CN114096008A - Partial bandwidth adjusting method and device, electronic equipment and storage medium - Google Patents
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Abstract
The invention provides a partial bandwidth adjusting method, a partial bandwidth adjusting device, electronic equipment and a storage medium, wherein the method comprises the following steps: determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; adjusting the bandwidth value corresponding to the first part of bandwidth identification according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identification; wherein the first partial bandwidth identifier is any one of a plurality of partial bandwidth identifiers. The partial bandwidth adjusting method provided by the invention can adaptively modify the bandwidth value, reduce the labor cost, improve the service perception and the service quality, and improve the user experience.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a partial bandwidth adjusting method and apparatus, an electronic device, and a storage medium.
Background
As the wireless communication technology is applied more and more widely in people's daily life, it is more and more important to realize the reasonable utilization of bandwidth.
In the prior art, a base station generally adopts a preset partial bandwidth, if the numerical value of the partial bandwidth needs to be modified, a manual adjustment mode is often adopted, the partial bandwidth adjustment mode cannot monitor the number of user terminal devices, the throughput rate and the time delay of each service type in a cell in real time, the partial bandwidth cannot be adjusted in time to adapt to the requirements of users, the manual adjustment mode is high in labor cost, service perception and service quality cannot be improved, and user experience is poor.
Disclosure of Invention
The invention provides a partial bandwidth adjusting method, a partial bandwidth adjusting device, electronic equipment and a storage medium, which are used for solving the defects that in the prior art, partial bandwidth is adjusted manually and is not timely enough, and user experience is poor due to poor service quality and service perception, and achieving the purposes of adaptively adjusting partial bandwidth, reducing labor cost and improving service perception and service quality.
In a first aspect, the present invention provides a partial bandwidth adjustment method, comprising:
determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification;
counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period;
adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications;
wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
Further, according to a method for adjusting a partial bandwidth provided by the present invention, the adjusting a bandwidth value corresponding to a first partial bandwidth identifier according to an average user equipment quantity value, an average throughput value, an average delay value, and a preset threshold value of all service types corresponding to the first partial bandwidth identifier includes:
and increasing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is greater than a first threshold, the average throughput value is greater than a second threshold and the average delay value is greater than a third threshold.
Further, according to a method for adjusting a partial bandwidth provided by the present invention, the adjusting a bandwidth value corresponding to a first partial bandwidth identifier according to an average user equipment quantity value, an average throughput value, an average delay value, and a preset threshold value of all service types corresponding to the first partial bandwidth identifier further includes:
reducing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is smaller than a fourth threshold, the average throughput value is smaller than a fifth threshold, and the average delay value is smaller than a sixth threshold;
wherein the fourth threshold is less than the first threshold, the fifth threshold is less than the second threshold, and the sixth threshold is less than the third threshold.
Further, according to a method for adjusting a partial bandwidth provided by the present invention, the adjusting a bandwidth value corresponding to a first partial bandwidth identifier according to an average user equipment quantity value, an average throughput value, an average delay value, and a preset threshold value of all service types corresponding to the first partial bandwidth identifier includes:
calculating according to a preset adjustment scale factor and a transmission resource block value corresponding to the current bandwidth of a first part of bandwidth identification to obtain a transmission resource block target value corresponding to the first part of bandwidth identification;
and determining a target bandwidth value corresponding to the first part of bandwidth identification according to the target value of the transmission resource block corresponding to the first part of bandwidth identification and the mapping relation between the bandwidth and the transmission resource block.
Further, according to the method for adjusting partial bandwidth provided by the present invention, the plurality of partial bandwidth identifiers include any one or more of a partial bandwidth identifier with a value of 1, a partial bandwidth identifier with a value of 2, a partial bandwidth identifier with a value of 3, and a partial bandwidth identifier with a value of 4,
correspondingly, the determining a mapping relationship between each service type and the multiple kinds of partial bandwidth identifiers includes:
determining a part of bandwidth identification corresponding to a first service type according to a time delay value and a packet loss rate value of the first service type; wherein the first service type is any one of the service types;
wherein each part bandwidth identification comprises at least one service type; only a partial bandwidth identification is mapped for a service type.
Further, according to a method for adjusting a partial bandwidth provided by the present invention, the determining a mapping relationship between each service type and a plurality of kinds of partial bandwidth identifiers further includes:
and under the condition that the numerical value of the partial bandwidth identifier is 0, the mapping relation between each service type and the partial bandwidth identifier is not determined.
