CN113115378B - A co-construction and sharing resource block configuration method and access network device - Google Patents

Abstract

The present invention provides a co-construction and sharing resource block configuration method and access network equipment, relates to the technical field of communications, and solves the problem of how to allocate resource blocks for co-construction and sharing base stations. The method includes: determining the preset operator to which each terminal belongs in the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time; wherein, the target service includes any of the public network service and the private network service. One item; when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator configures RB according to the RB requirement value resource, or in the case that the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is based on the service guarantee parameter and RB The demand value configures the RB resource.

Description

A co-construction and sharing resource block configuration method and access network device

technical field

The present invention relates to the field of communication technologies, and in particular, to a co-construction and sharing resource block configuration method and access network equipment.

Background technique

At present, because the co-construction and sharing base station can simultaneously support the public network services and private network services of multiple operators, the same base station can meet the needs of multiple operators, which greatly reduces the cost of building base stations. Therefore, co-building and sharing base stations It has become an important development direction of the current network technology.

However, the existing co-construction and sharing base station does not yet have a resource block (resource block, RB) configuration method, which seriously affects the utilization of resources.

SUMMARY OF THE INVENTION

The present invention provides a co-construction and sharing resource block configuration method and access network equipment, which solves the problem of how to allocate resource blocks for co-construction and sharing base stations.

To achieve the above object, the present invention adopts the following technical solutions:

In a first aspect, an embodiment of the present invention provides a co-construction and sharing resource block configuration method, which is applied to an access network device. The access network device provides two carriers for each operator, and one carrier is used for the operator. The other carrier is used to provide support for the operator's private network service, including: determining the preset operator to which each terminal belongs within the coverage area, and the target service initiated by each terminal in the current unit time RB demand value; wherein, the target service includes any one of the public network service and the private network service; the sum of the RB demand value of each target service belonging to the preset operator in the current unit time is greater than the preset RB value Under the circumstance, it is determined that each target service of the preset operator configures RB resources according to the RB requirement value, or the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value In the case of , it is determined that each target service of the preset operator configures RB resources according to the service guarantee parameter and the RB requirement value.

As can be seen from the above, in the resource block configuration method for co-construction and sharing provided by the present invention, the access network device determines the preset operator that each terminal belongs to within the coverage area, and the RB requirement of the target service initiated by each terminal in the current unit time. value. Further, when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, it is determined that each target service of the preset operator configures the RB according to the RB requirement value. resources, or when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is based on the service guarantee parameter and RB The demand value configures the RB resource, thereby helping to improve the resource utilization rate of the access network device under the carrier.

In a second aspect, an embodiment of the present invention provides an access network device, the access network device provides two carriers for each operator, where one carrier is used to provide support for the operator's public network services, and the other carrier It is used to provide support for operators' private network services, including: processing unit.

Specifically, the processing unit is configured to determine the preset operator that each terminal belongs to within the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time; wherein, the target service includes public network services and private network services any of the business;

The processing unit is further configured to determine that each target service of the preset operator is based on the RB requirements when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value value configuration RB resources, or when the sum of the RB demand values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is guaranteed according to the service Parameters and RB requirement values configure RB resources.

In an achievable manner, the access network device further includes an obtaining unit; the obtaining unit is used to obtain the frequency point information and network identifier of the target service initiated by each terminal in the current unit time; The frequency point information obtained by the obtaining unit and the network identifier obtained by the obtaining unit determine the preset operator to which each terminal belongs.

In an achievable manner, each operator includes at least one operator core network, and the access network device further includes an obtaining unit; the obtaining unit is used to obtain the service guarantee of the target service initiated by each terminal in the current unit time parameters; a processing unit, which is specifically used to determine the RB prediction value according to the service guarantee parameters of the target service acquired by the acquisition unit; the processing unit is specifically used to determine the target service according to the RB prediction value when the target service is a public network service The processing unit is specifically used to determine the RB demand value of the target service according to the aggregation coefficient and the RB prediction value corresponding to the target service when the target service is a private network service; wherein, the aggregation coefficient is used to indicate the target service. The corresponding RB allocation quota on the carrier carrying the target service by the operator's core network to which the service belongs.

