CN114430371A - 5G network capacity configuration method and device for vertical industry private network - Google Patents
5G network capacity configuration method and device for vertical industry private network Download PDFInfo
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Abstract
The embodiment of the invention provides a 5G network capacity configuration method and a device for a vertical industry private network, wherein the method comprises the following steps: determining the total service bandwidth requirements of all terminals in the vertical industry private network service; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier 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 carrier quantity configuration, 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 a vertical industry private network.
Background
In the prior art, the capacity configuration of the wireless network is calculated by using the formula: the number of carriers to be configured is equal to the total bandwidth requirement/single carrier bandwidth capability of the service, and the units of the numerator and denominator are as follows: and Mbps. The denominator single carrier bandwidth capability depends on the distribution of users (i.e. the distance from the wireless network device) in addition to the processing capability of the communication device itself, for example, when the user terminals are all in good condition (close to the network device), the wireless signal quality is good, the spectrum efficiency is high, and at this time, the single carrier bandwidth capability can reach the maximum value; on the contrary, if the user terminals are all at the bad point (far away from the network equipment), the wireless signal quality is bad, the spectrum efficiency is low, and the single carrier bandwidth capacity is the minimum value at the moment; the maximum and minimum values differ by a factor of up to several tens.
The capacity allocation 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 randomly moving human users, the distribution of the public network user terminals in the coverage area of a wireless network is random and uniform, and the typical distribution proportion is a good number of users: midpoint user number: the number of difference users is 3:4:3, which is a distribution ratio commonly used in the industry. The prior art calculates the average bandwidth capability of a single carrier, i.e. the average throughput of the single carrier, according to the distribution ratio. And further, the number of carriers to be configured is calculated by combining the total bandwidth requirement of the service.
The private network (private network for short) oriented to the vertical industry is obviously different from the public network: the private network users are mostly machine devices with fixed positions, not people moving around, such as industrial monitoring scenes, and the private network terminals are monitoring cameras with fixed installation positions. Meanwhile, the position of the terminal is fixed and unchanged, so that when a network planning worker designs the position of the wireless equipment, the wireless equipment can be close to the terminal as much as possible, the private network terminal is located at a good point position of a network signal (namely close to the wireless network equipment) as much as possible, and a bad point position (namely far away from the wireless network equipment) is avoided. Therefore, the capacity capability (namely the size of the provided bandwidth) of the private network wireless network equipment can be greatly improved, and the private network bandwidth capability is far larger than that of the public network.
From the above analysis, it can be seen that the average bandwidth capability based on random uniform distribution for the public network is no longer suitable for the private network for the vertical industry, because the location distribution of the private network terminals is no longer the random uniform distribution for the public network, but is controllable and programmable (as much as possible at the position of the signal), for example, the number of the good users: midpoint user number: the difference point user number is 7:2:1, and the single carrier actual bandwidth capability of the wireless device is far larger than the single carrier average bandwidth capability of the public network. Under a certain ' total service bandwidth requirement ', the number of carriers required to be configured ' is obviously reduced.
The prior art is mainly oriented to public networks serving the public, and calculates the average bandwidth capacity of a single carrier based on the premise that users are randomly and uniformly distributed, and further calculates the number of carriers to be configured. And the user is random evenly distributed and is not suitable for the private network facing the vertical industry, because the user terminal of the private network is mostly the terminal with fixed position, for example, the camera unit and other perception units of the intelligent wharf, and the position is fixed and unchanged. The position of the wireless network equipment can be reasonably planned, so that the wireless network equipment is close to the terminal as much as possible, namely, the terminal is positioned at a signal good point (close to the base station) as much as possible and is prevented from being positioned at a signal bad 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 which is oriented to the public network and is based on random and uniform distribution of users is still adopted, the excessive number of the carriers to be configured 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 problem that the existing public network-oriented single carrier average bandwidth capability based on random and uniform distribution of users to calculate the carrier configuration number of the private network in the vertical industry is poor in investment benefit caused by the fact that the carrier configuration number is large, the capacity resource configuration is excessive and the carrier resource utilization rate is low because the influence of the terminal position distribution situation on the single carrier average bandwidth capability is not considered, still needs to be solved by technical personnel in the field.
