CN116471684A

CN116471684A - Resource determination method, device, terminal, network equipment and storage medium

Info

Publication number: CN116471684A
Application number: CN202210022438.4A
Authority: CN
Inventors: 刘思綦; 纪子超
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2023-07-21
Also published as: WO2023131288A1

Abstract

The application provides a resource determining method, a device, a terminal, network side equipment and a storage medium, wherein the resource determining method comprises the following steps: the terminal determines a target resource, wherein the target resource comprises one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; the terminal executes target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: RS resources, physical downlink control resources.

Description

Resource determination method, device, terminal, network equipment and storage medium

Technical Field

The application belongs to the technical field of communication, and particularly relates to a resource determining method, a terminal, network side equipment and a storage medium.

Background

There may be various resources for the terminal and the network side device in some communication systems, such as demodulation reference signal (Demodulation Reference Signal, DMRS) resources of the physical downlink control channel (physical downlink control channel, PDCCH), cell reference signal (Cell Reference Signal, CRS) resources, and so on. In some scenarios, however, the terminal or network-side device may not be able to determine the specific use of the resource, for example: the overlapping resources of the DMRS resources and the CRS of the PDCCH, the terminal and the network side device may not be able to determine the specific use of the overlapping resources. It can be seen that the problem of poor resource allocation effect exists at present.

Disclosure of Invention

The embodiment of the application provides a resource determining method, a terminal, network side equipment and a storage medium, which can solve the problem of poor resource allocation effect.

In a first aspect, a method for determining resources is provided, including:

the terminal determines a target resource, wherein the target resource comprises one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

the terminal executes target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference Signal (RS) resources and physical downlink control resources.

In a second aspect, a method for determining resources is provided, including:

the network side equipment determines target resources, wherein the target resources comprise one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

The network side equipment executes target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

In a third aspect, there is provided a resource determining apparatus, including:

a determining module, configured to determine a target resource, where the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

the execution module is configured to execute a target downlink resource determining operation on the target resource, where the target downlink resource includes at least one of the following: reference signal RS resource, physical downlink control resource.

In a fourth aspect, there is provided a resource determining apparatus including:

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.

In a sixth aspect, a terminal is provided, including a processor and a communication interface, where the processor is configured to determine a target resource, and the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

In a sixth 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 a seventh aspect, a network side device is provided, including a processor and a communication interface, where the processor is configured to determine a target resource, where the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

In an eighth aspect, there is provided a resource determination system comprising: a terminal operable to perform the steps of the resource determination method as described in the first aspect, and a network side device operable to perform the steps of the resource determination method as described in the second aspect.

In a ninth 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 a tenth 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 to implement the method according to the first aspect or to implement the method according to the second aspect.

In an eleventh 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 steps of the resource determination method as described in the first aspect, the computer program/program product being executable by at least one processor to perform the steps of the resource determination method as described in the second aspect.

In the embodiment of the application, the terminal determines a target resource, where the target resource includes one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; the terminal executes target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: RS resources, physical downlink control resources. The terminal executes the determining operation of at least one of the RS resource and the physical downlink control resource on the target resource, so that the resource allocation effect can be improved.

Drawings

Fig. 1 is a block diagram of a wireless communication system to which embodiments of the present application are applicable;

FIG. 2 is a flowchart of a method for determining resources according to an embodiment of the present application;

FIG. 3 is a schematic diagram of resource overlapping provided by an embodiment of the present application;

FIG. 4 is a flowchart of another resource determination method provided by an embodiment of the present application;

fig. 5 is a block diagram of a resource determining apparatus according to an embodiment of the present application;

FIG. 6 is a block diagram of another resource determining apparatus provided in an embodiment of the present application;

fig. 7 is a block diagram of a communication device according to an embodiment of the present application;

fig. 8 is a block diagram of a terminal according to an embodiment of the present application;

fig. 9 is a block diagram of a network side device according to 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 Frequency Division 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 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.. 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 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 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: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), user plane functions (User Plane Function, UPF), policy control functions (Policy Control Function, PCF), policy and charging rules function units (Policy and Charging Rules Function, PCRF), edge application service discovery functions (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data repository (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration (Centralized network configuration, CNC), network storage functions (Network Repository Function, NRF), network opening functions (Network Exposure Function, NEF), local NEF (or L-NEF), binding support functions (Binding Support Function, BSF), application functions (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 resource determining method, the terminal, the network side device and the storage medium provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through some embodiments and application scenarios thereof.

Referring to fig. 2, fig. 2 is a flowchart of a resource determining method provided in an embodiment of the present application, and as shown in fig. 2, the method includes the following steps:

step 201, the terminal determines a target resource, where the target resource includes one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

the available resources may include at least part of resources that may be used as NR PDCCH, CORESET, CCE, NR PDCCH DMRS, and may include at least part of resources that may be actually used as NR PDCCH, CORESET, CCE, NR PDCCH DMRS. In addition, at least part of the resources that may be used as the target downlink resources may include: at least part of the resources used as the target downlink resources determined after offset or after puncturing.

The above overlapping resources may also be referred to as collision resources, and may specifically be overlapping resources between two or more resources.

The reference resource may be a predefined reference resource, for example: NR PDCCH DMRS RE #1/5/9 specified in the protocol. In some implementations, the reference resource is also an available resource.

The preset transmission may include CRS transmission, that is, the other resources include CRS resources, or the preset transmission may include LTE transmission, that is, the other resources may include LTE transmission resources, which is not limited herein, and the preset transmission may be specifically configured according to actual requirements.

