Resource allocation method and device, equipment and storage medium

Abstract

The invention provides a resource allocation method and device, equipment and a storage medium, and belongs to the technical field of communication. The method comprises the following steps: dividing physical layer uplink control channel resources into a first resource set and a second resource set; the first resource set comprises a dedicated frequency domain resource and a time domain resource configured to be high in priority, and the dedicated frequency domain resource is dedicated to the first service; the second resource set comprises a common frequency domain resource and a time domain resource configured to be low in priority; under the condition that the low-priority time domain resource conflicts with the high-priority time domain resource, preferentially processing a message carried by the high-priority time domain resource; allocating the first resource set to a terminal operating the first service; and allocating the second resource set to the terminal operating the second service. The method is used for solving the resource allocation problem of physical layer uplink control channels of two services with different real-time requirements.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a resource allocation method, device, equipment and storage medium. Background Art

[0002] At present, in the scenario where enhanced Mobile Broadband (eMBB) signaling and Ultra Reliable Low Latency Communications (URLLC) services coexist, eMBB and URLLC resources are separated by frequency domain division, and resources are reserved for URLLC in advance to ensure the reliable transmission of URLLC services; or when there is a service conflict, the transmission of eMBB signaling is avoided to ensure the communication of URLLC services, etc.

[0003] Although these communication methods in the eMBB and URLLC coexistence scenarios can ensure the reliable transmission of URLLC services and solve the conflict problem to a certain extent, they all waste time domain resources and frequency domain resources and have low resource utilization. Summary of the invention

[0004] The present disclosure provides a resource allocation method, apparatus, device and storage medium.

[0005] A first aspect of the present disclosure provides a resource allocation method, comprising:

[0006] The physical layer uplink control channel resources are divided into a first resource set and a second resource set; wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the case of a conflict between the low priority time domain resources and the high priority time domain resources, the message carried by the high priority time domain resources is processed first;

[0007] Allocating the first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set;

[0008] The second resource set is allocated to a terminal running a second service, so that the terminal running the second service transmits a message related to the second service through the second resource set.

[0009] A second aspect of the present disclosure provides a resource allocation device, including:

[0010] A division module, used to divide the physical layer uplink control channel resources into a first resource set and a second resource set; wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the case of a conflict between the low priority time domain resources and the high priority time domain resources, the message carried by the high priority time domain resources is processed first;

[0011] A first allocation module, configured to allocate the first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set;

[0012] The second allocation module is used to allocate the second resource set to a terminal running a second service, so that the terminal running the second service transmits related messages of the second service through the second resource set.

[0013] A third aspect of the present disclosure provides an electronic device, including:

[0014] at least one processor;

[0015] A memory having one or more programs stored thereon, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the method according to the first aspect;

[0016] At least one I / O interface is connected between the processor and the memory and is configured to implement information interaction between the processor and the memory.

[0017] A fourth aspect of the present disclosure provides a computer-readable medium having a computer program stored thereon, wherein when the program is executed by a processor, the method according to the first aspect is implemented.

[0018] The present disclosure has the following advantages:

[0019] By dividing the physical layer uplink control channel resources into a first resource set and a second resource set, the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service, and the second resource set includes public frequency domain resources and time domain resources configured as low priority. In the case of a conflict between low-priority time domain resources and high-priority time domain resources, messages carried by high-priority time domain resources are given priority. By allocating the first resource set to the first service with high real-time requirements and the second resource set to the second service with low real-time requirements, fair scheduling of the two services with different real-time requirements is ensured, which solves the problem of waste of downlink time and frequency resources to a certain extent and improves downlink resource utilization to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of a resource allocation method provided in an embodiment of the present disclosure;

[0021] Figure 2 A schematic diagram of a subslot-level SR resource pool under a DS frame structure provided in an embodiment of the present disclosure;

[0022] Figure 3 A schematic diagram of a subslot-level CSI resource pool under a DS frame structure provided in an embodiment of the present disclosure;

[0023] Figure 4 A schematic diagram of an AN resource pool under a DS frame structure provided in an embodiment of the present disclosure;

[0024] Figure 5 A schematic diagram of the structure of a resource allocation device provided in an embodiment of the present disclosure;

[0025] Figure 6 A schematic diagram of the logical structure of a BPF component provided in an embodiment of the present disclosure;

[0026] Figure 7 A schematic diagram of the structure of an electronic device provided in an embodiment of the present disclosure. DETAILED DESCRIPTION

[0027] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0028] As used in this disclosure, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0029] The terms used in the present disclosure are only used to describe specific embodiments and are not intended to limit the present disclosure.As used in the present disclosure, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0030] When the terms “comprising” and / or “made of…” are used in the present disclosure, it specifies the existence of the stated features, integers, steps, operations, elements and / or components, but does not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0031] Unless otherwise defined, all terms (including technical and scientific terms) used in this disclosure have the same meaning as those commonly understood by those of ordinary skill in the art. It will also be understood that terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and this disclosure, and will not be interpreted as having an idealized or overly formal meaning unless explicitly defined in this disclosure.

