Communication method and device, communication equipment, medium and product

Abstract

The invention relates to a communication method and device, communication equipment, a medium and a product. The method is applied to the field of communication, and comprises the following steps: adjusting the transceiving frequency of a sensing device in a base station so as to split an original sensing time slot into a communication part time slot and a sensing part time slot; issuing communication service resources to user equipment (UE) in the communication partial time slot; and under the time slot of the sensing part, sending the sensing service resource to the UE. After the receiving and transmitting frequency of the sensing device is adjusted, the time required for sending the sensing signal is shortened, and only one part of the original sensing time slot is occupied, so that the rest part of the original sensing time slot can be used for transmitting the communication signal, and the original sensing time slot is divided into the communication part time slot and the sensing part time slot; instantaneous dynamic sharing of the sensing signal and the communication signal is realized, the time delay of the communication signal is reduced, and the reliability is improved. The wireless resource utilization rate is improved, the real-time communication performance and efficiency of the communication and sensing integrated base station are improved, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a communication method, apparatus, communication equipment, medium and product. Background Art

[0002] At present, the cross frame structure of the telepathic integrated base station is obtained by replacing one or more communication signal time slots with perception signal time slots based on the original communication signal time slot structure. Figure 1A The original communication signal time slot structure of NR TDD (New Radio Time Division Duplex) adopts the DDDSU time slot configuration method, where "D" represents the downlink time slot, "U" represents the uplink time slot, and "S" represents the special time slot. Figure 1A One D slot and one S slot in the is replaced by two P slots (Perceive slots), and we get Figure 1B The cross frame structure DDPPU is shown in Figure 1. Among them, the P time slot represents the perception signal time slot. Figure 1C In the cross-frame structure DDPPU, under normal circumstances, for the D time slot, the communication control resource occupies 2 symbols and the communication service resource occupies 12 symbols; for the P time slot, the perception service resource occupies 14 symbols.

[0003] However, in business scenarios requiring low latency and high reliability, since the perception signal occupies two time slots, the communication signal cannot be transmitted in time, thus failing to meet the low latency requirements for the communication signal. Summary of the Invention

[0004] Based on this, it is necessary to provide a communication method, device, communication equipment, medium and product to address the above technical problems and transmit communication signals in a timely manner, thereby meeting the low latency and high reliability requirements for communication signals.

[0005] In a first aspect, the present application provides a communication method, applied to a base station, comprising:

[0006] Adjusting the transmit and receive frequencies of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0007] In the communication part of the time slot, the communication service resources are sent to the user equipment UE; and

[0008] In the sensing part time slot, the sensing service resources are sent to the UE.

[0009] In one of the embodiments, the transceiver frequency of the sensing device in the base station is adjusted to split the original sensing time slot into a communication part time slot and a perception part time slot, including: when the priority of the communication service is higher than the priority of the perception service, the transceiver frequency of the sensing device in the base station is adjusted to split the original sensing time slot into a communication part time slot and a perception part time slot.

[0010] In one of the embodiments, the method further includes: determining whether the priority of the communication service is higher than the priority of the perception service based on the service attributes of the communication service and / or the service attributes of the perception service; wherein the service attributes include at least one of service type, generation frequency, timeliness requirements, urgency and importance.

[0011] In one of the embodiments, the original perception time slot is split into a communication part time slot and a perception part time slot, including: determining the splitting attribute data of the communication service and the perception service in the original perception time slot based on the service attributes of the communication service and / or the service attributes of the perception service; wherein the splitting attribute data includes the splitting order and / or the distribution of the number of symbols; and splitting the original perception time slot into a communication part time slot and a perception part time slot based on the splitting attribute data.

[0012] In one embodiment, sending communication service resources to user equipment UE in the communication part time slot includes: sending communication control resources to UE through a control channel in the communication part time slot, and sending communication service resources to UE through a service channel.

[0013] In one embodiment, the communication control resources include resource location information of the communication service resources.

[0014] In one embodiment, the method further includes: using radio resource control RRC or downlink control information DCI to send the first symbol position of the communication control resource in the complete time slot to the UE through the control channel.

[0015] In one embodiment, time slots are replaced by frames.

[0016] In a second aspect, the present application provides a communication method, applied to a UE, comprising:

[0017] Identify the data type of the target data;

[0018] In the case where the target data is downlink data of a partial time slot, determining the communication service resources of the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0019] Decode the communication service resources.

[0020] In one embodiment, determining the communication service resources in the communication portion time slot in the target data includes: determining the communication service resources in the communication portion time slot in the target data based on the communication control resources in the target data.

[0021] In one of the embodiments, the communication control resources include resource location information; accordingly, based on the communication control resources in the target data, the communication service resources under the communication part time slot in the target data are determined, including: determining the second symbol position of the communication service resources under the communication part time slot based on the resource location information; and using the subcarrier at the second symbol position in the target data as the communication service resource in the target data.

[0022] In one of the embodiments, the method also includes at least one of the following: when the target data is downlink data of a complete time slot, the communication service resources in the target data under the entire downlink time slot are determined according to a first preset symbol range, and the communication service resources are decoded; when the target data is uplink data of a complete time slot, the communication service resources in the target data under the entire uplink time slot are determined according to the first preset symbol range, and the communication service resources are encoded.

[0023] In one embodiment, identifying the data type of the target data includes: performing a DCI blind check on the communication control resources in the target data; and determining the data type of the target data based on the blind check result.

[0024] In one of the embodiments, the data type of the target data is determined based on the blind detection result, including at least one of the following: if the target data passes the blind detection according to the communication control resources within the second preset symbol range under the complete time slot, the target data is determined to be the communication data under the complete time slot; if the target data passes the blind detection according to the communication control resources under the first symbol position under the partial time slot, the target data is determined to be the downlink data under the partial time slot.

[0025] In one embodiment, the method further includes: receiving, via a control channel, a first symbol position of a communication control resource in a part of the time slots, which is sent by the base station in an RRC or DCI manner.

[0026] In one of the embodiments, decoding the communication service resources includes: if the target data passes the blind detection of the communication control resources within the second preset symbol range under the complete time slot, then decoding the communication service resources according to the complete time slot; if the target data passes the blind detection of the communication control resources under the first symbol position under the partial time slot, then decoding the communication service resources according to the partial time slot.

[0027] In one embodiment, time slots are replaced by frames.

[0028] In a third aspect, the present application provides a communication device, configured in a base station, comprising:

[0029] A first adjustment module is configured to adjust the transceiver frequency of the sensing device in the base station so as to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0030] A first sending module is configured to send communication service resources to a user equipment UE in a communication time slot; and

[0031] The second sending module is used to send the sensing service resources to the UE in the sensing part time slot.

[0032] In a fourth aspect, the present application provides a communication device, configured in a UE, including:

[0033] A type identification module is used to identify the data type of the target data;

[0034] A first determination module is configured to determine, when the target data is downlink data of a partial time slot, a communication service resource for a communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0035] The data decoding module is used to decode communication service resources.