Further, according to a method for adjusting a partial bandwidth provided by the present invention, the determining bandwidth configuration information corresponding to each partial bandwidth identifier includes:
under the condition that the first part of bandwidth identification belongs to any one of a part of bandwidth identification with a numerical value of 1, a part of bandwidth identification with a numerical value of 2, a part of bandwidth identification with a numerical value of 3 and a part of bandwidth identification with a numerical value of 4, determining a bandwidth value corresponding to the first part of bandwidth identification according to data quantity characteristic information of each service type corresponding to the first part of bandwidth identification;
or the like, or, alternatively,
and under the condition that the first partial bandwidth identification belongs to a partial bandwidth identification with a numerical value of 0, determining that the bandwidth value corresponding to the first partial bandwidth identification is a fixed value.
In a second aspect, the present invention further provides a partial bandwidth adjusting apparatus, including:
the determining module is used for determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification;
the statistical module is used for counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period;
the adjusting module is used for adjusting the bandwidth value corresponding to the first part of bandwidth identification according to the average user equipment quantity value, the average throughput value, the average time delay value and the preset threshold value of all service types corresponding to the first part of bandwidth identification;
wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
In a third aspect, the present invention further provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of any of the partial bandwidth adjustment methods described above.
In a fourth aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the partial bandwidth adjustment method as described in any one of the above.
The invention provides a method, a device, electronic equipment and a storage medium for adjusting partial bandwidth, which are used for determining the mapping relation between each service type and various partial bandwidth identifications and the bandwidth configuration information corresponding to each partial bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; and adjusting the bandwidth value corresponding to the first part of bandwidth identification according to the average user equipment quantity value, the average throughput value, the average time delay value and the preset threshold value of all the service types corresponding to the first part of bandwidth identification. The partial bandwidth adjusting method provided by the invention can adaptively modify the bandwidth value, reduce the labor cost, improve the service perception and the service quality, and improve the user experience.
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In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a partial bandwidth adjustment method provided by the present invention;
FIG. 2 is a schematic flow chart illustrating the statistics of various parameter values within a predetermined time period according to the present invention;
FIG. 3 is a schematic flow chart of determining mapping relationships and partial bandwidth configuration information according to the present invention;
FIG. 4 is a flow chart illustrating adjusting a portion of bandwidth provided by the present invention;
FIG. 5 is a schematic structural diagram of a part of a bandwidth adjusting apparatus provided in the present invention;
fig. 6 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a partial bandwidth adjusting method provided by the present invention, and as shown in fig. 1, the partial bandwidth adjusting method provided by the present invention specifically includes the following steps:
step 101: and determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification.
In this embodiment, before determining a mapping relationship between each service type and multiple kinds of partial Bandwidth identifiers and Bandwidth configuration information corresponding to each partial Bandwidth Identifier, each service type information needs to be acquired, in this embodiment, each service type information is determined from 5QI (5G QoS Identifier) set in TS23.501 tablet 5.7.4-1, and the 5QI corresponding to each service type information is mapped to each partial Bandwidth Identifier (BWP _ ID), where the service type information may be information such as voice, image, video, and game, and may be set according to specific application conditions of each cell, and there are many old cells and possibly no games included in the service type.
It should be noted that, in this embodiment, the partial bandwidth identifiers may be set to be of multiple types according to different numerical values, a Value range of the partial bandwidth identifier is 0 to 4, and according to content information determined by each partial bandwidth identifier, 5QI Value values corresponding to each service type are mapped to each partial bandwidth identifier, so as to implement mapping between each service type and multiple partial bandwidth identifiers, and obtain a mapping relationship between the two, where the content information may be information such as a delay Value of each service type, and is not specifically limited herein. As shown in table 1 below, for the partial content extracted from TS23.501 table5.7.4-1, when the 5QI Value is 1, the corresponding service type information is a Voice session type (conversation Voice), and a Value 1 of the 5QI Value is mapped to the corresponding BWP _ ID ═ 1, that is, the Voice session type is mapped to BWP _ ID ═ 1.
TABLE 1
In this embodiment, it is further required to determine bandwidth configuration information corresponding to each partial bandwidth identifier. If BWP _ ID is 1, it is determined that the bandwidth configuration of BWP _ ID is 5M according to the data volume characteristics of each traffic type contained in BWP _ ID 1. It should be noted that, the bandwidth configuration information set in this embodiment is an initial value, and then adaptive adjustment may be performed according to actual needs.
