CN114786218A - Uplink and downlink sensing resource scheduling method and device - Google Patents

Abstract

The present application discloses an uplink and downlink sensing resource scheduling method. An uplink and downlink sensing resource scheduling method, comprising the following steps: designing a new downlink control signaling for simultaneously indicating at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement Location, sideline sensing measurement resource location; sensing measurement resources correspond to data channel resources or reference signal resources. The present application also includes apparatus for applying the method. The present application solves the problem of being unsuitable for bidirectional path sensing measurement, and is especially suitable for 5G communication systems.

Description

A kind of uplink and downlink aware resource scheduling method and device

technical field

The present application relates to the field of mobile communication technologies, and in particular, to a method and device for uplink and downlink aware resource scheduling.

Background technique

In traditional mobile communication, when scheduling uplink communication resources and downlink data channel resources, separate control signaling is usually used to indicate. For sensing based on mobile communication signals, if the base station wants to sense information about non-communication targets in the path between the base station and the terminal and between the terminal and the terminal, the base station usually needs to send information to the terminal for sensing of non-communication targets in the downlink path. The terminal sends information to the base station for sensing of non-communication targets on the uplink path, and the terminal sends information sent by surrounding terminals for sensing of non-communication targets on the sideways path. Since the communication link between the base station and the terminal usually does not have reciprocity in the FDD (frequency division duplex) mode, the perceptual measurement of the bidirectional path can obtain richer path information, which is beneficial to the extraction of environmental features in the path. Therefore, in sensing based on mobile communication signals, the downlink from the base station to the terminal and the uplink from the terminal to the base station need to be configured simultaneously for sensing and measuring resources.

SUMMARY OF THE INVENTION

The present application proposes an uplink and downlink sensing resource scheduling method and device to solve the problem that the existing method is not suitable for bidirectional path sensing measurement, and is especially suitable for a 5G communication system.

In the first aspect, the present application proposes an uplink and downlink sensing resource scheduling method, which includes the following steps: designing a new downlink control signaling for simultaneously indicating at least two of the following three sensing measurement resource locations: uplink sensing measurement Resource location, downlink sensing resource measurement location, and lateral sensing measurement resource location; sensing measurement resources correspond to data channel resources or reference signal resources.

Further, the first downlink control signaling is used to simultaneously indicate the location of the uplink data channel resource and the location of the downlink data channel resource.

Further, the second downlink control signaling is used to simultaneously indicate the semi-static periodic uplink reference signal resource location and the downlink reference signal resource location; the second downlink control signaling is terminal-level dedicated DCI or cell-level public multicast DCI .

Further, the third downlink control signaling is used to simultaneously indicate aperiodic uplink reference signal resource location and downlink reference signal resource location; the third downlink control signaling is cell-level public multicast DCI.

Further, the fourth downlink control signaling is used to simultaneously indicate the sideline data channel resource location and the uplink data channel resource location, or the sideline data channel resource location and the downlink data channel resource location, or the sideline data channel resource location and the uplink. Data channel resource location and downlink data channel resource location.

Further, the fifth downlink control signaling is used to simultaneously indicate the sideline reference resource location and the uplink reference resource location, or the sideline reference resource location and the downlink reference resource location, or the sideline reference resource location and the uplink reference resource location and the downlink reference resource location. Reference resource location.

Preferably, there is a first correspondence between the uplink data channel resource location and the downlink data channel resource location, and the first downlink control signaling indicates that the uplink data channel resource location and the downlink data channel resource location are among the When one is indicated, the other is indicated accordingly.

Preferably, the location of the uplink data channel resources and the location of the downlink data channel resources are configured through high-level signaling, and the first downlink control signaling indicates an uplink data channel resource identifier and or a downlink data channel resource identifier.

Preferably, the data channel resources used for sensing measurement and the data channel resources used for communication occupy different frequency bands.

Preferably, there is a first correspondence between the uplink data channel resource locations and downlink data channel resource locations, and there is a second correspondence between the uplink data channel resource locations and sidelink data channel resource locations, and the downlink data channel resource locations have a second correspondence between them. There is a third correspondence between channel resource positions and lateral data channel resource positions, and there is a fourth correspondence between the lateral data channel resource positions and uplink data channel resource positions and downlink data channel resource positions. When the four downlink control signaling indicates one of the uplink data channel resource position, the downlink data channel resource position and the sidelink data channel resource position, it also indicates the other one or two correspondingly.

Preferably, the uplink data channel resource location, downlink data channel resource location and sidelink data channel resource location are configured through high-level signaling, and the fourth downlink control signaling indicates the uplink data channel resource identifier, downlink data channel resource identifier and or side row data channel identification.

Preferably, an information field is configured in the first downlink control signaling, and whether to trigger the first correspondence is indicated through the information field.

Preferably, the first correspondence is configured by a high layer, and the first correspondence is a correspondence between periodic resources or between aperiodic resources.

Preferably, the first correspondence is a one-to-one, one-to-many, many-to-one or many-to-many correspondence.

Further, the location of the uplink data channel resource and the location of the downlink data channel resource are simultaneously indicated by the first correspondence and the data channel resource identifier configured by the high layer.

Further, an information field is configured in the fourth downlink control signaling, and the information field indicates whether to trigger the first correspondence, the second correspondence, the third correspondence and or the fourth correspondence.

Further, the first to fourth correspondences are all one-to-one, one-to-many, many-to-one or many-to-many correspondences.

Further, the first to fourth correspondences are configured by a high layer, and the first to fourth correspondences are periodic or aperiodic correspondences.

Further, through the first to fourth correspondences and the data channel resource identifiers configured by the high layer, the positions of sideline and uplink data channel resources, or the positions of sideline and downlink data channel resources, or the positions of sideline, uplink and downlink data, are simultaneously indicated. Channel resource location.

Preferably, an uplink and downlink sensing resource scheduling method for base station equipment includes the following steps: Using a new downlink control signaling to simultaneously indicate at least two of the following three sensing measurement resource locations: Uplink sensing measurement resource position, downlink sensing resource measurement position, and lateral sensing measurement resource position; sensing measurement resources correspond to data channel resources or reference signal resources; send downlink control signaling; send downlink sensing measurement signals.

