A frame structure configuration method, acquisition method, base station and terminal

Abstract

The present invention provides a configuration method and an acquisition method of a frame structure, a base station and a terminal, the method comprising: sending at least two cell-level frame structure configuration information cascaded in the time domain to a terminal; the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; in an embodiment of the present invention, the base station sends at least two cell-level frame structure configuration information cascaded in the time domain to a terminal, the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; in an embodiment of the present invention, a limited number of typical single periods can be used to combine various new periods, thereby effectively improving the scalability of the system and the flexibility of resource configuration.

Description

[0001] This application is a divisional application with application date of November 22, 2017, application number 201711175871.7, and invention name “A method for configuring a frame structure, an acquisition method, a base station and a terminal”. Technical Field

[0002] The present invention relates to the field of communication technology, and in particular to a configuration method, an acquisition method, a base station and a terminal of a frame structure. Background Art

[0003] In the 5G (New Radio) design, a semi-statically configured frame structure is introduced, which includes relatively long-period frame structure configurations and relatively short-period frame structure configurations. Relatively short period parameters, such as 2ms, 1ms, and 0.5ms. Among them, 1ms and 0.5ms are suitable for medium and high-frequency hotspot deployment scenarios; 2ms is suitable for medium and low-frequency macro network deployment scenarios; its services include: enhanced mobile broadband (eMBB) and ultra-reliable low latency (URLLC) services; among them, the 0.5ms uplink and downlink switching period is an important enabling technology for time division duplexing TDD to achieve 5G 0.5ms air interface latency.

[0004] In the above configuration scheme, the static resource configuration of each period is the same, and the ratio of static uplink and downlink resources in each period is always fixed. In order to further increase the flexibility of resource configuration, a joint period configuration method can be adopted to ensure that the static uplink and downlink resources in at least two consecutive periods in time sequence can adopt different ratios, thereby improving the flexibility of resource configuration. Summary of the invention

[0005] The purpose of the present invention is to provide a configuration method, an acquisition method, a base station and a terminal of a frame structure, so as to solve the problem in the prior art that the static resource configuration of each period is the same, resulting in a lack of flexibility in resource configuration.

[0006] In order to solve the above problem, an embodiment of the present invention provides a method for configuring a frame structure, including:

[0007] Sending at least two cell-level frame structure configuration information to the terminal; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period;

[0008] The periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different.

[0009] The at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form the cell-level target frame structure configuration information;

[0010] The period of the cell-level uplink and / or downlink resources in the cell-level target frame structure configuration information is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

[0011] The period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0012] The above embodiment of the present invention also provides a method for acquiring a frame structure, comprising:

[0013] Receive at least two cell-level frame structure configuration information sent by a base station; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of uplink and / or downlink resources within the period; wherein the periods of two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of uplink and / or downlink resources within two periods cascaded in the time domain is different;

[0014] The cell-level target frame structure configuration result is determined according to the at least two cell-level frame structure configuration information.

[0015] The step of determining the cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information includes:

[0016] Determine that the at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form cell-level target frame structure configuration information;

[0017] Determine a target period of a cell-level target frame structure according to the cell-level target frame structure configuration information; wherein the target period is the sum of the period cascade of the at least two cell-level uplink and / or downlink resources;

[0018] According to the cell-level target frame structure configuration information, the configuration information of the uplink and / or downlink resources in the target period is determined.

[0019] The period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0020] An embodiment of the present invention further provides a base station, including a processor and a transceiver, wherein the transceiver is used to perform the following process:

[0021] Sending at least two cell-level frame structure configuration information to the terminal; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period;

[0022] The periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different.

[0023] The at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form the cell-level target frame structure configuration information;

[0024] The period of the cell-level uplink and / or downlink resources in the cell-level target frame structure configuration information is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

[0025] The period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0026] An embodiment of the present invention further provides a terminal, including a processor and a transceiver, wherein the transceiver is used to perform the following process:

[0027] Receive at least two cell-level frame structure configuration information sent by a base station; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of uplink and / or downlink resources within the period; wherein the periods of two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of uplink and / or downlink resources within two periods cascaded in the time domain is different;

[0028] The processor is used to execute the following process:

[0029] The cell-level target frame structure configuration result is determined according to the at least two cell-level frame structure configuration information.

