource through a target indication mode, where the target indication mode includes one of the following:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

For example, when the bitmap indication manner is adopted, a first resource is indicated by 1110101, where each bit corresponds to one time domain resource (slot or symbol), and a time domain resource corresponding to 0 is the first resource.

When the bit indication mode is adopted, for example, the 5 th time slot is indicated as the first resource by 101, or the starting position and the duration length of the first resource are indicated by bits, for example, the starting position and the duration length of the 5 th time slot are indicated by 101, and the duration of 6 time slots is indicated by 110.

And when the SLIV indication mode is adopted, indicating the starting position and the duration of the time slot corresponding to the first resource through the SLIV.

When the offset indication mode is adopted, the offset of the first resource from the target time slot is indicated, and the target time slot can be the first time slot or the last time slot in the configuration or the uplink time slot closest to the first time slot. If the lengths of multiple consecutive slots are consistent, the purpose of indicating the positions of all slots in the consecutive slots can be achieved by indicating the offset of the remaining slots from the target slot after indicating the target slot (the first or last slot) in the consecutive slots.

Additionally, if the spacing of all consecutive slots is uniform, the location of all consecutive slots can be indicated by indicating an offset and the number of total consecutive slots.

When the first resource is a symbol, the indication mode is at least similar to the above-mentioned time slot, except that the indication mode may be used to indicate all the symbols in the configuration, or after the time slots are indicated, the indication may be performed on the symbols in the time slots.

Optionally, the terminal acquires first information, including:

the terminal obtains the first information through at least one of Radio Resource Control (RRC) signaling and downlink signals.

In a specific embodiment of the present application, the network side is preconfigured with first information indicating a closed time slot and/or symbol, where closing may be understood as not performing data transmission and/or reception. The network side informs the UE of the closed time slot and/or symbol through RRC signaling or downlink signals, and the UE does not perform the first operation on the closed time slot and/or symbol after detection.

The RRC signaling may be a single indication field for indicating closed slots and/or symbols. The indication field may be added to an existing indication field, for example, an existing TDD-UL-DL-configuration common or TDD uplink-downlink dedicated configuration (TDD-UL-DL-configuration configured). The configuration of the RRC may be cell specific or UE specific.

The downlink signal may be a synchronization signal block SSB (including MIB and SIB 1), PDCCH, PDSCH, MAC CE, CSI-RS, etc. It may be cell specific or UE specific. The closed slots and/or symbols are indicated by an indication field or some specific bits in the downstream signal. Alternatively, which slots and/or symbols are turned off in particular may be configured in the RRC, with some indication field or bit of the downlink signal indicating the validity of the configuration, e.g., 1 for valid configuration and 0 for invalid configuration.

Optionally, the terminal determines, according to the first information, a second resource for executing the first operation, including:

determining a second resource for executing the first operation according to the first information and the second information, wherein the second information is used for indicating the configured time domain resource information;

wherein, in the case that the first resource is a resource that the network side device does not perform data transmission, the second resource includes at least part of resources except the first resource in the downlink time domain resource indicated by the second information;

or, in the case that the first resource is a resource that the network side device does not receive data, the second resource includes at least part of resources except the first resource in the uplink time domain resource indicated by the second information.

The second information has information indicating uplink and downlink timeslots and/or symbols configured in one configuration period, that is, the second information indicates an existing TDD configuration. As a specific implementation, the second information may specifically include tdd-UL-DL-ConfigurationCommon and/or tdd-UL-DL-Configuration Dedicated.

For example, the time slots configured by the second information indication include 1 to 100 total time slots, wherein the first 1-80 time slots are uplink time slots, the 81 st to 100 th time slots are downlink time slots, when the first resource is a resource for which the network side device does not transmit data, the first resource is excluded from the downlink time slots (81 st to 100 th time slots) indicated by the second information, and the resource after the first resource is excluded from the time domain resource indicated by the second information is used as the second resource.

In the embodiment of the application, the terminal can only determine the second resource for executing the first operation according to the first information, and can also jointly determine the second resource for executing the first operation by combining the first information and the second information.

Optionally, the downlink signal includes at least one of a synchronization signal/physical broadcast channel signal block SSB, a channel state information reference signal CSI-RS, a physical downlink control channel PDCCH, and a physical downlink shared channel PDSCH;

Alternatively, the uplink signal includes at least one of:

the physical uplink control channel PUCCH, the physical uplink shared channel PUSCH and the sounding reference signal SRS.

In the embodiment of the present application, the first resource may not perform transmission of all downlink signals and/or reception of all uplink signals. The first resource may not transmit a part of the downlink signal and/or receive a part of the uplink signal. For example, at least one of SSB, CSI-RS, PDCCH, and PDSCH is not transmitted on the first resource, but other downlink signals may be transmitted, or at least one of PUCCH, PUSCH, and SRS is not received on the first resource, but other uplink signals may be received. That is, the second resource in the embodiment of the present application is used for detecting or monitoring (including monitoring a paging message, etc.) of all downlink signals, or is used for transmitting all uplink signals, and may also be used for transmitting part of the downlink signals and/or receiving part of the uplink signals.

