CN115103388A

CN115103388A - Resource load determination method, device and storage medium

Info

Publication number: CN115103388A
Application number: CN202210647459.5A
Authority: CN
Inventors: 郑雨婷; 金雨超; 李�一; 龙青良; 李德屹; 朱小萌; 李菲; 程新洲; 苗守野; 杨飞虎
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-23
Also published as: CN115460637A; CN115460637B

Abstract

The application provides a resource load determination method, a resource load determination device and a storage medium, relates to the field of communication, and can accurately determine downlink resource load of a cell with multiple services coexisting. The method comprises the following steps: determining the resource ratio of the target cell; the resource proportion comprises: at least one of a first resource proportion and a second resource proportion; the first resource proportion is the ratio of the number of occupied downlink resources in the target time period to the number of occupied downlink transmission resources; the second resource proportion is the ratio of the number of downlink resources occupied in the target time period to the number of resources configured for downlink transmission; the number of the downlink resources to be seized is the number of the downlink resources seized by the second service in the downlink resources for transmitting the first service; and determining the downlink resource load of the target cell according to the resource occupation ratio. The method and the device are used in the downlink resource load determining process.

Description

Resource load determination method, device and storage medium

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method, an apparatus, and a storage medium for determining a resource load.

Background

Currently, a fifth generation mobile communication technology (5G) system configures limited downlink resources for a 5G cell, and usage demands of downlink resources of users are increasing, so that for the 5G cell, insufficient downlink resources are likely to occur, which results in a situation that services cannot be normally transmitted. Therefore, an operator needs to determine the downlink resource load of a cell, so that the cell with an abnormal downlink resource load can be optimized in time in the following process, and normal transmission of services is ensured.

In the related art, the method for determining the downlink resource load mainly comprises the following steps: and determining the downlink resource load of the cell according to the ratio of the number of the actually occupied downlink resources to the number of the available downlink resources corresponding to the bandwidth. However, the downlink resource of 5G supports multiplexing of multiple services, and in a scenario where multiple services coexist, the determining method is a downlink resource load determined by using a cell as a granularity, where the downlink resource load can only reflect a load situation of the downlink resource of the whole cell, but cannot reflect a downlink resource load among multiple services in the same cell, so that the downlink resource load cannot reflect a situation of a real downlink resource load of the cell.

Disclosure of Invention

The application provides a resource load determination method, a resource load determination device and a storage medium, which can accurately determine downlink resource loads of cells with various services coexisting.

In order to achieve the purpose, the following technical scheme is adopted in the application:

in a first aspect, the present application provides a resource load determining method, including: determining the resource ratio of the target cell; the resource occupancy comprises at least one of a first resource occupancy and a second resource occupancy; the first resource occupation ratio is the ratio of the number of occupied downlink resources in the target time period to the number of occupied downlink transmission resources; the second resource proportion is the ratio of the number of downlink resources occupied in the target time period to the number of resources configured for downlink transmission; the number of the downstream resources to be seized is the number of the downstream resources to be seized by the second service in the downstream resources for transmitting the first service; and determining the downlink resource load of the target cell according to the resource proportion.

The technical scheme at least has the following beneficial effects: the resource load determining method provided by the application determines the resource occupation ratio (i.e. the first resource occupation ratio and/or the second resource occupation ratio) by preempting the number of downlink resources and the number of other basic downlink resources (i.e. the number of resources occupied by downlink transmission and the number of resources configured for downlink transmission), and then determines the downlink resource load of the target cell by the resource occupation ratio, so as to fully reflect whether more downlink resource preemption occurs among a plurality of services in the target cell, and further reflect whether the downlink resource load among the plurality of services in the target cell is abnormal. Compared with the mode that the downlink resource load condition of the cell is determined according to the ratio of the downlink resource occupied by the cell to the total downlink resource in the prior art, the downlink resource load condition between multiple services in the target cell can be reflected, so that the downlink resource load of the cell in a multi-service scene can be determined more accurately, and the influence on the normal transmission of the multiple services in the target cell is avoided.

In one possible implementation, the first resource proportion includes: at least one of a first time domain resource occupancy and a first frequency domain resource occupancy; the first time domain resource occupation ratio is the ratio of the number of the downlink time domain resources occupied in the target time period to the number of the downlink time domain resources occupied in the downlink transmission; the first frequency domain resource occupation ratio is the ratio of the number of occupied downlink frequency domain resources in a target time period to the number of occupied downlink transmission frequency domain resources; the number of the occupied downlink time domain resources is the number of the downlink time domain resources occupied by the second service in the downlink time domain resources for transmitting the first service; the number of the downlink frequency domain resources to be preempted is the number of the downlink frequency domain resources to be preempted by the second service in the downlink frequency domain resources used for transmitting the first service.

In one possible implementation, determining the resource occupancy of the target cell includes: acquiring first sampling data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; determining a first downlink time domain resource number and a second downlink time domain resource number in a plurality of downlink time domain resources according to first sampling data of the plurality of downlink time domain resources; the first downlink time domain resource number is the number of downlink time domain resources occupying the downlink frequency domain resource number larger than a first preset threshold value; the second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by downlink transmission is larger than a second preset threshold value; and determining the ratio of the first downlink time domain resource number to the second downlink time domain resource number as the first time domain resource occupation ratio.

In one possible implementation, determining the resource proportion of the target cell includes: acquiring first sampling data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; determining a first downlink frequency domain resource number and a second downlink frequency domain resource number according to first sampling data of a plurality of downlink time domain resources; the first downlink frequency domain resource number is the sum of the number of the downlink frequency domain resources occupied in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is a downlink time domain resource with the number of occupied downlink frequency domain resources larger than a first preset threshold value; the second downlink frequency domain resource number is the sum of the frequency domain resource numbers occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources; the second downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources occupied by downlink transmission is greater than a second preset threshold value; wherein N and M are both natural numbers; and determining the ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number as the first frequency domain resource occupation ratio.

In one possible implementation, the second resource proportion includes: at least one of a second time domain resource occupancy and a second frequency domain resource occupancy; the second time domain resource proportion is the ratio of the number of the downlink time domain resources to the number of the time domain resources configured for downlink transmission in the target time period; the second frequency domain resource proportion is the ratio of the number of the occupied downlink frequency domain resources in the target time period to the number of the frequency domain resources configured for downlink transmission.

In one possible implementation, determining the resource occupancy of the target cell includes: acquiring second sampling data of a plurality of downlink time domain resources in a target time period; the second sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; determining a first downlink time domain resource number and a third downlink time domain resource number in the plurality of downlink time domain resources according to the second sampling data of the plurality of downlink time domain resources; the third downlink time domain resource number is the number of downlink time domain resources of which the frequency domain resource number configured for downlink transmission is greater than a third preset threshold value; and determining the ratio of the number of the first downlink time domain resources to the number of the third downlink time domain resources as the second time domain resource occupation ratio.

In one possible implementation, determining the resource occupancy of the target cell includes: acquiring second sampling data of a plurality of downlink time domain resources in a target time period; the second sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; determining a first downlink frequency domain resource number and a third downlink frequency domain resource number according to second sampling data of a plurality of downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources occupied in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is a downlink time domain resource with the number of downlink frequency domain resources being larger than a first preset threshold value; the third downlink frequency domain resource number is the sum of frequency domain resource numbers configured for downlink transmission in the second sampling data of the L third downlink time domain resources in the plurality of downlink time domain resources; the third downlink time domain resource is a downlink time domain resource with the frequency domain resource number configured for downlink transmission being greater than a third preset threshold; wherein N and L are both natural numbers; and determining the ratio of the number of the first downlink frequency domain resources to the number of the third downlink frequency domain resources as the second frequency domain resource occupation ratio.

In a possible implementation manner, determining a downlink resource load of a target cell according to a first resource occupation ratio and a second resource occupation ratio includes: if the first time domain resource ratio is smaller than a fourth preset threshold, determining that the downlink resource load of the target cell is the first level of downlink resource load; the downlink resource load of the first level indicates that downlink resource load optimization is not required.

In a possible implementation manner, determining a downlink resource load of a target cell according to a first resource occupation ratio and a second resource occupation ratio includes: if the first time domain resource occupation ratio is greater than a fifth preset threshold, the second time domain resource occupation ratio is less than a sixth preset threshold, and the ratio of the second time domain resource occupation ratio to the first time domain resource occupation ratio is less than a seventh preset threshold, determining that the downlink resource load of the target cell is the downlink resource load of the second level; the downlink resource load of the second level indicates that the number of time domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, determining a downlink resource load of a target cell according to a first resource proportion and a second resource proportion includes: if the second time domain resource occupation ratio is greater than an eighth preset threshold, the first frequency domain resource occupation ratio is greater than a ninth preset threshold, and the ratio of the second frequency domain resource occupation ratio to the first frequency domain resource occupation ratio is less than a tenth preset threshold, determining that the downlink resource load of the target cell is the downlink resource load of a third level; the downlink resource load of the third level indicates that the number of frequency domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, determining a downlink resource load of a target cell according to a first resource proportion and a second resource proportion includes: if the second frequency domain resource ratio is larger than an eleventh preset threshold, determining that the downlink resource load of the target cell is the downlink resource load of a fourth level; the downlink resource load of the fourth level indicates that the total number of resources of the target cell needs to be increased.

In a possible implementation manner, determining a downlink resource load of a target cell according to a first resource proportion and a second resource proportion includes: if the second time domain resource proportion is greater than a twelfth preset threshold, the first frequency domain resource proportion is less than a thirteenth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than a fourteenth preset threshold, determining that the downlink resource load of the target cell is a downlink resource load of a fifth level; the downlink resource load of the fifth level indicates that the total number of downlink resources of the target cell needs to be increased.

In a second aspect, the present application provides an apparatus for determining resource load, the apparatus comprising: a processing unit; the processing unit is used for determining the resource proportion of the target cell; the resource proportion comprises: at least one of a first resource occupancy and a second resource occupancy; the first resource occupation ratio is the ratio of the number of occupied downlink resources in the target time period to the number of occupied downlink transmission resources; the second resource proportion is the ratio of the number of downlink resources occupied in the target time period to the number of resources configured for downlink transmission; the number of the downlink resources to be seized is the number of the downlink resources to be seized by the second service in the downlink resources for transmitting the first service; and the processing unit is also used for determining the downlink resource load of the target cell according to the resource proportion.

In one possible implementation, the first resource proportion includes: at least one of a first time domain resource occupancy and a first frequency domain resource occupancy; the first time domain resource proportion is the ratio of the number of downlink time domain resources occupied in the target time period to the number of downlink time domain resources occupied in the downlink transmission; the first frequency domain resource occupation ratio is the ratio of the number of occupied downlink frequency domain resources in a target time period to the number of occupied downlink transmission frequency domain resources; seizing the number of the downlink time domain resources as the number of the downlink time domain resources seized by the second service in the downlink time domain resources for transmitting the first service; the number of the downlink frequency domain resources to be preempted is the number of the downlink frequency domain resources to be preempted by the second service in the downlink frequency domain resources used for transmitting the first service.

