CN115277507A - Calculation method, device and equipment for PRB spectrum utilization rate and storage medium - Google Patents

Calculation method, device and equipment for PRB spectrum utilization rate and storage medium Download PDF

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CN115277507A
CN115277507A CN202210875997.XA CN202210875997A CN115277507A CN 115277507 A CN115277507 A CN 115277507A CN 202210875997 A CN202210875997 A CN 202210875997A CN 115277507 A CN115277507 A CN 115277507A
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prb
transmission data
occupation
spectrum utilization
user terminal
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CN115277507B (en
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曹艳霞
高帅
张忠皓
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Abstract

The application discloses a calculation method, a device, equipment and a storage medium for PRB spectrum utilization rate, which are used for acquiring a first transmission data volume and a first occupation frequency of a first physical resource block PRB; determining a first utilization rate as a PRB spectrum utilization rate of a first PRB, wherein the first utilization rate is a quotient output by dividing the first transmission data volume by a first occupation number weighted by a preset first weight, and the bandwidth of the first PRB indicates the first weight; the method and the device relate to the field of communication, and solve the problem that the PRB spectrum utilization rate of a certain PRB cannot be determined in the prior art.

Description

Calculation method, device and equipment for PRB spectrum utilization rate and storage medium
Technical Field
The present application relates to the field of communications, and in particular, to a method, an apparatus, a device, and a storage medium for calculating a Physical Resource Block (PRB) spectrum utilization.
Background
With the development of wireless communication technology, more and more terminals are used for data transmission by using the wireless communication technology, and in order to meet different requirements of the terminals, corresponding PRB spectrum resources need to be allocated to each terminal. In order to reasonably allocate PRB spectrum resources, the PRB spectrum utilization rate for each terminal to perform signal transmission needs to be determined.
In the prior art, various spectrum resource indexes corresponding to all PRBs are generally taken as a whole, the PRB spectrum utilization rate is uniformly calculated, and the PRB spectrum utilization rate of a certain PRB cannot be determined independently.
Disclosure of Invention
The embodiment of the application provides a method, a device, equipment and a storage medium for calculating PRB spectrum utilization rate, and solves the problem that the PRB spectrum utilization rate of a certain PRB cannot be determined in the prior art.
In order to achieve the technical purpose, the embodiment of the application adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a method for calculating a spectrum utilization rate of a PRB, including:
acquiring a first transmission data volume and a first occupation frequency of a first physical resource block PRB;
and determining the first utilization rate as the PRB spectrum utilization rate of the first PRB, wherein the first utilization rate is a quotient of the first transmission data volume divided by the preset first weight weighted first occupation frequency output, and the bandwidth of the first PRB indicates the first weight.
In the embodiment of the application, a first transmission data volume and a first occupation frequency of a first physical resource block PRB are obtained, then a quotient output by dividing the first transmission data volume by the first occupation frequency weighted by a preset first weight is determined as the PRB spectrum utilization rate of the first PRB, and the first weight is indicated by the bandwidth of the first PRB. The method considers that the transmission data volume, the occupation times and the PRB bandwidth are key indexes for embodying the PRB spectrum utilization rate, designs a corresponding algorithm to calculate the PRB spectrum utilization rate of the first PRB, and can determine the PRB spectrum utilization rate of a specific PRB.
In one implementation, obtaining a first transmission data amount of a first physical resource block PRB includes:
acquiring PRB scheduling information of each time slot of a user terminal in a preset time period; the PRB configured to the user terminal comprises a first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal;
for any time slot, determining a quotient of the first data volume divided by the PRB number as a second transmission data volume of the current time slot;
and determining the sum of the second transmission data amount corresponding to all the time slots as the first transmission data amount.
In one implementation, the PRB scheduling information further includes an occupation record of the user terminal occupying PRB in transmission;
acquiring a first occupation number, including:
for any time slot, determining the second occupation times of the first PRB of the current time slot according to the occupation record;
and determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
In one implementation, the first transmission data amount comprises an uplink transmission data amount, and the first occupation times comprises uplink PRB occupation times;
and/or the first transmission data volume comprises downlink transmission data volume, and the first occupation times comprises downlink PRB occupation times.