Disclosure of Invention
The embodiment of the invention provides a 5G network capacity configuration method and device for a vertical industry private network, which are used for solving the problems of poor investment benefit caused by large carrier configuration quantity, excessive capacity resource configuration and low carrier resource utilization rate due to the fact that the carrier configuration quantity of the vertical industry private network is calculated based on the single carrier average bandwidth capacity of random and uniform distribution of users in the conventional public network-oriented method.
In a first aspect, an embodiment of the present invention provides a method for configuring capacity of a 5G network for a vertical industry private network, including:
determining the total service bandwidth requirements of all terminals in the vertical industry private network service;
determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type;
and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier 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 the terminals in the special network service of the vertical industry based on the service types of all the terminals in the special network service of the vertical industry and the bandwidth required by each service type.
Preferably, in the method, the distribution of all the terminals around the 5G network device is described by the signal strength of the 5G network device received by the location of each terminal.
Preferably, in the method, the determining the actual bandwidth capacity of the single carrier 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:
dividing the terminals of each service type into signal good point terminals or signal middle point terminals or signal bad point terminals based on the signal strength of the 5G network equipment received by the positions of the terminals;
determining the whole capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of all terminals;
and determining the actual bandwidth capacity of the single carrier of the 5G network equipment based on the average throughput of the single carrier of the preset public network and the gain factor of the whole capacity.
Preferably, in the method, the classifying the terminals of each service type into signal good point terminals or signal middle point terminals or signal bad point terminals based on the signal strength of the 5G network device received at the position of each terminal specifically includes:
if SS-RSRP is determinedi>a1Then any terminal AiIf a is determined for the signal good terminal2≤SS-RSRPi≤a1Then any one of the terminals AiIf the SS-RSRP is determined as the signal midpoint terminali<a2Then any one of the terminals AiIs a signal difference terminal;
wherein SS-RSRPiFor said any terminal AiAnd receiving the signal intensity of the 5G network equipment which is less than or equal to the position, wherein i is 1,2, …, and N is a positive integer which is the total number of terminals in the vertical industry private network.
Preferably, in the method, the determining an overall capacity gain factor of the vertical industry private network based on preset good point capacity gain factor, middle point capacity gain factor, difference point capacity gain factor, and bandwidth requirements of each terminal specifically includes:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formulatotal：
Wherein, deltaa、δbAnd deltacRespectively are preset good point capacity gain factor, middle point capacity gain factor and difference point capacity gain factor, Sa、Sb、ScRespectively the bandwidth requirement of the good point terminal of the signal, the bandwidth requirement of the middle point terminal of the signal and the bandwidth requirement of the bad point terminal of the signal, SjBandwidth requirement of a single terminal for traffic type j, Na,jFor the number of signal point terminals in all service type j terminals, Nb,jNumber of point terminals in signal for all service type j terminals, Nc,jThe number of signal good point terminals in all the service type j terminals is shown, and k is the total number of the service types.
Preferably, in the method, the determining the number of carriers to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability specifically includes:
determining the number Q of carriers needing to be configured by the following formula:
wherein S istotalFor the total bandwidth requirement of the service, CrealAnd the actual bandwidth capacity of the single carrier.
In a second aspect, an embodiment of the present invention provides a device for configuring capacity of a 5G network for a vertical industry private network, including:
the determining unit is used for determining the total service bandwidth requirements of all terminals in the vertical industry private network service;
the actual unit is used for determining the single carrier actual bandwidth capacity of the 5G network equipment based on the distribution situation of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type;
and the quantity unit is used for determining the quantity of the carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier 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 in the memory and executable on the processor, where the processor implements the steps of the method for configuring the capacity of the vertical industry private network-oriented 5G network, provided in the first aspect, when executing the program.