In one possible implementation, the apparatus further includes: a communication unit; the communication unit is used for acquiring first sampling data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; the processing unit is further configured to determine a first downlink time domain resource number and a second downlink time domain resource number in the multiple downlink time domain resources according to the first sampling data of the multiple downlink time domain resources; the first downlink time domain resource number is the number of downlink time domain resources occupying the downlink frequency domain resource number larger than a first preset threshold value; the second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by downlink transmission is larger than a second preset threshold value; the processing unit is further configured to determine that a ratio of the first downlink time domain resource number to the second downlink time domain resource number is a first time domain resource occupation ratio.

In one possible implementation, the apparatus further includes: a communication unit; the communication unit is used for acquiring first sampling data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; the processing unit is further configured to determine a first downlink frequency domain resource number and a second downlink frequency domain resource number according to the first sampling data of the multiple downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources seized in the first sampling data of the N first time domain resources in the plurality of downlink time domain resources; the first time domain resource is a downlink time domain resource of which the number of the downlink frequency domain resources is larger than a first preset threshold value; the second downlink frequency domain resource number is the sum of the number of frequency domain resources occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources; the second downlink time domain resource is the downlink time domain resource of which the number of the frequency domain resources occupied by downlink transmission is larger than a second preset threshold value; wherein N and M are both natural numbers; the processing unit is further configured to determine that a ratio of the number of the first downlink frequency domain resources to the number of the second downlink frequency domain resources is a first frequency domain resource occupation ratio.

In one possible implementation, the second resource proportion includes: at least one of a second time domain resource proportion and a second frequency domain resource proportion; the second time domain resource occupation ratio is the ratio of the number of the occupied downlink time domain resources in the target time period to the number of the time domain resources configured for downlink transmission; the second frequency domain resource proportion is the ratio of the number of the occupied downlink frequency domain resources in the target time period to the number of the frequency domain resources configured for downlink transmission.

In a possible implementation manner, the communication unit is further configured to obtain second sample data of a plurality of downlink time domain resources in a target time period; the second sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; the processing unit is further configured to determine a first downlink time domain resource number and a third downlink time domain resource number in the multiple downlink time domain resources according to the second sampling data of the multiple downlink time domain resources; the third downlink time domain resource number is the number of downlink time domain resources with the frequency domain resource number configured for downlink transmission larger than a third preset threshold value; and the processing unit is further configured to determine that the ratio of the first downlink time domain resource number to the third downlink time domain resource number is the second time domain resource occupation ratio.

In a possible implementation manner, the communication unit is further configured to obtain second sample data of a plurality of downlink time domain resources in a target time period; the second sample data includes: seizing the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; the processing unit is further configured to determine a first downlink frequency domain resource number and a third downlink frequency domain resource number according to the second sampling data of the multiple downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources occupied in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is a downlink time domain resource with the number of downlink frequency domain resources being larger than a first preset threshold value; the third downlink frequency domain resource number is the sum of frequency domain resource numbers configured for downlink transmission in the second sampling data of the L third downlink time domain resources in the plurality of downlink time domain resources; the third downlink time domain resource is a downlink time domain resource with the frequency domain resource number configured for downlink transmission being greater than a third preset threshold; wherein N and L are both natural numbers; and the processing unit is further configured to determine that a ratio of the number of the first downlink frequency domain resources to the number of the third downlink frequency domain resources is a second frequency domain resource occupation ratio.

In a possible implementation manner, if the first time domain resource occupancy is smaller than the fourth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is the downlink resource load of the first level; the downlink resource load of the first level indicates that downlink resource load optimization is not required.

In a possible implementation manner, if the first time domain resource proportion is greater than a fifth preset threshold, the second time domain resource proportion is less than a sixth preset threshold, and the ratio of the second time domain resource proportion to the first time domain resource proportion is less than a seventh preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a second level; the downlink resource load of the second level indicates that the number of time domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, if the second time domain resource proportion is greater than an eighth preset threshold, the first frequency domain resource proportion is greater than a ninth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is less than a tenth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a third level; the downlink resource load of the third level indicates that the number of frequency domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, if the ratio of the two frequency domain resources is greater than the eleventh preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a fourth level; the downlink resource load of the fourth level indicates that the total number of resources of the target cell needs to be increased.

In a possible implementation manner, if the second time domain resource proportion is greater than a twelfth preset threshold, the first frequency domain resource proportion is less than a thirteenth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than a fourteenth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a fifth level of downlink resource load; the downlink resource load of the fifth level indicates that the total number of downlink resources of the target cell needs to be increased.

In a third aspect, the present application provides an apparatus for determining resource load, including: a processor and a communication interface; the communication interface is coupled to a processor for executing a computer program or instructions for implementing the resource load determination method as described in the first aspect and any one of the possible implementations of the first aspect.

In a fourth aspect, the present application provides a computer-readable storage medium having stored therein instructions that, when executed on a terminal, cause the terminal to perform a resource load determination method as described in the first aspect and any one of the possible implementations of the first aspect.

In a fifth aspect, the present application provides a computer program product comprising instructions which, when run on a resource load determination apparatus, cause the resource load determination apparatus to perform the resource load determination method as described in the first aspect and any one of its possible implementations.

In a sixth aspect, the present application provides a chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a computer program or instructions to implement the resource load determination method as described in the first aspect and any one of the possible implementations of the first aspect.

In particular, the chip provided herein further comprises a memory for storing computer programs or instructions.

For the description of the second, third, fourth, fifth, and sixth aspects in this application, reference may be made to the detailed description of the first aspect; moreover, for the beneficial effects of the second aspect, the third aspect, the fourth aspect, the fifth aspect and the sixth aspect, reference may be made to the beneficial effect analysis of the first aspect, and details are not repeated here.

Drawings

Fig. 1 is a block diagram of a communication system according to an embodiment of the present application;

fig. 2 is a flowchart of a resource load determining method according to an embodiment of the present application;

fig. 3 is a flowchart of another resource load determining method according to an embodiment of the present application;

fig. 4 is a flowchart of another resource load determining method according to an embodiment of the present application;

fig. 5 is a flowchart of another resource load determining method according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a resource load determining apparatus according to an embodiment of the present application.

Detailed Description

The resource load determination method and apparatus provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

The terms "first" and "second" and the like in the specification and drawings of the present application are used for distinguishing different objects or for distinguishing different processes for the same object, rather than for describing a specific order of the objects.

Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.

It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present relevant concepts in a concrete fashion.

In the description of the present application, the meaning of "plurality" means two or more unless otherwise specified.

Hereinafter, terms related to the embodiments of the present application are explained for the convenience of the reader.

Ultra Reliable Low Latency Communication (URLLC)

URLLC has the characteristics of ultra-low time delay and ultra-high reliability. URLLC can be widely applied in industrial control scenarios, device automation scenarios, car networking scenarios, and telesurgery scenarios.

In some examples, URLLC may cause the uplink and downlink delay of traffic transmission between the access network device and the terminal device (i.e., the wireless side) to be less than or equal to 0.5 milliseconds (ms), and URLLC may also cause the reliability of the traffic transmission to reach a 10-5 level.

Enhanced mobile broadband (eMBB)

The eMBB refers to a new mobile broadband service scenario obtained by further improving the performance such as user experience and the like on the basis of the existing mobile broadband service scenario.

In one example, the eMBB traffic may include 5G traffic in addition to URLLC traffic.

Resource multiplexing between URLLC service and eMBB service

The resource multiplexing between the URLLC service and the eMBB service means that a part of resources can carry the URLLC service and also the eMBB service.

It should be noted that the resource multiplexing between the URLLC service and the eMBB service may include: semi-static multiplexing and dynamic multiplexing.

The semi-static multiplexing refers to dividing a part of resources, and respectively configuring fixed resources for the URLLC service and the eMBB service, so as to be used by the two services.

Although this multiplexing method can ensure that the URLLC service and the eMBB service have sufficient resources to be used, this method of allocating fixed resources also limits the flexibility of the resources used by the services, for example, when there are many idle resources but the above-mentioned many idle resources are not the configured resources of the URLLC service, even if the configured resources of the URLLC service are not enough, the URLLC service will not occupy the above-mentioned idle resources, which results in many resources being idle and reduces the utilization rate of the resources.

The dynamic multiplexing means that fixed resources are not configured for the URLLC service and the eMBB service respectively, and the URLLC service and the eMBB service may occupy any idle resource. In this case, the high-priority service may preempt the resource of the low-priority service. For example, the priority of the URLLC service is higher than that of the eMBB service, so that the URLLC service can preempt the resource of the eMBB service through a Preemption Indication (PI), and normal transmission of the URLLC service is ensured as much as possible.

It should be noted that, after the URLLC service seizes the resource of the eMBB service, the access network device may send the PI information to the terminal device of the eMBB service, so as to inform the terminal device of the eMBB service that the resource is seized and the service cannot be normally transmitted. The PI information may be carried in Downlink Control Information (DCI), and the position of the PI information in the DCI information (DCI information format 2_1) may be configured by Radio Resource Control (RRC) signaling. The PI information is formed with a cell granularity, and the length thereof is generally 14 bits (bit).

The above is a brief introduction to some of the concepts involved in the embodiments of the present application.

As shown in fig. 1, fig. 1 shows a schematic structural diagram of a communication system provided in an embodiment of the present application. The communication system may include: at least one access network device 101, at least one terminal device 102, and at least one computing device 103. Fig. 1 illustrates an access network device 101, a terminal device 102, and a computing device 103 as an example.

It should be noted that fig. 1 is only an exemplary framework diagram, the number of nodes included in fig. 1 is not limited, and other nodes may be included besides the functional nodes shown in fig. 1, such as: core network devices, gateway devices, application servers, etc., without limitation.

The access network device 101 is mainly used to implement the functions of resource scheduling, radio resource management, radio access control, and the like of the terminal device 102. Specifically, the access network device 101 may be any one of a small base station, a wireless access point, a transmission point (TRP), a Transmission Point (TP), and some other access node.

The terminal device 102 is located within a coverage area of the access network device 101, is connected to the access network device 101, and may report a Measurement Report (MR) to the access network device 101. The terminal equipment 102 may be a terminal (terminal equipment) or a User Equipment (UE) or a Mobile Station (MS) or a Mobile Terminal (MT) or the like. Specifically, the terminal device 102 may be a mobile phone (mobile phone), a tablet computer, or a computer with a wireless transceiving function, and may also be a Virtual Reality (VR) terminal, an Augmented Reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in unmanned driving, a wireless terminal in telemedicine, a wireless terminal in a smart grid, a wireless terminal in a smart city (smart city), a smart home, a vehicle-mounted terminal, and the like. In the embodiment of the present application, the apparatus for implementing the function of the terminal device 102 may be the terminal device 102, or may be an apparatus capable of supporting the terminal device 102 to implement the function, for example, a chip system.

The computing device 103 is configured to determine a first resource proportion and a second resource proportion of the target cell, and determine a downlink resource load of the target cell according to the first resource proportion and the second resource proportion.

In practical applications, the computing device 103 may be an entity server of a communication carrier, and may also be a virtual server of the communication carrier, such as a cloud server.

