Channel resource configuration method and device, equipment and storage medium

Abstract

Disclosed in the present application are a channel resource configuration method, apparatus and device, and a storage medium, the channel resource configuration method being applied to a sensing signal receiving device, the method comprising: configuring a first physical uplink control channel (PUCCH) resource for a terminal; wherein all or part of resources in the first PUCCH resources do not conflict with sensing resources configured to the sensing signal receiving equipment for receiving sensing signals. Based on the channel resource configuration scheme, when the terminal performs uplink transmission, the used PUCCH resource does not conflict with the sensing resource. Therefore, the terminal only performs transmission on the PUCCH resource which does not conflict with the sensing resource, the uplink communication signal sent by the terminal can be prevented from interfering with the sensing signal, and the sensing signal can be ensured to be effectively detected by the sensing signal receiving equipment.

Description

Technical Field

[0001] This application relates to the field of wireless technologies, and in particular, to a method, apparatus, device, and storage medium for channel resource allocation. Background Art

[0002] The communication and sensing integrated system of the sixth-generation mobile communication technology (6G) includes two working modes: independent sensing and cooperative sensing. For cooperative sensing, while receiving the sensing signal, the node also receives the signal sent by the uplink communication user. From the perspective of the receiving end of the sensing signal, the sensing signal may be overwhelmed by the uplink communication signal and cannot be effectively collected, resulting in the failure of the sensing task. Summary of the Invention

[0003] To solve the related technical problems, embodiments of this application provide a method, apparatus, device, and storage medium for channel resource allocation.

[0004] The technical solution of the embodiments of this application is implemented as follows:

[0005] Embodiments of this application provide a method for channel resource allocation, which is applied to a sensing signal receiving device and includes:

[0006] Configuring first Physical Uplink Control Channel (PUCCH) resources for a terminal; where

[0007] All or part of the resources in the first PUCCH resources do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0008] Wherein, in the above solution, the method further includes:

[0009] Receiving first information sent by a sensing signal transmitting device or the network side; where

[0010] The first information represents the configuration information of the sensing resources.

[0011] In the above solution, part of the resources in the first PUCCH resources do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the method further includes:

[0012] When the sensing signal receiving device is in the cooperative sensing receiving mode, activating the part of the resources in the first PUCCH resources for the terminal.

[0013] In the above solution, the activation by the terminal of the partial resources in the first PUCCH resource includes:

[0014] Sending a first indication to the terminal; wherein,

[0015] The first indication is used to instruct the terminal to use the partial resources in the first PUCCH resource to send PUCCH; or, the first indication is used to instruct that in the case of a conflict between the PUCCH resource used by the terminal and the sensing resource, no PUCCH is sent on the PUCCH resource used by the terminal.

[0016] In the above solution, the first PUCCH resource includes resources for transmitting Hybrid Automatic Repeat Request (HARQ) feedback; the first indication is sent to the terminal through Downlink Control Information (DCI); and / or,

[0017] The first PUCCH resource includes resources for transmitting Scheduling Request (SR) and / or Channel State Information (CSI); the first indication is sent to the terminal by means of semi-static configuration for the first PUCCH resource.

[0018] An embodiment of the present application provides a channel resource configuration method, which is applied to a terminal and includes:

[0019] Receiving a first PUCCH resource configured by a sensing signal receiving device for the terminal; wherein,

[0020] All or part of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0021] In the above solution, part of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the part of the resources is activated when the sensing signal receiving device is in the cooperative sensing receiving mode.

[0022] In the above solution, the method further includes:

[0023] Receiving a first indication sent by the sensing signal receiving device;

[0024] In response to the first indication, PUCCH is sent using the partial resources in the first PUCCH resource; or, in the case where there is a conflict between the PUCCH resource used by the terminal and the sensing resource, PUCCH is not sent on the PUCCH resource used by the terminal.

[0025] In the above solution, the first PUCCH resource includes resources for transmitting HARQ feedback; the first indication sent by the sensing signal receiving device is received through DCI; and / or,

[0026] The first PUCCH resource includes resources for transmitting SR and / or CSI; the first indication sent by the sensing signal receiving device through semi-static configuration of the first PUCCH resource is received.

[0027] An embodiment of the present application further provides a channel resource configuration device, including:

[0028] A configuration unit, configured to configure a first PUCCH resource for a terminal; where

[0029] All or part of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0030] An embodiment of the present application further provides a channel resource configuration device, including:

[0031] A first receiving unit, configured to receive the first PUCCH resource configured for the terminal by the sensing signal receiving device; where

[0032] All or part of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0033] An embodiment of the present application further provides a sensing signal receiving device, including: a first processor and a first communication interface; where

[0034] The first communication interface is configured to configure a first PUCCH resource for the terminal; where

[0035] All or part of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0036] An embodiment of the present application further provides a terminal, including: a second processor and a second communication interface; where

[0037] The second communication interface is configured to receive the first PUCCH resource configured for the terminal by the sensing signal receiving device; where

[0038] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0039] An embodiment of the present application further provides a sensing signal receiving device, including: a first processor and a first memory for storing a computer program that can run on the processor,

[0040] Wherein, when the first processor is used to run the computer program, it executes the steps of any of the above channel resource configuration methods applied to the sensing signal receiving device.