Step 202, the terminal executes a target downlink resource determining operation on the target resource, where the target downlink resource includes at least one of the following: RS resources, physical downlink control resources.

The physical downlink control resource may include at least one of:

PDCCH resources, control resource set (Control Resource Set, core), control channel element (control channel element, CCE).

The target downlink resource determining operation may be determining whether the target resource is the target downlink resource.

In the embodiment of the present application, the determining operation of the terminal to perform at least one of the RS resource and the physical downlink control resource on the target resource may be implemented through the above steps, that is, it is determined whether the target resource is the RS resource or the physical downlink control resource, so that the resource configuration effect may be improved. For example: on the premise that the PDCCH can share symbols with the CRS to improve the resource utilization rate, collision between PDCCH DMRS and the CRS is further avoided, and therefore the influence PDCCH DMRS of the CRS on channel estimation and PDCCH detection is avoided. In addition, in the embodiment of the present application, the method is applicable to not only at least one of NR PDCCH and NR PDCCH DMRS, but also other NR channels, where other NR RS and CRS (or other LTE signals) avoid collision when the shared resource sum or collision occurs.

As an alternative embodiment, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

the resource object associated with the available resources comprises at least one of the following:

at least partially associated resource objects of resources that are available as the target downlink resource;

at least partially associated resource objects of resources that are actually used as the target downlink resource.

For example: the available resources include at least part of the resources that may be used for at least one of NR PDCCH, CORESET, CCE and NR PDCCH DMRS, or the available resources include at least part of the resources that are actually used for at least one of NR PDCCH, CORESET, CCE and NR PDCCH DMRS.

Additionally, in some embodiments, the available resources may include resources other than overlapping resources.

The associated resource object may include at least one of:

a located resource object, a belonging resource object, an associated object.

For example: the resource object associated with the available resources comprises at least one of the following:

the resource object, the resource object which belongs to and the associated object of at least part of the resources which can be used as the target downlink resources.

For example: the above-mentioned at least partially associated resource object of the resource actually used as the target downlink resource comprises at least one of the following:

the resource object, the resource object which the at least part of the resources actually used as the target downlink resources is located, the associated object.

As an alternative embodiment, the above overlapping resources (which may also be referred to as collision resources) include at least one of:

at least part of the at least one of the available resource and the reference resource overlapping the other resource;

and/or the number of the groups of groups,

the resource object associated with the overlapping resource includes at least one of:

at least one of the available resources and the reference resources overlaps with at least a portion of the associated resource object of the other resource.

At least a portion of at least one of the available resource and the reference resource overlapping with the other resource may be at least a portion of at least one of the available resource and the reference resource overlapping with the other resource in a frequency domain, or may be at least a portion of the reference resource overlapping with the other resource in a time domain.

In this way, the terminal may determine at least one of the RS resource and the physical downlink control resource based on at least a portion of the overlapping resources, or at least one of the RS resource and the physical downlink control resource based on at least a portion of the resource object associated with at least a portion of the overlapping resources.

As an alternative embodiment, the resource object includes at least one of:

symbols, slots, resource Elements (REs), resource Blocks (RBs), resource Element groups (Resource Element Group, REGs), REG bindings (REG bands), CCEs, candidates PDCCH (PDCCH candidate), CORESET, spans (span, or translation boundaries), PDCCH listening opportunities (Monitoring occasion, MO), search Spaces (SS), timer run-times (timer), periods, durations (duration), bandwidth portions, BWP, carriers, subcarrier spacing (SCS), cells, bandwidths, frequency bands, frequency domain ranges (frequency ranges).

For example: the resource object associated with the overlapping resource includes at least one of the following:

the overlapping resource association symbols, slots, RE, RB, REG, REG bundling, CCEs, PDCCH, CORESET candidates, span (span), PDCCH listening opportunities, SS, timer run time, period, duration, bandwidth portion, BWP, carrier, SCS, cell, bandwidth, frequency band, frequency domain range.

For example, the overlapping portion is a certain RE on a certain RB of a certain symbol, but the object associated with this overlapping portion may be interpreted as the RB where the overlapping portion is located, or the symbol where the overlapping portion is located, or the slot where the overlapping portion is located, or may be all RBs, REs, symbols, and/or slots corresponding to the indexes of the RBs, REs, symbols, and/or slots.

The resource object associated with the available resources may include at least one of:

the available resources are associated with symbols, slots, RE, RB, REG, REG bundling, CCEs, PDCCH, CORESET candidates, spans (span), PDCCH listening occasions, SSs, timer run times, periods, durations, bandwidth portions, BWP, carriers, SCS, cells, bandwidths, frequency bands, frequency domain ranges.

The resource object associated with the other resource may include at least one of:

other resource associated symbols, slots, RE, RB, REG, REG bundling, CCEs, PDCCH, CORESET candidates, span (span), PDCCH listening occasion, SS, timer run time, period, duration, bandwidth portion, BWP, carrier, SCS, cell, bandwidth, frequency band, frequency domain range.

The resource object associated with the reference resource may include at least one of:

reference resource associated symbols, slots, RE, RB, REG, REG bundling, CCEs, PDCCH, CORESET candidates, span (span), PDCCH listening occasion, SS, timer run time, period, duration, bandwidth portion, BWP, carrier, SCS, cell, bandwidth, frequency band, frequency domain range.