[0032] There is still a technical gap in the prior art regarding how eMBB services and URLLC services communicate in a scenario where they coexist, and how physical uplink control channel (PUCCH) resources are divided.

[0033] To address this problem, the disclosed embodiment provides a resource allocation method for dividing PUCCH resources to meet the communication requirements in the scenario where eMBB services and URLLC services coexist, and the method can be applied to any network device. The resource allocation method can be applied to 5G network scenarios where eMBB and URLLC coexist. There are both eMBB services such as video backhaul and URLLC services such as programmable logic controllers (PLC) in the cell, and it is necessary to consider that eMBB services and URLLC services share cell resources.

[0034] Figure 1 The figure is a schematic diagram of a resource allocation method provided by an embodiment of the present disclosure, and the method mainly comprises the following steps:

[0035] Step 101, divide the physical layer uplink control channel resources into a first resource set and a second resource set; wherein, the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the event of a conflict between the low priority time domain resources and the high priority time domain resources, the messages carried by the high priority time domain resources are given priority.

[0036] In some embodiments, the high-priority time domain resources use subslots as resource allocation units; and the low-priority time domain resources use slots as resource allocation units.

[0037] Exemplarily, the public PUCCH in the cell is configured as slot level, and the dedicated PUCCH resources are configured as subslot level. For example, eMBB services are scheduled and resource allocated in slot units; URLLC services are independently deployed, and each subsystem of the URLLC service is processed in subslot units. The scheduler (CMAC) and the physical layer (PHY) are scheduled and encoded and decoded in subslot units. The URLLC service occupies eMBB resources through frequency division with eMBB in the frequency domain, and schedules the physical uplink shared channel (PUSCH) / physical downlink shared channel (PDSCH) of subslot type B in the time domain.

[0038] In some embodiments, the time domain resources include at least one of the following resources: resources occupied by a scheduling request (SR), resources occupied by a channel state information (CSI), resources occupied by feedback information (AN), and a codebook used for scheduling.

[0039] In some embodiments, the resources occupied by the scheduling request in the first resource set include the number of resources occupied by the scheduling request, and the period, offset, resource block position and sub-time slot corresponding to the resources occupied by each scheduling request.

[0040] The resources occupied by the scheduling requests in the second resource set include the number of resources occupied by the scheduling requests, and the period, offset, resource block position and time slot corresponding to the resources occupied by each scheduling request.

[0041] Exemplarily, the periodic allocation rule of the subslot-level SR resources in the first resource set is the same as the periodic allocation strategy of the slot-level resources. Figure 2 FIG. 1 is a schematic diagram of a subslot-level SR resource pool under a downlink transmission (DS) frame structure, where one subslot occupies two OFDM symbols as an example.

[0042] In some embodiments, the resources occupied by the channel state information in the first resource set include the number of resources occupied by the channel state information, the period, offset, resource block starting position, number of resource blocks, symbol starting position, number of symbols and sub-slot of each resource occupied by the channel state information.

[0043] The resources occupied by the channel state information in the second resource set include the number of resources occupied by the channel state information, the period, offset, resource block starting position, number of resource blocks, symbol starting position, number of symbols and time slot of each resource occupied by the channel state information.

[0044] For example, Figure 3 The figure shows a schematic diagram of the subslot-level CSI resource pool under the DS frame structure. Here, a subslot occupies two OFDM symbols as an example. The CSI resources in the first resource set are combined with the CSI resource pool to configure the number of CSI resources, the period, offset, RB starting position, number of RBs, symbol starting position, number of symbols and available subslots of each CSI resource.

[0045] In some embodiments, the resources occupied by the feedback information include feedback resources of format 0 and format 2 of the physical layer uplink control channel; wherein, 50% of the resource blocks in the feedback resources of format 0 are used for feedback resources of terminals running the first service, and the other 50% of the resource blocks are used for feedback resources of terminals running the second service; and 50% of the resource blocks in the feedback resources of format 2 are used for feedback resources of terminals running the first service, and the other 50% of the resource blocks are used for feedback resources of terminals running the second service.