In one implementation, in a case where the first amount of transmission data comprises a downstream amount of transmission data, the method further comprises,
receiving data receiving failure information from a user terminal; the data receiving failure information indicates a corresponding second data volume and a corresponding first time slot when the user terminal fails to receive the data;
dividing the second data quantity by the first PRB quantity to determine the PRB transmission failure data quantity; the first PRB number is the PRB number which is configured to the user terminal and corresponds to the first time slot;
and deducting the PRB transmission failure data amount from the first transmission data amount.
In a second aspect, an embodiment of the present application provides an apparatus for calculating PRB spectrum utilization, including:
the acquisition module is used for acquiring a first transmission data volume and a first occupation number of a first physical resource block PRB;
the determining module is configured to determine the first utilization rate as a PRB spectrum utilization rate of the first PRB, where the first utilization rate is a quotient output by dividing the first transmission data amount by a first occupied number weighted by a preset first weight, and a bandwidth of the first PRB indicates the first weight.
In one implementation, the obtaining module is specifically configured to:
acquiring PRB scheduling information of each time slot of a user terminal in a preset time period; the PRB configured to the user terminal comprises a first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal;
for any time slot, determining a quotient of the first data volume divided by the PRB number as a second transmission data volume of the current time slot;
and determining the sum of the second transmission data amount corresponding to all the time slots as the first transmission data amount.
In one implementation, the PRB scheduling information further includes an occupation record of PRB occupation transmitted by the user terminal;
an acquisition module specifically configured to:
for any time slot, determining the second occupation times of the first PRB of the current time slot according to the occupation record;
and determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
In one implementation, the first transmission data amount comprises an uplink transmission data amount, and the first occupation times comprises uplink PRB occupation times;
and/or the first transmission data volume comprises downlink transmission data volume, and the first occupation times comprises downlink PRB occupation times.
In one implementation, the apparatus further comprises a receiving module and a deducting module;
a receiving module, configured to receive data reception failure information from a user terminal when the first transmission data amount includes a downlink transmission data amount; the data receiving failure information indicates a corresponding second data volume and a first time slot when the user terminal fails to receive the data;
the determining module is further configured to determine a quotient obtained by dividing the second data volume by the first PRB number as a PRB transmission failure data volume; the first PRB number is the PRB number which is configured to the user terminal and corresponds to the first time slot;
and the deduction module is used for deducting the PRB transmission failure data volume from the first transmission data volume.
In a third aspect, an embodiment of the present application provides an electronic device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the computing method as provided by the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the computing method as provided in the first aspect.
In a fifth aspect, the present application provides a computer program product for causing a computer to perform the method as provided in the first aspect above when the computer program product is run on the computer.
The beneficial effects described in the second aspect, the third aspect, the fourth aspect and the fifth aspect in the present application may refer to the beneficial effect analysis of the first aspect, and are not described herein again.
Drawings
Fig. 1 is a schematic flowchart of a method for calculating a PRB spectrum utilization according to an embodiment of the present application;
fig. 2 is a schematic flowchart of another method for calculating a PRB spectrum utilization according to an embodiment of the present application;
fig. 3 is a flowchart illustrating another method for calculating a PRB spectrum utilization according to an embodiment of the present application;
fig. 4 is a flowchart illustrating another method for calculating a PRB spectrum utilization according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a PRB spectrum utilization calculation apparatus according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below, and in order to make objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.
It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions; nor is it to be understood that relative importance is indicated or implied or that the number of technical features indicated is implicitly indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present embodiment, "a plurality" means two or more unless otherwise specified. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
In the prior art, various spectrum resource indexes (for example, the average number of occupied PRBs of a physical uplink shared channel PUSCH, the average number of occupied PRBs of a physical downlink shared channel PDSCH, the user plane traffic of an uplink medium access control MAC layer, the user plane traffic of a downlink MAC layer, and the like) corresponding to all PRBs are generally taken as a whole, so that the spectrum utilization rate of the PRBs of a certain PRB is uniformly calculated, and cannot be independently determined.
In order to solve the above problem, an embodiment of the present application provides a method for calculating a PRB spectrum utilization, where a first transmission data amount and a first occupation frequency of a first physical resource block PRB are first obtained, and then a quotient output by dividing the first transmission data amount by the first occupation frequency weighted by a preset first weight is determined as the PRB spectrum utilization of the first PRB, and the first weight is indicated by a bandwidth of the first PRB. The method considers that the transmission data volume, the occupation times and the PRB bandwidth are key indexes for embodying the PRB spectrum utilization rate, designs a corresponding algorithm to calculate the PRB spectrum utilization rate of the first PRB, and can determine the PRB spectrum utilization rate of a specific PRB.