Preferably, a method for scheduling uplink and downlink sensing resources, which is used for terminal equipment, includes the following steps: Using a new type of downlink control signaling to simultaneously indicate at least two of the following three types of sensing and measurement resource locations: Uplink sensing and measurement resources position, downlink sensing resource measurement position, and lateral sensing measurement resource position; sensing measurement resources correspond to data channel resources or reference signal resources; receive downlink control signaling; send uplink sensing measurement signals, and/or send lateral sensing measurement signals.

In the second aspect, the present application also proposes a network device. Using the method described in any one of the first aspect of the present application, at least one module in the uplink and downlink aware resource scheduling network device is used for at least one of the following functions: Design a A new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resources correspond to data channels resources or reference signal resources; send downlink control signaling; send downlink sensing measurement signals.

In a third aspect, the present application also proposes a terminal device. Using the method described in any one of the first aspects of the present application, at least one module in the terminal device for uplink and downlink sensing resource scheduling is used for at least one of the following functions: Design a A new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resources correspond to data channels resources or reference signal resources; receive downlink control signaling; send uplink sensing measurement signals, and or send sidebound sensing measurement signals.

The present application also proposes a communication device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor to achieve the same implementation as the present application The steps of the method described in any one of the embodiments of the first aspect.

The present application further provides a computer-readable medium, where a computer program is stored on the computer-readable medium, and when the computer program is executed by a processor, the steps of the method according to any one of the embodiments of the first aspect of the present application are implemented.

The present application further proposes a mobile communication system, including at least one network device according to any embodiment of the present application and/or at least one terminal device according to any one of the embodiments of the present application.

The above-mentioned at least one technical solution adopted in the embodiments of the present application can achieve the following beneficial effects:

The main purpose of this application is to design physical layer control signaling to support simultaneous triggering of data channel-based lateral, uplink, and downlink sensing measurements and reference signal-based lateral, uplink, and downlink sensing measurements, effectively reducing signaling based on the prior art overhead and trigger latency. The present application can quickly trigger the sensing measurement on multiple paths according to the sensing measurement requirement, and effectively reduce the signaling overhead and triggering delay based on the prior art.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

Fig. 1 is a schematic diagram of the structure of a sensory measurement system;

Fig. 2 (a) is the embodiment flow chart of the application method;

FIG. 2(b) is a schematic diagram of the first correspondence of an embodiment of the method of the application;

Figure 2(c) is a schematic diagram of a cell public multicast DCI according to an embodiment of the method of the present application;

FIG. 2(d) is a schematic diagram of the second correspondence of an embodiment of the method of the application;

FIG. 3 is an embodiment of a method flow for applying the method of the present application to a network device;

FIG. 4 is an embodiment of a method flow for applying the method of the present application to a terminal device;

5 is a schematic diagram of an embodiment of a network device;

6 is a schematic diagram of an embodiment of a terminal device;

FIG. 7 is a schematic structural diagram of a network device according to another embodiment of the present invention;

FIG. 8 is a block diagram of a terminal device according to another embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described clearly and completely below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of a sensory measurement system.

In traditional mobile communication, when scheduling uplink communication resources and downlink data channel resources, separate control signaling is usually used to indicate. For example, for the 5G system, the uplink communication resource (PUSCH channel resource, Physical uplink shared channel, physical uplink shared channel) between the terminal and the base station, the dynamic scheduling is indicated by the DCI (Downlink control information, downlink control information) format 0_0/0_1/0_2. The periodic scheduling based on the configuration grant is indicated by a higher layer RRC (Radio Resource Control, radio resource control) signaling BWP_UplinkDedicated. The downlink communication resources (PDSCH channel resources, Physical Downlink Shared Channel, Physical Downlink Shared Channel) between the base station and the terminal are indicated by the DCI format 1_0/1_1/1_2, and the semi-static SPS (Semi-PersistentScheduling) scheduling is performed by the high-level RRC signaling BWP_DownlinkDedicated Indicated and activated/deactivated by physical layer DCI. The reference signal resources for uplink and downlink channel measurement (such as downlink CSI-RS, and uplink SRS, where CSI-RS is ChannelStateInformation-Reference Signal, channel information reference signal, SRS is SoundingReferenceSymbol, reference signal) also includes periodic, semi-static period There are three scheduling methods: periodic and aperiodic. The same as the indication method of uplink and downlink data channel resources, the periodic uplink and downlink reference signal resources are indicated by different RRCIEs in the upper layer, and the semi-static and aperiodic use different MACCEs (Media Access Control ChannelElement, media access control unit) to activate, aperiodic The unique uplink and downlink reference signal resources are indicated by the same or different DCIs. Different from the indication of the uplink and downlink data channel resources, because the indication signaling overhead of the reference signal resources is less, the aperiodic uplink and downlink reference signal resources can be indicated in the same DCI.

As shown in Figure 1, for sensing based on mobile communication signals, if the base station wants to sense information about non-communication targets in the path between the base station and the terminal and between the terminal and the terminal, the base station usually needs to send information to the terminal for use in the downlink path. The terminal sends information to the base station for the non-communication target perception of the uplink path, and the terminal sends the information sent by the surrounding terminals for the non-communication target perception of the side path. Since the communication link between the base station and the terminal usually does not have reciprocity in the FDD mode, the perceptual measurement of the bidirectional path can obtain more abundant path information, which is beneficial to the extraction of environmental features in the path. Therefore, in sensing based on mobile communication signals, the downlink from the base station to the terminal and the uplink from the terminal to the base station need to be configured for sensing and measurement resources at the same time.

If the existing resource configuration method is adopted, there are mainly problems: (1) If uplink and downlink sensing measurement is performed based on data channel resources, physical layer DCI cannot support simultaneous dynamic scheduling of uplink and downlink sensing measurement resources. (2) If uplink and downlink sensing measurement is performed based on reference signal resources, when the reference signal resources are measured periodically based on RRC high-layer signaling or MACCE activation, PDSCH channel resources need to be scheduled to carry RRC high-layer signaling or MACCE, and for semi-static When the reference signal resource is deactivated, MAC CE signaling is required at the same time, which is not conducive to fast periodic uplink and downlink measurements. When the reference signal resources are measured based on the DCI-triggered uplink and downlink, only aperiodic measurement is supported, and periodic test is not supported. (3) The sensing measurement requirement between sidelinks is not considered, and the base station does not support the measurement requirement of the measurement path between the terminal and the terminal when triggering the measurement requirement of the uplink or downlink path.