[0041] An embodiment of the present application further provides a terminal, including: a second processor and a second memory for storing a computer program that can run on the processor,

[0042] Wherein, when the second processor is used to run the computer program, it executes the steps of any of the above channel resource configuration methods applied to the terminal.

[0043] An embodiment of the present application further provides a storage medium, on which a computer program is stored, and when the computer program is executed by a processor, it implements the steps of any of the above channel resource configuration methods.

[0044] For the channel resource configuration method, device, equipment and storage medium provided by the embodiments of the present application, the first PUCCH resource configured by the sensing signal receiving device for the terminal has no conflict with the sensing resources, or part of the first PUCCH resources configured by the sensing signal receiving device for the terminal has no conflict with the sensing resources. It can be seen that based on the above channel resource configuration scheme, when the terminal performs uplink transmission, the PUCCH resources used can avoid conflicting with the sensing resources. Thus, the terminal only transmits on the PUCCH resources that do not conflict with the sensing resources, which can prevent the uplink communication signals sent by the terminal from interfering with the sensing signals and ensure that the sensing signals can be effectively detected by the sensing signal receiving device. Description of the Drawings

[0045] Figure 1 Schematic diagram of the principle of the independent sensing mode provided by the embodiment of the present invention;

[0046] Figure 2 Schematic diagram of the principle of the cooperative sensing mode provided by the embodiment of the present invention;

[0047] Figure 3 Block diagram of the wireless communication system of the cooperative sensing mode provided by the embodiment of the present invention;

[0048] Figure 4 Flow chart of a channel resource configuration method provided by the embodiment of the present invention;

[0049] Figure 5 Schematic diagram of a resource block (RB) for collaborative sensing resources provided by an embodiment of the present invention;

[0050] Figure 6 Schematic diagram of an RB of a PUCCH format 0 resource provided by an embodiment of the present invention;

[0051] Figure 7 Schematic diagram of an RB of a PUCCH format 2 resource provided by an embodiment of the present invention;

[0052] Figure 8 Schematic flowchart of another channel resource configuration method provided by an embodiment of the present invention;

[0053] Figure 9 Schematic diagram of the structure of a channel resource configuration device provided by an embodiment of the present invention;

[0054] Figure 10 Schematic diagram of the structure of a channel resource configuration device provided by an embodiment of the present invention;

[0055] Figure 11 Schematic diagram of the structure of a sensing signal receiving device provided by an embodiment of the present invention;

[0056] Figure 12 Schematic diagram of the structure of a terminal provided by an embodiment of the present invention. Detailed implementation manners

[0057] The integrated communication and sensing technology can support services such as high-precision positioning, environment reconstruction, imaging, intrusion detection, etc., and can be widely applied to application scenarios such as vehicle-to-everything (V2X), Internet of Things (IoT), and unmanned aerial vehicles (UAVs). The integrated communication and sensing system can include two working modes: independent sensing and collaborative sensing. Among them, Figure 1 is a schematic diagram of the principle of the independent sensing mode, Figure 2 is a schematic diagram of the principle of the collaborative sensing mode. Similar to a radar communication system, the base station first transmits a sensing signal to transmit to non-in-network targets and / or in-network targets, and then uses a sensing signal receiving device to receive the echo signal of the sensing signal (hereinafter also uniformly described as the sensing signal), and realizes sensing functions such as target detection, positioning, imaging, recognition, and tracking by extracting and processing the characteristics of the echo signal. For the collaborative sensing mode, as Figure 3 shown, while receiving the sensing signal, node B also receives the signals sent by the uplink communication users. Specifically, node B simultaneously receives the sensing signal reflected by the detected target 1 sent by node A, and the uplink communication signals sent by communication users 1 to 3.

[0058] In free space, the received power of the sensing signal is related to the two segments of the path before and after the reflection of the sensing signal, the reflection cross-sectional area, the gains of the transmitting and receiving antennas, the transmitting power of the base station, etc.; the received power of the uplink communication signal mainly depends on the terminal transmitting power, the uplink, etc. In actual situations, the received power of the uplink communication signal will be much greater than the received power of the sensing signal. Therefore, in the cooperative sensing mode, for the receiving end, there may be a large difference in the received power between the uplink communication signal and the sensing signal, especially in the medium- and long-distance detection scenarios, where the received power difference will further increase. If the received power of the uplink communication signal is too large and the received power of the sensing signal is too small, the sensing signal may be submerged and effective acquisition cannot be achieved.

[0059] Based on this, in the embodiments of the present application, the first PUCCH resources configured for the terminal by the sensing signal receiving device have no conflict with the sensing resources, or some of the first PUCCH resources configured for the terminal by the sensing signal receiving device have no conflict with the sensing resources. It can be seen that based on the above channel resource configuration scheme, when the terminal performs uplink transmission, the PUCCH resources used can avoid conflicting with the sensing resources. Thus, the terminal only transmits on the PUCCH resources that do not conflict with the sensing resources, which can prevent the uplink communication signal transmitted by the terminal from interfering with the sensing signal and ensure that the sensing signal can be effectively detected by the sensing signal receiving device.