In addition, the communication system described in the embodiment of the present application is for more clearly illustrating the technical solution of the embodiment of the present application, and does not constitute a limitation to the technical solution provided in the embodiment of the present application, and as a person having ordinary skill in the art knows that along with the evolution of a network architecture and the appearance of a new communication system, the technical solution provided in the embodiment of the present application is also applicable to similar technical problems.

At present, downlink resources configured for a 5G cell by a 5G system are limited, and the usage requirements of downlink resources of users are increasing, so that for the 5G cell, the situation that the downlink resources are not enough easily occurs, resulting in abnormal transmission of services is easily caused. Therefore, an operator needs to determine the downlink resource load of a cell, so that the cell with the abnormal downlink resource load can be optimized in time in the following process, and normal transmission of services is ensured.

In the related art, the method for determining the downlink resource load mainly includes the following method 1 and method 2. The method 1 is to determine the downlink resource load of the cell according to the ratio of the number of downlink resources actually occupied to the number of available downlink resources corresponding to the bandwidth. The method 2 is to determine the downlink resource load of the cell according to the ratio of the downlink capacity (for example, downlink throughput) actually carried by the cell to the available downlink capacity of the cell. However, the downlink resource of 5G supports multiplexing of multiple services, and in a scenario where multiple services coexist, the determining method is a downlink resource load determined by using a cell as a granularity, where the downlink resource load can only reflect a load condition of the downlink resource of the whole cell and cannot reflect a downlink resource load between multiple services in the same cell, so that the downlink resource load cannot reflect a true downlink resource load condition of the cell.

In order to solve the problems in the prior art, an embodiment of the present application provides a resource load determining method, which can accurately determine a downlink resource load of a cell where multiple services coexist. As shown in fig. 2, the method includes:

s201, the computing equipment determines the resource proportion of the target cell.

Wherein, the resource ratio comprises: at least one of the first resource occupancy and the second resource occupancy. The first resource ratio is the ratio of the number of occupied downlink resources in the target time period to the number of occupied downlink transmission resources. The number of the downlink resources to be preempted is the number of the downlink resources to be preempted by the second service in the downlink resources for transmitting the first service. The second resource ratio is the ratio of the number of the downlink resources to the number of the resources configured for downlink transmission in the target time period.

In one example, the first service may be an eMBB service and the second service is a URLLC service. The foregoing is only an example of the first service and the second service, and the first service and the second service may also be other services, which is not limited in this application.

As an optional implementation manner, the specific implementation process of the computing device determining the first resource proportion is as follows: the calculation device determines the number of the preemptive downlink resources according to the number of the downlink resources indicated by the PI (preemption indication) information in the target time period, and then determines the number of the resources occupied during downlink transmission between the access network device and the terminal device in the target time period. And the calculation equipment determines that the ratio of the number of the preemptive downlink resources to the number of the occupied resources during downlink transmission is a first resource occupation ratio.

In one possible implementation, the first resource proportion includes: at least one of a first time domain resource occupancy and a first frequency domain resource occupancy. The first time domain resource occupation ratio is the ratio of the number of the downlink time domain resources occupied in the target time period to the number of the time domain resources occupied in the downlink transmission. The first frequency domain resource occupation ratio is the ratio of the number of occupied downlink frequency domain resources in the target time period to the number of occupied downlink frequency domain resources in downlink transmission. The number of the occupied downlink time domain resources is the number of the downlink time domain resources occupied by the second service in the downlink time domain resources for transmitting the first service. The number of the downlink frequency domain resources to be preempted is the number of the downlink frequency domain resources to be preempted by the second service in the downlink frequency domain resources used for transmitting the first service.

As an optional implementation manner, the specific implementation process of the computing device determining the second resource proportion is as follows: the computing device determines the number of preemptive downlink resources (the specific implementation process may refer to the description of the computing device in the specific implementation process of determining the first resource proportion), and then determines the number of resources configured for downlink transmission according to the number of resources that can be occupied by downlink transmission and that are configured for the target cell in advance. And the computing equipment determines that the ratio of the number of the preempted downlink resources to the number of the resources configured for downlink transmission is a second resource proportion.

In one possible implementation, the second resource proportion includes: at least one of a second time-domain resource occupancy and a second frequency-domain resource occupancy. The second time domain resource ratio is the ratio of the number of the downlink time domain resources occupied in the target time period to the number of the time domain resources configured for downlink transmission. The second frequency domain resource occupation ratio is a ratio of the number of the occupied downlink frequency domain resources to the number of the frequency domain resources configured for downlink transmission in the target time period.

It should be noted that the downlink resource is a resource used for transmitting the service data sent by the access network device to the terminal device. The downlink time domain resource is a time domain resource used for transmitting service data sent by the access network device to the terminal device, and in an example, the downlink time domain resource is a downlink Transmission Time Interval (TTI); in another example, the downlink time domain resource is a downlink symbol. The downlink frequency domain resource is a frequency domain resource used for transmitting service data sent by the access network device to the terminal device, and in an example, the downlink frequency domain resource is a Physical Resource Block (PRB).

S202, the computing equipment determines the downlink resource load of the target cell according to the resource proportion.

In an optional implementation manner, the specific implementation process of S203 is: and the computing equipment determines the level of the downlink resource load of the target cell according to the range of the first resource ratio and the second resource ratio. The level of the downlink resource load may indicate whether the downlink resource load of the cell (or the high-priority service) is abnormal, for example, the downlink resource load of the first level indicates that the downlink resource load of the target cell is normal, and downlink resource load optimization is not required; it may also indicate what optimization operation needs to be performed when the downlink resource load of the cell is abnormal, for example, the downlink resource load of the fourth level indicates that the total downlink resource number of the target cell needs to be increased.

Optionally, the level of the downlink resource load may also indicate an influence of the high-priority service on the low-priority service, for example, the downlink resource load of the fourth level indicates that the influence of the high-priority service on the low-priority service is relatively large.

The technical scheme at least has the following beneficial effects: in a resource multiplexing scenario, if a downlink resource of a certain service or an entire downlink resource is insufficient, multiple times of downlink resource preemption may occur between services (that is, a high-priority service preempts a downlink resource of a low-priority service), that is, if the number of downlink resources preempted between multiple services of a certain cell is large, it may be indicated that the downlink resource of a certain service in the cell is insufficient to support normal operation of the service, or the entire downlink resource of the cell is insufficient, and it is determined that the downlink resource load of the cell is high.

Based on the above, the computing device of the present application determines the resource occupation ratio (i.e., the first resource occupation ratio and/or the second resource occupation ratio) by preempting the number of downlink resources and the number of other basic downlink resources (i.e., the number of resources occupied by downlink transmission and the number of resources configured for downlink transmission), and then determines the downlink resource load of the target cell according to the resource occupation ratio, so as to fully reflect whether more downlink resource occupation occurs among multiple services in the target cell, and further reflect whether the downlink resource load among the multiple services in the target cell is abnormal.

Compared with the mode that the downlink resource load condition of the cell is determined according to the ratio of the downlink resource occupied by the cell to the total downlink resource in the prior art, the downlink resource load condition between multiple services in the target cell can be reflected, so that the downlink resource load of the cell in a multi-service scene can be determined more accurately, and the influence on the normal transmission of the multiple services in the target cell is avoided.

Optionally, with reference to fig. 2, as shown in fig. 3, the resource proportion in S201 may include: at least one of a first resource proportion and a second resource proportion, wherein the first resource proportion specifically comprises at least one of a first time domain resource proportion and a first frequency domain resource proportion; the second resource occupation ratio specifically includes at least one of a second time domain resource occupation ratio and a second frequency domain resource occupation ratio. Therefore, the present embodiment provides a possible implementation manner on the basis of the method embodiment shown in fig. 2, and as shown in fig. 3, a specific implementation process of determining the first time domain resource proportion by the computing device may be determined through the following S301.

S301, the computing equipment determines the first time domain resource proportion of the target cell.

As an optional implementation manner, the specific implementation process of S301 is: the calculation equipment firstly determines a first downlink time domain resource number and a second downlink time domain resource number, and then determines that the ratio of the first downlink time domain resource number to the second downlink time domain resource number is a first time domain resource occupation ratio.

As shown in fig. 3, a specific implementation of the computing device determining the first frequency domain resource proportion may be determined by the following S302.

S302, the computing equipment determines a first frequency domain resource proportion of the target cell.

As an optional implementation manner, the specific implementation process of S302 is as follows: the calculation equipment firstly determines the number of first downlink frequency domain resources and the number of second downlink frequency domain resources, and then determines that the ratio of the number of the first downlink frequency domain resources to the number of the second downlink frequency domain resources is the first frequency domain resource occupation ratio.

As shown in fig. 3, a specific implementation procedure of the computing device for determining the second time domain resource proportion may be determined by the following S303.

S303, the computing equipment determines the second time domain resource occupation ratio of the target cell.

As an optional implementation manner, the specific implementation process of S303 is as follows: the calculation equipment firstly determines a first downlink time domain resource number and a third downlink time domain resource number, and then determines that the ratio of the first downlink time domain resource number to the third downlink time domain resource number is a second time domain resource occupation ratio.

As shown in fig. 3, the specific implementation process of the computing device to determine the second frequency domain resource proportion can be determined by the following S304.

S304, the computing equipment determines the second frequency domain resource occupation ratio of the target cell.

As an optional implementation manner, the specific implementation process of S304 is as follows: the calculation equipment firstly determines the number of first downlink frequency domain resources and the number of third downlink frequency domain resources, and then determines that the ratio of the number of the first downlink frequency domain resources to the number of the third downlink frequency domain resources is the second frequency domain resource occupation ratio.

The technical scheme at least has the following beneficial effects: according to the resource load determining method provided by the application, the computing device determines a first downlink time domain resource number (namely, the number of time domain resources occupying the downlink frequency domain resource number larger than a first preset threshold), a second downlink time domain resource number (namely, the number of time domain resources occupying the downlink transmission frequency domain resource number larger than a second preset threshold), and a third downlink time domain resource number (namely, the number of time domain resources configured for downlink transmission and having the frequency domain resource number larger than a third preset threshold), and then determines a first time domain resource occupation ratio and a first frequency domain occupation ratio according to the first downlink time domain resource number, the second downlink time domain resource number, and the third downlink time domain resource number. The computing device determines a first downlink frequency domain resource number (i.e., the sum of the downlink frequency domain resource numbers occupied by the first downlink time domain resource), a second downlink frequency domain resource number (i.e., the sum of the downlink frequency domain resource numbers occupied by downlink transmission of the second downlink time domain resource), and a third downlink frequency domain resource number (i.e., the sum of the frequency domain resource numbers allocated for downlink transmission of the third downlink time domain resource), and then determines a second time domain resource proportion and a second frequency domain proportion according to the first downlink frequency domain resource number, the second downlink frequency domain resource number, and the third downlink frequency domain resource number, so that the determined first time domain resource proportion, the first frequency domain proportion, the second time domain resource proportion, and the second frequency domain proportion can provide sufficient data preparation for a subsequent computing device to determine the downlink resource load of the target cell.

