CN112804757B - Switching method and device of frequency domain resource allocation types and readable storage medium - Google Patents
Switching method and device of frequency domain resource allocation types and readable storage medium Download PDFInfo
- Publication number
- CN112804757B CN112804757B CN202011606487.XA CN202011606487A CN112804757B CN 112804757 B CN112804757 B CN 112804757B CN 202011606487 A CN202011606487 A CN 202011606487A CN 112804757 B CN112804757 B CN 112804757B
- Authority
- CN
- China
- Prior art keywords
- frequency domain
- domain resource
- user equipment
- resource allocation
- allocation type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a switching method and device of frequency domain resource allocation types and a readable storage medium, wherein the method comprises the following steps: acquiring frequency domain resource scheduling information corresponding to user equipment in a specific time period, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; determining the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when each scheduling is performed; and switching the first frequency domain resource allocation type of the user equipment according to the average number of the resource blocks. By implementing the invention, the proper frequency domain resource allocation type can be adaptively selected for each user equipment according to different service rate requirements of each user equipment in the gNB cell, so that the gNB can meet the service rate requirements of the user equipment and avoid the waste of the frequency domain resources when scheduling the frequency domain resources according to the frequency domain resource allocation type, and the purposes of fully scheduling the frequency domain resources and improving the frequency domain resource utilization rate are achieved.
Description
Technical Field
The present disclosure relates to the field of frequency domain resource allocation technologies, and in particular, to a method and an apparatus for switching a frequency domain resource allocation type, and a readable storage medium.
Background
The frequency domain Resource of the 5G system takes a Resource Block (RB) as a basic unit, and the 5G protocol defines two frequency domain Resource allocation types: TYPE0 and TYPE1. When scheduling with TYPE0, non-contiguous frequency domain resources may be scheduled, but with a minimum granularity of resource block groups (Resource Block Group, RBG). An RBG is a collection of multiple consecutive RBs. The length of the RBG is related to a Bandwidth Part (BWP) configuration, and when the BWP is larger, the RBG length increases accordingly. When the TYPE1 is used for scheduling, the minimum unit that can be scheduled is RB, but only continuous frequency domain resources can be scheduled.
The current setting method of the frequency domain resource allocation type comprises the following steps: the fixed mode is used, i.e. the frequency domain resource allocation TYPE of the cell is directly set to TYPE0 or TYPE1. However, in the setting method of the frequency domain resource allocation TYPE, since the self-adaptive setting cannot be performed for the User Equipment (UE), if the TYPE0 is adopted for the frequency domain resource scheduling for the user equipment in the cell, since the minimum granularity of the TYPE0 frequency domain resource scheduling is RBG, for some user equipment, if only one RB in the RBG needs to be occupied during the frequency domain resource scheduling, the frequency domain resource is wasted, and other user equipment may be caused to influence the service rate due to insufficient frequency domain resource; if the frequency domain resources are allocated to the user equipment in the cell by adopting TYPE1, if the continuous frequency domain resources are less, the user equipment can obtain less RB resources to be scheduled, and the service rate of the user equipment can be affected.
Content of the application
The embodiment of the invention provides a switching method and device of frequency domain resource allocation types and a readable storage medium, which are used for solving the problem that the service rate of user equipment is possibly influenced because the frequency domain resource allocation method in the prior art cannot be adaptively set for the user equipment.
In order to solve the above problem, in a first aspect, an embodiment of the present invention provides a method for switching a frequency domain resource allocation type, including: acquiring frequency domain resource scheduling information corresponding to user equipment in a specific time period, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; determining the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when each scheduling is performed; and switching the first frequency domain resource allocation type of the user equipment according to the average number of the resource blocks.
Optionally, acquiring the frequency domain resource scheduling information corresponding to the user equipment in the specific period includes: acquiring each frequency domain resource scheduling request sent by user equipment in a specific period; scheduling the frequency domain resources according to each frequency domain resource scheduling request and the first frequency domain resource allocation type; and counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain frequency domain resource scheduling information corresponding to the user equipment in a specific period.
Optionally, when the first frequency domain resource allocation TYPE is TYPE0, counting the number of resource blocks during frequency domain resource scheduling, including: determining the length of RBG resource block groups and the number of the resource block groups; and calculating the number of the resource blocks in the frequency domain resource scheduling according to the product of the length of the resource block groups and the number of the resource block groups.