Fig. 2(a) is a flowchart of an embodiment of the method of the application, Fig. 2(b) is a schematic diagram of a first correspondence relationship of the embodiment of the method of the application, and Fig. 2(c) is a public group of cells according to the embodiment of the method of the application. Figure 2(d) is a schematic diagram of a second corresponding relationship according to an embodiment of the method of the present application, which can be used for perceptual measurement.

As an embodiment of the present invention, a method for scheduling uplink and downlink sensing resources specifically includes the following steps 101-102:

Step 101: Design a new downlink control signaling (DCI) for indicating the location of uplink sensing measurement resources and the location of downlink sensing measurement resources at the same time.

In step 101, uplink sensing measurement resources correspond to uplink data channel resources, downlink sensing measurement resources correspond to downlink data channel resources, or uplink sensing measurement resources correspond to uplink reference signal resources, and downlink sensing measurement resources correspond to downlink reference signal resources.

Preferably, the uplink data channel may correspond to PDSCH (Physical Downlink Shared Channel, physical downlink shared channel), and the downlink data channel may correspond to PUSCH. The uplink reference signal may correspond to the downlink CSI-RS, and the downlink reference signal may correspond to the SRS.

In step 101, the first downlink control signaling is used to simultaneously indicate the location of uplink data channel resources and the location of downlink data channel resources. Specifically, if the uplink and downlink sensing measurement resources correspond to the uplink and downlink data channel resources respectively, the time-frequency positions occupied by the uplink data channel resources and the downlink data channel resources are simultaneously indicated in the first downlink control signaling. The uplink and downlink data channel resources can be dynamic scheduling resources or semi-static periodic uplink and downlink data channel resources configured by activated high layers.

In step 101, there is a first correspondence between the uplink data channel resource location and the downlink data channel resource location, and the first downlink control signaling indicates that the uplink data channel resource location and the downlink data channel resource location are among the When one of them is indicated, the other is indicated accordingly.

The first corresponding relationship is shown in Figure 2(b), in order to save signaling overhead, the corresponding relationship between the downlink data channel resource location and the uplink data channel resource location can be configured by a high layer. When the downlink data channel resource is indicated by the first downlink control signaling, it means that the corresponding uplink data channel resource is indicated at the same time. Or when the uplink data channel resource is indicated by the first downlink control signaling, it means that the corresponding downlink data channel resource is indicated at the same time.

Further, an information field is configured in the first downlink control signaling, and the information field indicates whether to trigger the first correspondence. Specifically, when the downlink data channel resource with the first corresponding relationship is indicated through the first downlink control signaling, the configured information field takes a value of 1, which means that the corresponding uplink data channel resource is indicated at the same time, and the configured information field takes a value of 1. If the value is 0, it means that the corresponding uplink data channel resource is not indicated at the same time. Or when the uplink data channel resource with the first correspondence is indicated through the first downlink control signaling, the configured information field takes a value of 1, which means that the corresponding downlink data channel resource is indicated at the same time, and the configured information field takes a value of 1. If it is 0, it means that the corresponding downlink data channel resource is not indicated at the same time.

It should be noted that, as in the embodiment of the present invention, the value of the configured information field is 0, corresponding to not triggering the first correspondence, and the value of the configured information field is 1, corresponding to triggering the first correspondence. It is also possible to trigger the first corresponding relationship by setting the value of the configured information field to 0, and correspondingly to not trigger the first corresponding relationship by setting the value of the configured information field to 1. The value of the information field and whether to trigger the first corresponding relationship are not specified here. limited.

Further, the first correspondence is configured by a high layer, and the first correspondence is a correspondence between periodic resources or between aperiodic resources. Specifically, the upper layer configures a periodic data channel resource including information such as resource period, time slot location, symbol location occupied in a time slot, and frequency domain resource location. The upper layer configures an aperiodic data channel resource including information such as time slot location, symbol location occupied in a time slot, frequency domain resource location, etc. The time slot location can be determined by a time slot offset K, such as receiving downlink control The position of the aperiodic data channel resource is the time slot n where the signaling is located offset by K time slots. When the upper layer configures the first correspondence between uplink and downlink data channel resources, it can configure uplink and downlink data channel resources dedicated to sensing and measuring the first correspondence, for example, configure N uplink data channel resources and corresponding N downlink data channel resources Data channel resources; a correspondence table may also be configured to associate and correspond the P uplink data channel resources and Q downlink data channel resources that have been configured by the upper layer.

It should be noted that K represents the time slot offset, n represents the time slot where the received downlink control signaling is located, and N represents the number of uplink data channel resources under a configuration, and also the number of downlink data channel resources under the configuration, P represents the number of uplink data channel resources in another configuration, and Q represents the number of downlink data channel resources in the other configuration.

Further optionally, the first correspondence is a one-to-one, one-to-many, many-to-one or many-to-many correspondence. That is, one uplink data channel resource location corresponds to multiple downlink data channel resource locations, or one downlink data channel resource location corresponds to multiple uplink data channel resource locations, or multiple uplink data channel resource locations correspond to multiple downlink data channel resource locations . In the first downlink control signaling, it is indicated to specifically trigger the data channel resource corresponding to which of the multiple correspondences among one-to-one, one-to-many, many-to-one, or many-to-many.

Optionally, in order to save signaling, the uplink data channel resource location and the downlink data channel resource location are configured through high-level signaling, and the first downlink control signaling indicates an uplink data channel resource identifier and or a downlink data channel resource identifier. . That is, the location of the uplink data channel resource and/or the location of the downlink data channel resource is configured through high-level signaling, and the first downlink control signaling only indicates the identifier of the data channel resource. For example, P uplink data channel resources and Q downlink data channel resources have been configured by the upper layer, when the location of the downlink data channel resources is indicated by the first downlink control signaling, the first downlink control signaling also includes a domain to indicate the uplink data channel resource identifier p (0≤p≤P-1) to indicate the simultaneously indicated uplink data channel resource location. When the location of the uplink data channel resource is indicated by the first downlink control signaling, the first downlink control signaling also includes a field to indicate the downlink data channel resource identifier q (0≤q≤Q-1), and use to represent the simultaneously indicated downlink data channel resource locations.

Optionally, in order to reduce resource fragmentation, the data channel resources used for sensing measurement and the data channel resources used for communication occupy different frequency bands.