In an alternative embodiment, as shown in S301, the computing device needs to determine the first time domain resource ratio in advance, so that the subsequent computing device determines the downlink resource load of the target cell according to the first time domain resource ratio. Therefore, the present embodiment provides a possible implementation manner on the basis of the method embodiment shown in fig. 3, and as shown in fig. 4, the specific implementation process of determining the first time domain resource proportion by the computing device may be determined through the following steps S401 to S403.

S401, the computing equipment obtains first sampling data of a plurality of downlink time domain resources in a target time period.

Wherein the first sampling data includes: and preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission.

It should be noted that the target time period needs to include a time period available for downlink traffic transmission.

In one example, the entire time period of the target time period is used for downlink traffic transmission.

In this example, the target time period is 1 minute as an example. The computing device may divide the 1 minute described above into 4 downlink time domain resources. In this case, each downlink time domain resource is 15 seconds.

S402, the computing device determines a first downlink time domain resource number and a second downlink time domain resource number in the downlink time domain resources according to the first sampling data of the downlink time domain resources.

The first number of downlink time domain resources is the number of downlink time domain resources occupying the number of downlink frequency domain resources greater than a first preset threshold value. The second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by downlink transmission is larger than a second preset threshold value.

As an optional implementation manner, a specific implementation process of determining, by the computing device, the first downlink time domain resource number is as follows: the computing device determines whether the number of the downstream frequency domain resources to be preempted in the first sampling data of one downstream time domain resource is greater than a first preset threshold, and if so, the computing device records the downstream time domain resource as the first downstream time domain resource. The computing device executes the above operation on each downlink time domain resource in the plurality of downlink time domain resources, and counts the number of the first downlink time domain resource in the plurality of downlink time domain resources as the number of the first downlink time domain resource.

As another optional implementation manner, a specific implementation process of the computing device determining the first downlink time domain resource number is as follows: the method comprises the steps that a computing device determines whether the number of occupied downlink frequency domain resources in first sampling data of one downlink time domain resource is larger than a first preset threshold value, if yes, the computing device records a first sampling result value corresponding to the downlink time domain resource as 1; if not, the computing device records a first sampling result value corresponding to the downlink time domain resource as 0. The computing device executes the above operation on each downlink time domain resource in the plurality of downlink time domain resources, and determines that the sum of the first sampling result values corresponding to the plurality of downlink time domain resources is the first downlink time domain resource number.

In this implementation, the first downlink time domain resource number may satisfy the following equation 1:

TTI _PI ＝∑ _i TTI _PI，i (T) formula 1

Wherein, TTI _PI Is the first number of downlink time domain resources (i.e. the sum of the first sampling result values corresponding to the multiple downlink time domain resources). TTI _PI，i And (T) is a first sampling result value corresponding to the ith downlink time domain resource in the plurality of downlink time domain resources. i is a positive integer less than or equal to P (i.e. the number of the plurality of downlink time domain resources).

It should be noted that, regarding the specific implementation process of determining the second downlink time domain resource number by the computing device, the specific implementation process of determining the first downlink time domain resource number by the computing device may be referred to for understanding, and details are not described here again.

In a possible implementation manner, the second downlink time domain resource number may satisfy the following formula 2:

TTI _D ＝∑ _i TTI _D，i (T) formula 2

Wherein, TTI _D Is the second number of downlink time domain resources (i.e. the sum of the second sampling result values corresponding to the multiple downlink time domain resources). TTI _D，i And (T) is a second sampling result value corresponding to the ith downlink time domain resource in the plurality of downlink time domain resources.

It should be noted that, if the number of frequency domain resources occupied by downlink transmission in the first sampling data of one downlink time domain resource is greater than a second preset threshold, the computing device records a second sampling result value corresponding to the downlink time domain resource as 1; if the number of the frequency domain resources occupied by downlink transmission in the first sampling data of one downlink time domain resource is less than or equal to a second preset threshold, the computing device records a second sampling result value corresponding to the downlink time domain resource as 0.

In some optional examples, the first preset threshold and the second preset threshold may be the same. For example, the computing device sets both the first preset threshold and the second preset threshold to 0. The first and second preset thresholds may also be different. For example, the computing device sets the first preset threshold to 0 and the second preset threshold to 0.1.

It should be noted that the computing device may also set the first preset threshold and the second preset threshold to other values, which are only two examples, and the application does not limit the first preset threshold and the second preset threshold at all.

S403, the computing device determines that the ratio of the first downlink time domain resource number to the second downlink time domain resource number is the first time domain resource occupation ratio.

In one possible implementation, the first time domain resource proportion may satisfy the following formula 3:

wherein,

is the first time domain resource occupation ratio.

The technical scheme at least has the following beneficial effects: according to the resource load determining method provided by the application, the computing device determines a first downlink time domain resource number (the number of downlink time domain resources occupying the downlink frequency domain resource number larger than a first preset threshold) and a second downlink time domain resource number (the number of downlink time domain resources occupying the downlink frequency domain resource number larger than a second preset threshold) first, and then determines the ratio of the first downlink time domain resource number to the second downlink time domain resource number as a first time domain resource occupation ratio, so that the determined first time domain resource occupation ratio can reflect the ratio of the downlink time domain resource occupation number to the downlink time domain resource occupation number, and the subsequent computing device can determine the downlink resource load of the target cell according to the first time domain resource.

In an alternative embodiment, as shown in S302, the computing device needs to determine the first frequency domain resource ratio in advance, so that the subsequent computing device determines the downlink resource load of the target cell according to the first frequency domain resource ratio. Therefore, the present embodiment provides a possible implementation manner on the basis of the method embodiment shown in fig. 3, and as shown in fig. 4, a specific implementation process of determining the first frequency domain resource proportion by the computing device may be determined through the following steps S404 to S406.

S404, the computing equipment obtains first sampling data of a plurality of downlink time domain resources in a target time period.

It should be noted that, the description of the plurality of downlink time domain resources and the first sample data is understood with reference to the description of S401, and is not described herein again.

S405, the computing device determines a first downlink frequency domain resource number and a second downlink frequency domain resource number according to the first sampling data of the downlink time domain resources.

The number of the first downlink frequency domain resources is the sum of the number of the preemptive downlink frequency domain resources in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources. The first downlink time domain resource is the downlink time domain resource with the number of the occupied downlink frequency domain resources larger than a first preset threshold value. The second downlink frequency domain resource number is the sum of the frequency domain resource numbers occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources. The second downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources occupied by downlink transmission is larger than a second preset threshold value. N and M are both natural numbers.

As an optional implementation manner, a specific implementation process of determining, by the computing device, the first downlink frequency domain resource number is: and the computing equipment accumulates the number of the preemptive downlink frequency domain resources in the first sampling data of each first downlink time domain resource in the first downlink time domain resources, and determines that the accumulation result is the number of the first downlink frequency domain resources.

It should be noted that, for a specific implementation process of determining the first downlink time domain resource by the computing device, reference may be made to the description under S402, and details are not described here again.

In this implementation, the first downlink frequency domain resource number may satisfy the following formula 4:

PRB _PI ＝∑ _k PRB _PI，k (T) formula 4

Wherein PRB _PI Is the number of the first downlink frequency domain resources (i.e. the sum of the number of the preemptive downlink frequency domain resources in the first sample data of each first downlink time domain resource in the first downlink time domain resources).

PRB _PI，k And (T) is the number of the preemptive downlink frequency domain resources corresponding to the kth first downlink time domain resource in the first downlink time domain resources. k is a positive integer less than or equal to N (i.e., the number of first downlink time domain resources).

It should be noted that, regarding the specific implementation process of determining the second downlink frequency domain resource number by the computing device, the specific implementation process of determining the first downlink frequency domain resource number by the computing device may be referred to for a better understanding, and details are not described here again.

In a possible implementation manner, the second number of downlink frequency domain resources may satisfy the following formula 5:

PRB _D ＝∑ _t PRB _D，t (T) formula 5

Wherein PRB _D Is the number of the second downlink frequency domain resources (i.e. the sum of the number of the frequency domain resources occupied by the downlink transmission in the first sample data of each second downlink time domain resource in the second downlink time domain resources).

PRB _D，t And (T) is the number of frequency domain resources occupied by downlink transmission corresponding to the tth second downlink time domain resource in the second downlink time domain resources. t is a positive integer less than or equal to M (i.e., the number of second downlink time domain resources).

It should be noted that, for the description of the first preset threshold and the second preset threshold, reference may be made to the description of the first preset threshold and the second preset threshold in S402 for understanding, and details are not described here again.

S406, the calculating device determines that the ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number is the first frequency domain resource occupation ratio.

In one possible implementation, the first frequency domain resource proportion may satisfy the following formula 6:

wherein,

is the first frequency domain resource ratio.

The technical scheme at least brings the following beneficial effects: according to the resource load determining method provided by the application, the computing device determines the first downlink frequency domain resource number (the sum of the downlink transmission occupied frequency domain resources in the first sampling data of the first downlink time domain resource) and the second downlink frequency domain resource number (the sum of the downlink occupied frequency domain resources in the first sampling data of the second downlink time domain resource), and then determines the ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number as the first frequency domain resource occupation ratio, and the determined first frequency domain resource occupation ratio can reflect the ratio of the downlink occupied frequency domain resources in the downlink transmission occupied frequency domain resources, so that the subsequent computing device can determine the downlink resource load of the target cell according to the first frequency domain resource.

In an alternative embodiment, as shown in S303, the computing device needs to determine the second time domain resource ratio in advance, so that the subsequent computing device determines the downlink resource load of the target cell according to the second time domain resource ratio. Therefore, the present embodiment provides a possible implementation manner on the basis of the method embodiment shown in fig. 3, and as shown in fig. 4, the specific implementation process of the computing device for determining the second time domain resource proportion may be determined through the following steps S407 to S409.

S407, the computing device obtains second sampling data of a plurality of downlink time domain resources in the target time period.

Wherein the second sampling data includes: and preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission.

It should be noted that the number of frequency domain resources configured for downlink transmission may be the number of frequency domain resources that can be occupied when downlink transmission is performed between the terminal device and the access network device.

S408, the computing device determines a first downlink time domain resource number and a third downlink time domain resource number in the plurality of downlink time domain resources according to the second sampling data of the plurality of downlink time domain resources.

The third downlink time domain resource number is the number of the time domain resources, of which the frequency domain resource number configured for downlink transmission is greater than a third preset threshold value.

As an optional implementation manner, a specific implementation process of determining, by the computing device, the third downlink time domain resource number is as follows: the computing device determines whether the number of frequency domain resources configured for downlink transmission in the second sample data of one downlink time domain resource is greater than a third preset threshold, and if so, the computing device records the downlink time domain resource as a third downlink time domain resource. The computing device executes the above operation on each downlink time domain resource in the plurality of downlink time domain resources, and counts the number of the third downlink time domain resources in the plurality of downlink time domain resources as the number of the third downlink time domain resources.

As another optional implementation manner, a specific implementation process of the computing device determining the third downlink time domain resource number is as follows: the computing device determines whether the number of frequency domain resources configured for downlink transmission in second sampling data of one downlink time domain resource is greater than a third preset threshold, and if so, the computing device records a third sampling result value corresponding to the downlink time domain resource as 1; if not, the computing device records a third sampling result value corresponding to the downlink time domain resource as 0. And the computing equipment executes the operation on each downlink time domain resource in the downlink time domain resources and determines that the sum of the third sampling result values corresponding to the downlink time domain resources is a third downlink time domain resource number.