Optionally, switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: determining a second frequency domain resource allocation type of the user equipment according to the average number of resource blocks; and when the second frequency domain resource allocation type of the user equipment is different from the first frequency domain resource allocation type, switching the first frequency domain resource allocation type of the user equipment into the second frequency domain resource allocation type.
Optionally, determining the second frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: when the average number of the resource blocks is larger than or equal to a preset threshold value, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE0; and when the average number of the resource blocks is smaller than a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE1.
Optionally, switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks further includes: and when the second frequency domain resource allocation type of the user equipment is the same as the first frequency domain resource allocation type, maintaining the first frequency domain resource allocation type of the user equipment.
According to a second aspect, an embodiment of the present invention provides a switching device of a frequency domain resource allocation type, including: the acquisition unit is used for acquiring frequency domain resource scheduling information corresponding to the user equipment in a specific time period, wherein the frequency domain resource scheduling information comprises scheduling times and the number of resource blocks in each scheduling; the computing unit is used for computing the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when the user equipment is scheduled each time; and the switching unit is used for switching the first frequency domain resource allocation type of the user equipment according to the average number of the resource blocks.
Optionally, the acquiring unit includes: an obtaining subunit, configured to obtain each frequency domain resource scheduling request sent by the user equipment in a specific period; the scheduling subunit is used for scheduling the frequency domain resources according to each frequency domain resource scheduling request and the first frequency domain resource allocation type; and the statistics subunit is used for counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain the frequency domain resource scheduling information corresponding to the user equipment in the specific time period.
In a third aspect, an embodiment of the present invention provides a computer, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform a method of switching frequency domain resource allocation types as in the first aspect or any implementation of the first aspect.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer instructions are stored, where the computer instructions are configured to cause a computer to perform a method for switching a frequency domain resource allocation type as in the first aspect or any implementation manner of the first aspect.
The switching method, the switching device and the readable storage medium for the frequency domain resource allocation type are provided by the embodiment of the invention, and the frequency domain resource scheduling information corresponding to the user equipment in a specific time period is obtained, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; determining the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when each scheduling is performed; switching a first frequency domain resource allocation type of the user equipment according to the average number of resource blocks; the average frequency domain resource block number required by the frequency domain resource scheduling in the specific time period can reflect the service rate requirement of the user equipment in the specific time period, so that the first frequency domain resource allocation type of the user equipment is switched according to the average resource block number required by the frequency domain resource scheduling corresponding to the user equipment in the specific time period, and the purpose of adaptively selecting a proper frequency domain resource allocation type for each user equipment according to different service rate requirements of each user equipment in the gNB cell can be realized, so that the gNB can not only meet the service rate requirement of the user equipment, but also not cause the waste of the frequency domain resource when the frequency domain resource is scheduled according to the frequency domain resource allocation type of the user equipment, thereby achieving the purposes of fully scheduling the frequency domain resource and improving the frequency domain resource utilization rate.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
Drawings
Fig. 1 is a flow chart of a switching method of frequency domain resource allocation types in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a switching device of a frequency domain resource allocation type according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a hardware structure of a computer according to an embodiment of the invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Because the frequency domain resource allocation method in the prior art cannot carry out self-adaptive setting aiming at the user equipment, and the service rate of the user equipment is possibly influenced, the embodiment of the invention provides a method for switching the frequency domain resource allocation types. The method may be performed by a base station, a server, etc. In the embodiment of the present invention, a 5G base station baseband processing unit (gNB) is taken as an execution body for illustration. In the embodiment of the invention, the 5G base station baseband processing unit (gNB) can configure a proper frequency domain resource allocation type for the user equipment according to the requirement of the user equipment on the service rate. The basic principle of the method is as follows: if the service rate requirement of the user equipment is larger, the gNB also needs more RB resource blocks when scheduling the frequency domain resource according to the service requirement of the user equipment, and if the service rate requirement of the user equipment is smaller, the gNB also needs less RB resource blocks when scheduling the frequency domain resource according to the service requirement of the user equipment, so that the size of the service rate requirement of the user equipment can be judged according to the number of the RB resource blocks when scheduling the frequency domain resource according to the service requirement of the user equipment, and whether the frequency domain resource allocation type is required to be switched to the frequency domain resource allocation type configured by the user equipment is judged according to the size of the service rate requirement of the user equipment, thereby realizing the frequency domain resource allocation type self-adaptive setting of the user equipment.