The execution main body of the method for calculating the PRB spectrum utilization rate provided by the embodiment of the application can be an electronic device with data processing capability, such as a computer and a server. The server may be a single server, or may be a server cluster including a plurality of servers. In some embodiments, the server cluster may also be a distributed cluster. The execution subject of the calculation method for the PRB spectrum utilization rate is not limited.
Fig. 1 shows a flowchart of a method for calculating a PRB spectrum utilization according to an embodiment of the present application. As shown in fig. 1, the method may include the steps of:
s110, obtain a first transmission data amount and a first occupied number of the first physical resource block PRB.
The first transmission data volume and the first occupation times of the first physical resource block PRB may come from a base station, and the first transmission data volume and the first occupation times may be obtained by performing communication connection with the base station and processing based on the original data to obtain the first transmission data volume and the first occupation times.
S120, the first utilization rate is determined as a PRB spectrum utilization rate of the first PRB.
The first utilization rate is a quotient of the first transmission data volume divided by a preset first weight weighted first occupation frequency output, and the bandwidth of the first PRB indicates the first weight.
For example, assuming that the PRB belongs to the fifth Generation Mobile Communication technology (5 g) Communication system, the calculation process of the PRB spectrum utilization may be expressed as:
Figure BDA0003762546090000051
wherein etaiRepresenting PRB spectral utilization, SiRepresenting a first amount of transmitted data, NiThe first number of occupancies is indicated,
Figure BDA0003762546090000052
indicates the time slot length (unit: s) of the 5G communication system, 15.2μ·103Denotes a PRB bandwidth (unit: hz) of a 5G system, mu denotes a subcarrier spacing parameter set in the 5G communication system, i denotes a first PRB, and 15: (
Figure BDA0003762546090000053
And 15.2μ·103The product of) represents the first weight.
In the embodiment of the application, first transmission data volume and first occupation times of a first physical resource block PRB are first acquired, and then a quotient output by dividing the first transmission data volume by the first occupation times weighted by a preset first weight is determined as the PRB spectrum utilization rate of the first PRB, and the first weight is indicated by the bandwidth of the first PRB. The method has the advantages that the transmission data volume, the occupied times and the PRB bandwidth are considered to be key indexes for embodying the PRB spectrum utilization rate, the corresponding algorithm is designed to calculate the PRB spectrum utilization rate of the first PRB, and the specific PRB spectrum utilization rate of a certain PRB can be determined.
In one embodiment, as shown in fig. 2, S110: obtaining a first transmission data amount of a first physical resource block PRB may include:
s1101, PRB scheduling information of each time slot of the user terminal in a preset time period is obtained.
The preset time period comprises a plurality of time slots, and each time slot comprises a plurality of moments. The PRB configured to the user terminal comprises a first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal. The PRB scheduling information may also include a user identification ID (capable of distinguishing different users), an identification list of PRBs allocated to a user (capable of determining whether the user terminal configures the first PRB), and a data transmission time (capable of determining a time slot corresponding to the set of PRB scheduling information). The PRB scheduling information (corresponding to the raw data in the S110 specification) of each timeslot for the ue in the preset time period may be directly obtained from the base station.
And S1102, for any time slot, determining a quotient of the first data quantity divided by the PRB quantity as a second transmission data quantity of the current time slot.
Wherein, the second data transmission amount can be expressed by the following formula:
Figure BDA0003762546090000061
wherein the content of the first and second substances,
Figure BDA0003762546090000062
a second amount of transmission data representing the current time slot,
Figure BDA0003762546090000063
which is indicative of a first amount of data,
Figure BDA0003762546090000064
denotes the number of PRBs, t denotes the time in the current slot, and u denotes the user terminal.
S1103, determining a sum of the second transmission data amounts corresponding to all the time slots as the first transmission data amount.
The first transmission data amount may be calculated by summing the accumulated second transmission data amount, and the formula may be expressed as:
Figure BDA0003762546090000065
wherein S isiRepresenting the first amount of transmitted data and n representing the last instant in the current time slot.