In a specific embodiment of the present application, after receiving the first information configured by the network side, the terminal determines whether the first information is valid (or determines the valid time of the first information) through the indication domain, and determines which timeslots and/or symbols configured by the base station are closed through the period information, the timeslot information and the symbol information indicated by the indication domain, and correspondingly, the terminal does not detect or monitor downlink signals and/or does not send uplink signals on the closed timeslots and/or symbols.

In the embodiment of the present application, the terminal does not detect or monitor the downlink signal and/or does not send the uplink signal, and may also describe that the UE does not desire to monitor or detect the downlink signal on the first resource and/or send the uplink signal; or the UE does not want to have related configuration from higher layers on the first resource regarding downlink signal detection or listening and/or regarding uplink signal transmission; or the UE cancels downlink signal monitoring or detection on the first resource and/or cancels uplink signal transmission.

As shown in fig. 3, the embodiment of the present application further provides an information transmission method, including:

Step 301: the network side equipment sends first information, wherein the first information is used for indicating first resources which are not used for data transmission and/or data reception by the network side equipment.

The first information is described in detail in the method embodiment of the terminal side, and is not described herein.

In the embodiment of the application, the network side equipment indicates the first information to the terminal so as to facilitate the terminal to perform resource elimination according to the first information and determine the second resource for executing the first operation, namely, the terminal does not perform the first operation on the first resource, such as not performing detection or monitoring of the downlink signal on the first resource, thereby reducing the blind detection complexity of the terminal and reducing the power consumption expenditure of the terminal.

Optionally, the first information includes at least one of:

Optionally, the first information further includes at least one of:

A fourth indication field for indicating at least one of validity of the first information and validity time information corresponding to the first information;

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

Optionally, the network side device sends the first information, including:

the network side equipment sends the first information through at least one of Radio Resource Control (RRC) signaling and downlink signals.

Optionally, the method further comprises:

and sending second information, wherein the second information is used for indicating the configured time domain resource information.

Here, the network side device transmits the second information to the terminal so that the terminal jointly determines the second resource for performing the first operation through the second information and the first information. The second information is described in detail in the method embodiment of the terminal side, and is not described herein.

In the embodiment of the application, the base station determines which time domain resources (time slots and/or symbols) do not transmit all or downlink signals through the first information and the second information, and/or determines which time domain resources (time slots and/or symbols) do not receive all or part of uplink signals, and then indicates the time domain resources (time slots and/or symbols) to the terminal through the first information so that the terminal does not perform the first operation on the indicated resources. For example, the resources that do not perform downlink signal transmission include a time slot and/or symbol indicated by the first information, and the uplink time slot and/or symbol indicated by the second information, and the resources that do not perform uplink signal reception include a time slot and/or symbol indicated by the first information, and the downlink time slot and/or symbol indicated by the second information.

In the embodiment of the application, the network side equipment indicates the first information to the terminal so as to facilitate the terminal to perform resource elimination according to the first information and determine the second resource for executing the first operation, namely, the terminal does not perform the first operation on the first resource, for example, does not perform detection or monitoring of the downlink signal on the first resource, thereby reducing the blind detection complexity of the terminal, reducing the power consumption expenditure of the terminal, and the base station can effectively reduce the power consumption of the base station by closing the radio frequency hardware such as the power amplifier in the time corresponding to the first resource.

According to the information transmission method provided by the embodiment of the application, the execution main body can be an information transmission device. In the embodiment of the present application, an information transmission device is described by taking an information transmission method performed by an information transmission device as an example.

As shown in fig. 4, an embodiment of the present application further provides an information transmission apparatus 400, including:

a first obtaining module 401, configured to obtain first information, where the first information is used to indicate a first resource that the network side device does not perform data transmission and/or reception;

a first determining module 402, configured to determine, according to the first information, a second resource that performs a first operation;

the first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

Optionally, the first information includes at least one of:

Optionally, the first information further includes at least one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

Optionally, the first obtaining module is configured to obtain the first information through at least one of radio resource control RRC signaling and a downlink signal.

Optionally, the first determining module is configured to determine, according to the first information and the second information, a second resource for performing the first operation, where the second information is used to indicate configured time domain resource information;

alternatively, the uplink signal includes at least one of:

a physical uplink control channel PUCCH, a physical uplink shared channel PUSCH and a sounding reference signal SRS.

Optionally, the first information is configured periodically or non-periodically.

Optionally, the first information is cell specific or terminal specific.