[0046] For example, Figure 4 The figure shows a schematic diagram of the AN resource pool under the DS frame structure. Here, a sub-time slot occupies two OFDM symbols as an example. The AN resource (i.e., downlink data has been correctly received (ACKnowledgment, ACK) / downlink data has not been correctly received (Negative ACKnowledgment, NACK) resources) has a granularity of subslot level, and supports two sets of PUCCH formats (format), namely PUCCH format0 and format2. For AN resources of PUCCH format0, 50% of the RBs are allocated to the EMBB AN resources of URLLC UE (priority 0), and the remaining RBs are allocated to the URLLC AN resources of URLLC UE (priority 1); for AN resources of PUCCH format2, 50% of the RBs are allocated to the EMBB AN resources of URLLC UE (priority 0), and the remaining RBs are allocated to the URLLC AN resources of URLLC UE (priority 1).

[0047] In some embodiments, the priority of the codebook used for scheduling in the first resource set is higher than the priority of the codebook used for scheduling in the second resource set. Exemplarily, during the URLLC terminal user access process, two sets of PUCCH resources with different high and low priorities are configured, namely, SR, CSI and ACK / NACK resources; wherein, in order to ensure the latency of URLLC, the scheduling of eMBB and signaling radio bearer (SRB) uses a low priority codebook (priority 0), and the scheduling of URLLC uses a high priority codebook (priority 1).

[0048] When actually allocating PUCCH resources, the scheduling strategy is used to avoid having low-priority codebooks and high-priority codebooks at the same time as much as possible to avoid resource collisions and reduce discarding problems. For example, low-priority AN signaling and high-priority SR signaling are staggered in the time domain.

[0049] In some embodiments, one of the sub-time slots occupies two Orthogonal Frequency Division Multiplexing (OFDM) symbols, four OFDM symbols, or seven OFDM symbols.

[0050] In some embodiments, when the low-priority time domain resources conflict with the high-priority time domain resources, the messages carried by the high-priority time domain resources are processed preferentially, specifically including: high and low priority SR, high and low priority ACK / NACK resources, and high and low priority CSI resources collide. The following uplink control information (UCI) multiplexing strategy is adopted: when PUCCH / PUSCH of different priorities overlap in the time domain, the low-priority PUCCH / PUSCH is discarded according to the time overlap of high and low priorities, and the PUCCH / PUSCH of the same priority is multiplexed and demodulated according to existing principles.

[0051] Step 102: Allocate a first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set.

[0052] Step 103: Allocate a second resource set to a terminal running a second service, so that the terminal running the second service transmits relevant messages of the second service through the second resource set.

[0053] In some embodiments, the first service is a URLLC service, and the second service is an eMBB service.

[0054] In order to solve the problem of conflicting scheduling due to the difference in latency requirements between URLLC and eMBB services in the scenario where eMBB and URLLC services coexist, the resource allocation method provided in the embodiment of the present disclosure provides two sets of PUCCH resources with different priorities to ensure fair scheduling of eMBB and URLLC services. In the uplink coexistence scenario, a strategy of frequency division of URLLC and eMBB services is adopted to reserve a part of the bandwidth for URLLC services to achieve static sharing of frequency domain resources; in the downlink, based on the strategy of dual codebooks, in the scenario where URLLC and eMBB services coexist, two sets of PUCCH resources with high and low priorities are configured for terminals running URLLC services and terminals running eMBB services, and schedulers are deployed separately for these two services to achieve scheduling of different time granularities, and certain strategies are adopted to avoid the discarding problem between different priorities of the dual codebooks, so as to achieve independent feedback of URLLC and eMBB services. Thereby, the problem of waste of downlink time-frequency resources is solved to a certain extent, and the utilization rate of downlink resources is improved to a certain extent, ensuring fair communication of URLLC and eMBB services.

[0055] In the disclosed embodiment, the physical layer uplink control channel resources are divided into a first resource set and a second resource set, wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service, and the second resource set includes public frequency domain resources and time domain resources configured as low priority. In case of a conflict between the low priority time domain resources and the high priority time domain resources, the messages carried by the high priority time domain resources are given priority. By allocating the first resource set to the first service with high real-time requirements and allocating the second resource set to the second service with low real-time requirements, fair scheduling of the two services with different real-time requirements is ensured, which solves the problem of waste of downlink time and frequency resources to a certain extent and improves the downlink resource utilization to a certain extent.