In an achievable manner, the service guarantee parameter includes reference signal received power RSRP and throughput; the processing unit is specifically configured to determine the RB prediction value according to the RSRP and throughput of the target service obtained by the obtaining unit.

In an achievable manner, the processing unit is specifically configured to determine the RB prediction value according to the predetermined target fitting curve and the RSRP and throughput of the target service acquired by the acquiring unit; wherein, the target fitting curve satisfies RSRP, Correspondence between throughput and RB.

In an achievable manner, the acquisition unit is further configured to acquire drive test data; wherein the drive test data at least includes RSRP, throughput and RB drive test values; the processing unit is further configured to acquire the drive test data acquired by the acquisition unit Fit the data to determine the target fitting curve.

In a third aspect, the present invention provides an access network device, including: a communication interface, a processor, a memory, and a bus; the memory is used to store computer execution instructions, and the processor and the memory are connected through a bus. When the access network device is running, the processor executes the computer execution instructions stored in the memory, so that the access network device executes the co-construction and sharing resource block configuration method provided in the first aspect above.

In a fourth aspect, the present invention provides a computer-readable storage medium comprising instructions. When the instructions are executed on the computer, the computer is made to execute the co-construction and shared resource block configuration method provided by the first aspect above.

In a fifth aspect, the present invention provides a computer program product that, when the computer program product runs on a computer, causes the computer to execute the co-construction and shared resource block configuration method described in the design manner of the first aspect.

It should be noted that the above computer instructions may be stored in whole or in part on the first computer-readable storage medium. The first computer-readable storage medium may be packaged together with the processor of the access network device, or may be packaged separately with the processor of the access network device, which is not limited in the present invention.

For the description of the second, third, fourth and fifth aspects of the present invention, reference may be made to the detailed description of the first aspect; and, for the description of the second, third, fourth and fifth aspects For the beneficial effects, reference may be made to the analysis of the beneficial effects of the first aspect, which will not be repeated here.

In the present invention, the names of the above-mentioned access network devices do not limit the devices or functional modules themselves, and in actual implementation, these devices or functional modules may appear with other names. As long as the functions of various devices or functional modules are similar to the present invention, they fall within the scope of the claims of the present invention and their equivalents.

These and other aspects of the present invention will become apparent from the following description.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

1 provides a communication system to which a co-construction and shared resource block configuration method is applied according to an embodiment of the present invention;

FIG. 2 provides an architectural diagram of an access network device in a co-construction and shared resource block configuration method according to an embodiment of the present invention;

FIG. 3 provides one of the schematic flowcharts of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

FIG. 4 provides the second schematic flowchart of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

FIG. 5 provides a third schematic flowchart of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

6 is a schematic diagram of a first CDF curve in a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

7 is a schematic diagram of a second CDF curve in a co-construction and sharing resource block configuration method according to an embodiment of the present invention;

FIG. 8 provides a fourth schematic flowchart of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

FIG. 9 is a fifth schematic flowchart of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

10 is a fifth schematic flowchart of a method for configuring a resource block for co-construction and sharing according to an embodiment of the present invention;

FIG. 11 provides a schematic diagram of a target fitting curve in a method for co-constructing and sharing resource blocks according to an embodiment of the present invention;

FIG. 12 provides one of the schematic structural diagrams of an access network device according to an embodiment of the present invention;

FIG. 13 provides a second schematic structural diagram of an access network device according to an embodiment of the present invention;

FIG. 14 is a schematic structural diagram of a computer program product of a co-construction and shared resource block configuration method provided by an embodiment of the present invention.

Detailed ways

Embodiments of the present invention will be described below with reference to the accompanying drawings.

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same items or similar items with basically the same functions and functions. A skilled person can understand that words such as "first" and "second" do not limit the quantity and execution order.

An embodiment of the present invention provides a co-construction and shared resource block configuration method, which is applied to a network system as shown in FIG. 1 . The core network device 3 supports at least one operator core network.

Exemplarily, the access device 2 is taken as the base station, and the specific implementation process is as follows:

Specifically, the operator's core network may be a private network core network (also referred to as a private network), or the operator's core network may be a public network core network.

When base station 2 obtains service guarantee parameters, frequency point information and network identifier of the target service initiated by terminal 1 in the current unit time from terminal 1, base station 2 determines the operator to which the target service belongs according to the frequency point information and network identifier. Then, the base station 2 accesses the terminal 1 to the operator's core network of the operator.