As shown in fig. 5, an embodiment of the present application further provides an information transmission apparatus 500, including:

the first sending module 501 is configured to send first information, where the first information is used to indicate a first resource that the network side device does not send and/or receive data.

Optionally, the first information includes at least one of:

Optionally, the first information further includes at least one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

Optionally, the first sending module sends the first information through at least one of radio resource control RRC signaling and a downlink signal.

Optionally, the device of the embodiment of the present application further includes:

and the second sending module is used for sending second information, and the second information is used for indicating the configured time domain resource information.

The information transmission device in the embodiment of the application can be an electronic device, for example, an electronic device with an operating system, or can be a component in the 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 information transmission device provided by the embodiment of the present application can implement each process implemented by the method embodiment of fig. 2, and achieve the same technical effects, and in order to avoid repetition, a detailed description is omitted here.

Optionally, as shown in fig. 6, the embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602, where the memory 602 stores a program or instructions executable on the processor 601, for example, when the communication device 600 is a terminal, the program or instructions implement, when executed by the processor 601, the steps of the above-mentioned embodiment of the information transmission method applied to the terminal, and achieve the same technical effects. When the communication device 600 is a network side device, the program or the instruction, when executed by the processor 601, implements the steps of the above-described embodiment of the information transmission method applied to the network side 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 communication interface is used for acquiring first information, and the first information is used for indicating first resources which are not used for data transmission and/or reception by network side equipment; the processor is used for determining a second resource for executing the first operation according to the first information; the first operation includes at least one of: detecting or monitoring downlink signals; and sending an uplink signal. 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. 7 is a schematic diagram of a hardware structure of a terminal for implementing an embodiment of the present application.

The terminal 700 includes, but is not limited to: at least some of the components of the radio frequency unit 701, the network module 702, the audio output unit 703, the input unit 704, the sensor 705, the display unit 706, the user input unit 707, the interface unit 708, the memory 709, and the processor 710.

Those skilled in the art will appreciate that the terminal 700 may further include a power source (e.g., a battery) for powering the various components, and that the power source may be logically coupled to the processor 710 via a power management system so as to perform functions such as managing charging, discharging, and power consumption via the power management system. The terminal structure shown in fig. 7 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 appreciated that in embodiments of the present application, the input unit 704 may include a graphics processing unit (Graphics Processing Unit, GPU) 7041 and a microphone 7042, with the graphics processor 7041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 707 includes at least one of a touch panel 7071 and other input devices 7072. The touch panel 7071 is also referred to as a touch screen. The touch panel 7071 may include two parts, a touch detection device and a touch controller. Other input devices 7072 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 the embodiment of the present application, after receiving downlink data from a network side device, the radio frequency unit 701 may transmit the downlink data to the processor 710 for processing; in addition, the radio frequency unit 701 may send uplink data to the network side device. Typically, the radio unit 701 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.

The memory 709 may be used to store software programs or instructions and various data. The memory 709 may mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage 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 709 may include volatile memory or nonvolatile memory, or the memory 709 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. 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 709 in embodiments of the application includes, but is not limited to, these and any other suitable types of memory.

Processor 710 may include one or more processing units; optionally, processor 710 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 the processor 710.

The radio frequency unit 701 is configured to obtain first information, where the first information is used to indicate a first resource that the network side device does not perform data transmission and/or reception;

a processor 710 for determining a second resource for performing a first operation based on the first information;

the first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

Optionally, the first information includes at least one of:

Optionally, the first information further includes at least one of:

a bitmap indication mode;

bit indication mode;

Start and length indication value SLIV indication means;

offset indication mode.

Optionally, the radio frequency unit 701 is configured to obtain the first information through at least one of radio resource control RRC signaling and a downlink signal.

Optionally, the processor 710 is configured to determine a second resource for performing the first operation according to the first information and the second information, where the second information is used to indicate configured time domain resource information;

alternatively, the uplink signal includes at least one of:

Optionally, the first information is cell specific or terminal specific.

The embodiment of the application also provides the network side equipment, which comprises a processor and a communication interface, wherein the communication interface is used for sending first information, and the first information is used for indicating the network side equipment to not send and/or receive the first resource of the data. 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. 8, the network side device 800 includes: an antenna 81, a radio frequency device 82, a baseband device 83, a processor 84 and a memory 85. The antenna 81 is connected to a radio frequency device 82. In the uplink direction, the radio frequency device 82 receives information via the antenna 81, and transmits the received information to the baseband device 83 for processing. In the downlink direction, the baseband device 83 processes information to be transmitted, and transmits the processed information to the radio frequency device 82, and the radio frequency device 82 processes the received information and transmits the processed information through the antenna 81.

The method performed by the network side device in the above embodiment may be implemented in the baseband apparatus 83, and the baseband apparatus 83 includes a baseband processor.