[0060] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0061] The embodiments of the present application provide a channel resource configuration method, which is applied to a sensing signal receiving device, as Figure 4 shown, the method includes:

[0062] Step 401: Configure first PUCCH resources for the terminal; where

[0063] all or some of the resources in the first PUCCH resources have no conflict with the sensing resources configured for the sensing signal receiving device to receive the sensing signal.

[0064] Here, the sensing signal receiving device may be a base station. The terminal includes all communication users within the coverage area of the sensing signal receiving device, and may be a mobile phone, a wearable device, a vehicle-mounted device, a pedestrian terminal, a home device with wireless communication function, a game console, a personal computer. The uplink communication signal transmitted by the terminal includes PUCCH. In the cooperative sensing working mode, the sensing signal receiving device simultaneously receives the sensing signal and the uplink communication signal transmitted by the terminal within the coverage area of the sensing signal receiving device. If the sensing signal and the uplink communication signal freely compete for the uplink channel resources, interference will occur.

[0065] Here, the sensing resource refers to the resource configured for the sensing signal receiving device to receive sensing signals. If there is a conflict between the PUCCH resources occupied by the uplink communication signal and the sensing resources, that is, the channel resources occupied by the uplink communication signal and the sensing signal overlap, then as described above, the uplink communication signal will seriously interfere with the sensing signal, resulting in the sensing signal not being effectively received. To avoid interference caused by the overlap of the transmission channel resources between the uplink communication signal and the sensing signal, the terminal needs to transmit only on the resources that do not conflict with the resources occupied by the sensing signal when actually transmitting the uplink communication signal. Therefore, in the embodiments of the present application, the sensing signal receiving device configures a first set of PUCCH resources for the terminal to control the terminal to perform uplink transmission only on non-sensing resources.

[0066] Specifically, all the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals, that is, all the PUCCH resources pre-configured by the sensing signal receiving device for the terminal are resources that have no conflict with the sensing resources. In this way, the terminal can use any of the PUCCH resources configured by the network side for uplink transmission, and this uplink transmission behavior will not interfere with the sensing signal.

[0067] Alternatively, some of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals, that is, the PUCCH resources pre-configured by the sensing signal receiving device for the terminal include: resources that have no conflict with the sensing resources and resources that conflict with the sensing resources.

[0068] In practical applications, the fact that all or some of the resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals can be characterized as: all or some of the resources in the first PUCCH resource and the sensing resources configured for the sensing signal receiving device to receive sensing signals do not occupy the same physical resource block (PRB). It should be noted that there are 5 types of PUCCH channel formats dedicated to the terminal, namely format 0, format 1, format 2, format 3, and format 4. The configuration of the PUCCH resources is performed according to the PUCCH channel format. Since the symbols occupied in the time domain and / or the subcarriers occupied in the frequency domain by different Formats are not completely the same, the uplink communication signal will occupy different channel resources when using different PUCCH channel formats.

[0069] In one embodiment, the method further includes:

[0070] Receive the first information sent by the sensing signal transmitting device or the network side; wherein, the first information characterizes the configuration information of the sensing resources.

[0071] Here, the sensing signal transmitting device may be a base station, and the network side may include an access network or a core network. The first information characterizes the configuration information of the sensing resources, and the configuration information includes the time-frequency position and transmission period of the sensing resources, etc. The time-frequency position includes the starting symbol, the number of symbols, the starting PRB, and the number of PRBs. According to the configuration information of the sensing resources, the sensing signal receiving device can configure the sensing resources. At the same time, based on the configured sensing resources, the sensing signal receiving device can further configure a PUCCH resource set for the terminal, and all or part of this PUCCH resource set does not conflict with the sensing resources. A collaborative sensing resource provided by an embodiment of the present application is as Figure 5 shown. Figure 6 and Figure 7 respectively show a PUCCH resource with a channel format of PUCCH format 0 and a PUCCH resource with a channel format of PUCCH format 2. It can be seen that the PUCCH format 0 resource has no resource conflict with the Figure 5 shown sensing resources. The PUCCH format 2 resource has a resource conflict with the Figure 5 shown sensing resources in the resources occupied by the RB in the frequency domain, and the RB index of the conflict is 2.

[0072] In an embodiment of the present application, when some resources in the first PUCCH resource configured for the terminal do not conflict with the sensing resources configured for the sensing signal receiving device to receive the sensing signal, the network side needs to activate these resources that do not conflict with the sensing resources for the terminal to ensure that the terminal does not transmit on the sensing resources during uplink transmission. In actual application, when the sensing resources configured for the sensing signal receiving device are as Figure 5 shown, the first PUCCH resource configured by the sensing signal receiving device for the terminal includes: Figure 6 the PUCCH format 0 resource shown and Figure 7 the PUCCH format 2 resource shown. Because Figure 6 the PUCCH format 0 resource shown has no conflict with the sensing resources, Figure 7 the PUCCH format 2 resource shown conflicts with the sensing resources, the network side needs to only activate the Figure 6 shown PUCCH format 0 resource for the terminal to ensure that the terminal transmits on the Figure 6 shown PUCCH format 0 resource and does not use the unactivated Figure 7 shown PUCCH format 2 resource.