In the embodiment of the application, the PRB scheduling information of the user terminal including the first PRB, which is configured to the user terminal, is applied to calculate the first data volume, each time slot independently calculates the transmission data in the calculation process, and then the sum of the second transmission data volumes corresponding to all the time slots is determined as the first transmission data volume, so that the calculation principle accords with the actual condition of PRB transmission data, and the accuracy is high.
In one embodiment, the PRB scheduling information further includes an occupation record of the PRB occupied by the user terminal transmission; as shown in fig. 3, S110: acquiring the first occupation number may include:
and S1104, for any time slot, determining a second occupation number of the first PRB of the current time slot according to the occupation record.
The occupation record can indicate whether the first PRB is occupied by the ue in the current timeslot, and if it is determined that the first PRB is occupied, the second occupation number may be counted as 1. Considering the situation that a plurality of user terminals occupy the first PRB, in a time slot, if it is determined that the first PRB is occupied by user terminal a and the situation that the first PRB is occupied by user terminal B exists, the second occupancy is not repeatedly accumulated, and the second occupancy is still counted as 1 in the time slot.
Further, the repeated accumulation of the second occupation times of the first PRB can be avoided by marking the first PRB, specifically, before the second occupation times is not determined, all PRBs are marked as false, then the second occupation times is determined, the mark of the PRB whose second occupation time is determined to be 1 is updated from false to true, and when the subsequent second occupation times is determined, if the mark of the PRB occupied by other user terminals is determined to be true, the repeated accumulation of the occupation times of the PRB is not performed.
And S1105, determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
The calculation process of the first occupation times can be expressed by a formula as follows:
Figure BDA0003762546090000071
wherein the content of the first and second substances,
Figure BDA0003762546090000072
indicating the second number of occupancies and n indicates the last time instant in the current time slot.
In one embodiment, the first transmission data amount comprises an uplink transmission data amount, and the first occupation number comprises an uplink PRB occupation number.
The spectrum utilization rate of the uplink PRB can be calculated based on the uplink transmission data volume and the number of times the uplink PRB is occupied, and the calculation principle refers to steps S110 to S120, which is not described again.
In the embodiment of the application, the spectrum utilization rate of the uplink PRB can be directionally calculated based on the uplink transmission data volume and the uplink PRB occupation times.
In one embodiment, the first transmission data amount includes a downlink transmission data amount, and the first occupation number includes a downlink PRB occupation number.
The spectrum utilization rate of the downlink PRB can be calculated based on the downlink transmission data volume and the number of times of downlink PRB occupation, and the calculation principle refers to steps S110 to S120, which is not described again.
In the embodiment of the application, the spectrum utilization rate of the downlink PRB can be directionally calculated based on the downlink transmission data volume and the number of times of occupation of the downlink PRB.
In one embodiment, the first transmission data amount comprises an uplink transmission data amount, and the first occupation times comprises uplink PRB occupation times; the first transmission data volume further comprises downlink transmission data volume, and the first occupation times further comprises downlink PRB occupation times.
The frequency spectrum utilization rate of the uplink PRB can be calculated based on the uplink transmission data volume and the uplink PRB occupation times; the spectrum utilization rate of the downlink PRB can be calculated based on the downlink transmission data volume and the downlink PRB occupation times.
In the embodiment of the application, the spectrum utilization rate of the uplink PRB can be directionally calculated based on the uplink transmission data volume and the uplink PRB occupation times; and the frequency spectrum utilization rate of the downlink PRB can be directionally calculated based on the downlink transmission data volume and the downlink PRB occupation times.
In an embodiment, as shown in fig. 4, in case that the first transmission data amount comprises a downlink transmission data amount, the method further comprises,
s130, receiving data reception failure information from the user terminal.
The data receiving failure information indicates a corresponding second data volume and a corresponding first time slot when the user terminal fails to receive the data. The data reception failure information may be NACK signaling. When receiving the NACK signaling of the user terminal, it indicates that the data sent in downlink is not correctly received by the user terminal, and at this time, the transmission data amount of the PRB needs to be updated. Specifically, the time for sending data to the user terminal may be obtained according to the time for sending the NACK signaling of the user, the time slot to which the time belongs is determined to be a first time slot, and then the first transmission data amount is updated according to the PRB scheduling information scheduling of the first time slot.
And S140, determining the quotient of dividing the second data volume by the first PRB number as the PRB transmission failure data volume.