The method for switching the frequency domain resource allocation type provided by the embodiment of the invention, as shown in fig. 1, comprises the following steps:
s101, acquiring frequency domain resource scheduling information corresponding to user equipment in a specific time period, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; specifically, when the gNB cell parameter is configured, the frequency domain resource allocation type is set to be in a dynamic switching mode. When the user equipment initially accesses the gNB cell, the gNB can send frequency domain resource configuration parameters to the user equipment through RRC SETUP signaling, wherein the frequency domain resource configuration parameters comprise frequency domain resource allocation type dynamic switching mode information. After the user sets normal access to the gNB cell, the gNB can count the number of RB resource blocks and the scheduling times required for each time of frequency domain resource scheduling in a specific period, for example, in an observation time window aiming at the service requirement of the user equipment, so as to obtain the frequency domain resource scheduling information corresponding to the user equipment. Obtaining the number of RB resources required by the average scheduling of the UE, and obtaining the service rate requirement of the UE through the relation between the number of the RB resources required by the average scheduling and the set threshold value.
S102, determining the average resource block number of the frequency domain resource scheduling corresponding to the user equipment in a specific period according to the scheduling times and the resource block number of each scheduling time; specifically, according to the scheduling times and the number of resource blocks in each scheduling, the average number of resource blocks in the frequency domain resource scheduling in the characteristic period can be calculated, so as to obtain the average number of resource blocks in the frequency domain resource scheduling corresponding to the user equipment in the specific period.
S103, switching the first frequency domain resource allocation type of the user equipment according to the average number of the resource blocks. Specifically, a frequency domain resource allocation type switching policy may be set: when the average number of RB resource blocks required when the gNB schedules the frequency domain resources according to the service requirement of the user equipment is larger than a preset threshold, the user equipment is indicated to need a larger service rate, and the TYPE0 TYPE is used to schedule the currently available frequency domain resources as much as possible. When the average RB resource block number required when the gNB schedules the frequency domain resource according to the service requirement of the user equipment is smaller than a preset threshold, it indicates that the user equipment does not need a larger service rate, and only needs fewer continuous frequency domain resources to meet the scheduling requirement, so that the TYPE1 is used. Therefore, by comparing the average resource block data with the preset threshold value, the current service rate requirement of the user can be determined, so that whether the user needs to switch to the first frequency domain resource allocation type configured by the user equipment can be determined. The first frequency domain resource allocation TYPE is a current frequency domain resource allocation TYPE of the user equipment, and the first frequency domain resource allocation TYPE can be TYPE0 or TYPE1. After the frequency domain resource allocation type is switched, when the frequency domain resource scheduling is carried out for the scheduling request initiated by the user equipment next time, gNB converts the data length to be scheduled into the number of resource blocks, then compares the current available frequency domain resource with the number of the resource blocks to be scheduled, and schedules the frequency domain resource according to the switched frequency domain resource allocation type; if the scheduling of the frequency domain resources fails due to insufficient resources, the priority of the scheduling request of the user equipment is increased, and the time domain scheduling priority is increased.
According to the switching method of the frequency domain resource allocation types, frequency domain resource scheduling information corresponding to user equipment in a specific time period is obtained, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; determining the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when each scheduling is performed; switching a first frequency domain resource allocation type of the user equipment according to the average number of resource blocks; the average frequency domain resource block number required by the frequency domain resource scheduling in the specific time period can reflect the service rate requirement of the user equipment in the specific time period, so that the first frequency domain resource allocation type of the user equipment is switched according to the average resource block number required by the frequency domain resource scheduling corresponding to the user equipment in the specific time period, and the purpose of adaptively selecting a proper frequency domain resource allocation type for each user equipment according to different service rate requirements of each user equipment in the gNB cell can be realized, so that the gNB can not only meet the service rate requirement of the user equipment, but also not cause the waste of the frequency domain resource when the frequency domain resource is scheduled according to the frequency domain resource allocation type of the user equipment, thereby achieving the purposes of fully scheduling the frequency domain resource and improving the frequency domain resource utilization rate.
In an optional embodiment, step S101, obtaining frequency domain resource scheduling information corresponding to the user equipment in a specific period includes: acquiring each frequency domain resource scheduling request sent by user equipment in a specific period; scheduling the frequency domain resources according to each frequency domain resource scheduling request and the first frequency domain resource allocation type; and counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain frequency domain resource scheduling information corresponding to the user equipment in a specific period.