[0073] Based on this, in one embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the method further includes:

[0074] When the sensing signal receiving device is in the cooperative sensing receiving mode, activate the part of the resources in the first PUCCH resource for the terminal.

[0075] Here, when the sensing signal receiving device is in the cooperative sensing receiving mode, the sensing signal receiving device is in the uplink time slot. For the sensing signal receiving device, the priority of receiving the sensing signal is higher than the priority of receiving the uplink communication signal from the terminal, which can be characterized as the sensing signal having an advantage in the channel resource competition with the uplink communication signal, and can preferentially occupy the channel resources, or the PUCCH resources actually used by the uplink communication signal need to avoid the sensing resources. Then, the resources that do not conflict with the sensing resources can be understood as non-sensing resources.

[0076] Specifically, for the situation where the first PUCCH resource pre-configured for the terminal in the sensing signal receiving device includes resources that do not conflict with the sensing resources and resources that conflict with the sensing resources, only part of the resources in the first PUCCH resource do not conflict with the sensing resources, and the sensing signal receiving device only activates this part of the resources for the terminal, and the terminal can only send PUCCH on the activated part of the resources. In this way, channel isolation between the sensing signal and the uplink communication signal in the time domain and / or frequency domain can be achieved, and interference can be reduced.

[0077] In the embodiment of the present application, if the sensing resources configured for the sensing signal receiving device are as Figure 5 shown, the first PUCCH resource pre-configured for the terminal includes:

[0078] A PUCCH resource with a channel format of PUCCH format 0, and the configured high-layer parameters include: the initial cyclic shift index value (initialCyclicShift) is 0, the number of symbols (nrofSymbols) is 1, and the first symbol index (startingSymbolIndex) is 2.

[0079] A PUCCH resource with a channel format of PUCCH format 1, and the configured high-layer parameters include: initialCyclicShift is 0, nrofSymbols is 4, startingSymbolIndex is 2, and the time domain orthogonal cover code (timeDomainOCC, Time Domain Orthogonal Cover Code) is 2.

[0080] A PUCCH resource with a channel format of PUCCH format 2, and the configured higher layer parameters include: the number of PRBs (nrofPRBs) is 3, nrofSymbols is 1, and startingSymbolIndex is 2.

[0081] It should be noted that the descriptions of the PUCCH resource examples with a channel format of PUCCH format 0 and the PUCCH resource with a channel format of PUCCH format 2 given here can be respectively understood Figure 6 and Figure 7 by comparison.

[0082] A PUCCH resource with a channel format of PUCCH format 3, and the configured higher layer parameters include: nrofPRBs is 16, nrofSymbols is 4, and startingSymbolIndex is an integer from 0 to 10.

[0083] A PUCCH resource with a channel format of PUCCH format 4, and the configured higher layer parameters include: nrofSymbols is 4, the orthogonal cover code length (occ-Length, Orthogonal Cover Code Length) is n2, the orthogonal cover code index (occ-Index, Orthogonal Cover Code Index) is n0, and startingSymbolIndex is 2.

[0084] Then, PUCCH format 0, PUCCH format 1, and PUCCH format 4 here have no conflict with the sensing resources; PUCCH format 2 and PUCCH format 0 have conflicts with the sensing resources. Therefore, some resources in the first PUCCH resource have no conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals, and the some resources here include: PUCCH resources with a channel format of PUCCH format 0, PUCCH format 1, and PUCCH format 4. At this time, although there are 3 formats of PUCCH resources that have no conflict with the sensing resources, in order to save channel resources, only one of them can be selected to be activated according to the amount of PUCCH information that the terminal needs to send.

[0085] In addition, it should be noted that when the sensing signal receiving device is in a non-cooperative sensing receiving mode, the above configuration constraints on the PUCCH resources of the terminal are invalid.

[0086] In one embodiment, activating the partial resources in the first PUCCH resource for the terminal includes:

[0087] Sending a first indication to the terminal; where

[0088] The first indication is used to instruct the terminal to use the partial resources in the first PUCCH resource to send PUCCH; or, the first indication is used to instruct that when there is a conflict between the PUCCH resource used by the terminal and the sensing resource, no PUCCH is sent on the PUCCH resource used by the terminal.

[0089] Here, when only partial resources in the first PUCCH resource have no conflict with the sensing resource, the sensing signal receiving device activates this partial resource in the first PUCCH resource by sending a first indication to the terminal, that is, instructs the terminal to use this part of the resource in the configured first PUCCH resource that has no conflict with the sensing resource to send PUCCH.

[0090] Or, when there is a conflict between the PUCCH resource used by the terminal and the sensing resource, the sensing signal receiving device sends a first indication to the terminal to prevent the terminal from using this PUCCH resource, so as to avoid the uplink signal sent by the terminal from interfering with the sensing signal.

[0091] In one embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; the first indication is sent to the terminal through DCI; and / or,

[0092] The first PUCCH resource includes resources for transmitting SR and / or CSI; the first indication is sent to the terminal by means of semi-static configuration for the first PUCCH resource.