In a fourth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for configuring capacity of a 5G network facing a private vertical industry network, 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 special network service of the vertical industry; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability. Therefore, compared with the traditional public network, the calculation of the bandwidth capacity of the single carrier wave in the public network directly improves the number of users according to the fixed user distribution proportion: midpoint user number: the difference point user number is 3:4:3, and the embodiment of the present invention needs to collect the distribution of all terminals around the 5G network device first, and determine the actual number of good point users: midpoint user number: and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition according to the proportion of the number of the difference point users, so that the number of carriers needing to be configured in the vertical industry private network can be more accurately solved. 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 carrier quantity configuration, 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 technical solutions in the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a 5G network capacity configuration method for a vertical industry private network according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a 5G network capacity configuration device for a vertical industry private network according to an embodiment of the present invention;
fig. 3 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The existing public network-oriented method for calculating the carrier configuration quantity of a private network in the vertical industry based on the single carrier average bandwidth capability randomly and uniformly distributed by users generally has the problems of large carrier configuration quantity, excessive capacity resource configuration and low carrier resource utilization rate, which are caused by the fact that the influence of the terminal position distribution condition on the single carrier average bandwidth capability is not considered, and thus the investment benefit is poor. Therefore, the embodiment of the invention provides a 5G network capacity configuration method for a vertical industry private network. Fig. 1 is a schematic flow chart of a 5G network capacity configuration method for a private vertical industry network according to an embodiment of the present invention, and as shown in fig. 1, the method includes:
and step 110, determining the total service bandwidth requirements of all terminals in the vertical industry private network service.
Specifically, all terminals in the vertical industry private network service are counted and classified according to service types. For example: for a service scene of a smart city private network, the terminal comprises 5 service types: the system comprises a high-definition video monitoring terminal, a high-precision positioning and tracking terminal, a voice/video call terminal, an unmanned aerial vehicle security remote real-time control terminal and a robot automatic patrol terminal. Then, the number of various terminals and the bandwidth requirements of the terminals are counted, and the total service bandwidth requirements of all the terminals in the special network service of the vertical industry are calculated.
specifically, 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 bad point terminal is judged based on the distribution situation of all the terminals around the 5G network equipment. The distribution situation of all terminals around the 5G network device may have multiple acquisition modes, for example: the distance between each terminal and the 5G network device is determined through actual measurement, or the distance may be determined through the signal strength received by each terminal to the 5G network device, and the like, which is not limited specifically here. And then, calculating the actual single-carrier bandwidth capacity of the 5G network equipment based on the actually acquired distribution conditions of all terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type.
Specifically, the number of carriers to be configured is determined based on the total service bandwidth requirement and the actual single carrier bandwidth capability, that is, the total service bandwidth requirement is divided by the actual single carrier bandwidth capability, and the obtained value is rounded up to be the number of carriers to be configured, so that the number of configured carriers can just meet the bandwidth requirement without causing low carrier resource utilization and resource waste caused by excessive carrier number configuration.
The method provided by the embodiment of the invention determines the total service bandwidth requirements of all terminals in the special network service of the vertical industry; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability. Therefore, compared with the traditional public network, the calculation of the bandwidth capacity of the single carrier wave in the public network directly improves the number of users according to the fixed user distribution proportion: midpoint user number: the difference point user number is 3:4:3, and the embodiment of the present invention needs to collect the distribution of all terminals around the 5G network device first, and determine the actual number of good point users: midpoint user number: and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition according to the proportion of the number of the difference point users, so that the number of carriers needing to be configured in the vertical industry private network can be more accurately solved. 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 carrier quantity configuration, 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 the terminals in the special network service of the vertical industry based on the service types of all the terminals in the special network service of the vertical industry and the bandwidth required by each service type.
Specifically, the total traffic bandwidth requirement S is calculatedtotalThe formula of (1) is as follows:
wherein, the vertical industry private network has k kinds of service type terminals, SiBandwidth requirement of a single terminal for service type i, NiThe number of terminals of traffic type i, i ═ 1,2, …, k.
Illustrate a business scenario of a smart city private network, including k (k ═ 5) business types, table 1 shows vertical business transformationThe statistics table of the number of the terminal types in the network comprises the following contents: wherein, the single-terminal bandwidth requirement S of high-definition video monitoring1Is 110Mbps, the number of terminals is N1Is 10.
TABLE 1 statistical table of terminal type in vertical industry change network
For example, in table 1, the bandwidth requirement S of a single terminal for high definition video monitoring1Is 110Mbps, the number of terminals is N1Is 10. Calculating total bandwidth requirement S of servicetotalCan calculate Stotal＝3245(Mbps)。
Based on any of the above embodiments, in the method, the distribution of all the terminals around the 5G network device is described by the signal strength of the 5G network device received by the location of each terminal.