FIG. 2 shows an architecture of the access network device 2 in the above communication method. As shown in FIG. 2 , the access network device 2 includes: a radio frequency unit and a baseband processing unit. Among them, the radio frequency unit is connected to the base station processing unit through a common public radio interface (CPRI), and the private network core network of operator A, operator B, operator A's private network and operator B's private network core network are all connected through NG The interface is connected with the baseband processing unit of the access network device 2 .

The baseband processing unit includes a control plane (CP) and a user plane (UP).

The control plane CP includes a public private network and different operator identification modules. The public private network and different operator identification modules are used to distinguish the operator to which the terminal belongs, and whether the public network core network or the private network core network belonging to the operator belongs to the operator according to frequency information (eg, carrier frequency). Since each operator has only one public core network and at least two private network core networks, it can be determined according to the data network identification (such as: Data Network Name (DNN), or slice identification number (ldentity). document, ID)) to distinguish the private network core network to which the terminal belongs.

The radio frequency unit includes an antenna unit, a switch, a first combiner for processing uplink data, a second combiner for processing downlink data, and at least two transceivers.

Each transceiver includes a digital up conversion (DUC), a digital to analog converter (DAC), a transmit antenna (transport, TX), a receive antenna (receive, RX), an analog-to-digital converter ( analog to digital converter, ADC) and digital downconversion (digital downconversion, DDC).

Specifically, in the communication method provided by the present invention, two communication links are provided for each operator, and each communication link is used to carry service data of the same service type of the operator.

Exemplarily, in conjunction with FIG. 2 , the operator a and the operator b simultaneously access the access network device 2 through the NG interface as an example for description, and the specific implementation process is as follows:

When the service types of the services initiated by the terminals 1 of operator a and operator b include public network services and private network services, the access network device 2 needs to include 4 communication links (for example, by the baseband processing unit, A first communication link composed of a first transceiver, a first combiner, a second combiner, a switch and an antenna unit, a baseband processing unit, a second transceiver, a first combiner, and a second combiner , a second communication link composed of a switch and an antenna unit, a third communication link composed of a baseband processing unit, a third transceiver, a first combiner, a second combiner, a switch and an antenna unit, and a third communication link formed by the baseband processing unit unit, the fourth transceiver, the first combiner, the second combiner, the switch and the fourth communication link composed of the antenna unit) respectively carry the service data (also referred to as private network service data) generated by 2B of operator a ) and service data (also referred to as public network service data) generated by 2C, as well as operator B's private network service data and public network service data.

Specifically, each of the first communication link, the second communication link, the third communication link, and the fourth communication link includes a carrier link for transmitting uplink data and a carrier for transmitting downlink data. link. For example, the first communication link includes a carrier link composed of a baseband processing unit, DUC1, DAC1, TX1, a first combiner, a switch and an antenna unit for transmitting uplink data, and a baseband processing unit, DDC1, A carrier chain for transmitting downlink data composed of ADC1, RX1, a second combiner, a switch and an antenna unit.

Assume that the access network device 2 carries the public network service data of operator a through the first communication link, the private network service data of operator a through the second communication link, and the public network service data of operator b through the third communication link. network service data, and bear the private network service data of operator b through the fourth communication link.

With reference to FIG. 2 , when the terminal 1 of the operator a initiates 2B, the access network device 2 transmits the private network service data through the first communication link. The uplink data in the private network service data of the terminal 1 is transmitted through the carrier link used for transmitting uplink data in the first communication link of the access network device 2 .

When the terminal 1 of the operator a initiates 2C, the access network device 2 transmits the public network service data through the second communication link. The uplink data in the public network service data of the terminal 1 is transmitted through the carrier link used for transmitting uplink data in the second communication link of the access network device 2 .

Then, the uplink data in the service data of the public network service and the uplink data in the service data of the private network service are combined together by the first combiner, and output to the antenna unit.