As an optional implementation manner, the terminal performs a downlink resource determining operation on the target resource, including at least one of the following:

The terminal determines that the target resource is not used as the target downlink resource;

the terminal determines that the target resource is not the target downlink resource;

the terminal determines that the target resource is used as the other resource;

the terminal determines that the target resource is the other resource;

the terminal determines that resources other than the target resources can be used as the target downlink resources;

the terminal assumes that the target resource is not used as the target downlink resource;

the terminal assumes that the target resource is not the target downlink resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

the terminal assumes that resources other than the target resource are available as the target downlink resource;

the terminal skips the communication operation on the target resource, or the terminal does not receive at least one of the RS, the downlink control channel and the downlink control signal on the target resource;

wherein the communication operation is associated with at least one of the RS, a downlink control channel, and a downlink control signal.

For example: the overlapping resources and the resource objects associated with the overlapping resources are not used for RS or are not RS resources, and if the overlapping resources include re#9 of symbol 1, that is, overlap occurs on re#9 of symbol 1, then all of symbol 1 is not used as the target downlink resource, for example, not used for RS, or only re#9 of symbol 1 is not used as the target downlink resource, for example, not used for RS.

It should be noted that, the terminal determines that the target resource is used as the other resource, or determines that the target resource is the other resource, which does not indicate that the terminal needs to receive on the target resource, for example: the NR terminal does not receive CRS.

The above terminal assuming that resources other than the target resource are available as the target downlink resource may be that the terminal assumes that at least part of the resources other than the target resource are available as the target downlink resource, for example: the above overlapping resources and resources other than the resource object associated with the overlapping resources may be used for RS transmission or as RS resources.

The terminal may skip the communication operation on the target resource by skipping the reception or blind detection or channel estimation on the target resource, so as to avoid at least one collision between the RS and the PDCCH.

the terminal determines that the target resource is used as a target downlink resource;

the terminal determines the target resource as the target downlink resource;

the terminal determines that the target resource is not used as the other resource;

The terminal determines that the target resource is not the other resource; the terminal determines that resources other than the target resources are not used as the target downlink resources;

the terminal assumes that the target resource is used as a target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assuming that the target resource is not used as the other resource;

the terminal assumes that the target resource is not the other resource;

the terminal assumes that resources other than the target resource are not used as the target downlink resource;

the terminal executes communication operation on the target resource, or the terminal receives at least one of the RS, the downlink control channel and the downlink control signal on the target resource;

The terminal performs a communication operation on the target resource, which may be receiving or blind detection or channel estimation on the target resource, so as to improve at least one receiving performance of RS and PDCCH.

As an optional implementation manner, the terminal performs the downlink resource determining operation on the target resource if the first condition or the second condition is met;

Wherein the first condition includes at least one of:

the target resource belongs to a terminal-level resource, or the target resource belongs to a special resource, or the target resource belongs to a unicast resource;

the target resource is used for PDCCH transmission at a terminal level (UE specific), or the target resource is used for PDCCH transmission of dedicated (dedicated), or the target resource is used for PDCCH DCI transmission of unicast;

the target resource is used for Downlink Control Information (DCI) transmission of a terminal level, or the target resource is used for dedicated DCI transmission, or the target resource is used for unicast DCI transmission;

the target resource is used for CCE transmission of a control channel unit of a terminal level, or the target resource is used for dedicated CCE transmission, or the target resource is used for unicast CCE transmission;

the aggregation level corresponding to the target resource is greater than or equal to a first threshold;

the binding size corresponding to the target resource is larger than or equal to a second threshold value;

the number of the resources of the target resources is equal to or smaller than a third threshold value;

the resource duty ratio corresponding to the target resource is equal to or smaller than a fourth threshold value;

The number of resources of at least part of the non-target resources is greater than or equal to a fifth threshold;

the resource duty cycle of at least a portion of the non-target resources equals or exceeds a sixth threshold;

the code rate corresponding to the target resource is equal to or smaller than a seventh threshold value;

the DCI size corresponding to the target resource is equal to or smaller than an eighth threshold;

the target resource is located in a non-multicast/multicast single frequency network (Multicast Broadcast Single Frequency Network, MBSFN) resource or a normal subframe;

the number of resources of at least part of the resource objects associated with the non-target resource is greater than or equal to a ninth threshold;

the resource duty cycle of at least a portion of the resource objects associated with the non-target resource equals or exceeds a tenth threshold;

the precoding granularity control parameter (precoding granularity) is valued as all continuous RB (allContiguousRBs) or precoding granularity (precoding granularity);

at least part of resources (such as REG BUNDLE or RE or RB, such as symbol or MO or span or slot) in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource belongs to a resource at a cell level, or the target resource belongs to a public resource, or the target resource belongs to a broadcast resource;

The target resource is used for PDCCH transmission at a cell specific (cell specific) level, or the target resource is used for PDCCH transmission at a common (common) level, or the target resource is used for PDCCH transmission at a broadcast level;

the target resource is used for DCI transmission at a cell level, or the target resource is used for common DCI transmission, or the target resource is used for broadcast DCI transmission;

the target resource is used for CCE transmission at a cell level, or the target resource is used for common CCE transmission, or the target resource is used for broadcast CCE transmission;

the aggregation level corresponding to the target resource is smaller than or equal to an eleventh threshold value;

the binding size corresponding to the target resource is smaller than or equal to a twelfth threshold value;

the number of resources of the target resource is equal to or exceeds a thirteenth threshold;

the resource duty ratio corresponding to the target resource is equal to or exceeds a fourteenth threshold;

the number of resources of at least part of the non-target resources is equal to or less than a fifteenth threshold;

the resource duty cycle of at least a portion of the non-target resources is equal to or less than a sixteenth threshold;

the code rate corresponding to the target resource is equal to or exceeds a seventeenth threshold value;

The DCI size corresponding to the target resource is equal to or exceeds an eighteenth threshold;

the target resource is located in an MBSFN resource;

the number of resources of at least a portion of the resource objects associated with the non-target resource is equal to or less than a nineteenth threshold;

the resource duty cycle of at least a portion of the resource objects associated with the non-target resource is equal to or less than a twentieth threshold;

at least part of the other resources are located in MBSFN resources;

the value of the precoding granularity control parameter is precoding granularity or all continuous RBs;

all the resources of the target resource are overlapped;

the overlapping resources exist.