[0036] In a fifth aspect, the present application further provides a communication device, comprising a memory, a transceiver, and a processor, wherein the memory stores a computer program, the transceiver is configured to receive or send data under the control of the processor, and the processor implements the following steps when executing the computer program:

[0037] Adjusting the transmit and receive frequencies of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0038] In the communication part of the time slot, the communication service resources are sent to the user equipment UE; and

[0039] In the sensing part time slot, the sensing service resources are sent to the UE;

[0040] or,

[0041] Identify the data type of the target data;

[0042] In the case where the target data is downlink data of a partial time slot, determining the communication service resources of the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0043] Decode the communication service resources.

[0044] In a sixth aspect, the present application further provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the following steps are implemented:

[0045] Adjusting the transmit and receive frequencies of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0046] In the communication part of the time slot, the communication service resources are sent to the user equipment UE; and

[0047] In the sensing part time slot, the sensing service resources are sent to the UE;

[0048] or,

[0049] Identify the data type of the target data;

[0050] In the case where the target data is downlink data of a partial time slot, determining the communication service resources of the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0051] Decode the communication service resources.

[0052] In a seventh aspect, the present application further provides a computer program product, the computer program product comprising a computer program, which, when executed by a processor, implements the following steps:

[0053] Adjusting the transmit and receive frequencies of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0054] In the communication part of the time slot, the communication service resources are sent to the user equipment UE; and

[0055] In the sensing part time slot, the sensing service resources are sent to the UE;

[0056] or,

[0057] Identify the data type of the target data;

[0058] In the case where the target data is downlink data of a partial time slot, determining the communication service resources of the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0059] Decode the communication service resources.

[0060] The above-mentioned communication method, apparatus, communication equipment, medium and product, by adjusting the transmit and receive frequencies of the sensing device in the base station, shortens the time required for sending the sensing signal, occupying only a portion of the original sensing time slot. Therefore, the remaining portion of the original sensing time slot can be used to transmit the communication signal, thereby splitting the original sensing time slot into a communication portion time slot and a sensing portion time slot, so that communication service resources are sent in the communication portion time slot and sensing service resources are sent in the sensing portion time slot. This achieves the transmission of both the sensing signal and the communication signal in the original sensing time slot, that is, the instantaneous dynamic sharing of the sensing signal and the communication signal, reduces the delay of the communication signal, meets the low delay requirement, improves reliability, improves the real-time communication performance and efficiency of the integrated synaesthesia base station, and improves the user experience. Moreover, since wireless resources are fully utilized and idle wireless resources are avoided, the utilization rate of wireless resources is improved, and the construction, operation and maintenance, and optimization costs of the synaesthesia network are reduced. In addition, the utilization rate of wireless resources and spectrum efficiency are improved, and the flexibility and adaptability of the system are enhanced, thereby improving the reliability, flexibility and robustness of the synaesthesia network, promoting the advancement of synaesthesia technology, industrial upgrading and development, and having broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1A Schematic diagram of the DDDSU time slot structure in the prior art;

[0062] Figure 1B is a schematic diagram of a cross frame structure in the prior art;

[0063] Figure 1C Schematic diagram of symbols occupied by D time slots and P time slots in a cross frame structure in the prior art;

[0064] Figure 2 1 is a flow chart of a communication method on a base station side in one embodiment;

[0065] Figure 3 1 is a flow chart of the steps for adjusting the transmitting and receiving frequencies in one embodiment;

[0066] Figure 4 1 is a flow chart of the steps of splitting the original sensing time slot in one embodiment;

[0067] Figure 5A A schematic diagram of splitting method 1 in one embodiment;

[0068] Figure 5B A schematic diagram of splitting method 2 in one embodiment;

[0069] Figure 5C A schematic diagram of splitting method 3 in one embodiment;

[0070] Figure 5D A schematic diagram of splitting method 4 in one embodiment;

[0071] Figure 6 1 is a flow chart of a communication method on a user equipment side in one embodiment;

[0072] Figure 7 FIG. 1 is a flow chart of steps for determining communication service resources in one embodiment;

[0073] Figure 8 A flowchart of a data type identification step in one embodiment;

[0074] Figure 9A 1 is a flow chart of a communication method on a user equipment side in one embodiment;

[0075] Figure 9B 1 is a flow chart of a communication method from the perspective of interaction between a base station and a user equipment in one embodiment;

[0076] Figure 10 is a structural block diagram of a communication device in one embodiment;

[0077] Figure 11 is a structural block diagram of a communication device in one embodiment;

[0078] Figure 12 FIG. 4 is a diagram showing the internal structure of a communication device in one embodiment. DETAILED DESCRIPTION

[0079] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0080] To facilitate understanding, the professional terms involved in this application are first introduced.

[0081] A CN (Communication Network) is a system used to transmit information. It consists of multiple nodes and the communication links connecting these nodes. It enables the transmission and exchange of information such as data, voice, and video; and supports various communication services such as telephone, internet, and mobile communications.

[0082] SN (Sensing Network) is a network used to sense and track the position, speed, and angle of moving targets (such as drones).

[0083] ISAC (Integrated Sensing and Communication) is a technology that integrates communication and perception functions into the same device. It aims to share resources to improve system efficiency, increase resource utilization, reduce costs, and enhance the overall performance and flexibility of network systems. It supports applications such as intelligent transportation, unmanned driving, and smart manufacturing. The emergence of ISAC technology marks the deep integration of communication and perception technologies, helping to promote the development of future intelligent networks. In this application, the base station uses ISAC technology and is therefore referred to as an integrated sensing base station. The integrated sensing base station can be built on a 5G (5th Generation Mobile Communication Technology) network or a 6G (6th Generation Mobile Communication Technology) network. Of course, as technology advances, the integrated sensing base station can also be built using other technologies, which are not limited here.

[0084] UE (User Equipment) can be understood as a device running in the integrated synergy network. In this application, the integrated synergy base station sends communication signals and perception signals to the user equipment so that the user equipment can obtain communication service resources and perception service resources.

[0085] PDCCH (Physical Downlink Control Channel) is responsible for sending data transmission-related control instructions to the UE.

[0086] DCI (Downlink Control Information) is the specific control information carried by the PDCCH, including scheduling and control instructions. It is a key parameter required for the UE to accurately receive or send data.

[0087] In an alternative embodiment, if Figure 2 As shown, a communication method is provided, which can be applied to a base station. In this embodiment, the method includes the following steps:

[0088] S210, adjusting the transceiver frequency of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot.

[0089] Among them, the perception device is a device for receiving and sending perception signals, which may include a device for sending perception signals in a base station, and may also include a device for receiving perception signals sent by a base station.

[0090] The transceiver frequency includes the receiving frequency and the sending frequency.

[0091] It is understandable that adjusting the receiving and transmitting frequency of the sensing device can be understood as increasing the receiving and transmitting frequency of the sensing device.

[0092] In an optional implementation, the transceiver frequency of the sensing device is increased by increasing the operating frequency of the sensing baseband and / or the sensing RF (Radio Frequency) chip. Of course, other methods can also be used to increase the transceiver frequency of the sensing device, which is not limited here.

[0093] The perception signal is the information the SN senses about the target. For example, the perception network can monitor the flight status of a drone in real time to promptly identify and address potential safety hazards. The perception signal is the position, speed, and angle of the drone as perceived by the perception network.