When terminal 1 of operator a or operator b transmits uplink data, the access network device 2 will receive downlink data in response to the uplink data. When the antenna unit of the access network device 2 receives the downlink data, the downlink data needs to be distinguished by the second combiner. When it is determined that the downlink data includes the downlink data of the private network of the terminal 1 of the operator a, the downlink data needs to be transmitted to the terminal 1 through a carrier link for transmitting downlink data in the first communication link. When it is determined that the downlink data includes the downlink data of the public network of the terminal 1 of the operator a, the downlink data needs to be transmitted to the terminal 1 through the carrier link for transmitting downlink data in the second communication link.

In this embodiment of the present invention, the access network device 2 may be a global system for mobile communication (GSM), an access network device (base transceiver station, code division multiple access, CDMA). BTS), access network equipment (node B, NB) in wideband code division multiple access (WCDMA), access network equipment (evolved Node B, eNB) in Long Term Evolution (Long Term Evolution, LTE) ), the eNB in the internet of things (IoT) or narrow band-internet of things (NB-IoT), the future 5G mobile communication network or the future evolved public land mobile network (public land mobile network, PLMN), which is not limited in this embodiment of the present invention.

Terminal 1 is used to provide voice and/or data connectivity services to users. The terminal 1 may have different names, such as user equipment (user equipment, UE), access terminal, terminal unit, terminal station, mobile station, mobile station, remote station, remote terminal, mobile equipment, wireless communication equipment, vehicle User equipment, terminal agent or terminal device, etc. Optionally, the terminal 1 may be various handheld devices, vehicle-mounted devices, wearable devices, and computers with a communication function, which are not limited in this embodiment of the present invention. For example, the handheld device may be a smartphone. The in-vehicle device may be an in-vehicle navigation system. The wearable device can be a smart bracelet. The computer may be a personal digital assistant (PDA) computer, a tablet computer, and a laptop computer.

The data involved in the present invention may be data authorized by the operator or fully authorized by all parties.

In the following, with reference to the communication system shown in FIG. 1 , taking an access network device as a base station as an example, the co-construction and sharing resource block configuration method provided by the embodiment of the present invention will be introduced.

As shown in FIG. 3 , the co-construction and sharing resource block configuration method provided by the embodiment of the present invention is applied to the base station. The base station provides two carriers for each operator, and one carrier is used to provide the public network service of the operator. Support, another carrier is used to provide support for the operator's private network services, including the following S11 and S12 content:

S11. The base station determines the preset operator to which each terminal belongs within the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time. The target service includes any one of a public network service and a private network service.

Specifically, in an actual application, by acquiring measurement report (Measurement Report, MR) data of a proposed area (representing an area in which the resource block (RB) configuration method provided by the embodiment of the present invention is to be used); then , analyze the service distribution of the proposed area according to the MR data, so as to determine whether the proposed area can use the co-construction and shared resource block allocation method provided by the embodiment of the present invention, and the specific judgment process is as follows:

1. Obtain the MR data of the proposed area. Wherein, the MR data includes the average capacity and the highest capacity of each target unit time belonging to the busy hour in the preset time period.

Exemplarily, the target unit time can be 1 hour; in order to save computing resources while ensuring that the collected data can reflect the carrying situation of each service carried by the base station, the above-mentioned preset time period can be two consecutive Tuesdays (any work any day) and Sunday (any day off). Busy hours can be determined by the operator according to the traffic usage of its corresponding users. For example, it can be 9:00-11:00 and 14:00-17:00 on weekdays, and 10:00-17:00 on non-working days: 00. Assuming that the operator network includes operator network A and operator network B, the MR data extracted from the public network services and private network services of the operator network in the proposed area is shown in Table 1:

Table 1

2. Determine the high traffic target unit time according to the average capacity and the highest capacity of each target unit time when all services are busy in the preset time period.

Exemplarily, when all services in the preset time period belong to the sum of the average capacities of the target unit time in the busy hour, the proportion of the highest capacity that the base station can carry in one target unit time is greater than the third preset proportion. , determine the target unit time as the high flow target unit time.

3. Determine whether the proportion of the quantity of the target unit time of large traffic to the total target unit time corresponding to the busy time in the preset time period is greater than the preset percentage (eg 30%).

When the proportion of the target unit time of large traffic to the total target unit time corresponding to all busy hours is less than or equal to the preset percentage, it means that the traffic volume processed by the base station is relatively high at this time. Therefore, the proposed area can be determined by using the co-construction and sharing resource block configuration method provided by the embodiment of the present invention to configure resource blocks.