The first PRB quantity is the PRB quantity configured to the user terminal corresponding to the first time slot.
S150, subtracting the PRB transmission failure data amount from the first transmission data amount.
In the embodiment of the application, the condition of data receiving failure is considered, the PRB transmission failure data volume is correspondingly calculated and deducted from the first transmission data volume, the accuracy of the first transmission data volume is ensured to be higher, and the accuracy of the calculated PRB spectrum utilization rate is higher.
In the embodiment of the application, first transmission data volume and first occupation times of a first physical resource block PRB are first acquired, and then a quotient output by dividing the first transmission data volume by the first occupation times weighted by a preset first weight is determined as the PRB spectrum utilization rate of the first PRB, and the first weight is indicated by the bandwidth of the first PRB. The method considers that the transmission data volume, the occupation times and the PRB bandwidth are key indexes for embodying the PRB spectrum utilization rate, designs a corresponding algorithm to calculate the PRB spectrum utilization rate of the first PRB, and can determine the PRB spectrum utilization rate of a specific PRB.
Fig. 1-4 illustrate a method for calculating PRB spectrum utilization, and the following describes an apparatus provided in an embodiment of the present application with reference to fig. 5 and 6. In order to realize the functions, the PRB spectrum utilization calculating device comprises a hardware structure and/or a software module which are used for executing the corresponding functions. Those of skill in the art will readily appreciate that the various illustrative algorithmic steps described in connection with the embodiments disclosed herein may be embodied in hardware or in a combination of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. 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 present application.
According to the method, the functional modules of the calculation device for the spectrum utilization rate of the PRBs can be divided exemplarily. The calculation apparatus for the PRB spectrum utilization may divide each functional module corresponding to each function, or may integrate two or more functions 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, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
Fig. 5 shows a schematic structural diagram of a device for calculating PRB spectrum utilization according to an embodiment of the present application, where each module in the device shown in fig. 5 has a function of implementing each step in fig. 1, and can achieve its corresponding technical effect. As shown in fig. 5, the apparatus may include:
an obtaining module 510 is configured to obtain a first transmission data amount and a first occupied number of a first physical resource block PRB.
The determining module 520 is configured to determine the first utilization rate as a PRB spectrum utilization rate of the first PRB, where the first utilization rate is a quotient output by dividing the first transmission data amount by a first occupied number weighted by a preset first weight, and a bandwidth of the first PRB indicates the first weight.
In the embodiment of the application, first transmission data volume and first occupation times of a first physical resource block PRB are first acquired, and then a quotient output by dividing the first transmission data volume by the first occupation times weighted by a preset first weight is determined as the PRB spectrum utilization rate of the first PRB, and the first weight is indicated by the bandwidth of the first PRB. The method considers that the transmission data volume, the occupation times and the PRB bandwidth are key indexes for embodying the PRB spectrum utilization rate, designs a corresponding algorithm to calculate the PRB spectrum utilization rate of the first PRB, and can determine the PRB spectrum utilization rate of a specific PRB.
In an embodiment, the obtaining module 510 is specifically configured to:
acquiring PRB scheduling information of each time slot of a user terminal in a preset time period. The PRB configured to the user terminal comprises a first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal.
For any time slot, the quotient of the first data quantity divided by the PRB quantity is determined as the second transmission data quantity of the current time slot.
And determining the sum of the second transmission data amount corresponding to all the time slots as the first transmission data amount.
In one embodiment, the PRB scheduling information further comprises an occupancy record for the user terminal transmitting occupied PRBs.
The obtaining module 510 is specifically configured to:
and for any time slot, determining the second occupation times of the first PRB of the current time slot according to the occupation record.
And determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
In one embodiment, the first transmission data amount comprises an uplink transmission data amount, and the first occupation number comprises an uplink PRB occupation number.
And/or the first transmission data volume comprises downlink transmission data volume, and the first occupation times comprises downlink PRB occupation times.
In one embodiment, the apparatus further comprises a receiving module 530 and a deducting module 540.
A receiving module 530, configured to receive data reception failure information from the ue when the first transmission data amount includes a downlink transmission data amount. The data reception failure information indicates a corresponding second data amount and first slot when the user terminal fails to receive the data.
The determining module 520 is further configured to determine a quotient obtained by dividing the second data amount by the first PRB number as the PRB transmission failure data amount. The first PRB number is the PRB number configured to the user terminal corresponding to the first time slot.