[0094] The original sensing time slot is the time slot occupied by the sensing signal in the original cross-slot structure, for example, Figure 1B The original cross-slot structure may also adopt other time slot structures, such as DDPPU structure, DDDPPPPSUU structure, DPPPUUDDDD structure, DPPU structure, DDPPU structure, DDPPUU structure, etc., which are not listed here one by one.

[0095] The communication time slot is a time slot used to transmit a communication signal, which is information that the CN needs to transmit. The sensing time slot is a time slot used to transmit a sensing signal.

[0096] The partial time slot may also be referred to as a local time slot, which is a portion of a complete time slot. For example, the partial time slot is half of a complete time slot.

[0097] It is understandable that a time slot is a basic unit for dividing time resources in a communication system, dividing a continuous time axis into fixed or dynamic segments for allocation to different users, data streams or functional modules.

[0098] S220 , delivering communication service resources to the user equipment UE in the communication time slot.

[0099] S230: Sending sensing service resources to the UE in the sensing part time slot.

[0100] The embodiment of the present application adjusts the transceiver frequency of the sensing device in the base station, shortens the time required for the transmission of the sensing signal, and occupies only a part of the original sensing time slot. Therefore, the remaining part of the original sensing time slot can be used to transmit the communication signal, thereby splitting the original sensing time slot into a communication part time slot and a sensing part time slot, so that the communication service resources are sent in the communication part time slot and the sensing service resources are sent in the sensing part time slot. This realizes the transmission of both the sensing signal and the communication signal in the original sensing time slot, that is, the instantaneous dynamic sharing of the sensing signal and the communication signal is realized, reducing the delay of the communication signal, meeting the low delay requirement, improving reliability, improving the real-time communication performance and efficiency of the synaesthesia integrated base station, and improving the user experience. Moreover, since wireless resources are fully utilized and the idle waste of wireless resources is avoided, the utilization rate of wireless resources is improved, and the construction, operation and maintenance and optimization costs of the synaesthesia network are reduced. In addition, the utilization rate of wireless resources and spectrum efficiency are improved, the flexibility and adaptability of the system are enhanced, thereby improving the reliability, flexibility and robustness of the synaesthesia network, promoting the technological progress, industrial upgrading and development of synaesthesia, and having broad application prospects.

[0101] Based on the technical solutions of the above embodiments, the present application also provides another optional embodiment, in which the steps of adjusting the transmitting and receiving frequencies are refined.

[0102] See also Figure 3 , the steps for adjusting the sending and receiving frequency include:

[0103] S310: When the priority of the communication service is higher than the priority of the sensing service, adjust the transceiver frequency of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot.

[0104] It can be seen that only when the priority of the communication service is higher than the priority of the perception service, the transceiver frequency of the perception device in the base station is adjusted to ensure the timely sending of the communication signal, thereby ensuring the normal operation of the higher priority communication service.

[0105] In an optional implementation, the step of determining whether the priority of the communication service is higher than the priority of the perception service includes: determining whether the priority of the communication service is higher than the priority of the perception service based on the service attributes of the communication service and / or the service attributes of the perception service; wherein the service attributes include at least one of service type, generation frequency, timeliness requirements, urgency and importance.

[0106] For example, some business types have high real-time requirements for communication signals. For example, in the industrial automation control business type, various industrial control devices need to cooperate with each other to complete the corresponding control work. In this case, each industrial control device has a high real-time requirement for communication signals. Therefore, for the industrial automation control business type, the priority of communication services is higher than that of perception services. Of course, there are other business types that have high real-time requirements for communication signals, which will not be detailed here.

[0107] For example, if the generation frequency of the communication signal is higher than the generation frequency of the perception signal, the priority of the communication service is higher than the priority of the perception service, thereby ensuring the timely delivery of the communication signal and avoiding excessive communication signals from being congested in the integrated telepathy base station due to failure to deliver them in time.

[0108] For example, timeliness requirements refer to real-time requirements. Some communication services have high real-time requirements, that is, low latency, such as ultra-reliable low-latency communication (ULLC) and time-sensitive networking (TSN). Other communication services, on the other hand, have lower real-time requirements and can tolerate higher latency. Therefore, if the real-time requirements of a communication service are higher than those of a sensory service, the communication service will take priority over the sensory service.

[0109] For example, if the urgency of the communication service is greater than that of the perception service, and the communication signal needs to be sent as quickly as possible, the communication service will have a higher priority than the perception service. For example, in an industrial control scenario, if industrial equipment fails, the integrated telemetry base station needs to promptly send the industrial equipment failure signal (communication signal) to the control center (user equipment). The sending of the failure signal is more urgent, so the communication service has a higher priority than the perception service.

[0110] For example, if the importance of the communication service is greater than that of the perception service, it is necessary to prioritize the transmission of the communication signal, and thus the priority of the communication service is higher than that of the perception service.

[0111] Exemplarily, the priority comparison between the communication service and the perception service may be determined based on a combination of at least two of the service type, generation frequency, timeliness requirement, urgency, and importance.

[0112] In actual scenarios, the priority of communication services and perception services can be determined based on a comprehensive comparison result corresponding to at least two of the following combinations: service type, generation frequency, timeliness requirement, urgency, and importance. For example, the priority with the higher consistency of the comparison results can be selected for determination.

[0113] In another optional implementation, a large language model can also be used to determine the priority comparison result of the communication service and the perception service. For example, if the importance of the communication service is greater than that of the perception service, but the generation frequency of the communication signal is lower than the generation frequency of the perception signal, the priority comparison result of the communication service and the perception service cannot be directly determined.

[0114] The Large Language Model (LLM) is a natural language processing model based on deep learning. It learns from massive amounts of samples, understands their meaning, and makes decisions based on this understanding.

[0115] Exemplarily, a combination of at least two of the service types, generation frequencies, timeliness requirements, urgency and importance of the communication service and the perception service is input into the large language model, and the large language model outputs a priority comparison result of the communication service and the perception service.

[0116] It can be seen that taking at least one of the above service type, generation frequency, timeliness requirement, urgency and importance as service attributes takes more comprehensive considerations into account in the service attributes. Therefore, the priority comparison results of the communication service and the perception service are determined according to the service attributes of the communication service and / or the service attributes of the perception service, which can ensure the accuracy of the priority comparison results.

[0117] Based on the technical solutions of the above embodiments, the present application also provides another optional embodiment. In this optional embodiment, the steps of splitting the original sensing time slots are refined.

[0118] See also Figure 4 ,The splitting steps of the original sensing time slot include:

[0119] S410, determining splitting attribute data of the communication service and the perception service in the original perception time slot according to the service attributes of the communication service and / or the service attributes of the perception service; wherein the splitting attribute data includes a splitting order and / or a symbol quantity distribution.

[0120] Among them, the splitting order can be understood as the order of the communication part time slot and the perception part time slot in a complete time slot; if the communication part time slot comes first, the communication signal is sent first; if the perception part time slot comes first, the perception signal is sent first.

[0121] The symbol quantity distribution can be understood as the proportion of the number of symbols occupied by the communication part time slot and the sensing part time slot in a complete time slot or the number of symbols.

[0122] The symbol is an OFDM symbol (Orthogonal Frequency Division Multiplexing Symbol), which is the smallest time unit in a time slot. In the case of a normal cyclic prefix, each time slot usually contains 14 OFDM symbols; in the case of an extended cyclic prefix, each time slot usually contains 12 OFDM symbols.