Specifically, after the ue normally accesses the gNB, when the ue performs a service, a frequency domain resource scheduling request needs to be sent to the gNB. And in an observation time window, the gNB receives each frequency domain resource scheduling request sent by the user equipment, schedules the frequency domain resource according to the first frequency domain resource allocation type for each frequency domain resource scheduling request, records the number of resource blocks when each time is scheduled, accumulates and records the scheduling times, and forms the frequency domain resource scheduling information of the user equipment in one observation time window.
The frequency domain resource scheduling information corresponding to the user equipment in the specific time period is obtained by counting the frequency domain resource scheduling times initiated by the frequency domain resource scheduling request of the user equipment in the specific time period and the number of resource blocks in each scheduling, so that the service rate requirements of the user equipment in the specific time period can be counted, and the average service rate requirements of the user equipment in the specific time period can be calculated.
In an alternative embodiment, when the first frequency domain resource allocation TYPE is TYPE0, counting the number of resource blocks during frequency domain resource scheduling includes: determining the length of RBG resource block groups and the number of the resource block groups; and calculating the number of the resource blocks in the frequency domain resource scheduling according to the product of the length of the resource block groups and the number of the resource block groups.
Specifically, when the first frequency domain resource allocation TYPE is TYPE0, since scheduling is performed according to TYPE0, scheduling is performed according to RBG resource block groups, when counting the number of resource blocks during frequency domain resource scheduling, determining the length of the RBG resource block groups and the number of the resource block groups is required, and then multiplying the length of the RBG resource block groups and the number of the resource block groups to obtain the number of the resource blocks.
When the first frequency domain resource allocation TYPE is TYPE0, the number of resource blocks in frequency domain resource scheduling can be accurately calculated by determining the length of the RBG resource block group and the number of the resource block group and calculating the number of the resource blocks in frequency domain resource scheduling according to the product of the length of the resource block group and the number of the resource block group.
In an alternative embodiment, step S103, switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks, includes: determining a second frequency domain resource allocation type of the user equipment according to the average number of resource blocks; and when the second frequency domain resource allocation type of the user equipment is different from the first frequency domain resource allocation type, switching the first frequency domain resource allocation type of the user equipment into the second frequency domain resource allocation type.
Specifically, since the TYPE0 is used to schedule the currently available frequency domain resources as much as possible, the ue needs a larger service rate, and the TYPE0 is used; the user equipment does not need a larger traffic rate and can use TYPE1. Thus, determining the second frequency domain resource allocation type of the user equipment according to the average number of resource blocks may comprise: when the average number of the resource blocks is larger than or equal to a preset threshold value, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE0; and when the average number of the resource blocks is smaller than a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE1.
When the second frequency domain resource allocation TYPE of the user equipment is different from the first frequency domain resource allocation TYPE, for example, the first frequency domain resource allocation TYPE is TYPE0 and the second resource allocation TYPE is TYPE1, the first frequency domain resource allocation TYPE of the user equipment may be switched to the second frequency domain resource allocation TYPE, for example, TYPE1.
The second frequency domain resource allocation type of the user equipment is determined, and when the second frequency domain resource allocation type of the user equipment is different from the first frequency domain resource allocation type, the first frequency domain resource allocation type of the user equipment is switched to the second frequency domain resource allocation type, so that the frequency domain resource allocation type of the user equipment is switched to the frequency domain resource allocation type corresponding to the service rate requirement, namely, the frequency domain resource is scheduled according to the requirement, thereby not only meeting the service rate requirement of the user equipment, but also achieving sufficient scheduling of the frequency domain resource and improving the utilization rate of the frequency domain resource.
In an alternative embodiment, the switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks further comprises: and when the second frequency domain resource allocation type of the user equipment is the same as the first frequency domain resource allocation type, maintaining the first frequency domain resource allocation type of the user equipment.
Specifically, when the second frequency domain resource allocation type of the user equipment is the same as the first frequency domain resource allocation type, it is indicated that the first resource allocation type corresponds to the service rate requirement of the user equipment in a specific period, and the first frequency domain resource allocation type of the user does not need to be switched, so that the first frequency domain resource allocation type of the user equipment is continuously maintained, and the gNB can still continuously schedule the frequency domain resource according to the first frequency domain resource allocation type when receiving the frequency domain resource scheduling request of the user equipment, so that the service rate requirement of the user equipment is met.