In this implementation manner, the third downlink time domain resource number may satisfy the following formula 7:

TTI _S ＝∑ _i TTI _S，i (T) formula 7

Wherein, TTI _S Is the third number of downlink time domain resources (i.e. the sum of the third sampling result values corresponding to the multiple downlink time domain resources). TTI _S，i And (T) is a third sampling result value corresponding to the ith downlink time domain resource in the plurality of downlink time domain resources.

In an alternative example, the third preset threshold is the same as the first preset threshold. For example, the computing device sets both the third preset threshold and the first preset threshold to 0. The above is merely an exemplary description of the third preset threshold, and the computing device may further set the third preset threshold to other values, which is not limited in this application.

S409, the calculating equipment determines that the ratio of the number of the first downlink time domain resources to the number of the third downlink time domain resources is the second time domain resource occupation ratio.

In one possible implementation, the second time domain resource proportion may satisfy the following equation 8:

wherein,

is the second time domain resource occupation ratio.

The technical scheme at least has the following beneficial effects: according to the resource load determining method provided by the application, the computing device determines a first downlink time domain resource number (the number of time domain resources occupying the downlink frequency domain resource number is greater than a first preset threshold value) and a third downlink time domain resource number (the number of time domain resources configuring the downlink transmission frequency domain resource number is greater than a third preset threshold value), and then determines that the ratio of the first downlink time domain resource number to the third downlink time domain resource number is a second time domain resource ratio, so that the determined second time domain resource ratio can reflect the ratio of the occupied downlink time domain resource number to the time domain resource number configuring the downlink transmission, and the subsequent computing device can determine the downlink resource load of the target cell according to the second time domain resource.

In an alternative embodiment, as shown in S304, the computing device needs to determine the second frequency domain resource ratio in advance, so that the subsequent computing device determines the downlink resource load of the target cell according to the second frequency domain resource ratio. Therefore, the present embodiment provides a possible implementation manner on the basis of the method embodiment shown in fig. 3, and as shown in fig. 4, the specific implementation process of the computing device to determine the second frequency domain resource proportion can be determined through the following steps S410 to S412.

S410, the computing equipment obtains second sampling data of a plurality of downlink time domain resources in a target time period.

It should be noted that, the description of the plurality of downlink time domain resources and the second sample data is understood with reference to the description of S407, and is not described herein again.

S411, the computing device determines a first downlink frequency domain resource number and a third downlink frequency domain resource number according to the second sampling data of the plurality of downlink time domain resources.

The number of the third downlink frequency domain resources is the sum of the number of the frequency domain resources configured for downlink transmission in the second sampling data of the L third downlink time domain resources. The third downlink time domain resource is a downlink time domain resource, of the plurality of downlink time domain resources, in which the number of frequency domain resources configured for downlink transmission is greater than a third preset threshold. L is a natural number.

As an optional implementation manner, a specific implementation process of determining, by the computing device, the third downlink frequency domain resource number is as follows: the computing device accumulates the number of frequency domain resources configured for downlink transmission in the second sample data of each of the L third downlink time domain resources, and determines that the accumulation result is the number of third downlink frequency domain resources.

It should be noted that, for a specific implementation process of determining, by the computing device, the third downlink time domain resource, may be understood by referring to the description under S408, which is not described herein again.

In this implementation, the third number of downlink frequency domain resources may satisfy the following formula 9:

PRB _S ＝∑ _h PRB _S，h (T) formula 9

Wherein PRB _S Is the number of the third downlink frequency domain resources (i.e. the sum of the number of the frequency domain resources configured for downlink transmission in the second sample data of each third downlink time domain resource in the third downlink time domain resources).

PRB _S，h And (T) is a frequency domain resource configured for downlink transmission in the second sample data of the h-th third downlink time domain resource. h is a positive integer less than or equal to L.

S412, the computing device determines that the ratio of the first downlink frequency domain resource number to the third downlink frequency domain resource number is the second frequency domain resource occupation ratio.

In one possible implementation, the second frequency domain resource proportion may satisfy the following formula 10:

wherein,

is the second frequency domain resource ratio.

The technical scheme at least brings the following beneficial effects: according to the resource load determining method provided by the application, the computing device determines the first downlink frequency domain resource number (the sum of the occupied frequency domain resource numbers in the first sampling data of the first downlink time domain resource) and the third downlink frequency domain resource number (the sum of the frequency domain resource numbers configured for downlink transmission in the second sampling data of the third downlink time domain resource), and then determines the ratio of the first downlink frequency domain resource number to the third downlink frequency domain resource number as the second frequency domain resource occupation ratio, and the determined second frequency domain resource occupation ratio can fully reflect the ratio of the occupied frequency domain resource number to the frequency domain resource number configured for downlink transmission, so that the subsequent computing device can determine the downlink resource load of the target cell according to the second frequency domain resource.

In an example, the first preset threshold, the second preset threshold, and the third preset threshold are all 0, and the plurality of downlink time domain resources include the following downlink time domain resource #1, downlink time domain resource #2, downlink time domain resource #3, downlink time domain resource #4, and downlink time domain resource # 5.

As shown in table 1 below, table 1 shows third sample data of the plurality of downlink time domain resources (i.e., the third sample data includes the first sample data and the second sample data). The number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #1 is 2, the number of occupied frequency domain resources for downlink transmission is 5, and the number of frequency domain resources configured for downlink transmission is 10. The number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #2 is 1, the number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #2 is 4, and the number of frequency domain resources configured for downlink transmission is 10. The number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #3 is 0, the number of occupied frequency domain resources for downlink transmission is 0, and the number of frequency domain resources configured for downlink transmission is 10. The number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #4 is 3, the number of occupied frequency domain resources for downlink transmission is 6, and the number of frequency domain resources configured for downlink transmission is 10. The number of occupied downlink frequency domain resources in the third sample data of the downlink time domain resource #5 is 0, the number of occupied frequency domain resources for downlink transmission is 3, and the number of frequency domain resources configured for downlink transmission is 10.

In this case, the number of occupied downlink time domain resources is 3, the number of occupied time domain resources for downlink transmission is 4, and the number of time domain resources configured for downlink transmission is 5. The number of occupied downlink frequency domain resources is 6, the number of occupied frequency domain resources for downlink transmission is 18, and the number of frequency domain resources configured for downlink transmission is 50.

TABLE 1

In an alternative embodiment, as shown in S203, the computing device may determine the downlink resource load of the target cell according to the first resource proportion and the second resource proportion. Specifically, the computing device determines the level of the downlink resource load of the target cell according to the ranges of the first resource ratio and the second resource ratio. The level of the downlink resource load of the target cell may include the following 5 cases: in case 1, the downlink resource load of the target cell is a first level downlink resource load. And 2, the downlink resource load of the target cell is the downlink resource load of the second level. And in case 3, the downlink resource load of the target cell is a downlink resource load of a third level. And 4, the downlink resource load of the target cell is the downlink resource load of the fourth level. And 5, the downlink resource load of the target cell is the downlink resource load of the fifth level. The downlink resource loads of different levels represent different downlink resource load optimization operations, and the following describes cases 1 to 5.

In case 1, the downlink resource load of the target cell is a first level downlink resource load.

In case 1, in conjunction with fig. 2, as shown in fig. 5, S203 described above can be specifically determined by S501 to S502 below.

S501, the computing device determines whether the first time domain resource proportion is smaller than a fourth preset threshold (i.e. the computing device determines whether the third resource proportion of the target cell meets the first preset condition).

Wherein the third resource proportion comprises at least one of: the first time domain resource proportion, the first frequency domain resource proportion, the second time domain resource proportion and the second frequency domain resource proportion. The first preset condition is that the third time domain resource occupation ratio is smaller than a fourth preset threshold.

It should be noted that the computing device may determine the fourth preset threshold according to the network condition, for example, the computing device sets the fourth preset threshold to 0.2. The above is merely an exemplary description of the fourth preset threshold, and the computing device may further set the fourth preset threshold to other values, which is not limited in this application.

If the first time domain resource proportion is smaller than the fourth preset threshold (i.e. the third resource proportion satisfies the first preset condition), the computing device executes S502.

S502, the computing equipment determines that the downlink resource load of the target cell is the downlink resource load of the first level.

Wherein the first level of resource load indicates that resource load optimization is not required.

It can be understood that, if the first time domain resource occupation ratio is smaller than the fourth preset threshold, it indicates that the number of occupied time domain resources is small, and no more resource occupation events occur between services of the target cell, so that, in this case, the computing device does not need to perform the optimization operation of the downlink resource load on the target cell.

And 2, the downlink resource load of the target cell is the downlink resource load of the second level.

In case 2, in conjunction with fig. 2, as shown in fig. 5, S203 described above can be specifically determined by the following S503 to S504.

S503, the computing device determines whether the first time domain resource ratio is greater than a fifth preset threshold, whether the second time domain resource ratio is less than a sixth preset threshold, and whether a ratio of the second time domain resource ratio to the first time domain resource ratio is less than a seventh preset threshold (i.e., the computing device determines whether the third resource ratio of the target cell satisfies a second preset condition).

The second preset condition is that the first time domain resource occupation ratio is greater than a fifth preset threshold, the second time domain resource occupation ratio is less than a sixth preset threshold, and the ratio of the second time domain resource occupation ratio to the first time domain resource occupation ratio is less than a seventh preset threshold.

It should be noted that the computing device may determine the fifth preset threshold, the sixth preset threshold, and the seventh preset threshold according to the network condition, for example, the computing device sets the fifth preset threshold to 0.5, sets the sixth preset threshold to 0.3, and sets the seventh preset threshold to 0.5. The above is only an exemplary description of the fifth preset threshold, the sixth preset threshold, and the seventh preset threshold, and the computing device may further set the fifth preset threshold, the sixth preset threshold, and the seventh preset threshold to other values, which is not limited in this application.

If the first time domain resource proportion is greater than the fifth preset threshold, the second time domain resource proportion is less than the sixth preset threshold, and the ratio of the second time domain resource proportion to the first time domain resource proportion is less than the seventh preset threshold (i.e. the third resource proportion meets the second preset condition), the computing device executes S504.

S504, the computing device determines that the downlink resource load of the target cell is the downlink resource load of the second level.

Wherein, the downlink resource load of the second level indicates that the number of time domain resources occupied by downlink transmission needs to be increased.

It can be understood that, if the first time domain resource occupation ratio is greater than the fifth preset threshold, the second time domain resource occupation ratio is less than the sixth preset threshold, and the ratio of the second time domain resource occupation ratio to the first time domain resource occupation ratio is less than the seventh preset threshold (i.e. the ratio of the number of occupied downlink time domain resources to the number of time domain resources occupied by downlink transmission is higher, but the ratio of the number of occupied downlink time domain resources to the time domain resources configured for downlink transmission is lower, and the ratio of the number of occupied time domain resources for downlink transmission to the time domain resources configured for downlink transmission is lower), it indicates that the downlink resource load of the target cell is higher, but the occupied time domain resources for downlink transmission are less, and for downlink data traffic between the access network device and the terminal device, there may be a problem of congestion caused by unreasonable allocation, and therefore, in this case, the computing device optimizes the occupied time domain resources for downlink transmission by increasing the number of occupied time domain resources for downlink transmission traffic By means of the domain resource mode, the downlink transmission service can occupy more time domain resources for service transmission (or time division multiplexing), and the problem of downlink resource preemption is further solved.