[0123] Exemplarily, the splitting order is that the communication part time slot comes first, and the sensing part time slot comes last. Taking a time slot including 14 symbols as an example, the symbol quantity distribution can be: the communication part time slot occupies 7 symbols, and the sensing part time slot occupies 7 symbols. It is worth noting that this application will be described later using the example of the communication part time slot occupying 7 symbols and the sensing part time slot occupying 7 symbols. Of course, the communication part time slot can also occupy 5 symbols and the sensing part time slot occupies 9 symbols. It is only necessary to ensure that the symbols and values ​​occupied by the two are a complete time slot. No limitation is made here.

[0124] S420: Split the original sensing time slot into a communication part time slot and a sensing part time slot according to the split attribute data.

[0125] For example, a complete time slot includes 14 symbols, which can increase the receiving and transmitting frequency of the perception device to twice the original frequency, so that the perception signal that was originally transmitted in a complete time slot can be transmitted in only half a time slot. Taking the original cross-slot structure as DDPPU as an example, 2 P time slots are the original perception time slots. Since only half a time slot is needed to transmit the perception signal, after splitting a P time slot into a communication part time slot and a perception part time slot, the communication part time slot and the perception part time slot each occupy 7 time slots. However, for 2 P time slots, there are four orders of the communication part time slot and the perception part time slot, so there are four ways of splitting:

[0126] Split method 1: See Figure 5A For each of the two P time slots, the communication portion, Di, comes first, and the sensing portion, Pi, comes after. The communication portion, Di, occupies symbols 1 through 7 of the P time slot, while the sensing portion, Pi, occupies symbols 8 through 14 of the P time slot. That is, the communication signal is transmitted during symbols 1 through 7, and the sensing signal is transmitted during symbols 8 through 14.

[0127] Split method 2: See Figure 5BFor the first P time slot, the communication part time slot Di comes first, and the sensing part time slot Pi comes after. The communication part time slot Di occupies the 1st to 7th symbols of the first P time slot, and the sensing part time slot Pi occupies the 8th to 14th symbols of the first P time slot. For the second P time slot, the sensing part time slot Pi comes first, and the communication part time slot Di comes after. The sensing part time slot Pi occupies the 1st to 7th symbols of the second P time slot, and the communication part time slot Di occupies the 8th to 14th symbols of the second P time slot.

[0128] Split method 3: See Figure 5C For the first P time slot, the sensing partial time slot Pi comes first and the notification partial time slot Di comes after. The sensing partial time slot Pi occupies the 1st to 7th symbols of the first P time slot, and the notification partial time slot Di occupies the 8th to 14th symbols of the first P time slot. For the second P time slot, the notification partial time slot Di comes first and the sensing partial time slot Pi comes after. The notification partial time slot Di occupies the 1st to 7th symbols of the second P time slot, and the sensing partial time slot Pi occupies the 8th to 14th symbols of the second P time slot.

[0129] Split method 4: See Figure 5D For both P slots, the sensing portion, Pi, comes first, and the notification portion, Di, comes after. The sensing portion, Pi, occupies symbols 1 through 7 of the P slot, while the notification portion, Di, occupies symbols 8 through 14 of the P slot. That is, the sensing signal is transmitted during symbols 1 through 7, and the notification signal is transmitted during symbols 8 through 14.

[0130] For the four splitting methods described above, the communication signal consists of two parts: communication control resources and communication service resources. The perception signal includes the perception service resources. The communication control resource occupies one symbol, while the communication service resources occupy six symbols. The symbols occupied by the communication control resource precede those occupied by the communication service resources, meaning that the communication control resource is transmitted before the communication service resources.

[0131] The communication method provided in this embodiment is typically used in services with high real-time requirements, such as industrial automation control. The communication service resources can be device action instructions. Because the amount of information in a device action instruction is relatively small, it can be transmitted in six symbols, while the corresponding communication control resources can be transmitted in just one symbol. Therefore, the communication control resource occupies one symbol, while the communication service resource occupies six symbols to meet transmission requirements.

[0132] The communication control resources carry at least one of the following: a modulation scheme, identification information indicating whether the communication signal is being transmitted for the first time or for a retransmission, precoding matrix indication information, synchronization information for ensuring time synchronization between the transmitter and receiver, a reference signal (used for channel estimation, phase tracking, and signal quality measurement), control channel information, power control information, and encryption information. Therefore, the communication control resources include relevant attribute information and / or relevant configuration information.

[0133] In actual scenarios, any of the four splitting methods described above can be selected based on the service attributes of the communication service and / or the service attributes of the perception service, that is, the splitting method can be flexibly selected as needed. In one optional implementation, for each time slot, the priority comparison result of the communication service and the perception service is determined based on the service attributes of the communication service and / or the service attributes of the perception service. Based on the priority comparison result of the communication service and the perception service, an appropriate splitting method is selected to meet the different communication and perception service requirements.

[0134] Exemplarily, the above-mentioned splitting method 1 is applicable to the situation where the priority of the communication service is higher than the priority of the perception service in the first P time slot and the second P time slot.

[0135] Exemplarily, the above-mentioned splitting method 2 is applicable to the situation where the priority of the communication service is higher than the priority of the perception service in the first P time slot; and the situation where the priority of the communication service is not higher than the priority of the perception service in the second P time slot.

[0136] Exemplarily, the above-mentioned splitting method 3 is applicable to the situation where the priority of the communication service is not higher than the priority of the perception service in the first P time slot; and the priority of the communication service is higher than the priority of the perception service in the second P time slot.

[0137] Exemplarily, the above-mentioned splitting method 4 is applicable to the situation where the priority of the communication service is not higher than the priority of the perception service in the first P time slot and the second P time slot.

[0138] In an optional implementation, the service attributes of the communication service and / or the service attributes of the perception service can be input into a large language model to determine the most appropriate splitting method. The large language model's input is the service attributes of the communication service and / or the perception service, and its output is the splitting method. This approach allows for a quick and accurate determination of the splitting method.

[0139] Of course, if the service attributes of the communication service and / or the service attributes of the perception service change, other splitting methods other than the current splitting method mentioned above can be used, that is, the splitting method can be flexibly adjusted as needed. In other words, the various splitting methods can be flexibly switched between to adapt to different service requirements (for example, low-latency services, perception-prioritized services), providing flexibility.

[0140] Since the original sensing time slots can be split in various ways, in order to ensure that the UE can correctly receive the communication signal and the sensing signal, the UE needs to know the split order and symbol number distribution for each original sensing time slot. To meet this requirement, at least one of the following solutions can be adopted:

[0141] Solution 1: Communication control resources include resource location information of communication service resources.

[0142] The resource location information of the communication service resource may be understood as the symbol number range occupied by the communication service resource in the original sensing time slot.

[0143] In an optional implementation, the resource location information may include at least two of a start symbol and an end symbol of the communication service resource and a length of a communication service resource occupation symbol.

[0144] Exemplarily, the resource location information is SESI (Start and End Symbol Indication) indicating the start and end symbols, and is used to dynamically and in real time indicate the start and end symbols of communication service resources in some time slots. For example, for the first P time slot in the above-mentioned splitting method 1, the start symbol in the resource location information is 2, and the end symbol is 7. For the second P time slot in the above-mentioned splitting method 2, the start symbol in the resource location information is 9, and the end symbol is 14.