The deduction module 540 is configured to deduct the PRB transmission failure data amount from the first transmission data amount.
In the embodiment of the application, first transmission data volume and first occupation times of a first physical resource block PRB are first acquired, and then a quotient output by dividing the first transmission data volume by the first occupation times weighted by a preset first weight is determined as the PRB spectrum utilization rate of the first PRB, and the first weight is indicated by the bandwidth of the first PRB. The method has the advantages that the transmission data volume, the occupied times and the PRB bandwidth are considered to be key indexes for embodying the PRB spectrum utilization rate, the corresponding algorithm is designed to calculate the PRB spectrum utilization rate of the first PRB, and the specific PRB spectrum utilization rate of a certain PRB can be determined.
Fig. 6 shows a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 6, the apparatus may include a processor 601 and a memory 602 storing computer program instructions.
Specifically, the processor 601 may include a Central Processing Unit (CPU), or an Application Specific Integrated Circuit (ASIC), or may be configured to implement one or more Integrated circuits of the embodiments of the present Application.
Memory 602 may include a mass storage for data or instructions. By way of example, and not limitation, memory 602 may include a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, tape, or Universal Serial Bus (USB) Drive or a combination of two or more of these. In one example, the memory 602 may include removable or non-removable (or fixed) media, or the memory 602 is non-volatile solid-state memory. The memory 602 may be internal or external to the integrated gateway disaster recovery device.
In one example, the Memory 602 may be a Read Only Memory (ROM). In one example, the ROM can be mask-programmed ROM, programmable ROM (PROM), erasable PROM (EPROM), electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.
The processor 601 reads and executes the computer program instructions stored in the memory 602 to implement the method in the embodiment shown in fig. 1, and achieve the corresponding technical effects achieved by the embodiment shown in fig. 1 executing the method, which are not described herein again for brevity.
In one example, the electronic device may also include a communication interface 603 and a bus 610. As shown in fig. 6, the processor 601, the memory 602, and the communication interface 603 are connected via a bus 610 to complete communication therebetween.
The communication interface 603 is mainly used for implementing communication between modules, apparatuses, units and/or devices in the embodiments of the present application.
Bus 610 includes hardware, software, or both to couple the components of the online data traffic billing device to each other. By way of example, and not limitation, a Bus may include an Accelerated Graphics Port (AGP) or other Graphics Bus, an Enhanced Industry Standard Architecture (EISA) Bus, a Front-Side Bus (Front Side Bus, FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) Bus, an infiniband interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a Micro Channel Architecture (MCA) Bus, a Peripheral Component Interconnect (PCI) Bus, a PCI-Express (PCI-X) Bus, a Serial Advanced Technology Attachment (SATA) Bus, a video electronics standards association local (VLB) Bus, or other suitable Bus or a combination of two or more of these. Bus 610 may include one or more buses, where appropriate. Although specific buses are described and shown in the embodiments of the present application, any suitable buses or interconnects are contemplated by the present application.
The electronic device may execute the method for calculating the PRB spectrum utilization in this embodiment, so as to achieve a corresponding technical effect of the method for calculating the PRB spectrum utilization described in fig. 1.
In addition, with reference to the method for calculating the spectrum utilization of the PRB in the foregoing embodiments, embodiments of the present application may provide a computer storage medium to implement the method. The computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by a processor, implement the method for calculating the spectrum utilization of PRBs in any of the above embodiments.
In an exemplary embodiment, the present application further provides a computer program product, which when running on a computer, causes the computer to implement the calculation method for PRB spectrum utilization in the foregoing embodiments.
Through the description of the foregoing embodiments, it will be clear to those skilled in the art that, for convenience and simplicity of description, only the division of the functional modules is used for illustration, and in practical applications, the above function distribution may be completed by different functional modules as required, 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.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is only one type of logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another apparatus, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
The above description 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 disclosed in the present application should be covered within 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 (12)

1. A PRB spectrum utilization calculation method is characterized by comprising the following steps:
acquiring a first transmission data volume and a first occupation number of a first physical resource block PRB;
determining a first utilization rate as a PRB spectrum utilization rate of the first PRB, wherein the first utilization rate is a quotient of the first transmission data volume divided by the first occupied times output after weighting by a preset first weight, and a bandwidth of the first PRB indicates the first weight.