[0030] Wherein, the processor is further used for:

[0031] Determine that the at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form cell-level target frame structure configuration information;

[0032] Determine a target period of a cell-level target frame structure according to the cell-level target frame structure configuration information; wherein the target period is the sum of the period cascade of the at least two cell-level uplink and / or downlink resources;

[0033] According to the cell-level target frame structure configuration information, the configuration information of the uplink and / or downlink resources in the target period is determined.

[0034] The period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0035] The embodiment of the present invention further provides a communication device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the method for configuring the frame structure as described above when executing the program, or,

[0036] When the processor executes the program, the method for acquiring the frame structure as described above is implemented.

[0037] The embodiment of the present invention further provides a computer-readable storage medium having a computer program stored thereon, characterized in that when the program is executed by a processor, the steps in the method for configuring the frame structure as described above are implemented; or,

[0038] When the program is executed by a processor, the steps in the method for acquiring the frame structure as described above are implemented.

[0039] The above technical solution of the present invention has at least the following beneficial effects:

[0040] In the technical solution provided by the embodiment of the present invention, a dual-cycle or multi-cycle frame structure configuration method is provided on the basis of a single-cycle design, and at least two cell-level frame structure configuration information cascaded in the time domain are sent to the terminal, and the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; the embodiment of the present invention can use a limited number of typical single cycles to combine a variety of new cycles, effectively improving the scalability of the system and the flexibility of resource configuration. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A flowchart showing the steps of a method for configuring a frame structure provided by an embodiment of the present invention;

[0042] Figure 2 One of the schematic diagrams of frame structure configuration in the frame structure configuration method provided in an embodiment of the present invention is shown;

[0043] Figure 3 The second schematic diagram of frame structure configuration in the frame structure configuration method provided in an embodiment of the present invention is shown;

[0044] Figure 4 A flowchart showing the steps of a method for acquiring a frame structure provided by an embodiment of the present invention;

[0045] Figure 5A schematic diagram showing the structure of a base station provided by an embodiment of the present invention;

[0046] Figure 6 A schematic diagram showing the structure of a terminal provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0047] In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0048] like Figure 1 As shown, an embodiment of the present invention provides a method for configuring a frame structure, including:

[0049] Step 11, sending at least two cell-level frame structure configuration information to the terminal; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period.

[0050] In this step, since the above-mentioned cell-level frame structure configuration information belongs to the cell-level configuration information, which is the configuration information indicated by the system broadcast information and is generally not changed at will, the cell-level configuration information is usually considered to be static configuration information. However, at the same time, the cell-level configuration information can also be changed at the cell level during the system information change process, so the cell-level configuration information can also be considered to be semi-static configuration information.

[0051] Specifically, the period of the uplink and / or downlink resources included in the cell-level frame structure configuration information can be statically configured at the cell level or semi-statically configured at the cell level; the configuration information of the uplink and / or downlink resources included in the cell-level frame structure configuration information can also be statically configured at the cell level or semi-statically configured at the cell level.

[0052] The periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different.

[0053] Specifically, in the above embodiment of the present invention, when the periods of two cell-level uplink and / or downlink resources cascaded in the time domain are different, the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain may be the same or different;

[0054] Similarly, when the configuration information of the uplink and / or downlink resources in two periods cascaded in the time domain is different, the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain may be the same or different.

[0055] For example, Figure 2The figure shows a combination of two frame structures with the same period and different uplink and / or downlink resource configuration information, which are cascaded in the time domain. Figure 3 It shows a combination of two frame structures with different periods cascaded in the time domain and different configuration information of uplink and / or downlink resources.

[0056] Preferably, the at least two cell-level frame structure configuration information in the above embodiment of the present invention are cascaded and repeated in the time domain to form the cell-level target frame structure configuration information;

[0057] The period of the cell-level uplink and / or downlink resources in the cell-level target frame structure configuration information is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources. Figure 2 As shown in FIG. 1 , after the cell-level frame structure configuration information of two frame structures with a period of 1 ms are cascaded in the time domain, the period of the target frame in the cell-level target frame structure configuration information formed by cascading in the time domain is 2 ms (1 ms + 1 ms). Figure 3 As shown, after the cell-level frame structure configuration information of two frame structures with periods of 2ms and 0.5ms respectively cascaded in the time domain is cascaded in the time domain, the period of the target frame in the cell-level target frame structure configuration information formed is 2.5ms (2ms+0.5ms).