[0056] Compared with the existing eMBB and URLLC coexistence scenario, by collecting CSI information, within the range of certain loss allowed by eMBB, URLLC users are allowed to choose the eMBB user punching method. The resource allocation method provided in the embodiment of the present disclosure not only considers the CSI information of the channel, but also considers the allocation of resources in signaling scheduling and downlink service scenarios, ensuring fair scheduling of the two service scenarios. Through the joint design of multiple subsystems, the reliability of the UCI reference signal is comprehensively considered, and two sets of PUCCH resources with different priorities are provided, which not only ensures the balanced communication of eMBB terminal signaling and services, but also ensures the reliable transmission of URLLC services.

[0057] The resource allocation method provided by the embodiments of the present disclosure can be applied to the three major application scenarios of 5G, including business scenarios where URLLC terminals exist in the eMBB network, business scenarios where eMBB terminals and URLLC terminals coexist, and communication scenarios where massive machine type communications (mMTC) terminals and URLLC terminals coexist.

[0058] The step division of the above various methods is only for clear description. When implemented, they can be combined into one step or some steps can be split and decomposed into multiple steps. As long as they include the same logical relationship, they are all within the protection scope of this disclosure. Adding insignificant modifications to the algorithm or process or introducing insignificant designs without changing the core design of the algorithm and process are all within the protection scope of this disclosure.

[0059] A resource allocation device is provided in an embodiment of the present disclosure. The specific implementation of the device can refer to the relevant description of the method embodiment, which will not be repeated here. Figure 5 The schematic diagram of the structure of the device is shown, which mainly includes:

[0060] The division module 501 is used to divide the physical layer uplink control channel resources into a first resource set and a second resource set; wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the case of a conflict between the low priority time domain resources and the high priority time domain resources, the message carried by the high priority time domain resources is processed first;

[0061] A first allocation module 502, configured to allocate the first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set;

[0062] The second allocation module 503 is configured to allocate the second resource set to a terminal running a second service, so that the terminal running the second service transmits related messages of the second service through the second resource set.

[0063] The functions or modules included in the device provided in the embodiments of the present disclosure can be used to execute the method described in the method embodiments. The specific implementation and technical effects thereof can be referred to the description of the method embodiments above, and will not be described again here for the sake of brevity.

[0064] It should be noted that all modules involved in this embodiment are logic modules. In practical applications, a logic unit may be a physical unit, or a part of a physical unit, or may be implemented as a combination of multiple physical units. In addition, in order to highlight the innovative part of the present disclosure, this embodiment does not introduce units that are not closely related to solving the technical problems proposed by the present disclosure, but this does not mean that there are no other units in this embodiment.

[0065] In an exemplary embodiment, according to the coexistence design of eMBB and URLLC, the hardware resources of layer 2 processing (scheduling, user plane) of URLLC are independent of the layer 2 processing of eMBB, and the real-time processing part of layer 2 is centralized as much as possible, and the two scheduling modules interact through the use indication of air interface wireless resources. The symbol level of the physical layer is also processed independently, and the bit level processing is different in different hardware boards. Figure 6 The figure shows the logical structure of the baseband plane function (BPF) component, which includes the URLLC scheduling that is logically independent of the eMBB scheduling, the URLLC user plane that is independent of the eMBB user plane, and the URLLC physical layer that is independent of the eMBB physical layer. The logical connection between the user plane function (DPF), the control plane function (CPF), the radio processing function (RPF) and the BPF component is shown in Figure 1. Figure 6 As shown. In the BPF component, the eMBB user plane and the URLLC user plane are connected to the DPF component through the F1-U interface, and are connected to the DPF component through the F1-U interface, the MCC (mobile country code) is connected to the CPF component through the F1-C interface, and the Common Public Radio Interface (CPRI) is connected to the RPF.

[0066] Reference Figure 7 , an embodiment of the present disclosure provides an electronic device, comprising:

[0067] at least one processor 701;

[0068] A memory 702 storing at least one program, when the at least one program is executed by the at least one processor, the at least one processor implements the above method;

[0069] At least one I / O interface 703 is connected between the processor and the memory and is configured to implement information exchange between the processor and the memory.

[0070] Among them, the processor 701 is a device with data processing capabilities, including but not limited to a central processing unit (CPU); the memory 702 is a device with data storage capabilities, including but not limited to random access memory (RAM, more specifically SDRAM, DDR, etc.), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory (FLASH); the I / O interface (read-write interface) 703 is connected between the processor 701 and the memory 702, and can realize information interaction between the processor 701 and the memory 702, including but not limited to a data bus (Bus), etc.