2. The method for calculating the spectrum utilization ratio of PRBs according to claim 1, wherein the obtaining the first transmission data amount of the first physical resource block PRB comprises:
acquiring PRB scheduling information of each time slot of a user terminal in a preset time period; the PRB configured to the user terminal comprises the first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal;
for any time slot, determining a quotient of the first data quantity divided by the PRB quantity as a second transmission data quantity of the current time slot;
and determining the sum of the second transmission data volumes corresponding to all the time slots as the first transmission data volume.
3. The method for calculating spectrum utilization of PRBs according to claim 2, wherein the PRB scheduling information further includes an occupation record of occupied PRBs transmitted by the user terminal;
acquiring a first occupation number, comprising:
for any time slot, determining the second occupation times of the first PRB of the current time slot according to the occupation record;
and determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
4. The method for calculating the spectrum utilization ratio of PRBs according to any of claims 1-3, wherein the first amount of transmitted data comprises an amount of uplink transmitted data, and the first number of occupancies comprises an uplink PRB number of occupancies;
and/or the first transmission data volume comprises downlink transmission data volume, and the first occupation times comprises downlink PRB occupation times.
5. The method for calculating PRB spectrum utilization according to claim 4, wherein in case that the first quantity of transmission data comprises a quantity of downlink transmission data, the method further comprises,
receiving data receiving failure information from a user terminal; the data receiving failure information indicates a corresponding second data volume and a first time slot when the user terminal fails to receive data;
determining the quotient of dividing the second data quantity by the first PRB quantity as PRB transmission failure data quantity; the first PRB number is the PRB number which is configured to the user terminal and corresponds to the first time slot;
deducting the PRB transmission failure data volume from the first transmission data volume.
6. A PRB spectrum utilization computing device, comprising:
the acquisition module is used for acquiring a first transmission data volume and a first occupation number of a first physical resource block PRB;
a determining module, configured to determine a first utilization rate as a PRB spectrum utilization rate of the first PRB, where the first utilization rate is a quotient output by dividing the first transmission data amount by the first occupied number weighted by a preset first weight, and a bandwidth of the first PRB indicates the first weight.
7. The apparatus for calculating PRB spectrum utilization according to claim 6, wherein the obtaining module is specifically configured to:
acquiring PRB scheduling information of each time slot of a user terminal in a preset time period; the PRB configured to the user terminal comprises the first PRB, and the PRB scheduling information comprises a first data volume transmitted by the user terminal and the number of PRBs configured to the user terminal;
for any time slot, determining the quotient of the first data quantity divided by the PRB quantity as the second transmission data quantity of the current time slot;
and determining the sum of the second transmission data amount corresponding to all time slots as the first transmission data amount.
8. The apparatus for calculating spectrum utilization for PRBs of claim 7, wherein the PRB scheduling information further comprises an occupancy record for the user terminal for transmission of occupied PRBs;
the acquisition module is specifically configured to:
for any time slot, determining the second occupation times of the first PRB of the current time slot according to the occupation record;
and determining the sum of the second occupation times corresponding to all the time slots as the first occupation time.
9. The apparatus for calculating PRB spectrum utilization according to any one of claims 6-8, wherein the first amount of transmission data comprises an amount of uplink transmission data, and the first number of occupancies comprises an uplink PRB number of occupancies;
and/or the first transmission data volume comprises downlink transmission data volume, and the first occupation times comprises downlink PRB occupation times.
10. The apparatus for calculating spectrum utilization for PRBs of claim 9, wherein the apparatus further comprises a receiving module and a deducting module;
the receiving module is configured to receive data reception failure information from a user terminal when the first transmission data amount includes a downlink transmission data amount; the data receiving failure information indicates a corresponding second data volume and a first time slot when the user terminal fails to receive data;
the determining module is further configured to determine a quotient obtained by dividing the second data amount by the first PRB amount as a PRB transmission failure data amount; the first PRB number is the PRB number which is configured to the user terminal and corresponds to the first time slot;
the deduction module is configured to deduct the PRB transmission failure data amount from the first transmission data amount.
11. An electronic device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the method of calculating PRB spectrum utilization according to any of claims 1 to 5.
12. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, implements the method of calculating PRB spectrum utilization according to any of claims 1 to 5.
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