Step 102: and counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period.
In this embodiment, a User Equipment (UE) quantity value refers to the quantity of User terminal devices of all application networks of a cell in a certain time period; the throughput rate in the data communication system refers to an average rate of successfully delivering data through a communication channel (access channel) or a node in a unit time, and in this embodiment, the throughput rate is a value obtained by dividing a scheduled traffic size by a bandwidth corresponding to the BWP _ ID; the delay value is the time until all the data traffic is generated and correctly scheduled.
It should be noted that, as shown in fig. 2, the average ue count value, the average throughput value, and the average delay value of all service types corresponding to each part of the bandwidth identifier in the preset time period are counted, where the preset time T is a configurable parameter, and in order to avoid frequent bandwidth adjustment, the preset time T is in units of hours, and the minimum value is set to 1 hour. Dividing the user equipment quantity value obtained according to all service types corresponding to the partial bandwidth identification value 1 by the preset time T to obtain an average user equipment quantity value AgvUENum [1] with the partial bandwidth identification value 1, similarly, dividing the throughput value obtained according to all service types corresponding to the partial bandwidth identification value 1 by the preset time T to obtain an average throughput value AvgThput [1], and dividing the time delay value obtained according to all service types corresponding to the partial bandwidth identification value 1 by the preset time T to obtain an average time delay value AvgDelay [1 ]. Similarly, the average ue count value, the average throughput value, and the average delay value of all service types corresponding to other part of bandwidth identifiers may be obtained according to the above calculation method, which is not described in detail herein.
Step 103: adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications; wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
In this embodiment, the average user equipment quantity value, the average throughput value, the average delay value, and the preset threshold value of all the service types corresponding to the first part of bandwidth identifier obtained in step 102 are compared and determined, and the bandwidth value corresponding to the first part of bandwidth identifier is adjusted according to the relationship between them, where a specific adjustment manner is shown in the following embodiments and will not be described in detail herein. It should be noted that the first partial bandwidth identifier is any one of a plurality of partial bandwidth identifiers, and the bandwidth values of other partial bandwidth identifiers are also determined according to the relationship among the average user equipment count value, the average throughput value, the average delay value and the preset threshold value of all the service types corresponding to the first partial bandwidth identifier, which is not described in detail herein,
according to the method for adjusting the partial bandwidth, provided by the invention, the mapping relation between each service type and various partial bandwidth identifications and the bandwidth configuration information corresponding to each partial bandwidth identification are determined, then the average user equipment number value, the average throughput value and the average delay value of all service types corresponding to each partial bandwidth identification in a preset time period are counted, and the bandwidth value corresponding to the first partial bandwidth identification is adjusted according to the average user equipment number value, the average throughput value and the average delay value of all service types corresponding to the first partial bandwidth identification and a preset threshold value. The bandwidth adjusting method provided by the invention can adaptively modify the bandwidth value, reduce the labor cost, improve the service perception and the service quality, and improve the user experience.
Based on any of the foregoing embodiments, in this embodiment, the adjusting the bandwidth value corresponding to the first partial bandwidth identifier according to the average user equipment quantity value, the average throughput value, the average delay value, and the preset threshold value of all service types corresponding to the first partial bandwidth identifier includes:
and increasing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is greater than a first threshold, the average throughput value is greater than a second threshold and the average delay value is greater than a third threshold.
In this embodiment, as shown in fig. 3, a determination threshold for increasing the bandwidth value needs to be preset, which is specifically expressed as: the first threshold is an average RRC (Radio Resource Control) activated UE number threshold 1 (threedenum 1), the second threshold is an average throughput threshold 1 (thredetput 1), and the third threshold is an average delay threshold 1 (threededelay 1). Assuming that the first threshold is 90, the second threshold is 100req/s, the third threshold is 10ms, when the counted average ue count value agvuum [1] of all service types corresponding to the first partial bandwidth identity (BWP _ ID ═ 1) is 100, the average throughput value agvtnput [1] is 102req/s, and the average delay value AgvDelay [1] is 11ms, it is determined that the obtained average ue count value is greater than the first threshold, the average throughput value is greater than the second threshold, the average delay value is greater than the third threshold, and the bandwidth value corresponding to the first partial bandwidth identity is increased. And the adjustment methods of the bandwidth values corresponding to other partial bandwidth identifications are also determined by comparison according to the method.