And in case 3, the downlink resource load of the target cell is a downlink resource load of a third level.

In case 3, in conjunction with fig. 2, as shown in fig. 5, S203 described above can be specifically determined by the following S505 to S506.

S505, the computing device determines whether the second time domain resource ratio is greater than an eighth preset threshold, whether the first frequency domain resource ratio is greater than a ninth preset threshold, and whether a ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is less than a tenth preset threshold (i.e., the computing device determines whether a third resource ratio of the target cell satisfies a third preset condition).

The third preset condition is that the second time domain resource occupation ratio is greater than an eighth preset threshold, the first frequency domain resource occupation ratio is greater than a ninth preset threshold, and the ratio of the second frequency domain resource occupation ratio to the first frequency domain resource occupation ratio is less than a tenth preset threshold.

It should be noted that the computing device may determine the eighth preset threshold, the ninth preset threshold, and the tenth preset threshold according to the network condition, for example, the computing device sets the eighth preset threshold to 0.7, sets the ninth preset threshold to 0.4, and sets the tenth preset threshold to 0.5. The above is only an exemplary description of the eighth preset threshold, the ninth preset threshold, and the tenth preset threshold, and the computing device may further set the eighth preset threshold, the ninth preset threshold, and the tenth preset threshold to other values, which is not limited in this application.

If the second time domain resource occupation ratio is greater than the eighth preset threshold, the first frequency domain resource occupation ratio is greater than the ninth preset threshold, and the ratio of the second frequency domain resource occupation ratio to the first frequency domain resource occupation ratio is less than the tenth preset threshold (i.e. the third resource occupation ratio satisfies the third preset condition), the computing device executes S506.

S506, the computing equipment determines that the downlink resource load of the target cell is the downlink resource load of the third level.

The downlink resource load of the third level indicates the number of frequency domain resources occupied by downlink transmission.

It can be understood that, if the second time domain resource occupation ratio is greater than the eighth preset threshold, the first frequency domain resource occupation ratio is greater than the ninth preset threshold, and the ratio of the second frequency domain resource occupation ratio to the first frequency domain resource occupation ratio is smaller than the tenth preset threshold (i.e. the ratio of the number of occupied downlink time domain resources to the number of time domain resources configured for downlink transmission is higher, and the ratio of the number of occupied frequency domain resources for downlink transmission to the number of frequency domain resources configured for downlink transmission is lower), it indicates that the downlink resource load of the target cell is higher, but the downlink transmission occupies fewer frequency domain resources, and for downlink data traffic between the access network device and the terminal device, there may be a problem of congestion caused by unreasonable allocation, and therefore, in this case, the computing device optimizes the occupation of downlink transmission traffic by increasing the number of occupied frequency domain resources for downlink transmission The time domain resource mode enables the downlink transmission service to occupy more frequency domain resources for service transmission (or time division multiplexing), thereby alleviating the problem of resource preemption.

And 4, the downlink resource load of the target cell is the downlink resource load of the fourth level.

In case 4, in conjunction with fig. 2, as shown in fig. 5, S203 described above may be specifically determined by the following S507 to S508.

S507, the computing device determines whether the second frequency domain resource proportion is greater than an eleventh preset threshold (i.e. the computing device determines whether the third resource proportion of the target cell satisfies a fourth preset condition).

And the fourth preset condition is that the second frequency domain resource ratio is greater than an eleventh preset threshold.

It should be noted that the computing device may determine the eleventh preset threshold according to the network condition, for example, the computing device sets the eleventh preset threshold to 0.9. The above is merely an exemplary description of the eleventh preset threshold, and the computing device may further set the eleventh preset threshold to other values, which should not be construed as limiting the present application.

If the second frequency domain resource proportion is greater than the eleventh preset threshold (i.e. the third resource proportion satisfies the fourth preset condition), the computing device executes S508.

S508, the computing equipment determines that the downlink resource load of the target cell is the downlink resource load of the fourth level.

And the downlink resource load of the fourth level indicates that the total number of resources of the target cell needs to be increased.

It can be understood that, if the second frequency domain resource occupancy is greater than the eleventh preset threshold, it indicates that the number of occupied frequency domain resources is greater, and the proportion of the occupied frequency domain resources to the frequency domain resources configured for downlink transmission (i.e., the frequency domain resources available for downlink transmission) is also higher, and a greater number of resource occupation events occur between services of the target cell, and therefore, in this case, the computing device needs to perform capacity expansion processing on the resources of the target cell, that is, increase the total number of resources of the target cell.

And 5, the downlink resource load of the target cell is the downlink resource load of the fifth level.

In case 5, in conjunction with fig. 2, as shown in fig. 5, S203 described above can be specifically determined by the following S509 to S510.

S509, the computing device determines whether the second time domain resource ratio is greater than a twelfth preset threshold, and whether a ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is greater than a thirteenth preset threshold (i.e., the computing device determines whether a third resource ratio of the target cell satisfies a fifth preset condition).

The fifth preset condition is that the second time domain resource proportion is greater than a twelfth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than a thirteenth preset threshold.

In an optional implementation manner, if the second time domain resource proportion is greater than a twelfth preset threshold, the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than a thirteenth preset threshold, and the first frequency domain resource proportion is less than a fourteenth preset threshold, it may also be determined that the downlink resource load of the target cell is the downlink resource load of the fifth level.

It should be noted that the computing device may determine the twelfth preset threshold, the thirteenth preset threshold, and the fourteenth preset threshold according to the network condition, for example, the computing device sets the twelfth preset threshold to 0.7, sets the thirteenth preset threshold to 0.2, and sets the fourteenth preset threshold to 0.6. The above is only an exemplary description of the twelfth preset threshold, the thirteenth preset threshold, and the fourteenth preset threshold, and the computing device may further set the twelfth preset threshold, the thirteenth preset threshold, and the fourteenth preset threshold to other values, which is not limited in this application.

If the second time domain resource proportion is greater than the twelfth preset threshold, the first frequency domain resource proportion is less than the thirteenth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than the fourteenth preset threshold (i.e. the third resource proportion satisfies the fifth preset condition), the computing device executes S510.

S510, the computing device determines that the downlink resource load of the target cell is the downlink resource load of the fifth level.

And the downlink resource load of the fifth level indicates that the total number of resources of the target cell needs to be increased.

It can be understood that, if the second time domain resource proportion is greater than the twelfth preset threshold, the first frequency domain resource proportion is less than the thirteenth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than the fourteenth preset threshold (i.e., the ratio of the number of occupied time domain resources to the number of time domain resources configured for downlink transmission is higher, the ratio of the number of occupied frequency domain resources to the number of frequency domain resources configured for downlink transmission is lower, and the ratio of the number of occupied frequency domain resources for downlink transmission to the number of frequency domain resources configured for downlink transmission is higher), it indicates that the number of occupied time domain resources and the number of occupied frequency domain resources are both greater, and therefore, in this case, the computing device needs to perform capacity expansion processing on the resources of the target cell, i.e., increase the total number of resources of the target cell.

It is to be noted that the above cases 1 to 5 are merely exemplary illustrations. The downlink resource load of the target cell may also be a downlink resource load of a sixth level (i.e. case 6), which is not limited in this application.

The technical scheme at least has the following beneficial effects: according to the resource load determination method provided by the application, the computing equipment determines the level of the downlink resource load of the target cell by comparing the first time domain resource proportion, the first frequency domain resource proportion, the second time domain resource proportion, the second frequency domain resource proportion, the ratio of the first time domain resource proportion to the second time domain resource proportion, and the ratio of the first frequency domain resource proportion to the second frequency domain resource proportion with the corresponding relationship among the preset thresholds, determines whether the downlink resource load of the target cell is normal or not by the level of the downlink resource load of the target cell, and can reflect the optimized operation of the downlink resource load corresponding to the downlink resource loads of different levels, so that the network performance and the user service perception of the cell with multiple services can be improved.

It should be noted that the present application does not set any limit to the execution sequence between S501 to S510.

In one example, the fourth preset threshold is 0.3, the fifth preset threshold is 0.5, the sixth preset threshold is 0.3, the seventh preset threshold is 0.5, the eighth preset threshold is 0.7, the ninth preset threshold is 0.4, the tenth preset threshold is 0.5, the eleventh preset threshold is 0.9, the twelfth preset threshold is 0.7, the thirteenth preset threshold is 0.2, the fourteenth preset threshold is 0.6, the first time domain resource proportion is 0.6, the second time domain resource proportion is 0.2, the first frequency domain resource proportion is 0.3, and the second frequency domain resource proportion is 0.2.

The first time domain resource ratio is 0.6, the fourth preset threshold is 0.3, and the fifth preset threshold is 0.5, and the comparison shows that the first time domain resource ratio is greater than the fourth preset threshold and the fifth preset threshold.

The second time domain resource ratio is 0.2, the sixth preset threshold is 0.3, the eighth preset threshold is 0.7, and the twelfth preset threshold is 0.7, and the comparison shows that the second time domain resource ratio is smaller than the sixth preset threshold, the eighth preset threshold, and the twelfth preset threshold.

The first frequency domain resource ratio is 0.3, the ninth preset threshold is 0.4, and the thirteenth preset threshold is 0.2, and it can be seen by comparison that the second time domain resource ratio is smaller than the ninth preset threshold and larger than the thirteenth preset threshold.

The ratio of the second time domain resource ratio to the first time domain resource ratio is 0.333, and the seventh preset threshold is 0.5, and the comparison shows that the ratio of the second time domain resource ratio to the first time domain resource ratio is smaller than the seventh preset threshold.

The ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is 0.667, the tenth preset threshold is 0.5, and the fourteenth preset threshold is 0.6, it can be seen by comparison that the ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is greater than the tenth preset threshold and the fourteenth preset threshold.

In this case, the computing device may determine that the downlink resource load of the target cell is the downlink resource load of the second level (i.e., the first time domain resource proportion is greater than the fifth preset threshold, the second time domain resource proportion is less than the sixth preset threshold, and the ratio of the second time domain resource proportion to the first time domain resource proportion is less than the seventh preset threshold).

In one example, the fourth preset threshold is 0.3, the fifth preset threshold is 0.5, the sixth preset threshold is 0.3, the seventh preset threshold is 0.5, the eighth preset threshold is 0.7, the ninth preset threshold is 0.6, the tenth preset threshold is 0.5, the eleventh preset threshold is 0.9, the twelfth preset threshold is 0.7, the thirteenth preset threshold is 0.2, the fourteenth preset threshold is 0.6, the first time domain resource proportion is 0.8, the second time domain resource proportion is 0.775, the first frequency domain resource proportion is 0.65, and the second frequency domain resource proportion is 0.1.