[0093] In specific applications, the sensing signal receiving device can send a first indication to the terminal through a physical downlink control channel (PDCCH, Physical Downlink Control Channel) to schedule the uplink resources that the terminal can use. In New Radio (NR), the channel formats used by the terminal to send uplink communication signals include long PUCCH format and short PUCCH format. Among them, PUCCH format 0 and PUCCH format 2 are short PUCCH formats, which can be transmitted on the last 1 or 2 symbols of a time slot to feedback HARQ and / or CSI of the physical downlink shared channel (PDSCH, Physical Downlink Shared Channel) in the same time slot, so as to achieve the purpose of low latency.

[0094] Specifically, for the PUCCH resources used to transmit HARQ feedback, the first indication is characterized as DCI. The first PUCCH resources pre-configured for the terminal include resources that do not conflict with the sensing resources and resources that conflict with the sensing resources. The sensing signal receiving device sends the first indication DCI 1_0 or DCI 1_1 to the terminal through the PDCCH, and the first indication is only used to indicate the activation of the resources that do not conflict with the sensing resources. If all the PUCCH resources used to transmit HARQ feedback conflict with the sensing resources, then after receiving the first indication, at the current transmission position, the terminal does not send any PUCCH.

[0095] If the sensing resources configured for the sensing signal receiving device are as Figure 5 shown, when the first PUCCH resources pre-configured for the terminal by the sensing signal receiving device include: Figure 6 the PUCCH format 0 resources and Figure 7 the PUCCH format 2 resources, the sensing signal receiving device sends DCI 1_0 or DCI 1_1 to the terminal through the PDCCH, and only indicates the activation of the PUCCH resources with the PUCCH format of PUCCH format 0 to indicate that the terminal only transmits on non-sensing resources.

[0096] For the PUCCH resources used to transmit SR and CSI, the sensing signal receiving device sends the first indication to the terminal through the PDCCH, and the first indication is used to indicate that the high-layer signaling performs semi-static configuration for the PUCCH resources used by the terminal. The configured first PUCCH resources only include resources that do not conflict with the sensing resources, which can ensure that the terminal only uses non-sensing resources for transmission and does not occupy sensing resources. If all the PUCCH resources used to transmit SR and CSI conflict with the sensing resources, then at the current transmission position, the terminal does not send any PUCCH.

[0097] If the sensing resources configured for the sensing signal receiving device are as Figure 5 shown, when performing semi-static configuration for the PUCCH resources used by the terminal, the PUCCH format 2 resources of Figure 7 will not be configured for the terminal, or when configuring the resources with the channel format of PUCCH format 2 for the terminal, only other PUCCH format 2 resources except those with the first PRB (startingPRB) index of 2 and nrofPRBs of 8 are considered, and / or the symbol index in the time domain is not 2, 6, 10, so as to avoid the overlap of the resources used by the uplink communication signal and the sensing signal and cause interference.

[0098] Corresponding to the channel resource configuration method on the side of the sensing signal receiving device provided above, an embodiment of the present application further provides a channel resource configuration method, which is applied to a terminal, as Figure 8 shown, including:

[0099] Step 801: Receive the first PUCCH resource configured by the sensing signal receiving device for the terminal; wherein,

[0100] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0101] Here, according to the first PUCCH resource configured by the sensing signal receiving device for the terminal, the terminal uses the resources that do not conflict with the sensing resources to send uplink communication signals, which can reduce interference to the sensing signals.

[0102] In an embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the part of the resources is activated when the sensing signal receiving device is in the cooperative sensing reception mode.

[0103] Here, when the sensing signal receiving device is in the cooperative sensing reception mode, the terminal configures the PUCCH resource according to the first PUCCH resource configured by the sensing signal receiving device and uses the activated PUCCH resource to transmit signals. When the sensing signal receiving device is in the non - cooperative sensing reception mode, the terminal no longer sends PUCCH according to the PUCCH resource configuration constraint of the sensing signal receiving device for the terminal.

[0104] In an embodiment, the method further includes:

[0105] Receive the first indication sent by the sensing signal receiving device;

[0106] In response to the first indication, use the part of the resources in the first PUCCH resource to send PUCCH; or, in the case where there is a conflict between the PUCCH resource used by the terminal and the sensing resources, do not send PUCCH on the PUCCH resource used by the terminal.

[0107] In an embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; receive the first indication sent by the sensing signal receiving device through DCI; and / or,

[0108] The first PUCCH resource includes resources for transmitting SR and / or CSI; receive the first indication sent by the sensing signal receiving device in a semi - static configuration manner for the first PUCCH resource.

[0109] In specific applications, the terminal can receive a first indication through the PDCCH and schedule uplink resources according to the first indication.

[0110] To implement the channel resource configuration method of the embodiments of the present application, the embodiments of the present application further provide a channel resource configuration device, which is set on a sensing signal receiving device, such as Figure 9 As shown, the device 900 includes:

[0111] A configuration unit 901, configured to configure a first PUCCH resource for the terminal; wherein,

[0112] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0113] In one embodiment, the device 900 further includes:

[0114] A receiving unit, configured to receive first information sent by a sensing signal transmitting device or a network side; wherein,

[0115] The first information represents the configuration information of the sensing resources.

[0116] In one embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the device 900 further includes:

[0117] An activation unit, configured to:

[0118] When the sensing signal receiving device is in the cooperative sensing receiving mode, activate the part of the resources in the first PUCCH resource for the terminal.

