Transmission cancellation method, communication device, and storage medium

Abstract

Embodiments of the present disclosure provide a transmission cancellation method, a communication device, and a storage medium. The transmission cancellation method executed by a first device comprises: at least canceling the first type of transmission in an overlapped portion of a first type of transmission and a second type of transmission, wherein the first type of transmission and the second type of transmission satisfy one of the following conditions: the priority of the first type of transmission is lower than the priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of a sensing service and a communication service. In this way, when a first type of transmission conflicts with a second type of transmission, the first type of transmission is canceled at least in the overlapped portion, ensuring that a second transmission having a higher or equal priority than / to the first type of transmission is not affected by a first transmission, thereby ensuring the transmission quality of the second type of transmission.

Description

Transmission cancellation method, communication device, and storage medium TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of communication, and particularly relates to a transmission cancellation method, a communication device, and a storage medium. BACKGROUND

[0002] The sensing service can be a service of sensing a target, for example, by sensing the position, size, shape, distribution condition, and / or moving speed of the target. The communication service can be a service of data transmission, for example, transmission of service data between a terminal and a network device.

[0003] SUMMARY

[0004] The present disclosure provides a transmission cancellation method, a communication device, and a storage medium.

[0005] According to a first aspect of an embodiment of the present disclosure, a transmission cancellation method is provided, which is performed by a first device, and the method comprises: canceling at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein the first type of transmission and the second type of transmission satisfy one of the following conditions: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of a sensing service and a communication service. According to a second aspect of an embodiment of the present disclosure, a transmission cancellation method is provided, which is performed by a second device, and the method comprises: receiving a first indication, the first indication being used to indicate that the first type of transmission is canceled at least in an overlapping part of the first type of transmission and a second type of transmission, wherein the first type of transmission and the second type of transmission satisfy one of the following conditions: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of a sensing service and a communication service.

[0006] According to a third aspect of embodiments of the present disclosure, a first device is provided, wherein the first device comprises a processing module configured to cancel at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a condition is met between the first type of transmission and the second type of transmission, and the condition is one of: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of a sensing service and a communication service.

[0007] According to a fourth aspect of embodiments of the present disclosure, a second device is provided, wherein the second device comprises a receiving module configured to receive a first indication, the first indication being used to indicate to cancel at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a condition is met between the first type of transmission and the second type of transmission, and the condition is one of: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of a sensing service and a communication service.

[0008] According to a fifth aspect of embodiments of the present disclosure, a communication system is provided, wherein the communication system comprises: a first device configured to perform the transmission cancellation method according to any of the technical solutions of the first aspect; and / or a second device configured to perform the transmission cancellation method according to any of the technical solutions of the second aspect.

[0009] According to a sixth aspect of embodiments of the present disclosure, a communication device is provided, wherein the communication device comprises: one or more processors; and wherein the processor is configured to invoke instructions to cause the communication device to perform the transmission cancellation method according to any of the technical solutions of the first aspect to the second aspect.

[0010] According to a seventh aspect of embodiments of the present disclosure, a storage medium is provided, wherein the storage medium stores instructions, and when the instructions run on a communication device, the instructions cause the communication device to perform the transmission cancellation method according to any of the technical solutions of the first aspect to the second aspect.

[0011] According to an eighth aspect of the embodiments of the present disclosure, a program product is provided, wherein the program product comprises a computer program, and when the computer program is executed by a communication device, the communication device is enabled to implement the transmission cancellation method provided by any of the foregoing first aspect to the second aspect.

[0012] The technical solution provided by the embodiments of the present disclosure can ensure that the second transmission with a priority higher than or equal to the first transmission is not interfered by the first transmission at least in the overlapping part when the first type of transmission and the second type of transmission collide, thereby ensuring the transmission quality of the second type of transmission.

[0013] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and are not limiting on the embodiments of the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings, which are incorporated into and form part of the specification, illustrate the embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the embodiments of the present disclosure.

[0015] FIG. 1A is a schematic diagram of an architecture of a communication system according to an exemplary embodiment;

[0016] FIG. 1B is a schematic diagram of a sensing mode according to an exemplary embodiment;

[0017] FIG. 1C is a schematic diagram of a collision between a sensing service and a communication service according to an exemplary embodiment;

[0018] FIG. 2A is an interaction schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0019] FIG. 2B is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0020] FIG. 2C is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0021] FIG. 2D is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0022] FIG. 2E is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0023] FIG. 2F is an interaction schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0024] FIG. 2G is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0025] FIG. 2H is a schematic diagram of a transmission cancellation method according to an exemplary embodiment;

[0026] FIG. 2I is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0027] FIG. 2J is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0028] FIG. 2K is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0029] FIG. 2L is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0030] FIG. 2M is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0031] FIG. 2N is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0032] FIG. 2O is a schematic diagram illustrating a transmission cancellation method according to an example embodiment;

[0033] FIG. 3 is a flow diagram illustrating a transmission cancellation method according to an example embodiment;

[0034] FIG. 4 is a flow diagram illustrating a transmission cancellation method according to an example embodiment;

[0035] FIG. 5A is a structural diagram of a first device according to an example embodiment;

[0036] FIG. 5B is a structural diagram of a second device according to an example embodiment;

[0037] FIG. 6A is a structural diagram of a communication device according to an example embodiment;

[0038] FIG. 6B is a structural diagram of a chip according to an example embodiment. DETAILED DESCRIPTION

[0039] The embodiments of the present disclosure provide a transmission cancellation method, a communication device, a communication system and a storage medium.

[0040] The first aspect provides a transmission cancellation method, wherein the method is performed by a first device, and the method comprises: cancelling at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a condition is met between the first type of transmission and the second type of transmission, and the condition is one of: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of the sensing service and the communication service.

[0041] Therefore, when the first type of transmission and the second type of transmission conflict, at least the first type of transmission in the overlapping part is cancelled, so that the second transmission with a priority higher than or equal to the first type of transmission is ensured not to be interfered by the first transmission, and the transmission quality of the second type of transmission is ensured.

[0042] In some embodiments of the first aspect, the cancelling at least the first type of transmission in the overlapping part of the first type of transmission and the second type of transmission comprises at least one of: cancelling the first type of transmission in the overlapping part; cancelling the first type of transmission starting from the overlapping part in a time domain; and cancelling the first type of transmission. Exemplarily, a guard interval is introduced, so that the first type of transmission is cancelled in the guard interval and the overlapping part, so that the interference of the first type of transmission on the second type of transmission caused by the device processing capability and / or clock not being completely consistent is as little as possible.

[0043] The above scheme provides three ways of cancelling the first type of transmission, so that the cancellation way can be flexibly selected according to requirements and / or application scenarios when the scheme is implemented.

[0044] In some embodiments of the first aspect, the guard interval comprises at least one of: a first type of interval, the first type of interval being a time domain interval related to a time domain position of the overlapping part; a second type of interval, the second type of interval being a frequency domain interval related to a frequency domain position of the overlapping part; and a third type of interval, the third type of interval being related to both the time domain position and the frequency domain position of the overlapping part.

[0045] The above scheme introduces three types of guard intervals, which respectively protect the second type of transmission in the time domain and / or the frequency domain, and further improves the transmission quality of the second type of transmission. In some embodiments of the first aspect, the first type of interval comprises at least one of:

[0046] a first time domain interval, the first time domain interval being a time domain interval related to a time domain start position of the overlapping part;

[0047] a second time domain interval, the second time domain interval being a time domain interval related to a time domain end position of the overlapping part.

[0048] In this way, the first type of interval is divided into the first time domain interval and the second time domain interval, and the time domain isolation of the first type of transmission and the second type of transmission can be achieved by setting one or two.

[0049] In some embodiments of the first aspect, the length of the first time domain interval is equal to: a minimum interval between a time domain start position of the second type of transmission and a time domain start position at which the first type of transmission is cancelled; or,

[0050] The length of the first time domain interval is equal to: a minimum interval between a time domain termination position of the first type of transmission that is cancelled and a time domain termination position of the second type of transmission; or the length of the first time domain interval is equal to a predefined first time domain length.

[0051] The above scheme defines several types of the first type of interval, so that the first device can flexibly select and use according to actual needs and / or application scenarios.

[0052] In some embodiments of the first aspect, the second time domain interval includes one of: the length of the second time domain interval is equal to: a minimum interval between a time domain termination position of the second type of transmission and a time domain termination position at which the first type of transmission is cancelled; or the length of the second time domain interval is equal to a predefined second time domain length.

[0053] The above scheme defines several types of the second time domain interval, so that the first device can flexibly select and use according to actual needs and / or application scenarios.

[0054] In some embodiments of the first aspect, the second type of interval includes at least one of: a first frequency domain interval, the first frequency domain interval being a frequency domain interval related to a frequency domain start position of the overlapping position overlapping part; and a second frequency domain interval, the second frequency domain interval being a frequency domain interval related to a frequency domain termination position of the overlapping position overlapping part.

[0055] The above scheme defines several types of the second type of interval, so that the first device can flexibly select and use according to actual needs and / or application scenarios.

[0056] In some embodiments of the first aspect, the third type of interval includes N1 time units adjacent to a time domain start position of the overlapping part in the time domain, N2 time units adjacent to a time domain termination position of the overlapping part in the time domain, M1 frequency domain resources adjacent to a frequency domain start position of the overlapping part in the frequency domain, and M2 frequency domain resources adjacent to a frequency domain termination position of the overlapping part in the frequency domain; N1, N2, M1 and M2 are positive integers.

[0057] The above scheme gives a specific example of the third type of interval, and the specific implementation is not limited to the above example. Through the introduction of the third type of interval, the time domain and frequency domain isolation of the first type of transmission and the second type of transmission can be realized after canceling the first type of transmission.

[0058] In some embodiments of the first aspect, canceling the first type of transmission in the overlapping part and the guard interval comprises at least one of the following: the guard interval is a first time domain interval, canceling the first type of transmission in the first time domain interval and the overlapping part; the guard interval is a first time domain interval, canceling the first type of transmission starting from the first time domain interval in the time domain; the guard interval is a second time domain interval, canceling the first type of transmission in the overlapping part and the second time domain interval in the time domain; the guard interval is a second time domain interval, canceling the first type of transmission before the second time domain interval in the time domain; the guard interval comprises a first time domain interval and a second time domain interval, canceling the first type of transmission in the overlapping part and canceling the first type of transmission in at least one of the first time domain interval and the second time domain interval; the guard interval is a first frequency domain interval, canceling the first type of transmission in the overlapping part and the first frequency domain interval; the guard interval is a second frequency domain interval, canceling the first type of transmission in the overlapping part and the first frequency domain interval; the guard interval is a first frequency domain interval and a second frequency domain interval, canceling the first type of transmission in the overlapping part and canceling the first type of transmission in at least one of the first frequency domain interval and the second frequency domain interval; the guard interval is a third type of interval, canceling the first type of transmission in the overlapping part and the third type of interval.

[0059] The above scheme gives a specific example of the third type of interval, and the specific implementation is not limited to the above example. Through the introduction of the third type of interval, the time domain and frequency domain isolation of the first type of transmission and the second type of transmission can be realized after canceling the first type of transmission.

[0060] In some embodiments of the first aspect, the canceled first type of transmission is performed at a first time domain position, and the first time domain position is located after a time domain termination position of the second type of transmission.

[0061] Based on the above scheme, the canceled first type of transmission is performed at the first time domain position after canceling the first type of transmission, in which case the canceled first type of transmission can be automatically performed without scheduling and / or configuration of the network device, and the first type of transmission can be completed.

[0062] The second aspect provides a transmission cancellation method, wherein the method is performed by a second device, and the method comprises: receiving a first indication, the first indication being used to indicate that a first type of transmission is cancelled at least in an overlapping part of the first type of transmission and a second type of transmission, wherein the first type of transmission and the second type of transmission satisfy one of the following conditions: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; and the first type of transmission comprises at least one of a sensing service and a communication service.