It should be noted that, in this embodiment, the bandwidth values corresponding to the first partial bandwidth identifier are only increased and adjusted when the average number of the user equipment of all the service types corresponding to the first partial bandwidth identifier is greater than the first threshold, the average throughput value is greater than the second threshold, and the average delay value is greater than the third threshold, and if only any two parameter values or one parameter value therein meets the requirement, the bandwidth values corresponding to the first partial bandwidth identifier are not increased and adjusted.
According to the partial bandwidth adjusting method provided by the invention, the obtained average user equipment number value, average throughput value and average time delay value are compared with the preset threshold value, and when the average user equipment number value is greater than the first threshold value, the average throughput value is greater than the second threshold value and the average time delay value is greater than the third threshold value, the bandwidth value corresponding to the first partial bandwidth identifier is increased.
Based on any of the foregoing embodiments, in this embodiment, the adjusting, according to the average number of user equipments, the average throughput value, the average delay value, and the preset threshold of all service types corresponding to the first partial bandwidth identifier, the bandwidth value corresponding to the first partial bandwidth identifier further includes:
reducing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is smaller than a fourth threshold, the average throughput value is smaller than a fifth threshold, and the average delay value is smaller than a sixth threshold;
wherein the fourth threshold is less than the first threshold, the fifth threshold is less than the second threshold, and the sixth threshold is less than the third threshold.
In this embodiment, as shown in fig. 3, a determination threshold for reducing the bandwidth value needs to be preset, which is specifically expressed as: the fourth threshold is an average RRC activated UE number threshold 2 (threedenum 2), the fifth threshold is an average throughput threshold 2(ThredThput2), and the sixth threshold is an average delay threshold 2 (threededelay 2), where the set fourth threshold is smaller than the first threshold, the fifth threshold is smaller than the second threshold, and the sixth threshold is smaller than the third threshold. If the fourth threshold is 50, the fifth threshold is 80req/s, the third threshold is 5ms, when the counted average ue count value agvuum [1] of all service types corresponding to the first part of bandwidth identifier is 30, the average throughput value AgvThput [1] is 70req/s, and the average delay value agvddelay [1] is 4ms, it is determined that the obtained average ue count value is smaller than the fourth threshold, the average throughput value is smaller than the fifth threshold, the average delay value is smaller than the sixth threshold, and the bandwidth value corresponding to the first part of bandwidth identifier is reduced. And the adjustment methods of the bandwidth values corresponding to other partial bandwidth identifications are also determined by comparison according to the method.
It should be noted that, if the average ue count value, the average throughput value, and the average delay value of all service types corresponding to the first partial bandwidth identifier do not satisfy the decision threshold for increasing the bandwidth value nor the decision threshold for decreasing the bandwidth value, the bandwidth value corresponding to the first partial bandwidth identifier is not adjusted.
It should be noted that, in this embodiment, the bandwidth values corresponding to the first part of bandwidth identifiers are only reduced and adjusted when the average number of user equipment values of all service types corresponding to the first part of bandwidth identifiers is smaller than the fourth threshold, the average throughput value is smaller than the fifth threshold, and the average delay value is smaller than the sixth threshold, and all three parameter values meet the requirement of the judgment threshold, and if only any two parameter values or one parameter value meets the requirement, the bandwidth values corresponding to the first part of bandwidth identifiers are not reduced and adjusted.
According to the partial bandwidth adjusting method provided by the invention, the obtained average user equipment number value, average throughput value and average time delay value are compared with the preset threshold value, and when the average user equipment number value is smaller than the fourth threshold value, the average throughput value is smaller than the fifth threshold value and the average time delay value is smaller than the sixth threshold value, the bandwidth value corresponding to the first partial bandwidth identifier is reduced.
Based on any of the foregoing embodiments, in this embodiment, the adjusting the bandwidth value corresponding to the first partial bandwidth identifier according to the average user equipment quantity value, the average throughput value, the average delay value, and the preset threshold value of all service types corresponding to the first partial bandwidth identifier includes:
calculating according to a preset adjustment scale factor and a transmission resource block value corresponding to the current bandwidth of a first part of bandwidth identification to obtain a transmission resource block target value corresponding to the first part of bandwidth identification;
and determining a target bandwidth value corresponding to the first part of bandwidth identification according to the transmission bandwidth configuration target value corresponding to the first part of bandwidth identification and the mapping relation between the bandwidth and the transmission resource block.