It should be noted that, all the thresholds may be defined by a protocol, or configured at the network side, and specific values may be set according to actual scene requirements, which is not limited.

The number of resources of the target resource may be the number of time domain resource units of the target resource, such as the number of symbols, or the number of time slots. For example: if the NR PDCCH has 3 symbols and if the PDCCH DMRS resource is a reference resource, there is an overlap on only one PDCCH symbol and there is no overlap on the other two NR PDCCH symbols, the target resource is the symbol with the overlap, and it is considered that PDCCH DMRS may not be mapped on the symbol with the overlap. This may result in fewer collision parts, which are considered less detrimental to performance for DMRS that knocks out.

The resource duty ratio corresponding to the target resource may be a duty ratio of the target resource in the corresponding resource set, for example: the above-mentioned overlapping resources have a duty ratio in the reference resource.

The resource duty ratio of at least part of the non-target resources may be a duty ratio of at least part of the non-target resources in the corresponding resource set.

The non-MBSFN resources may be non-MBSFN subframes or slots.

In some embodiments, a common resource (e.g., a common core) may be shared by both the terminal and legacy terminals (legacy UEs), so that the terminal may remain consistent with the behavior of legacy UEs, e.g., legacy UEs will not always consider collision/overlap, so that RSs are always received normally on the RS resource, and thus, in this embodiment, the terminal receives RSs on the common resource as well.

In some embodiments, in a case where the first condition is satisfied, the performing, by the terminal, a downlink resource determining operation on the target resource may include at least one of:

the terminal determines that the target resource is used as the other resource;

The terminal determines that the target resource is the other resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

the terminal skips communication operation on the target resource, or the terminal does not receive at least one of the RS and the PDCCH on the target resource;

wherein the communication operation is related to at least one of the RS and PDCCH.

For example: if the target resource contains at least one of the overlapped resource, the overlapped related object, other resources and other resource related objects, the above operation is executed under the condition that the first condition is satisfied. In this case, when the number of overlapping portions is small, it may be considered that DMRS is not mapped to an object corresponding to the overlapping portion, and it is considered that even if DMRS is not mapped, the performance is not greatly affected.

the terminal determines the target resource as the target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assumes that the target resource is not the other resource;

the terminal performs communication operation on the target resource, or the terminal receives at least one of the RS and the PDCCH on the target resource;

For example: and executing the operation when at least one of the objects associated with the available resources meets the first condition if the target resources contain the available resources, wherein the situation can be that the DMRS is mapped on the object corresponding to the available part when the logic is that the available part is relatively less, so that the performance is ensured.

In some embodiments, in a case where the second condition is satisfied, the performing, by the terminal, a downlink resource determining operation on the target resource may include at least one of:

the terminal determines that the target resource is used as the other resource;

the terminal determines that the target resource is the other resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

For example: the above-mentioned operation is performed when the second condition is satisfied if the target resource contains at least one of the objects associated with the available resource, which may be the case when the logic is that the available portion is relatively large, it may be considered that DMRS is not mapped on the object corresponding to the available portion, that is, the performance is not also affected by the mapping at this time.

the terminal determines the target resource as the target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assumes that the target resource is not the other resource;

For example: if the target resource contains at least one of the overlapping resource, the object associated with the overlapping, the other resource and the object associated with the other resource, the above operation is executed under the second condition, and in this case, the logic may consider that the DMRS is mapped on the object corresponding to the overlapping portion when the possible portion is more, and consider that the mapping may ensure performance at this time.

It should be noted that, in the embodiment of the present application, the target resource includes one of the following: the available resources, the resource objects associated with the available resources, the overlapped resources, the resource objects associated with the overlapped resources, other resources, the resource objects associated with other resources, the reference resources, and the resource objects associated with the reference resources, so that when the target resources are judged to meet the first condition or the second condition in the application, the target resources matched with the conditions and the target resources corresponding to the downlink resource determining operation can be the same or different. For example: when considering whether the overlapped resource exceeds the threshold value, determining whether to transmit the target downlink resource on the symbol associated with the overlapped resource according to the result, if the overlapped resource meets the first condition, determining the resource associated with the overlapped resource as the target downlink resource; or determining the overlapped resource as the target downlink resource if the resource object associated with the overlapped resource meets the first condition.

under the condition that the terminal determines a plurality of target resources, the terminal respectively executes downlink resource determination operation on at least two target resources in the plurality of target resources by taking the target resources as granularity;

And/or, under the condition that the terminal determines that the target resource comprises a plurality of sub-resources, the terminal respectively executes downlink resource determination operation on at least two sub-resources in the plurality of sub-resources by taking the sub-resources as granularity.