[0145] Of course, the resource location information may also be in the form of an occupied symbol range of the communication service resource.

[0146] For example, for the first P time slot in the splitting mode 1, the resource location information configured in the communication control resource may be symbols 2 to 7. When the UE receives the communication control resource, it learns from the communication control resource that the communication service resource occupies symbols 2 to 7 in the original sensing time slot.

[0147] For example, for the second P time slot in the splitting mode 2, the resource location information configured in the communication control resource includes symbols 9 to 14. When the UE receives the communication control resource, it learns from the communication control resource that the communication service resource occupies symbols 9 to 14 in the original sensing time slot.

[0148] After receiving the signal, the UE can determine the symbols occupied by the communication control resources through blind detection, and thus determine the symbols occupied by the communication service resources according to Solution 1 above, thereby obtaining the symbols occupied by the communication signal. After determining the symbols occupied by the communication signal, the symbols occupied by the perception signal can be determined, and the communication signal and the perception signal can be decoded.

[0149] It is understandable that the above solution 1 does not need to inform the UE in advance, but only needs to carry the resource location information of the communication service resources in the communication control resources, replacing the unchanging static configuration method to achieve dynamic indication, meet the needs of different communication services and perception services, and improve adaptability.

[0150] Solution 2: Use radio resource control (RRC) or downlink control information (DCI) to send the first symbol position of the communication control resource in a complete time slot to the UE through the control channel.

[0151] Among them, RRC (Radio Resource Control) is a key protocol layer in mobile communication systems, responsible for managing radio resources between user equipment and base stations. RRC communicates with UE and base stations through signaling messages.

[0152] Among them, DCI (Downlink Control Information) is key control information transmitted through physical layer signaling in wireless communication systems.

[0153] A control channel is a physical or logical channel that carries control information, such as scheduling, configuration, and feedback instructions related to data transmission. Unlike data channels, control channels do not directly carry user data but instead provide the necessary control support for data transmission.

[0154] The first symbol position of the communication control resource in a partial time slot, for example, for the first P time slot in the above splitting mode 1, the first symbol position of the communication control resource in a full time slot includes the first symbol. For another example, for the second P time slot in the above splitting mode 2, the first symbol position of the communication control resource in a full time slot includes the eighth symbol.

[0155] It can be seen that no matter whether the RRC method or the DCI method is used, the UE is informed in advance of the first symbol position of the communication control resource in the complete time slot, so that the UE is ready for subsequent reception work. When the signal is received, the communication control resource is accurately determined according to the first symbol position, thereby accurately determining the symbols occupied by the communication service resources, and then accurately knowing the symbols occupied by the perception service resources, thereby improving the accuracy of the UE sending and receiving data.

[0156] It should be noted that since the transceiver frequency of the sensing device has increased to twice the original, the sensing signal only needs to occupy 7 symbols in a time slot, and the remaining 7 symbols can be occupied by the communication signal. However, if the adjustment amplitude of the transceiver frequency of the sensing device changes, the number of symbols occupied by the sensing signal and the communication signal will also change, but the sum of the number of symbols occupied by the two is 14, and the number of symbols occupied by each signal is at least 2. When the number of symbols occupied by the sensing signal and the communication signal changes, the position of the first symbol changes, so the integrated base station needs to use the RRC method or the DCI method to inform the UE of the changed first symbol position. It can be seen that even if the symbols occupied by the communication signal and the sensing signal change, the effectiveness, timeliness and robustness of the UE's reception of the target data can be guaranteed.

[0157] and, Figure 5A to Figure 5D The example of splitting two P time slots is used for illustration. In actual scenarios, the appropriate number and location of original sensing time slots in the cross-frame structure can be selected for splitting based on actual needs. It is not necessary to split all original sensing time slots in the cross-frame structure to meet different communication and sensing service requirements, thereby adapting to diverse business needs.

[0158] It is understood that since communication control resources are related attribute information and / or configuration-related information, and communication service resources are service resources or data resources, communication control resources and communication service resources are of different resource types and can therefore be transmitted using different channels. Therefore, in one optional implementation, the step of delivering communication service resources includes: delivering the communication control resources to the UE via a control channel in the communication partial time slot, and delivering the communication service resources to the UE via a service channel.

[0159] As can be seen, control channels and traffic channels have a clear division of labor in wireless communication systems. The control channel is responsible for transmitting communication control resources, ensuring communication reliability and low latency, while the traffic channel is responsible for transmitting communication service resources to meet user data transmission needs. By working together, the two optimize resource allocation and transmission efficiency, jointly improving transmission performance and user experience.

[0160] It should be noted that in the technical solutions of the above embodiments, the above-mentioned "time slot" can be equivalently replaced with "frame". Accordingly, the original sensing time slot is replaced with the original sensing frame, and the original sensing frame is divided into a communication part frame and a sensing part frame. In the communication part frame, communication service resources are delivered to the user equipment (UE); and in the sensing part frame, sensing service resources are delivered to the UE.

[0161] In an alternative embodiment, if Figure 6As shown, a communication method is provided, which can be applied to UE. In this embodiment, the method includes the following steps:

[0162] S610, identifying the data type of the target data.

[0163] The target data is the signal received by the UE.

[0164] The data types include downlink data of a complete time slot, uplink data of a complete time slot, downlink data of a partial time slot, and uplink data of a partial time slot.

[0165] S620, when the target data is downlink data of a partial time slot, determine the communication service resources under the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmitting and receiving frequency of its own sensing device and splitting the original sensing time slot.

[0166] The splitting of the original sensing time slots can be referred to the relevant contents in the above embodiments, which will not be described in detail here.

[0167] S630: Decode the communication service resources.

[0168] As can be seen, when the target data is known to be downlink data for a partial time slot based on the target type, the communication service resources for the communication partial time slot are determined from the target data, and the communication service resources are decoded to obtain the decoded data. The communication partial time slots are obtained by the base station by adjusting the transmit and receive frequencies of its own sensing device and splitting the original sensing time slot. This shows that the integrated synaesthesia base station achieves instantaneous dynamic sharing of sensing signals and communication signals, ensuring that user devices can receive communication signals in a timely manner, thereby responding to and processing communication signals in a timely manner, improving the user experience.

[0169] Based on the technical solutions of the above embodiments, the present application also provides another optional embodiment, in which the steps of determining communication service resources are refined.

[0170] See also Figure 7 , the steps for determining communication service resources include:

[0171] S710 , determining communication service resources in a communication time slot in the target data according to the communication control resources in the target data.

[0172] The communication control resources include at least one of the following: modulation mode, identification information indicating whether the communication signal is being transmitted for the first time or for a retransmission, precoding matrix indication information, synchronization information ensuring time synchronization between the transmitter and receiver, reference signals (used for channel estimation, phase tracking, and signal quality measurement), control channel information, power control information, and encryption information. Furthermore, the communication control resources may also include other information used to identify the location of the communication service resources within the communication time slot. Therefore, the communication control resources include relevant attribute information and / or relevant configuration information.

[0173] In actual scenarios, since the communication control resources come first and the communication business resources come later, the communication control resources in the target data are determined first, so that the data transmitted under a preset number of symbols (for example, 6 symbols) after the communication control resources are used as communication business resources.