[0119] In one embodiment, the activation unit activates the part of the resources in the first PUCCH resource for the terminal, including:

[0120] Sending a first indication to the terminal; wherein,

[0121] The first indication is used to instruct the terminal to use the part of the resources in the first PUCCH resource to send PUCCH; or, the first indication is used to instruct that when there is a conflict between the PUCCH resources used by the terminal and the sensing resources, no PUCCH is sent on the PUCCH resources used by the terminal.

[0122] In one embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; the first indication is sent to the terminal through DCI; and / or,

[0123] The first PUCCH resource includes resources for transmitting SR and / or CSI; the first indication is sent to the terminal by means of semi-static configuration of the first PUCCH resource.

[0124] In practical applications, the configuration unit 901 can be implemented by a communication interface in the channel resource configuration device 900.

[0125] To implement the channel resource configuration method of the embodiments of the present application, the embodiments of the present application further provide a channel resource configuration device, which is set on a terminal, as Figure 10 shown, the device 1000 includes:

[0126] A first receiving unit 1001, configured to receive a first PUCCH resource configured for the terminal by a sensing signal receiving device; wherein,

[0127] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0128] Wherein, in one embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the part of the resources is activated when the sensing signal receiving device is in the cooperative sensing receiving mode.

[0129] In one embodiment, the device 1000 further includes:

[0130] A second receiving unit, configured to receive a first indication sent by the sensing signal receiving device;

[0131] In response to the first indication, use the part of the resources in the first PUCCH resource to send PUCCH; or, when there is a conflict between the PUCCH resource used by the terminal and the sensing resources, do not send PUCCH on the PUCCH resource used by the terminal.

[0132] In one embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; receive the first indication sent by the sensing signal receiving device through DCI; and / or,

[0133] The first PUCCH resource includes resources for transmitting SR and / or CSI; receive the first indication sent by the sensing signal receiving device by means of semi-static configuration of the first PUCCH resource.

[0134] In practical applications, the first receiving unit 1001 can be implemented by a communication interface in the channel resource configuration device 1000.

[0135] It should be noted that: when the above-mentioned channel resource configuration apparatuses 900 and 1000 perform channel resource configuration, only the division of the above-mentioned program modules is used for illustration. In practical applications, the above-mentioned processing can be allocated to different program modules according to needs, that is, the internal structure of the apparatus is divided into different program modules to complete all or part of the above-described processing. In addition, the above-mentioned channel resource configuration apparatus and the method embodiment of the channel resource configuration method belong to the same concept. For the specific implementation process, please refer to the method embodiment, which will not be elaborated here.

[0136] Based on the hardware implementation of the above program modules, and in order to implement the method on the side of the sensing signal receiving device in the embodiments of the present application, the embodiments of the present application further provide a sensing signal receiving device, such as Figure 11 shown, the sensing signal receiving device 1100 includes:

[0137] A first communication interface 1102 capable of interacting with other network nodes;

[0138] A first processor 1101 is connected to the first communication interface 1102 to realize information interaction with other network nodes. When the first processor 1101 runs a computer program, it executes the method provided by the above one or more technical solutions. And the computer program is stored on the first memory 1103;

[0139] Specifically, the first communication interface 1102 is used to configure a first PUCCH resource for the terminal; wherein,

[0140] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0141] Wherein, in one embodiment, the first communication interface 1102 is further used to receive a first piece of information sent by a sensing signal transmitting device or the network side; wherein,

[0142] The first piece of information represents the configuration information of the sensing resources.

[0143] In one embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the first communication interface 1102 is further used for:

[0144] When the sensing signal receiving device is in the cooperative sensing receiving mode, activate the part of the resources in the first PUCCH resource for the terminal.

[0145] In one embodiment, the first communication interface 1102 activates the partial resources in the first PUCCH resource for the terminal, including:

[0146] Sending a first indication to the terminal; wherein,

[0147] The first indication is used to instruct the terminal to use the partial resources in the first PUCCH resource to send PUCCH; or, the first indication is used to instruct that when there is a conflict between the PUCCH resource used by the terminal and the sensing resource, no PUCCH is sent on the PUCCH resource used by the terminal.

[0148] In one embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; the first indication is sent to the terminal through DCI and / or,

[0149] The first PUCCH resource includes resources for transmitting SR and / or CSI; the first indication is sent to the terminal by means of semi-static configuration for the first PUCCH resource.

[0150] It should be noted that: The specific processing procedures of the first processor 1101 and the first communication interface 1102 can be understood with reference to the above method.

[0151] Of course, in actual application, each component in the sensing signal receiving device 1100 is coupled together through the bus system 1104. It can be understood that the bus system 1104 is used to realize the connection and communication between these components. In addition to the data bus, the bus system 1104 also includes a power bus, a control bus, and a status signal bus. However, for the sake of clear description, in Figure 11 all kinds of buses are labeled as the bus system 1104.

[0152] The first memory 1103 in the embodiment of the present application is used to store various types of data to support the operation of the sensing signal receiving device 1100. Examples of these data include: any computer program for operating on the sensing signal receiving device 1100.