The plurality of target resources may be a plurality of continuous or discontinuous target resources, and the target resources are overlapping resources, as shown in fig. 3, where in case 3, CORESET1 overlaps LTE carrier 1 and LTE carrier 2 respectively, that is, there are two overlapping resource portions; in case 4, CORESET1 and CORESET2 comprise overlapping resources, i.e. there are two overlapping resource portions, so that in this case, the downlink resource determining operations are performed for the two target resources respectively, and it should be noted that the downlink resource determining operations performed for the two target resources may be the same or different, and may be specifically determined according to the conditions provided above.

The plurality of sub-resources may be a plurality of sub-resources obtained by dividing the target resource, or the target resource may be composed of a plurality of sub-resources. Likewise, the downlink resource determining operations performed on the two sub-resources may be the same or different, and may be specifically determined according to the conditions provided above.

As an optional implementation manner, the determining, by the terminal, the target resource includes:

the terminal determines the target resource according to at least one of the following:

other resource configuration, reference resource configuration, PDCCH resource configuration, RS resource configuration, network side device indication, protocol specification.

One or more target resources may be determined from at least one of the above, for example: in case 3 shown in fig. 3, two different overlaps can be understood as different target resources, that is, a target resource can be defined as at least part of a collision portion resource having the same characteristics (e.g., the same RE as the collision).

Optionally, the other resource configurations include:

SCS of other resources;

and/or the number of the groups of groups,

the reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

In this embodiment, it may be implemented to determine the target resource according to the SCS, for example, the number of symbols of the target resource may be related to the ratio of SCS of other resources to SCS of RS resources, and a specific correspondence may be indicated by the network side device or defined by a protocol.

As an optional implementation manner, the terminal determines a target resource and performs a downlink resource determining operation on the target resource when receiving a configuration or an instruction sent by the network side device.

In this embodiment, the resource determining method provided in the embodiment of the present application may be configurable, may be enabled or disabled, and may specifically be configured by a network side device or instruct a terminal to use the resource determining method.

The embodiment can realize that the resource determination is performed based on the configuration or the indication of the network side equipment so as to ensure that the terminal and the network side equipment can understand the target resource consistently, thereby avoiding error occurrence.

As an alternative embodiment, the target downlink resource includes at least one of the following:

RS frequency domain resource, physical downlink control frequency domain resource, RS time domain resource, physical downlink control time domain resource, RS space domain resource, physical downlink control space domain resource, RS code domain resource and physical downlink control code domain resource.

The RS frequency domain resource may include at least one of the following:

RE, RB, REG, REG binder, candidate PDCCH, CORESET, span, bandwidth part, BWP, carrier, SCS, bandwidth, frequency band, frequency domain range.

The physical downlink control frequency domain resource may include at least one of:

The RS time domain resource may include at least one of the following:

symbols, sub-slots, subframes, MOs, span, period, time domain range, and timer run time.

The RS code domain resource may include at least one of the following:

the sequence of RS, initialization ID, scrambling ID.

The physical downlink control code domain resource may include at least one of the following:

the sequence of the PDCCH, an initialization ID, a scrambling ID.

As an alternative embodiment, the RS resource includes:

DMRS resources of PDCCH.

The DMRS resource of the PDCCH may be a DMRS resource of a terminal-specific (UE specific) PDCCH, for example, PDCCH DMRS in UE specific CORESET.

As an alternative embodiment, the reference resource includes at least one of:

available resources of RS, available resources of downlink control signals, and available resources of downlink control channels.

And/or the number of the groups of groups,

the reference resources include at least one of reference frequency domain resources, reference code domain resources, reference spatial domain resources and reference time domain resources, wherein,

The reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

a resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

a resource object associated with a DMRS frequency domain resource of the PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least some of the symbols in which the CRS is located.

At least part of the symbol in which CORESET is located.

The preset RE, the preset RB, the preset symbol, and the preset slot may be defined by a protocol, or predetermined by a network side device, or a terminal. For example: the preset RE may include at least one of re#1, re#5, and re#9, and the above-mentioned preset symbols may include at least one of symbol 0, symbol 1, symbol 4, symbol 7, symbol 8, and symbol 11, and/or at least one of symbol 0, symbol 1, symbol 3, symbol 6, symbol 7, and symbol 9.

The resource object associated with the PDCCH frequency domain resource may include at least one of:

the PDCCH frequency domain resource association symbols, slots, RE, RB, REG, REG bundling, CCEs, PDCCH, CORESET candidates, spans (span), PDCCH listening occasions, SSs, timer run times, periods, durations, bandwidth parts, BWP, carriers, SCS, cells, bandwidths, frequency bands, frequency domain ranges.

The resource object associated with the DMRS frequency domain resource of the PDCCH may include at least one of the following:

the DMRS frequency domain resource of the PDCCH is associated with symbols, slots, RE, RB, REG, REG bundling, CCEs, candidates PDCCH, CORESET, spans (span), PDCCH listening occasions, SSs, timer run time, period, duration, bandwidth portion, BWP, carrier, SCS, cell, bandwidth, frequency band, frequency domain range.

Referring to fig. 4, fig. 4 is a flowchart of another resource determining method provided in an embodiment of the present application, as shown in fig. 4, including the following steps:

Step 401, the network side device determines a target resource, where the target resource includes one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

step 401, the network side device performs a target downlink resource determining operation on the target resource, where the target downlink resource includes at least one of the following: reference signal RS resource, physical downlink control resource.