Specifically, the distribution of the terminals around the 5G network device can be described in various ways, for example: the distance between each terminal and the 5G network device is determined through actual measurement, or the distance may be determined through the signal strength received by each terminal from the 5G network device, and so on, which is further defined as the signal strength received by each terminal from the 5G network device.
Based on any of the above embodiments, in the method, the determining the actual bandwidth capacity of the single carrier 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 terminals of each service type specifically includes:
dividing the terminals of each service type into signal good point terminals or signal middle point terminals or signal bad point terminals based on the signal strength of the 5G network equipment received by the positions of the terminals;
determining the whole capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of all terminals;
and determining the actual bandwidth capacity of the single carrier of the 5G network equipment based on the average throughput of the single carrier of the preset public network and the gain factor of the whole capacity.
Specifically, according to the signal strength of the 5G network device that can be received by each terminal, all terminals are determined as a signal good point terminal, a signal middle point terminal, and a signal bad point terminal, and the determination rule may be linear determination or non-linear determination based on a threshold, which is not specifically limited herein. And then, determining the integral capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of each terminal, wherein the preset good point capacity gain factor, the preset middle point capacity gain factor and the preset difference point capacity gain factor are set according to different service scenes where the terminals in different vertical industry private networks are located. Based on the existing test data in the industry, the value ranges of the good point capacity gain factor, the middle point capacity gain factor and the difference point capacity gain factor obtained by statistical analysis are [2.5,4.5 ]]、[0.8,1.2]And [0.1,0.3]Meanwhile, the specific value changes with different application scenarios. For example, in an application scene of a smart city, the types of terminals in a vertical industry private network of the smart city are high-definition video monitoring, high-precision positioning and 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 scene are respectively 3.5, 1 and 0.2. And then, according to preset good point capacity gain factors, middle point capacity gain factors and difference point capacity gain factors and the bandwidth requirements and distribution types of all terminals in the vertical industry private network (namely signal good point terminals or signal middle point terminals or signal difference point terminals), the whole capacity gain factor of the vertical industry private network is obtained. And finally, determining the actual bandwidth capacity of the single carrier of the 5G network equipment based on the preset public network single carrier average throughput and the whole capacity gain factor. Currently, the average throughput C of a single carrier of a preset public network is generally usedrefTo measure wireless deviceCapacity of the device, example of the invention as CrefMeasuring the performance of 5G network equipment in the vertical industry private network at the position of the good-medium difference point as a reference, and finally determining the gain factor of the whole capacity and C of the vertical industry private networkrefThe product of (a) is the single carrier actual bandwidth capability of the 5G network device of the industry vertical private network in the embodiment of the present invention.
Based on any of the above embodiments, in the method, the dividing the terminal of each service type into a signal good point terminal, a signal middle point terminal, or a signal bad point terminal based on the signal strength of the 5G network device received at the location of each terminal specifically includes:
if SS-RSRP is determinedi>a1Then any terminal AiIf a is determined for the signal good terminal2≤SS-RSRPi≤a1Then any one of the terminals AiIf the SS-RSRP is determined as the signal midpoint terminali<a2Then any one of the terminals AiIs a signal difference terminal;
wherein SS-RSRPiFor said any terminal AiThe signal strength of the 5G network equipment received at the position is 1,2, …, N is the total number of the terminals in the vertical industry private network and is a positive integer, a1And a2Are all real numbers.