In this embodiment, when determining to adjust bandwidth values corresponding to the first bandwidth identifier according to an average ue count value, an average throughput value, an average delay value, and a preset threshold of all service types corresponding to the first bandwidth identifier, it is required to calculate according to an adjustment scaling factor AdjustBWPFactor preset by a base station and a transmission Resource Block (RB) value corresponding to a current bandwidth value of the first bandwidth identifier, determine a transmission bandwidth configuration target value corresponding to the adjusted bandwidth value, and then determine a target bandwidth value corresponding to the first bandwidth identifier according to the calculated transmission bandwidth configuration target value and a mapping relationship between bandwidth and transmission Resource Block, where a partial mapping relationship between bandwidth and transmission Resource Block is shown in table 2 below. It should be noted that, the adjustment scale factor AdjustBWPFactor is a configurable parameter, the value range is [0,1], and the step length is 0.1.
TABLE 2
In this embodiment, the first partial bandwidth identifier is any one of partial bandwidth identifiers (BWP _ ID ═ i, i ═ 1, 2, 3, and 4), and when the RB value corresponding to the current bandwidth value of the partial bandwidth identifier is BWPRB [ i ] and the increased RB value is BWPRB [ i ]. adjust bwbwbwpfactor, the RB target value corresponding to the increased partial bandwidth identifier (BWP _ ID ═ i) is BWPRB [ i ] + BWPRB [ i ]. adjust bwbwpfactor, and then the increased bandwidth value is determined according to the mapping relationship between the calculated RB target value and the bandwidth-transmission resource block.
When the bandwidth value corresponding to the partial bandwidth indicator is decreased, if the RB value corresponding to the current bandwidth value of the partial bandwidth indicator (BWP _ ID ═ i) is BWPRB [ i ], and the decreased RB value is BWPRB [ i ] AdjustBWPFactor, the RB target value corresponding to the decreased partial bandwidth indicator (BWP _ ID ═ i) is BWPRB [ i ] -WPRB [ i ] AdjustBWPFactor, and then the increased bandwidth value is determined according to the mapping relationship between the calculated RB target value and the bandwidth-transmission bandwidth configuration.
It should be noted that, determining that the adjusted target bandwidth value needs to satisfy the 3GPP 38101 protocol specification, finding a bandwidth value corresponding to the RB value greater than or equal to the adjusted RB target value in the row corresponding to the SCS in 3GPP 38101table5.3.2-1 according to the calculated RB target value of the BWP _ ID and the configured Subcarrier spacing (SCS), determining the bandwidth value as a bandwidth value corresponding to the BWP _ ID, where the bandwidth value is determined as the final bandwidth after the BWP _ ID is adjusted, and the final bandwidth value after the adjustment is not greater than 100 MHz.
For example, when the SCS is equal to 30KHz, it is determined that the adjustment scale factor is 0.2, the current bandwidth value of the first partial bandwidth flag (BWP _ ID is 1) is 20MHz, and according to the contents shown in table 2, when the bandwidth is 20MHz, the corresponding RB value is 51RB, the adjustment amount of the RB value is bw [ i ] > AdjustBWPFactor 51.2 is 10.2RB, the adjusted RB value 51+10.2 is 61.2RB, the bandwidth value corresponding to the row RB value equal to 30 SCS is 61.2RB is searched for in table 2, and it can be determined from table 2 that the corresponding bandwidth value cannot be determined according to the RB value 61.2, and therefore, 25MHz corresponding to the RB value 65 of RB value greater than 61.2RB is determined as the final adjusted bandwidth value.
According to the partial bandwidth adjusting method provided by the invention, the target value of the transmission resource block corresponding to the first partial bandwidth identifier is obtained by calculating according to the preset adjusting scale factor and the transmission resource block value corresponding to the current bandwidth value of the first partial bandwidth identifier, and then the target bandwidth value corresponding to the first partial bandwidth identifier is determined according to the target value of the transmission resource block corresponding to the first partial bandwidth identifier and the mapping relation between the bandwidth and the transmission resource block. The bandwidth value of part of the bandwidth identification can be accurately identified by calculating the transmission resource block value corresponding to the bandwidth, and the efficiency and the accuracy of bandwidth adjustment processing are improved.
Based on any one of the above embodiments, in this embodiment, the plurality of kinds of partial bandwidth identifiers include any one or more of a partial bandwidth identifier with a value of 1, a partial bandwidth identifier with a value of 2, a partial bandwidth identifier with a value of 3, and a partial bandwidth identifier with a value of 4, wherein,
correspondingly, the determining a mapping relationship between each service type and the multiple kinds of partial bandwidth identifiers includes:
determining a part of bandwidth identification corresponding to a first service type according to a time delay value and a packet loss rate value of the first service type; wherein the first service type is any one of the service types;
wherein each part bandwidth identification comprises at least one service type; only a partial bandwidth identification is mapped for a service type.
In this embodiment, as shown in fig. 4, in the multiple types of partial bandwidth identifiers, the partial bandwidth identifier corresponding to the first service type is determined according to the delay value and the packet loss ratio value of the first service type, where the multiple types of partial bandwidth identifiers include any one or more of a partial bandwidth identifier with a value of 1, a partial bandwidth identifier with a value of 2, a partial bandwidth identifier with a value of 3, and a partial bandwidth identifier with a value of 4.
For example, the delay value of the service type included in the partial bandwidth identifier with the set value of 1 is 100ms, and the order of the packet loss rate value is 10-6And 10-4In between, the time delay value of the service type contained in the partial bandwidth identifier with the value of 2 is set to be 300ms, and the order of magnitude of the packet loss rate value is 10-4And 10-2If the time delay value of the service type 1 is determined to be 100ms, the order of magnitude of the packet loss rate value is 10-5Determining the 5QI value corresponding to the service type 1 as a partial bandwidth identifier with the value of 1; if the time delay value of the service type 2 is determined to be 300ms, the order of magnitude of the packet loss rate value is 10-5And according to the approach principle, determining the 5QI value corresponding to the service type 2 as the partial bandwidth identifier with the value of 2.
It should be noted that, in this embodiment, each of the partial bandwidth identifiers at least includes one service type, and one service type is only mapped to one partial bandwidth identifier, that is, one BWP _ ID may include multiple 5QI values, but one 5QI value can only map one BWP _ ID.
According to the method for adjusting the partial bandwidth, provided by the invention, the partial bandwidth identifier corresponding to the first service type is determined according to the time delay value and the packet loss rate value of the first service type, so that the accuracy of determining the mapping relation can be improved, and data support is provided for subsequently adjusting the bandwidth value corresponding to the partial bandwidth identifier.
Based on any of the foregoing embodiments, in this embodiment, the determining a mapping relationship between each service type and multiple types of partial bandwidth identifiers further includes:
and under the condition that the numerical value of the partial bandwidth identifier is 0, the mapping relation between each service type and the partial bandwidth identifier is not determined.
In this embodiment, when the value of the partial bandwidth identifier is 0, the value is determined to be an initial bandwidth value, which is used for random access of the user terminal device, and the mapping relationship between each service type and the partial bandwidth identifier is not determined.
According to the method for adjusting the partial bandwidth, provided by the invention, under the condition that the numerical value of the partial bandwidth identifier is 0, the mapping relation type between each service type and the partial bandwidth identifier is not determined, the random access processing of the user terminal equipment is ensured, and the normal operation of the user terminal equipment is ensured.
Based on any one of the foregoing embodiments, in this embodiment, the determining bandwidth configuration information corresponding to each partial bandwidth identifier includes:
under the condition that the first part of bandwidth identification belongs to any one of a part of bandwidth identification with a numerical value of 1, a part of bandwidth identification with a numerical value of 2, a part of bandwidth identification with a numerical value of 3 and a part of bandwidth identification with a numerical value of 4, determining a bandwidth value corresponding to the first part of bandwidth identification according to data quantity characteristic information of each service type corresponding to the first part of bandwidth identification;
or the like, or, alternatively,
and under the condition that the first partial bandwidth identification belongs to a partial bandwidth identification with a numerical value of 0, determining that the bandwidth value corresponding to the first partial bandwidth identification is a fixed value.
In this embodiment, when the first partial bandwidth identifier belongs to any one of a partial bandwidth identifier with a value of 1, a partial bandwidth identifier with a value of 2, a partial bandwidth identifier with a value of 3, and a partial bandwidth identifier with a value of 4, a bandwidth value corresponding to the first partial bandwidth identifier is determined according to data amount characteristic information of each service type corresponding to the first partial bandwidth identifier. For example, determining bandwidth values corresponding to the partial bandwidth identifiers with the value of 2 according to data amounts of all service types corresponding to the partial bandwidth identifiers with the value of 2, where service type 1 is a voice session type, required data amount is 1M, service type 2 is a video viewing type, required data amount is 2M, service type 3 is an image download type, required data amount is 0.5M, service type 4 is a game type, and required data amount is 3M, adding the obtained data amounts of the respective types, finally determining the bandwidth value corresponding to the partial bandwidth identifier with the value of 2 to be 6.5M, and then performing confirmation according to the bandwidth values in table 2, since 6.5M is not a corresponding value in table 2, it is necessary to determine a first value greater than or equal to 6.5M in a configured SCS row to be determined as a final bandwidth value of the partial bandwidth identifiers with the value of 2, that is, 10M is determined as the final bandwidth value of the partial bandwidth identification having the value of 2.
It should be noted that, in this embodiment, the bandwidth value corresponding to each partial bandwidth identifier is a preset initial value, and then, the bandwidth value is further adjusted according to practical applications, for example, factors such as a coverage scenario of a cell, an average number of users, an average service type, and a corresponding data amount.
In this embodiment, when the first partial bandwidth identifier belongs to a partial bandwidth identifier with a value of 0, the partial bandwidth identifier is mainly used for random access of the user terminal device, and a bandwidth value corresponding to the first partial bandwidth identifier is determined as a fixed value.
According to the method for adjusting the partial bandwidth, provided by the invention, under the condition that the value of the first partial bandwidth identifier is 0, the bandwidth value of the partial bandwidth identifier is determined as a fixed value, under the condition that the first partial bandwidth identifier does not belong to the partial bandwidth identifier with the value of 0, the bandwidth value corresponding to the first partial bandwidth identifier is determined according to the data quantity characteristic information of each service type corresponding to the first partial bandwidth identifier, the corresponding bandwidth value is determined for each partial bandwidth identifier, the random access of user terminal equipment is ensured, and meanwhile, data support is provided for the subsequent adjustment of the bandwidth value corresponding to each partial bandwidth identifier.
Fig. 5 is a partial bandwidth adjusting apparatus provided by the present invention, and as shown in fig. 5, the bandwidth adjusting apparatus provided by the present invention includes:
a determining module 501, configured to determine a mapping relationship between each service type and multiple types of partial bandwidth identifiers and bandwidth configuration information corresponding to each partial bandwidth identifier;
a counting module 502, configured to count an average user equipment quantity value, an average throughput value, and an average delay value of all service types corresponding to each part of bandwidth identifier in a preset time period;
an adjusting module 503, configured to adjust a bandwidth value corresponding to a first partial bandwidth identifier according to an average user equipment quantity value, an average throughput value, an average delay value, and a preset threshold value of all service types corresponding to the first partial bandwidth identifier;
wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
The invention provides a partial bandwidth adjusting device, which determines the mapping relation between each service type and various partial bandwidth identifications and the bandwidth configuration information corresponding to each partial bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; and adjusting the bandwidth value corresponding to the first part of bandwidth identification according to the average user equipment quantity value, the average throughput value, the average time delay value and the preset threshold value of all the service types corresponding to the first part of bandwidth identification. The bandwidth adjusting method provided by the invention can adaptively modify the bandwidth value, reduce the labor cost, improve the service perception and the service quality, and improve the user experience.
Since the principle of the apparatus according to the embodiment of the present invention is the same as that of the method according to the above embodiment, further details are not described herein for further explanation.
Fig. 6 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 6: a processor (processor)601, a communication Interface (Communications Interface)602, a memory (memory)603 and a communication bus 604, wherein the processor 601, the communication Interface 602 and the memory 603 complete communication with each other through the communication bus 604. The processor 601 may invoke logic instructions in the memory 603 to perform a robot response method comprising: determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications; wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
In addition, the logic instructions in the memory 603 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform a robot response method provided by the above methods, the method comprising: determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications; wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the robot response method provided above, the method comprising: determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification; counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period; adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications; wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of partial bandwidth adjustment, comprising:
determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification;
counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period;
adjusting bandwidth values corresponding to the first part of bandwidth identifications according to the average user equipment quantity value, the average throughput value, the average time delay value and a preset threshold value of all service types corresponding to the first part of bandwidth identifications;
wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
2. The method of claim 1, wherein the adjusting the bandwidth value corresponding to the first partial bandwidth identifier according to the average ue count value, the average throughput value, the average delay value of all service types corresponding to the first partial bandwidth identifier and a preset threshold comprises:
and increasing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is greater than a first threshold, the average throughput value is greater than a second threshold and the average delay value is greater than a third threshold.
3. The method of claim 2, wherein the adjusting the bandwidth value corresponding to the first fractional bandwidth identifier according to an average ue count value, an average throughput value, an average delay value of all service types corresponding to the first fractional bandwidth identifier and a preset threshold value further comprises:
reducing the bandwidth value corresponding to the first partial bandwidth identifier under the condition that the average user equipment quantity value is smaller than a fourth threshold, the average throughput value is smaller than a fifth threshold, and the average delay value is smaller than a sixth threshold;
wherein the fourth threshold is less than the first threshold, the fifth threshold is less than the second threshold, and the sixth threshold is less than the third threshold.
4. The method of claim 1, wherein the adjusting the bandwidth value corresponding to the first fractional bandwidth identifier according to an average ue count value, an average throughput value, an average delay value of all service types corresponding to the first fractional bandwidth identifier and a preset threshold comprises:
calculating according to a preset adjustment scale factor and a transmission resource block value corresponding to the current bandwidth of a first part of bandwidth identification to obtain a transmission resource block target value corresponding to the first part of bandwidth identification;
and determining a target bandwidth value corresponding to the first part of bandwidth identification according to the target value of the transmission resource block corresponding to the first part of bandwidth identification and the mapping relation between the bandwidth and the transmission resource block.
5. The partial bandwidth adjustment method according to claim 1, wherein the plurality of partial bandwidth identifiers include any one or more of a partial bandwidth identifier having a value of 1, a partial bandwidth identifier having a value of 2, a partial bandwidth identifier having a value of 3, and a partial bandwidth identifier having a value of 4, wherein,
correspondingly, the determining a mapping relationship between each service type and the multiple kinds of partial bandwidth identifiers includes:
determining a part of bandwidth identification corresponding to a first service type according to a time delay value and a packet loss rate value of the first service type; wherein the first service type is any one of the service types;
wherein each part bandwidth identification comprises at least one service type; only a partial bandwidth identification is mapped for a service type.
6. The method of claim 5, wherein the determining a mapping relationship between each service type and the multiple partial bandwidth identifiers further comprises:
and under the condition that the numerical value of the partial bandwidth identifier is 0, not mapping the mapping relation between each service type and the partial bandwidth identifier.
7. The method according to claim 1, wherein the determining bandwidth configuration information corresponding to each partial bandwidth identity comprises:
under the condition that the first part of bandwidth identification belongs to any one of a part of bandwidth identification with a numerical value of 1, a part of bandwidth identification with a numerical value of 2, a part of bandwidth identification with a numerical value of 3 and a part of bandwidth identification with a numerical value of 4, determining a bandwidth value corresponding to the first part of bandwidth identification according to data quantity characteristic information of each service type corresponding to the first part of bandwidth identification;
or the like, or, alternatively,
and under the condition that the first partial bandwidth identification belongs to a partial bandwidth identification with a numerical value of 0, determining that the bandwidth value corresponding to the first partial bandwidth identification is a fixed value.
8. A bandwidth adjustment apparatus, comprising:
the determining module is used for determining the mapping relation between each service type and various part bandwidth identifications and the bandwidth configuration information corresponding to each part bandwidth identification;
the statistical module is used for counting the average user equipment quantity value, the average throughput rate value and the average time delay value of all service types corresponding to each part of bandwidth identification in a preset time period;
the adjusting module is used for adjusting the bandwidth value corresponding to the first part of bandwidth identification according to the average user equipment quantity value, the average throughput value, the average time delay value and the preset threshold value of all service types corresponding to the first part of bandwidth identification;
wherein the first partial bandwidth identifier is any one of the plurality of partial bandwidth identifiers.
9. An electronic device, comprising: a processor, a memory, and a bus, wherein,
the processor and the memory are communicated with each other through the bus;
the memory stores program instructions executable by the processor to invoke steps of a method of partial bandwidth adjustment according to any one of claims 1 to 7.
10. A non-transitory computer readable storage medium storing computer instructions for causing a computer to perform the steps of the partial bandwidth adjustment method according to any one of claims 1 to 7.
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