Optionally, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

the resource object associated with the available resource comprises at least one of the following:

Optionally, the overlapping resources include at least one of:

and/or the number of the groups of groups,

Optionally, the network side device performs a downlink resource determining operation on the target resource, including at least one of the following:

the network side equipment determines that the target resource is not used as the target downlink resource;

the network side equipment determines that the target resource is not the target downlink resource;

the network side equipment determines that the target resource is used as the other resource;

the network side equipment determines the target resource as the other resource;

the network side equipment determines that resources except the target resources can be used as the target downlink resources;

the network side equipment presumes that the target resource is not used as the target downlink resource;

the network side equipment presumes that the target resource is not the target downlink resource;

the network side device presumes that the target resource is used as the other resource;

The network side equipment presumes that the target resource is the other resource;

the network side equipment presumes that resources except the target resources can be used as the target downlink resources; the terminal skips the communication operation on the target resource, or the terminal does not receive at least one of the RS, the downlink control channel and the downlink control signal on the target resource;

the network side equipment determines that the target resource is used as a target downlink resource;

the network side equipment determines the target resource as the target downlink resource;

the network side equipment determines that the target resource is not used as the other resource;

the network side equipment determines that the target resource is not the other resource; the terminal determines that resources other than the target resources are not used as the target downlink resources;

the network side equipment presumes that the target resource is used as a target downlink resource;

the network side equipment presumes that the target resource is the target downlink resource;

The network side device presumes that the target resource is not used as the other resource;

the network side equipment presumes that the target resource is not the other resource;

the network side equipment presumes that resources except the target resources are not used as the target downlink resources;

the network side equipment executes communication operation on the target resource, or the terminal receives at least one of the RS, the downlink control channel and the downlink control signal on the target resource;

Optionally, under the condition that the first condition or the second condition is met, the network side device executes the downlink resource determining operation on the target resource;

wherein the first condition includes at least one of:

the target resource is used for terminal-level PDCCH transmission, or the target resource is used for dedicated PDCCH transmission, or the target resource is used for unicast PDCCH DCI transmission;

the target resource is positioned on a non-multicast/multicast single frequency network MBSFN resource or a normal subframe;

the value of the precoding granularity control parameter is all continuous RB or precoding granularity;

at least part of the resources in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is used for cell-level PDCCH transmission, or the target resource is used for public PDCCH transmission, or the target resource is used for broadcast PDCCH transmission;

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

all the resources of the target resource are overlapped;

the overlapping resources exist.

under the condition that the network side equipment determines a plurality of target resources, the network side equipment respectively executes downlink resource determination operation on at least two target resources in the plurality of target resources by taking the target resources as granularity;

And/or, under the condition that the network side device determines that the target resource comprises a plurality of sub-resources, the network side device respectively executes downlink resource determination operation on at least two sub-resources in the plurality of sub-resources by taking the sub-resources as granularity.

Optionally, the determining, by the network side device, the target resource includes:

the network side equipment determines the target resource according to at least one of the following:

Optionally, the other resource configurations include:

subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

the reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

Optionally, the network side device configures or indicates to the terminal: and the terminal determines a target resource and executes downlink resource determination operation on the target resource.

Optionally, the target downlink resource includes at least one of the following:

Optionally, the RS resource includes:

demodulation reference signal (DMRS) resource of Physical Downlink Control Channel (PDCCH).

Optionally, the reference resource includes at least one of:

available resources of RS, available resources of downlink control signals and available resources of downlink control channels;

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

a resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

It should be noted that, as an implementation manner of the network side device corresponding to the embodiment shown in fig. 2, a specific implementation manner of the embodiment may refer to a related description of the embodiment shown in fig. 2, so that in order to avoid repeated description, the embodiment is not repeated.

Referring to fig. 5, fig. 5 is a block diagram of a resource determining apparatus according to an embodiment of the present application, as shown in fig. 5, including:

a determining module 501, configured to determine a target resource, where the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

an execution module 502, configured to execute a target downlink resource determining operation on the target resource, where the target downlink resource includes at least one of the following: reference signal RS resource, physical downlink control resource.

Optionally, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

Optionally, the overlapping resources include at least one of:

and/or the number of the groups of groups,

Optionally, the resource object includes at least one of:

symbols, slots, resource elements REs, resource blocks RBs, resource element groups REG, REG bundles, control channel elements CCEs, PDCCH candidates, control resource sets CORESET, span, PDCCH listening occasions, search spaces SS, timer run times, periods, durations, bandwidth parts, BWP, carriers, subcarriers SCS, cells, bandwidths, frequency bands, frequency domain ranges.

Optionally, the terminal performs a downlink resource determining operation on the target resource, including at least one of the following:

the terminal determines that the target resource is used as the other resource;

The terminal determines that the target resource is the other resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

the terminal determines the target resource as the target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assumes that the target resource is not the other resource;

Optionally, under the condition that the first condition or the second condition is met, the terminal executes the downlink resource determining operation on the target resource;

wherein the first condition includes at least one of:

all the resources of the target resource are overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

The value of the precoding granularity control parameter is precoding granularity or all adjacent RBs;

all RE or RB of the target resource are overlapped;

the overlapping resources exist.

Optionally, the determining, by the terminal, the target resource includes:

Optionally, the other resource configurations include:

subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

The reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

Optionally, the terminal determines a target resource and performs a downlink resource determining operation on the target resource under the condition that the terminal receives the configuration or the indication sent by the network side device.

Optionally, the RS resource includes:

Optionally, the reference resource includes at least one of:

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

A resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

The resource determining device can improve the resource allocation effect.