In step 101, the location of the uplink data channel resource and the location of the downlink data channel resource are simultaneously indicated by the first correspondence and the data channel resource identifier configured by the high layer. When the first downlink control signaling needs to indicate both the uplink data channel resource location and the downlink data channel resource location, when based on the above signaling saving method, the first correspondence or the data channel resource identifier configured by the high layer is used to simultaneously indicate the uplink data channel resource location. Or in the case of downlink data channel resources, if only part of the information of the data channel resources is configured by the upper layer, the remaining information may be further indicated in the first downlink control signaling. For example, the high-level configuration only indicates the frequency domain resource location of the data channel and the symbol location occupied in a time slot, and the time slot location of the data channel can be further indicated in the first downlink control signaling.

In step 101, the second downlink control signaling is used to simultaneously indicate the semi-static periodic uplink reference signal resource location and the downlink reference signal resource location. The third downlink control signaling is used to simultaneously indicate aperiodic uplink reference signal resource locations and downlink reference signal resource locations.

If the uplink sensing and measurement resources correspond to the uplink reference signal resources, and the downlink sensing and measurement resources correspond to the downlink reference signal resources, the semi-static periodic uplink reference resources and downlink reference resources configured by the high layer are simultaneously activated in the second downlink control signaling, or the third The downlink control signaling indicates aperiodic uplink reference resources and downlink reference resources at the same time, wherein the second downlink control signaling is UE-level dedicated DCI or cell-level public multicast DCI, and the third downlink control signaling is cell-level public multicast DCI .

As shown in Figure 2(c), the UE-level dedicated DCI is a dedicated DCI sent to the UE, which only includes control signaling for the UE, and the cell-level public multicast DCI is sent to multiple UEs The common DCI contains control signaling for multiple UEs.

The second downlink control signaling may indicate corresponding activated periodic uplink reference resources and downlink reference resources. The uplink reference resources and downlink reference resources may be indicated by means of corresponding reference resource set identifiers or resource identifiers. When the second downlink control signaling adopts the cell-level public multicast DCI, the second downlink control signaling may include semi-static periodic uplink and downlink reference resources indicating multiple UEs. Specifically, the second downlink control signaling includes a plurality of indication blocks (Blocks), each indication block includes indicated semi-static periodic uplink and downlink reference resources, and each UE corresponds to the start of the indication information in the indication block. The starting position is given by the high-level configuration information. Alternatively, the second downlink control signaling includes cell-level common downlink reference resources and multiple indication blocks, each indication block includes uplink reference resources indicated to the UE, and each UE corresponds to the start of the indication information in the indication block. The starting position is given by the high-level configuration information.

In step 101, the first downlink control signaling may indicate corresponding aperiodic uplink and downlink reference resources, or uplink and downlink resource set identifiers. Specifically, the third downlink control signaling includes a plurality of indication blocks (Blocks), each indication block includes indicated aperiodic uplink and downlink reference resources, and each UE corresponds to the start of the indication information in the indication block The location is given by high-level configuration information. Alternatively, the third downlink control signaling includes cell-level common downlink reference resources and multiple indication blocks, each indication block includes uplink reference resources indicated to the UE, and each UE corresponds to the start of the indication information in the indication block. The starting position is given by the high-level configuration information.

That is, when the second downlink control signaling and the third downlink control signaling are cell-level public multicast DCI, the DCI information format is as shown in Table 1 below:

Table 1 Common multicast DCI format

Step 102: Design a new downlink control signaling (DCI) for simultaneously indicating the location of the lateral sensing measurement resource and the uplink sensing measurement resource position, or the lateral sensing measurement resource position and the downlink sensing measurement resource position, or the lateral sensing measurement resource position. Perceptual measurement resource location, uplink perception measurement resource location and downlink perception measurement resource location.

In step 102, the lateral, uplink and downlink sensing measurement resources correspond to lateral, uplink and downlink data channel resources, respectively, or correspond to lateral, uplink and downlink reference signal resources, respectively.

It should be noted that the sideline refers to the communication link between the terminal and the terminal. Sidelink, uplink and downlink data channels can be respectively corresponding to PSSCH (physical sidelink shared channel, physical sidelink control channel), PDSCH and PUSCH. Side row, uplink and downlink reference signals may correspond to side row CSI-RS and downlink CSI-RS and SRS, respectively.

In step 102, the fourth downlink control signaling is used to simultaneously indicate the location of the sideline data channel resources and the location of the uplink data channel resources, or the location of the sideline data channel resources and the location of the downlink data channel resources, or the location of the sideline data channel resources and uplink data channel resource location and downlink data channel resource location.

That is to say, if the lateral, uplink and downlink sensing measurement resources correspond to the lateral, uplink and downlink data channel resources, the fourth downlink control signaling indicates that the lateral and uplink, or the lateral and the downlink, or the lateral is simultaneously indicated. and the time-frequency positions occupied by uplink and downlink data channel resources. The side, uplink and downlink data channel resources can be dynamic scheduling resources or semi-static periodic data channel resources configured by activated high layers.

In step 102, there is a first correspondence between the uplink data channel resource locations and downlink data channel resource locations, and there is a second correspondence between the uplink data channel resource locations and sidelink data channel resource locations, and the There is a third correspondence between the downlink data channel resource positions and the sidelink data channel resource positions, and there is a fourth correspondence between the sidelink data channel resource positions and the uplink data channel resource positions and the downlink data channel resource positions. When the fourth downlink control signaling indicates one of the uplink data channel resource position, the downlink data channel resource position and the sidelink data channel resource position, it also indicates the other one or two correspondingly.

As shown in Figure 2(d), in order to save the signaling overhead, the corresponding relationship between the sideline, downlink and uplink data channel resources can be configured by the high layer. The correspondence includes four types: sideline and uplink, sideline and downlink, sideline and uplink and downlink, and correspondence between uplink and downlink data channel resources. When the downlink data channel resources are indicated by the fourth downlink control signaling, it means that the corresponding uplink, and or side data channel resources are indicated at the same time. Or when the uplink data channel resources are indicated by the fourth downlink control signaling, it means that the corresponding downlink and/or sidelink data channel resources are indicated at the same time. Or when the side data channel resources are indicated by the fourth downlink control signaling, it means that the corresponding downlink, and or uplink data channel resources are indicated at the same time.

In step 102, an information field is configured in the fourth downlink control signaling, and the information field indicates whether to trigger the first correspondence, the second correspondence, the third correspondence and or the fourth correspondence.