[0063] The second type of transmission comprises at least one of the sensing service and the communication service.

[0064] According to the above scheme, the second device receives the first indication from the first device, and cancels the first type of transmission at least in the overlapping part according to the first indication. Exemplarily, the second device does not need to determine whether to cancel or how to cancel the first type of transmission by itself, and the second device determines how to cancel the first type of transmission according to the indication of the first device. On the one hand, the consistency of the first device and the second device in cancelling the first type of transmission is achieved, and on the other hand, the cancellation operation of the second device is simplified or the cancellation operation of the second device is more accurate.

[0065] The third aspect provides a first device, wherein the first device comprises: a processing module configured to cancel a first type of transmission at least in an overlapping part of the first type of transmission and a second type of transmission, wherein the first type of transmission and the second type of transmission satisfy one of the following conditions: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of the sensing service and the communication service.

[0066] The fourth aspect provides a second device, wherein the second device comprises: a receiving module configured to receive a first indication, the first indication being used to indicate that at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission is cancelled, wherein the following condition is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; and the second type of transmission comprises at least one of the sensing service and the communication service.

[0067] The fifth aspect provides a communication system, wherein the communication system comprises: a first device configured to perform the transmission cancellation method of any of the technical solutions of the first aspect; and / or a second device configured to perform the transmission cancellation method of any of the technical solutions of the second aspect.

[0068] In the sixth aspect, the embodiments of the present disclosure provide a program product, wherein the program product comprises a computer program, and the computer program is executed by a communication device to enable the communication device to implement the transmission cancellation method described in the optional implementation manners of the first aspect to the second aspect.

[0069] In the seventh aspect, the embodiments of the present disclosure provide a computer program, which, when executed on a computer, causes the computer to perform the transmission cancellation method described in the optional implementation manners of the first aspect to the second aspect.

[0070] In the eighth aspect, the embodiments of the present disclosure provide a communication device, wherein the communication device comprises: one or more processors; and wherein the processor is configured to invoke instructions to cause the communication device to perform the transmission cancellation method of any of the first aspect and / or the second aspect.

[0071] It can be understood that the UE, the network device, the communication system, the program product and the computer program described above are used to execute the method provided by the embodiments of the present disclosure. Therefore, the beneficial effects achieved by the above can refer to the beneficial effects of the corresponding method, which will not be described here.

[0072] In some embodiments, the transmission cancellation method, the information processing method, the communication method and other terms in the title of the present disclosure can be replaced with each other.

[0073] The embodiments of the present disclosure are not exhaustive, but only illustrate some embodiments, and are not specific limitations on the protection scope of the present disclosure. In the case of no contradiction, each step in an embodiment can be implemented as an independent embodiment, and the steps can be combined arbitrarily, for example, the scheme after removing part of the steps in an embodiment can also be implemented as an independent embodiment, and the order of the steps in an embodiment can be exchanged arbitrarily, in addition, the optional implementation manners in an embodiment can be combined arbitrarily; in addition, the embodiments can be combined arbitrarily, for example, part or all steps of different embodiments can be combined arbitrarily, an embodiment can be combined with optional implementation manners of other embodiments arbitrarily.

[0074] In each embodiment of the present disclosure, the terms and / or descriptions between the embodiments are consistent if there is no special description and logical conflict, and can be referred to each other, and the technical features in different embodiments can be combined to form new embodiments according to their inherent logical relationship.

[0075] The terms used in the embodiments of the present disclosure are only for the purpose of describing the specific embodiments, and not as a limitation on the present disclosure.

[0076] In the embodiments of the present disclosure, unless otherwise specified, the elements expressed in singular form, such as "one", "a", "the", "above", "the", "the", "this", etc. can represent "one and only one", and can also represent "one or more", "at least one", etc. For example, in the case of using articles such as "a", "an", "the" in English, the noun after the article can be understood as singular expression, and can also be understood as plural expression.

[0077] In the embodiments of the present disclosure, "a plurality of" means two or more.

[0078] In some embodiments, the terms "at least one of", "one or more", "a plurality of", "multiple", and the like can be replaced with each other.

[0079] In some embodiments, the description of "at least one of A, B", "A and / or B", "in a case A, in another case B", "in response to a case A, in response to a case B", and the like, can include the following technical solutions according to the case: in some embodiments, A (A is executed regardless of B); in some embodiments, B (B is executed regardless of A); in some embodiments, A and B are selectively executed (A and B are selected from A and B); in some embodiments, A and B (A and B are executed). When there are more branches such as A, B, C, and the like, the above is similar.

[0080] In some embodiments, the description of "A or B" and the like can include the following technical solutions according to the case: in some embodiments, A (A is executed regardless of B); in some embodiments, B (B is executed regardless of A); in some embodiments, A and B are selectively executed (A and B are selected from A and B). When there are more branches such as A, B, C, and the like, the above is similar.

[0081] In the embodiments of the present disclosure, the prefix words "first", "second", and the like, are only used to distinguish different description objects, and do not constitute a limitation on the position, order, priority, quantity, or content of the description objects. The description of the description objects should refer to the description in the context of the claims or embodiments, and should not constitute an additional limitation because of the use of the prefix words. For example, the description object is "field", and the ordinal words before "field" in "first field" and "second field" do not limit the position or order between "fields". "First" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of "first field" and "second field". For another example, the description object is "level", and the ordinal words before "level" in "first level" and "second level" do not limit the priority between "levels". For another example, the quantity of the description object is not limited by the ordinal words, and can be one or more. For example, "first device", where the quantity of "device" can be one or more. In addition, the objects modified by different prefix words can be the same or different, for example, the description object is "device", and "first device" and "second device" can be the same device or different devices, and their types can be the same or different; for another example, the description object is "information", and "first information" and "second information" can be the same information or different information, and their contents can be the same or different.

[0082] In some embodiments, "including A", "containing A", "for indicating A", "carrying A", can be interpreted as directly carrying A, or indirectly indicating A.

[0083] In some embodiments, the terms "time / frequency", "time / frequency domain", and the like, refer to the time domain and / or the frequency domain.

[0084] In some embodiments, the terms “in response to,” “in response to determining,” “in the event that,” “when,” “if,” “upon,” and the like can be replaced with each other.

[0085] In some embodiments, the terms “greater than,” “greater than or equal to,” “not less than,” “more than,” “more than or equal to,” “not less than,” “higher than,” “higher than or equal to,” “not lower than,” “above,” and the like can be replaced with each other, and the terms “less than,” “less than or equal to,” “not greater than,” “less than,” “less than or equal to,” “not more than,” “lower than,” “lower than or equal to,” “not higher than,” “below,” and the like can be replaced with each other.

[0086] In some embodiments, an apparatus and the like can be interpreted as an entity, and can also be interpreted as virtual, and the name thereof is not limited to the name described in the embodiments, and the terms “apparatus,” “equipment,” “device,” “circuit,” “network element,” “node,” “function,” “unit,” “section,” “system,” “network,” “chip,” “chip system,” “entity,” “subject,” and the like can be replaced with each other.

[0087] In some embodiments, “network” can be interpreted as an apparatus (for example, an access network device, a core network device, and the like) included in the network.

[0088] In some embodiments, the terms “access network device (AN device),” “radio access network device (RAN device),” “base station (BS),” “radio base station,” “fixed station,” “node,” “access point,” “transmission point (TP),” “reception point (RP),” “transmission / reception point (TRP),” “panel,” “antenna panel,” “antenna array,” “cell,” “macro cell,” “small cell,” “femto cell,” “pico cell,” “sector,” “cell group,” “serving cell,” “carrier,” “component carrier,” “bandwidth part (BWP),” and the like can be used interchangeably.

[0089] In some embodiments, the terms "terminal," "terminal device," "user equipment (UE)," "user terminal," "mobile station (MS)," "mobile terminal (MT)," "subscriber station," "mobile unit," "subscriber unit," "wireless unit," "remote unit," "mobile device," "wireless device," "wireless communication device," "remote device," "mobile subscriber station," "access terminal," "mobile terminal," "wireless terminal," "remote terminal," "handset," "user agent," "mobile client," "client," and so on can be replaced with each other.

[0090] In some embodiments, the access network device, the core network device, or the network device can be replaced with a terminal. For example, the embodiments of the present disclosure can also be applied to a structure in which communication between the access network device, the core network device, or the network device and the terminal is replaced with communication between a plurality of terminals (e.g., device-to-device (D2D), vehicle-to-everything (V2X), etc.). In this case, the terminal can also be configured to have all or part of the functions of the access network device. In addition, the terms "uplink," "downlink," and the like can also be replaced with terms corresponding to the inter-terminal communication (e.g., "side"). For example, the uplink channel, the downlink channel, and the like can be replaced with the side channel, and the uplink, the downlink, and the like can be replaced with the sidelink.

[0091] In some embodiments, the terminal can be replaced with the access network device, the core network device, or the network device. In this case, the access network device, the core network device, or the network device can also be configured to have all or part of the functions of the terminal.

[0092] In some embodiments, the data, information, etc. can be obtained in compliance with the laws and regulations of the country where the location is situated.

[0093] In some embodiments, the data, information, etc. can be obtained after obtaining the consent of the user.

[0094] In addition, each element, each row, or each column in the table of the embodiments of the present disclosure can be implemented as an independent embodiment, and any combination of any element, any row, or any column can also be implemented as an independent embodiment.

[0095] FIG. 1A is a schematic diagram of an architecture of a communication system according to an embodiment of the present disclosure, which is not limited to the architecture of the communication system shown in FIG. 1A in actual implementation.

[0096] FIG. 1A is a schematic diagram of an architecture of a communication system according to an embodiment of the present disclosure.

[0097] As shown in FIG. 1A, the communication system 100 includes a terminal 101 and a network device 102. The network device 102 can include an access network device and / or a core network device. The terminal 101 can include, but is not limited to, a terminal A and / or a terminal B shown in FIG. 1B. The access network device can include, but is not limited to, a base station A and / or a base station B shown in FIG. 1B. The core network device can include, but is not limited to, a perception network function shown in FIG. 1B.

[0098] In some embodiments, the terminal 101 includes at least one of a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a Pad, a computer with wireless transceiver function, a virtual reality (VR) UE device, an augmented reality (AR) UE device, a wireless UE device in industrial control, a wireless UE device in self-driving, a wireless UE device in remote medical surgery, a wireless UE device in smart grid, a wireless UE device in transportation safety, a wireless UE device in smart city, a wireless UE device in smart home, etc., but is not limited thereto.

[0099] In some embodiments, the terminal is also referred to as a user equipment (UE).

[0100] In some embodiments, the access network device may, for example, be at least one of a node or a device that accesses a UE to a wireless network, and the access network device may, for example, include at least one of an evolved NodeB (eNB), a next generation eNB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved node B (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an Open RAN, a Cloud RAN, a base station in other communication systems, an access node in a Wi-Fi system, but is not limited thereto.

[0101] In some embodiments, the technical means of the present disclosure can be applicable to an Open RAN architecture, at which time the interfaces between or within the access network devices involved in the embodiments of the present disclosure can become internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0102] In some embodiments, the access network device can be composed of a central unit (CU) and a distributed unit (DU), where the CU can also be referred to as a control unit. The CU-DU structure can split the protocol layers of the access network device, and some of the protocol layers can be controlled by the CU, and the rest or all of the protocol layers can be distributed in the DU and controlled by the CU, but is not limited thereto.

[0103] In some embodiments, the core network device can be one device including the first network element, or can be multiple devices or device groups each including the first network element. The network element can be virtual or physical. The core network may, for example, include at least one of an evolved packet core (EPC), a 5G core network (5GCN), and a next generation core (NGC).