The above description of whether the resource block configuration method for co-construction and sharing of resource blocks provided by the embodiment of the present invention can be used in the proposed area is only an exemplary description, and the corresponding relationship can be determined according to actual needs, which is not specified in the present invention. limit.

S12. When the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, the base station determines that each target service of the preset operator configures RB according to the RB requirement value resources, or when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is based on the service guarantee parameter and RB The demand value configures the RB resource.

In an implementable manner, the preset RB value includes the maximum uplink RB and the maximum downlink RB. In this case, the above S12 can be specifically implemented in the following manner:

Specifically, the maximum uplink RB and the maximum downlink RB that can be carried by carrier A satisfy the following formula:

表示载波A可承载的最大上行RB，

表示载波A可承载的最大下行RB，RBA表示载波A可承载额定RB值(如：100MB)，

表示帧结构中上行RB的占比，

表示帧结构中下行RB的占比。in,

represents the maximum uplink RB that carrier A can carry,

Indicates the maximum downlink RB that carrier A can carry, and RBA represents the rated RB value that carrier A can carry (for example: 100MB),

represents the proportion of uplink RBs in the frame structure,

Indicates the proportion of downlink RBs in the frame structure.

When the base station determines that the sum of the uplink RB requirements of each target service belonging to the preset operator within the current unit time is less than or equal to the maximum uplink RB, and the base station determines that each target service belonging to the preset operator within the current unit time When the sum of the downlink RB requirements of the target service is less than or equal to the maximum downlink RB, RB resources are allocated according to the RB requirement value of each target service (for example, when the target service is a public network service, if the base station determines that it belongs to the The sum of the uplink RB requirements of each public network service of the preset operator is less than or equal to the maximum uplink RB, and the base station determines the sum of the downlink RB requirements of each public network service belonging to the preset operator within the current unit time. and is less than or equal to the maximum downlink RB, then on the carrier carrying the public network service, the uplink RB resources are allocated according to the uplink RB requirement value required by the public network service, and the downlink RB resource is allocated according to the downlink RB requirement value required by the public network service. ; When the target service is a private network service, if the base station determines that the sum of the uplink RB demand values of each private network service belonging to the preset operator within the current unit time is less than or equal to the maximum uplink RB, and the base station determines that the current unit time If the sum of the downlink RB demand values of each private network service belonging to the preset operator is less than or equal to the maximum downlink RB, then on the carrier carrying the private network service, it is allocated according to the uplink RB demand value required by the private network service. For uplink RB resources, downlink RB resources are allocated according to the downlink RB demand value required by the private network service).

When the base station determines that the sum of the uplink RB requirements of each target service belonging to the preset operator within the current unit time is greater than the maximum uplink RB, and/or the base station determines that each target service belonging to the preset operator within the current unit time When the sum of the downlink RB requirement values of the target service is greater than the maximum downlink RB, the RB guarantee value (including the uplink RB guarantee value and the downlink RB guarantee value) is determined according to the RB requirement value of each target service of the preset operator. Among them, the guaranteed value of uplink RB and the guaranteed value of downlink RB satisfy the following formula:

表示上行RB保障值，

表示下行RB保障值，

表示运营商A中所有目标业务中上行RB需求值的最大值，

表示运营商A中所有目标业务的上行RB需求值的平均值，

表示运营商A中所有目标业务中下行RB需求值的最大值，

表示运营商A中所有目标业务的下行RB需求值的平均值。in,

Indicates the uplink RB guarantee value,

Indicates the downlink RB guarantee value,

Indicates the maximum value of uplink RB requirements in all target services in operator A,

represents the average value of uplink RB requirements of all target services in operator A,

represents the maximum value of downlink RB requirements in all target services in operator A,

Indicates the average value of downlink RB requirements of all target services in operator A.

Exemplarily, when the target service is a public network service, the guaranteed RB value of the public network service is determined according to the RB requirement value of each public network service. When the target service is a private network service, the RB guarantee value of the private network service is determined according to the RB requirement value of each public network service (including the uplink RB guarantee value of the public network service and the downlink RB guarantee value of the public network service) value (including the guaranteed uplink RB value of the private network service and the guaranteed downlink RB value of the private network service).