[0174] It can be seen that, when the target data includes the communication control resources, the communication service resources in the target data can be accurately determined based on the communication control resources.

[0175] In an optional implementation, the communication control resource includes resource location information; accordingly, the step of determining the communication service resource in S710 may include:

[0176] 1. Determine the second symbol position of the communication service resource in the communication part time slot according to the resource location information.

[0177] 2. Use the subcarrier at the second symbol position in the target data as the communication service resource in the target data.

[0178] The time slot where the communication part time slot is located is a cross-synaesthesia time slot, and the cross-synaesthesia time slot includes both the communication part time slot and the sensing part time slot.

[0179] The second symbol position represents the symbol number of the communication service resource in the complete time slot. For example, for the first P time slot in the above splitting method 1, the second symbol position is the 2nd to 7th symbols.

[0180] Among them, subcarriers are multiple orthogonal narrowband signals divided by the broadband spectrum. Each subcarrier independently modulates data to carry communication service resources.

[0181] It can be seen that the second symbol position of the communication service resource is determined according to the resource location information in the communication control resource, and thus the communication service resource is accurately determined according to the second symbol position.

[0182] Based on the technical solutions of the above embodiments, the present application also provides another optional embodiment, in which the communication method is further refined to include a step of processing downlink data of a complete time slot. A complete time slot is a complete time slot.

[0183] The steps for processing downlink data for a complete time slot include:

[0184] 1. When the target data is downlink data of a complete time slot, determine the communication service resources of the target data in the complete downlink time slot according to the first preset symbol range, and decode the communication service resources.

[0185] 2. When the target data is uplink data of a complete time slot, the communication service resources of the target data in the complete uplink time slot are determined according to the first preset symbol range, and the communication service resources are encoded.

[0186] The first preset symbol range is the number of symbols occupied by communication service resources.

[0187] For example, see Figure 1C For the D time slot, since the communication control resource occupies 2 symbols, the first preset symbol range is the 3rd to 14th symbols. Similarly, for the U time slot, since the communication control resource also occupies 2 symbols, the first preset symbol range is the 3rd to 14th symbols.

[0188] It is understandable that, when the target data is downlink data of a complete time slot, there is only a communication signal in the time slot, and no sensing signal.

[0189] It is understandable that for downlink data of a complete time slot, after obtaining the communication service resources, the communication service resources are decoded. For uplink data of a complete time slot, after obtaining the communication service resources, the communication service resources are encoded and uploaded to the base station after encoding.

[0190] It can be seen that for downlink data and uplink data whose target data is a complete time slot, encoding and decoding processing of communication service resources can also be achieved to ensure normal service processing.

[0191] Based on the technical solutions of the above embodiments, the present application also provides another optional embodiment, in which the data type identification step is refined.

[0192] See also Figure 8 , the data type identification steps include:

[0193] S810: Perform DCI blind detection on communication control resources in target data.

[0194] Among them, DCI blind detection is a process in which a UE in wireless communication detects the physical downlink control channel through a search space to extract DCI without knowing the specific location and format of the control information.

[0195] S820: Determine the data type of the target data according to the blind detection result.

[0196] It can be seen that through the DCI blind detection method, the data type of the target data can be accurately determined, which is helpful for subsequent corresponding data processing based on the data type.

[0197] In an optional implementation, S820 may include at least one of the following:

[0198] (1) If the target data passes the blind detection of the communication control resources within the second preset symbol range of the complete time slot, the target data is determined to be the communication data of the complete time slot;

[0199] Exemplarily, the second preset symbol range is the 1st to 2nd symbols.

[0200] (2) If the target data passes the blind detection of the communication control resource at the first symbol position in the partial time slot, the target data is determined to be the downlink data in the partial time slot.

[0201] Exemplarily, the first symbol position includes the 1st symbol or the 8th symbol.

[0202] Exemplarily, if the target data passes the blind inspection according to the communication control resources within the 1st to 2nd symbols in the complete time slot, the target data is determined to be the uplink data in the complete time slot, or the downlink data in the complete time slot. If the target data fails the blind inspection according to the communication control resources within the second preset symbol range in the complete time slot, the target data is blind inspected according to the communication control resources under the 1st symbol in the partial time slot; if the blind inspection corresponding to the 1st symbol passes, the target data is determined to be the downlink data in the partial time slot, and the communication service resources occupy the 2nd to 7th symbols; if the blind inspection corresponding to the 1st symbol fails, the target data is blind inspected according to the communication control resources under the 8th symbol in the partial time slot. If the blind inspection corresponding to the 8th symbol passes, the target data is determined to be the downlink data in the partial time slot, and the communication service resources occupy the 9th to 14th symbols; if the blind inspection corresponding to the 8th symbol fails, it means that the UE cannot decode.

[0203] There are many reasons why decoding cannot be performed, such as target data being damaged, target data signal being weak, incorrect decryption, low demodulation threshold, etc. In the event of decoding failure, the UE can execute the entire process again or notify the base station to retransmit.

[0204] It can be seen that according to the blind detection results of the communication control resources within the second preset symbol range or the communication control resources at the first symbol position, the data type of the target data can be accurately determined, thereby determining the symbols occupied by the communication service resources, which in turn helps to obtain accurate communication service resources.

[0205] In an optional implementation, the first symbol position may be determined in the following manner:

[0206] The first symbol position of the communication control resource in some time slots sent by the base station in RRC or DCI manner is received through the control channel.

[0207] It can be seen that the base station will use the RRC method or the DCI method to inform the UE of the first symbol position in advance, so that the UE can determine the communication control resources according to the first symbol position, and thus determine the symbols occupied by the communication service resources.

[0208] In an optional implementation, based on the blind detection result, the step of decoding the communication service resource in S630 may include:

[0209] (1) If the target data passes blind detection of the communication control resources within the second preset symbol range of the complete time slot, the communication service resources are decoded according to the complete time slot;

[0210] (2) If the target data passes the blind detection of the communication control resource at the first symbol position in the partial time slot, the communication service resource is decoded according to the partial time slot.

[0211] It can be seen that for downlink data with a data type of a complete time slot, the communication service resources are decoded according to the complete time slot; for downlink data with a data type of a partial time slot, the communication service resources are decoded according to the partial time slot, thereby realizing the decoding of downlink data of different data types and ensuring correct decoding.

[0212] Based on the technical solutions of the above embodiments, the present application also provides an optional embodiment, in which a communication method on the UE side is described.

[0213] See also Figure 9A , the communication methods include:

[0214] S901A: Receive the first symbol position of the communication control resource in some time slots sent by the base station in RRC or DCI manner through the control channel.

[0215] S902A, receive target data.

[0216] S903A: Perform blind detection on the target data according to the communication control resources within the second preset symbol range in the complete time slot.

[0217] S904A: If the blind detection of the communication control resources within the second preset symbol range is passed, determine whether the target data is uplink data in a complete time slot or downlink data in a complete time slot according to the DCI format.

[0218] S905A: For the uplink data in the complete time slot, encode the uplink data according to the complete time slot.

[0219] S906A: For the downlink data in the complete time slot, decode the downlink data according to the complete time slot.