[0153] The method disclosed in the embodiments of the present application above can be applied to or implemented by the first processor 1101. The first processor 1101 may be an integrated circuit chip with signal processing capabilities. During implementation, the steps of the above method can be completed by the integrated logic circuit in hardware or instructions in software form in the first processor 1101. The above-mentioned first processor 1101 may be a general-purpose processor, a digital signal processor (DSP), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The first processor 1101 can implement or execute the various methods, steps, and logic block diagrams disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or any conventional processor, etc. Combining with the steps of the method disclosed in the embodiments of the present application, it can be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and this storage medium is located in the first memory 1103. The first processor 1101 reads the information in the first memory 1103 and combines its hardware to complete the steps of the foregoing method.

[0154] In an exemplary embodiment, the sensing signal receiving device 1100 can be implemented by one or more application-specific integrated circuits (ASICs), DSPs, programmable logic devices (PLDs), complex programmable logic devices (CPLDs), field-programmable gate arrays (FPGAs), general-purpose processors, controllers, microcontroller units (MCUs), microprocessors, or other electronic components, and is used to execute the foregoing method.

[0155] Based on the hardware implementation of the above program module, and in order to implement the method on the terminal side in the embodiments of the present application, the embodiments of the present application also provide a terminal, as Figure 12 shown. The terminal 1200 includes:

[0156] A second communication interface 1202, capable of interacting with other network nodes for information;

[0157] The second processor 1201 is connected to the second communication interface 1202 to enable information interaction with other network nodes. When the second processor 1201 is used to run a computer program, it executes the method provided by one or more of the above technical solutions. And the computer program is stored on the second memory 1203.

[0158] Specifically, the second communication interface 1202 is configured to receive the first PUCCH resource configured for the terminal by the sensing signal receiving device; wherein,

[0159] All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

[0160] Wherein, in one embodiment, part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the part of the resources is activated when the sensing signal receiving device is in the cooperative sensing receiving mode.

[0161] In one embodiment, the second communication interface 1202 is further configured to receive a first indication sent by the sensing signal receiving device;

[0162] In response to the first indication, use the part of the resources in the first PUCCH resource to send PUCCH; or, in the case where the PUCCH resource used by the terminal conflicts with the sensing resource, do not send PUCCH on the PUCCH resource used by the terminal.

[0163] In one embodiment, the first PUCCH resource includes resources for transmitting HARQ feedback; receive the first indication sent by the sensing signal receiving device through DCI; and / or,

[0164] The first PUCCH resource includes resources for transmitting SR and / or CSI; receive the first indication sent by the sensing signal receiving device in a semi-static configuration manner for the first PUCCH resource.

[0165] It should be noted that: The specific processing procedures of the second processor 1201 and the second communication interface 1202 can be understood with reference to the above method.

[0166] Of course, in practical applications, the various components in the terminal 1200 are coupled together through the bus system 1204. It can be understood that the bus system 1204 is used to realize the connection and communication between these components. The bus system 1204 includes not only a data bus, but also a power bus, a control bus, and a status signal bus. However, for the sake of clear illustration, in Figure 12All kinds of buses are labeled as bus system 1204.

[0167] The second memory 1203 in the embodiments of the present application is used to store various types of data to support the operation of the terminal 1200. Examples of such data include: any computer program for operating on the terminal 1200.

[0168] The methods disclosed in the embodiments of the present application described above can be applied to, or implemented by, the second processor 1201. The second processor 1201 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the integrated logic circuit in the hardware of the second processor 1201 or instructions in the form of software. The above-mentioned second processor 1201 may be a general-purpose processor, DSP, or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The second processor 1201 can implement or execute the various methods, steps, and logic block diagrams disclosed in the embodiments of the present application. The general-purpose processor may be a microprocessor or any conventional processor, etc. Combining the steps of the methods disclosed in the embodiments of the present application, it can be directly embodied as being executed and completed by a hardware decoding processor, or by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, and this storage medium is located in the second memory 1203. The second processor 1201 reads the information in the second memory 1203 and combines its hardware to complete the steps of the foregoing method.

[0169] In an exemplary embodiment, the terminal 1200 can be implemented by one or more ASICs, DSPs, PLDs, CPLDs, FPGAs, general-purpose processors, controllers, MCUs, Microprocessors, or other electronic components for executing the foregoing methods.

[0170] It can be understood that the memories (the first memory 1103 and the second memory 1203) in the embodiments of the present application can be volatile memories or non-volatile memories, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read-Only Memory), an electrically erasable programmable read-only memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), a ferromagnetic random access memory (FRAM, ferromagnetic random access memory), a flash memory (Flash Memory), a magnetic surface memory, an optical disc, or a compact disc read-only memory (CD-ROM, Compact Disc Read-Only Memory); the magnetic surface memory can be a disk memory or a tape memory. The volatile memory can be a random access memory (RAM, Random Access Memory), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as a static random access memory (SRAM, Static Random Access Memory), a synchronous static random access memory (SSRAM, Synchronous Static Random Access Memory), a dynamic random access memory (DRAM, Dynamic Random Access Memory), a synchronous dynamic random access memory (SDRAM, Synchronous Dynamic Random Access Memory), a double data rate synchronous dynamic random access memory (DDR SDRAM, Double Data Rate Synchronous Dynamic Random Access Memory), an enhanced synchronous dynamic random access memory (ESDRAM, Enhanced Synchronous Dynamic Random Access Memory), a sync link dynamic random access memory (SLDRAM, SyncLink Dynamic Random Access Memory), and a direct rambus random access memory (DRRAM, Direct Rambus Random Access Memory).The memories described in the embodiments of the present application are intended to include, but are not limited to, these and any other suitable types of memories.