[0058] For example, on the basis of broadcasting the first cell-level frame structure configuration information in the system message, at least another (second) cell-level frame structure configuration information needs to be broadcast; the period information configured in the second cell-level frame structure configuration information is different from the period information configured in the first cell-level frame structure configuration information; and / or, the uplink and downlink resource configuration information configured in the second cell-level frame structure configuration information is different from the uplink and downlink resource configuration information configured in the first cell-level frame structure configuration information.

[0059] The above two identical or different cycles are sequentially connected and combined in the time domain to form a new cycle, and the new cycle is continuously repeated in the time domain.

[0060] Preferably, the period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0061] Specifically, a 2ms period can be obtained by 1ms+1ms; a 2.5ms period can be obtained by 2ms+0.5ms, a 3ms period can be obtained by 1ms+2ms, a 4ms period can be obtained by 2ms+2ms, and a 20ms period can be obtained by 10ms+10ms, which are not listed one by one here.

[0062] In summary, the above-mentioned embodiments of the present invention provide a dual-cycle or multi-cycle frame structure configuration method based on a single-cycle design, and send at least two cell-level frame structure configuration information cascaded in the time domain to the terminal, and the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; the embodiments of the present invention can use a limited number of typical single cycles to combine a variety of new cycles, effectively improving the scalability of the system and the flexibility of resource configuration.

[0063] like Figure 4 As shown, the embodiment of the present invention also provides a method for obtaining a frame structure, including:

[0064] Step 41, receiving at least two cell-level frame structure configuration information sent by the base station; each cell-level frame structure configuration information includes: the period of the cell-level uplink and / or downlink resources and the configuration information of the uplink and / or downlink resources within the period; wherein, the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or, the configuration information of the uplink and / or downlink resources within the two periods cascaded in the time domain is different.

[0065] Specifically, in the above embodiment of the present invention, when the periods of two cell-level uplink and / or downlink resources cascaded in the time domain are different, the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain may be the same or different;

[0066] Similarly, when the configuration information of the uplink and / or downlink resources in two periods cascaded in the time domain is different, the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain may be the same or different.

[0067] Step 42: Determine a cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information.

[0068] For example, Figure 2 The figure shows a combination of two frame structures with the same period and different uplink and / or downlink resource configuration information, which are cascaded in the time domain. Figure 3 It shows a combination of two frame structures with different periods cascaded in the time domain and different configuration information of uplink and / or downlink resources.

[0069] Preferably, step 42 includes:

[0070] Determine that the at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form cell-level target frame structure configuration information;

[0071] Determine a target period of a cell-level target frame structure according to the cell-level target frame structure configuration information; wherein the target period is the sum of the period cascade of the at least two cell-level uplink and / or downlink resources;

[0072] According to the cell-level target frame structure configuration information, the configuration information of the uplink and / or downlink resources in the target period is determined.

[0073] like Figure 2 As shown in FIG. 1 , after the cell-level frame structure configuration information of two frame structures with a period of 1 ms are cascaded in the time domain, the period of the target frame in the cell-level target frame structure configuration information formed by cascading in the time domain is 2 ms (1 ms + 1 ms). Figure 3 As shown, after the cell-level frame structure configuration information of two frame structures with periods of 2ms and 0.5ms respectively cascaded in the time domain is cascaded in the time domain, the period of the target frame in the cell-level target frame structure configuration information formed is 2.5ms (2ms+0.5ms).

[0074] For example, on the basis of broadcasting the first cell-level frame structure configuration information in the system message, at least another (second) cell-level frame structure configuration information needs to be broadcast; the period information configured in the second cell-level frame structure configuration information is different from the period information configured in the first cell-level frame structure configuration information; and / or, the uplink and downlink resource configuration information configured in the second cell-level frame structure configuration information is different from the uplink and downlink resource configuration information configured in the first cell-level frame structure configuration information.

[0075] The above two identical or different cycles are sequentially connected and combined in the time domain to form a new cycle, and the new cycle is continuously repeated in the time domain.

[0076] Preferably, the period of the cell-level uplink and / or downlink resources includes one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0077] Specifically, a 2ms period can be obtained by 1ms+1ms; a 2.5ms period can be obtained by 2ms+0.5ms, a 3ms period can be obtained by 1ms+2ms, a 4ms period can be obtained by 2ms+2ms, and a 20ms period can be obtained by 10ms+10ms, which are not listed one by one here.