Specifically, the above further defines a specific determination method of the position of the good midpoint 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 location, as shown in table 2 below, and the 5G network is divided as follows (SS-RSRP is the synchronization signal strength):
TABLE 2 discrimination Range of good-to-middle-difference Point positions
| Location definition | Signal strength range (Dian)Type value) |
| Good point | SS-RSRP＞-80dBm |
| Midpoint | -92dBm≤SS-RSRP≤-80dBm |
| Difference point | SS-RSRP<-92dBm |
Therefore, based on the above-mentioned discriminant rule, all terminals of the vertical industry private network in the smart city application scenario can be divided to obtain the results shown in table 3, where table 3 is the number of terminals at the good-medium-difference point of the target private network scenario:
TABLE 3 number of terminals at good-to-medium-poor points for target private network scenario
| Business scenario | Specific service type i | Number of good points Na,i | Number of midpoints Nb,i | Number of difference points Nc,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. Robot automatic patrol | 5 | 2 | 1 |
Based on any of the above embodiments, in the method, determining the overall capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the preset middle point capacity gain factor, the preset difference point capacity gain factor, and the bandwidth requirements of each terminal specifically includes:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formulatotal：
Wherein, deltaa、δbAnd deltacRespectively are preset good point capacity gain factor, middle point capacity gain factor and difference point capacity gain factor, Sa、Sb、ScRespectively the bandwidth requirement of the good point terminal of the signal, the bandwidth requirement of the middle point terminal of the signal and the bandwidth requirement of the bad point terminal of the signal, SjBandwidth requirement of a single terminal for traffic type j, Na,jFor the number of signal point terminals in all service type j terminals, Nb,jNumber of point terminals in signal for all service type j terminals, Nc,jThe number of signal good point terminals in all the service type j terminals is shown, and k is the total number of the service types.
Specifically, the overall capacity gain factor delta of the vertical industry private network is carried out by the calculation method given by the formulatotalAnd (4) calculating. Continuing with the smart city scenario above as an example, the preset gain factors for each capacity are deltaa＝3.5，δb＝1，δcWhen the value is 0.2, S is calculateda、SbAnd ScRespectively as follows: 2230Mbps, 745Mbps and 270Mbps, and calculating delta according to the gain factors of the sum and the good and middle difference pointstotal2.65. In the subsequent step, referring to the average throughput C of the single carrier of the public networkrefUsing the overall capacity gain factor deltatotalCalculating the actual capacity capability of the wireless network equipment under the special network service scene, namely the actual bandwidth capability C of the single carrierreal＝Cref×δtotalContinuing with the example of smart city scenario, C can be obtained from actual test dataref1250(Mbps), and δtotal2.65; it can be calculated that: creal＝3314(Mbps)。
Based on any of the above embodiments, in the method, the determining the number of carriers that need to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability specifically includes:
determining the number Q of carriers needing to be configured by the following formula:
wherein S istotalFor the total bandwidth requirement of the service, CrealAnd the actual bandwidth capacity of the single carrier.
Specifically, according to the total service bandwidth requirement and the actual bandwidth capacity C of the single carrierrealCalculating the number of carriers to be configured, wherein the calculation formula is as follows:
wherein S istotalFor the total bandwidth requirement of the service, CrealAnd the actual bandwidth capacity of the single carrier. Continuing with the example of a smart city scenario, rounding up results in 1 carrier being required. Bandwidth capability C if distributed uniformly over public networkrefAnd (4) rounding up if calculating, and configuring 3 carriers. It can be found that if the method of the prior art is adopted, 2 additional carriers are configured, which causes the problems of too low utilization rate of capacity resources and waste of investment. The scheme provided by the embodiment of the invention avoids the problems of low utilization rate of capacity resources and investment waste.
Based on any of the above embodiments, an embodiment of the present invention provides a device for configuring a capacity of a 5G network for a private vertical industry network, and fig. 2 is a schematic structural diagram of the device for configuring a capacity of a 5G network for a private vertical industry network provided in an embodiment of the present invention. As shown in fig. 2, the apparatus includes a determination unit 210, an actual unit 220, and a quantity unit 230, wherein,
the determining unit 210 is configured to determine total service bandwidth requirements of all terminals in the private network service in the vertical industry;
the actual unit 220 is configured to determine the actual single carrier 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 terminals of each service type;
the quantity unit 230 is configured to determine the number of carriers that need to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability.