Because the sum of the uplink RB requirements of each public network service and each private network service belonging to the preset operator in the current unit time is greater than the maximum uplink RB, and/or the current unit time belongs to the preset operator The sum of the downlink RB requirements for each public network service and each private network service is greater than the maximum downlink RB, which means that the carrier carries more users. Therefore, for each public network service, the base station determines that each public network service of the preset operator allocates RB resources corresponding to the RB guarantee value according to the RB requirement value according to the QoS level parameter in turn (for example, the base station sequentially allocates RB resources corresponding to the uplink RB according to the RB requirement value) The demand value allocates RB resources corresponding to the uplink RB guarantee value, or the base station sequentially allocates RB resources corresponding to the downlink RB guarantee value according to the downlink RB demand value). For each private network service, the base station determines that each private network service of the preset operator allocates RB resources corresponding to the RB guarantee value according to the RB requirement value in turn according to the QoS level parameter (for example, the base station allocates the RB resource according to the uplink RB requirement value in turn The RB resources corresponding to the uplink RB guarantee value, or the base station allocates the RB resources corresponding to the downlink RB guarantee value in turn according to the downlink RB demand value), so as to ensure user experience.

Further, in order to prevent the public network service or private network service with low QoS level parameters from having no RB resources to be allocated, the co-construction and sharing resource block configuration method provided by the embodiment of the present invention is determined when the public network service of the preset operator is determined. When the value of uplink RB resources allocated according to the QoS level parameter in the current unit time is greater than the difference between the maximum uplink RB and the guaranteed value of uplink RB for public network services, the public network services without RB resources are shared and allocated the remaining uplink RB resources (wherein, the remaining uplink RB resources are equal to the difference between the maximum uplink RB and the cumulatively allocated uplink RB resource value); when it is determined that the preset operator's private network service cumulatively allocates the uplink RB resources according to the QoS level parameter within the current unit time When the value is greater than the difference between the maximum uplink RB and the uplink RB guarantee value of the private network service, the remaining uplink RB resources are shared and allocated to the private network service without RB resources (wherein, the remaining uplink RB resources are equal to the maximum uplink RB and the cumulative allocation the difference between the uplink RB resource values). Similarly, when determining the difference between the maximum downlink RB resource value cumulatively allocated by the public network service of the preset operator according to the QoS level parameter within the current unit time and the guaranteed downlink RB value of the public network service, the unallocated RB is determined. The public network services of the resource are shared and allocated the remaining downlink RB resources; when it is determined that the private network services of the preset operator have the maximum value of the downlink RB resources allocated according to the QoS level parameter in the current unit time, and the downlink RB guarantee of the private network service When the value is the difference between the values, the remaining downlink RB resources are shared and allocated to the private network services without RB resources allocated (wherein, the remaining downlink RB resources are equal to the difference between the maximum downlink RB and the cumulative allocated downlink RB resource value).

As can be seen from the above, in the co-construction and sharing resource block configuration method provided by the present invention, the base station determines the preset operator that each terminal belongs to within the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time. Further, the base station determines that each target service of the preset operator is configured according to the RB demand value when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value. RB resources, or in the case that the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine each target service of the preset operator according to the service guarantee parameter and the RB requirement value to configure RB resources, thereby helping to improve the resource utilization rate of the access network equipment under the carrier.

In an achievable manner, with reference to FIG. 3 , as shown in FIG. 4 , the method for configuring a resource block for co-construction and sharing provided by an embodiment of the present invention further includes: S13 . In this case, the above-mentioned S11 can be specifically implemented by the following S110 implementation.

S13: The base station acquires the frequency point information and network identifier of the target service initiated by each terminal in the current unit time.

S110. The base station determines, according to the frequency point information and the network identifier, a preset operator to which each terminal belongs.

Specifically, the network identifier may be a DNN or a slice ID.

Specifically, in practical applications, terminals belonging to the private network core network can initiate private network services, while terminals belonging to the public network core network can initiate public network services. Therefore, the base station can distinguish whether the terminal belongs to the operator's public network core network or private network core network (eg, when the carrier frequency is B, it means the public network core network). Since each operator has only one public network core network and at least two private network core networks, the private network core network to which the terminal belongs can be distinguished according to the DNN or slice ID (for example, the DNN is n or the slice ID is When n, both represent the nth private network core network), so that each target service belonging to the preset operator can be determined.