[0078] In summary, the above-mentioned embodiments of the present invention provide a dual-cycle or multi-cycle frame structure configuration method based on a single-cycle design, and send at least two cell-level frame structure configuration information cascaded in the time domain to the terminal, and the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; the embodiments of the present invention can use a limited number of typical single cycles to combine a variety of new cycles, effectively improving the scalability of the system and the flexibility of resource configuration.

[0079] like Figure 5 As shown, an embodiment of the present invention further provides a base station, including a processor 500 and a transceiver 510, wherein the transceiver 510 is used to perform the following process:

[0080] Sending at least two cell-level frame structure configuration information to the terminal; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period;

[0081] The periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different.

[0082] In the above embodiment of the present invention, the at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form the cell-level target frame structure configuration information;

[0083] The period of the cell-level uplink and / or downlink resources in the cell-level target frame structure configuration information is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

[0084] In the above embodiment of the present invention, the period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0085] In summary, the above-mentioned embodiments of the present invention provide a dual-cycle or multi-cycle frame structure configuration method based on a single-cycle design, and send at least two cell-level frame structure configuration information cascaded in the time domain to the terminal, and the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; the embodiments of the present invention can use a limited number of typical single cycles to combine a variety of new cycles, effectively improving the scalability of the system and the flexibility of resource configuration.

[0086] It should be noted that the base station provided in the embodiment of the present invention is a base station capable of executing the above-mentioned frame structure configuration method, then all embodiments of the above-mentioned frame structure configuration method are applicable to the base station and can achieve the same or similar beneficial effects.

[0087] like Figure 6 As shown, an embodiment of the present invention further provides a terminal, including a processor 600, a transceiver 610 and a user interface 620, wherein the transceiver 610 is used to perform the following process:

[0088] Receive at least two cell-level frame structure configuration information sent by a base station; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of uplink and / or downlink resources within the period; wherein the periods of two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of uplink and / or downlink resources within two periods cascaded in the time domain is different;

[0089] The processor 600 is used to execute the following process:

[0090] The cell-level target frame structure configuration result is determined according to the at least two cell-level frame structure configuration information.

[0091] In the above embodiment of the present invention, the processor 600 is further configured to:

[0092] Determine that the at least two cell-level frame structure configuration information are cascaded and repeated in the time domain to form cell-level target frame structure configuration information;

[0093] Determine a target period of a cell-level target frame structure according to the cell-level target frame structure configuration information; wherein the target period is the sum of the period cascade of the at least two cell-level uplink and / or downlink resources;

[0094] According to the cell-level target frame structure configuration information, the configuration information of the uplink and / or downlink resources in the target period is determined.

[0095] In the above embodiment of the present invention, the period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

[0096] As an embodiment, the period of uplink and / or downlink resources at the cell level and the configuration information of the uplink and / or downlink resources within the period refer to the period of uplink and / or downlink resources statically configured at the cell level and the configuration information of the uplink and / or downlink resources within the period.

[0097] Alternatively, as another embodiment, the period of uplink and / or downlink resources at the cell level and the configuration information of the uplink and / or downlink resources within the period refer to the period of uplink and / or downlink resources semi-statically configured at the cell level and the configuration information of the uplink and / or downlink resources within the period.

[0098] In summary, the above-mentioned embodiments of the present invention provide a dual-cycle or multi-cycle frame structure configuration method based on a single-cycle design, and send at least two cell-level frame structure configuration information cascaded in the time domain to the terminal, and the periods of the two cell-level uplink and / or downlink resources cascaded in the time domain are different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain is different; the embodiments of the present invention can use a limited number of typical single cycles to combine a variety of new cycles, effectively improving the scalability of the system and the flexibility of resource configuration.

[0099] It should be noted that the terminal provided in the embodiment of the present invention is a terminal capable of executing the above-mentioned frame structure acquisition method, and all embodiments of the above-mentioned frame structure acquisition method are applicable to the terminal and can achieve the same or similar beneficial effects.

[0100] The embodiment of the present invention further provides a communication device, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, each process in the embodiment of the method for configuring the frame structure as described above is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here. Alternatively,

[0101] When the processor executes the program, each process in the embodiment of the method for obtaining the frame structure as described above is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0102] The embodiment of the present invention further provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, each process in the above-mentioned frame structure configuration method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk; or,

[0103] When the program is executed by the processor, each process in the above-mentioned frame structure acquisition method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it is not repeated here. The computer-readable storage medium is, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0104] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-readable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program code.