The embodiment of the invention also provides a switching device of the frequency domain resource allocation type, as shown in fig. 2, which comprises: an obtaining unit 201, configured to obtain frequency domain resource scheduling information corresponding to a user equipment in a specific period, where the frequency domain resource scheduling information includes a scheduling number and a number of resource blocks during each scheduling; the specific implementation manner is detailed in the description of step S101 of the above method embodiment, and will not be repeated here. A calculating unit 202, configured to calculate an average number of resource blocks during frequency domain resource scheduling corresponding to the user equipment in a specific period according to the scheduling times and the number of resource blocks during each scheduling; the specific implementation manner is detailed in the description of step S102 of the above method embodiment, and will not be repeated here. A switching unit 203, configured to switch the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks. The specific implementation manner is detailed in the description of step S103 of the above method embodiment, and will not be repeated here.
According to the switching device of the frequency domain resource allocation type, frequency domain resource scheduling information corresponding to user equipment in a specific time period is obtained, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks in each scheduling; determining the average resource block number when the frequency domain resource corresponding to the user equipment is scheduled in a specific period according to the scheduling times and the resource block number when each scheduling is performed; switching a first frequency domain resource allocation type of the user equipment according to the average number of resource blocks; the average frequency domain resource block number required by the frequency domain resource scheduling in the specific time period can reflect the service rate requirement of the user equipment in the specific time period, so that the first frequency domain resource allocation type of the user equipment is switched according to the average resource block number required by the frequency domain resource scheduling corresponding to the user equipment in the specific time period, and the purpose of adaptively selecting a proper frequency domain resource allocation type for each user equipment according to different service rate requirements of each user equipment in the gNB cell can be realized, so that the gNB can not only meet the service rate requirement of the user equipment, but also not cause the waste of the frequency domain resource when the frequency domain resource is scheduled according to the frequency domain resource allocation type of the user equipment, thereby achieving the purposes of fully scheduling the frequency domain resource and improving the frequency domain resource utilization rate.
In an alternative embodiment, the obtaining unit 201 includes: an obtaining subunit, configured to obtain each frequency domain resource scheduling request sent by the user equipment in a specific period; the scheduling subunit is used for scheduling the frequency domain resources according to each frequency domain resource scheduling request and the first frequency domain resource allocation type; and the statistics subunit is used for counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain the frequency domain resource scheduling information corresponding to the user equipment in the specific time period.
Specifically, after the ue normally accesses the gNB, when the ue performs a service, a frequency domain resource scheduling request needs to be sent to the gNB. And in an observation time window, the gNB receives each frequency domain resource scheduling request sent by the user equipment, schedules the frequency domain resource according to the first frequency domain resource allocation type for each frequency domain resource scheduling request, records the number of resource blocks when each time is scheduled, accumulates and records the scheduling times, and forms the frequency domain resource scheduling information of the user equipment in one observation time window.
The frequency domain resource scheduling information corresponding to the user equipment in the specific time period is obtained by counting the frequency domain resource scheduling times initiated by the frequency domain resource scheduling request of the user equipment in the specific time period and the number of resource blocks in each scheduling, so that the service rate requirements of the user equipment in the specific time period can be counted, and the average service rate requirements of the user equipment in the specific time period can be calculated.
Based on the same inventive concept as the switching method of the frequency domain resource allocation type in the foregoing embodiment, the present invention further provides a computer, as shown in fig. 3, including: processor 31 and memory 32, wherein processor 31 and memory 32 may be connected by a bus or otherwise, as illustrated in fig. 3 by way of example by a bus connection.
The processor 31 may be a central processing unit (Central Processing Unit, CPU). The processor 31 may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), field programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory 32 is used as a non-transitory computer readable storage medium for storing a non-transitory software program, a non-transitory computer executable program, and a module, such as program instructions/modules corresponding to the frequency domain resource allocation type switching method in the embodiment of the present invention. The processor 31 executes various functional applications of the processor and data processing, i.e., implements the switching method of the frequency domain resource allocation type in the above-described method embodiment, by running non-transitory software programs, instructions, and modules stored in the memory 32.