[0104] In some embodiments, the first network element can be a sensing network function as shown in FIG. IB. Exemplarily, the sensing network function can initiate the sensing service and / or provide sensing parameters for execution of the sensing service. The sensing parameters can include sensing accuracy and / or configuration information of a sensing signal, etc. Of course, the sensing network function here is only an example, and the specific implementation is not limited to this example.

[0105] It can be understood that the communication system described in the embodiments of the present disclosure is for more clearly illustrating the technical means of the embodiments of the present disclosure, and does not constitute a limitation on the technical means provided by the embodiments of the present disclosure. It can be known by those skilled in the art that, as the system architecture evolves and new service scenarios appear, the technical means provided by the embodiments of the present disclosure are also applicable to similar technical problems.

[0106] The embodiments of the present disclosure described below can be applied to the communication system 100 shown in FIG. 1A or part of the subject, but are not limited thereto. The subjects shown in FIG. 1A are exemplary, and the communication system can include all or part of the subjects in FIG. 1A, or other subjects other than those in FIG. 1A. The number and form of each subject is arbitrary, and the connection relationship between the subjects is exemplary. The subjects can be connected or not connected, and the connection can be in any way, can be direct connection or indirect connection, can be wired connection or wireless connection.

[0107] Embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), Future Radio Access (FRA), New-Radio Access Technology (RAT), New Radio (NR), New radio access (NX), Future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (Bluetooth (registered trademark)), Public Land Mobile Network (PLMN) network, Device-to-Device (D2D) system, Machine to Machine (M2M) system, Internet of Things (IoT) system, Vehicle-to-Everything (V2X), system using other resources, next-generation system extended based thereon, and the like. Further, a plurality of systems can be combined (for example, combination of LTE and NR).

[0108] Integrated Sensing And Communication (ISAC) technology, as a new technology in 5th Generation (5G) and / or 6th Generation (6G), aims to integrate sensing capability into the design of communication systems, so that the communication system can provide sensing as a service to users together with communication. In some technologies, the scenarios mainly focus on (Transmit-Receive Point, TRP)-TRP bistatic, monostatic TRP, TRP-UE bistatic, UE-TRP bistatic, UE-UE bistatic, and / or monostatic UE, etc.

[0109] The following are several models of ISAC-based sensing services, which can be specifically shown in FIG. 1B:

[0110] Mode 1: One base station transmits a sensing signal and receives feedback signals generated based on the sensing signal by itself (i.e., TRP monostatic). The base station sends a sensing signal, and after the sensing signal passes through the environment or objects in the environment, the same base station receives the reflected and / or scattered signals (i.e., feedback signals).

[0111] Mode 2: Base station A transmits a sensing signal and base station B receives feedback signals (TRP-TRP bistatic). Base station A sends a sensing signal, and after the sensing signal passes through the environment or objects in the environment, base station B receives the reflected and / or scattered signals (i.e., feedback signals).

[0112] Mode 3: The terminal transmits feedback signals and the base station receives feedback signals, or the terminal transmits sensing signals and the base station receives (i.e., UE-TRP bistatic). The terminal sends a sensing signal, and after the sensing signal passes through the environment or objects in the environment, the base station receives the measured reflected / scattered waves.

[0113] Mode 4: Base station transmits and terminal receives (or gNB transmits and UE receives, i.e., TRP-UE bistatic). The base station sends a sensing signal, and after the sensing signal is reflected by the measured object, the terminal receives the feedback signals such as measured reflected / scattered waves.

[0114] Mode 5: Terminal transmits and receives by itself (or UE transmits and receives by itself, i.e., UE monostatic). The terminal sends a sensing signal, and after the sensing signal passes through the environment or objects in the environment, the same terminal receives the measured reflected / scattered waves.

[0115] Mode 6: Terminal A transmits the sensing signal and terminal B receives the feedback signal (i.e., UE-UE bistatic). Terminal A transmits the sensing signal, and terminal B receives the measured reflected / scattered wave after the sensing signal passes through the environment or objects in the environment.

[0116] As shown in FIG. 1C, the time-frequency resources occupied by the sensing service and the communication resources occupied by the communication service can transmit conflicting signals. The communication service corresponds to a communication signal, which mainly performs data and / or signaling transmission. The sensing service mainly involves a sensing signal, which can be used for sensing information such as target shape, target position, target size, target moving speed, and target distribution density.

[0117] Exemplarily, the sensing can include measurement and / or calculation based on the measurement results, etc. Exemplarily, the first type of signal in FIG. 1C can be a sensing signal and the second type of signal can be a communication signal; or, the first type of signal is a communication signal and the second type of signal is a sensing signal.

[0118] In a network environment, communication signals and sensing signals can exist simultaneously. When the network device cannot make the transmission of the communication signals and the sensing signals interfere with each other due to limited resources, etc., the communication signals and the sensing signals can collide as shown in FIG. 1C.

[0119] When both the communication signals and the sensing signals are downlink, if the network device transmits the communication signals and the sensing signals in the same time-frequency resource, the terminal receiving the communication signals and the terminal receiving the sensing signals can be interfered. Similarly, when both the communication signals and the sensing signals are uplink, if the terminal transmitting the communication signals and the terminal transmitting the sensing signals transmit the communication signals and the sensing signals in the same time-frequency resource, the network device can be interfered. Therefore, it is necessary to establish a cancellation mechanism to ensure the transmission / reception of the two types of signals as much as possible, so as to at least guarantee the transmission quality of one of the communication signals and the sensing signals, which is a problem to be further solved.

[0120] Therefore, the cancellation of the communication signals and the sensing signals needs to be based on the priority of the two types of signals, or based on some implicit rules to prioritize the transmission of one type of signal.

[0121] In some embodiments, in order to protect high-priority services or to protect specific service types, it is necessary to cancel lower-priority services.

[0122] FIG. 2A shows a schematic diagram of a transmission cancellation method according to an exemplary embodiment. The method can be performed by the communication system as shown in FIG. 1A. The method can involve a sensing service, and when the communication system performs the sensing service, any one of modes 1 to 6 as shown in FIG. 1B can be used. The method can include:

[0123] S2101: The first device cancels at least the first type of transmission in the overlapping part.

[0124] In some embodiments, the first device can be a network device or a terminal. Exemplarily, the network device can be an access network device.

[0125] In some embodiments, the overlapping part is an overlapping area or overlapping position of the first type of transmission and the second type of transmission resources in the time domain and / or frequency domain.

[0126] In some embodiments, the overlapping part can be understood as a resource conflict position. As shown in FIG. 1C, the position A is the overlapping part of the first type of signal and the second type of signal.

[0127] In some embodiments, the first type of transmission includes at least one of a sensing service and a communication service.

[0128] In some embodiments, the second type of transmission includes at least one of a sensing service and a communication service.

[0129] Exemplarily, the first type of transmission is a sensing signal of a sensing service, and the second type of transmission is a communication signal of a communication service.

[0130] Exemplarily, the first type of transmission is a communication signal of a communication service, and the second type of transmission is a sensing signal of a sensing service.

[0131] In some embodiments, the priority of the first type of transmission is lower than the priority of the second type of transmission.

[0132] In some embodiments, the priority of the second type of transmission is higher than the priority of the first type of transmission.

[0133] In some embodiments, the priority of the first type of transmission is not higher than the priority of the second type of transmission.

[0134] In some embodiments, the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0135] In some embodiments, the second type of transmission can be a service with a set priority, and the first type of transmission can be a service without a set priority, at this time, it can be defaulted that the first type of transmission is a transmission with ultra-low priority. That is, the priority of the second type of transmission is higher than or equal to the priority of the first type of transmission, or the priority of the second type of transmission is higher than the priority of the first type of transmission, or the priority of the first type of transmission is lower than the priority of the second type of transmission, or the priority of the first type of transmission is lower than or equal to the priority of the second type of transmission. That is, in this case, it can also be considered that the first type of transmission and the second type of transmission satisfy the above conditions.

[0136] In some embodiments, the second type of transmission can be a service with a set priority, and the first type of transmission can be a service without a set priority, in which case the second type of transmission can be considered as a transmission with a higher priority than the first type of transmission. That is, the priority of the second type of transmission is higher than the priority of the first type of transmission, or the priority of the first type of transmission is lower than the priority of the second type of transmission. In this case, the first type of transmission and the second type of transmission can also be considered as satisfying the above condition.

[0137] In some embodiments, the second type of transmission can be a service without a set priority, and the first type of transmission can be a service with a set priority, in which case the second type of transmission can be considered as a transmission with a higher priority than the first type of transmission. That is, the priority of the second type of transmission is higher than the priority of the first type of transmission, or the priority of the first type of transmission is lower than the priority of the second type of transmission. In this case, the first type of transmission and the second type of transmission can also be considered as satisfying the above condition.

[0138] In some embodiments, the second type of transmission can be a service without a set priority, and the first type of transmission can be a service with a set priority, in which case the second type of transmission can be considered as a transmission with a higher priority than the first type of transmission. That is, the priority of the second type of transmission is higher than the priority of the first type of transmission, or the priority of the first type of transmission is lower than the priority of the second type of transmission. In this case, the first type of transmission and the second type of transmission can also be considered as satisfying the above condition.

[0139] In some embodiments, the first type of transmission can be a sensing service, that is, when the sensing service and the communication service conflict, the transmission of the communication service is prioritized, and at least the sensing service in the overlapping part is canceled.

[0140] In some embodiments, the first type of transmission can be a large delay-tolerant communication service, that is, when the sensing service and the large delay-tolerant communication service conflict, the transmission of the sensing service is prioritized, and at least the large delay-tolerant communication service in the overlapping part is canceled.

[0141] In some embodiments, at least canceling the first type of transmission in the overlapping part can include, but is not limited to, at least one of the following: at least canceling the transmission of the first type of transmission in the overlapping part;

[0142] at least canceling the reception of the first type of transmission in the overlapping part.

[0143] In some embodiments, the first type of transmission can be uplink transmission or downlink transmission.

[0144] In some embodiments, the first type of transmission can include uplink transmission and downlink transmission, and the uplink transmission and the downlink transmission of the first type of transmission are time division multiplexed and / or frequency division multiplexed.

[0145] In some embodiments, the second type of transmission can be uplink transmission or downlink transmission.

[0146] In some embodiments, the second type of transmission can include uplink transmission and downlink transmission, and the uplink transmission and the downlink transmission of the second type of transmission are time-division multiplexed and / or frequency-division multiplexed.

[0147] In some embodiments, the first type of transmission is uplink transmission and the second type of transmission is uplink transmission.

[0148] In some embodiments, the first type of transmission is downlink transmission and the second type of transmission is downlink transmission.

[0149] In some embodiments, the first type of transmission is uplink transmission and the second type of transmission is downlink transmission.

[0150] In some embodiments, the first type of transmission is downlink transmission and the second type of transmission is uplink transmission.

[0151] In some embodiments, the at least cancelling the first type of transmission in the overlapping part includes at least one of the following manners, but is not limited to:

[0152] Manner 1: cancelling the first type of transmission in the overlapping part, as shown in FIG. 2B, FIG. 2C and FIG. 2D.

[0153] In the manner 1, only the first type of transmission in the overlapping part is cancelled, which can ensure that the interference of the second type of transmission in the overlapping part is reduced, and since the first type of transmission outside the overlapping part is not cancelled, the first type of transmission can continue to be transmitted.

[0154] Manner 2: cancelling the first type of transmission, as shown in FIG. 2E.

[0155] Since the entire first type of transmission is cancelled, the first type of transmission in the overlapping part is also cancelled, which can maximize the avoidance of the interference of the first type of transmission on the second type of transmission, and is the most simple and convenient way.

[0156] In this case, if there is an overlapping part between the first type of transmission and the second type of transmission, the entire first type of transmission is cancelled.

[0157] In some embodiments, if the manner 2 is used to cancel the first type of transmission, the method can further include: reconfiguring or scheduling the first type of transmission to realize the continuation of the first type of transmission. For example, according to the priority of the first type of transmission, the time interval of the reconfigured or scheduled first type of transmission is determined. The higher the priority of the first type of transmission, the smaller the time interval, and the lower the priority of the first type of transmission, the larger the time interval. That is, the priority of the first type of transmission is negatively related to the size of the time interval.

[0158] Manner 3: cancelling the first type of transmission in the overlapping part and the guard interval.

[0159] In some embodiments, the guard interval is disposed adjacent to the overlapping portion.

[0160] In some embodiments, the guard interval is time-domain resource and / or frequency-domain resource disposed adjacent to the overlapping portion.

[0161] In some embodiments, the guard interval comprises at least one of:

[0162] a first type of interval, the first type of interval being a time-domain interval related to a time-domain position of the overlapping portion;

[0163] a second type of interval, the second type of interval being a frequency-domain interval related to a frequency-domain position of the overlapping portion;

[0164] a third type of interval, the third type of interval being related to both the time-domain position and the frequency-domain position of the overlapping portion.

[0165] In some embodiments, the first type of interval comprises one of:

[0166] a first time-domain interval, the first time-domain interval being adjacent to a time-domain start position of the overlapping portion;

[0167] a second time-domain interval, the second time-domain interval being adjacent to a time-domain end position of the overlapping portion.

[0168] In some embodiments, the first type of interval comprises at least one of:

[0169] a first time-domain interval, the first time-domain interval being a time-domain interval related to a time-domain start position of the overlapping portion;

[0170] a second time-domain interval, the second time-domain interval being a time-domain interval related to a time-domain end position of the overlapping portion.

[0171] In some embodiments, a length of the first time-domain interval is equal to: a minimum interval between a time-domain start position of the second type of transmission and a time-domain start position of the first type of transmission being cancelled; or,

[0172] a length of the first time-domain interval is equal to: a minimum interval between a time-domain end position of the first type of transmission being cancelled and a time-domain end position of the second type of transmission; or,

[0173] a length of the first time-domain interval is equal to a predefined first time-domain length, in some embodiments, a time-domain start position of the overlapping portion and a time-domain start position of the second type of transmission are the same, a length of the first time-domain interval is equal to: a minimum interval between the time-domain start position of the second type of transmission and the time-domain start position of the first type of transmission being cancelled.

[0174] In some embodiments, the time-domain ending position of the overlapping part is the same as the time-domain ending position of the second type of transmission, and the length of the first time-domain interval is equal to a minimum interval between the canceled time-domain ending position of the first type of transmission and the time-domain ending position of the second type of transmission.

[0175] In some embodiments, a minimum interval between the time-domain starting position of the second type of transmission and the canceled time-domain starting position of the first type of transmission can be equal to or not equal to a minimum interval between the time-domain ending position of the first type of transmission and the time-domain starting position of the first type of transmission.

[0176] In some embodiments, a minimum interval between the time-domain ending position of the second type of transmission and the canceled time-domain ending position of the first type of transmission can be equal to or not equal to a minimum interval between the time-domain starting position of the second type of transmission and the canceled time-domain starting position of the first type of transmission.

[0177] In some embodiments, the first time-domain length is determined by a protocol or configured by a network device.

[0178] In some embodiments, the length of the second time-domain interval is equal to a minimum interval between the time-domain ending position of the second type of transmission and the canceled time-domain ending position of the first type of transmission, or the length of the second time-domain interval is equal to a predefined second time-domain length.

[0179] In some embodiments, the time-domain ending position of the overlapping part is the same as the time-domain ending position of the second type of transmission, and the length of the second time-domain interval is equal to a minimum interval between the time-domain ending position of the second type of transmission and the canceled time-domain ending position of the first type of transmission.

[0180] In some embodiments, the second time-domain length is determined by a protocol or configured by a network device.

[0181] In some embodiments, the length of the second time-domain interval can be equal to the length of the first time-domain interval.

[0182] In some embodiments, the length of the second time-domain interval can be not equal to the length of the first time-domain interval.

[0183] In some embodiments, the frequency-domain interval corresponding to one overlapping part can be one or two.

[0184] In some embodiments, the second type of interval includes at least one of:

[0185] The first frequency-domain interval is adjacent to the frequency-domain starting position of the overlapping part.

[0186] The second frequency-domain interval is adjacent to the frequency-domain ending position of the overlapping part.

[0187] In some embodiments, the second type of interval comprises at least one of:

[0188] a first frequency domain interval, the first frequency domain interval being a frequency domain interval related to a frequency domain start position of the overlapping position overlapping part;

[0189] a second frequency domain interval, the second frequency domain interval being a frequency domain interval related to a frequency domain end position of the overlapping position overlapping part.

[0190] In some embodiments, the third type of interval comprises N1 time units adjacent to a time domain start position of the overlapping part in time domain, N2 time units adjacent to a time domain end position of the overlapping part in time domain, M1 frequency domain resources adjacent to a frequency domain start position of the overlapping part in frequency domain, and M2 frequency domain resources adjacent to a frequency domain end position of the overlapping part in frequency domain; N1, N2, M1 and M2 are positive integers.

[0191] In some embodiments, a frequency value of the frequency domain start position of the overlapping part is lower than a frequency value of the frequency domain end position of the overlapping part.

[0192] In some embodiments, N1, N2, M1 and M2 are positive integers.

[0193] In some embodiments, N1 = N2.

[0194] In some embodiments, M1 = M2.

[0195] In some embodiments, the time unit can comprise, but is not limited to, a symbol or a mini-slot.

[0196] In some embodiments, the frequency domain resource can be one or more resource elements (REs).

[0197] In some embodiments, the third type of interval is an interval involving both frequency domain and time domain. Exemplarily, the third type of interval can be referred to as a square-shaped guard interval.

[0198] Method 3-1: As shown in FIG. 2F and FIG. 2G, the guard interval is a first time domain interval, and the first type of transmission in the first time domain interval and the overlapping part is cancelled.

[0199] Method 3-2: As shown in FIG. 2H, the guard interval is a first time domain interval, and the first type of transmission starting from the first time domain interval is cancelled in time domain. In this way, if the transmission duration of the first type of transmission is relatively large, there can be a transmission set in the time after passing through the overlapping part, and in this scheme, the first type of transmission starting from the first time domain interval is directly cancelled.

[0200] In some embodiments, the guard interval includes a first time domain interval and a second time domain interval, and the first type transmission in the overlapping portion, the first time domain interval and the second time domain interval is cancelled.

[0201] In some embodiments, the guard interval includes a first time domain interval and a second time domain interval, and the first type transmission in the overlapping portion, the first time domain interval and the second time domain interval is cancelled.

[0202] In some embodiments, the first type transmission in the overlapping portion is cancelled when the guard interval includes a first time domain interval and a second time domain interval. In addition to the first type transmission in the overlapping portion being cancelled, the first type transmission in at least one of the first time domain interval and the second time domain interval is cancelled according to the association between the time domain position of the first type transmission and the time domain position of the overlapping portion. Illustratively, in addition to the first type transmission in the overlapping portion being cancelled, the first type transmission in at least one of the first time domain interval and the second time domain interval is cancelled according to the association between the time domain position of the first type transmission and the time domain position of the overlapping portion, including at least one of the following:

[0203] In addition to the first type transmission in the overlapping portion being cancelled, the time domain start position of the first type transmission is earlier than the time domain start position of the overlapping portion, and the time domain end position of the first type transmission is the same as the time domain end position of the overlapping portion, and the first type transmission in the first time domain interval is cancelled;

[0204] In addition to the first type transmission in the overlapping portion being cancelled, the time domain start position of the first type transmission is earlier than the time domain start position of the overlapping portion, and the time domain end position of the first type transmission is later than the time domain end position of the overlapping portion, and the first type transmission in the first time domain interval and the second time domain interval is cancelled;

[0205] In addition to the first type transmission in the overlapping portion being cancelled, the time domain start position of the first type transmission is later than the time domain start position of the overlapping portion, and the time domain end position of the first type transmission is later than the time domain end position of the overlapping portion, and the first type transmission in the second time domain interval is cancelled.

[0206] In some embodiments, the time domain start position of the first type transmission is the same as the time domain start position of the overlapping portion, and the time domain end position of the first type transmission is the same as the time domain end position of the overlapping portion, and only the first type transmission in the overlapping portion is cancelled. In the mode 3-2, the first time domain interval and the second time domain interval are set at the same time, and the first type transmission in the first time domain interval, the second time domain interval and the overlapping portion is cancelled. Thus, the start and end time of the second type transmission forms a protection, thereby ensuring the quality of the second type transmission.

[0207] It is worth noting that: the time domain termination position of the first type of transmission is later than the time domain termination position of the second type of transmission, then even if the cancellation mode of mode 3-2 is adopted, the first type of transmission that can actually be cancelled can be as shown in FIG. 2G.

[0208] Mode 3-3: The guard interval is the second time domain interval, and the first type of transmission overlapping the second time domain interval is cancelled in the time domain.

[0209] Mode 3-4: The guard interval is the second time domain interval, and the first type of transmission before the second time domain interval is cancelled in the time domain.

[0210] Mode 3-5: The guard interval includes the second type of interval, and the first type of transmission in the overlapping part and the second type of interval is cancelled. In this way, the termination transmission position of the second type of transmission can be better protected.

[0211] The second time domain interval can include one or more.

[0212] In some embodiments, mode 3-3 can include at least one of the following:

[0213] As shown in FIG. 2K, the first type of transmission in the first frequency domain interval and the overlapping part is cancelled;

[0214] As shown in FIG. 2L, the first type of transmission in the overlapping part and the second frequency domain interval is cancelled;

[0215] The first type of transmission in the overlapping part is cancelled, and the first type of transmission in at least one of the first frequency domain interval and the second frequency domain interval is cancelled. In some embodiments, as shown in FIG. 2M, the first type of transmission in the first frequency domain interval, the overlapping part and the second frequency domain interval is cancelled.

[0216] In some embodiments, the first type of transmission in the overlapping part is cancelled, and the first type of transmission in at least one of the first frequency domain interval and the second frequency domain interval is cancelled, including:

[0217] In addition to cancelling the first type of transmission in the overlapping part, the first type of transmission in the first frequency domain interval and / or the second frequency domain interval is determined according to the association between the time domain position of the first type of transmission and the time domain position of the overlapping part. For example, the first type of transmission in the first frequency domain interval and / or the second frequency domain interval is determined according to the association between the time domain position of the first type of transmission and the time domain position of the overlapping part, including at least one of the following:

[0218] The frequency domain start position of the first type of transmission is the same as the frequency domain start position of the overlapping part, and the frequency of the frequency domain termination position of the first type of transmission is greater than the frequency of the frequency domain termination position of the overlapping part, and the first type of transmission in the second frequency domain interval is cancelled;

[0219] The frequency of the frequency domain start position of the first type of transmission is less than the frequency of the frequency domain start position of the overlapping part, and the frequency of the frequency domain end position of the first type of transmission is greater than the frequency of the frequency domain end position of the overlapping part, and the first type of transmission in the first frequency domain interval and the second frequency domain interval is cancelled;

[0220] The frequency of the frequency domain start position of the first type of transmission is less than the frequency of the frequency domain start position of the overlapping part, and the frequency domain end position of the first type of transmission is the same as the frequency domain end position of the overlapping part, and only the first type of transmission in the first frequency domain interval is cancelled.

[0221] In some embodiments, the frequency domain start position of the first type of transmission is the same as the frequency domain start position of the overlapping part, and the frequency domain end position of the first type of transmission is the same as the frequency domain end position of the overlapping part, and only the first type of transmission is cancelled.

[0222] In this way, by introducing the frequency domain interval, the protection of the second type of transmission in the frequency domain can be realized.

[0223] Method 3-6: As shown in FIG. 2O, the protection interval is a third type of interval, and the first type of transmission in the overlapping part and the third type of interval is cancelled.

[0224] Since the third type of interval simultaneously performs time domain protection and frequency domain protection, the second type of transmission can have small interference in the time domain and the frequency domain, and has the characteristics of high transmission quality.

[0225] Method 4: As shown in FIG. 2M, the first type of transmission starting from the overlapping part is cancelled. Exemplarily, the remaining first type of transmission starting from the time domain start position of the overlapping part is cancelled.

[0226] S2102: The first device sends a first indication to the second device.

[0227] In some embodiments, the first indication is used to indicate that at least the first type of transmission in the overlapping part is cancelled.

[0228] In some embodiments, the first device is a network device, and the first device sends the first indication to the second device.

[0229] In some embodiments, the first device broadcasts, multicasts or unicasts the first indication to the second device.

[0230] In some embodiments, the first device sends the first indication to the second device before reaching the start time domain position of the overlapping part.

[0231] In some embodiments, the first device sends the first indication to the second device before reaching the start time domain position of the first time domain interval.

[0232] In some embodiments, in the case that both the first device and the second device are terminals, the first device can also be a terminal that initiates the sensing service actively. Here, the first device and the second device are the transceiving terminals of a certain sensing service.

[0233] In some embodiments, the first indication includes at least one of the following:

[0234] a resource identifier, indicating the resource location of the first type of transmission that is cancelled, which can indicate at least the overlapping resource location exemplarily;

[0235] a cancellation indication, used to indicate that the first type of transmission in the overlapping part is determined to be cancelled;

[0236] mode information, used to indicate the cancellation mode, for example, the various cancellation modes under mode 1 to mode 4 and mode 3 can be numbered one by one, and the first device indicates the second device to allow cancellation when determining to cancel. At this time, the resource identifier in the first indication is optional. For example, after the mode information indicates the cancellation mode, the second device can determine the location of the first type of transmission to be cancelled according to the corresponding cancellation mode according to the mode information.

[0237] In some embodiments, S2102 is an optional step, for example, the first device is a terminal that performs the sensing service in mode 3, mode 4 and mode 6, and the base station and the terminal determine the first type of transmission to be cancelled by themselves, so the first device does not need to send the first indication.

[0238] In some embodiments, S2102 is an optional step, for example, the first device is a terminal that performs the sensing service in mode 5, and the terminal itself sends the sensing signal and forms the feedback signal by receiving the sensing signal. In this way, the conflict between the sensing service and the communication service has the greatest impact on the terminal itself, and at this time the terminal can determine the first type of transmission to be cancelled without interacting with other terminals.

[0239] In other embodiments, S2102 is an optional step, for example, the first device is a base station that performs the sensing service in mode 1, mode 2 and mode 4, and at this time the base station can determine the first type of transmission to be cancelled by itself.

[0240] In some embodiments, the second device can be a device that does not determine by itself whether to cancel the first type of transmission and / or the resource location of the first type of transmission that is cancelled, and at this time the first indication can include the resource identifier.

[0241] S2103: The first device and the second device perform the first type of transmission that is cancelled in the first time domain location.

[0242] In some embodiments, the first time domain location is located after the time domain termination location of the second type of transmission.

[0243] In some embodiments, the first time domain position can be adjacent to a time domain termination position of the second type of transmission.

[0244] In some embodiments, the first time domain position can not be adjacent to a time domain termination position of the second type of transmission.

[0245] In some embodiments, the first time domain position can be pre-agreed by a protocol or the like.

[0246] By way of example, the first device and the second device perform the cancelled first type of transmission at the first time domain position by default.

[0247] As shown in FIG. 2N, the first time domain start position is the time domain termination position of the overlapping part. The dark squares in FIG. 2N represent the cancelled first type of transmission. That is, the remaining first type of transmission is continued from the time domain termination position of the overlapping part.

[0248] By way of example, S2103 can include at least one of the following:

[0249] The first device transmits the cancelled first type of transmission at the first time domain position and the second device receives the cancelled first type of transmission at the first time domain position;

[0250] The second device transmits the cancelled second type of transmission at the first time domain position and the first device receives the cancelled first type of transmission at the first time domain position.

[0251] In some embodiments, S2103 is an optional step. For example, the cancelled first type of transmission can need to be reconfigured or rescheduled by the network device before being transmitted again, in which case the first type of transmission cannot be directly performed at the first time domain position.

[0252] In other embodiments, S2103 is an optional step. For example, in the case of a cancelled first type of transmission that is a non-essential transmission such as a low-priority redundant transmission, the cancelled first type of transmission can also not be resumed, in which case S2103 is also an optional step.

[0253] In some embodiments, S2102 and S2103 can not have a certain order. S2102 can be performed before S2103, S2103 can be performed before S2102, or S2102 and S2103 can be performed synchronously.

[0254] As shown in FIG. 3, the embodiments of the present disclosure provide a service cancellation method, which can be performed by a first device. The method can include:

[0255] S3101: cancel at least the first type of transmission in the overlapping part.

[0256] In some embodiments, there is an overlapping part between the first type of transmission and the second type of transmission, and the first type of transmission in the overlapping part is cancelled at least.

[0257] In some embodiments, the first type of transmission, the second type of transmission, the overlapping part, and the related description of how to cancel the first type of transmission can be referred to S2101 of the corresponding embodiment of FIG. 2A, which will not be repeated here.

[0258] S3102: sending the first indication.

[0259] In some embodiments, the first device sends the first indication to the second device.

[0260] In some embodiments, the first device is a network device (for example, an access network device) and sends the first indication to the second device.

[0261] In other embodiments, the first device is a terminal initiating a sensing service and sends the first indication to the second device.

[0262] In some embodiments, the first indication and how to send the first indication can be referred to S2102 of the corresponding embodiment of FIG. 2A.

[0263] S3103: performing the cancelled first type of transmission at the first time domain location.

[0264] In some embodiments, the first time domain location and the optional implementation of the cancelled first type of transmission can be referred to S2103 of the corresponding embodiment of FIG. 2A.

[0265] In some embodiments, how the first device performs the cancelled first type of transmission at the first time domain location can be referred to S2103 of the corresponding embodiment of FIG. 2A.

[0266] In some embodiments, S3102 and S3103 are both optional steps. For example, the device configured with both the first type of transmission and the second type of transmission determines by itself whether to cancel the first type of transmission and the specific resource location of the cancelled first type of transmission, and thus does not need to send the first indication to other devices, and thus S3102 is an optional step. In some embodiments, the cancelled first type of transmission can need to be reconfigured or scheduled by the network device before resuming transmission, and thus S3103 is also an optional step. For another example, in the case of a cancelled first type of transmission that is a redundant transmission or other unnecessary transmission with a low priority, the cancelled first type of transmission can not need to resume transmission, and thus S3103 is also an optional step. That is, S3101 can be implemented as a scheme alone, S3101 and S3102 can be combined to implement a scheme, S3101 and S3103 can be combined to implement a scheme, and S3101 to S3103 can be combined to implement a scheme. If the implementation scheme includes S3101, S3102, and S3103, S3102 and S3103 do not have a specific order, and S3102 can be executed before S3103, S3103 can be executed before S3102, or S3102 and S3103 can be executed simultaneously.

[0267] As shown in FIG. 4, the embodiments of the present disclosure provide a service cancellation method, which can be executed by a second device. The method can include:

[0268] S4101: receiving a first indication.

[0269] In some embodiments, the first indication is used to indicate at least cancellation of the first type of transmission in an overlapping part of the first type of transmission and the second type of transmission.

[0270] In some embodiments, the first indication, the first type of transmission, and / or the second type of transmission can refer to the description of S2102 of the corresponding embodiment of FIG. 2A.

[0271] In some embodiments, the second device receives the first indication sent by the first device.

[0272] In some embodiments, the first type of transmission, the second type of transmission, the overlapping part, and the specific manner of cancelling the first type of transmission can refer to the description of S2101 of the corresponding embodiment of FIG. 2A, which will not be repeated here.

[0273] S4102: performing the cancelled first type of transmission at a first time domain location.

[0274] In some embodiments, the specific manner in which the second device performs the cancelled first type of transmission at the first time domain location can refer to the description of S2103 of the corresponding embodiment of FIG. 2A.

[0275] In some embodiments, the first time domain position and the optional implementation of cancelling the first type of transmission can both refer to S2103 of the corresponding embodiment of FIG. 2A.

[0276] In some embodiments, S4102 is an optional step. In some embodiments, the cancelled first type of transmission can need to be reconfigured or scheduled by the network device before resuming transmission, and in this case, S4102 is also an optional step. For example, in the case of a low-priority redundant transmission or other unnecessary transmission of the cancelled first type of transmission, the cancelled first type of transmission can not need to be resumed, and in this case, S4102 is also an optional step. That is, S4101 can be implemented as a scheme alone, and S4101 and S4102 can be combined to implement a scheme.

[0277] The following provides several specific embodiments in combination with different service scenarios. It is worth noting that these embodiments are only used for illustration.

[0278] Scenario 1:

[0279] In a communication system, the service types that the network device and the terminal interact with each other include sensing services and communication services.

[0280] For sensing services, the network device and the terminal jointly complete sensing, for example, the network device sends a sensing signal and the terminal receives a feedback signal generated based on the sensing signal, or the network device configures a first resource for the terminal and the terminal completes transmission of the sensing signal and reception of the feedback signal on the first resource, or the network device configures a first resource for the terminal and part of the terminals in the plurality of terminals transmit the sensing signal and the remaining terminals receive the feedback signal. For communication services, the network device and the terminal jointly complete communication signal transmission and reception.

[0281] The first type of transmission carries one of the sensing services and the communication services. The second type of transmission carries one of the sensing services and the communication services. The first type of transmission and the second type of transmission are different but can be the same as the downlink service.

[0282] Further, the network device transmits the first type of transmission and the second type of transmission to different terminals.

[0283] When the first type of transmission and the second type of transmission conflict in the time domain and / or the frequency domain, the following provides several ways to solve the conflict:

[0284] Method 1:

[0285] In some embodiments, the protocol predefines a first time domain interval, and the first time domain interval includes at least one of the following:

[0286] the minimum time domain interval between the cancelled time domain start position of the cancelled service transmission (i.e., the first type transmission) and the start time domain position of the protected service transmission (i.e., the second type transmission); the minimum time domain interval between the end position of the cancelled service transmission and the start position of the protected service transmission; the time domain interval with a time domain length of N time domain units.

[0287] In some embodiments, when the following first condition is satisfied, all the first type transmission after the first time domain interval from the overlapping of the two is cancelled, as shown in FIG. 2A. The first condition includes at least one of the following:

[0288] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0289] Option 2:

[0290] The protocol predefines the first time domain interval and the second time domain interval.

[0291] The first time domain interval includes one of the following:

[0292] The minimum time domain interval between the cancelled start position of the cancelled service transmission (i.e., the first type transmission) and the start position of the protected service transmission (i.e., the second type transmission); the time domain interval with a time domain length of N time domain units.

[0293] The second time domain interval includes at least one of the following:

[0294] The minimum time domain interval between the cancelled end position of the cancelled service transmission (i.e., the first type transmission) and the end position of the protected service transmission (i.e., the second type transmission); the time domain interval with a time domain length of M time domain units.

[0295] In some embodiments, M and N can be the same or different.

[0296] When the following first condition is satisfied, the first type transmission from the start of N time units before the overlapping of the first type transmission and the second type transmission to the end of M time units after the overlapping is cancelled.

[0297] In some embodiments, the first condition includes at least one of the following:

[0298] The priority of the first type of transmission is lower than the priority of the second type of transmission; or, the priority of the second type of transmission is higher than the priority of the first type of transmission; or, the priority of the first type of transmission is not higher than the priority of the second type of transmission; or, the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0299] Mode 3:

[0300] When the following first condition is satisfied, all of the first type of transmission after the starting position where the first type of transmission and the second type of transmission overlap is cancelled, as shown in FIG. 2M.

[0301] In some embodiments, the first condition comprises at least one of the following:

[0302] The priority of the first type of transmission is lower than the priority of the second type of transmission; or, the priority of the second type of transmission is higher than the priority of the first type of transmission; or, the priority of the first type of transmission is not higher than the priority of the second type of transmission; or, the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0303] Mode 4:

[0304] When the following first condition is satisfied, the first type of transmission that overlaps with the second type of transmission is cancelled, as shown in FIG. 2B.

[0305] In some embodiments, the first condition comprises at least one of the following:

[0306] The priority of the first type of transmission is lower than the priority of the second type of transmission; or, the priority of the second type of transmission is higher than the priority of the first type of transmission; or, the priority of the first type of transmission is not higher than the priority of the second type of transmission; or, the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0307] Mode 5:

[0308] When the following first condition is satisfied, the first type of transmission is cancelled, as shown in FIG. 2E.

[0309] In some embodiments, the first condition comprises at least one of the following:

[0310] The priority of the first type of transmission is lower than the priority of the second type of transmission; or, the priority of the second type of transmission is higher than the priority of the first type of transmission; or, the priority of the first type of transmission is not higher than the priority of the second type of transmission; or, the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0311] Mode 6:

[0312] When the following first condition is met, the first type transmission skips the first type transmission overlapping with the second type transmission, and the first type transmission in the latter part is sequentially postponed, as shown in FIG. 2O. The first condition includes at least one of the following:

[0313] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0314] Mode 7:

[0315] The protocol predefines a first frequency domain interval, and the first frequency domain interval includes a frequency domain interval with a time domain length of K frequency domain units.

[0316] The protocol predefines a second frequency domain interval, and the first frequency domain interval includes a frequency domain interval with a time domain length of L frequency domain units.

[0317] Based on the above, K and L can be the same or different.

[0318] When the following first condition is met, the first type transmission from the overlapping part and the frequency domain interval overlapping part thereof is cancelled, as shown in FIG. 2L. The first condition includes at least one of the following:

[0319] The priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission.

[0320] Mode 8:

[0321] The protocol predefines a third type interval, and the third type interval can include at least one of the following: a time domain interval with a time domain length of N time domain units, a frequency domain interval with M frequency domain units.

[0322] Based on the above, M and N can be the same or different.

[0323] When the following first condition is met, the first type transmission from the overlapping and the guard interval overlapping is cancelled. The first condition includes at least one of the following:

[0324] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0325] Scenario 2:

[0326] In a communication system, the types of services that a network device interacts with a terminal include sensing services and communication services.

[0327] For sensing services, the network device and the terminal jointly complete sensing, for example, the network device sends a sensing signal and the terminal receives a feedback signal generated based on the sensing signal, or the network device configures a first resource for the terminal and the terminal completes sending of the sensing signal and receiving of the feedback signal on the first resource, or the network device configures a first resource for the terminal and part of the terminals in the plurality of terminals send the sensing signal and the remaining terminals receive the feedback signal. For communication services, the network device and the terminal jointly complete communication signal transmission and reception.

[0328] The first type of transmission carries one of the sensing services and the communication services. The second type of transmission carries one of the sensing services and the communication services. The first type of transmission is different from the second type of transmission but can be the same as the uplink service.

[0329] Further, the network device sends the first type of transmission and the second type of transmission to different terminals.

[0330] When the first type of transmission and the second type of transmission conflict in the time domain and / or the frequency domain, the following provides several ways to solve the conflict:

[0331] Method 1:

[0332] In some embodiments, a protocol predefines a first time domain interval, and the first time domain interval includes at least one of the following:

[0333] The minimum time domain interval between the canceled time domain starting position of the canceled service transmission (i.e., the first type of transmission) and the starting time domain position of the protected service transmission (i.e., the second type of transmission); the minimum time domain interval between the ending position of the canceled service transmission and the starting position of the protected service transmission; a time domain interval with a time domain length of N time domain units.

[0334] In some embodiments, when the following first condition is met, all of the first type of transmission from the beginning of the first time domain interval before the two overlap is canceled. The first condition includes at least one of the following:

[0335] The priority of the first type of transmission is lower than the priority of the second type of transmission; or the priority of the second type of transmission is higher than the priority of the first type of transmission; or the priority of the first type of transmission is not higher than the priority of the second type of transmission; or the priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0336] Method 2:

[0337] The protocol predefines a first time domain interval and a second time domain interval.

[0338] The first time domain interval comprises one of:

[0339] a minimum time domain interval between a cancelled start position of the cancelled service transmission (i.e., the first type transmission) and a start position of the protected service transmission (i.e., the second type transmission); a time domain interval with a time domain length of N time domain units.

[0340] The first time domain interval comprises at least one of:

[0341] a minimum time domain interval between a cancelled end position of the cancelled service transmission (i.e., the first type transmission) and an end position of the protected service transmission (i.e., the second type transmission); a time domain interval with a time domain length of M time domain units.

[0342] In some embodiments, M and N can be the same or different.

[0343] When the following first condition is satisfied, the first type transmission is cancelled from a start position of the first type transmission and the second type transmission overlapping to an end position of the first type transmission, as shown in FIG. 2I.

[0344] In some embodiments, the first condition comprises at least one of:

[0345] a priority of the first type transmission is lower than a priority of the second type transmission; or, a priority of the second type transmission is higher than a priority of the first type transmission; or, a priority of the first type transmission is not higher than a priority of the second type transmission; or, a priority of the second type transmission is not lower than a priority of the first type transmission.

[0346] Method 3:

[0347] When the following first condition is satisfied, the first type transmission is cancelled from a start position of the first type transmission and the second type transmission overlapping to an end position of the first type transmission, as shown in FIG. 2I.

[0348] In some embodiments, the first condition comprises at least one of:

[0349] a priority of the first type transmission is lower than a priority of the second type transmission; or, a priority of the second type transmission is higher than a priority of the first type transmission; or, a priority of the first type transmission is not higher than a priority of the second type transmission; or, a priority of the second type transmission is not lower than a priority of the first type transmission.

[0350] Method 4:

[0351] When the following first condition is met, the first type transmission is cancelled from the first type transmission overlapping with the second type transmission, as shown in FIG. 2B.

[0352] In some embodiments, the first condition comprises at least one of the following:

[0353] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0354] Method 5:

[0355] When the following first condition is met, the first type transmission is cancelled, as shown in FIG. 2E.

[0356] In some embodiments, the first condition comprises at least one of the following:

[0357] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0358] Method 6:

[0359] When the following first condition is met, the first type transmission skips the overlapping part of the first type transmission and the second type transmission, and the subsequent part of the first type transmission is sequentially postponed, as shown in FIG. 2N. The first condition comprises at least one of the following:

[0360] The priority of the first type transmission is lower than the priority of the second type transmission; or, the priority of the second type transmission is higher than the priority of the first type transmission; or, the priority of the first type transmission is not higher than the priority of the second type transmission; or, the priority of the second type transmission is not lower than the priority of the first type transmission.

[0361] Method 7:

[0362] The protocol predefines the first frequency domain interval, and the first frequency domain interval comprises a frequency domain interval with a time domain length of K frequency domain units.

[0363] The protocol predefines the second frequency domain interval, and the first frequency domain interval comprises a frequency domain interval with a time domain length of L frequency domain units.

[0364] Based on the above, K and L can be the same or different.

[0365] When the following first condition is met, the first type of transmission from both the overlapping part and the frequency domain interval overlapping part thereof is cancelled as shown in FIG. 2M. The first condition includes at least one of the following:

[0366] The priority of the second type of transmission is higher than the priority of the first type of transmission; or, the priority of the first type of transmission is lower than the priority of the second type of transmission; or, the priority of the second type of transmission is not lower than the priority of the first type of transmission; or, the priority of the first type of transmission is not higher than the priority of the second type of transmission.

[0367] Scenario 3:

[0368] In a network, the types of services that the network device interacts with the terminal include sensing services and communication services.

[0369] For sensing services, the network device and the terminal jointly complete sensing, for example, the network device sends a sensing signal and the terminal receives a feedback signal generated based on the sensing signal, or the network device configures a first resource for the terminal and the terminal completes the transmission of the sensing signal and the reception of the feedback signal on the first resource, or the network device configures a first resource for the terminal and part of the terminals in the plurality of terminals transmit the sensing signal and the remaining terminals receive the feedback signal. For communication services, the network device and the terminal jointly complete the transmission and reception of communication signals.

[0370] The first type of transmission carries one of the sensing services and the communication services. The second type of transmission carries one of the sensing services and the communication services.

[0371] The protocol predefines a protection interval for the transmission of the sensing services and the communication services, and the protection interval includes at least one of the following:

[0372] The time domain interval between the time domain termination position of the sensing service transmission and the time domain start position of the communication service transmission; the time domain interval between the time domain start position of the sensing service transmission and the time domain termination position of the communication service transmission; the time domain interval between the time domain position of the sensing service transmission and the time domain position of the communication service transmission; the frequency domain interval between the frequency domain bandwidth of the sensing service transmission and the frequency domain bandwidth of the communication service transmission; the frequency domain interval between the start frequency point of the frequency domain bandwidth of the sensing service transmission and the termination frequency point of the frequency domain bandwidth of the communication service transmission; the frequency domain interval between the termination frequency point of the frequency domain bandwidth of the sensing service transmission and the start frequency point of the frequency domain bandwidth of the communication service transmission.

[0373] Mode 8:

[0374] The protocol predefines a third type of interval, which can include at least one of the following: a time domain interval with a time domain length of N time domain units, and a frequency domain interval with M frequency domain units.

[0375] Based on the above, M and N can be the same or different.

[0376] When the following first condition is satisfied, the first type of transmission that overlaps both and overlaps the guard interval is cancelled. The first condition includes at least one of the following:

[0377] The priority of the sensing service is lower than the priority of the communication service; or, the priority of the communication service is higher than the priority of the sensing service; or, the priority of the sensing service is not higher than the priority of the communication service; or, the priority of the communication service is not lower than the priority of the sensing service.

[0378] In the embodiments of the present disclosure, part or all of the steps, and optional implementation manners thereof, can be combined with part or all of the steps in other embodiments, or can be combined with optional implementation manners of other embodiments.

[0379] In the embodiments of the present disclosure, part or all of the steps, and optional implementation manners thereof, can be combined with part or all of the steps in other embodiments, or can be combined with optional implementation manners of other embodiments.

[0380] The embodiments of the present disclosure also provide a device for implementing any of the above methods, for example, a device is provided, the device includes units or modules for implementing the steps performed by the UE in any of the above methods. For another example, another device is provided, including units or modules for implementing the steps performed by the network device (for example, an access network device, or a core network device, etc.) in any of the above methods.

[0381] It should be understood that the division of each unit or module in the above apparatus is only a logical function division, and all or part of them can be integrated into a physical entity or physically separated in actual implementation. In addition, the units or modules in the apparatus can be implemented in the form of processor calling software: for example, the apparatus includes a processor connected with a memory, the memory stores instructions, and the processor calls the instructions stored in the memory to implement any of the above methods or realize the functions of each unit or module of the above apparatus, wherein the processor is, for example, a general processor such as a central processing unit (CPU) or a microprocessor, and the memory is a memory in the apparatus or a memory outside the apparatus. Alternatively, the units or modules in the apparatus can be implemented in the form of hardware circuit, and the functions of part or all of the units or modules can be realized by the design of hardware circuit. The above hardware circuit can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of part or all of the above units or modules are realized by the design of the logical relationship of elements in the circuit; for example, in another implementation, the above hardware circuit is a programmable logic device (PLD), and a field programmable gate array (FPGA) is taken as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, so as to realize the functions of part or all of the above units or modules. All units or modules of the above apparatus can be implemented in the form of processor calling software, or all units or modules can be implemented in the form of hardware circuit, or part of the units or modules are implemented in the form of processor calling software, and the remaining part is implemented in the form of hardware circuit.

[0382] In the embodiments of the present disclosure, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), a digital signal processor (DSP), and the like. In another implementation, the processor can implement certain functions through a logical relationship of a hardware circuit, and the logical relationship of the hardware circuit is fixed or reconfigurable. For example, the processor is a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In the reconfigurable hardware circuit, the processor loads a configuration document to implement the configuration of the hardware circuit. It can be understood that the processor loads an instruction to implement the functions of the above part or all units or modules. In addition, the hardware circuit can also be designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), and the like.

[0383] As shown in FIG. 5A, the embodiments of the present disclosure provide a first device, comprising:

[0384] The processing module 5101 is configured to cancel at least the first type of transmission in the overlapping part of the first type of transmission and the second type of transmission, wherein the following conditions are met between the first type of transmission and the second type of transmission:

[0385] The priority of the first type of transmission is lower than the priority of the second type of transmission;

[0386] The priority of the second type of transmission is higher than the priority of the first type of transmission;

[0387] The priority of the first type of transmission is not higher than the priority of the second type of transmission;

[0388] The priority of the second type of transmission is not lower than the priority of the first type of transmission;

[0389] The first type of transmission includes at least one of a sensing service and a communication service;

[0390] The second type of transmission includes at least one of a sensing service and a communication service.

[0391] In some embodiments, the first device further includes a sending module and / or a receiving module. The sending module and / or the receiving module can correspond to a network interface and / or a transceiving antenna of the first device.

[0392] In some embodiments, the processing module can be configured to perform information processing related steps in any one of the transmission cancellation methods.

[0393] In some embodiments, the sending module can be configured to perform information sending related steps in any one of the transmission cancellation methods.

[0394] In some embodiments, the receiving module can be configured to perform information sending related steps in any one of the transmission cancellation methods.

[0395] In some embodiments, the processing module is configured to perform at least one of the following:

[0396] cancel the first type of transmission in the overlapping part;

[0397] cancel the first type of transmission starting from the overlapping part in the time domain;

[0398] cancel the first type of transmission.

[0399] In some embodiments, the guard interval includes at least one of the following:

[0400] a first time domain interval, the first time domain interval being a time domain interval related to a time domain start position of the second type of transmission;

[0401] a second time domain interval, the second time domain interval being a time domain interval related to a time domain end position of the second type of transmission;

[0402] a second type interval, the second type interval being a frequency domain interval related to a frequency domain position of the second type of transmission;

[0403] a third type interval, the third type interval including N1 time units adjacent to a time domain start position of the overlapping part in the time domain, N2 time units adjacent to a time domain end position of the overlapping part in the time domain, M1 frequency domain resources adjacent to a frequency domain start position of the overlapping part in the frequency domain, and M2 frequency domain resources adjacent to a frequency domain end position of the overlapping part in the frequency domain.

[0404] In some embodiments, a length of the first time domain interval is equal to: a minimum interval between the time domain start position of the second type of transmission and a time domain start position of the first type of transmission being cancelled; or,

[0405] The length of the first time-domain interval is equal to: a minimum interval between a time-domain termination position of the first type of transmission and a time-domain termination position of the second type of transmission; or

[0406] The length of the first time-domain interval is equal to a predefined first time-domain length.

[0407] In some embodiments, the length of the second time-domain interval is equal to: a minimum interval between a time-domain termination position of the second type of transmission and a time-domain termination position of the first type of transmission being cancelled; or

[0408] The length of the second time-domain interval is equal to a predefined second time-domain length.

[0409] In some embodiments, the second type of interval comprises at least one of:

[0410] The first frequency-domain interval is a frequency-domain interval related to a frequency-domain start position of the overlapping position overlapping part;

[0411] The second frequency-domain interval is a frequency-domain interval related to a frequency-domain termination position of the overlapping position overlapping part.

[0412] In some embodiments, the processing module is configured to perform at least one of:

[0413] The guard interval is the first time-domain interval, and the first type of transmission of the first time-domain interval and the overlapping part is cancelled;

[0414] The guard interval is the first time-domain interval, and the first type of transmission starting from the first time-domain interval is cancelled in time domain;

[0415] The guard interval is the second time-domain interval, and the first type of transmission of the overlapping part and the second time-domain interval is cancelled;

[0416] The guard interval is the second time-domain interval, and the first type of transmission before the second time-domain interval is cancelled in time domain;

[0417] The guard interval comprises the first time-domain interval and the second time-domain interval, and the first type of transmission of the overlapping part and at least one of the first time-domain interval and the second time-domain interval is cancelled;

[0418] The guard interval is the first frequency-domain interval, and the first type of transmission of the overlapping part and the first frequency-domain interval is cancelled;

[0419] The guard interval is the second frequency-domain interval, and the first type of transmission of the overlapping part and the first frequency-domain interval is cancelled;

[0420] The guard interval is a first frequency domain interval and a second frequency domain interval, the first type of transmission is cancelled in the overlapping part and at least one of the first frequency domain interval and the second frequency domain interval;

[0421] The guard interval is a third type of interval, and the first type of transmission is cancelled in the overlapping part and the third type of interval.

[0422] In some embodiments, the processing module is configured to perform the cancelled first type of transmission at a first time domain position, the first time domain position being located after a time domain termination position of the second type of transmission.

[0423] In some embodiments, the first type of transmission is uplink transmission and the second type of transmission is uplink transmission, or,

[0424] The first type of transmission is downlink transmission and the second type of transmission is downlink transmission, or,

[0425] The first type of transmission is uplink transmission and the second type of transmission is downlink transmission, or,

[0426] The first type of transmission is downlink transmission and the first type of transmission is downlink transmission.

[0427] In some embodiments, the first device comprises at least one of:

[0428] An access network device participating in the awareness service;

[0429] A terminal having the awareness service.

[0430] In some embodiments, the method further comprises:

[0431] The sending module is configured to send, by the first device being an access network device participating in the awareness service, a first indication to the terminal, the first indication being used to indicate that the first type of transmission in the overlapping part is cancelled.

[0432] As shown in FIG. 5B, the embodiments of the present disclosure provide a second device, wherein the second device comprises:

[0433] The receiving module 5102 is configured to receive a first indication, the first indication being used to indicate that the first type of transmission in the overlapping part of the first type of transmission and the second type of transmission is cancelled, wherein one of the following conditions is met between the first type of transmission and the second type of transmission;

[0434] The priority of the first type of transmission is lower than the priority of the second type of transmission;

[0435] The priority of the second type of transmission is higher than the priority of the first type of transmission;

[0436] The priority of the first type of transmission is not higher than the priority of the second type of transmission;

[0437] The priority of the second type of transmission is not lower than the priority of the first type of transmission.

[0438] The first type of transmission comprises at least one of a sensing service and a communication service.

[0439] The second type of transmission comprises at least one of a sensing service and a communication service.

[0440] In some embodiments, the second device can comprise a processing module and / or a sending module.

[0441] In some embodiments, the sending module and / or the receiving module can correspond to a network interface and / or a transceiving antenna of the second device.

[0442] In some embodiments, the processing module can be configured to cause the second device to perform the information processing related steps in any one of the transmission cancellation methods.

[0443] In some embodiments, the sending module can be configured to cause the second device to perform the information sending related steps in any one of the transmission cancellation methods.

[0444] In some embodiments, the receiving module can be configured to cause the second device to perform the information sending related steps in any one of the transmission cancellation methods.

[0445] In some embodiments, the second device is a terminal with a sensing service.

[0446] Embodiments of the present disclosure also provide a communication device, which can comprise one or more processors; wherein the processor is configured to invoke instructions to cause the communication device to perform the transmission cancellation method implemented by any one of the preceding embodiments.

[0447] Embodiments of the present disclosure also propose an apparatus for implementing any of the above methods, for example, an apparatus comprising units or modules for implementing the steps performed by a terminal in any of the above methods. For another example, another apparatus is proposed, comprising units or modules for implementing the steps performed by a network device (such as an access network device, a core network function node, a core network device, etc.) in any of the above methods.

[0448] It should be understood that the division of each unit or module in the above apparatus is only a logical function division, and all or part of them can be integrated into a physical entity or physically separated in actual implementation. In addition, the units or modules in the apparatus can be implemented in the form of processor calling software: for example, the apparatus includes a processor, the processor is connected with a memory, the memory stores instructions, and the processor calls the instructions stored in the memory to realize the functions of any of the above methods or the units or modules of the above apparatus, wherein the processor is a general processor such as a central processing unit (CPU) or a microprocessor, and the memory is a memory in the apparatus or a memory outside the apparatus. Alternatively, the units or modules in the apparatus can be implemented in the form of hardware circuit, and the functions of part or all of the units or modules can be realized by the design of the hardware circuit. The above hardware circuit can be understood as one or more processors; for example, in one implementation, the above hardware circuit is an application-specific integrated circuit (ASIC), and the functions of part or all of the units or modules are realized by the design of the logical relationship between the elements in the circuit; for another example, in another implementation, the above hardware circuit is a programmable logic device (PLD), and a field programmable gate array (FPGA) is taken as an example, which can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by a configuration file, so as to realize the functions of part or all of the units or modules. All units or modules of the above apparatus can be all implemented in the form of processor calling software, or all implemented in the form of hardware circuit, or part implemented in the form of processor calling software and the remaining part implemented in the form of hardware circuit.

[0449] In the embodiments of the present disclosure, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and running capability, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), a digital signal processor (DSP), or the like. In another implementation, the processor can implement certain functions through a logical relationship of a hardware circuit, and the logical relationship of the hardware circuit is fixed or can be reconfigured. For example, the processor is a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In the reconfigurable hardware circuit, the processor loads a configuration document to implement the hardware circuit configuration. It can be understood that the processor loads instructions to implement the functions of the above part or all units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), and the like.

[0450] FIG. 5A is a schematic diagram of a structure of a terminal according to an embodiment of the present disclosure. As shown in FIG. 5A, the first device can include at least one of a transceiver module, a processing module, and the like. In some embodiments, the processing module is configured to cancel at least a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein one of the following conditions is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission includes at least one of a sensing service and a communication service; and the second type of transmission includes at least one of the sensing service and the communication service. Optionally, the transceiver module is configured to perform at least one of the communication steps (for example, steps S2102 and S2103, but not limited thereto) of the sending and / or receiving performed by the terminal in any of the above methods, and details are not described herein again. Optionally, the processing module is configured to perform at least one of the other steps (for example, step S2101) of the terminal or the network device in any of the above methods, and details are not described herein again.

[0451] FIG. 5B is a schematic diagram of a structure of a second device according to an embodiment of the present disclosure. As shown in FIG. 5B, the second device can include at least canceling a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein one of the following conditions is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; the priority of the second type of transmission is higher than the priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission includes at least one of a sensing service and a communication service; and the second type of transmission includes at least one of the sensing service and the communication service. Optionally, the transceiver module is configured to perform at least one of the communication steps (for example, steps S2102 and S2103, but not limited thereto) of the sending and / or receiving performed by the network device in any of the above methods, and details are not described herein again. Optionally, the processing module is configured to perform at least one of the other steps (for example, step S2101) of the terminal 101 in any of the above methods, and details are not described herein again.

[0452] In some embodiments, the transceiver module can include a sending module and / or a receiving module, which can be separate or integrated together. Optionally, the transceiver module can be mutually replaced with a transceiver.

[0453] In some embodiments, the processing module can be one module, or can include multiple sub-modules. Optionally, the multiple sub-modules perform all or part of the steps required to be performed by the processing module, respectively. Optionally, the processing module can be mutually replaced with the processor.

[0454] FIG. 6A is a structural schematic diagram of a communication device 8100 according to an embodiment of the present disclosure. The communication device 8100 can be a network device (for example, an access network device, a core network device, etc.), a terminal (for example, a user equipment, etc.), a chip, a chip system, or a processor supporting the network device to implement any of the above methods, or a chip, a chip system, or a processor supporting the terminal to implement any of the above methods. The communication device 8100 can be used to implement the methods described in the above method embodiments, and details can be referred to the descriptions in the above method embodiments.