The fourth downlink control signaling may be configured to use an information field to indicate whether to trigger the first to fourth correspondences. Similar to configuring an information field for the first downlink control signaling in step 101, the meaning of the specific value representation of the information field in the fourth downlink control signaling is shown in Tables 2-4 below:

Table 2 The value of the corresponding relationship trigger information field in the case where the fourth DCI indicates downlink data channel resources

Table 3 The value of the corresponding relationship trigger information field in the case where the fourth DCI indicates uplink data channel resources

Table 4 Values of the corresponding relationship trigger information field in the case where the fourth DCI indicates the sideline data channel resources

It should be noted that the above Tables 2 to 4 illustrate whether the fourth downlink control signaling triggers the first to third correspondences. It can also be determined whether the fourth correspondence is triggered by the value of the information field of the fourth downlink control signaling. .

For example, the fourth downlink control signaling is used to simultaneously indicate the location of the sidelink data channel resources and the location of the uplink data channel resources, and an information field is configured in the fourth downlink control signaling, and the information field is used to indicate whether to trigger the second Correspondence. When the value of the information field is the first value in Table 2, activate the corresponding uplink data channel resources and side data channel resources, and trigger the second correspondence; when the value of the information field is the second value in Table 2 , the corresponding uplink data channel resources are activated, the corresponding side data channel resources are not activated, and the second correspondence is not triggered; when the value of the information field is the third value in Table 3, the corresponding uplink data channel resources are not activated, and the corresponding uplink data channel resources are activated. The sideline data channel resource does not trigger the second corresponding relationship; when the value of the information field is the fourth value in Table 2, the corresponding uplink data channel resource is not activated, the corresponding sideline data channel resource is not activated, and the second corresponding relationship is not triggered. Correspondence.

The meanings of Tables 3 and 4 are similar to those of Table 2, and are not repeated here.

Further optionally, the first to fourth correspondences are all one-to-one, one-to-many, many-to-one, or many-to-many correspondences. That is, the correspondence between the positions of the sideline, uplink and downlink data channel resources, and the correspondence between the uplink data channel resources and the sideline data channel resources is one-to-one, one-to-many, many-to-one, or many-to-many; downlink The corresponding relationship between data channel resources and side data channel resources is one-to-one, one-to-many, many-to-one, or many-to-many; the corresponding relationship between uplink data channel resources and downlink data channel resources is one-to-one , one-to-many, many-to-one, or many-to-many. In the fourth downlink control signaling, it is indicated to specifically trigger the data channel resource corresponding to which of the multiple correspondences among one-to-one, one-to-many, many-to-one, or many-to-many.

Further, the first correspondence relationship to the third correspondence relationship are configured by a high layer, and the first correspondence relationship to the third correspondence relationship are periodic or aperiodic correspondence relationships. For example, high-level configuration of periodic or aperiodic sideline, uplink and downlink data channel resource correspondences. Specifically, a periodic data channel resource configured by a higher layer includes information such as resource period, time slot location, symbol location occupied in a time slot, and frequency domain resource location. The upper layer configures an aperiodic data channel resource including information such as time slot location, symbol location occupied in a time slot, frequency domain resource location, etc. The time slot location can be determined by a time slot offset K, such as receiving downlink control The position of the aperiodic data channel resource is the time slot n where the signaling is located offset by K time slots. When the upper layer configures the corresponding relationship between the lateral, uplink and downlink data channel resources, it can configure the corresponding relationship between the lateral, uplink and downlink data channel resources dedicated to sensing and measurement.

In step 102, the uplink data channel resource location, downlink data channel resource location, and sidelink data channel resource location are configured by high-level signaling, and the fourth downlink control signaling indicates an uplink data channel resource identifier, a downlink data channel resource Identification and or sideline data channel identification.

In order to save signaling, the positions of sideline, uplink and/or downlink data channel resources are configured through high-level signaling, and the fourth downlink control signaling only indicates the identifier of the data channel resources. For example, P uplink data channel resources, Q downlink data channel resources, and R sidelink data channel resources have been configured by the upper layer. When the downlink data channel resources are indicated by the fourth downlink control signaling, the fourth downlink control signaling contains At the same time, the field is included to indicate the side row data channel resource identifier r (0≤r≤R-1), and or the uplink data channel resource identifier p (0≤p≤P-1), to indicate the side row, and or uplink data channel resources. When the uplink data channel resource is indicated by the fourth DCI, the fourth downlink control signaling also includes a field to indicate the side data channel resource identifier r (0≤r≤R-1), and or to indicate the downlink data channel The resource identifier q (0≤q≤Q-1) is used to indicate the simultaneously indicated sideline and/or downlink data channel resources. When the sideline data channel resources are indicated through the fourth DCI, the fourth downlink control signaling also includes fields to indicate the uplink data channel resource identifier p (0≤p≤P-1), and or to indicate the downlink data channel resources Identifier (0≤p≤P-1), used to indicate uplink and or downlink data channel resources indicated at the same time.

It should be noted that R represents the number of sideline data channel resources.

In step 102, the location of sideline and uplink data channel resources, or the location of sideline and downlink data channel resources, or the location of sideline, uplink and Downlink data channel resource location.

When the fourth downlink control signaling needs to indicate sideline, uplink and or downlink data channel resources at the same time, when based on the above signaling saving method, the corresponding relationship or the data channel resource identifier configured by the high layer is used to simultaneously indicate the sideline, uplink and Or when the downlink data channel resource is used, if only part of the information of the data channel resource is configured by the upper layer, the remaining information can be further indicated in the fourth downlink control signaling. For example, the high-level configuration only indicates the frequency domain resource position of the data channel and the symbol position occupied in a time slot, and the time slot position of the data channel can be further indicated in the DCI.

In step 102, the fifth downlink control signaling is used to simultaneously indicate the position of the reference resource on the side and the position of the reference resource in the uplink, or the position of the reference resource on the side and the position of the reference resource in the downlink, or the position of the reference resource on the side and the reference resource in the uplink and downlink reference resource locations.

If the lateral, uplink and downlink sensing measurement resources correspond to the lateral, uplink and downlink reference signal resources, the lateral, uplink and or downlink reference resources are simultaneously indicated in the fifth downlink control signaling. The fifth downlink control signaling may indicate the corresponding sideline and uplink reference resource identifiers or resource set identifiers at the same time, and may also indicate the corresponding sideline and downlink reference resource identifiers or resource set identifiers at the same time. Uplink and downlink reference resource identifiers or resource set identifiers.