The memory 32 may include a storage program area that may store an operating system, at least one application program required for functions, and a storage data area; the storage data area may store data created by the processor 31, etc. In addition, the memory 32 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 32 may optionally include memory located remotely from processor 31, which may be connected to processor 31 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
One or more of the modules described above are stored in the memory 32 and when executed by the processor 31 perform the method of switching frequency domain resource allocation types in the embodiment shown in fig. 1.
The specific details of the computer may be understood in view of the corresponding relevant descriptions and effects in the embodiment shown in fig. 1, and will not be repeated herein.
It will be appreciated by those skilled in the art that implementing all or part of the above-described embodiment method may be implemented by a computer program to instruct related hardware, where the program may be stored in a computer readable storage medium, and the program may include the above-described embodiment method when executed. Wherein the storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a Flash Memory (Flash Memory), a Hard Disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable information processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable information processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable information processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable information processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. A switching method of frequency domain resource allocation types comprises the following steps:
acquiring frequency domain resource scheduling information corresponding to user equipment in a specific time period, wherein the frequency domain resource scheduling information comprises scheduling times and the number of RB resource blocks during each scheduling;
determining the average resource block number of the frequency domain resource scheduling corresponding to the user equipment in a specific period according to the scheduling times and the resource block number of each scheduling time;
switching a first frequency domain resource allocation type of the user equipment according to the average number of resource blocks; the switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: determining a second frequency domain resource allocation type of the user equipment according to the average number of resource blocks; when the second frequency domain resource allocation type of the user equipment is different from the first frequency domain resource allocation type, switching the first frequency domain resource allocation type of the user equipment to the second frequency domain resource allocation type; the determining the second frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: when the average number of resource blocks is greater than or equal to a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE0; and when the average number of the resource blocks is smaller than a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE1.
2. The method for switching a frequency domain resource allocation type according to claim 1, wherein the obtaining the frequency domain resource scheduling information corresponding to the user equipment in the specific period of time includes:
acquiring each frequency domain resource scheduling request sent by the user equipment in a specific period;
scheduling the frequency domain resources according to each frequency domain resource scheduling request and the first frequency domain resource allocation type;
and counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain frequency domain resource scheduling information corresponding to the user equipment in the specific time period.
3. The method for switching a frequency domain resource allocation TYPE according to claim 2, wherein counting the number of resource blocks when the frequency domain resource is scheduled when the first frequency domain resource allocation TYPE is TYPE0, comprises:
determining the length of RBG resource block groups and the number of the resource block groups;
and calculating the number of the resource blocks in the frequency domain resource scheduling according to the product of the length of the resource block group and the number of the resource block group.
4. The method according to claim 1, wherein the switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks further comprises:
and when the second frequency domain resource allocation type of the user equipment is the same as the first frequency domain resource allocation type, maintaining the first frequency domain resource allocation type of the user equipment.
5. A switching apparatus of a frequency domain resource allocation type, comprising:
an obtaining unit, configured to obtain frequency domain resource scheduling information corresponding to a user equipment in a specific period, where the frequency domain resource scheduling information includes scheduling times and a number of resource blocks during each scheduling;
a calculating unit, configured to calculate an average number of resource blocks during frequency domain resource scheduling corresponding to the user equipment in a specific period according to the scheduling times and the number of resource blocks during each scheduling;
a switching unit, configured to switch a first frequency domain resource allocation type of the user equipment according to the average number of resource blocks; the switching the first frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: determining a second frequency domain resource allocation type of the user equipment according to the average number of resource blocks; when the second frequency domain resource allocation type of the user equipment is different from the first frequency domain resource allocation type, switching the first frequency domain resource allocation type of the user equipment to the second frequency domain resource allocation type; the determining the second frequency domain resource allocation type of the user equipment according to the average number of resource blocks includes: when the average number of resource blocks is greater than or equal to a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE0; and when the average number of the resource blocks is smaller than a preset threshold, determining that the second frequency domain resource allocation TYPE of the user equipment is TYPE1.
6. The switching device of the frequency domain resource allocation type according to claim 5, wherein the acquisition unit includes:
an obtaining subunit, configured to obtain each frequency domain resource scheduling request sent by the user equipment in a specific period;
a scheduling subunit, configured to schedule the frequency domain resources according to each frequency domain resource scheduling request and a first frequency domain resource allocation type;
and the statistics subunit is used for counting the frequency domain resource scheduling times and the number of resource blocks in each scheduling to obtain the frequency domain resource scheduling information corresponding to the user equipment in the specific time period.