[0171] In an exemplary embodiment, the embodiments of the present application also provide a storage medium, namely a computer storage medium, specifically a computer-readable storage medium. For example, it includes a first memory 1103 that stores a computer program, and the above computer program can be executed by a first processor 1101 of the sensing signal receiving device 1100 to complete the steps described in the foregoing channel resource configuration method. Another example is a second memory 1203 that stores a computer program, and the above computer program can be executed by a second processor 1201 of the terminal 1200 to complete the steps described in the foregoing channel resource configuration method. The computer-readable storage medium can be a FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disc, or CD-ROM, etc.

[0172] It should be noted that: "first", "second", etc. are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0173] In this article, the term "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the term "at least one" in this article means any one or any combination of at least two of multiple ones. For example, including at least one of A, B, and C can represent including any one or more elements selected from the set composed of A, B, and C.

[0174] In addition, the technical solutions described in the embodiments of the present application can be combined arbitrarily without conflict. The above is only a preferred embodiment of the present application and is not used to limit the protection scope of the present application.

Claims

1. A channel resource allocation method, characterized in that Applied to a sensing signal receiving device, including: Configuring a first Physical Uplink Control Channel (PUCCH) resource for a terminal; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

2. The method according to claim 1, characterized in that, The method further includes: Receiving first information sent by a sensing signal transmitting device or a network side; wherein, The first information characterizes the configuration information of the sensing resources.

3. The method according to claim 1 or 2, characterized in that, Part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the method further includes: When the sensing signal receiving device is in a cooperative sensing receiving mode, activating the part of the resources in the first PUCCH resource for the terminal.

4. The method according to claim 3, wherein Activating the part of the resources in the first PUCCH resource for the terminal includes: Sending a first indication to the terminal; wherein, The first indication is used to instruct the terminal to use the part of the resources in the first PUCCH resource to send PUCCH; or, the first indication is used to instruct that when there is a conflict between the PUCCH resource used by the terminal and the sensing resources, no PUCCH is sent on the PUCCH resource used by the terminal.

5. The method according to claim 4, wherein The first PUCCH resource includes resources for transmitting Hybrid Automatic Repeat reQuest (HARQ) feedback; sending the first indication to the terminal through Downlink Control Information (DCI); and / or, The first PUCCH resource includes resources for transmitting a Scheduling Request (SR) and / or Channel State Information (CSI); sending the first indication to the terminal by means of semi-static configuration for the first PUCCH resource.

6. A channel resource allocation method, characterized in that, Applied to a terminal, including: Receiving a first PUCCH resource configured for the terminal by a sensing signal receiving device; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

7. The method according to claim 6, wherein Part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals; the part of the resources is activated when the sensing signal receiving device is in a cooperative sensing receiving mode.

8. The method according to claim 7, wherein The method further includes: Receiving a first indication sent by the sensing signal receiving device; In response to the first indication, using the part of the resources in the first PUCCH resource to send PUCCH; or, when there is a conflict between the PUCCH resource used by the terminal and the sensing resources, not sending PUCCH on the PUCCH resource used by the terminal.

9. The method according to claim 8, wherein The first PUCCH resource includes resources for transmitting HARQ feedback; receiving the first indication sent by the sensing signal receiving device through DCI; and / or,The first PUCCH resource includes resources for transmitting SR and / or CSI; receiving the first indication sent by the sensing signal receiving device by means of semi-static configuration for the first PUCCH resource. Including:

10. A channel resource allocation device, characterized in that, ​ A configuration unit for configuring a first PUCCH resource for a terminal; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

11. A channel resource allocation device, characterized in that, It includes: A first receiving unit for receiving the first PUCCH resource configured for the terminal by the sensing signal receiving device; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

12. A sensing signal receiving device, characterized in that, It includes: A first processor and a first communication interface; wherein, The first communication interface is used to configure a first PUCCH resource for the terminal; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

13. A terminal, characterized in that, It includes: A second processor and a second communication interface; wherein, The second communication interface is used to receive the first PUCCH resource configured for the terminal by the sensing signal receiving device; wherein, All or part of the resources in the first PUCCH resource do not conflict with the sensing resources configured for the sensing signal receiving device to receive sensing signals.

14. A sensing signal receiving device, characterized in that, It includes: A first processor and a first memory for storing a computer program that can run on the processor, Wherein, when the first processor is used to run the computer program, it executes the steps of the method according to any one of claims 1 to 5.

15. A terminal, characterized in that, It includes: A second processor and a second memory for storing a computer program that can run on the processor, Wherein, when the second processor is used to run the computer program, it executes the steps of the method according to any one of claims 6 to 9.

16. A storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the steps of the method according to any one of claims 1 to 5, or implements the steps of the method according to any one of claims 6 to 9.

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