The first time domain resource ratio is 0.8, the fourth preset threshold is 0.3, and the fifth preset threshold is 0.5, and the comparison shows that the first time domain resource ratio is greater than the fourth preset threshold and the fifth preset threshold.

The second time domain resource ratio is 0.775, the sixth preset threshold is 0.3, the eighth preset threshold is 0.7, and the twelfth preset threshold is 0.7, and the comparison shows that the second time domain resource ratio is greater than the sixth preset threshold, the eighth preset threshold, and the twelfth preset threshold.

The first frequency domain resource ratio is 0.65, the ninth preset threshold is 0.6, and the thirteenth preset threshold is 0.2, it can be seen by comparison that the second time domain resource ratio is greater than the ninth preset threshold and greater than the thirteenth preset threshold.

The ratio of the second time domain resource ratio to the first time domain resource ratio is 0.969, and the seventh preset threshold is 0.5, and the comparison shows that the ratio of the second time domain resource ratio to the first time domain resource ratio is greater than the seventh preset threshold.

The ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is 0.154, the tenth preset threshold is 0.5, and the fourteenth preset threshold is 0.6, and the comparison shows that the ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is smaller than the tenth preset threshold and the fourteenth preset threshold.

In this case, the computing device may determine that the downlink resource load of the target cell is the downlink resource load of the third level (i.e., the second time domain resource proportion is greater than the eighth preset threshold, the first frequency domain resource proportion is greater than the ninth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is less than the tenth preset threshold).

It should be noted that the resource load determining method provided in the present application may be used to determine the downlink resource load of the target cell (i.e., the methods shown in fig. 2 to fig. 5), and may also be used to determine the downlink resource load of a Public Land Mobile Network (PLMN), the downlink resource load of a slice, the downlink resource load of a 5G quality of service indicator (5G quality of service identifier, 5QI), and the like. The specific implementation process of determining the downlink resource load of the PLMN, the downlink resource load of the slice, and the downlink resource load of the 5QI by the computing device may be understood by referring to the methods shown in fig. 2 to 5, and will not be described herein again.

It is to be understood that the resource load determination method described above may be implemented by a resource load determination apparatus. In order to implement the above functions, the resource load determination device includes a hardware configuration and/or a software module corresponding to each function. Those of skill in the art will readily appreciate that the various illustrative modules and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed in hardware or computer software driven hardware depends on the particular application of the solution and design constraints. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the embodiments disclosed herein.

The resource load determining device generated according to the method example may divide the function modules, for example, each function module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that the division of the modules in the embodiments disclosed in the present application is illustrative, and is only one logical function division, and in actual implementation, there may be another division manner.

Fig. 6 is a schematic structural diagram of a resource load determining apparatus according to an embodiment of the present invention. As shown in fig. 6, the resource load determination apparatus 60 may be used to perform the resource load determination methods shown in fig. 2-5. The resource load determination device 60 includes: a processing unit 601.

A processing unit 601, configured to determine a resource proportion of a target cell; the resource proportion comprises: at least one of a first resource proportion and a second resource proportion; the first resource proportion is the ratio of the number of occupied downlink resources to the number of occupied downlink transmission resources in a target time period; the second resource proportion is the ratio of the number of downlink resources occupied in the target time period to the number of resources configured for downlink transmission; the number of the downlink resources to be preempted is the number of the downlink resources to be preempted by the second service in the downlink resources for transmitting the first service; the processing unit 601 is further configured to determine a downlink resource load of the target cell according to the resource occupancy.

In one possible implementation manner, the resource load determining apparatus further includes: a communication unit 602; a communication unit 602, configured to obtain first sample data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; the processing unit 601 is further configured to determine, according to the first sample data of the multiple downlink time domain resources, a first downlink time domain resource number and a second downlink time domain resource number in the multiple downlink time domain resources; the first downlink time domain resource number is the number of downlink time domain resources occupying the downlink frequency domain resource number larger than a first preset threshold value; the second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by downlink transmission is larger than a second preset threshold value; the processing unit 601 is further configured to determine that a ratio of the first downlink time domain resource number to the second downlink time domain resource number is a first time domain resource occupation ratio.

In a possible implementation manner, the resource load determining apparatus further includes: a communication unit 602; a communication unit 602, configured to obtain first sample data of a plurality of downlink time domain resources in a target time period; the first sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources occupied by downlink transmission; the processing unit 601 is further configured to determine a first downlink frequency domain resource number and a second downlink frequency domain resource number according to the first sampling data of the multiple downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources seized in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is a downlink time domain resource with the number of downlink frequency domain resources being larger than a first preset threshold value; the second downlink frequency domain resource number is the sum of the frequency domain resource numbers occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources; the second downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources occupied by downlink transmission is greater than a second preset threshold value; wherein N and M are both natural numbers; the processing unit 601 is further configured to determine that a ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number is a first frequency domain resource occupation ratio.

In one possible implementation, the second resource proportion includes: at least one of a second time domain resource occupancy and a second frequency domain resource occupancy; the second time domain resource proportion is the ratio of the number of the downlink time domain resources to the number of the time domain resources configured for downlink transmission in the target time period; the second frequency domain resource ratio is the ratio of the number of the occupied downlink frequency domain resources to the number of the frequency domain resources configured for downlink transmission in the target time period.

In a possible implementation manner, the communication unit 602 is further configured to obtain second sample data of a plurality of downlink time domain resources in a target time period; the second sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; the processing unit 601 is further configured to determine, according to the second sampling data of the multiple downlink time domain resources, a first downlink time domain resource number and a third downlink time domain resource number in the multiple downlink time domain resources; the third downlink time domain resource number is the number of downlink time domain resources of which the frequency domain resource number configured for downlink transmission is greater than a third preset threshold value; the processing unit 601 is further configured to determine that a ratio of the number of the first downlink time domain resources to the number of the third downlink time domain resources is a second time domain resource proportion.

In a possible implementation manner, the communication unit 602 is further configured to obtain second sample data of a plurality of downlink time domain resources in a target time period; the second sample data includes: preempting the number of downlink frequency domain resources and the number of frequency domain resources configured for downlink transmission; the processing unit 601 is further configured to determine a first downlink frequency domain resource number and a third downlink frequency domain resource number according to the second sampling data of the multiple downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources occupied in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is a downlink time domain resource with the number of downlink frequency domain resources being larger than a first preset threshold value; the third downlink frequency domain resource number is the sum of frequency domain resource numbers configured for downlink transmission in the second sampling data of the L third downlink time domain resources in the plurality of downlink time domain resources; the third downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources configured for downlink transmission is greater than a third preset threshold; wherein N and L are natural numbers; the processing unit 601 is further configured to determine that a ratio of the number of the first downlink frequency domain resources to the number of the third downlink frequency domain resources is a second frequency domain resource occupation ratio.

In a possible implementation manner, if the first time domain resource proportion is smaller than the fourth preset threshold, the processing unit 601 is further configured to determine that the downlink resource load of the target cell is a downlink resource load of the first level; the downlink resource load of the first level indicates that downlink resource load optimization is not required.

In a possible implementation manner, if the first time domain resource proportion is greater than a fifth preset threshold, the second time domain resource proportion is less than a sixth preset threshold, and the ratio of the second time domain resource proportion to the first time domain resource proportion is less than a seventh preset threshold, the processing unit 601 is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a second level; the downlink resource load of the second level indicates that the number of time domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, if the second time domain resource proportion is greater than an eighth preset threshold, the first frequency domain resource proportion is greater than a ninth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is less than a tenth preset threshold, the processing unit 601 is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a third level; the downlink resource load of the third level indicates that the number of frequency domain resources occupied by downlink transmission needs to be increased.

In a possible implementation manner, if the ratio of the two frequency domain resources is greater than the eleventh preset threshold, the processing unit 601 is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a fourth level; the downlink resource load of the fourth level indicates that the total number of resources of the target cell needs to be increased.

In a possible implementation manner, if the second time domain resource proportion is greater than a twelfth preset threshold, the first frequency domain resource proportion is less than a thirteenth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is greater than a fourteenth preset threshold, the processing unit 601 is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a fifth level; the downlink resource load of the fifth level indicates that the total number of downlink resources of the target cell needs to be increased.

Through the above description of the embodiments, it is obvious for those skilled in the art to clearly understand that, for convenience and simplicity of description, only the division of the above functional modules is used as an example, in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus, and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.

The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a register, a hard disk, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The above is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for resource load determination, comprising:

determining the resource ratio of the target cell; the resource proportion comprises the following steps: at least one of a first resource occupancy and a second resource occupancy; the first resource occupation ratio is the ratio of the number of occupied downlink resources in a target time period to the number of occupied downlink transmission resources; the second resource proportion is the ratio of the number of the downlink resources to be preempted to the number of the resources configured for downlink transmission in the target time period; the number of the downlink resources to be seized is the number of the downlink resources to be seized by the second service in the downlink resources for transmitting the first service;

and determining the downlink resource load of the target cell according to the resource proportion.

2. The method of claim 1, wherein the first resource allocation comprises: at least one of a first time domain resource occupancy and a first frequency domain resource occupancy; the first time domain resource occupation ratio is the ratio of the number of downlink time domain resources occupied in the target time period to the number of time domain resources occupied in downlink transmission; the first frequency domain resource occupation ratio is the ratio of the number of occupied downlink frequency domain resources in the target time period to the number of occupied downlink transmission frequency domain resources; the number of the downlink time domain resources to be seized is the number of the downlink time domain resources to be seized by the second service in the downlink time domain resources for transmitting the first service; and the number of the downstream frequency domain resources to be preempted is the number of the downstream frequency domain resources to be preempted by the second service in the downstream frequency domain resources used for transmitting the first service.

3. The method of claim 2, wherein the determining the resource occupancy of the target cell comprises:

acquiring first sampling data of a plurality of downlink time domain resources in the target time period; the first sample data includes: the number of downlink frequency domain resources is occupied, and the number of frequency domain resources occupied by downlink transmission is occupied;

determining a first downlink time domain resource number and a second downlink time domain resource number in the plurality of downlink time domain resources according to the first sampling data of the plurality of downlink time domain resources; the first downlink time domain resource number is the number of the downlink time domain resources with the number of the occupied downlink frequency domain resources larger than a first preset threshold value; the second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by the downlink transmission is larger than a second preset threshold value;

and determining that the ratio of the first downlink time domain resource number to the second downlink time domain resource number is the first time domain resource occupation ratio.

4. The method of claim 2, wherein the determining the resource occupancy of the target cell comprises:

determining a first downlink frequency domain resource number and a second downlink frequency domain resource number according to the first sampling data of the downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of downlink frequency domain resources seized in the first sampling data of N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is the downlink time domain resource of which the number of the occupied downlink frequency domain resources is greater than a first preset threshold value; the second downlink frequency domain resource number is the sum of the frequency domain resource numbers occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources; the second downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources occupied by the downlink transmission is larger than a second preset threshold value; wherein, the N and the M are both natural numbers;

and determining the ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number as the first frequency domain resource occupation ratio.