Exemplarily, the base station can extract the 5QI information (including QoS level parameters), throughput requirements (including uplink throughput and downlink throughput), reference signal received power (Reference signal) of the service flow of the target service from the SMF-UDM Registration signaling. Signal Receiving Power, RSRP) information, the base station can extract the DNN information of the target service from the PDU SessionEstablishment Request signaling, or extract the slice ID from the PDU Session QoS flow signaling.

In an achievable manner, each operator includes at least one operator core network. In this case, with reference to FIG. 3 , as shown in FIG. 5 , a method for configuring co-construction and sharing resource blocks provided by an embodiment of the present invention It also includes: S14, in this case, the above-mentioned S11 can be specifically implemented by the following S111 and S112.

S14, the base station acquires the service guarantee parameters of the target service initiated by each terminal in the current unit time.

S111. The base station determines the RB prediction value according to the service guarantee parameter of the target service.

Specifically, the RB prediction value includes an uplink RB prediction value and a downlink RB prediction value.

S112. When the target service is a public network service, the base station determines the RB demand value of the target service according to the RB prediction value; when the target service is a private network service, according to the aggregation coefficient and RB prediction value corresponding to the target service, Determine the RB requirement value of the target service; wherein, the aggregation coefficient is used to indicate the RB allocation quota corresponding to the carrier core network of the target service to which the target service belongs on the carrier bearing the target service.

In an implementable manner, the base station determines the aggregation coefficient of each target service according to the QoS level parameter of each target service.

Illustratively, to determine the aggregation coefficient of operator A's target services (such as public network services and private network services) as an example, the specific implementation process is as follows:

1. Obtain the QoS level parameters of each public network service of all operators, and the QoS level parameters of each private network service.

Specifically, the QoS level parameter of each public network service and the QoS level parameter of each private network service can be determined by querying in Table 3. Exemplarily, the QoS level parameter may be the default priority in Table 3.

2. Determine the first CDF curve according to the QoS level parameters of all private network services of operator A.

Exemplarily, the first CDF curve is shown in FIG. 6 , where the abscissa represents the QoS level parameter, and the ordinate represents the ratio of the accumulated total number of private network services to the total number of services. Among them, the cumulative total of private network services is the total number of private network services that are less than or equal to the current QoS level parameter (for example, when the current QoS level parameter is 20, the QoS level of all private network services of operator A can be found by querying at this time. If there are 2 private network services whose parameters are less than or equal to 20, the cumulative total is 2; 20).

3. Determine the second CDF curve according to the QoS level parameters of all private network services in the private network core network i under operator A.

Exemplarily, the second CDF curve is shown in FIG. 7 , where the abscissa represents the QoS level parameter, and the ordinate represents the ratio of the accumulated total number of private network services to the total number of services. Among them, the cumulative total of private network services is the total number of private network services less than or equal to the current QoS level parameter (for example: when the current QoS level parameter is 20, at this time, the query shows that the QoS level parameter in the private network core network i is less than or equal to If there are 2 private network services equal to 20, the cumulative total is 2; the total number of services is the total number of all private network services under operator A (for example, there are 20 private network services in the core network i of operator A in total, Then the total number of business is 20).

4. Determine the first QoS level parameter according to the first CDF curve and the first preset ratio; determine the second QoS level parameter according to the second CDF curve and the second preset ratio.

5. Determine the aggregation coefficient of each private network service in the private network core network i of operator A according to the first QoS level parameter and the second QoS level parameter. Among them, the aggregation coefficient satisfies the coefficient formula:

表示运营商A的专网核心网i中每个专网业务的聚合系数，Qos1表示第一Qos等级参数，Qos2表示第二Qos等级参数。in,

represents the aggregation coefficient of each private network service in the private network core network i of operator A, Qos1 represents the first QoS level parameter, and Qos2 represents the second QoS level parameter.

Exemplarily, the first preset ratio is the same as the second preset ratio, such as 95%.

Specifically, the operation and maintenance personnel may set the first preset ratio and the second preset ratio according to actual requirements, which will not be repeated here.