The resource determining device in the embodiment of the present 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, the terminals may include, but are not limited to, the types of terminals listed in embodiments of the present application, other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the present application are not specifically limited.

The resource determining device provided in the embodiment of the present application can implement each process implemented by the method embodiment shown in fig. 2, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.

Referring to fig. 6, fig. 6 is a block diagram of another resource determining apparatus according to an embodiment of the present application, as shown in fig. 6, including:

a determining module 601, configured to determine a target resource, where the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission;

an execution module 602, configured to execute a target downlink resource determining operation on the target resource, where the target downlink resource includes at least one of: reference signal RS resource, physical downlink control resource.

Optionally, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

Optionally, the overlapping resources include at least one of:

and/or the number of the groups of groups,

wherein the first condition includes at least one of:

at least part of the resources in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

all the resources of the target resource are overlapped;

the overlapping resources exist.

Optionally, the other resource configurations include:

subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

the reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

Optionally, the RS resource includes:

Optionally, the reference resource includes at least one of:

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

a resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

The resource determining means may increase the resource allocation effect.

The resource determining device in the embodiment of the present 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 network-side device or may be another device other than a terminal. By way of example, the network-side devices may include, but are not limited to, the types of network-side devices listed in embodiments of the present application, and the other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., and embodiments of the present application are not specifically limited.

The resource determining device provided in the embodiment of the present application can implement each process implemented by the method embodiment shown in fig. 4, and achieve the same technical effects, so that repetition is avoided, and no further description is given here.

Optionally, as shown in fig. 7, the embodiment of the present application further provides a communication device 700, including a processor 701 and a memory 702, where the memory 702 stores a program or an instruction that can be executed on the processor 701, for example, when the communication device 700 is a terminal, the program or the instruction is executed by the processor 701 to implement each step of the above-mentioned resource determining method embodiment on the terminal side, and the same technical effects can be achieved. When the communication device 700 is a network side device, the program or the instruction, when executed by the processor 701, implements the steps of the method embodiment for determining resources on 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 processor is used for determining target resources, and the target resources comprise one of the following: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource. 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. 8 is a schematic hardware structure of a terminal for implementing an embodiment of the present application.

The terminal 800 includes, but is not limited to: at least part of the components of the radio frequency unit 801, the network module 802, the audio output unit 803, the input unit 804, the sensor 805, the display unit 806, the user input unit 807, the interface unit 808, the memory 809, and the processor 810, etc.

Those skilled in the art will appreciate that the terminal 800 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 810 by a power management system for performing functions such as managing charging, discharging, and power consumption by the power management system. The terminal structure shown in fig. 8 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 804 may include a graphics processing unit (Graphics Processing Unit, GPU) 8041 and a microphone 8042, with the graphics processing unit 8041 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 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes at least one of a touch panel 8071 and other input devices 8072. Touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two parts, a touch detection device and a touch controller. Other input devices 8072 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 801 may transmit the downlink data to the processor 810 for processing; in addition, the radio frequency unit 801 may send uplink data to the network side device. In general, the radio frequency unit 801 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 809 may be used to store software programs or instructions and various data. The memory 809 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 809 may include volatile memory or nonvolatile memory, or the memory 809 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 809 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 810 may include one or more processing units; optionally, the processor 810 integrates an application processor that primarily processes operations involving an operating system, user interface, application programs, etc., 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 810.

The radio frequency unit 801 is configured to determine a target resource, where the target resource includes one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

Optionally, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

And/or the number of the groups of groups,

Optionally, the overlapping resources include at least one of:

and/or the number of the groups of groups,

Optionally, the resource object includes at least one of:

the terminal determines that the target resource is used as the other resource;

the terminal determines that the target resource is the other resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

the terminal determines the target resource as the target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assumes that the target resource is not the other resource;

Wherein the first condition includes at least one of:

at least part of the resources in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

all the resources of the target resource are overlapped;

the overlapping resources exist.

Optionally, the determining, by the terminal, the target resource includes:

Optionally, the other resource configurations include:

subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

The reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

Optionally, the RS resource includes:

Optionally, the reference resource includes at least one of:

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

A resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

The terminal can improve the resource allocation effect.

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 target resources, and the target resources comprise the following items: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource. 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. 9, the network-side device 9000 includes: an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904, and a memory 905. The antenna 901 is connected to a radio frequency device 902. In the uplink direction, the radio frequency device 902 receives information via the antenna 901, and transmits the received information to the baseband device 903 for processing. In the downlink direction, the baseband device 903 processes information to be transmitted, and transmits the processed information to the radio frequency device 902, and the radio frequency device 902 processes the received information and transmits the processed information through the antenna 901.

The method performed by the network side device in the above embodiment may be implemented in the baseband apparatus 903, where the baseband apparatus 903 includes a baseband processor.

The baseband apparatus 903 may, for example, include at least one baseband board, where a plurality of chips are disposed, as shown in fig. 9, where one chip, for example, a baseband processor, is connected to the memory 905 through a bus interface, so as to call a program in the memory 905 to perform the network device operation shown in the above method embodiment.

The network-side device may also include a network interface 906, such as a common public radio interface (common public radio interface, CPRI).

Specifically, the network side device 9000 of the embodiment of the present invention further includes: instructions or programs stored in the memory 905 and executable on the processor 904, the processor 904 calls the instructions or programs in the memory 905 to perform the method performed by the modules shown in fig. 3, and achieve the same technical effects, so that repetition is avoided and therefore a description thereof is omitted.