The baseband device 83 may, for example, include at least one baseband board, where a plurality of chips are disposed, as shown in fig. 8, where one chip, for example, a baseband processor, is connected to the memory 85 through a bus interface, so as to call a program in the memory 85 to perform the network device operation shown in the above method embodiment.

The network-side device may also include a network interface 86, such as a common public radio interface (common public radio interface, CPRI).

Specifically, the network side device 800 of the embodiment of the present application further includes: instructions or programs stored in the memory 85 and executable on the processor 84, the processor 84 invokes the instructions or programs in the memory 85 to perform the method performed by the modules shown in fig. 5, and achieve the same technical effects, and are not repeated here.

The embodiment of the application also provides a readable storage medium, on which a program or an instruction is stored, which when executed by a processor, implements each process of the above-mentioned information transmission method embodiment, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted 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, which comprises a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the embodiment of the information transmission method, and can achieve the same technical effects, so that repetition is avoided, and the description is omitted 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 stored in a storage medium, where the computer program/program product is executed by at least one processor to implement the respective processes of the above-mentioned embodiments of the information transmission method, and achieve the same technical effects, and are not repeated herein.

The embodiment of the application also provides an information transmission system, which comprises: the terminal can be used for executing the steps of the information transmission method, and the network side device can be used for executing the steps of the information transmission method.

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 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 solution 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 (e.g. ROM/RAM, magnetic disk, optical disk) comprising 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 according to 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 having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.

Claims

1. An information transmission method, comprising:

the first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

2. The method of claim 1, wherein the first information comprises at least one of:

3. The method according to claim 1 or 2, wherein the first information further comprises at least one of:

4. The method according to claim 1 or 2, wherein the first information indicates the first resource by a target indication means, the target indication means comprising one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

5. The method of claim 1, wherein the terminal obtains the first information, comprising:

6. The method of claim 1, wherein the terminal determining the second resource to perform the first operation based on the first information comprises:

7. The method of claim 1, wherein the downlink signal comprises at least one of a synchronization signal/physical broadcast channel signal block SSB, a channel state information reference signal CSI-RS, a physical downlink control channel PDCCH, and a physical downlink shared channel PDSCH;

alternatively, the uplink signal includes at least one of:

8. The method of claim 1, wherein the first information is configured periodically or aperiodically.

9. The method of claim 1, wherein the first information is cell-specific or terminal-specific.

10. An information transmission method, comprising:

11. The method of claim 10, wherein the first information comprises at least one of:

12. The method according to claim 10 or 11, wherein the first information further comprises at least one of:

13. The method of claim 10, wherein the first information indicates the first resource by a target indication means, the target indication means comprising one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

14. The method of claim 10, wherein the network side device sends the first information, comprising:

15. The method as recited in claim 10, further comprising:

16. An information transmission apparatus, comprising:

The first operation includes at least one of:

detecting or monitoring downlink signals;

and sending an uplink signal.

17. The apparatus of claim 16, wherein the first information comprises at least one of:

18. The apparatus of claim 16 or 17, wherein the first information further comprises at least one of:

19. The apparatus according to claim 16 or 17, wherein the first information indicates the first resource by a target indication means, the target indication means comprising one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

20. The apparatus of claim 16, wherein the first obtaining module is configured to obtain the first information through at least one of radio resource control, RRC, signaling and downlink signals.

21. The apparatus of claim 16, wherein the first determining module is configured to determine a second resource to perform a first operation based on the first information and second information, the second information being configured to indicate configured time domain resource information;

22. The apparatus of claim 16, wherein the downlink signal comprises at least one of a synchronization signal/physical broadcast channel signal block SSB, a channel state information reference signal CSI-RS, a physical downlink control channel PDCCH, and a physical downlink shared channel PDSCH;

alternatively, the uplink signal includes at least one of:

23. An information transmission apparatus, comprising:

24. The apparatus of claim 23, wherein the first information comprises at least one of:

25. The apparatus of claim 23 or 24, wherein the first information further comprises at least one of:

26. The apparatus of claim 23, wherein the first information indicates the first resource by a target indication means, the target indication means comprising one of:

a bitmap indication mode;

bit indication mode;

start and length indication value SLIV indication means;

offset indication mode.

27. The apparatus of claim 23, wherein the first transmitting module transmits the first information via at least one of radio resource control, RRC, signaling and downlink signals.

28. The apparatus as recited in claim 23, further comprising:

29. 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 information transmission method according to any one of claims 1 to 9.

30. A network side device 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 information transmission method of any one of claims 10 to 15.

31. A readable storage medium, characterized in that the readable storage medium stores thereon a program or instructions, which when executed by a processor, implement the steps of the information transmission method according to any one of claims 1 to 9, or implement the steps of the information transmission method according to any one of claims 10 to 15.