[0105] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A device that specifies functions in one or more processes and / or one or more blocks.

[0106] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer-readable storage medium produce a paper product including an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0107] These computer program instructions may also be loaded onto a computer or other programmable data processing device so that the computer or other programmable device executes a series of operating steps to produce a computer-implemented process, thereby providing instructions executed on the computer or other programmable device for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0108] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A method for configuring a frame structure, characterized in that: include: Sending at least two cell-level frame structure configuration information to the terminal; Each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of uplink and / or downlink resources within the period; Among them, the periodic support of two cell-level uplink and / or downlink resources cascaded in the time domain is different; and / or, the configuration information support of the uplink and / or downlink resources in two periods cascaded in the time domain is different; The periods of the two cell-level uplink and / or downlink resources are sequentially connected and combined in the time domain to form a first period, and the first period is continuously repeated in the time domain.

2. The configuration method according to claim 1, characterized in that: The first period is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

3. The configuration method according to claim 1 or 2, characterized in that: The period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

4. A method for acquiring a frame structure, characterized in that: include: Receiving at least two cell-level frame structure configuration information sent by a base station; Each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period; wherein the period support of two cell-level uplink and / or downlink resources cascaded in the time domain is different; and / or the configuration information of the uplink and / or downlink resources within two periods cascaded in the time domain supports different; Determine a cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information; The step of determining the cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information includes: It is determined that the periods of the two cell-level uplink and / or downlink resources are sequentially connected and combined in the time domain to form a first period, and the first period is continuously repeated in the time domain.

5. The acquisition method according to claim 4, characterized in that: The step of determining the cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information further includes: Determining configuration information of uplink and / or downlink resources in the first period; The first period is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

6. The acquisition method according to claim 4 or 5, characterized in that: The period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

7. A base station, comprising a processor and a transceiver, characterized in that: The transceiver is used to perform the following process: Sending at least two cell-level frame structure configuration information to the terminal; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of the uplink and / or downlink resources within the period; Among them, the periodic support of two cell-level uplink and / or downlink resources cascaded in the time domain is different; and / or, the configuration information support of the uplink and / or downlink resources in two periods cascaded in the time domain is different; The periods of the two cell-level uplink and / or downlink resources are sequentially connected and combined in the time domain to form a first period, and the first period is continuously repeated in the time domain.

8. The base station according to claim 7, characterized in that: The first period is the sum of the cascaded periods of the at least two cell-level uplink and / or downlink resources.

9. The base station according to claim 7 or 8, characterized in that: The period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

10. A terminal comprising a processor and a transceiver, characterized in that: The transceiver is used to perform the following process: Receive at least two cell-level frame structure configuration information cascaded in the time domain sent by a base station; each cell-level frame structure configuration information includes: a period of cell-level uplink and / or downlink resources and configuration information of uplink and / or downlink resources in the period; wherein the period support of the two cell-level uplink and / or downlink resources cascaded in the time domain is different; and / or the configuration information of the uplink and / or downlink resources in the two periods cascaded in the time domain supports different; The processor is used to execute the following process: Determine a cell-level target frame structure configuration result according to the at least two cell-level frame structure configuration information; Wherein, the processor is further used for: It is determined that the periods of the two cell-level uplink and / or downlink resources are sequentially connected and combined in the time domain to form a first period, and the first period is continuously repeated in the time domain.

11. The terminal according to claim 10, characterized in that: The processor is further configured to: Determine the configuration information of the uplink and / or downlink resources in the first period; wherein the first period is the sum of the periodic cascades of the at least two cell-level uplink and / or downlink resources.

12. The terminal according to claim 10 or 11, characterized in that: The period of the cell-level uplink and / or downlink resources includes: one of: 0.5ms, 1ms, 2ms, 5ms and 10ms.

13. A communication device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor; characterized in that: When the processor executes the program, the method for configuring the frame structure according to any one of claims 1 to 3 is implemented, or, When the processor executes the program, the method for obtaining the frame structure as described in any one of claims 4 to 6 is implemented.

14. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps in the method for configuring a frame structure as described in any one of claims 1 to 3 are implemented; or, When the program is executed by a processor, the steps in the method for acquiring a frame structure as described in any one of claims 4 to 6 are implemented.

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