Specifically, the multicast DCI includes a plurality of indication blocks (Blocks), and each indication block includes indicated sideline, uplink and or downlink reference resources, and each UE passes through the starting position of the corresponding indication information in the indication block. High-level configuration information is given. Or, the fifth downlink control signaling includes cell-level common downlink reference resources and multiple indication blocks, each indication block includes side-link and uplink reference resources indicated to the UE, and each UE correspondingly indicates in the indication block The starting position of the information is given by the high-level configuration information. When the fifth DCI is a cell-level public multicast DCI, its information format is shown in Table 5 below:

Table 5 Common Multicast DCI Information Format of Cells

Fig. 3 is an embodiment of a method flow for applying the method of the present application to a network device, which can be applied to a network device such as a base station.

It should be noted that the lateral sensing measurement resources also include the lateral sensing measurement resources in the terminal self-transmitting and self-receiving mode, that is, the terminal receives the lateral sensing measurement signal sent by itself. At this time, the other terminals in the side-travel sensing measurement signal sent by the terminal to other terminals include the terminal itself.

A method for scheduling uplink and downlink sensing resources, comprising the following steps 201-202:

Step 201: Use a new downlink control signaling to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resource position; Corresponding to data channel resources or reference signal resources.

In step 201, the uplink sensing measurement resource position corresponds to the uplink data channel resource position, the downlink sensing resource measurement position corresponds to the downlink data channel resource position, and the lateral sensing measurement resource position corresponds to the lateral data channel resource position, or the uplink sensing resource position corresponds to the lateral data channel resource position. The sensing measurement resource position corresponds to the uplink reference signal resource position, the downlink sensing resource measurement position corresponds to the downlink reference signal resource position, and the lateral sensing measurement resource position corresponds to the lateral reference signal resource position.

In step 201, the designed new downlink control signaling is one or more of the first to fifth downlink control signaling in steps 101 to 102.

In step 201, the new downlink control signaling format is preconfigured for the base station and the terminal at the same time.

Step 202, the base station sends downlink control signaling to the terminal.

The downlink control signaling is a new downlink control signaling defined in step 201, including the first downlink control signaling, the second downlink control signaling, and the third downlink control signaling in step 101 , at least one of the fourth downlink control signaling and the fifth downlink control signaling.

Step 203: The base station sends a downlink sensing measurement signal to the terminal.

If the downlink control signaling in step 202 indicates the resources of the downlink sensing measurement signal (which may be data channel resources or reference signal resources), the base station sends the corresponding downlink sensing measurement signal to the terminal according to the instruction.

For example, if the base station sends the first downlink control signaling to the terminal in step 202, and the first downlink control signaling indicates the downlink sensing measurement resource, then in step 203, the base station sends a message that occupies the indicated downlink sensing measurement resource to the terminal. Downlink sensing measurement signal; if the base station sends the second downlink control signaling or the third downlink control signaling to the terminal in step 202, and the second downlink control signaling or the third downlink control signaling indicates the downlink sensing measurement resource, then step 203 In, the base station sends the downlink sensing measurement signal occupying the indicated downlink sensing measurement resource to the terminal.

For another example, if the fourth downlink control signaling sent by the base station to the terminal in step 202 includes a downlink sensing measurement resource indication, then in step 203, the base station sends a downlink sensing measurement signal that occupies the indicated downlink sensing measurement resource to the terminal. If the fifth downlink control signaling sent by the base station to the terminal in step 202 includes a downlink sensing measurement resource indication, then in step 203, the base station sends a downlink sensing measurement signal occupying the indicated downlink sensing measurement resource to the terminal.

FIG. 4 is an embodiment of a method flow for applying the method of the present application to a terminal device, which can be applied to the terminal device.

A method for scheduling uplink and downlink sensing resources, comprising the following steps 301-302:

Step 301: Use a new downlink control signaling to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resource position; Corresponding to data channel resources or reference signal resources.

In step 301, the uplink sensing measurement resource position corresponds to the uplink data channel resource position, the downlink sensing resource measurement position corresponds to the downlink data channel resource position, and the lateral sensing measurement resource position corresponds to the lateral data channel resource position, or the uplink sensing resource position corresponds to the lateral data channel resource position. The sensing measurement resource position corresponds to the uplink reference signal resource position, the downlink sensing resource measurement position corresponds to the downlink reference signal resource position, and the lateral sensing measurement resource position corresponds to the lateral reference signal resource position.

In step 301, the designed new downlink control signaling is one or more of the first to fifth downlink control signaling in steps 101 to 102.

In step 301, the new downlink control signaling format is preconfigured for the base station and the terminal at the same time.

Step 302: The terminal receives downlink control signaling sent by the base station.

The downlink control signaling is a new downlink control signaling defined in step 302 .

Step 303: The terminal sends an uplink sensing measurement signal to the base station, and/or the terminal sends a lateral sensing measurement signal to other terminals.

If the downlink control signaling in step 302 indicates an uplink sensing measurement resource (which may be a data channel resource or a reference signal resource), the terminal sends an uplink sensing measurement signal occupying the indicated uplink sensing measurement resource to the base station according to the instruction.

If the downlink control signaling in step 302 indicates the resources of the lateral sensing measurement signal (which may be data channel resources or reference signal resources), the terminal sends the lateral sensing measurement that occupies the indicated lateral sensing measurement resource to other terminals according to the instruction. Signal.

Fig. 5 is a schematic diagram of an embodiment of a network device. Using the method of any embodiment of the present application, the network device is used for sensing measurement of a bidirectional path.

At least one module in the uplink and downlink sensing resource scheduling network equipment is used for at least one of the following functions: designing a new downlink control signaling for simultaneously indicating at least two of the following three sensing measurement resource locations: uplink Sensing measurement resource locations, downlink sensing resource measurement locations, and lateral sensing measurement resource locations; sensing measurement resources correspond to data channel resources or reference signal resources; downlink sensing measurement signals are sent.

To implement the above technical solutions, a network device 400 proposed in this application includes a network sending module 401, a network determining module 402, and a network receiving module 403.

The network sending module is used for sending downlink control signaling and downlink sensing measurement signal to the terminal equipment.