7. A computer, comprising:
at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the method of switching frequency domain resource allocation types according to any of claims 1-4.
8. A computer-readable storage medium storing computer instructions for causing a computer to perform the method of switching frequency domain resource allocation types according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606487.XA CN112804757B (en) | 2020-12-30 | 2020-12-30 | Switching method and device of frequency domain resource allocation types and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606487.XA CN112804757B (en) | 2020-12-30 | 2020-12-30 | Switching method and device of frequency domain resource allocation types and readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112804757A CN112804757A (en) | 2021-05-14 |
| CN112804757B true CN112804757B (en) | 2023-05-02 |
Family
ID=75804328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011606487.XA Active CN112804757B (en) | 2020-12-30 | 2020-12-30 | Switching method and device of frequency domain resource allocation types and readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112804757B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459581A (en) * | 2007-12-12 | 2009-06-17 | 中国移动通信集团公司 | Resource scheduling method, device and a communication system |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110014101A (en) * | 2009-08-04 | 2011-02-10 | 엘지전자 주식회사 | Relay backhaul resource allocation |
| CN102316590A (en) * | 2010-07-07 | 2012-01-11 | 中兴通讯股份有限公司 | Method and base station side equipment for resource defragmentation in long term evolution system |
| CN102131298B (en) * | 2011-04-20 | 2013-09-18 | 新邮通信设备有限公司 | Method for allocating downlink resources |
| KR20140051388A (en) * | 2011-08-16 | 2014-04-30 | 후지쯔 가부시끼가이샤 | Resource assignment method, base station and terminal device |
| CN102448179B (en) * | 2012-01-18 | 2014-06-11 | 中兴通讯股份有限公司 | Resource distribution method and eNodeB (evolved Node B) |
| CN104735786B (en) * | 2013-12-18 | 2019-12-03 | 中兴通讯股份有限公司 | A kind of method and apparatus of scheduling of resource |
| CN103687029A (en) * | 2013-12-30 | 2014-03-26 | 大唐移动通信设备有限公司 | Resource allocation method and base station |
| CN105024935B (en) * | 2015-05-28 | 2018-06-29 | 郑州大学 | A kind of efficient resource allocation method based on susceptibility in reconfigurable network |
| WO2017035762A1 (en) * | 2015-08-31 | 2017-03-09 | 华为技术有限公司 | Resource allocation method and device |
| CN106793094B (en) * | 2015-11-20 | 2020-05-01 | 普天信息技术有限公司 | Uplink resource allocation method, device and base station |
| CN105704824B (en) * | 2016-01-18 | 2018-11-30 | 中国科学院计算技术研究所 | A kind of method of the multi dimensional resource distribution of wireless network |
| KR102355797B1 (en) * | 2016-08-09 | 2022-01-26 | 삼성전자 주식회사 | Method and apparatus for channel transmission in wireless cellular communication system |
| CN109906651B (en) * | 2016-11-01 | 2023-07-21 | Lg电子株式会社 | Method and apparatus for configuring subband aggregation in NR carrier in wireless communication system |
| RU2730446C1 (en) * | 2017-03-17 | 2020-08-21 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Method and device for receiving terminal data in wireless communication system |
| CN108112077B (en) * | 2017-05-05 | 2024-02-27 | 中兴通讯股份有限公司 | Resource allocation method and device |
| KR20190027705A (en) * | 2017-09-07 | 2019-03-15 | 엘지전자 주식회사 | Apparatus and method for allocating resources in a wireless communication system |
| CN109600845A (en) * | 2017-09-30 | 2019-04-09 | 华为技术有限公司 | A kind of resource regulating method, the network equipment and communication equipment |
| CN109714137B (en) * | 2017-10-25 | 2021-08-06 | 普天信息技术有限公司 | Resource allocation processing method and device |
| RU2745386C1 (en) * | 2017-11-09 | 2021-03-24 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Method of transmitting and receiving data in the wireless communication system and the corresponding device |
| CN109982385B (en) * | 2017-12-27 | 2021-02-09 | 中国移动通信集团公司 | Network intelligent balancing method and device based on LTE service type characteristics |
| CN109995497B (en) * | 2018-02-14 | 2020-08-07 | 华为技术有限公司 | Downlink control information transmission method |
| CN110324897B (en) * | 2018-03-28 | 2022-11-25 | 北京紫光展锐通信技术有限公司 | Frequency domain resource allocation indication information sending method and device, frequency domain resource allocation indication information receiving method and device, storage medium, base station and user terminal |
