Resource indication method, apparatus and communication device

Abstract

The application discloses a resource indication method, device and communication equipment. The method comprises the following steps: determining a first resource; and sending auxiliary information determined according to the first resource to a second device; wherein the auxiliary information is used for indicating a first target resource available for a first technology and / or a second target resource available for a second technology; and the embodiment of the application indicates the target resource of the first technology and / or the second technology through the auxiliary information sent by the first device to the second device, so that the second device can accurately learn the technology transmitted by the first device on the indicated target resource, thereby improving the receiving success rate of the second device.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of communication, and particularly relates to a resource indication method and device and communication equipment. BACKGROUND

[0002] The same device can support Long Term Evolution SideLink (LTE SL) and New Radio SideLink (NR SL) functions at the same time. At this time, the LTE SL transmission and the NR SL transmission of the device can be frequency division multiplexed (FDM), or can be time division multiplexed (TDM).

[0003] LTE SL and NR SL can coexist for a long time, for example, when the resource pool is configured, the resource pools of LTE SL and NR SL are ensured not to overlap; or LTE SL and NR SL can coexist for a short time, for example, the resource pools of LTE SL and NR SL are allowed to overlap. For the overlapping part, if the device finds that there is a demand for one of the transmission and reception of LTE SL and one of the transmission and reception of NR SL at the same time, at this time, which side to transmit can be decided by comparing the priorities of LTE SL and NR SL; if the side with high transmission priority is transmitted in the overlapping part, the side with low priority is discarded or the transmission is postponed.

[0004] When the same device supports LTE SL and NR SL functions at the same time, some processes need to be experienced in the process of switching from LTE SL to NR SL or from NR SL to LTE SL. For example, at least one of the interaction of different technology function modules, baseband adjustment, and radio frequency adjustment. These processes need to consume time, for example, switching period and / or power transit period. The power transit period can be part of the switching period, or can be calculated separately from the switching period. During these times, the signal is distorted and cannot be normally produced or decoded.

[0005] In the process of implementing the present application, the inventors found that at least the following problems exist in the prior art:

[0006] In the current system, there can be users supporting both LTE SL and NR SL, and users supporting only NR SL. When switching, transmitting LTE SL or NR SL on certain resources is determined by the sending device, and the receiving device cannot know the behavior of the sending device. Similarly, the technologies supported by the sending device and the receiving device in the system can be different, or even if the same technology is supported, the configurations or resources can be different. At this time, the receiving device cannot know the behavior of the sending device on certain resources. SUMMARY

[0007] The purpose of the embodiments of the present application is to provide a resource indication method, device and communication equipment, which can solve the problem that the receiving device cannot know the behavior of the sending device on certain resources in the prior art.

[0008] To solve the above technical problems, the present application is implemented as follows:

[0009] In a first aspect, the embodiments of the present application provide a resource indication method applied to a first device, comprising:

[0010] determining a first resource;

[0011] sending auxiliary information determined according to the first resource to a second device; wherein the auxiliary information is used to indicate a first target resource available for a first technology, and / or a second target resource available for a second technology;

[0012] wherein the first device at least supports or at least performs the first technology;

[0013] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0014] In a second aspect, the embodiments of the present application provide a resource indication method applied to a second device, comprising:

[0015] receiving auxiliary information sent by the first device, the auxiliary information being used to indicate a first target resource available for a first technology, and / or a second target resource available for a second technology;

[0016] wherein the first device at least supports or at least performs the first technology;

[0017] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0018] In a third aspect, a resource indication device applied to a second device is provided, comprising:

[0019] a determining module configured to determine a first resource;

[0020] transmitting, to the second device, assistance information determined according to the first resource; wherein the assistance information is used to indicate: a first target resource available for the first technology, and / or a second target resource available for the second technology;

[0021] wherein the first device at least supports or at least performs the first technology;

[0022] the second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0023] In a fourth aspect, a resource indication method is provided, applied to a second device, comprising:

[0024] receiving, from a first device, assistance information, the assistance information being used to indicate: a first target resource available for the first technology, and / or a second target resource available for the second technology;

[0025] wherein the first device at least supports or at least performs the first technology;

[0026] the second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0027] In a fifth aspect, a communication device is provided, comprising a processor, a memory, and a program or instruction stored in the memory and executable on the processor, the program or instruction being executed by the processor to implement the steps of the method according to the first aspect, or to implement the steps of the method according to the second aspect.

[0028] In a sixth aspect, a readable storage medium is provided, the readable storage medium storing a program or instruction, the program or instruction being executed by a processor to implement the steps of the method according to the first aspect, or to implement the steps of the method according to the second aspect.

[0029] In a seventh aspect, a chip is provided, comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a network-side device program or instruction to implement the method according to the first aspect, or to implement the method according to the second aspect.

[0030] In the embodiments of the present application, the assistance information transmitted by the first device to the second device is used to indicate the target resources of the first technology and / or the second technology, so that the second device can accurately know the technology transmitted by the first device on the indicated target resources, thereby improving the reception success rate of the second device. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 a block diagram representing a wireless communication system to which embodiments of the present application can be applied;

[0032] Figure 2 a step flowchart representing a resource indication method provided by embodiments of the present application;

[0033] Figure 3 a step flowchart representing a resource indication method provided by embodiments of the present application;

[0034] Figure 4 a schematic diagram representing the principle of an example provided by embodiments of the present application;

[0035] Figure 5 a structural schematic diagram of a resource indication apparatus provided by embodiments of the present application;

[0036] Figure 6 a structural schematic diagram of a resource indication apparatus provided by embodiments of the present application;

[0037] Figure 7 a structural schematic diagram of a communication device provided by embodiments of the present application;

[0038] Figure 8 a structural schematic diagram of a terminal provided by embodiments of the present application. DETAILED DESCRIPTION

[0039] The technical solutions in embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0040] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of a kind and do not limit the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0041] It is worth noting that the technology described in the embodiments of the present application is not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used in the above-mentioned systems and radio technologies, as well as in other systems and radio technologies. However, the following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the following description, although these technologies can also be applied outside the NR system application, such as 6th Generation (6G) communication systems. th

[0042] Figure 1 ​A block diagram of a wireless communication system to which embodiments of the present application can be applied is shown. The wireless communication system includes terminals 11 and network-side devices 12. Two terminals 11 can communicate directly with each other through a Sidelink interface, and the two terminals 11 are connected with network-side devices 12 respectively, which can schedule or configure the terminals 11, etc. The terminal 11 can also be referred to as a terminal device or a user terminal (User Equipment, UE), and can be a terminal-side device such as a mobile phone, a tablet personal computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), a palm computer, a netbook, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), a wearable device (Wearable Device), or a vehicle-mounted device (VUE), a pedestrian terminal (PUE), etc. The wearable device includes a bracelet, a headset, glasses, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present application. The network-side device 12 can be a base station or a core network, wherein the base station can be referred to as a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a node B, an evolved node B (eNB), a home node B, a home evolved node B, a WLAN access point, a WiFi node, a transmitting receiving point (Transmitting Receiving Point, TRP), or some other appropriate term in the art, as long as the same technical effect is achieved. The base station is not limited to a specific technical term, and it should be noted that only the base station in the NR system is taken as an example in the embodiments of the present application, but the specific type of the base station is not limited.

[0043] The resource indication method, apparatus and communication device provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings and specific embodiments and application scenarios.

[0044] It should be noted that the "detection" mentioned in the embodiments of the present application can also be referred to as "measurement", "sensing" or "monitoring".

[0045] As shown in Figure 2 A resource indication method provided by the embodiments of the present application is applied to a first device, comprising:

[0046] determining a first resource;

[0047] sending, to a second device, assistance information determined according to the first resource; wherein the assistance information is used to indicate: a first target resource available for a first technology, and / or, a second target resource available for a second technology;

[0048] wherein the first device at least supports or at least performs the first technology;

[0049] the second device supports or performs the first technology; or, the second device supports or performs the first technology and the second technology.

[0050] It should be noted that the "supports the first technology or supports the second technology" mentioned in the embodiments of the present application specifically refers to that the device has the first technology capability or the second technology capability or function, and can support the first technology or the second technology service or transmission. The "performs the first technology or performs the second technology" mentioned in the embodiments of the present application specifically refers to that the device has the first technology capability or the second technology capability or function, and is currently performing the first technology or the second technology service or transmission.

[0051] In the embodiments of the present application, in addition to supporting the first technology, the first device can also support other technologies, which are not limited here. Similarly, in addition to supporting the first technology or supporting the first technology and the second technology, the second device can also support other technologies, which are not limited here.

[0052] It should be noted that the first technology and the second technology can be understood as at least one of the following meanings:

[0053] different RATs (Radio Access Technologies, wireless access technologies); for example, LTE and NR; specifically, for example, LTE Uu and NR SL, LTE SL and NR SL;

[0054] technologies corresponding to transmissions on different interfaces, such as Uu and Sidelink;

[0055] technologies corresponding to different services, such as public safety services and commercial services;

[0056] technologies corresponding to different objects, such as Pedestrian User Equipment (PUE) and Vehicle User Equipment (VUE);

[0057] Different channel technologies, e.g., PSFCH (Physical Sidelink Feedback Channel) and PSSCH (Physical Sidelink Shared Channel);

[0058] Different scheduling modes, e.g., Mode1 (scheduling mode 1) and Mode2 (scheduling mode 2);

[0059] Different frequencies or carriers or bands, e.g., NR SL on n47 and NR SL on n79.

[0060] Optionally, the first technology is a first network mode sidelink, and the second technology is a second network mode sidelink.

[0061] Alternatively, the first technology is a second network mode sidelink, and the second technology is a first network mode sidelink.

[0062] Here, the first network mode can be understood as LTE, and the second network mode can be understood as NR. That is, the first technology is LTE SL, and the second technology is NR SL; or the first technology is NR SL, and the second technology is LTE SL.

[0063] As an optional embodiment, in the case that the second device supports or performs the first technology, the first technology supported or performed by the second device is not completely the same as the first technology supported or performed by the first device. Here, not completely the same can be that the resources of the first technology are not completely the same, or the configurations of the first technology are not completely the same.

[0064] Embodiments of the present application are applicable to the scenario that the technologies supported or performed by the first device and the second device are at least partially different, and are also applicable to the scenario that the technologies supported or performed by the first device and the second device are the same but the technology resources or configurations are not completely the same. In other words, embodiments of the present application are applicable to the scenario that the technologies supported or performed by the transceiving users are at least partially different, and are also applicable to the scenario that the technologies supported by the transceiving users are the same (but different versions). Here, the priority of the recommended or indicated or scheduled resources (e.g., the first target resource and / or the second target resource) can be configured / preconfigured / indicated / defined, e.g., defined as the highest priority among the possible priorities of the configuration (and the highest priority can correspond to the lowest priority value).

[0065] As another optional embodiment, one of the first technology and the second technology can be one of: NR SL resource or transmission, LTE SL resource or transmission, LTE Uu resource or transmission, NR Uu resource or transmission. Wherein, the first technology and the second technology are different. For example, the first technology and the second technology are respectively explained as NR SL resource or transmission, LTE SL resource or transmission; for example, the first technology and the second technology are respectively explained as NR SL resource or transmission, NR SL resource or transmission.

[0066] The embodiments of the present application are applicable to at least the following application scenarios:

[0067] Scenario 1: The second device at least supports or conducts LTE SL and NR SL; the first device at least supports or conducts NR SL;

[0068] Scenario 2: The second device at least supports or conducts LTE Uu (uplink and / or downlink) and NR SL; the first device at least supports or conducts NR SL;

[0069] Scenario 3: The second device at least supports or conducts NR Uu (uplink and / or downlink) and NR SL; the first device at least supports or conducts NR SL;

[0070] Scenario 4: The second device at least supports or conducts NR SL; the first device at least supports or conducts NR SL; wherein the NR SL supported or conducted by the first device and the NR SL supported or conducted by the second device are not completely the same.

[0071] As an optional embodiment, the first target resource can be directly indicated in the assistance information, and at least one of the following is indicated under the assistance information:

[0072] Whether the at least one first target resource must be used;

[0073] Whether the at least one first target resource is available;

[0074] Whether the at least one first target resource can not be used;

[0075] Whether the at least one first target resource is not necessarily used;

[0076] Whether the at least one first target resource is unavailable.

[0077] Optionally, at least one of "whether must be used, whether available, whether can not be used, whether not necessarily used, whether unavailable" is indicated for each first target resource respectively; or, at least one of "whether must be used, whether available, whether can not be used, whether not necessarily used, whether unavailable" is indicated for a plurality of or all first target resources as a whole, which is not limited here.

[0078] Specifically, the first device recommends or indicates or schedules the first target resource to the second device, which can directly indicate at least one of whether it must be used, whether it can be used, whether it can not be used, whether it is not necessary to be used, or whether it cannot be used by adding corresponding indication signaling or field; or, whether the corresponding first target resource must be used, whether it can be used, whether it can not be used, whether it is not necessary to be used, or whether it cannot be used is indicated by a specific format or scrambling or scrambling manner or time domain resource location or frequency domain resource location or time-frequency resource location.

[0079] As an aspect of an embodiment of the present application, the first target resource includes: a resource other than the first resource, or a resource of the first technology other than the first resource. That is, the first device does not recommend or indicate or schedule the first resource to the second device.

[0080] Optionally, not recommending or indicating or scheduling the first resource can be realized by: not detecting the first resource (or the time slot / subframe / frame / sub-time slot where the first resource is located), or excluding the first resource (or the time slot / subframe / frame / sub-time slot where the first resource is located) from the candidate resource, etc.

[0081] As another aspect of an embodiment of the present application, in the case that the transmission on the first resource satisfies the first condition, the first target resource includes: a resource other than the first resource or a resource of the first technology other than the first resource, wherein the first condition includes at least one of:

[0082] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource;

[0083] The transmission priority of the first technology on the first resource is lower than the first target priority;

[0084] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority;

[0085] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority; optionally, the third target priority and the fourth target priority can be the same priority; or, the third target priority is the priority corresponding to the transmission priority threshold of the first technology, and the fourth target priority is the priority corresponding to the transmission priority threshold of the second technology;

[0086] The transmission priority of the first technology on the first resource is lower than the fifth target priority, and lower than the transmission priority of the second technology on the first resource;

[0087] The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority;

[0088] At least one of the first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority, and the eleventh target priority is not acquired; wherein "not acquired" can be understood as not provided or not included in pre-configuration by the control node;

[0089] The first specific transmission or the first specific service is the second technology transmission on the first resource. For example, when the second technology is NR Uu or LTE Uu, the first specific transmission is at least one of the following: a physical random access channel (PRACH), msg3 (message 3 of random access), msg3 retransmission, random access response (RAR), msg4 (message 4 of random access), and transmission indicating or configured as high priority. The first specific service is URLLC service.

[0090] For another example, when the second technology is LTE SL, the first specific transmission is a transmission corresponding to emergency service or public safety service, and the first specific service is emergency service or public safety service. For example, fire alarm, first aid, alarm, emergency, cooperative awareness message (CAM), platooning, basic safety message (BSM), decentralized environmental notification message (DENM), etc.

[0091] For example, when the second technology is NR SL, the first specific transmission is at least one of the following:

[0092] A transmission corresponding to emergency service or public safety service;

[0093] At least one of unicast, groupcast, transmission requiring HARQ (Hybrid Automatic Repeat reQuest), transmission with HARQ feedback enabled, transmission in a resource pool with feedback resources, transmission with corresponding reporting resources, dynamic scheduling or transmission, and non-periodic configuration or transmission;

[0094] The first specific service is emergency service or public safety service, etc.

[0095] It should be noted that the target priority (at least one of the first target priority, the second target priority, the third target priority, the fourth target priority, and the fifth target priority) can be understood as a priority corresponding to a priority threshold. If the higher the priority value, the lower the priority, then lower than the target priority can be interpreted as actually higher than the threshold, otherwise, if the higher the priority value, the higher the priority, then lower than the target priority can be interpreted as lower than the threshold.

[0096] As another aspect of the embodiments of the present application, the first target resource does not exclude the first resource. That is, the first target resource can include the first resource. The first device can recommend or indicate or schedule the first resource to the second device. Alternatively, the recommendation or indication or scheduling of the first resource can be achieved by: detecting the first resource (or the time slot / subframe / frame / sub-time slot, etc. where the first resource is located); or not excluding the first resource (or the time slot / subframe / frame / sub-time slot, etc. where the first resource is located) from the candidate resource, etc.

[0097] As yet another aspect of the embodiments of the present application, in the case that the transmission on the first resource satisfies a second condition, the first target resource does not exclude the first resource; wherein the second condition includes at least one of the following:

[0098] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

[0099] The transmission priority of the first technology on the first resource is higher than the sixth target priority.

[0100] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the seventh target priority.

[0101] The transmission priority of the first technology on the first resource is higher than the eighth target priority, and the transmission priority of the second technology on the first resource is lower than the ninth target priority; alternatively, the eighth target priority and the ninth target priority can be the same priority; or the eighth target priority is the priority corresponding to the transmission priority threshold of the first technology, and the ninth target priority is the priority corresponding to the transmission priority threshold of the second technology.

[0102] The transmission priority of the first technology on the first resource is higher than the tenth target priority, and higher than the transmission priority of the second technology on the first resource.

[0103] The transmission priority of the first technology on the first resource is higher than the twelfth target priority, and the transmission priority of the second technology on the first resource is lower than the twelfth target priority.

[0104] The second technology transmission on the first resource is a second specific transmission or a second specific service; for example, the second specific transmission is at least one of the following: broadcast, blind retransmission, transmission without HARQ (Hybrid Automatic Repeat reQuest), transmission in a resource pool without feedback resource, transmission without corresponding reporting resource, semi-static configuration or transmission, periodic configuration or transmission or reservation; and the second specific service is commercial service, non-emergency service, etc.

[0105] It should be noted that the first target resource can be used for transmission of the first technology, and the second target resource can be used for transmission of the second technology. The "transmission" in the embodiments of the present application can be understood as one or more physical transmission resources, or one or more transport blocks (TBs), protocol data units (PDUs), or packets.

[0106] As an optional embodiment, the higher the priority value of the transmission priority is, the lower the corresponding transmission priority is; or the higher the priority value of the transmission priority is, the higher the corresponding transmission priority is, which is not specifically limited herein.

[0107] Optionally, in the above embodiments of the present application, the second target resource includes the first resource.

[0108] Optionally, in a case where transmission on the first resource satisfies a first condition, the second target resource includes the first resource, where the first condition includes at least one of the following:

[0109] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource;

[0110] The transmission priority of the first technology on the first resource is lower than the first target priority;

[0111] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority;

[0112] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority; optionally, the third target priority and the fourth target priority can be the same priority; or the third target priority is a priority corresponding to a transmission priority threshold of the first technology, and the fourth target priority is a priority corresponding to a transmission priority threshold of the second technology;

[0113] The transmission priority of the first technology on the first resource is lower than the fifth target priority, and lower than the transmission priority of the second technology on the first resource;

[0114] The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority;

[0115] The first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority, and the eleventh target priority are not acquired; wherein "not acquired" can be understood as not provided by the control node or not included in the pre-configuration;

[0116] The first specific transmission or the first specific service is transmitted on the second technology on the first resource. For example, in the case of satisfying the first condition, the second target resource includes the first resource, i.e., the first resource is recommended, indicated, or scheduled to the second terminal for transmission of the second technology in the case of satisfying the first condition.

[0117] It should be noted that the "transmission priority of the first technology" and / or the "transmission priority of the second technology" can be interpreted as the priority of the "data, control, and / or feedback channel" in the first technology and / or the second technology; it can also be interpreted as the priority of the logical channel corresponding to the transmission of the first technology and / or the second technology; it can also be interpreted as the priority of the quality of service QoS corresponding to the transmission of the first technology and / or the second technology.

[0118] In the above embodiments of the present application, the method further comprises:

[0119] The first candidate resource is acquired; the first candidate resource can be indicated by the second device to the first device, acquired by the control node in at least one of the following modes: configuration, pre-configuration, pre-definition, determination by the second device according to the first preset condition, etc.; for example, a group of candidate resources are pre-configured to the first device, and the first device measures these resources; the resources whose measurement results satisfy the first preset condition can be understood as the first candidate resources.

[0120] Optionally, when the first condition is satisfied, the acquired first candidate resource does not include the first resource.

[0121] In the case where the first candidate resource does not include the first resource, at least part of the resources in the first candidate resource are determined as the first target resource. For example, the first candidate resource configured or pre-configured by the control node does not include the first resource.

[0122] For example, in the case of satisfying any condition or satisfying the first condition, the first candidate resource configured or pre-configured by the control node does not include the first resource; for another example, in the case of satisfying any condition or satisfying the first condition, the first candidate resource indicated by the second device does not include the first resource.

[0123] Or the method further comprises:

[0124] The second candidate resource can be indicated to the first device by the second device, and the control node configures, preconfigures, predefines, or determines the second candidate resource according to at least one of the following modes: a second preset condition.

[0125] In a case where the second candidate resource contains at least one first resource, the first resource is excluded from the second candidate resource, and at least part of the remaining candidate resource is determined as the first target resource.

[0126] Optionally, when the first condition is met, the first resource is excluded from the second candidate resource, and at least part of the remaining candidate resource is determined as the first target resource.

[0127] For example, when any condition or the first condition is met, the first device excludes the first resource from the second candidate resource, and at least part of the remaining candidate resource is indicated, recommended, or scheduled to the second device.

[0128] Optionally, in the above embodiments of the present application, the first resource includes at least one of the following:

[0129] The resource of the first technology supported or performed by the first device overlaps with the resource of the second technology;

[0130] The resource of the first technology supported or performed by the first device does not overlap with the resource of the second technology, and the interval between the resource of the first technology and the resource of the second technology is less than the first time;

[0131] The resource of the first technology supported or performed by the first device corresponds to the first time;

[0132] The resource of the first technology supported or performed by the first device has an interval less than a preset time length from the first time;

[0133] The resource of the first technology supported or performed by the first device is different from the resource of the first technology supported or performed by the second device;

[0134] The resource of the first technology supported or performed by the second device;

[0135] The resource of the second technology supported or performed by the second device.

[0136] The "resource" in the above-mentioned resource of the first technology and resource of the second technology can be an available resource or a candidate resource, which is not limited here.

[0137] It should be noted that the above-mentioned first time refers to a continuous period of time, and the "resource of the first technology corresponding to the first time" refers to the resource of the first technology in a period of time.

[0138] In the embodiments of the present application, the resource overlap includes at least one of the following: overlap or conflict of a sending resource and a receiving resource, overlap or conflict of a sending resource and a sending resource, and overlap or conflict of a receiving resource and a receiving resource. The overlap or conflict includes time domain overlap or conflict, frequency domain overlap or conflict, or time-frequency domain overlap or conflict.

[0139] As an optional embodiment, the first time is at least one of the following:

[0140] The target time;

[0141] The target time minus the first interval; the target time minus the first interval can also be referred to as the target time minus the first interval; for example, the target time is a time slot 1, and the first interval is the first symbol of the time slot, and then the target time minus the first interval is the second symbol to the last symbol of the time slot 1. For another example, the target time is a time length, and the first interval can also be a time length, and then the target time minus the first interval is the difference between the two time lengths.

[0142] The target time includes at least one of the following: technology switching time, transceiver switching time, and power switching time. For example, the terminal performs technology A at a certain time point, and performs technology B at another time point, and then it is considered that technology switching occurs. The technology switching includes at least one of the following: first technology switching to second technology, and second technology switching to first technology.

[0143] The technology switching includes at least one of the following: first technology switching to second technology, and second technology switching to first technology.

[0144] The first interval includes at least one of the following:

[0145] Guard interval; for example, the time occupied by the guard symbol;

[0146] Automatic gain control (AGC) time;

[0147] The first N symbols of the target time, N is an integer greater than or equal to 1; for example, N = 1, that is, the first symbol of the target time, for example, the first symbol of the time slot.

[0148] It should be noted that the unit of the target time can be any one of the following: millisecond ms, frame frame, microsecond us, and subframe.

[0149] Optionally, the method for the first device to obtain the first time can be configured by a control node, pre-configured, pre-defined, indicated by a second device, and the like, which is not limited here.

[0150] As an optional embodiment, step 201 comprises at least one of the following:

[0151] obtaining the indication information sent by the second device, the indication information being used for indicating the first resource;

[0152] determining the first resource according to the configuration information of the first technology and / or the configuration information of the second technology;

[0153] determining the first resource according to a manner configured or preconfigured or predefined by the control node.

[0154] Optionally, in the above-mentioned embodiments of the present application, the assistance information is used for indicating:

[0155] indicating a priority of the at least one first target resource. The priority of the first target resource can also be predefined, configured by the control node or preconfigured, which is not limited here.

[0156] Specifically, the first target resource is indicated as the highest priority (which can correspond to the lowest priority value or the highest priority value) in the possible priorities. For example, the priority of the first target resource is the highest priority (such as the highest priority value agreed by the protocol, for example, 1). Or, the priority of the first target resource is the highest priority in the priorities allowed by the resource pool where the resource is located or by the resource itself, for example, the resource is allowed to be used for transmission with a priority of 2-4, and at this time, the resource (on which the transmission is performed) is considered to have a priority of 2 (assuming that the larger the priority value is, the lower the priority is).

[0157] Optionally, the different priorities can be used to indirectly indicate at least one of the following: whether the first target resource must be used, whether the first target resource can be used, whether the first target resource can not be used, whether the first target resource is not necessarily used, and whether the first target resource cannot be used. Similarly, the priority of the first target resource can also be indicated by newly-added indication signaling or domain, or by a specific format or scrambling or scrambling manner or time domain resource location or frequency domain resource location or time-frequency resource location.

[0158] As an optional embodiment of the present application, step 202 comprises:

[0159] sending the assistance information to the second device in the case of satisfying a third condition; the third condition comprises at least one of the following:

[0160] if the first device cannot correctly decode the transmission of the first technology for N1 times continuously or for N1 times within a first time window;

[0161] if the first device cannot detect the transmission of the first technology for N2 times continuously or for N2 times within a second time window;

[0162] if the measurement result of the first technology's transmission on the first resource is lower than a first target threshold value for N3 consecutive times or for N3 times within a third time window;

[0163] if the first device fails to correctly decode the first technology's transmission on N4 consecutive first resources or on N4 first resources within a fourth time window;

[0164] if the first device fails to detect the first technology's transmission on N5 consecutive first resources or on N5 first resources within a fifth time window;

[0165] if the measurement result of the first technology's transmission on the first resource is lower than a second target threshold value for N6 consecutive times or for N6 times within a sixth time window;

[0166] wherein N1, N2, N3, N4, N5, N6 are all integers greater than or equal to 1.

[0167] wherein the measurement can be a signal strength or power or energy measurement, and the measurement result can be at least one of RSRP (Reference Signal Receiving Power), RSRQ (Reference Signal Receiving Quality), and RSSI (Received Signal Strength Indication). The detection can also be resource detection, such as sensing, and the measurement can also be a sensing result.

[0168] For example, if the first resource meets the recommended or scheduled or indicated condition, the first device still recommends or schedules or indicates the first resource to the second device, and only when the first device fails to correctly decode on a plurality of first resources, it is considered that the first resource does not meet the recommended or scheduled or indicated condition, and it is excluded from the recommended or scheduled or indicated resource, or it is indicated in the assistance information that the resource is not necessary or can not be used or can not be used.

[0169] Optionally, after the first device sends the assistance information to the second device, the method further comprises at least one of the following:

[0170] performing the first technology's transmission on the first target resource; that is, the first device does not compare the priorities and directly performs the first technology's transmission on the first target resource;

[0171] The first technology's transmission on the first target resource has the highest priority, so the first device transmits the first technology with the highest priority on the first target resource;

[0172] The transmission priority of the first technology on the first target resource is higher than the transmission priority of the second technology on the first target resource, and thus the first device transmits the first technology with higher priority on the first target resource.

[0173] Optionally, in the case of satisfying any condition or the first condition, the first device transmits the first technology on the indicated or recommended or scheduled first target resource, or the transmission of the first technology on the first target resource has the highest priority.

[0174] Optionally, in the case of the first device sending the assistance information to the second device and the first target resource containing the first resource, the method further comprises at least one of:

[0175] transmitting the first technology on the first resource (whether the transmission priority of the first technology is greater than, equal to, or less than the transmission priority of the second technology); that is, the first device does not compare the priorities and directly transmits the first technology on the first resource;

[0176] The transmission priority of the first technology on the first resource is the highest, and thus the first device transmits the first technology with the highest priority on the first resource.

[0177] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and thus the first device transmits the first technology with higher priority on the first resource.

[0178] Optionally, in the case of satisfying any condition or the first condition, if the first target resource contains the first resource, the first device transmits the first technology on the indicated or recommended or scheduled first resource, or the transmission of the first technology on the first resource has the highest priority.

[0179] For example, if the first target resource contains the first resource, the first device transmits the first technology on the first resource, regardless of whether the priority of the second technology on the first resource is greater than, equal to, or less than the priority of the first technology, that is, no priority comparison is performed.

[0180] For another example, if the first target resource contains the first resource, the transmission priority of the first technology on the first resource is the highest, and thus the first device transmits the first technology on the first resource.

[0181] As an optional embodiment, if the first device determines the first resource according to the configuration information of the first technology and / or the configuration information of the second technology, the method further comprises:

[0182] obtaining the configuration information of the first technology and / or the configuration information of the second technology sent by the second device;

[0183] or,

[0184] The configuration information of the first technology and / or the configuration information of the second technology is determined according to a mode configured or preconfigured or predefined by the control node.

[0185] For example, the second device informs the first device of relevant configuration information about LTE SL or relevant configuration information about NR SL;

[0186] Or, the second device informs the first device of relevant configuration information about LTE SL and relevant configuration information about NR SL;

[0187] Or, the relevant configuration information about LTE SL or the relevant configuration information about NR SL is obtained through control node configuration, preconfiguration or protocol definition;

[0188] Or, the relevant configuration information about LTE SL and the relevant configuration information about NR SL are obtained through control node configuration, preconfiguration or protocol definition.

[0189] It should be noted that the first network standard mentioned in the embodiments of the present application can be LTE, and the second network standard can be NR.

[0190] The configuration information of the first technology and / or the configuration information of the second technology includes: first network standard sidelink configuration information; the first network standard sidelink configuration information includes at least one of the following:

[0191] Semi-static resource time domain position;

[0192] Semi-static resource frequency domain position;

[0193] Semi-static resource period;

[0194] Semi-static resource offset;

[0195] HARQ process configuration; for example, HARQ process associated with semi-static resource, maximum HARQ process number, etc.

[0196] First network standard sidelink reservation period;

[0197] Configuration of first network standard sidelink control information; the sidelink control information is control information for scheduling or activating or deactivating LTE SL; for example, configuration of DCI format 3-1 (downlink control information format 3-1) and / or DCI 5A (downlink control information 5A);

[0198] Configuration of first network standard sidelink control information associated search space;

[0199] The first network mode sidelink synchronization resource configuration; for example, synchronization resource time domain position, frequency domain position, number, synchronization resource priority, etc.

[0200] The first network mode sidelink channel busy ratio (CBR) configuration;

[0201] The first network mode sidelink modulation and coding strategy (MCS) configuration;

[0202] The first network mode sidelink channel occupancy ratio;

[0203] The first network mode identifier;

[0204] The first network mode time division duplex (TDD) configuration;

[0205] The first network mode resource pool configuration; for example, time-frequency domain resource configuration, resource pool ID, etc.

[0206] The first network mode sidelink carrier configuration; for example, carrier center position, bandwidth, etc.

[0207] The first network mode sidelink transmission priority;

[0208] The first network mode sidelink transmission priority threshold; for example, at least one of the priority values corresponding to the first target priority to the tenth target priority mentioned in the embodiments of the present application;

[0209] The first network mode sidelink timing;

[0210] The first network mode sidelink synchronization reference information; for example, synchronization reference type, priority, etc.

[0211] The first network mode sidelink transmission type; for example, unicast, groupcast, broadcast, etc.

[0212] The first network mode sidelink transmission priority on the first resource.

[0213] The configuration information of the first technology and / or the configuration information of the second technology includes: the first network mode Uu configuration information, and the first network mode Uu configuration information includes at least one of the following:

[0214] The network mode of the first technology and / or the second technology; for example, time division duplex (TDD) or frequency division duplex (FDD);

[0215] The configuration information of the first network mode time division duplex (TDD); for example, LTE configuration index, uplink resource configuration, downlink resource configuration, special resource configuration, TDD mode, etc.

[0216] Configuration information of uplink carrier; for example, bandwidth, subcarrier spacing (SCS), cyclic prefix (CP), uplink channel (at least one of physical uplink control channel (PUCCH), physical uplink shared channel (PUSCH), physical random access channel (PRACH), etc.) configuration, signal (such as at least one of sounding reference signal (SRS)) configuration, etc.

[0217] Configuration information of downlink carrier; for example, bandwidth, subcarrier spacing (SCS), cyclic prefix (CP), downlink channel (at least one of physical downlink control channel (PDCCH), physical downlink shared channel (PDSCH), physical broadcast channel (PBCH), etc.) configuration, signal (such as at least one of channel state information reference signal (CSI-RS), demodulation reference signal (DMRS), cell reference signal (CRS), primary synchronization signal (PSS), secondary synchronization signal (SSS), etc.) configuration, etc.

[0218] The configuration information of the first technology and / or the configuration information of the second technology includes: second network mode sidelink configuration information, the second network mode sidelink configuration information including at least one of:

[0219] Time domain location of the sidelink configured grant resource;

[0220] Frequency domain location of the sidelink configured grant resource;

[0221] Offset of the sidelink configured grant resource;

[0222] Period of the sidelink configured grant resource;

[0223] HARQ process configuration; for example, HARQ process associated with the sidelink configured grant resource, maximum number of HARQ processes, etc.

[0224] Reserve period of the second network mode sidelink;

[0225] Configuration of the second network mode sidelink control information; the NR sidelink control information is control information for scheduling or activating or deactivating NR SL; for example, DCI format 3-0 (downlink control information format 3-0) configuration;

[0226] Configuration of the search space associated with the second network mode sidelink control information;

[0227] Synchronization resource configuration; for example, time domain location of synchronization resource, frequency domain resource, number, synchronization resource priority;

[0228] Channel busy ratio (CBR) configuration of the second network mode sidelink;

[0229] Modulation and coding strategy (MCS) configuration of the second network mode sidelink;

[0230] Channel occupancy ratio CR of the sidelink of the second network technology;

[0231] Second network technology identifier;

[0232] Second network technology time division duplex configuration;

[0233] Second network technology resource pool configuration; for example, time-frequency domain resource location, resource pool ID, etc.

[0234] Second network technology sidelink carrier configuration; for example, NR SL carrier location, carrier center location, bandwidth, etc.

[0235] Priority of the sidelink transmission of the second network technology;

[0236] Priority threshold of the sidelink transmission of the second network technology; for example, at least one of the priority values corresponding to the first target priority to the tenth target priority mentioned in the embodiments of the present application;

[0237] Second network technology sidelink timing;

[0238] Information of the synchronization reference of the sidelink of the second network technology; for example, synchronization reference type, priority, etc.

[0239] Feedback resource configuration; for example, whether there is a feedback resource (such as a physical sidelink feedback channel PSFCH or other sidelink channels that can be used for feedback), whether there is a reporting resource (such as PUCCH or PUSCH or other channels that can be used for reporting to the control node), whether HARQ feedback is enabled, whether feedback is required.

[0240] Feedback state; for example, HARQ feedback mechanism (NACK only, that is, feedback NACK, or NACK-ACK based, that is, may feedback NACK or ACK);

[0241] Transmission type of the sidelink of the second network technology; for example, unicast, groupcast, broadcast, etc.

[0242] Priority of the NR sidelink transmission on the first resource.

[0243] The configuration information of the first technology and / or the configuration information of the second technology includes: second network technology Uu configuration information, the second network technology Uu configuration information includes at least one of the following:

[0244] Network technology of the first technology and / or the second technology; for example, time division duplex TDD or frequency division duplex FDD;

[0245] Configuration information of the time division duplex of the second network technology; for example, NR TDD period, uplink resource configuration, downlink resource configuration, flexible resource configuration, TDD pattern;

[0246] uplink carrier or partial bandwidth BWP configuration; for example, bandwidth, subcarrier SCS, cyclic prefix CP, uplink channel (at least one of physical uplink control channel PUCCH, physical uplink shared channel PUSCH, physical random access channel PRACH, etc.) configuration, signal (such as sounding reference signal SRS) configuration, point A (frequency domain reference point), frequency domain location, etc.

[0247] downlink carrier or BWP configuration; for example, bandwidth, subcarrier SCS, cyclic prefix CP, downlink channel (at least one of physical downlink control channel PDCCH, physical downlink shared channel PDSCH, synchronization signal block SSB, etc.) configuration, reference signal (at least one of channel state information reference signal CSI-RS, demodulation reference signal DMRS / phase tracking reference signal PT-RS / positioning reference signal P-RS, etc.) configuration, point A (frequency domain reference point), frequency domain location, etc.

[0248] As a preferred embodiment, in the case where the second technology is a first network mode sidelink, the method further comprises:

[0249] obtaining at least one of the first network mode sidelink configuration information, the second network mode sidelink configuration information, the second network mode Uu configuration information, and the second network mode Uu configuration information.

[0250] For example, in the case where the second technology is an LTE sidelink, the LTE sidelink configuration information and at least one of the following configuration information is obtained: NR sidelink configuration information; LTE Uu configuration information; NR Uu configuration information.

[0251] For another example, in the case where the second technology is an LTE sidelink, the first device obtains the LTE sidelink configuration information, and / or the LTE Uu configuration information or the NR Uu configuration information, determines the candidate transmission resource or the transmission resource of the second technology, and the first device can determine the first resource according to the determined candidate transmission resource or the transmission resource of the second technology and the determined candidate transmission resource or the transmission resource of the first technology.

[0252] The candidate transmission resource or the transmission resource of the first technology can be determined by the first device according to at least one of the configuration of the control node to the first device, the pre-configuration of the first device, the measurement of the first device, the sensing result of the first device, etc., or can be determined according to at least one of the configuration of the control node to the second device, the pre-configuration of the second device, the measurement report of the second device, the sensing result of the second device, the reception or decoding status of the data of the second device, the indicated resource of other users, the auxiliary information, etc.

[0253] Optionally, the configuration information of the first technology and / or the configuration information of the second technology is configured or indicated by the control node through a system information block (SIB), radio resource control (RRC) signaling, downlink control information (DCI), sidelink control information (SCI), or a medium access control (MAC) control element (CE).

[0254] In the embodiments of the present application, the control node can be a base station, a scheduling user, a head user, a road side unit (RSU), etc.

[0255] In summary, the target resource of the first technology and / or the target resource of the second technology is indicated by the auxiliary information sent by the first device to the second device, so that the second device can accurately know the technology transmitted by the first device on the indicated target resource, thereby improving the reception success rate of the second device.

[0256] As shown in Figure 3 The present application also provides a resource indication method, applied to a second device, including:

[0257] Step 301: receiving auxiliary information sent by a first device, the auxiliary information being used to indicate a first target resource available for a first technology and / or a second target resource available for a second technology;

[0258] The first device at least supports or at least performs the first technology.

[0259] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0260] It should be noted that the "supporting the first technology or supporting the second technology" mentioned in the embodiments of the present application specifically refers to that the device has the first technology capability or the second technology capability or function, and can support the first technology or the second technology service or transmission. The "performing the first technology or performing the second technology" mentioned in the embodiments of the present application specifically refers to that the device has the first technology capability or the second technology capability or function, and is performing the first technology or the second technology service or transmission.

[0261] In the embodiments of the present application, the first device can support other technologies in addition to the first technology, which is not limited here. Similarly, the second device can support other technologies in addition to the first technology or the first technology and the second technology, which is not limited here.

[0262] As an optional embodiment, in the case where the second device supports or performs the first technology,

[0263] The resource of the first technology supported or conducted by the second device is not completely identical to the resource of the first technology supported or conducted by the first device.

[0264] Or,

[0265] The configuration of the first technology supported or conducted by the second device is not completely identical to the configuration of the first technology supported or conducted by the first device.

[0266] Embodiments of the present application are applicable to scenarios where the technologies supported or conducted by the first device and the second device are at least partially different, and are also applicable to scenarios where the technologies supported or conducted by the first device and the second device are the same but the technology resources or configurations are not completely identical. In other words, embodiments of the present application are applicable when the technologies supported or conducted by the transceiving users are at least partially different, and can also be used when the technologies supported by the transceiving users are the same (but different versions). Among them, the priority of the recommended or indicated or scheduled resource (such as the first target resource and / or the second target resource) can be configured / preconfigured / indicated / defined, for example, as the highest priority among the possible priorities (which can correspond to the lowest priority value).

[0267] Optionally, in the above embodiments of the present application, the assistance information is determined by the first device according to the first resource; the method further comprises at least one of the following:

[0268] sending indication information to the first device, the indication information being used to indicate the first resource;

[0269] determining the first resource according to the configuration information of the first technology and / or the configuration information of the second technology;

[0270] determining the first resource according to a mode configured or preconfigured or predefined by the control node.

[0271] For example, the second device can determine the first resource according to the (candidate) transmission resource of the first technology and the (candidate) transmission resource of the second technology. Among them, the (candidate) transmission resource of the first technology can be determined by the first device according to the configuration given by the control node to the first device, or the pre-configuration of the first device, or the measurement of the first device, or the perception result of the first device, or can be determined according to the configuration given by the control node to the second device, or the pre-configuration of the second device, or the measurement report of the second device, or the perception result of the second device, or the reception (or decoding) state of the data of the second device, or the resource indicated by other devices.

[0272] Optionally, in the above embodiments of the present application, the first resource comprises at least one of the following:

[0273] the resource of the first technology supported or conducted by the first device that overlaps with the resource of the second technology;

[0274] resources of the first technology supported or conducted by the first device do not overlap with resources of the second technology, and are spaced apart from resources of the second technology by less than a first time;

[0275] resources of the first technology supported or conducted by the first device corresponding to a first time;

[0276] resources of the first technology supported or conducted by the first device spaced apart from a first time by less than a preset time length;

[0277] resources of the first technology supported or conducted by the first device different from resources of the first technology supported or conducted by the second device;

[0278] resources of the first technology supported or conducted by the second device;

[0279] resources of the second technology supported or conducted by the second device.

[0280] The "resources" in the above-mentioned resources of the first technology and resources of the second technology can be available resources or candidate resources, which are not specifically limited here.

[0281] It should be noted that the first time specifically refers to a continuous period of time, and the resources of the first technology corresponding to the first time refer to the resources of the first technology in a period of time.

[0282] In the embodiments of the present application, "resource overlap" includes at least one of the following: overlap or conflict between transmission resources and reception resources, overlap or conflict between transmission resources and transmission resources, and overlap or conflict between reception resources and reception resources.

[0283] As an optional embodiment, the first time is at least one of the following:

[0284] a target time;

[0285] The target time minus the first interval; the target time minus the first interval can also be referred to as the target time minus the first interval; for example, the target time is time slot 1, and the first interval is the first symbol of the time slot, then the target time minus the first interval is: the second symbol to the last symbol of time slot 1. For another example, the target time is a time length, and the first interval can also be a time length, so the target time minus the first interval is two time lengths.

[0286] The target time includes at least one of the following: technology switching time, transmission-reception conversion time, and power conversion time. The above-mentioned technology switching includes at least one of the following: switching from the first technology to the second technology and switching from the second technology to the first technology.

[0287] The first interval includes at least one of the following:

[0288] A guard interval; for example, a time occupied by a guard symbol;

[0289] An automatic gain control (AGC) time;

[0290] N symbols before the target time, N being an integer greater than or equal to 1; for example, N = 1, i.e., the first symbol of the target time, for example, the first symbol of a time slot.

[0291] It should be noted that the unit of the target time can be any one of the following: millisecond (ms), frame, microsecond (us), and subframe.

[0292] Optionally, the method for the second device to obtain the first time can be configured, preconfigured, or predefined by the control node, which is not limited here.

[0293] As an aspect of an embodiment of the present application, the first target resource includes: a resource other than the first resource, or a resource of the first technology other than the first resource. That is, the first device does not recommend, indicate, or schedule the first resource to the second device.

[0294] Optionally, the first resource can be not recommended, indicated, or scheduled by: not detecting the first resource (or a time slot / subframe / frame / sub-time slot in which the first resource is located), or excluding the first resource (or a time slot / subframe / frame / sub-time slot in which the first resource is located) from the candidate resource, and the like.

[0295] As another aspect of an embodiment of the present application, in a case where transmission on the first resource satisfies a first condition, the first target resource includes: a resource other than the first resource or a resource of the first technology other than the first resource, wherein the first condition includes at least one of the following:

[0296] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource;

[0297] The transmission priority of the first technology on the first resource is lower than the first target priority;

[0298] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority;

[0299] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority; optionally, the third target priority and the fourth target priority can be the same priority.

[0300] the transmission priority of the first technology on the first resource is lower than the fifth target priority, and lower than the transmission priority of the second technology on the first resource;

[0301] the transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority;

[0302] at least one of the first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority, and the eleventh target priority is not acquired; wherein “not acquired” can be understood as not provided or not included in pre-configuration by the control node;

[0303] the first specific transmission or the first specific service is transmitted by the second technology on the first resource. For example, when the second technology is NR Uu or LTE Uu, the first specific transmission is at least one of the following: a physical random access channel (PRACH), msg3 (message 3 of random access), msg3 retransmission, random access response (RAR), msg4 (message 4 of random access), and transmission indicating or configured as high priority. The first specific service is URLLC service.

[0304] For another example, when the second technology is LTE SL, the first specific transmission is a transmission corresponding to emergency service or public safety service, and the first specific service is emergency service or public safety service. For example, fire alarm, first aid, alarm, emergency, cooperative awareness message (CAM), platooning, basic safety message (BSM), decentralized environmental notification message (DENM), etc.

[0305] For example, when the second technology is NR SL, the first specific transmission is at least one of the following:

[0306] a transmission corresponding to emergency service or public safety service;

[0307] at least one of the following: unicast, groupcast, transmission requiring HARQ (Hybrid Automatic Repeat reQuest), transmission with HARQ feedback enabled, transmission in a resource pool with feedback resources, transmission with corresponding reporting resources, dynamic scheduling or transmission, and non-periodic configuration or transmission;

[0308] the first specific service is emergency service or public safety service, etc.

[0309] It should be noted that the target priority (at least one of the first target priority, the second target priority, the third target priority, the fourth target priority, and the fifth target priority) can be understood as a priority corresponding to a priority threshold. If the higher the priority value, the lower the priority, then below the target priority can be interpreted as actually higher than the threshold, otherwise it can be interpreted as lower than the threshold.

[0310] As another aspect of the embodiments of the present application, the first target resource does not exclude the first resource. That is, the first target resource can include the first resource. The first device can recommend or indicate or schedule the first resource to the second device. Alternatively, the recommendation or indication or scheduling of the first resource can be achieved by: detecting the first resource (or the time slot / subframe / frame / sub-time slot, etc. where the first resource is located); or, not excluding the first resource (or the time slot / subframe / frame / sub-time slot, etc. where the first resource is located) from the candidate resource, etc.

[0311] As yet another aspect of the embodiments of the present application, in the case where the transmission on the first resource satisfies a second condition, the first target resource does not exclude the first resource; wherein the second condition includes at least one of:

[0312] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource;

[0313] The transmission priority of the first technology on the first resource is higher than the sixth target priority;

[0314] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the seventh target priority;

[0315] The transmission priority of the first technology on the first resource is higher than the eighth target priority, and the transmission priority of the second technology on the first resource is lower than the ninth target priority; alternatively, the eighth target priority and the ninth target priority can be the same priority;

[0316] The transmission priority of the first technology on the first resource is higher than the tenth target priority, and higher than the transmission priority of the second technology on the first resource;

[0317] The transmission priority of the first technology on the first resource is higher than the twelfth target priority, and the transmission priority of the second technology on the first resource is lower than the twelfth target priority;

[0318] The second technology transmission on the first resource is a second specific transmission or a second specific service; for example, the second specific transmission is at least one of a broadcast, a blind retransmission, a transmission without HARQ (Hybrid Automatic Repeat reQuest), a transmission in a resource pool without a feedback resource, a transmission without a corresponding reporting resource, a semi-static cooperation or transmission, a periodically configured or transmission or reservation; and the second specific service is a commercial service, a non-urgent service, and the like.

[0319] It should be noted that the "transmission" in the embodiments of the present application can be understood as one or more physical transmission resources, or one or more transport blocks (TBs), protocol data units (PDUs) or packets.

[0320] As an optional embodiment, the higher the priority value of the transmission priority is, the lower the corresponding transmission priority is; or the higher the priority value of the transmission priority is, the higher the corresponding transmission priority is, which is not specifically limited herein.

[0321] Optionally, in the above embodiments of the present application, the second target resource includes the first resource.

[0322] Optionally, in a case where the transmission on the first resource satisfies a first condition, the second target resource includes the first resource, wherein the first condition includes at least one of:

[0323] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource;

[0324] The transmission priority of the first technology on the first resource is lower than the first target priority;

[0325] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority;

[0326] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority;

[0327] The transmission priority of the first technology on the first resource is lower than the fifth target priority, and is lower than the transmission priority of the second technology on the first resource;

[0328] The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority;

[0329] The first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority, and the eleventh target priority are not acquired.

[0330] The second technology transmission on the first resource is a first specific transmission or a first specific service. For example, in the case where the first condition is met, the second target resource includes the first resource, i.e., the first resource is recommended or indicated or scheduled to the second terminal for transmission of the second technology in the case where the first condition is met.

[0331] In the above embodiment, the auxiliary information is further used to indicate at least one of the following:

[0332] Whether the at least one first target resource must be used;

[0333] Whether the at least one first target resource is available;

[0334] Whether the at least one first target resource is not available;

[0335] Whether the at least one first target resource is not necessarily used;

[0336] Whether the at least one first target resource is not available.

[0337] Optionally, at least one of the following is indicated for each first target resource: whether it must be used, whether it is available, whether it is not available, whether it is not necessarily used, and whether it is not available; or, at least one of the following is indicated for a plurality or all of the first target resources: whether it must be used, whether it is available, whether it is not available, whether it is not necessarily used, and whether it is not available, which is not limited herein.

[0338] Specifically, the first device recommends or indicates or schedules the first target resource to the second device, which can directly indicate at least one of the following by adding corresponding indication signaling or fields: whether it must be used, whether it is available, whether it is not available, whether it is not necessarily used, and whether it is not available; or, a specific format or scrambling or scrambling manner or time domain resource location or frequency domain resource location or time-frequency resource location is used to indicate whether the corresponding first target resource must be used, whether it is available, whether it is not available, whether it is not necessarily used, or whether it is not available.

[0339] Further, in the above embodiment, the auxiliary information is used to indicate:

[0340] The priority of the at least one first target resource is indicated. The priority of the first target resource can also be predefined, configured by the control node, or preconfigured, which is not limited herein.

[0341] Specifically, it is indicated that the first target resource is the highest priority (may correspond to the lowest priority value or the highest priority value) in the possible priority. For example, the priority of the first target resource is the highest priority (such as the lowest priority value agreed by the protocol, for example, 1). Or, the priority of the first target resource is the highest priority in the priority allowed by the resource pool where the resource is located or the resource itself, for example, the resource allows transmission with priority 2-4, and at this time, the priority of the resource (on the transmission) is considered to be 2 (assuming that the larger the priority value, the lower the priority).

[0342] Optionally, at least one of whether the first target resource must be used, whether the first target resource can be used, whether the first target resource can not be used, whether the first target resource is not necessarily used, and whether the first target resource is not available can be indirectly indicated by different priorities. Similarly, the priority of the first target resource can also be indicated by newly added indication signaling or domain, or by a specific format or scrambling or scrambling method or time domain resource location or frequency domain resource location or time-frequency resource location.

[0343] As an optional embodiment of the present application, after the second device receives the assistance information sent by the first device, if the second target resource contains the first resource, the method further comprises:

[0344] Performing transmission of the second technology on the first resource. For example, after the second device receives the assistance information sent by the first device, the assistance information indicates the first resource, and then the second device performs transmission of the second technology on the first resource.

[0345] Optionally, the second device receives the assistance information of the first device, and the assistance information indicates or recommends or schedules the first resource. In the case of satisfying any condition or the first condition, the second device performs transmission of the second technology on the first resource.

[0346] As another optional embodiment of the present application, after the second device receives the assistance information sent by the first device, if the first target resource contains the first resource, the method further comprises at least one of the following:

[0347] Performing transmission of the second technology on the resource of the second technology other than the first resource in the first target resource;

[0348] Performing transmission of the first technology on the first resource.

[0349] Optionally, the second device receives the assistance information from the first device, the assistance information indicates or recommends or schedules resources, in the case that any condition is met or the first condition is met or the second condition is met, the second device performs the transmission of the second technology on the resources of the second technology other than the first resources in the indicated or recommended or scheduled resources, and / or performs the transmission of the first technology on the first resources. For example, if the indicated or recommended or scheduled resources include the first resources, the first device performs the transmission of the second technology on the indicated or recommended or scheduled resources other than the first resources.

[0350] As another optional embodiment of the present application, after the second device receives the assistance information sent by the first device, the method further comprises at least one of the following:

[0351] performing the transmission of the first technology on the first target resources; that is, the second device does not compare the priorities and directly performs the transmission of the first technology on the first target resources;

[0352] the priority of the transmission of the first technology on the first target resources is the highest, so the second device transmits the first technology with the highest priority on the first target resources;

[0353] the priority of the transmission of the first technology on the first target resources is higher than the priority of the transmission of the second technology on the first target resources, so the second device transmits the first technology with the higher priority on the first target resources.

[0354] Optionally, in the case that any condition is met or the first condition is met: the first device performs the transmission of the first technology on the indicated or recommended or scheduled first target resources, or the transmission of the first technology on the first target resources has the highest priority.

[0355] As another optional embodiment of the present application, after the second device receives the assistance information sent by the first device, if the first target resources include the first resources, the method further comprises at least one of the following:

[0356] performing the transmission of the first technology on the first resources; (whether the priority of the transmission of the first technology is greater than, equal to, or less than the priority of the transmission of the second technology); that is, the second device does not compare the priorities and directly performs the transmission of the first technology on the first resources;

[0357] the priority of the transmission of the first technology on the first resources is the highest, so the second device transmits the first technology with the highest priority on the first resources;

[0358] the priority of the transmission of the first technology on the first resources is higher than the priority of the transmission of the second technology on the first resources, so the second device transmits the first technology with the higher priority on the first resources.

[0359] Optionally, in the case of satisfying any condition or the first condition, if the first target resource contains the first resource, the first device performs the first technology transmission on the indicated or recommended or scheduled first resource, or the first technology transmission on the first resource has the highest priority.

[0360] For example, if the first target resource contains the first resource, the first device performs the first technology transmission on the first resource, regardless of whether the priority of the second technology on the first resource is greater than, equal to, or less than the priority of the first technology, i.e., no priority comparison is performed.

[0361] For another example, if the first target resource contains the first resource, the first technology transmission on the first resource has the highest priority, so the first device performs the first technology transmission on the first resource.

[0362] As an optional embodiment, the method further comprises:

[0363] sending the first device configuration information of the first technology and / or configuration information of the second technology;

[0364] Alternatively,

[0365] According to the configuration or pre-configuration or pre-definition manner of the control node, the configuration information of the first technology and / or the configuration information of the second technology is determined.

[0366] For example, the second device informs the first device of the relevant configuration information of LTE SL or the relevant configuration information of NR SL;

[0367] Alternatively, the second device informs the first device of the relevant configuration information of LTE SL and the relevant configuration information of NR SL;

[0368] Alternatively, the relevant configuration information of LTE SL or the relevant configuration information of NR SL is obtained through control node configuration, pre-configuration or protocol definition;

[0369] Alternatively, the relevant configuration information of LTE SL and the relevant configuration information of NR SL are obtained through control node configuration, pre-configuration or protocol definition.

[0370] The configuration information of the first technology and / or the configuration information of the second technology includes: first network mode sidelink configuration information; the first network mode sidelink configuration information includes at least one of the following:

[0371] Semi-static resource time domain position;

[0372] Semi-static resource frequency domain position;

[0373] Semi-static resource period;

[0374] Semi-static resource offset;

[0375] HARQ process configuration; for example, semi-static resource associated HARQ process, maximum number of HARQ processes, etc.

[0376] First network mode sidelink reservation period;

[0377] Configuration of first network mode sidelink control information; the LTE sidelink control information is control information for scheduling or activating or deactivating LTE SL; for example, configuration of DCI format 3-1 and / or DCI 5A;

[0378] Configuration of search space associated with first network mode sidelink control information;

[0379] First network mode sidelink synchronization resource configuration; for example, synchronization resource time domain position, frequency domain position, number, synchronization resource priority, etc.

[0380] Channel busy ratio CBR configuration of first network mode sidelink;

[0381] Modulation and coding strategy MCS configuration of first network mode sidelink;

[0382] Channel occupancy rate of first network mode sidelink;

[0383] First network mode identifier;

[0384] First network mode time division duplexing configuration;

[0385] First network mode resource pool configuration; for example, time and frequency domain resource configuration, resource pool ID, etc.

[0386] First network mode sidelink carrier configuration; for example, carrier center position, bandwidth, etc.

[0387] Priority of first network mode sidelink transmission;

[0388] Priority threshold of first network mode sidelink transmission; for example, at least one of the priority values corresponding to the first target priority to the tenth target priority mentioned in the embodiments of the application;

[0389] First network mode sidelink timing;

[0390] Synchronization reference information of first network mode sidelink; for example, synchronization reference type, priority, etc.

[0391] Transmission type of first network mode sidelink; for example, unicast, groupcast, broadcast, etc.

[0392] Transmission priority of first network mode sidelink on first resource.

[0393] The configuration information of the first technology and / or the configuration information of the second technology comprises: first network mode Uu configuration information, the first network mode Uu configuration information comprising at least one of the following:

[0394] The network mode of the first technology and / or the network mode of the second technology; for example, time division duplex TDD or frequency division duplex FDD;

[0395] The configuration information of the first network mode time division duplex; for example, LTE configuration index, uplink resource configuration, downlink resource configuration, special resource configuration, TDD mode, etc.

[0396] The configuration information of the uplink carrier; for example, bandwidth, subcarrier SCS, cyclic prefix CP, uplink channel (physical uplink control channel PUCCH, physical uplink shared channel PUSCH, physical random access channel PRACH) configuration, signal (such as signal sounding reference signal SRS) configuration, etc.

[0397] The configuration information of the downlink carrier; for example, bandwidth, subcarrier SCS, cyclic prefix CP, downlink channel (at least one of physical downlink control channel PDCCH, physical downlink shared channel PDSCH, physical broadcast channel PBCH, etc.) configuration, signal (at least one of channel state information reference signal CSI-RS, demodulation reference signal DMRS, cell reference signal CRS, primary synchronization signal PSS, secondary synchronization signal SSS, etc.) configuration, etc.

[0398] The configuration information of the first technology and / or the configuration information of the second technology comprises: second network mode sidelink configuration information, the second network mode sidelink configuration information comprising at least one of the following:

[0399] The time domain location of the sidelink configured grant resource;

[0400] The frequency domain location of the sidelink configured grant resource;

[0401] The offset of the sidelink configured grant resource;

[0402] The period of the sidelink configured grant resource;

[0403] HARQ process configuration; for example, the HARQ process associated with the sidelink configured grant resource, the maximum number of HARQ processes, etc.

[0404] The reservation period of the second network mode sidelink;

[0405] The configuration of the second network mode sidelink control information; the sidelink control information is the control information for scheduling or activating or deactivating NR SL; for example, DCI format 3-0 (downlink control information format 3-0) configuration;

[0406] Configuration of search space associated with sidelink control information of the second network standard;

[0407] Synchronization resource configuration; for example, synchronization resource time domain location, frequency domain resource, number, synchronization resource priority;

[0408] Channel busy ratio (CBR) configuration of the sidelink of the second network standard;

[0409] Modulation and coding strategy (MCS) configuration of the sidelink of the second network standard;

[0410] Channel occupancy ratio (CR) of the sidelink of the second network standard;

[0411] Second network standard identifier;

[0412] Second network standard time division duplexing configuration;

[0413] Second network standard resource pool configuration; for example, time-frequency domain resource location, resource pool ID, etc.

[0414] Second network standard sidelink carrier configuration; for example, NR SL carrier location, carrier center location, bandwidth, etc.

[0415] Priority of the sidelink transmission of the second network standard;

[0416] Priority threshold of the sidelink transmission of the second network standard; for example, at least one of the priority values corresponding to the first target priority to the tenth target priority mentioned in the embodiments of the present application;

[0417] Second network standard sidelink timing;

[0418] Synchronization reference information of the sidelink of the second network standard; for example, synchronization reference type, priority, etc.

[0419] Feedback resource configuration; for example, whether there is a feedback resource (such as a physical sidelink feedback channel (PSFCH) or other sidelink channels that can be used for feedback), whether there is a reporting resource (such as a PUCCH or a PUSCH or other channels that can be used to report to a control node), whether HARQ feedback is enabled, and whether feedback is required.

[0420] Feedback state; for example, HARQ feedback mechanism (NACK only, i.e., feedback NACK, or NACK-ACK based, i.e., possible feedback NACK or ACK);

[0421] Transmission type of the NR sidelink; for example, unicast, groupcast, broadcast, etc.

[0422] Transmission priority of the sidelink of the second network standard on the first resource.

[0423] The configuration information of the first technology and / or the configuration information of the second technology comprises: second network mode Uu configuration information, the second network mode Uu configuration information comprising at least one of:

[0424] The network mode of the first technology and / or the second technology; for example, time division duplex TDD or frequency division duplex FDD;

[0425] The configuration information of the time division duplex of the second network mode; for example, NR TDD period, uplink resource configuration, downlink resource configuration, flexible resource configuration, TDD mode;

[0426] Uplink carrier or partial bandwidth BWP configuration; for example, bandwidth, subcarrier SCS, cyclic prefix CP, uplink channel (at least one of physical uplink control channel PUCCH, physical uplink shared channel PUSCH, physical random access channel PRACH, etc.) configuration, signal (such as signal sounding reference signal SRS) configuration, point A (frequency domain reference point), frequency domain location, etc.

[0427] Downlink carrier or BWP configuration; for example, bandwidth, subcarrier SCS, cyclic prefix CP, downlink channel (at least one of physical downlink control channel PDCCH, physical downlink shared channel PDSCH, synchronization signal block SSB, etc.) configuration, reference signal (at least one of channel state information reference signal CSI-RS, demodulation reference signal DMRS / interference reference signal PT-RS / position reference signal P-RS, etc.) configuration, point A (frequency domain reference point), frequency domain location, etc.

[0428] As a preferred embodiment, in the case that the second technology is LTE sidelink, the LTE sidelink configuration information and at least one of the following configuration information are acquired: NR sidelink configuration information; LTE Uu configuration information; NR Uu configuration information.

[0429] For example, in the case that the second technology is LTE sidelink, the second device acquires the LTE sidelink configuration information and / or the LTE Uu configuration information / NR Uu configuration information, determines the (candidate) transmission resource of the second technology, and the first device can deduce the first resource according to the determined (candidate) transmission resource of the second technology and the determined (candidate) transmission resource of the first technology.

[0430] The (candidate) transmission resource of the first technology can be determined by the second device according to configuration of the control node to the first device, pre-configuration of the first device, measurement of the first device, sensing result of the first device, or can be determined according to configuration of the control node to the second device, pre-configuration of the second device, measurement report of the second device, sensing result of the second device, reception or decoding status of data of the second device, or resource indicated by other users.

[0431] In the embodiment of the application, the target resource of the first technology and / or the second technology transmission is indicated by the auxiliary information sent by the first device to the second device, so that the second device can accurately know the technology of the first device transmission on the indicated target resource, thereby improving the reception success rate of the second device.

[0432] Examples

[0433] The first device (receiving end device) supports NR SL, and the second device (transmitting end device) supports NR SL and LTE SL.As shown in the figure, the first device and the second device communicate in the same NR resource pool. In the prior art, the first device cannot predict in advance whether the overlapping part will be used for NR SL; in the embodiment of the application, the first device performs at least one of the following operations: Figure 4

[0434] 1. The first device does not include the overlapping part resource in the candidate resource that can be used for recommendation or indication or scheduling;

[0435] 2. When the first device recommends or indicates or schedules the NR SL resource for the second device, the first device does not recommend or indicate or schedule the overlapping part resource;

[0436] 3. The first device recommends or indicates or schedules the overlapping part resource to the second device, and the second device performs NR SL transmission on the overlapping part resource or is not applicable.

[0437] It should be noted that the resource indication method provided in the embodiment of the application can be executed by a resource indication device or a control module in the resource indication device for executing the resource indication method. In the embodiment of the application, the resource indication method executed by the resource indication device is taken as an example to illustrate the resource indication device provided in the embodiment of the application.

[0438] As shown in the figure, the embodiment of the application also provides a resource indication device 500 applied to the second device, which comprises: Figure 5 The determination module 501 is configured to determine the first resource.

[0439]

[0440] ​The sending module 502 is configured to send, to the second device, the assistance information determined according to the first resource; wherein the assistance information is used to indicate: the first target resource available for the first technology, and / or the second target resource available for the second technology.

[0441] The first device at least supports or at least performs the first technology.

[0442] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0443] As an optional embodiment, in the case where the second device supports or performs the first technology,

[0444] The resource of the first technology supported or performed by the second device is not completely the same as the resource of the first technology supported or performed by the first device.

[0445] Or,

[0446] The configuration of the first technology supported or performed by the second device is not completely the same as the configuration of the first technology supported or performed by the first device.

[0447] As an optional embodiment, the first target resource includes: a resource other than the first resource, or a resource of the first technology other than the first resource.

[0448] As an optional embodiment, in the case where the transmission on the first resource satisfies a first condition, the first target resource includes: a resource other than the first resource or a resource of the first technology other than the first resource, wherein the first condition includes at least one of the following:

[0449] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource.

[0450] The transmission priority of the first technology on the first resource is lower than the first target priority.

[0451] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority.

[0452] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority.

[0453] The transmission priority of the first technology on the first resource is lower than the fifth target priority, and lower than the transmission priority of the second technology on the first resource.

[0454] The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority.

[0455] At least one of the first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority and the eleventh target priority is not acquired.

[0456] The second technology transmission on the first resource is a first specific transmission or a first specific service.

[0457] As an optional embodiment, the first target resource does not exclude the first resource.

[0458] As an optional embodiment, when the transmission on the first resource satisfies a second condition, the first target resource does not exclude the first resource; wherein the second condition includes at least one of the following:

[0459] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

[0460] The transmission priority of the first technology on the first resource is higher than the sixth target priority.

[0461] The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the seventh target priority.

[0462] The transmission priority of the first technology on the first resource is higher than the eighth target priority, and the transmission priority of the second technology on the first resource is lower than the ninth target priority.

[0463] The transmission priority of the first technology on the first resource is higher than the tenth target priority, and higher than the transmission priority of the second technology on the first resource.

[0464] The transmission priority of the first technology on the first resource is higher than the twelfth target priority, and the transmission priority of the second technology on the first resource is lower than the twelfth target priority.

[0465] The second technology transmission on the first resource is a second specific transmission or a second specific service.

[0466] As an optional embodiment, the second target resource includes: the first resource.

[0467] As an optional embodiment, when the transmission on the first resource satisfies a first condition, the second target resource includes: the first resource, wherein the first condition includes at least one of the following:

[0468] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource.

[0469] The transmission priority of the first technology on the first resource is lower than the first target priority.

[0470] The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the second target priority.

[0471] The transmission priority of the first technology on the first resource is lower than the third target priority, and the transmission priority of the second technology on the first resource is higher than the fourth target priority.

[0472] The transmission priority of the first technology on the first resource is lower than the fifth target priority, and lower than the transmission priority of the second technology on the first resource.

[0473] The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority.

[0474] At least one of the first target priority, the second target priority, the third target priority, the fourth target priority, the fifth target priority and the eleventh target priority is not acquired.

[0475] The second technology transmission on the first resource is a first specific transmission or a first specific service.

[0476] In an optional embodiment, the apparatus further comprises:

[0477] The first acquisition module is configured to acquire a first candidate resource.

[0478] The first resource determination module is configured to determine at least part of the resources in the first candidate resource as the first target resource in a case where the first candidate resource does not contain the first resource.

[0479] In an optional embodiment, the apparatus further comprises:

[0480] The second acquisition module is configured to acquire a second candidate resource.

[0481] The second resource determination submodule is configured to exclude the first resource from the second candidate resource in a case where the second candidate resource contains at least one first resource, and determine at least part of the resources in the remaining candidate resource as the first target resource.

[0482] In an optional embodiment, the first resource comprises at least one of the following:

[0483] resources of the first technology supported or conducted by the first device do not overlap with resources of the second technology, and resources of the first technology supported or conducted by the first device are spaced apart from resources of the second technology by less than a first time;

[0484] resources of the first technology supported or conducted by the first device do not overlap with resources of the second technology, and resources of the first technology supported or conducted by the first device are spaced apart from resources of the second technology by less than a first time;

[0485] resources of the first technology supported or conducted by the first device corresponding to a first time;

[0486] resources of the first technology supported or conducted by the first device that are spaced apart from the first time by less than a preset time length;

[0487] resources of the first technology supported or conducted by the first device that are different from resources of the first technology supported or conducted by the second device;

[0488] resources of the first technology supported or conducted by the second device;

[0489] resources of the second technology supported or conducted by the second device.

[0490] In an optional embodiment, the first time is at least one of:

[0491] a target time;

[0492] the target time minus a first interval;

[0493] The target time includes at least one of a technology switching time, a transmit-receive switching time, and a power switching time.

[0494] In an optional embodiment, the first interval includes at least one of:

[0495] a guard interval;

[0496] an automatic gain control time;

[0497] the first N symbols of the target time, N being an integer greater than or equal to 1.

[0498] In an optional embodiment, the determining module includes at least one of:

[0499] a first sub-module configured to acquire indication information sent by the second device, the indication information being used to indicate the first resources;

[0500] a second sub-module configured to determine the first resources according to configuration information of the first technology and / or configuration information of the second technology;

[0501] The third sub-module is configured to determine the first resource according to a manner configured or pre-configured or pre-defined by the control node.

[0502] As an optional embodiment, the assistance information is further configured to indicate:

[0503] a priority of the at least one first target resource.

[0504] As an optional embodiment, the sending module comprises:

[0505] The sending sub-module is configured to send the assistance information to the second device if a third condition is met, wherein the third condition comprises at least one of:

[0506] if the first device fails to correctly decode the transmission of the first technology for N1 times continuously or for N1 times within a first time window;

[0507] if the first device fails to detect the transmission of the first technology for N2 times continuously or for N2 times within a second time window;

[0508] if a measurement result of the transmission of the first technology for N3 times continuously or for N3 times within a third time window is lower than a first target threshold value;

[0509] if the first device fails to correctly decode the transmission of the first technology on N4 first resources continuously or on N4 first resources within a fourth time window;

[0510] if the first device fails to detect the transmission of the first technology on N5 first resources continuously or on N5 first resources within a fifth time window;

[0511] if a measurement result of the transmission of the first technology on N6 first resources continuously or on N6 first resources within a sixth time window is lower than a second target threshold value;

[0512] wherein N1, N2, N3, N4, N5, N6 are integers greater than or equal to 1.

[0513] As an optional embodiment, the apparatus further comprises at least one of:

[0514] The first transmission module is configured to perform the transmission of the first technology on the first target resource;

[0515] The first priority determination module is configured to determine that the transmission priority of the first technology on the first target resource is the highest;

[0516] The second priority determination module is configured to determine that the transmission priority of the first technology on the first target resource is higher than the transmission priority of the second technology on the first target resource.

[0517] As an optional embodiment, if the first target resource contains the first resource, the apparatus further comprises at least one of the following:

[0518] a second transmission module, configured to perform transmission of the first technology on the first resource;

[0519] a third priority determination module, configured to determine that the transmission priority of the first technology on the first resource is the highest;

[0520] a fourth priority determination module, configured to determine that the transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

[0521] As an optional embodiment, the apparatus further comprises:

[0522] a configuration module, configured to acquire configuration information of the first technology and / or configuration information of the second technology sent by the second device;

[0523] or,

[0524] a configuration determination module, configured to determine the configuration information of the first technology and / or the configuration information of the second technology according to a control node configuration or pre-configuration or pre-definition manner.

[0525] As an optional embodiment, the configuration information of the first technology and / or the configuration information of the second technology comprises first network standard sidelink configuration information; the first network standard sidelink configuration information comprises at least one of the following:

[0526] a semi-static resource time domain position;

[0527] a semi-static resource frequency domain position;

[0528] a semi-static resource period;

[0529] a semi-static resource offset;

[0530] a HARQ process configuration;

[0531] a first network standard sidelink reservation period;

[0532] a first network standard sidelink control information configuration;

[0533] a configuration of a search space associated with the first network standard sidelink control information;

[0534] a first network standard sidelink synchronization resource configuration;

[0535] a first network standard sidelink channel busy ratio configuration;

[0536] a first network standard sidelink modulation and coding strategy configuration;

[0537] Channel occupancy ratio of the first network technology sidelink;

[0538] First network technology identifier;

[0539] First network technology time division duplex configuration;

[0540] First network technology resource pool configuration;

[0541] First network technology sidelink carrier configuration;

[0542] Priority of the first network technology sidelink transmission;

[0543] Priority threshold of the first network technology sidelink transmission;

[0544] First network technology sidelink timing;

[0545] Synchronization reference information of the first network technology sidelink;

[0546] Transmission type of the first network technology sidelink;

[0547] Transmission priority of the first network technology sidelink on the first resource.

[0548] In an optional embodiment, the configuration information of the first technology and / or the configuration information of the second technology comprises: first network technology Uu configuration information, the first network technology Uu configuration information comprising at least one of:

[0549] Network technology of the first technology and / or the second technology;

[0550] Configuration information of the first network technology time division duplex;

[0551] Configuration information of the uplink carrier;

[0552] Configuration information of the downlink carrier.

[0553] In an optional embodiment, the configuration information of the first technology and / or the configuration information of the second technology comprises: second network technology sidelink configuration information, the second network technology sidelink configuration information comprising at least one of:

[0554] Time domain location of the sidelink configured grant resource;

[0555] Frequency domain location of the sidelink configured grant resource;

[0556] Offset of the sidelink configured grant resource;

[0557] Period of the sidelink configured grant resource;

[0558] HARQ process configuration;

[0559] reservation period of the second network mode sidelink;

[0560] configuration of the second network mode sidelink control information;

[0561] configuration of the search space associated with the second network mode sidelink control information;

[0562] synchronization resource configuration;

[0563] channel busy ratio configuration of the second network mode sidelink;

[0564] modulation and coding strategy configuration of the second network mode sidelink;

[0565] channel occupancy ratio of the second network mode sidelink;

[0566] second network mode identification;

[0567] time division duplex configuration of the second network mode;

[0568] resource pool configuration of the second network mode;

[0569] sidelink carrier configuration of the second network mode;

[0570] priority of the second network mode sidelink transmission;

[0571] priority threshold of the second network mode sidelink transmission;

[0572] sidelink timing of the second network mode;

[0573] synchronization reference information of the second network mode sidelink;

[0574] feedback resource configuration;

[0575] feedback state;

[0576] transmission type of the second network mode sidelink;

[0577] transmission priority of the second network mode sidelink on the first resource.

[0578] As an optional embodiment, the configuration information of the first technology and / or the configuration information of the second technology includes: second network mode Uu configuration information, the second network mode Uu configuration information includes at least one of the following:

[0579] network mode of the first technology and / or the second technology;

[0580] configuration information of the time division duplex of the second network mode;

[0581] uplink carrier or partial bandwidth BWP configuration;

[0582] Downlink carrier or BWP configuration.

[0583] As an optional embodiment, in a case where the second technology is a first network mode sidelink, the method further includes:

[0584] Obtaining at least one of first network mode sidelink configuration information, second network mode sidelink configuration information, second network mode Uu configuration information, and second network mode Uu configuration information.

[0585] As an optional embodiment, the first technology is a first network mode sidelink, and the second technology is a second network mode sidelink.

[0586] Or,

[0587] The first technology is a second network mode sidelink, and the second technology is a first network mode sidelink.

[0588] In the embodiments of the present application, the target resource of the first technology and / or the second technology is indicated by the assistance information sent by the first device to the second device, which can enable the second device to accurately know the technology transmitted by the first device on the indicated target resource, thereby improving the reception success rate of the second device.

[0589] It should be noted that the resource indication apparatus provided in the embodiments of the present application is an apparatus capable of executing the above-mentioned resource indication method, and all embodiments of the above-mentioned resource indication method are applicable to the apparatus and can achieve the same or similar beneficial effects.

[0590] As shown in Figure 6 The embodiments of the present application also provide a resource indication apparatus 600 applied to a second device, which includes:

[0591] The receiving module 601 is configured to receive assistance information sent by a first device, and the assistance information is used to indicate a first target resource available for a first technology and / or a second target resource available for a second technology.

[0592] The first device at least supports or at least performs the first technology.

[0593] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0594] As an optional embodiment, in a case where the second device supports or performs the first technology,

[0595] The resource of the first technology supported or performed by the second device is not completely the same as the resource of the first technology supported or performed by the first device.

[0596] or,

[0597] The configuration of the first technology supported or conducted by the second device is not completely the same as the configuration of the first technology supported or conducted by the first device.

[0598] As an optional embodiment, the assistance information is determined by the first device according to the first resource; the apparatus further comprises at least one of the following:

[0599] An indication sending module, configured to send indication information to the first device, the indication information being used to indicate the first resource;

[0600] A third resource determining module, configured to determine the first resource according to the configuration information of the first technology and / or the configuration information of the second technology;

[0601] A fourth resource determining module, configured to determine the first resource according to a control node configuration or pre-configuration or pre-definition manner.

[0602] As an optional embodiment, the assistance information is further used to indicate:

[0603] The priority of at least one first target resource.

[0604] As an optional embodiment, the method further comprises:

[0605] Conducting transmission of the second technology on the first resource.

[0606] As an optional embodiment, if the first target resource contains the first resource, the apparatus further comprises at least one of the following:

[0607] A fourth transmission module, configured to conduct transmission of the second technology on a resource of the second technology in the first target resource except the first resource;

[0608] A fifth transmission module, configured to conduct transmission of the first technology on the first resource.

[0609] As an optional embodiment, the apparatus further comprises at least one of the following:

[0610] A sixth transmission module, configured to conduct transmission of the first technology on the first target resource;

[0611] A fifth priority determining module, configured to determine that the transmission priority of the first technology on the first target resource is the highest;

[0612] A sixth priority determining module, configured to determine that the transmission priority of the first technology on the first target resource is higher than the transmission priority of the second technology on the first target resource.

[0613] wherein, as an optional embodiment, if the first target resource contains the first resource, the apparatus further comprises at least one of the following:

[0614] a seventh transmission module, configured to perform transmission of the first technology on the first resource;

[0615] a seventh priority determination module, configured to determine that the transmission priority of the first technology on the first resource is the highest;

[0616] an eighth priority determination module, configured to determine that the transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

[0617] wherein, as an optional embodiment, the apparatus further comprises:

[0618] a configuration sending module, configured to send configuration information of the first technology and / or configuration information of the second technology to the first device;

[0619] or,

[0620] an information determination module, configured to determine the configuration information of the first technology and / or the configuration information of the second technology according to a control node configuration or pre-configuration or pre-definition manner.

[0621] In the embodiments of the present application, the auxiliary information sent by the first device to the second device is used to indicate the target resource of the first technology and / or the second technology, which can enable the second device to accurately know the technology transmitted by the first device on the indicated target resource, thereby improving the reception success rate of the second device.

[0622] It should be noted that the resource indication apparatus provided in the embodiments of the present application is an apparatus capable of executing the above-mentioned resource indication method, and all embodiments of the above-mentioned resource indication method are applicable to the apparatus, and can achieve the same or similar beneficial effects.

[0623] The resource indication apparatus in the embodiments of the present application can be an apparatus, or a component, an integrated circuit, or a chip in a terminal. The apparatus can be a mobile electronic device, or a non-mobile electronic device. Exemplarily, the mobile electronic device can be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc., and the non-mobile electronic device can be a server, a network attached storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc., and the embodiments of the present application are not limited specifically.

[0624] The resource indication apparatus in the embodiments of the present application can be an apparatus with an operating system. The operating system can be an Android operating system, an ios operating system, or other possible operating systems, and the embodiments of the present application are not limited specifically.

[0625] The resource indication apparatus provided in the embodiments of the present application can implement the method embodiments, and each process of the method embodiments is not repeated here to avoid repetition. Figures 2 to 4 The resource indication apparatus provided in the embodiments of the present application can implement the method embodiments, and each process of the method embodiments is not repeated here to avoid repetition.

[0626] Optionally, as shown in Figure 7 the embodiments of the present application further provide a communication device 700, which includes a processor 701, a memory 702, a program or instruction stored in the memory 702 and executable on the processor 701. For example, when the communication device 700 is a terminal, the program or instruction is executed by the processor 701 to implement each process of the above resource indication method embodiments, and achieve the same technical effects.

[0627] Figure 8 A hardware structure diagram of a terminal (the first device and / or the second device) for implementing the embodiments of the present application. The terminal 800 includes but is not limited to a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810, etc.

[0628] Those skilled in the art can understand that the terminal 800 can further include a power supply (such as a battery) for supplying power to each component, and the power supply can be logically connected to the processor 810 through a power management system, so as to realize functions such as management of charging, discharging, and power consumption management through the power management system.8 The terminal structure shown in the figures does not constitute a limitation on the terminal, and the terminal can include more or fewer components than shown, or combine certain components, or arrange different components, which are not described here.

[0629] It should be understood that in the embodiments of the present application, the input unit 804 can include a graphics processor (GPU) 8041 and a microphone 8042. The graphics processor 8041 processes image data of a still picture or a video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 806 can include a display panel 8061, which can be configured in the form of a liquid crystal display, an organic light-emitting diode, etc. The user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 can include two parts of a touch detection device and a touch controller. The other input devices 8072 can include, but are not limited to, a physical keyboard, function keys (such as volume control keys, on-off keys, etc.), trackballs, mice, joysticks, etc., which are not described here.

[0630] In the embodiments of the present application, the radio frequency unit 801 receives the downlink data from the network side device and processes it by the processor 810. In addition, the radio frequency unit 801 sends the uplink data to the network side device. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

[0631] The memory 809 can be used to store software programs or instructions and various data. The memory 809 can mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area can store an operating system, at least one application program or instruction required by a function (such as a sound playing function, an image playing function, etc.), etc. In addition, the memory 809 can include a high-speed random access memory, and can also include a non-volatile memory, which can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM) or a flash memory. For example, at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state memory device.

[0632] The processor 810 can include one or more processing units; optionally, the processor 810 can integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs or instructions, and the modem processor mainly processes wireless communication, such as a baseband processor. It can be understood that the above-mentioned modem processor can also not be integrated into the processor 810.

[0633] When the terminal is the first device, the processor 810 is configured to determine a first resource; and the radio frequency unit 801 is configured to send, to a second device, auxiliary information determined according to the first resource; wherein the auxiliary information is used to indicate a first target resource available for a first technology, and / or a second target resource available for a second technology.

[0634] The first device at least supports or at least performs the first technology.

[0635] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0636] When the terminal is the second device, the radio frequency unit 801 is configured to receive auxiliary information sent by the first device, and the auxiliary information is used to indicate a first target resource available for a first technology, and / or a second target resource available for a second technology.

[0637] The first device at least supports or at least performs the first technology.

[0638] The second device supports or performs the first technology; or the second device supports or performs the first technology and the second technology.

[0639] In the embodiments of the present application, the auxiliary information sent by the first device to the second device is used to indicate the target resources of the first technology and / or the second technology, which can enable the second device to accurately know the technology transmitted by the first device on the indicated target resources, thereby improving the reception success rate of the second device.

[0640] It should be noted that the terminal provided in the embodiments of the present application is a terminal capable of executing the above-mentioned resource indication method, and all embodiments of the above-mentioned resource indication method are applicable to the terminal and can achieve the same or similar beneficial effects.

[0641] The embodiments of the present application also provide a readable storage medium, the readable storage medium stores a program or instructions, the program or instructions are executed by a processor to realize various processes of the above-mentioned resource indication method embodiments, and can achieve the same technical effects, to avoid repetition, which will not be described here.

[0642] The processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0643] The chip provided in the embodiments of the present application includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is used to run programs or instructions, realizes the processes of the above resource indication method embodiments, and can achieve the same technical effects. To avoid repetition, details are not described herein.

[0644] It should be understood that the chip mentioned in the embodiments of the present application can also be referred to as a system-level chip, a system chip, a chip system, or a system-on-chip chip, etc.

[0645] It should be noted that in this document, the term "comprising" or "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to the order of performing the functions as shown or discussed, but can also include performing the functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted or combined. In addition, the features described with reference to some examples can be combined in other examples.

[0646] From the above description of the embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment method can be realized by means of software and necessary general hardware platform, of course, it can also be realized by hardware, but in many cases, the former is a better embodiment. Based on such understanding, the technical solutions of the present application can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a plurality of instructions for making a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) execute the methods described in various embodiments of the present application.

[0647] The embodiments of the present application are described above with reference to the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative, but not restrictive, and a person of ordinary skill in the art can make many forms without departing from the purpose of the present application and the scope protected by the claims under the inspiration of the present application, and all belong to the protection of the present application.

[0648] The above describes only the specific embodiments of the present application, but the protection scope of the present application is not limited to this, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, and all should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A resource indication method, applied to a first device, characterized in that, include: Identify the primary resource; Send auxiliary information determined based on the first resource to the second device; The auxiliary information is used to indicate: a first target resource that can be used for the first technology, and / or a second target resource that can be used for the second technology; the second device determines the technology that the first device transmits on the indicated target resource based on the auxiliary information; Wherein, the first device supports or performs at least the first technology; Wherein, the second device supports or performs the first technology; or, the second device supports or performs both the first and second technologies; Wherein, the first technology or the second technology is at least one of the following: Different wireless access technologies (RATs); The technologies corresponding to transmission on different interfaces; Wherein, if the transmission on the first resource satisfies the first condition, the first target resource includes: other resources besides the first resource; or if the transmission on the first resource satisfies the first condition, the second target resource includes: the first resource; wherein, the first condition includes at least one of the following: The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the priority of the first target. The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the priority of the second target. The transmission priority of the first technology on the first resource is lower than the priority of the third target, and the transmission priority of the second technology on the first resource is higher than the priority of the fourth target. The transmission priority of the first technology on the first resource is lower than the priority of the fifth target and lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority. At least one of the following objectives—first objective priority, second objective priority, third objective priority, fourth objective priority, fifth objective priority, and eleventh objective priority—was not obtained; Alternatively, if the transmission on the first resource satisfies the second condition, the first target resource is not excluded; wherein the second condition includes at least one of the following: The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than the priority of the sixth target. The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the priority of the seventh target. The transmission priority of the first technology on the first resource is higher than the priority of the eighth target, and the transmission priority of the second technology on the first resource is lower than the priority of the ninth target. The transmission priority of the first technology on the first resource is higher than the priority of the tenth target, and higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than that of the twelfth target, and the transmission priority of the second technology on the first resource is lower than that of the twelfth target.

2. The method according to claim 1, characterized in that, If the second device supports or implements the first technology. The resources of the first technology supported or implemented by the second device are not exactly the same as the resources of the first technology supported or implemented by the first device. or, The configuration of the first technology supported or performed by the second device is not exactly the same as the configuration of the first technology supported or performed by the first device.

3. The method according to claim 1, characterized in that, The method further includes: Obtain the first candidate resource; If the first candidate resource does not include the first resource, at least some of the resources in the first candidate resource are determined to be the first target resource.

4. The method according to claim 1, characterized in that, The method further includes: Obtain the second candidate resource; If the second candidate resource contains at least one first resource, the first resource is excluded from the second candidate resource, and at least a portion of the remaining candidate resources are determined to be the first target resource.

5. The method according to claim 1, characterized in that, The auxiliary information is also used to indicate: Indicates the priority of at least one primary target resource.

6. The method according to claim 1, characterized in that, The first resource includes at least one of the following: Resources in the first technology supported or implemented by the first device that overlap with resources in the second technology; The resources of the first technology supported or implemented by the first device do not overlap with the resources of the second technology, and the interval between the resources of the first technology and the resources of the second technology is less than the resources of the first time. The resources in the first technology supported or performed by the first device that correspond to the first time; Resources of the first technology supported or implemented by the first device that have an interval of less than a preset duration with respect to the first time. Resources of the first technology supported or implemented by the first device that are different from resources of the first technology supported or implemented by the second device; Resources of the first technology supported or implemented by the second device; The resources of the second technology supported or implemented by the second device.

7. The method according to claim 6, characterized in that, The first time is at least one of the following: Target time; The target time minus the first interval; The target time includes at least one of the following: technology switching time, transmit / receive conversion time, and power conversion time.

8. The method according to claim 7, characterized in that, The first interval includes at least one of the following: Protection interval; Automatic gain control time; The first N symbols of the target time, where N is an integer greater than or equal to 1.

9. The method according to claim 1, characterized in that, The determination of the first resource includes at least one of the following: Obtain indication information sent by the second device, the indication information being used to indicate the first resource; The first resource is determined based on the configuration information of the first technology and / or the configuration information of the second technology; The first resource is determined based on the control node configuration, pre-configuration, or pre-definition method.

10. The method according to claim 1, characterized in that, Sending auxiliary information determined based on the first resource to the second device, including: If a third condition is met, auxiliary information determined based on the first resource is sent to the second device; the third condition includes at least one of the following: If the first device fails to correctly decode the transmission of the first technology N1 times consecutively or N1 times within the first time window; If the first device fails to detect the transmission of the first technology for N2 consecutive times or N2 times within the second time window; If the measurement result of the first device transmitting the first technology for N3 consecutive times or within the third time window is lower than the first target threshold; If the first device fails to correctly decode the transmission of the first technology on N4 consecutive first resources or N4 first resources within the fourth time window; If the first device cannot detect the transmission of the first technology on N5 consecutive first resources or N5 first resources within the fifth time window; If the measurement result of the transmission of the first technology on the first resource by the first device in N6 consecutive times or within N6 times in the sixth time window is lower than the second target threshold; Where N1, N2, N3, N4, N5, and N6 are all integers greater than or equal to 1.

11. The method according to claim 1, characterized in that, The method further includes at least one of the following: The first technology is transmitted over the first target resource; The transmission of the first technology on the first target resource has the highest priority. The transmission priority of the first technology on the first target resource is higher than the transmission priority of the second technology on the first target resource.

12. The method according to claim 1, characterized in that, If the first target resource contains the first resource, the method further includes at least one of the following: Transmit the first technology on the first resource; The first technology on the first resource has the highest transmission priority; The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

13. The method according to claim 1 or 9, characterized in that, The method further includes: Obtain the configuration information of the first technology and / or the configuration information of the second technology sent by the second device; or, The configuration information of the first technology and / or the configuration information of the second technology are determined according to the configuration, pre-configuration or pre-definition of the control node.

14. The method according to claim 9, characterized in that, The configuration information of the first technology and / or the configuration information of the second technology includes: first network standard sidelink configuration information; the first network standard sidelink configuration information includes at least one of the following: Semi-static resource temporal location; Semi-static resource frequency domain location; Semi-static resource cycle; Semi-static resource offset; HARQ process configuration; First network standard side link reservation period; Configuration of side link control information for the first network standard; Configuration of the search space associated with the first network standard side link control information; First network standard side link synchronization resource configuration; Channel busy rate configuration of the first network standard side link; Modulation and coding strategy configuration for the first network standard side link; Channel occupancy rate of the first network standard side link; First network standard identifier; The first network standard is time-division duplex configuration; First network standard resource pool configuration; First network standard side link carrier configuration; Priority of side-link transmission in the first network standard; Priority threshold for side link transmission in the first network standard; First network standard side-link timing; Synchronization reference information for the first network standard side link; The transmission type of the first network standard side link; The transmission priority of the first resource on the first network standard side link.

15. The method according to claim 9, characterized in that, The configuration information of the first technology and / or the configuration information of the second technology includes: configuration information of the first network standard Uu, wherein the configuration information of the first network standard Uu includes at least one of the following: Network standards based on the first and / or second technologies; Configuration information for the first network standard, time-division duplex; Uplink carrier configuration information; Configuration information for the downlink carrier.

16. The method according to claim 9, characterized in that, The configuration information for the first technology and / or the configuration information for the second technology includes: the configuration information for the second network standard sidelink, wherein the configuration information for the second network standard sidelink includes at least one of the following: The temporal location of authorized resources configured in the side link; Frequency domain location of authorized resources for sidelink configuration; Offset of authorized resources in side link configuration; The cycle of configuring authorized resources for side links; HARQ process configuration; The reservation period for the second network standard side link; Configuration of side link control information for the second network standard; Configuration of the search space associated with the second network standard side link control information; Synchronize resource configuration; Channel busy rate configuration for the second network standard side link; Modulation and coding strategy configuration for the second network standard side link; Channel occupancy rate of the second network standard side link; Second network standard identifier; The second network standard is time-division duplex configuration; Second network standard resource pool configuration; Second network standard sidelink carrier configuration; Priority of sidelink transmission in the second network standard; Priority threshold for side link transmission in the second network standard; Second network standard side link timing; Information for synchronization reference of the second network standard side link; Feedback on resource allocation; Feedback status; The transmission type of the second network standard side link; The transmission priority of the second network standard side link on the first resource.

17. The method according to claim 9, characterized in that, The configuration information of the first technology and / or the configuration information of the second technology includes: the configuration information of the second network standard Uu, wherein the configuration information of the second network standard Uu includes at least one of the following: Network standards based on the first and / or second technologies; Configuration information for the second network standard, time-division duplex; Uplink carrier or partial bandwidth BWP configuration; Downlink carrier or BWP configuration.

18. The method according to claim 9, characterized in that, When the second technology is a side link of the first network standard, the method further includes: Obtain at least one of the following: first network standard side link configuration information, second network standard side link configuration information, second network standard Uu configuration information, and second network standard Uu configuration information.

19. The method according to claim 1, characterized in that, The first technology is a first network standard side link, and the second technology is a second network standard side link; or, The first technology is a second network standard side link, and the second technology is a first network standard side link.

20. A resource indication method, applied to a second device, characterized in that, include: Receive auxiliary information sent by the first device; The auxiliary information is used to indicate: a first target resource that can be used for the first technology, and / or a second target resource that can be used for the second technology; the auxiliary information is also used to indicate: the priority of at least one first target resource; Based on the auxiliary information, the technology transmitted by the first device on the indicated target resource is determined; Wherein, the first device supports or performs at least the first technology; The second device supports or performs the first technology; or, the second device supports or performs both the first and second technologies. Wherein, the first technology or the second technology is at least one of the following: Different wireless access technologies (RATs); The technologies corresponding to transmission on different interfaces; Wherein, the auxiliary information is determined by the first device based on the first resource; when the transmission on the first resource meets the first condition, the first target resource includes: other resources besides the first resource; or when the transmission on the first resource meets the first condition, the second target resource includes: the first resource; wherein, the first condition includes at least one of the following: The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the priority of the first target. The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the priority of the second target. The transmission priority of the first technology on the first resource is lower than the priority of the third target, and the transmission priority of the second technology on the first resource is higher than the priority of the fourth target. The transmission priority of the first technology on the first resource is lower than the priority of the fifth target and lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority. At least one of the following objectives—first objective priority, second objective priority, third objective priority, fourth objective priority, fifth objective priority, and eleventh objective priority—was not obtained; Alternatively, if the transmission on the first resource satisfies the second condition, the first target resource is not excluded; wherein the second condition includes at least one of the following: The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than the priority of the sixth target. The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the priority of the seventh target. The transmission priority of the first technology on the first resource is higher than the priority of the eighth target, and the transmission priority of the second technology on the first resource is lower than the priority of the ninth target. The transmission priority of the first technology on the first resource is higher than the priority of the tenth target, and higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than that of the twelfth target, and the transmission priority of the second technology on the first resource is lower than that of the twelfth target.

21. The method according to claim 20, characterized in that, If the second device supports or implements the first technology. The resources of the first technology supported or implemented by the second device are not exactly the same as the resources of the first technology supported or implemented by the first device. or, The configuration of the first technology supported or performed by the second device is not exactly the same as the configuration of the first technology supported or performed by the first device.

22. The method according to claim 20, characterized in that, The method further includes at least one of the following: Send indication information to the first device, the indication information being used to indicate the first resource; The first resource is determined based on the configuration information of the first technology and / or the configuration information of the second technology; The first resource is determined based on the control node configuration, pre-configuration, or pre-definition method.

23. The method according to claim 20, characterized in that, The method further includes: The second technology is transmitted on the first resource.

24. The method according to claim 20, characterized in that, If the first target resource contains the first resource, the method further includes at least one of the following: The second technology is transmitted on resources of the second technology other than the first resource in the first target resource; The first technology is transmitted on the first resource.

25. The method according to claim 20, characterized in that, The method further includes at least one of the following: The first technology is transmitted over the first target resource; The transmission of the first technology on the first target resource has the highest priority. The transmission priority of the first technology on the first target resource is higher than the transmission priority of the second technology on the first target resource.

26. The method according to claim 22, characterized in that, If the first target resource contains the first resource, the method further includes at least one of the following: Transmit the first technology on the first resource; The first technology on the first resource has the highest transmission priority; The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource.

27. The method according to claim 22, characterized in that, The method further includes: Send configuration information of the first technology and / or configuration information of the second technology to the first device; or, The configuration information of the first technology and / or the configuration information of the second technology are determined according to the configuration, pre-configuration or pre-definition of the control node.

28. A resource indicator device, applied to a first device, characterized in that, include: The determination module is used to determine the first resource; A sending module is configured to send auxiliary information determined based on the first resource to a second device; wherein the auxiliary information is used to indicate: a first target resource that can be used for a first technology, and / or a second target resource that can be used for a second technology; the second device determines the technology that the first device will transmit on the indicated target resource based on the auxiliary information; Wherein, the first device supports or performs at least the first technology; The second device supports or performs the first technology; or, the second device supports or performs both the first and second technologies. Wherein, the first technology or the second technology is at least one of the following: Different wireless access technologies (RATs); The technologies corresponding to transmission on different interfaces; Wherein, if the transmission on the first resource satisfies the first condition, the first target resource includes: other resources besides the first resource; or if the transmission on the first resource satisfies the first condition, the second target resource includes: the first resource; wherein, the first condition includes at least one of the following: The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the priority of the first target. The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the priority of the second target. The transmission priority of the first technology on the first resource is lower than the priority of the third target, and the transmission priority of the second technology on the first resource is higher than the priority of the fourth target. The transmission priority of the first technology on the first resource is lower than the priority of the fifth target and lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority. At least one of the following objectives—first objective priority, second objective priority, third objective priority, fourth objective priority, fifth objective priority, and eleventh objective priority—was not obtained; Alternatively, if the transmission on the first resource satisfies the second condition, the first target resource is not excluded; wherein the second condition includes at least one of the following: The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than the priority of the sixth target. The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the priority of the seventh target. The transmission priority of the first technology on the first resource is higher than the priority of the eighth target, and the transmission priority of the second technology on the first resource is lower than the priority of the ninth target. The transmission priority of the first technology on the first resource is higher than the priority of the tenth target, and higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than that of the twelfth target, and the transmission priority of the second technology on the first resource is lower than that of the twelfth target.

29. The apparatus according to claim 28, characterized in that, If the second device supports or implements the first technology. The resources of the first technology supported or implemented by the second device are not exactly the same as the resources of the first technology supported or implemented by the first device. or, The configuration of the first technology supported or performed by the second device is not exactly the same as the configuration of the first technology supported or performed by the first device.

30. A resource indicator device, applied to a second device, characterized in that, include: A receiving module is configured to receive auxiliary information sent by a first device, the auxiliary information being used to indicate: A first target resource that can be used for a first technology, and / or a second target resource that can be used for a second technology; the auxiliary information is also used to indicate: the priority of at least one first target resource; Based on the auxiliary information, the technology transmitted by the first device on the indicated target resource is determined; Wherein, the first device supports or performs at least the first technology; The second device supports or performs the first technology; or, the second device supports or performs both the first and second technologies. Wherein, the first technology or the second technology is at least one of the following: Different wireless access technologies (RATs); The technologies corresponding to transmission on different interfaces; Wherein, the auxiliary information is determined by the first device based on the first resource; when the transmission on the first resource meets the first condition, the first target resource includes: other resources besides the first resource; or when the transmission on the first resource meets the first condition, the second target resource includes: the first resource; wherein, the first condition includes at least one of the following: The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the priority of the first target. The transmission priority of the first technology on the first resource is lower than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is higher than the priority of the second target. The transmission priority of the first technology on the first resource is lower than the priority of the third target, and the transmission priority of the second technology on the first resource is higher than the priority of the fourth target. The transmission priority of the first technology on the first resource is lower than the priority of the fifth target and lower than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is lower than the eleventh target priority, and the transmission priority of the second technology on the first resource is higher than the eleventh target priority. At least one of the following objectives—first objective priority, second objective priority, third objective priority, fourth objective priority, fifth objective priority, and eleventh objective priority—was not obtained; Alternatively, if the transmission on the first resource satisfies the second condition, the first target resource is not excluded; wherein the second condition includes at least one of the following: The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than the priority of the sixth target. The transmission priority of the first technology on the first resource is higher than the transmission priority of the second technology on the first resource, and the transmission priority of the second technology is lower than the priority of the seventh target. The transmission priority of the first technology on the first resource is higher than the priority of the eighth target, and the transmission priority of the second technology on the first resource is lower than the priority of the ninth target. The transmission priority of the first technology on the first resource is higher than the priority of the tenth target, and higher than the transmission priority of the second technology on the first resource. The transmission priority of the first technology on the first resource is higher than that of the twelfth target, and the transmission priority of the second technology on the first resource is lower than that of the twelfth target.

31. The apparatus according to claim 30, characterized in that, If the second device supports or implements the first technology. The resources of the first technology supported or implemented by the second device are not exactly the same as the resources of the first technology supported or implemented by the first device. or, The configuration of the first technology supported or performed by the second device is not exactly the same as the configuration of the first technology supported or performed by the first device.

32. A communication device, characterized in that, The method includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the resource indication method as described in any one of claims 1 to 19; or, the program or instructions, when executed by the processor, implement the steps of the resource indication method as described in any one of claims 20 to 27.

33. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the resource indication method as described in any one of claims 1-19; or, when executed by a processor, the program or instructions implement the steps of the resource indication method as described in any one of claims 20-27.

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