The network determination module is used to determine a new downlink control signaling, and the new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing Resource measurement location, sideline sensing measurement resource location; sensing measurement resources correspond to data channel resources or reference signal resources.

The network receiving module is used for receiving the uplink sensing measurement signal sent by the terminal device.

The specific methods for realizing the functions of the network sending module, the network determining module, and the network receiving module are as described in the method embodiments of this application, and will not be repeated here.

Fig. 6 is a schematic diagram of an embodiment of a terminal device. Using the method of any embodiment of the present application, the terminal device is used for sensing measurement of a bidirectional path.

At least one module in the uplink and downlink sensing resource scheduling terminal equipment is used for at least one of the following functions: designing a new downlink control signaling to simultaneously indicate at least two of the following three sensing measurement resource locations: uplink Sensing measurement resource location, downlink sensing resource measurement location, and lateral sensing measurement resource location; sensing measurement resources correspond to data channel resources or reference signal resources; uplink sensing measurement signals are sent; side sensing measurement signals are sent.

In order to implement the above technical solutions, a terminal device 500 proposed in this application includes a terminal sending module 501, a terminal determining module 502, and a terminal receiving module 503.

The terminal sending module is configured to send an uplink sensing measurement signal to a network device, and or send a sidelink sensing measurement signal to other terminals.

The terminal determination module is configured to determine a new downlink control signaling, and the new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing Resource measurement location, sideline sensing measurement resource location; sensing measurement resources correspond to data channel resources or reference signal resources.

The terminal receiving module is used for receiving downlink control signaling and downlink sensing measurement signals sent by the network equipment, and is also used for receiving sidebound sensing measurement signals sent by other terminals.

The specific methods for realizing the functions of the terminal sending module, the terminal determining module, and the terminal receiving module are as described in the method embodiments of the present application, which will not be repeated here.

The terminal device mentioned in this application may refer to a mobile terminal device.

FIG. 7 shows a schematic structural diagram of a network device according to another embodiment of the present invention. As shown, the network device 600 includes a processor 601, a wireless interface 602, and a memory 603. Therein, the wireless interface may be a plurality of components, i.e. including a transmitter and a receiver, providing means for communicating with various other devices over the transmission medium. The wireless interface realizes the communication function with the terminal equipment, processes wireless signals through the receiving and transmitting device, and the data carried by the signals communicates with the memory or the processor via the internal bus structure. The memory 603 contains a computer program for executing any one of the embodiments of the present application, the computer program being executed or modified on the processor 601 . When the memory, processor, and wireless interface circuits are connected through a bus system. The bus system includes a data bus, a power bus, a control bus and a status signal bus, which will not be repeated here.

FIG. 8 is a block diagram of a terminal device according to another embodiment of the present invention. Terminal device 700 includes at least one processor 701, memory 702, user interface 703 and at least one network interface 704. The various components in terminal device 700 are coupled together by a bus system. The bus system is used to realize the connection communication between these components. The bus system includes data bus, power bus, control bus and status signal bus.

User interface 703 may include a display, keyboard, or pointing device, such as a mouse, trackball, touch pad or touch screen, or the like.

Memory 702 stores executable modules or data structures. An operating system and application programs may be stored in the memory. Among them, the operating system includes various system programs, such as framework layer, core library layer, driver layer, etc., which are used to implement various basic services and handle hardware-based tasks. Applications include various applications, such as media players, browsers, etc., for implementing various application services.

In this embodiment of the present invention, the memory 702 contains a computer program for executing any one of the embodiments of the present application, and the computer program is executed or changed on the processor 701.

The memory 702 contains a computer-readable storage medium, and the processor 701 reads the information in the memory 702, and completes the steps of the above method in combination with its hardware. Specifically, a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 701, each step of the method embodiment described in any one of the foregoing embodiments is implemented.

The processor 701 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the method of the present application can be completed by an integrated logic circuit of hardware in the processor 701 or an instruction in the form of software. The processor 701 may be a general purpose processor, a digital signal processor, an application specific integrated circuit, an off-the-shelf programmable gate array or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component. Various methods, steps, and logical block diagrams disclosed in the embodiments of the present invention can be implemented or executed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the embodiments of the present invention may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. In a typical configuration, the apparatus of the present application includes one or more processors (one of CPU, FGAP, MUC), an input/output user interface, a network interface, and memory.

Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, CD-ROM, optical storage, and the like.

Therefore, the present application further provides a computer-readable medium, where a computer program is stored on the computer-readable medium, and when the computer program is executed by a processor, the steps of the method described in any one of the embodiments of the present application are implemented. For example, the memory 603, 702 of the present invention may comprise non-persistent memory in a computer readable medium, in the form of random access memory (RAM) and/or non-volatile memory, such as read only memory (ROM) or flash memory ( flash RAM).

Computer readable media includes both persistent and non-permanent, removable and non-removable media and can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, excludes transitory computer-readable media, such as modulated data signals and carrier waves.

Based on the embodiments of Figs. 5 to 8, the present application further proposes a mobile communication system, which includes at least one embodiment of any terminal device in the present application and at least one embodiment of any network device in the present application.

It should also be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also Other elements not expressly listed or inherent to such a process, method, article of manufacture or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture or apparatus that includes the element.

It should also be noted that the "first" and "second" in this application are for the purpose of distinguishing multiple objects with the same name, and have no other special meaning unless otherwise specified.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (26)