5. The method according to any of claims 2-4, wherein the second resource allocation comprises: at least one of a second time domain resource occupancy and a second frequency domain resource occupancy; the second time domain resource occupation ratio is the ratio of the number of the occupied downlink time domain resources to the number of the time domain resources configured for downlink transmission in the target time period; and the second frequency domain resource occupation ratio is the ratio of the number of the occupied downlink frequency domain resources to the number of the frequency domain resources configured for downlink transmission in the target time period.

6. The method of claim 5, wherein the determining the resource proportion of the target cell comprises:

acquiring second sampling data of a plurality of downlink time domain resources in the target time period; the second sample data includes: the number of the occupied downlink frequency domain resources and the number of the frequency domain resources configured for downlink transmission are calculated;

determining a first downlink time domain resource number and a third downlink time domain resource number in the plurality of downlink time domain resources according to the second sampling data of the plurality of downlink time domain resources; the third downlink time domain resource number is the number of the downlink time domain resources of which the frequency domain resource number configured for downlink transmission is greater than a third preset threshold value;

and determining that the ratio of the first downlink time domain resource number to the third downlink time domain resource number is the second time domain resource occupation ratio.

7. The method of claim 5, wherein the determining the resource occupancy of the target cell comprises:

determining a first downlink frequency domain resource number and a third downlink frequency domain resource number according to the second sampling data of the plurality of downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of downlink frequency domain resources seized in the first sampling data of N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is the downlink time domain resource of which the number of the occupied downlink frequency domain resources is greater than a first preset threshold value; the third downlink frequency domain resource number is the sum of frequency domain resource numbers configured for downlink transmission in second sampling data of L third downlink time domain resources in the plurality of downlink time domain resources; the third downlink time domain resource is the downlink time domain resource of which the number of the frequency domain resources configured for downlink transmission is greater than a third preset threshold; wherein N and L are both natural numbers;

and determining that the ratio of the first downlink frequency domain resource number to the third downlink frequency domain resource number is the second frequency domain resource occupation ratio.

8. The method of claim 5, wherein the determining the downlink resource load of the target cell according to the first resource ratio and the second resource ratio comprises:

if the first time domain resource proportion is smaller than a fourth preset threshold, determining that the downlink resource load of the target cell is a first level of downlink resource load; and the downlink resource load of the first level indicates that downlink resource load optimization is not required.

9. The method of claim 5, wherein the determining the downlink resource load of the target cell according to the first resource ratio and the second resource ratio comprises:

if the first time domain resource ratio is greater than a fifth preset threshold, the second time domain resource ratio is less than a sixth preset threshold, and the ratio of the second time domain resource ratio to the first time domain resource ratio is less than a seventh preset threshold, determining that the downlink resource load of the target cell is a second level of downlink resource load; and the downlink resource load of the second level represents the number of time domain resources occupied by downlink transmission needing to be increased.

10. The method of claim 5, wherein the determining the downlink resource load of the target cell according to the first resource ratio and the second resource ratio comprises:

if the second time domain resource proportion is greater than an eighth preset threshold, the first frequency domain resource proportion is greater than a ninth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is smaller than a tenth preset threshold, determining that the downlink resource load of the target cell is a downlink resource load of a third level; and the downlink resource load of the third level represents the number of frequency domain resources occupied by downlink transmission.

11. The method of claim 5, wherein the determining the downlink resource load of the target cell according to the first resource ratio and the second resource ratio comprises:

if the second frequency domain resource ratio is greater than an eleventh preset threshold, determining that the downlink resource load of the target cell is a fourth level of downlink resource load; and the downlink resource load of the fourth level indicates that the total resource number of the target cell needs to be increased.

12. The method of claim 5, wherein the determining the downlink resource load of the target cell according to the first resource ratio and the second resource ratio comprises:

if the second time domain resource ratio is greater than a twelfth preset threshold and the ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is greater than a thirteenth preset threshold, determining that the downlink resource load of the target cell is a downlink resource load of a fifth level; and the downlink resource load of the fifth level indicates that the total number of downlink resources of the target cell needs to be increased.

13. A resource load determination apparatus, comprising: a processing unit;

the processing unit is used for determining the resource proportion of the target cell; the resource proportion comprises: at least one of a first resource occupancy and a second resource occupancy; the first resource occupation ratio is the ratio of the number of occupied downlink resources in a target time period to the number of occupied downlink transmission resources; the second resource proportion is the ratio of the number of the downlink resources to be preempted to the number of the resources configured for downlink transmission in the target time period; the number of the downlink resources to be seized is the number of the downlink resources to be seized by the second service in the downlink resources for transmitting the first service;

the processing unit is further configured to determine a downlink resource load of the target cell according to the resource proportion.

14. The apparatus of claim 13, wherein the first resource proportion comprises: at least one of a first time domain resource occupancy and a first frequency domain resource occupancy; the first time domain resource occupation ratio is the ratio of the number of downlink time domain resources occupied in the target time period to the number of time domain resources occupied in downlink transmission; the first frequency domain resource occupation ratio is the ratio of the number of occupied downlink frequency domain resources in the target time period to the number of occupied downlink transmission frequency domain resources; the number of the downlink time domain resources to be seized is the number of the downlink time domain resources to be seized by the second service in the downlink time domain resources for transmitting the first service; the number of the downlink frequency domain resources to be preempted is the number of the downlink frequency domain resources to be preempted by the second service in the downlink frequency domain resources for transmitting the first service.

15. The apparatus of claim 14, further comprising: a communication unit;

the communication unit is configured to acquire first sample data of a plurality of downlink time domain resources in the target time period; the first sample data includes: the number of downlink frequency domain resources is occupied, and the number of frequency domain resources occupied by downlink transmission is occupied;

the processing unit is further configured to determine, according to the first sample data of the multiple downlink time domain resources, a first downlink time domain resource number and a second downlink time domain resource number in the multiple downlink time domain resources; the first downlink time domain resource number is the number of the downlink time domain resources with the number of the occupied downlink frequency domain resources larger than a first preset threshold value; the second downlink time domain resource number is the number of downlink time domain resources of which the number of frequency domain resources occupied by the downlink transmission is larger than a second preset threshold value;

the processing unit is further configured to determine that a ratio of the first downlink time domain resource number to the second downlink time domain resource number is the first time domain resource occupation ratio.

16. The apparatus of claim 14, further comprising: a communication unit;

the processing unit is further configured to determine a first downlink frequency domain resource number and a second downlink frequency domain resource number according to the first sampling data of the plurality of downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of the downlink frequency domain resources to be preempted in the first sampling data of the N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is the downlink time domain resource of which the number of the occupied downlink frequency domain resources is greater than a first preset threshold value; the second downlink frequency domain resource number is the sum of the frequency domain resource numbers occupied by downlink transmission in the first sampling data of the M second downlink time domain resources in the plurality of downlink time domain resources; the second downlink time domain resource is a downlink time domain resource of which the number of frequency domain resources occupied by the downlink transmission is larger than a second preset threshold value; wherein, the N and the M are both natural numbers;

the processing unit is further configured to determine that a ratio of the first downlink frequency domain resource number to the second downlink frequency domain resource number is the first frequency domain resource occupation ratio.

17. The apparatus according to any of claims 15-16, wherein the second resource proportion comprises: at least one of a second time domain resource occupancy and a second frequency domain resource occupancy; the second time domain resource occupation ratio is the ratio of the number of the occupied downlink time domain resources to the number of the time domain resources configured for downlink transmission in the target time period; and the second frequency domain resource occupation ratio is the ratio of the number of the occupied downlink frequency domain resources to the number of the frequency domain resources configured for downlink transmission in the target time period.

18. The apparatus of claim 17,

the communication unit is further configured to acquire second sampling data of a plurality of downlink time domain resources in the target time period; the second sample data includes: the number of the occupied downlink frequency domain resources and the number of the frequency domain resources configured for downlink transmission are calculated;

the processing unit is further configured to determine, according to the second sample data of the multiple downlink time domain resources, a first downlink time domain resource number and a third downlink time domain resource number in the multiple downlink time domain resources; the third downlink time domain resource number is the number of the downlink time domain resources of which the frequency domain resource number configured for downlink transmission is greater than a third preset threshold value;

the processing unit is further configured to determine that a ratio of the first downlink time domain resource number to the third downlink time domain resource number is the second time domain resource occupation ratio.

19. The apparatus of claim 17,

the processing unit is further configured to determine a first downlink frequency domain resource number and a third downlink frequency domain resource number according to the second sampling data of the plurality of downlink time domain resources; the number of the first downlink frequency domain resources is the sum of the number of downlink frequency domain resources seized in the first sampling data of N first downlink time domain resources in the plurality of downlink time domain resources; the first downlink time domain resource is the downlink time domain resource of which the number of the occupied downlink frequency domain resources is greater than a first preset threshold value; the third downlink frequency domain resource number is the sum of frequency domain resource numbers configured for downlink transmission in second sampling data of L third downlink time domain resources in the plurality of downlink time domain resources; the third downlink time domain resource is the downlink time domain resource of which the number of the frequency domain resources configured for downlink transmission is greater than a third preset threshold; wherein N and L are both natural numbers;

the processing unit is further configured to determine that a ratio of the first downlink frequency domain resource number to the third downlink frequency domain resource number is the second frequency domain resource occupation ratio.

20. The apparatus of claim 17,

if the first time domain resource occupation ratio is smaller than a fourth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a first level of downlink resource load; and the downlink resource load of the first level indicates that downlink resource load optimization is not required.

21. The apparatus of claim 17,

if the first time domain resource proportion is greater than a fifth preset threshold, the second time domain resource proportion is less than a sixth preset threshold, and the ratio of the second time domain resource proportion to the first time domain resource proportion is less than a seventh preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a second level of downlink resource load; and the downlink resource load of the second level represents the number of time domain resources occupied by downlink transmission needing to be increased.

22. The apparatus of claim 17,

if the second time domain resource proportion is greater than an eighth preset threshold, the first frequency domain resource proportion is greater than a ninth preset threshold, and the ratio of the second frequency domain resource proportion to the first frequency domain resource proportion is smaller than a tenth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a third level; and the downlink resource load of the third level represents the number of frequency domain resources occupied by downlink transmission.

23. The apparatus of claim 17,

if the second frequency domain resource proportion is greater than an eleventh preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a fourth level; and the downlink resource load of the fourth level indicates that the total resource number of the target cell needs to be increased.

24. The apparatus of claim 17,

if the second time domain resource ratio is greater than a twelfth preset threshold, the first frequency domain resource ratio is less than a thirteenth preset threshold, and the ratio of the second frequency domain resource ratio to the first frequency domain resource ratio is greater than a fourteenth preset threshold, the processing unit is further configured to determine that the downlink resource load of the target cell is a downlink resource load of a fifth level; and the downlink resource load of the fifth level indicates that the total number of downlink resources of the target cell needs to be increased.

25. A resource load determination apparatus, comprising: a processor and a communication interface; the communication interface is coupled to the processor for executing a computer program or instructions for implementing the resource load determination method as claimed in any of claims 1-12.

26. A computer-readable storage medium having instructions stored thereon, wherein the instructions, when executed by a computer, cause the computer to perform the resource load determination method of any one of claims 1-12.