Wherein the processor 904 is configured to determine a target resource, the target resource including one of: the method comprises the steps of available resources, resource objects associated with the available resources, overlapped resources, resource objects associated with the overlapped resources, other resources, resource objects associated with other resources, reference resources and resource objects associated with the reference resources; wherein the other resources are resources for preset transmission; executing a target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

Optionally, the available resources include at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

Optionally, the overlapping resources include at least one of:

and/or the number of the groups of groups,

wherein the first condition includes at least one of:

at least part of the resources in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

all the resources of the target resource are overlapped;

the overlapping resources exist.

Optionally, the other resource configurations include:

Subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

the reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

Optionally, the RS resource includes:

Optionally, the reference resource includes at least one of:

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

Presetting an RB;

PDCCH frequency domain resources;

a resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

The network side equipment can improve the resource allocation effect.

The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the embodiment of the resource determining method are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given 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, and the processor is configured to run a program or an instruction, implement each process of the above embodiment of the resource determining method, and achieve the same technical effect, so as to avoid repetition, and not be repeated 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 embodiments of the resource determining method, and the same technical effects are achieved, so that repetition is avoided, and details are not repeated herein.

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

1. A method for determining resources, comprising:

the terminal executes target downlink resource determining operation on the target resource, wherein the target downlink resource comprises at least one of the following: reference signal RS resource, physical downlink control resource.

2. The method of claim 1, wherein the available resources comprise at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

3. The method of claim 1, wherein the overlapping resources comprise at least one of:

and/or the number of the groups of groups,

4. The method of claim 1, wherein the resource object comprises at least one of:

5. The method of claim 1, wherein the terminal performs a downlink resource determination operation on the target resource, comprising at least one of:

the terminal determines that the target resource is used as the other resource;

the terminal determines that the target resource is the other resource;

the terminal assuming that the target resource is used as the other resource;

the terminal assumes that the target resource is the other resource;

6. The method of claim 1, wherein the terminal performs a downlink resource determination operation on the target resource, comprising at least one of:

the terminal determines the target resource as the target downlink resource;

the terminal assumes that the target resource is the target downlink resource;

the terminal assumes that the target resource is not the other resource;

7. The method according to any one of claims 1 to 6, wherein the terminal performs the downlink resource determination operation on the target resource in case that a first condition or a second condition is satisfied;

Wherein the first condition includes at least one of:

the target resource is used for terminal-level PDCCH transmission, or the target resource is used for dedicated PDCCH transmission, or the target resource is used for unicast PDCCH transmission;

at least part of the resources in the target resources are not overlapped;

and/or the number of the groups of groups,

the second condition includes at least one of:

the target resource is located in an MBSFN resource;

at least part of the other resources are located in MBSFN resources;

all the resources of the target resource are overlapped;

the overlapping resources exist.

8. The method according to any one of claims 1 to 6, wherein the terminal performs a downlink resource determination operation on the target resource, including at least one of:

9. The method according to any of claims 1 to 6, wherein the determining, by the terminal, the target resource comprises:

10. The method of any of claims 1 to 6, wherein the other resource configurations comprise:

subcarrier spacing SCS of other resources;

and/or the number of the groups of groups,

the reference resource configuration includes:

SCS of the reference resource;

and/or the number of the groups of groups,

the PDCCH resource configuration includes:

SCS of PDCCH resource.

11. The method according to any one of claims 1 to 6, wherein the terminal determines a target resource and performs a downlink resource determination operation on the target resource in a case where the terminal receives a configuration or an indication sent by a network side device.

12. The method of any of claims 1 to 6, wherein the target downlink resource comprises at least one of:

13. The method of any of claims 1 to 6, wherein the RS resources comprise:

14. The method of any of claims 1 to 6, wherein the reference resources comprise at least one of:

and/or the number of the groups of groups,

the reference frequency domain resources include at least one of:

presetting RE;

presetting an RB;

PDCCH frequency domain resources;

a resource object associated with a PDCCH frequency domain resource;

DMRS frequency domain resources of PDCCH;

the time domain resource includes at least one of:

presetting a symbol;

presetting a time slot;

at least part of symbols in the symbols where the PDCCH is located;

at least part of symbols in which Cell Reference Signals (CRSs) are located;

at least part of the symbol in which CORESET is located.

15. A method for determining resources, comprising:

16. The method of claim 15, wherein the available resources comprise at least one of:

at least part of the resources available as the target downlink resources;

at least part of the resources actually used as the target downlink resources;

and/or the number of the groups of groups,

17. The method of claim 15, wherein the overlapping resources comprise at least one of:

at least a portion of the reference resource overlapping the other resources;

and/or the number of the groups of groups,

at least a portion of the associated resource object where the reference resource overlaps the other resource.

18. The method of claim 15, wherein the network side device performs a downlink resource determination operation on the target resource, comprising at least one of:

the network side equipment presumes that resources except the target resources can be used as the target downlink resources; the terminal skips communication operation on the target resource, or the terminal does not receive at least one of the RS and the PDCCH on the target resource;

19. The method of claim 15, wherein the network side device performs a downlink resource determination operation on the target resource, comprising at least one of:

the network side equipment executes communication operation on the target resource, or the terminal receives at least one of the RS and the PDCCH on the target resource;

20. A resource determining apparatus, comprising:

21. A resource determining apparatus, comprising:

22. 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 resource determination method of any one of claims 1 to 14.

23. 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 resource determination method of any of claims 15 to 19.

24. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the resource determination method according to any of claims 1 to 14 or the steps of the resource determination method according to any of claims 15 to 19.