The device provided by the embodiment of the invention determines the total service bandwidth requirements of all terminals in the special network service of the vertical industry; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability. Therefore, compared with the traditional public network, the calculation of the bandwidth capacity of the single carrier wave in the public network directly improves the number of users according to the fixed user distribution proportion: midpoint user number: the difference point user number is 3:4:3, and the embodiment of the present invention needs to collect the distribution of all terminals around the 5G network device first, and determine the actual number of good point users: midpoint user number: and determining the single carrier actual bandwidth capacity of the 5G network equipment based on the actual distribution condition according to the proportion of the number of the difference point users, so that the number of carriers needing to be configured in the vertical industry private network can be more accurately solved. 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 carrier quantity configuration, improving the carrier resource utilization rate and increasing the investment benefit.
Based on any of the above embodiments, in the apparatus, the determining a total service bandwidth requirement of all terminals in a vertical industry private network service specifically includes:
and determining the total service bandwidth requirement of all the terminals in the special network service of the vertical industry based on the service types of all the terminals in the special network service of the vertical industry and the bandwidth required by each service type.
Based on any of the above embodiments, in the apparatus, the distribution of all the terminals around the 5G network device is described by the signal strength of the 5G network device received by the location of each terminal.
In the device according to any of the above embodiments, the actual unit, in particular for,
dividing the terminals of each service type into signal good point terminals or signal middle point terminals or signal bad point terminals based on the signal strength of the 5G network equipment received by the positions of the terminals;
determining the whole capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of all terminals;
and determining the actual bandwidth capacity of the single carrier of the 5G network equipment based on the average throughput of the single carrier of the preset public network and the gain factor of the whole capacity.
In accordance with any of the above embodiments, in the apparatus,
the dividing, based on the signal strength of the 5G network device received at the location of each terminal, the terminal of each service type into a signal good point terminal, a signal middle point terminal, or a signal bad point terminal specifically includes:
if SS-RSRP is determinedi>a1Then any terminal AiIf a is determined for the signal good terminal2≤SS-RSRPi≤a1Then any one of the terminals AiIf the SS-RSRP is determined as the signal midpoint terminali<a2Then any one of the terminals AiIs a signal difference terminal;
wherein SS-RSRPiFor said any terminal AiAnd the signal strength of the 5G network equipment received at the position is 1,2, …, and N is a positive integer which is the total number of terminals in the vertical industry private network.
In accordance with any of the above embodiments, in the apparatus,
the determining of the overall capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the preset middle point capacity gain factor, the preset difference point capacity gain factor and the bandwidth requirements of each terminal specifically comprises the following steps:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formulatotal：
Wherein, deltaa、δbAnd deltacRespectively are preset good point capacity gain factor, middle point capacity gain factor and difference point capacity gain factor, Sa、Sb、ScRespectively the bandwidth requirement of the good point terminal of the signal, the bandwidth requirement of the middle point terminal of the signal and the bandwidth requirement of the bad point terminal of the signal, SjBandwidth requirement of a single terminal for traffic type j, Na,jFor the number of signal point terminals in all service type j terminals, Nb,jNumber of point terminals in signal for all service type j terminals, Nc,jThe number of signal good point terminals in all the service type j terminals is shown, and k is the total number of the service types.
In the device according to any of the above embodiments, the number unit is, in particular,
determining the number Q of carriers needing to be configured by the following formula:
wherein S istotalFor the total bandwidth requirement of the service, CrealAnd the actual bandwidth capacity of the single carrier.
Fig. 3 is a schematic entity structure diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 3, the electronic device may include: a processor (processor)301, a communication Interface (communication Interface)302, a memory (memory)303 and a communication bus 304, wherein the processor 301, the communication Interface 302 and the memory 303 complete communication with each other through the communication bus 304. The processor 301 may call a computer program stored on the memory 303 and operable on the processor 301 to execute the 5G network capacity configuration method for the industry vertical private network provided by the above embodiments, for example, including: determining the total service bandwidth requirements of all terminals in the vertical industry private network service; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability.
In addition, 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 the logic instructions are sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or make a contribution to the prior art, or may be implemented in the form of a software product stored in a storage medium and including 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 methods 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), a magnetic disk or an optical disk, and other various media capable of storing program codes.
An embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented by a processor to execute the method for configuring a capacity of a 5G network facing a private vertical industry network provided in the foregoing embodiments, for example, the method includes: determining the total service bandwidth requirements of all terminals in the vertical industry private network service; determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type; and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability.