[0071] In some embodiments, the processor 701 , the memory 702 , and the I / O interface 703 are connected to each other through a bus, and further connected to other components of the computing device.

[0072] This embodiment further provides a computer-readable medium on which a computer program is stored. When the program is executed by a processor, the method provided in this embodiment is implemented. To avoid repeated description, the specific steps of the method are not repeated here.

[0073] It will be appreciated by those skilled in the art that all or some of the steps, systems, and functional modules / units in the methods applied for above may be implemented as software, firmware, hardware, and appropriate combinations thereof. In hardware implementations, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, a physical component may have multiple functions, or a function or step may be performed by several physical components in cooperation. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store the desired information and can be accessed by a computer. In addition, it is well known to those skilled in the art that communication media typically contain computer-readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0074] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0075] Those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is meant to be within the scope of the present embodiment and to form different embodiments.

[0076] It is to be understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present disclosure, but the present disclosure is not limited thereto. For those of ordinary skill in the art, various modifications and improvements can be made without departing from the spirit and substance of the present disclosure, and these modifications and improvements are also considered to be within the scope of protection of the present disclosure.

Claims

1. A resource allocation method, characterized in that: The method comprises: The physical layer uplink control channel resources are divided into a first resource set and a second resource set; wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the case of a conflict between the low priority time domain resources and the high priority time domain resources, the message carried by the high priority time domain resources is processed first; Allocating the first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set; The second resource set is allocated to a terminal running a second service, so that the terminal running the second service transmits a message related to the second service through the second resource set.

2. The resource allocation method according to claim 1, characterized in that: The first service is an ultra-reliable and ultra-low latency communication service, and the second service is an enhanced mobile broadband service.

3. The resource allocation method according to claim 1, characterized in that: The high-priority time domain resources use sub-time slots as resource allocation units; the low-priority time domain resources use time slots as resource allocation units.

4. The resource allocation method according to claim 1, characterized in that: The time domain resources include at least one of the following resources: resources occupied by scheduling requests, resources occupied by channel state information, resources occupied by feedback information, and a codebook used for scheduling.

5. The resource allocation method according to claim 4, characterized in that: The resources occupied by the scheduling request in the first resource set include the number of resources occupied by the scheduling request, and the period, offset, resource block position and sub-time slot corresponding to the resources occupied by each scheduling request.

6. The resource allocation method according to claim 4, characterized in that: The resources occupied by the channel state information in the first resource set include the number of resources occupied by the channel state information, the period, offset, resource block starting position, number of resource blocks, symbol starting position, number of symbols and sub-slot of each resource occupied by the channel state information.

7. The resource allocation method according to claim 4, characterized in that: The resources occupied by the feedback information include feedback resources of format 0 and format 2 of the physical layer uplink control channel; wherein, 50% of the resource blocks in the feedback resources of format 0 are used for feedback resources of terminals running the first service, and the other 50% of the resource blocks are used for feedback resources of terminals running the second service; and 50% of the resource blocks in the feedback resources of format 2 are used for feedback resources of terminals running the first service, and the other 50% of the resource blocks are used for feedback resources of terminals running the second service.

8. The resource allocation method according to claim 4, characterized in that: The priority of the codebook used for scheduling in the first resource set is higher than the priority of the codebook used for scheduling in the second resource set.

9. The resource allocation method according to claim 5 or 6, characterized in that: One sub-slot occupies two OFDM symbols, four OFDM symbols or seven OFDM symbols.

10. A resource allocation device, characterized in that: include: A division module, used to divide the physical layer uplink control channel resources into a first resource set and a second resource set; wherein the first resource set includes dedicated frequency domain resources and time domain resources configured as high priority, and the dedicated frequency domain resources are dedicated to the first service; the second resource set includes public frequency domain resources and time domain resources configured as low priority; in the case of a conflict between the low priority time domain resources and the high priority time domain resources, the message carried by the high priority time domain resources is processed first; A first allocation module, configured to allocate the first resource set to a terminal running a first service, so that the terminal running the first service transmits a message related to the first service through the first resource set; The second allocation module is used to allocate the second resource set to a terminal running a second service, so that the terminal running the second service transmits related messages of the second service through the second resource set.

11. An electronic device, characterized in that: include: at least one processor; A memory having one or more programs stored thereon, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the method according to any one of claims 1 to 9; At least one I / O interface is connected between the processor and the memory and is configured to implement information interaction between the processor and the memory.

12. A computer readable medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the method according to any one of claims 1 to 9.

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