[0455] As shown in FIG. 6A, the communication device 8100 includes one or more processors 8101. The processor 8101 can be a general-purpose processor or a special-purpose processor, for example, a baseband processor or a central processing unit. The baseband processor can be used to process communication protocols and communication data, and the central processing unit can be used to control the communication device (for example, a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process data of the programs. Optionally, the communication device 8100 is used to execute any of the above methods. Optionally, the one or more processors 8101 are used to call instructions to enable the communication device 8100 to execute any of the above methods.

[0456] In some embodiments, the communication device 8100 further includes one or more transceivers 8103. When the communication device 8100 includes one or more transceivers 8103, the transceiver 8103 performs at least one of the communication steps (for example, steps S2102 and S2103, but not limited to this) in the above method, and the processor 8101 performs at least one of the other steps (for example, step S2101, but not limited to this). In an optional embodiment, the transceiver can include a receiver and / or a transmitter, which can be separate or integrated together. Optionally, the terms of transceiver, transceiving unit, transceiver, transceiving circuit, interface circuit, interface, etc. can be mutually replaced, and the terms of transmitter, transmitting unit, transmitter, transmitting circuit, etc. can be mutually replaced, and the terms of receiver, receiving unit, receiver, receiving circuit, etc. can be mutually replaced.

[0457] In some embodiments, the communication device 8100 further includes one or more memories 8102 for storing data. Alternatively, all or a portion of the memory 8102 can also be placed in the communication device 8100. In optional embodiments, the communication device 8100 can include one or more interface circuits 8104. Optionally, the interface circuit 8104 is connected to the memory 8102, and the interface circuit 8104 can be used to receive data from the memory 8102 or other devices, and to send data to the memory 8102 or other devices. For example, the interface circuit 8104 can read data stored in the memory 8102 and send the data to the processor 8101.

[0458] The communication device 8100 described in the above embodiments can be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 can not be limited by Figure 6A. The communication device can be a standalone device or can be part of a larger device. For example, the communication device can be: 1) a standalone integrated circuit (IC), or a chip, or a chip system or subsystem; (2) a set of one or more ICs, which can optionally include a storage component for storing data, programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, a smart terminal device, a cellular phone, a wireless device, a handset, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligence device, etc.; (6) other devices, etc.

[0459] Figure 6B is a structural schematic diagram of a chip 8200 according to an embodiment of the present disclosure. For the case where the communication device 8100 is a chip or a chip system, the structural schematic diagram of the chip 8200 shown in Figure 6B can be referred to, but is not limited thereto.

[0460] The chip 8200 includes one or more processors 8201. The chip 8200 is configured to execute any of the above methods.

[0461] In some embodiments, the chip 8200 further includes one or more interface circuits 8202. Optionally, the terms interface circuit, interface, transceiver pin, etc. can be replaced by each other. In some embodiments, the chip 8200 further includes one or more memories 8203 for storing data. Optionally, all or a portion of the memory 8203 can be placed outside the chip 8200. Optionally, the interface circuit 8202 is connected to the memory 8203, and the interface circuit 8202 can be used to receive data from the memory 8203 or other devices, and the interface circuit 8202 can be used to send data to the memory 8203 or other devices. For example, the interface circuit 8202 can read data stored in the memory 8203 and send the data to the processor 8201.

[0462] In some embodiments, the interface circuit 8202 performs at least one of the communication steps (e.g., steps S2102 and S2103, but not limited thereto) of transmitting and / or receiving in the above method. The interface circuit 8202 performing the communication steps of transmitting and / or receiving in the above method refers to, for example, the interface circuit 8202 performing data interaction between the processor 8201, the chip 8200, the memory 8203, or the transceiver device. In some embodiments, the processor 8201 performs at least one of the other steps (S2101, but not limited thereto).

[0463] The modules and / or devices described in each of the embodiments of the virtual device, the physical device, the chip, etc. can be combined or separated according to the circumstances. Alternatively, part or all of the steps can also be performed by a plurality of modules and / or devices in cooperation, which is not limited here.

[0464] The disclosure also proposes a storage medium, and the above storage medium stores instructions, which, when running on the communication device 8100, causes the communication device 8100 to perform any one of the above methods. Alternatively, the above storage medium is an electronic storage medium. Alternatively, the above storage medium is a computer readable storage medium, but is not limited thereto, and it can also be a storage medium readable by other devices. Alternatively, the above storage medium can be a non-transitory storage medium, but is not limited thereto, and it can also be a transitory storage medium.

[0465] The disclosure also proposes a program product, and the above program product is executed by the communication device 8100, so that the communication device 8100 performs any one of the above methods. Alternatively, the above program product is a computer program product.

[0466] The disclosure also proposes a computer program, which, when running on a computer, causes the computer to perform any one of the above methods.

[0467] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the aspects of the disclosure disclosed herein. The disclosure is intended to cover any variations, uses or adaptations of the disclosure embodiments following, in general, the principles of the disclosure and including such steps that are apparent to those skilled in the art. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the disclosure is indicated by the following claims.

[0468] It should be understood that the embodiments of the disclosure are not limited to the precise structures as already described and shown in the drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the disclosure. The scope of the embodiments of the disclosure is limited only by the appended claims.

Claims

1. A service canceling method, wherein, The method is performed by a first device, and comprises: canceling at least the first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein one of the following conditions is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of sensing traffic and communication traffic; the second type of transmission comprises at least one of sensing traffic and communication traffic.

2. The method of claim 1, wherein, canceling at least the first type of transmission in an overlapping part of the first type of transmission and a second type of transmission comprises at least one of: canceling the first type of transmission in the overlapping part; canceling the first type of transmission starting from the overlapping part in time domain; canceling the first type of transmission in the overlapping part and a guard interval; canceling the first type of transmission.

3. The method of claim 2, wherein, the guard interval comprises at least one of: a first type of interval, the first type of interval being a time domain interval related to a time domain position of the overlapping part; a second type of interval, the second type of interval being a frequency domain interval related to a frequency domain position of the overlapping part; a third type of interval, the third type of interval being related to both the time domain position and the frequency domain position of the overlapping part.

4. The method of claim 3, wherein, the first type of interval comprises at least one of: a first time domain interval, the first time domain interval being a time domain interval related to a time domain start position of the overlapping part; a second time domain interval, the second time domain interval being a time domain interval related to a time domain end position of the overlapping part.

5. The method of claim 4, wherein: a length of the first time domain interval is equal to a minimum interval between a time domain start position of the second type of transmission and a time domain start position of the first type of transmission being canceled; or a length of the first time domain interval is equal to a minimum interval between a time domain end position of the first type of transmission being canceled and a time domain end position of the second type of transmission; or a length of the first time domain interval is equal to a predefined first time domain length.

6. The method of claim 4 or 5, wherein: a length of the second time domain interval is equal to a minimum interval between a time domain end position of the second type of transmission and a time domain end position of the first type of transmission being canceled; or a length of the second time domain interval is equal to a predefined second time domain length. the second type of interval comprises at least one of: a first frequency domain interval, the first frequency domain interval being a frequency domain interval related to a frequency domain start position of the overlapping part; 7. The method according to any one of claims 3 to 6, wherein, a second frequency domain interval, the second frequency domain interval being a frequency domain interval related to a frequency domain end position of the overlapping part. ​ ​ 8. The method according to any one of claims 3 to 7, wherein, The third type of interval includes N1 time units adjacent to a time domain start position of the overlap part in time domain, N2 time units adjacent to a time domain end position of the overlap part in time domain, M1 frequency domain resources adjacent to a frequency domain start position of the overlap part in frequency domain, and M2 frequency domain resources adjacent to a frequency domain end position of the overlap part in frequency domain; the N1, N2, M1, and M2 are positive integers.

9. The method according to any one of claims 4 to 8, wherein, The cancelling the first type of transmission in the overlap part and the guard interval includes at least one of the following: The guard interval is a first time domain interval, and the first type of transmission of the first time domain interval and the overlap part is cancelled; The guard interval is a first time domain interval, and the first type of transmission starting from the first time domain interval in time domain is cancelled; The guard interval is a second time domain interval, and the first type of transmission of the overlap part and the second time domain interval is cancelled; The guard interval is a second time domain interval, and the first type of transmission before the second time domain interval in time domain is cancelled; The guard interval includes a first time domain interval and a second time domain interval, and the first type of transmission of the overlap part and at least one of the first time domain interval and the second time domain interval is cancelled; The guard interval is a first frequency domain interval, and the first type of transmission of the overlap part and the first frequency domain interval is cancelled; The guard interval is a second frequency domain interval, and the first type of transmission of the overlap part and the first frequency domain interval is cancelled; The guard interval is a first frequency domain interval and a second frequency domain interval, and the first type of transmission of the overlap part and at least one of the first frequency domain interval and the second frequency domain interval is cancelled; The guard interval is a third type of interval, and the first type of transmission in the overlap part and the third type of interval is cancelled.

10. The method according to any one of claims 1 to 9, wherein, The method further includes: The cancelled first type of transmission is performed at a first time domain position, and the first time domain position is located after a time domain end position of the second type of transmission.

11. The method of any of claims 1 to 10, wherein, The first type of transmission is uplink transmission and the second type of transmission is uplink transmission, or The first type of transmission is downlink transmission and the second type of transmission is downlink transmission, or The first type of transmission is uplink transmission and the second type of transmission is downlink transmission, or The first type of transmission is downlink transmission and the first type of transmission is downlink transmission.

12. The method according to any one of claims 1 to 11, wherein, The first device includes at least one of the following: An access network device participating in a sensing service; A terminal having a sensing service.

13. The method of any one of claims 1 to 12, wherein, The method further includes: The first device is an access network device participating in a sensing service, and a first indication is sent to a terminal, the first indication being used to indicate that the first type of transmission in the overlap part is cancelled at least.

14. A transmission cancellation method, wherein, The method is performed by a second device, and the method includes: receiving a first indication, the first indication being used to indicate at least cancelling a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a following condition is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; the second type of transmission comprises at least one of a sensing service and a communication service.

15. The method of claim 14, wherein, the second device is a terminal with a sensing service.

16. A first device, wherein, the first device comprises: a processing module configured to at least cancel the first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a following condition is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; the second type of transmission comprises at least one of a sensing service and a communication service.

17. A second device, wherein, the second device comprises: a receiving module configured to receive a first indication, the first indication being used to indicate at least cancelling a first type of transmission in an overlapping part of the first type of transmission and a second type of transmission, wherein a following condition is met between the first type of transmission and the second type of transmission: a priority of the first type of transmission is lower than a priority of the second type of transmission; a priority of the second type of transmission is higher than a priority of the first type of transmission; the priority of the first type of transmission is not higher than the priority of the second type of transmission; the priority of the second type of transmission is not lower than the priority of the first type of transmission; the first type of transmission comprises at least one of a sensing service and a communication service; the second type of transmission comprises at least one of a sensing service and a communication service.

18. A communication system, wherein, the communication system comprises: a first device configured to perform the transmission cancellation method according to any one of claims 1 to 13; and / or, a second device configured to perform the transmission cancellation method according to any one of claims 14 or 15.

19. A communication device, wherein, the communication device comprises: one or more processors; wherein the processors are configured to invoke instructions to cause the communication device to perform the transmission cancellation method according to any one of claims 1 to 13, or 14 to 15.

20. A storage medium, wherein, the storage medium stores instructions that, when executed on a communication device, cause the communication device to perform the transmission cancellation method according to any one of claims 1 to 11, or 12 to 13.

21. A program product, wherein, The program product comprises a computer program which, when executed by a communication device, enables the communication device to implement the transmission cancellation method according to any one of 1 to 11 or 12 to 13.

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