[0220] S907A: If the blind inspection of the communication control resources within the second preset symbol range fails, a blind inspection is performed on the communication control resources at the first position in the first symbol position in the partial time slot for the target data.

[0221] S908A, if the blind detection of the communication control resource at the first position passes, determine the symbol range occupied by the communication service resource according to the first position, obtain the communication service resource from the symbol range, and decode the obtained communication service resource.

[0222] S909A: If the blind inspection of the communication control resource at the first position fails, a blind inspection is performed on the communication control resource at the second position in the first symbol position in the partial time slot for the target data.

[0223] S910A, if the blind detection of the communication control resource at the second position passes, determine the symbol range occupied by the communication service resource according to the second position, obtain the communication service resource from the symbol range, and decode the obtained communication service resource.

[0224] S911A, if the blind detection of the communication control resource at the second position fails, the UE cannot decode.

[0225] In the technical solutions of the above embodiments, the term "time slot" can be equivalently replaced with "frame." Accordingly, partial time slots are replaced with partial frames, and the communication service resources within the partial time slots are replaced with the communication service resources within the partial frames. The partial frames are obtained by the base station by adjusting the transmit and receive frequencies of its own sensing device to split the original sensing frame.

[0226] Based on the technical solutions of the above embodiments, the present application also provides an optional embodiment. In this optional embodiment, the communication method is described from the perspective of interaction between a base station and a UE.

[0227] See also Figure 9B , the communication methods include:

[0228] S901B, adjusting the transmit and receive frequencies of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot;

[0229] S902B, delivering communication service resources to the user equipment UE in the communication time slot; and

[0230] S903B: Sending sensing service resources to the UE in the sensing part time slot.

[0231] S904B, identify the data type of the target data.

[0232] S905B, when the target data is downlink data of a partial time slot, determine the communication service resources under the communication partial time slot in the target data; wherein, the communication partial time slot is obtained by the base station by adjusting the transmitting and receiving frequency of its own sensing device and splitting the original sensing time slot.

[0233] S906B, decode the communication service resources.

[0234] It should be understood that, although the steps in the flowcharts of the above embodiments are shown in sequence as indicated by the arrows, these steps are not necessarily performed in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be performed in other orders. Moreover, at least a portion of the steps in the flowcharts of the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily performed at the same time, but can be performed at different times. The execution order of these steps or stages is not necessarily to be performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of steps or stages in other steps.

[0235] Based on the same inventive concept, the embodiments of the present application further provide a communication device for implementing the aforementioned communication method. The implementation solution provided by the device is similar to the implementation solution described in the aforementioned method. Therefore, the specific limitations in the one or more communication device embodiments provided below can be found in the above-mentioned limitations on the communication method and will not be repeated here.

[0236] In one embodiment, Figure 10 As shown, a communication device is provided, which is configured in a base station, and includes: a first adjustment module 1010, a first sending module 1020 and a second sending module 1030.

[0237] A first adjustment module 1010 is configured to adjust the transmit and receive frequencies of a sensing device in a base station to split an original sensing time slot into a communication time slot and a sensing time slot;

[0238] The first sending module 1020 is configured to send communication service resources to the user equipment UE in the communication time slot; and

[0239] The second sending module 1030 is configured to send sensing service resources to the UE in the sensing partial time slot.

[0240] In one embodiment, the first adjustment module is specifically used to: when the priority of the communication service is higher than the priority of the perception service, adjust the transceiver frequency of the perception device in the base station to split the original perception time slot into a communication part time slot and a perception part time slot.

[0241] In one embodiment, the apparatus further comprises:

[0242] A priority comparison module is used to determine whether the priority of the communication service is higher than the priority of the perception service based on the service attributes of the communication service and / or the service attributes of the perception service; wherein the service attributes include at least one of the service type, generation frequency, timeliness requirements, urgency and importance.

[0243] In one embodiment, the first adjustment module splits the original perception time slot into a communication part time slot and a perception part time slot, including: determining the splitting attribute data of the communication service and the perception service in the original perception time slot according to the service attributes of the communication service and / or the service attributes of the perception service; wherein the splitting attribute data includes the splitting order and / or the distribution of the number of symbols; and splitting the original perception time slot into a communication part time slot and a perception part time slot according to the splitting attribute data.

[0244] In one embodiment, the first sending module is specifically configured to send communication control resources to the UE via a control channel in a communication part time slot, and send communication service resources to the UE via a service channel.

[0245] In one embodiment, the communication control resources include resource location information of the communication service resources.

[0246] In one embodiment, the apparatus further comprises:

[0247] The first position determination module is used to send the first symbol position of the communication control resource in the complete time slot to the UE through the control channel by adopting the radio resource control RRC or downlink control information DCI method.

[0248] In one embodiment, time slots are replaced by frames.

[0249] In one embodiment, Figure 11 As shown, a communication device is provided, including: a type identification module 1110, a first determination module 1120 and a data decoding module 1130.

[0250] A type identification module 1110 is used to identify the data type of target data;

[0251] A first determining module 1120 is configured to, when the target data is downlink data of a partial time slot, determine the communication service resources for the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transmit and receive frequency of its own sensing device to split the original sensing time slot;

[0252] The data decoding module 1130 is configured to decode communication service resources.

[0253] In one embodiment, the first determining module includes:

[0254] The first determining unit is configured to determine the communication service resources in the communication part time slot in the target data according to the communication control resources in the target data.

[0255] In one embodiment, the communication control resource includes resource location information; accordingly, the first determining unit includes:

[0256] A first determining subunit is configured to determine a second symbol position of a communication service resource in a communication part time slot according to the resource location information;

[0257] The data determination subunit is used to use the subcarrier at the second symbol position in the target data as the communication service resource in the target data.

[0258] In one embodiment, the device further comprises at least one of the following units:

[0259] A first decoding unit is configured to determine, when the target data is downlink data of a complete time slot, communication service resources in the target data for the complete downlink time slot according to a first preset symbol range, and decode the communication service resources;

[0260] The second decoding unit is used to determine the communication service resources in the full uplink time slot in the target data according to the first preset symbol range when the target data is uplink data of a complete time slot, and encode the communication service resources.

[0261] In one embodiment, the type identification module is specifically configured to:

[0262] A blind detection unit, configured to perform DCI blind detection on communication control resources in target data;

[0263] The type determination unit is used to determine the data type of the target data based on the blind detection result.

[0264] In one embodiment, the type determination unit is specifically used to perform at least one of the following: if the target data passes the blind detection of the communication control resources within the second preset symbol range under the complete time slot, the target data is determined to be the communication data under the complete time slot; if the target data passes the blind detection of the communication control resources under the first symbol position under the partial time slot, the target data is determined to be the downlink data under the partial time slot.

[0265] In one embodiment, the apparatus further comprises:

[0266] The second position determination module is configured to receive, through a control channel, a first symbol position of a communication control resource in a part of a time slot, which is sent by a base station in an RRC or DCI manner.

[0267] In one embodiment, the data decoding module is specifically used to: if the target data passes the blind detection of the communication control resources within the second preset symbol range under the complete time slot, then the communication service resources are decoded according to the complete time slot; if the target data passes the blind detection of the communication control resources under the first symbol position under the partial time slot, then the communication service resources are decoded according to the partial time slot.