1. A method for scheduling uplink and downlink sensing resources, comprising the following steps: A new downlink control signaling is designed to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; the sensing measurement resource corresponds to Data channel resources or reference signal resources. 2 . The method for scheduling uplink and downlink sensing resources according to claim 1 , wherein the first downlink control signaling is used to simultaneously indicate the location of uplink data channel resources and the location of downlink data channel resources. 3 . 3. The method for scheduling uplink and downlink sensing resources according to claim 1, wherein the second downlink control signaling is used to simultaneously indicate semi-static periodic uplink reference signal resource positions and downlink reference signal resource positions; The downlink control signaling is terminal-level dedicated DCI or cell-level public multicast DCI. 4. The method for scheduling uplink and downlink sensing resources according to claim 1, wherein the third downlink control signaling is used to simultaneously indicate aperiodic uplink reference signal resource positions and downlink reference signal resource positions; the third downlink control signaling The control signaling is the cell-level public multicast DCI. 5. The method for scheduling uplink and downlink sensing resources according to claim 1, wherein the fourth downlink control signaling is used to simultaneously indicate the position of the sidelink data channel resource and the position of the uplink data channel resource, or the position of the sidelink data channel resource and downlink data channel resource position, or side row data channel resource position and uplink data channel resource position and downlink data channel resource position. 6. The method for scheduling uplink and downlink sensing resources according to claim 1, wherein the fifth downlink control signaling is used to simultaneously indicate the position of the sidelink reference resource and the position of the uplink reference resource, or the position of the sidelink reference resource and the downlink reference resource. Resource location, or sideline reference resource location and uplink reference resource location and downlink reference resource location. 7. The method for scheduling uplink and downlink sensing resources according to claim 2, wherein there is a first correspondence between the uplink data channel resource location and the downlink data channel resource location, and the first downlink control signaling indicates that When one of the uplink data channel resource positions and the downlink data channel resource positions is indicated, the other is also indicated accordingly. 8 . The method for scheduling uplink and downlink sensing resources according to claim 2 , wherein the uplink data channel resource location and the downlink data channel resource location are configured by high-layer signaling, and the first downlink control signaling indicates uplink data. 9 . Channel resource identifier and or downlink data channel resource identifier. 9 . The method for scheduling uplink and downlink sensing resources according to claim 2 , wherein the data channel resources used for sensing measurement and the data channel resources used for communication occupy different frequency bands. 10 . 10. The method for scheduling uplink and downlink sensing resources according to claim 5, wherein there is a first correspondence between the uplink data channel resource position and the downlink data channel resource position, and the uplink data channel resource position and the side row There is a second correspondence between data channel resource locations, a third correspondence between the downlink data channel resource locations and sideline data channel resource locations, and the sideline data channel resource locations and uplink data channel resource locations and downlink data channel resource locations. There is a fourth correspondence between the data channel resource locations, and when the fourth downlink control signaling indicates one of the uplink data channel resource locations, downlink data channel resource locations, and sideline data channel resource locations, the corresponding Indicate the other one or two. 11 . The method for scheduling uplink and downlink sensing resources according to claim 5 , wherein the uplink data channel resource location, downlink data channel resource location and sidelink data channel resource location are configured by high-level signaling, and the fourth downlink data channel resource location is configured by high-level signaling. 12 . The control signaling indicates uplink data channel resource identifiers, downlink data channel resource identifiers and or side data channel identifiers. 12 . The method for scheduling uplink and downlink sensing resources according to claim 7 , wherein an information field is configured in the first downlink control signaling, and the information field indicates whether to trigger the first correspondence. 13 . 13 . The method for scheduling uplink and downlink aware resources according to claim 7 , wherein the first correspondence is configured by a high layer, and the first correspondence is a correspondence between periodic resources or aperiodic resources. 14 . The method for scheduling uplink and downlink sensing resources according to claim 7, wherein the first correspondence is a one-to-one, one-to-many, many-to-one or many-to-many correspondence. 15 . The uplink and downlink aware resource scheduling method according to claim 7 , wherein, the location of uplink data channel resources and the location of downlink data channel resources are simultaneously indicated by the first correspondence and the data channel resource identifier configured by a higher layer. 16 . 16 . The method for scheduling uplink and downlink sensing resources according to claim 10 , wherein an information field is configured in the fourth downlink control signaling, and the information field indicates whether to trigger the first corresponding relationship and the second corresponding relationship. 17 . relationship, a third correspondence, and or a fourth correspondence. 17 . The method for scheduling uplink and downlink sensing resources according to claim 10 , wherein the first correspondence to the fourth correspondence are all one-to-one, one-to-many, many-to-one, or many-to-many correspondences. 18 . . 18 . The method for scheduling uplink and downlink sensing resources according to claim 10 , wherein the first to fourth correspondences are configured by a high layer, and the first to fourth correspondences are periodic or aperiodic. 19 . corresponding relationship. 19 . The method for scheduling uplink and downlink sensing resources according to claim 10 , wherein the first to fourth correspondences and the data channel resource identifiers configured by higher layers simultaneously indicate the location of sidelink and uplink data channel resources, or the sidelink and uplink data channel resource positions. row and downlink data channel resource locations, or side row, uplink and downlink data channel resource locations. 20. The uplink and downlink sensing resource scheduling method according to any one of claims 1 to 19, which is used for base station equipment, characterized in that it comprises the following steps: A new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resources correspond to data channels resources or reference signal resources; Send downlink control signaling; Send downlink sensing measurement signals. 21. The uplink and downlink sensing resource scheduling method according to any one of claims 1 to 19, which is used for terminal equipment, characterized by comprising the following steps: A new downlink control signaling is used to simultaneously indicate at least two of the following three sensing measurement resource positions: uplink sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resources correspond to data channels resources or reference signal resources; receive downlink control signaling; The uplink sensing measurement signal is sent, and or the side sensing measurement signal is sent. 22. An uplink and downlink aware resource scheduling network device, used for implementing the method according to any one of claims 1 to 21, characterized in that: At least one module in the uplink and downlink sensing resource scheduling network equipment is used for at least one of the following functions: designing a new downlink control signaling for simultaneously indicating at least two of the following three sensing measurement resource locations: uplink Sensing measurement resource locations, downlink sensing resource measurement locations, and lateral sensing measurement resource locations; sensing measurement resources corresponding to data channel resources or reference signal resources; sending downlink control signaling; and sending downlink sensing measurement signals. 23. An uplink and downlink aware resource scheduling terminal device, used for implementing the method according to any one of claims 1 to 22, characterized in that: At least one module in the uplink and downlink sensing resource scheduling terminal equipment is used for at least one of the following functions: designing a new downlink control signaling to simultaneously indicate at least two of the following three sensing measurement resource locations: uplink Sensing measurement resource position, downlink sensing resource measurement position, and sideline sensing measurement resource position; sensing measurement resources correspond to data channel resources or reference signal resources; receiving downlink control signaling; sending uplink sensing measurement signals, and/or sending sideline sensing measurement signals . 24. A communication device, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor to achieve: The steps of the method of any one of claims 1-21. 25. A computer-readable medium on which a computer program is stored, the computer program implementing the steps of the method according to any one of claims 1 to 21 when the computer program is executed by a processor. 26. A mobile communication system, comprising the uplink and downlink aware resource scheduling network device as claimed in claim 22 and the uplink and downlink aware resource scheduling terminal device as claimed in claim 23.

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