The above-described system embodiments 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. A5G network capacity configuration method facing a vertical industry private network is characterized by comprising the following steps:
determining the total service bandwidth requirements of all terminals in the vertical industry private network service;
determining the actual bandwidth capacity of a single carrier of the 5G network equipment based on the distribution condition of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type;
and determining the number of carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability.
2. The method for configuring 5G network capacity for a vertical industry private network according to claim 1, wherein the determining a total service bandwidth requirement of all terminals in a vertical industry private network service specifically comprises:
and determining the total service bandwidth requirement of all the terminals in the special network service of the vertical industry based on the service types of all the terminals in the special network service of the vertical industry and the bandwidth required by each service type.
3. The 5G network capacity configuration method facing the industry vertical private network according to claim 1 or 2, wherein the distribution condition of all the terminals around the 5G network device is described by the signal strength received by the 5G network device at the position where each terminal is located.
4. The 5G network capacity configuration method facing the industry vertical private network according to claim 3, wherein the determining of 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 specifically comprises:
dividing the terminals of each service type into signal good point terminals or signal middle point terminals or signal bad point terminals based on the signal strength of the 5G network equipment received by the positions of the terminals;
determining the whole capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of all terminals;
and determining the actual bandwidth capacity of the single carrier of the 5G network equipment based on the average throughput of the single carrier of the preset public network and the gain factor of the whole capacity.
5. The vertical industry private network-oriented 5G network capacity configuration method according to claim 4, wherein the classifying the terminals of each service type into signal good point terminals or signal middle point terminals or signal poor point terminals based on the signal strength of the 5G network device received at the position of each terminal specifically comprises:
if SS-RSRP is determinedi>a1Then any terminal AiIf a is determined for the signal good terminal2≤SS-RSRPi≤a1Then any one of the terminals AiIf the SS-RSRP is determined as the signal midpoint terminali<a2Then any one of the terminals AiIs a signal difference terminal;
wherein SS-RSRPiFor said any terminal AiAnd the signal strength of the 5G network equipment received at the position is 1,2, …, and N is a positive integer which is the total number of terminals in the vertical industry private network.
6. The vertical industry private network-oriented 5G network capacity configuration method according to claim 4 or 5, wherein the determining of the overall capacity gain factor of the vertical industry private network based on the preset good point capacity gain factor, the middle point capacity gain factor, the difference point capacity gain factor and the bandwidth requirements of each terminal specifically comprises:
calculating the whole capacity gain factor delta of the vertical industry private network by the following formulatotal：
Wherein, deltaa、δbAnd deltacRespectively are preset good point capacity gain factor, middle point capacity gain factor and difference point capacity gain factor, Sa、Sb、ScRespectively the bandwidth requirement of the good point terminal of the signal, the bandwidth requirement of the middle point terminal of the signal and the bandwidth requirement of the bad point terminal of the signal, SjBandwidth requirement of a single terminal for traffic type j, Na,jFor the number of signal point terminals in all service type j terminals, Nb,jNumber of point terminals in signal for all service type j terminals, Nc,jThe number of signal good point terminals in all the service type j terminals is shown, and k is the total number of the service types.
7. The 5G network capacity configuration method for the private vertical industry network according to claim 1, wherein the determining the number of carriers to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability specifically comprises:
determining the number Q of carriers needing to be configured by the following formula:
wherein S istotalFor the total bandwidth requirement of the service, CrealAnd the actual bandwidth capacity of the single carrier.
8. A5G network capacity configuration device facing a vertical industry private network is characterized by comprising:
the determining unit is used for determining the total service bandwidth requirements of all terminals in the vertical industry private network service;
the actual unit is used for determining the single carrier actual bandwidth capacity of the 5G network equipment based on the distribution situation of all the terminals around the 5G network equipment and the bandwidth requirements of the terminals of each service type;
and the quantity unit is used for determining the quantity of the carriers needing to be configured based on the total service bandwidth requirement and the actual single carrier bandwidth capability.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the method for vertical industry private network oriented 5G network capacity configuration according to any one of claims 1 to 7.
10. A non-transitory computer readable storage medium, having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the industry vertical private network oriented 5G network capacity configuration method of any one of claims 1 to 7.
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