[0268] In one embodiment, time slots are replaced by frames.

[0269] Each module in the above-mentioned communication device can be implemented in whole or in part through software, hardware, or a combination thereof. Each module can be embedded in or independent of the processor in the communication device in hardware form, or can be stored in the memory of the communication device in software form, so that the processor can call and execute the corresponding operations of each module.

[0270] In one embodiment, a communication device is provided. The communication device may be a server, and its internal structure diagram may be as follows: Figure 12 As shown. The communication device includes a processor, a memory, a network interface and a transceiver connected via a system bus. The processor of the communication device is used to provide computing and control capabilities. The memory of the communication device includes a non-volatile storage medium and an internal memory. The transceiver of the communication device is used to perform operations of receiving data or sending data under the control of the processor. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the communication device is used to store data such as uplink text messages and downlink text messages. The network interface of the communication device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a UE communication status prompt method is implemented.

[0271] Those skilled in the art will understand that Figure 12The structure shown in the figure is only a block diagram of a part of the structure related to the scheme of the present application, and does not constitute a limitation on the communication device to which the scheme of the present application is applied. The specific communication device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0272] In one embodiment, a communication device is provided, including a memory and a processor. The memory stores a computer program. When the processor executes the processing logic in the computer program, the steps of the communication method in the above embodiments are implemented.

[0273] In one embodiment, a computer-readable storage medium or a computer program product is provided, on which a computer program is stored. When the processing logic in the computer program is executed by a processor, the steps of the communication method in the above embodiments are implemented.

[0274] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0275] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the above-mentioned embodiments. In particular, any reference to memory, database, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The databases involved in the various embodiments provided herein may include at least one of a relational database and a non-relational database. Non-relational databases may include, but are not limited to, distributed databases based on blockchains. The processors involved in the various embodiments provided herein may be, but are not limited to, general-purpose processors, central processing units (CPUs), graphics processing units (GPUs), digital signal processors (DSPs), programmable logic devices (PLDs), data processing logic devices based on quantum computing, and the like.

[0276] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0277] The above embodiments merely illustrate several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A communication method, characterized in that: Applied to base stations, including: Adjusting the transceiver frequency of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot; In the communication part time slot, sending communication service resources to user equipment UE; and In the sensing part time slot, the sensing service resources are sent to the UE.

2. The method according to claim 1, characterized in that The adjusting the transceiver frequency of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot includes: When the priority of the communication service is higher than the priority of the sensing service, the transmitting and receiving frequency of the sensing device in the base station is adjusted to split the original sensing time slot into a communication part time slot and a sensing part time slot.

3. The method according to claim 2, characterized in that The method further comprises: determining, according to the service attributes of the communication service and / or the service attributes of the perception service, whether the priority of the communication service is higher than the priority of the perception service; The service attributes include at least one of service type, generation frequency, timeliness requirement, urgency and importance.

4. The method according to claim 1, wherein The step of splitting the original sensing time slot into a communication part time slot and a sensing part time slot includes: Determining split attribute data of the communication service and the perception service in the original perception time slot according to the service attributes of the communication service and / or the service attributes of the perception service; wherein the split attribute data includes a split order and / or a symbol quantity distribution; The original sensing time slot is split into the communication part time slot and the sensing part time slot according to the split attribute data.

5. The method according to claim 1, wherein The sending of communication service resources to the user equipment UE in the communication part time slot includes: In the communication part time slot, communication control resources are sent to the UE via a control channel, and communication service resources are sent to the UE via a service channel.

6. The method according to claim 5, characterized in that The communication control resources include resource location information of the communication service resources.

7. The method according to claim 5, characterized in that The method further comprises: The first symbol position of the communication control resource in a complete time slot is sent to the UE via a control channel using a radio resource control RRC or a downlink control information DCI.

8. The method according to any one of claims 1 to 7, characterized in that The time slots are correspondingly replaced by frames.

9. A communication method, characterized in that: Applied to UE, including: Identify the data type of the target data; In a case where the target data is downlink data of a partial time slot, determining the communication service resources of the communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transceiver frequency of its own sensing device to split the original sensing time slot; The communication service resource is decoded.

10. The method according to claim 9, characterized in that The determining of the communication service resources in the communication time slot of the target data includes: The communication service resources in the communication part time slot in the target data are determined according to the communication control resources in the target data.

11. The method according to claim 10, characterized in that The communication control resource includes resource location information; accordingly, determining the communication service resource under the communication part time slot in the target data based on the communication control resource in the target data includes: Determining, according to the resource location information, a second symbol position of the communication service resource in the communication part time slot; The subcarrier at the second symbol position in the target data is used as a communication service resource in the target data.

12. The method according to claim 9, characterized in that The method further comprises at least one of the following: In a case where the target data is downlink data of a complete time slot, determining, according to a first preset symbol range, communication service resources in the full downlink time slot of the target data, and decoding the communication service resources; In the case that the target data is uplink data of a complete time slot, the communication service resources of the target data in the complete uplink time slot are determined according to a first preset symbol range, and the communication service resources are encoded.

13. The method according to claim 9, characterized in that The data type of the identified target data includes: Performing a DCI blind check on the communication control resources in the target data; According to the blind detection result, the data type of the target data is determined.

14. The method according to claim 13, characterized in that Determining the data type of the target data according to the blind detection result includes at least one of the following: If the target data passes the blind detection of the communication control resources within the second preset symbol range in the complete time slot, determining that the target data is the communication data in the complete time slot; If the target data passes blind detection of the communication control resource at the first symbol position in the partial time slot, it is determined that the target data is downlink data in the partial time slot.

15. The method according to claim 14, characterized in that The method further comprises: The first symbol position of the communication control resource in some time slots sent by the base station in RRC or DCI manner is received through the control channel.

16. The method according to any one of claim 14, characterized in that The decoding of the communication service resource includes: If the target data passes blind detection of the communication control resources within the second preset symbol range in the complete time slot, decoding the communication service resources according to the complete time slot; If the target data passes blind detection of the communication control resource at the first symbol position in the partial time slot, the communication service resource is decoded according to the partial time slot.

17. The method according to any one of claims 9 to 16, characterized in that: The time slots are correspondingly replaced by frames.

18. A communication device, characterized in that: Configured at the base station, including: A first adjustment module is configured to adjust the transceiver frequency of the sensing device in the base station to split the original sensing time slot into a communication part time slot and a sensing part time slot; A first sending module is configured to send communication service resources to a user equipment UE in the communication part time slot; and The second sending module is used to send the sensing service resources to the UE in the sensing part time slot.

19. A communication device, characterized in that: Configured on the UE, including: A type identification module is used to identify the data type of the target data; A first determining module is configured to determine, when the target data is downlink data of a partial time slot, a communication service resource for a communication partial time slot in the target data; wherein the communication partial time slot is obtained by the base station by adjusting the transceiver frequency of its own sensing device to split the original sensing time slot; A data decoding module is used to decode the communication service resources.

20. A communication device comprising a memory, a transceiver and a processor, wherein the memory stores a computer program, wherein: The transceiver is used to receive data or send data under the control of the processor, and the processor implements the steps of the method according to any one of claims 1 to 17 when executing the computer program.

21. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 17 are implemented.

22. A computer program product comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 17 are implemented.

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