| CN110519854B (en) * | 2018-05-21 | 2022-12-09 | 中国移动通信集团有限公司 | Uplink frequency selection scheduling method and device, electronic equipment and storage medium |
| CN109587800B (en) * | 2018-12-18 | 2021-12-14 | 京信网络系统股份有限公司 | Method and device for determining resource allocation type |
| CN109729592B (en) * | 2019-01-17 | 2023-06-20 | 中磊电子（苏州）有限公司 | Base station and resource allocation method thereof |
| CA3080047A1 (en) * | 2019-05-02 | 2020-11-02 | Comcast Cable Communications, Llc | Sidelink congestion control |
| CN111836378B (en) * | 2019-08-15 | 2023-07-25 | 维沃移动通信有限公司 | Frequency domain resource allocation method, network side equipment and terminal |
| CN110944398B (en) * | 2019-11-07 | 2022-08-26 | 北京紫光展锐通信技术有限公司 | Resource processing method and related equipment |
| CN110831206B (en) * | 2019-11-08 | 2022-04-12 | 北京邮电大学 | Wireless resource scheduling method and device applied to vehicle-associated heterogeneous network |
| CN111210256A (en) * | 2019-12-16 | 2020-05-29 | 上海淇玥信息技术有限公司 | Resource allocation method and device, server and storage medium |
| CN112055362B (en) * | 2020-08-19 | 2023-04-07 | 中通服咨询设计研究院有限公司 | 4G and 5G cooperative dynamic frequency sharing method and system |
-
2020
- 2020-12-30 CN CN202011606487.XA patent/CN112804757B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459581A (en) * | 2007-12-12 | 2009-06-17 | 中国移动通信集团公司 | Resource scheduling method, device and a communication system |
Non-Patent Citations (3)
| Title |
|---|
| Chalakorm.A_hybrid_Random_Access_method_for_smart_meters_on_LTE_networks.《IEEE XPLORE》.全文. * |
| SUMSUN.RGB SIZE AND NUMBER.《R1-1711843》.2017,全文. * |
| 李杏.5G车联网资源分配技术研究与评估.《中国优秀硕士学位论文全文数据库（电子期刊）信息科技辑》.2019,全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112804757A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107872891B (en) | Resource scheduling method and device, network equipment and terminal | |
| JP6545912B2 (en) | Message transmission method and user equipment | |
| US11388049B2 (en) | Resource configuration method and apparatus, and computer storage medium | |
| US10342031B2 (en) | Data transmission method and device | |
| CN110247816B (en) | Index monitoring method and device | |
| CN109412841A (en) | Method of adjustment, device and the cloud platform of resources of virtual machine | |
| JP6980170B2 (en) | Methods and devices for determining the collection of downlink resources, and methods and devices for sending resource location information. | |
| CN103200680B (en) | Paging method, core network element, access network elements and terminal equipment | |
| CN110677854A (en) | Method, apparatus, device and medium for carrier frequency capacity adjustment | |
| US10028285B2 (en) | Method, device and terminal for allocating network services to data channels | |
| CN110366217B (en) | Carrier switching method, device and medium based on asymmetric uplink carrier aggregation | |
| CN112804757B (en) | Switching method and device of frequency domain resource allocation types and readable storage medium | |
| EP2929715A1 (en) | Method and apparatus for determining dormancy timer value | |
| CN113347668B (en) | Load balancing method and device, electronic equipment and storage medium | |
| CN106793093B (en) | Service processing method and device | |
| CN111970764B (en) | SR configuration processing method and device, storage medium and terminal | |
| CN110933699B (en) | Packet forwarding method and device | |
| CN113453285B (en) | Resource adjusting method, device and storage medium | |
| CN112996112B (en) | Frequency domain resource allocation method, device, electronic equipment and storage medium | |
| CN106411484B (en) | Method, device and system for de-configuring auxiliary carrier | |
| CN109510694B (en) | Configuration method of control channel unit resource and network side equipment | |
| CN107205271A (en) | A kind of network desynchronizing state processing method, method for network access and device | |
| CN108540997B (en) | BSR-based processing method and device | |
| WO2021104196A1 (en) | Supercell scheduling method, device, apparatus, and storage medium | |
| CN112188499B (en) | Network self-adaptive configuration method, device, server and computer storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |