CN114430371B - 5G network capacity configuration method and device for private network of vertical industry - Google Patents
5G network capacity configuration method and device for private network of vertical industry Download PDFInfo
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Abstract
The embodiment of the invention provides a method and a device for configuring 5G network capacity of a private network oriented to vertical industry, wherein the method comprises the following steps: determining the total service bandwidth requirement of all terminals in private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability. The method and the device provided by the embodiment of the invention realize the determination of the actual single carrier average bandwidth capacity based on the terminal position distribution condition, thereby improving the accuracy of the number of configured carriers, improving the carrier resource utilization rate and increasing the investment benefit.
Description
Technical Field
The invention relates to the technical field of network capacity configuration, in particular to a 5G network capacity configuration method and device for private networks in the vertical industry.
Background
In the prior art, the capacity configuration of the wireless network is calculated by adopting the formula: carrier number = service total bandwidth requirement/single carrier bandwidth capability to be configured, and the units of the numerator and denominator are: mbps. The denominator single carrier bandwidth capability depends on the distribution of users (i.e. the distance from the wireless network device) besides the processing capability of the communication device itself, for example, when the user terminals are all in good points (near to the network device), the wireless signal quality is good, the spectrum efficiency is high, and the single carrier bandwidth capability can reach the maximum value at this time; otherwise, if the user terminals are at the difference point (far away from the network equipment), the wireless signal quality is poor, the frequency spectrum efficiency is low, and the single carrier bandwidth capability is the minimum; the maximum and minimum values differ by up to several tens of times.
The capacity configuration algorithm in the prior art is mainly oriented to public communication networks (public networks for short), public network user terminals are a large number of human users moving randomly, the public network user terminals are distributed randomly and uniformly in a wireless network coverage area, and typical distribution proportion is number of good point users: number of midpoint users: the difference point user number=3:4:3, and the ratio is the distribution ratio commonly adopted in the industry. The prior art calculates the single carrier average bandwidth capability, i.e., single carrier average throughput, based on the distribution ratio. And further, the number of carriers to be configured is calculated by combining the total bandwidth requirement of the service.
Whereas private networks (abbreviated as private networks) oriented to the vertical industry are significantly different from public networks: private network users are mostly fixed-position machine equipment, but not mobile human beings, such as industrial monitoring scenes, and private network terminals are monitoring cameras with fixed installation positions. Meanwhile, because the position of the terminal is fixed, when a network planning staff designs the position of the wireless device, the wireless device can be as close to the terminal as possible, so that the private network terminal is located at a good point position of a network signal (namely, is close to the wireless network device) as far as possible, and is prevented from being located at a difference point (namely, is far away from the wireless network device). Thus, the capacity (namely the bandwidth can be provided) of the private network wireless network equipment can be greatly improved, so that the bandwidth capacity of the private network is far greater than that of the public network.
From the analysis, the average bandwidth capability based on random uniform distribution for the public network is no longer applicable to the private network for the vertical industry, because the position distribution of the private network terminals is no longer random uniform distribution for the public network, but is controllably programmable (as far as possible at the good point position of the signal), for example, the number of good point users can be made: number of midpoint users: the difference user number=7:2:1, at this time, the single carrier actual bandwidth capability of the wireless device will be much larger than the single carrier average bandwidth capability of the public network. Under certain 'total bandwidth requirement of service', the 'number of carriers to be configured' is obviously reduced.
The prior art is mainly directed to public networks of service public, and based on the premise that users are randomly and uniformly distributed, the single carrier average bandwidth capacity is calculated, and then the carrier number to be configured is calculated. The random and uniform distribution of users is not suitable for private networks facing the vertical industry, because the user terminals of the private networks are mostly fixed-position terminals, such as camera units and other sensing units of intelligent wharfs, and the positions of the user terminals are fixed. The wireless network device can be made as close to the terminal as possible by reasonably planning the position of the wireless network device, i.e. the terminal is made as close to the base station as possible and is prevented from being at the signal point (far from the base station). The capacity capability of the wireless device will now be much greater than the single carrier average bandwidth capability of the public network.
Therefore, when the 'number of carriers to be configured' is calculated in a private network scene, if the single carrier average bandwidth capability based on random uniform distribution of users facing the public network is still adopted, the excessive number of carrier configurations is calculated, so that the problems of excessive capacity resource configuration, low carrier resource utilization rate and poor investment benefit are caused.
Therefore, how to avoid the situation that the existing public network-oriented single-carrier average bandwidth capability based on random uniform distribution of users calculates the carrier configuration quantity of the private network in the vertical industry is too large because the influence of the terminal position distribution condition on the single-carrier average bandwidth capability is not considered, and the investment benefit is poor because the capacity resource configuration is too much and the carrier resource utilization rate is low is still a problem to be solved by the technical personnel in the field.
Disclosure of Invention
The embodiment of the invention provides a 5G network capacity configuration method and device for a private network in the vertical industry, which are used for solving the problems that the carrier configuration quantity of the private network in the vertical industry is large due to the fact that the influence of the terminal position distribution condition on the single carrier average bandwidth capacity is not considered, the capacity resource configuration is too much, and the investment benefit is poor due to the fact that the carrier resource utilization rate is low because the single carrier average bandwidth capacity which is based on the random uniform distribution of users in the conventional public network is used for calculating.
In a first aspect, an embodiment of the present invention provides a method for configuring a 5G network capacity of a private network for a vertical industry, including:
determining the total service bandwidth requirement of all terminals in private network service in the vertical industry;
determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals;
and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability.
Preferably, in the method, the determining the total service bandwidth requirement of all terminals in the vertical industry private network service specifically includes:
and determining the total service bandwidth requirement of all terminals in the vertical industry private network service based on the service types of all terminals in the vertical industry private network service and the bandwidths required by all service types.
Preferably, in the method, the distribution of the terminals around the 5G network device is described by the signal strength of the 5G network device received at the location of each terminal.
Preferably, in the method, the determining the single carrier actual bandwidth capability of the 5G network device based on the distribution situation of all the terminals around the 5G network device and the bandwidth requirement of each service type terminal specifically includes:
based on the signal intensity of the 5G network equipment received at the position of each terminal, the terminals of each service type are classified as signal good point terminals or signal middle point terminals or signal difference point terminals;
determining the whole capacity gain factor of the private network of the vertical industry based on a preset good point capacity gain factor, a middle point capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal;
and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the preset public network single carrier average throughput and the whole capacity gain factor.
Preferably, in the method, the terminal of each service type is classified as a good point terminal, a middle point terminal or a difference point terminal based on the signal strength of the 5G network device received at the location of each terminal, and specifically includes:
if the SS-RSRP is determined i >a 1 Either terminal a i For the signal good point terminal, if a is determined 2 ≤SS-RSRP i ≤a 1 Any terminal A i For signal midpoint termination, if SS-RSRP is determined i <a 2 Any terminal A i Is a signal difference point terminal;
wherein, SS-RSRP i For any one of the terminals A i And the signal intensity of the 5G network equipment which is received at the position is not less than or equal to the signal intensity of the 5G network equipment, wherein i=1, 2, …, N and N are the total number of terminals in the vertical industry private network and are positive integers.
Preferably, in the method, the determining the overall capacity gain factor of the private network in the vertical industry based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirement of each terminal specifically includes:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formula total ：
Wherein delta a 、δ b And delta c Respectively a preset good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor, S a 、S b 、S c The signal good point terminal bandwidth requirement, the signal middle point terminal bandwidth requirement and the signal difference point terminal bandwidth requirement are respectively S j Bandwidth requirement for a single terminal of traffic type j, N a,j For the number of signal good point terminals in all service type j terminals, N b,j For the number of signal midpoint terminals in all service type j terminals, N c,j And k is the total type number of the service types, and is the number of the signal good point terminals in all the service type j terminals.
Preferably, in the method, the determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability specifically includes:
the number of carriers Q to be configured is determined by the following formula:
wherein S is total C for the total demand of the service bandwidth real Is the single carrier actual bandwidth capability.
In a second aspect, an embodiment of the present invention provides a 5G network capacity configuration device for a private network in the vertical industry, including:
the determining unit is used for determining the total service bandwidth requirements of all terminals in the private network service of the vertical industry;
an actual unit, configured to determine a single carrier actual bandwidth capability of the 5G network device based on a distribution situation of all the terminals around the 5G network device and bandwidth requirements of each service type terminal;
and the number unit is used for determining the number of carriers needing to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability.
In a third aspect, an embodiment of the present invention provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the vertical industry private network oriented 5G network capacity configuration method as provided in the first aspect when the program is executed.
In a fourth aspect, embodiments of the present invention provide a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the vertical industry private network oriented 5G network capacity configuration method as provided in the first aspect.
The method and the device provided by the embodiment of the invention determine the total service bandwidth requirements of all terminals in the private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability. Thus, compared with the calculation of single carrier bandwidth capability in the traditional public network, the method directly calculates the number of good points according to the fixed user distribution proportion: number of midpoint users: the difference point user number=3:4:3 is calculated, and the embodiment of the invention needs to collect distribution conditions of all terminals around the 5G network equipment first to judge the actual good point user number: number of midpoint users: the proportion of the difference point user number is used for determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition, so that the carrier number required to be configured in the vertical industry private network can be more accurately obtained. Therefore, the method and the device provided by the embodiment of the invention realize the determination of the actual single carrier average bandwidth capacity based on the terminal position distribution condition, thereby improving the accuracy of the number of configured carriers, improving the carrier resource utilization rate and increasing the investment benefit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a method for configuring capacity of a 5G network for private networks in the vertical industry according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a 5G network capacity configuration device for a private network for the vertical industry according to an embodiment of the present invention;
fig. 3 is a schematic entity structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
The existing public network-oriented method for calculating the carrier configuration quantity of the private network in the vertical industry based on the single carrier average bandwidth capability of random uniform distribution of users generally has the problems of large carrier configuration quantity, excessive capacity resource configuration and poor investment benefit caused by low carrier resource utilization rate due to the fact that the influence of terminal position distribution conditions on the single carrier average bandwidth capability is not considered. In this regard, the embodiment of the invention provides a 5G network capacity configuration method for a private network of the vertical industry. Fig. 1 is a flow chart of a method for configuring capacity of a 5G network facing a private network in the vertical industry, which is provided in an embodiment of the present invention, as shown in fig. 1, and the method includes:
step 110, determining the total service bandwidth requirement of all terminals in the vertical industry private network service.
Specifically, firstly, all terminals in the private network service of the vertical industry are counted and classified according to service types. For example: for the service scenario of the private network of the smart city, the service scenario comprises terminals of 5 service types: high definition video monitor terminal, high accuracy location tracking terminal, pronunciation video call terminal, unmanned aerial vehicle security protection remote real-time control terminal and automatic patrol terminal of robot. And then, counting the number of various terminals and the bandwidth requirements of terminals without the types, and calculating to obtain the total service bandwidth requirements of all terminals in the private network service in the vertical industry.
Step 120, determining single carrier actual bandwidth capability of the 5G network device based on distribution conditions of all terminals around the 5G network device and bandwidth requirements of each service type terminal;
specifically, based on the distribution condition of all terminals around 5G network equipment, whether each terminal in the vertical industry private network belongs to a signal good point terminal or a signal middle point terminal or a signal difference point terminal is judged. The distribution of all terminals around the 5G network device may have multiple acquisition modes, for example: the determining may be performed by actually measuring the distance between each terminal and the 5G network device, or may be performed by determining the signal strength received by the 5G network device at the location of each terminal, which is not limited herein. And then, calculating the single carrier actual bandwidth capacity of the 5G network equipment based on the distribution condition of all the actually acquired terminals around the 5G network equipment and the bandwidth requirements of the service type terminals.
And step 130, determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability.
Specifically, the number of carriers to be configured is determined based on the total service bandwidth requirement and the single carrier actual bandwidth capability, that is, the total service bandwidth requirement divided by the single carrier actual bandwidth capability is rounded up to obtain a number of carriers to be configured, so that the number of configured carriers just meets the bandwidth requirement, and low carrier resource utilization rate and resource waste caused by excessive carrier number configuration are not caused.
The method provided by the embodiment of the invention determines the total service bandwidth requirement of all terminals in the private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability. Thus, compared with the calculation of single carrier bandwidth capability in the traditional public network, the method directly calculates the number of good points according to the fixed user distribution proportion: number of midpoint users: the difference point user number=3:4:3 is calculated, and the embodiment of the invention needs to collect distribution conditions of all terminals around the 5G network equipment first to judge the actual good point user number: number of midpoint users: the proportion of the difference point user number is used for determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition, so that the carrier number required to be configured in the vertical industry private network can be more accurately obtained. Therefore, the method provided by the embodiment of the invention realizes the determination of the actual single carrier average bandwidth capacity based on the terminal position distribution condition, thereby improving the accuracy of the number of configured carriers, improving the carrier resource utilization rate and increasing the investment benefit.
Based on the above embodiment, in the method, the determining the total service bandwidth requirement of all terminals in the vertical industry private network service specifically includes:
and determining the total service bandwidth requirement of all terminals in the vertical industry private network service based on the service types of all terminals in the vertical industry private network service and the bandwidths required by all service types.
Specifically, the total traffic bandwidth requirement S is calculated total The formula of (2) is as follows:
wherein, terminals of k service types are shared in private network of vertical industry, S i Bandwidth requirement for a single terminal of traffic type i, N i I=1, 2, …, k, the number of terminals of traffic type i.
Illustrating a service scenario of a private smart city network, including k (k=5) service types, table 1 is a statistics table of the number of terminal types in a vertical industry network, and the contents are as followsThe following is shown: wherein, single terminal bandwidth requirement S of high definition video monitoring 1 110Mbps, number of terminals N 1 10.
Table 1 statistics of terminal types and numbers in vertical industry network transfer
For example, in table 1, the single terminal bandwidth requirement S for high definition video monitoring 1 110Mbps, number of terminals N 1 10. By calculating total demand S of service bandwidth total Can calculate S total ＝3245(Mbps)。
Based on any of the above embodiments, in the method, the distribution situation of all the terminals around the 5G network device is described by the signal strength of the 5G network device received at the location of each terminal.
In particular, the distribution of terminals around 5G network devices may be described in a number of ways, for example: the determination is performed by actually measuring the distance between each terminal and the 5G network device, or may be performed by determining the signal strength of the 5G network device received by the location of each terminal, which is further defined herein as describing the signal strength of the 5G network device received by the location of each terminal.
Based on any one of the above embodiments, in the method, the determining the single carrier actual bandwidth capability of the 5G network device based on the distribution situation of all the terminals around the 5G network device and the bandwidth requirements of the service type terminals specifically includes:
based on the signal intensity of the 5G network equipment received at the position of each terminal, the terminals of each service type are classified as signal good point terminals or signal middle point terminals or signal difference point terminals;
determining the whole capacity gain factor of the private network of the vertical industry based on a preset good point capacity gain factor, a middle point capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal;
and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the preset public network single carrier average throughput and the whole capacity gain factor.
Specifically, according to the signal strength of the 5G network device that can be received at the location of each terminal, all the terminals are determined as a good signal point terminal, a middle signal point terminal and a bad signal point terminal, and the determining rule may be a linear determination or a nonlinear determination based on a threshold value, which is not limited herein specifically. And then, determining the whole capacity gain factor of the vertical industry private network based on a preset good point capacity gain factor, a midpoint capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal, wherein the preset good point capacity gain factor, midpoint capacity gain factor and difference point capacity gain factor are set according to different service scenes of the terminals in different vertical industry private networks. Based on the existing test data in the industry, statistical analysis shows that the value ranges of the good point capacity gain factor, the middle point capacity gain factor and the difference point capacity gain factor are located in [2.5,4.5 ]]、[0.8,1.2]And [0.1,0.3]The specific value changes with different application scenes. For example, in an application scenario of a smart city, terminal types in a private network of a vertical industry of the smart city are high-definition video monitoring, high-precision positioning tracking, voice/video call, unmanned aerial vehicle security remote real-time control and robot automatic patrol, and values of a good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor in the scenario are 3.5, 1 and 0.2 respectively. And then, according to preset good point capacity gain factors, midpoint capacity gain factors, difference point capacity gain factors and bandwidth requirements and distribution types (namely, signal good point terminals or signal midpoint terminals or signal difference point terminals) of all terminals in the private network of the vertical industry, the whole capacity gain factors of the private network of the vertical industry are obtained. And finally, determining the single carrier actual bandwidth capacity of the 5G network equipment based on the preset public network single carrier average throughput and the whole capacity gain factor. At present, the average throughput C of single carrier of the public network is preset ref To measure capacity capability of a wireless device, embodiments of the present invention use C ref Based on the standard, the performance of 5G network equipment in the vertical industry private network in the position of the good-medium difference point is measured, and the whole capacity gain factor and C of the vertical industry private network are finally determined ref The product of (a) is the single carrier actual bandwidth capability of the 5G network device of the vertical industry private network in the embodiment of the invention.
Based on any one of the above embodiments, in the method, the classifying the terminals of each service type into a signal good point terminal or a signal middle point terminal or a signal difference point terminal based on the signal strength of the 5G network device received at the location of each terminal specifically includes:
if the SS-RSRP is determined i >a 1 Either terminal a i For the signal good point terminal, if a is determined 2 ≤SS-RSRP i ≤a 1 Any terminal A i For signal midpoint termination, if SS-RSRP is determined i <a 2 Any terminal A i Is a signal difference point terminal;
wherein, SS-RSRP i For any one of the terminals A i The signal intensity of the 5G network equipment is received at the position, i=1, 2, …, N, N is the total number of terminals in the vertical industry private network and is a positive integer, a 1 And a 2 Are real numbers.
Specifically, the above further defines a specific determination method of the position of the good to medium difference point, that is, a linear determination method by setting a threshold value. Again taking the smart city application scenario mentioned above as an example, table 2 shows the discrimination range of the good-medium-difference point position, and as shown in table 2 below, the 5G network is divided as follows (SS-RSRP is the synchronization signal strength):
table 2 discrimination ranges of good middle and bad point positions
| Position definition | Signal intensity range (typical value) |
| Good point | SS-RSRP＞-80dBm |
| Midpoint (midpoint) | -92dBm≤SS-RSRP≤-80dBm |
| Difference point | SS-RSRP<-92dBm |
Therefore, based on the above-mentioned discrimination rule, all terminals of the vertical industry private network in the smart city application scene can be divided to obtain the results shown in table 3, where table 3 is the number of terminals of the good-middle-difference point of the target private network scene:
TABLE 3 number of terminals for good to bad points of target private network scenario
| Business scenario | Specific service type i | Number of good points N a,i | Number of midpoints N b,i | Number of difference points N c,i |
| Smart city | 1. High definition video monitoring | 8 | 2 | 0 |
| Smart city | 2. High precision positioning tracking | 5 | 1 | 1 |
| Smart city | 3. Voice/video call | 5 | 2 | 1 |
| Smart city | 4. Unmanned aerial vehicle security remote real-time control | 5 | 2 | 1 |
| Smart city | 5. Automatic patrol robot | 5 | 2 | 1 |
Based on any one of the foregoing embodiments, in the method, the determining the overall capacity gain factor of the private network of the vertical industry based on the preset good point capacity gain factor, the midpoint capacity gain factor, the difference point capacity gain factor, and the bandwidth requirement of each terminal specifically includes:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formula total ：
Wherein delta a 、δ b And delta c Respectively a preset good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor, S a 、S b 、S c The signal good point terminal bandwidth requirement, the signal middle point terminal bandwidth requirement and the signal difference point terminal bandwidth requirement are respectively S j Bandwidth requirement for a single terminal of traffic type j, N a,j For the number of signal good point terminals in all service type j terminals, N b,j For the number of signal midpoint terminals in all service type j terminals, N c,j And k is the total type number of the service types, and is the number of the signal good point terminals in all the service type j terminals.
Specifically, the calculation method given by the formula is used for carrying out the integral capacity gain factor delta of the private network in the vertical industry total Is calculated by the computer. Continuing with the smart city scenario above as an example, the preset capacity gain factors are respectively δ a ＝3.5，δ b ＝1，δ c =0.2, calculate S a 、S b And S is c The method comprises the following steps of: 2230Mbps, 745Mbps and 270Mbps, and further weighting the sum, good and medium difference gain factors to calculate delta total =2.65. In the subsequent step, reference is made to the single carrier average throughput C of the public network ref Using the overall capacity gain factor delta total Calculating the actual capacity of the wireless network equipment under the private network service scene, namely the single carrier actual bandwidth capacity C real ＝C ref ×δ total Taking the smart city scenario as an example, C can be obtained according to the actual test data ref =1250 (Mbps), and δ total =2.65; the method can be calculated as follows: c (C) real ＝3314(Mbps)。
Based on any one of the foregoing embodiments, in the method, the determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability specifically includes:
the number of carriers Q to be configured is determined by the following formula:
wherein S is total C for the total demand of the service bandwidth real Is the single carrier actual bandwidth capability.
Specifically, according to the total demand of service bandwidth and the actual bandwidth capability C of single carrier real The number of carriers to be configured is calculated, and the calculation formula is as follows:
wherein S is total C for the total demand of the service bandwidth real Is the single carrier actual bandwidth capability. Taking the smart city scenario as an example, the rounding up gets 1 carrier needed. If the bandwidth capacity C is distributed uniformly at random in public network ref And 3 carriers are required to be configured for calculation, namely, rounding upwards. It can be found that if the method of the prior art scheme is adopted, 2 carriers are additionally configured, so that the problems of low utilization rate of capacity resources and investment waste are caused. The scheme provided by the embodiment of the invention can avoid the problems of low capacity resource utilization rate and investment waste.
Based on any one of the above embodiments, the embodiment of the present invention provides a device for configuring 5G network capacity for private networks in the vertical industry, and fig. 2 is a schematic structural diagram of the device for configuring 5G network capacity for private networks in the vertical industry provided by the embodiment of the present invention. As shown in fig. 2, the apparatus includes a determining unit 210, an actual unit 220, and a number unit 230, wherein,
the determining unit 210 is configured to determine a total service bandwidth requirement of all terminals in the private network service in the vertical industry;
the actual unit 220 is configured to determine a single carrier actual bandwidth capability of the 5G network device based on a distribution situation of all the terminals around the 5G network device and bandwidth requirements of each service type terminal;
the number unit 230 is configured to determine the number of carriers to be configured based on the total traffic bandwidth requirement and the single carrier actual bandwidth capability.
The device provided by the embodiment of the invention determines the total service bandwidth requirement of all terminals in the private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability. Thus, compared with the calculation of single carrier bandwidth capability in the traditional public network, the method directly calculates the number of good points according to the fixed user distribution proportion: number of midpoint users: the difference point user number=3:4:3 is calculated, and the embodiment of the invention needs to collect distribution conditions of all terminals around the 5G network equipment first to judge the actual good point user number: number of midpoint users: the proportion of the difference point user number is used for determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition, so that the carrier number required to be configured in the vertical industry private network can be more accurately obtained. Therefore, the device provided by the embodiment of the invention realizes the determination of the actual single carrier average bandwidth capacity based on the terminal position distribution condition, thereby improving the accuracy of the number of configured carriers, improving the carrier resource utilization rate and increasing the investment benefit.
Based on any one of the above embodiments, in the device, the determining the total service bandwidth requirement of all terminals in the private network service in the vertical industry specifically includes:
and determining the total service bandwidth requirement of all terminals in the vertical industry private network service based on the service types of all terminals in the vertical industry private network service and the bandwidths required by all service types.
Based on any of the above embodiments, in the apparatus, the distribution situation of all the terminals around the 5G network device is described by the signal strength of the 5G network device received at the location of each terminal.
Based on any of the above embodiments, in the device, the actual unit, in particular for,
based on the signal intensity of the 5G network equipment received at the position of each terminal, the terminals of each service type are classified as signal good point terminals or signal middle point terminals or signal difference point terminals;
determining the whole capacity gain factor of the private network of the vertical industry based on a preset good point capacity gain factor, a middle point capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal;
and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the preset public network single carrier average throughput and the whole capacity gain factor.
Based on any of the above embodiments, in the device,
the method comprises the steps of dividing the terminals of each service type into a signal good point terminal or a signal middle point terminal or a signal difference point terminal based on the signal strength of the 5G network equipment received at the position of each terminal, and specifically comprises the following steps:
if the SS-RSRP is determined i >a 1 Either terminal a i For the signal good point terminal, if a is determined 2 ≤SS-RSRP i ≤a 1 Any terminal A i For signal midpoint termination, if SS-RSRP is determined i <a 2 Any terminal A i Is a signal difference point terminal;
wherein, SS-RSRP i For any one of the terminals A i And the signal intensity of the 5G network equipment is received at the position, i=1, 2, …, N and N are the total number of terminals in the vertical industry private network and are positive integers.
Based on any of the above embodiments, in the device,
the determining the overall capacity gain factor of the private network of the vertical industry based on the preset good point capacity gain factor, the midpoint capacity gain factor, the difference point capacity gain factor and the bandwidth requirement of each terminal specifically comprises the following steps:
calculating the vertical industry special purpose by the following formulaOverall capacity gain factor delta for a network total ：
Wherein delta a 、δ b And delta c Respectively a preset good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor, S a 、S b 、S c The signal good point terminal bandwidth requirement, the signal middle point terminal bandwidth requirement and the signal difference point terminal bandwidth requirement are respectively S j Bandwidth requirement for a single terminal of traffic type j, N a,j For the number of signal good point terminals in all service type j terminals, N b,j For the number of signal midpoint terminals in all service type j terminals, N c,j And k is the total type number of the service types, and is the number of the signal good point terminals in all the service type j terminals.
Based on any of the above embodiments, in the device, the number unit, in particular for,
the number of carriers Q to be configured is determined by the following formula:
wherein S is total C for the total demand of the service bandwidth real Is the single carrier actual bandwidth capability.
Fig. 3 is a schematic physical structure of an electronic device according to an embodiment of the present invention, where, as shown in fig. 3, the electronic device may include: processor 301, communication interface (Communications Interface) 302, memory (memory) 303 and communication bus 304, wherein processor 301, communication interface 302, memory 303 accomplish the communication between each other through communication bus 304. The processor 301 may invoke a computer program stored in the memory 303 and executable on the processor 301 to perform the vertical industry private network-oriented 5G network capacity configuration method provided in the above embodiments, including, for example: determining the total service bandwidth requirement of all terminals in private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability.
Further, the logic instructions in the memory 303 may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand alone product. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in essence or a part contributing to the prior art or a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in 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, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The embodiment of the present invention also provides a non-transitory computer readable storage medium, on which a computer program is stored, where the computer program is implemented when executed by a processor to perform the method for configuring 5G network capacity of a vertical industry private network provided in the foregoing embodiments, for example, includes: determining the total service bandwidth requirement of all terminals in private network service in the vertical industry; determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals; and determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability.
The system embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
From the above description of the embodiments, it will be apparent to those skilled in the art that the embodiments may be implemented by means of software plus necessary general hardware platforms, or of course may be implemented by means of hardware. Based on this understanding, the foregoing technical solution may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A5G network capacity configuration method for a private network of a vertical industry is characterized by comprising the following steps:
determining the total service bandwidth requirement of all terminals in private network service in the vertical industry;
determining single carrier actual bandwidth capability of the 5G network equipment based on distribution conditions of all terminals around the 5G network equipment and bandwidth requirements of all service type terminals;
determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability;
wherein the determining the single carrier actual bandwidth capability of the 5G network device based on the distribution situation of all the terminals around the 5G network device and the bandwidth requirements of each service type terminal includes:
based on the signal intensity of the 5G network equipment received at the position of each terminal, the terminals of each service type are classified as signal good point terminals or signal middle point terminals or signal difference point terminals;
determining the whole capacity gain factor of the private network of the vertical industry based on a preset good point capacity gain factor, a middle point capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal;
determining single carrier actual bandwidth capability of the 5G network equipment based on preset public network single carrier average throughput and the whole capacity gain factor;
the determining the overall capacity gain factor of the private network of the vertical industry based on the preset good point capacity gain factor, the midpoint capacity gain factor, the difference point capacity gain factor and the bandwidth requirement of each terminal specifically comprises the following steps:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formula total ：
Wherein delta a 、δ b And delta c Respectively a preset good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor，S a 、S b 、S c The signal good point terminal bandwidth requirement, the signal middle point terminal bandwidth requirement and the signal difference point terminal bandwidth requirement are respectively S j Bandwidth requirement for a single terminal of traffic type j, N a,j For the number of signal good point terminals in all service type j terminals, N b,j For the number of signal midpoint terminals in all service type j terminals, N c,j And k is the total type number of the service types, and is the number of signal difference point terminals in all the service type j terminals.
2. The method for configuring capacity of a 5G network for private networks in the vertical industry according to claim 1, wherein the determining the total service bandwidth requirement of all terminals in the private network service in the vertical industry specifically includes:
and determining the total service bandwidth requirement of all terminals in the vertical industry private network service based on the service types of all terminals in the vertical industry private network service and the bandwidths required by all service types.
3. The method for configuring capacity of a 5G network for a private network for the vertical industry according to claim 1 or 2, wherein the distribution situation of all terminals around the 5G network device is described by the signal strength of the 5G network device received at the location of each terminal.
4. The method for configuring capacity of a 5G network for a private network in the vertical industry according to claim 1, wherein the classifying the terminals of each service type into a good point terminal, a middle point terminal, or a bad point terminal based on the signal strength of the 5G network device received at the location of each terminal specifically includes:
if the SS-RSRP is determined i >a 1 Either terminal a i For the signal good point terminal, if a is determined 2 ≤SS-RSRP i ≤a 1 Any terminal A i For signal midpoint termination, if SS-RSRP is determined i <a 2 Any terminal A i Is a signal difference point terminal;
wherein, SS-RSRP i For any one of the terminals A i And the signal intensity of the 5G network equipment is received at the position, i=1, 2, …, N and N are the total number of terminals in the vertical industry private network and are positive integers.
5. The method for configuring capacity of a 5G network for a private network in the vertical industry according to claim 1, wherein the determining the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability specifically includes:
the number of carriers Q to be configured is determined by the following formula:
wherein S is total C for the total demand of the service bandwidth real Is the single carrier actual bandwidth capability.
6. The utility model provides a 5G network capacity configuration device towards perpendicular trade private network which characterized in that includes:
the determining unit is used for determining the total service bandwidth requirements of all terminals in the private network service of the vertical industry;
an actual unit, configured to determine a single carrier actual bandwidth capability of the 5G network device based on a distribution situation of all the terminals around the 5G network device and bandwidth requirements of each service type terminal;
a number unit, configured to determine the number of carriers to be configured based on the total service bandwidth requirement and the single carrier actual bandwidth capability;
wherein, the actual unit is specifically configured to:
based on the signal intensity of the 5G network equipment received at the position of each terminal, the terminals of each service type are classified as signal good point terminals or signal middle point terminals or signal difference point terminals;
determining the whole capacity gain factor of the private network of the vertical industry based on a preset good point capacity gain factor, a middle point capacity gain factor, a difference point capacity gain factor and the bandwidth requirement of each terminal;
determining single carrier actual bandwidth capability of the 5G network equipment based on preset public network single carrier average throughput and the whole capacity gain factor;
the determining the overall capacity gain factor of the private network of the vertical industry based on the preset good point capacity gain factor, the midpoint capacity gain factor, the difference point capacity gain factor and the bandwidth requirement of each terminal specifically comprises the following steps:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formula total ：
Wherein delta a 、δ b And delta c Respectively a preset good point capacity gain factor, a middle point capacity gain factor and a difference point capacity gain factor, S a 、S b 、S c The signal good point terminal bandwidth requirement, the signal middle point terminal bandwidth requirement and the signal difference point terminal bandwidth requirement are respectively S j Bandwidth requirement for a single terminal of traffic type j, N a,j For the number of signal good point terminals in all service type j terminals, N b,j For the number of signal midpoint terminals in all service type j terminals, N c,j And k is the total type number of the service types, and is the number of signal difference point terminals in all the service type j terminals.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the vertical industry private network oriented 5G network capacity configuration method of any one of claims 1 to 5 when the program is executed by the processor.
8. A non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, implements the steps of the vertical industry private network oriented 5G network capacity configuration method of any of claims 1 to 5.
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