Exemplarily, the priority of different services can be determined according to the QoS priority parameter in the 5G QoS feature related to 5QI, that is, the 5QI is first analyzed to obtain the QoS priority parameter, and then the priority calculation of different services is performed. It can be understood that 5QI is a scalar used for reference evaluation of 5G QoS characteristics. The 5G QoS characteristics related to 5QI are shown in Table 2:

Table 2

The 5QI table that 3GPP has completed, that is, the standardized 5QI mapping table is given below, as shown in Table 3, which is the standardized 5QI mapping table of TS23.501 Table 5.7.4-1.

table 3

For ease of understanding, the QoS level parameters in the embodiments of the present application may all adopt the default priorities shown in Table 3 above, which will not be repeated here.

Specifically, the RB requirement value of the target service includes an uplink RB requirement value and a downlink RB requirement value. When the target service is a public network service, the uplink RB requirement value of the public network service is equal to the uplink RB prediction value, and the downlink RB requirement value of the public network service is equal to the downlink RB prediction value; when the target service is a private network service, the private network service The uplink RB requirement value is equal to the product of the uplink RB prediction value and the aggregation coefficient corresponding to the private network service, and the downlink RB requirement value of the private network service is equal to the product of the downlink RB prediction value and the aggregation coefficient corresponding to the private network service.

In an achievable manner, the service guarantee parameters include reference signal receiving power (Reference Signal Receiving Power, RSRP) and throughput. In this case, with reference to FIG. 5 and as shown in FIG. 8 , the above S111 can be specifically implemented by the following S1110 implementation.

S1110. The base station determines the RB prediction value according to the RSRP and throughput of the target service.

In an achievable manner, with reference to FIG. 8 , as shown in FIG. 9 , the above S1110 can be specifically implemented by the following S11100.

S11100. The base station determines the RB prediction value according to the predetermined target fitting curve, the RSRP and throughput of the target service. Among them, the target fitting curve satisfies the corresponding relationship among RSRP, throughput and RB.

In an achievable manner, with reference to FIG. 9 , as shown in FIG. 10 , the co-construction and sharing resource block configuration method provided by the embodiment of the present invention further includes: S15 and S16 .

S15, the base station acquires drive test data. Wherein, the drive test data at least includes RSRP, throughput and RB drive test values;

S16, the base station fits the drive test data to determine a target fitting curve.

Specifically, the process of determining the target fitting curve is as follows:

1. The base station obtains the drive test data. The drive test data includes at least RSRP, throughput and RB drive test values.

Specifically, drive tests may be performed on the proposed area by means of drive tests, and RSRP, uplink throughput, downlink throughput, uplink RB drive test values and downlink RB drive test values collected at each sampling point are recorded.

As an example, the drive test data is shown in Table 4.

Table 4

2. The base station fits the target fitting curve according to the drive test data.

Specifically, by analyzing the relationship between RB, RSRP and throughput, the base station fits a target fitting curve including the corresponding relationship among uplink throughput, RSRP and uplink RB drive test value, and fits a target fitting curve including downlink throughput, RSRP The target fitting curve of the corresponding relationship between the downlink RB drive test values.

It should be noted that each proposed area corresponds to a scenario (such as a high-speed rail scenario, a dense urban area or a suburban area). Since the drive test data corresponding to different scenarios are different, independent drive tests and evaluations are required for different scenarios to obtain corresponding drive test data.

Specifically, according to any one of linear fitting, exponential fitting and polynomial fitting, the uplink throughput, the RSRP and the uplink RB drive test value are fitted to determine the target fitting curve. Alternatively, according to any one of linear fitting, exponential fitting and polynomial fitting, the downlink throughput, the RSRP and the downlink RB drive test value are fitted to determine the target fitting curve.

Exemplarily, take the fitting of the downlink throughput, RSRP and downlink RB drive test value as an example to determine the target fitting curve, and the specific implementation process is as follows:

First, the data of downlink throughput, RSRP and downlink RB drive test values are screened according to Gaussian distribution to obtain valid data with a confidence interval of 95%.

Then, fit 95% of the obtained valid data according to polynomial fitting to obtain the target fitting curve as shown in Fig. 11 .

Among them, the target fitting curve satisfies the following formula:

RB _DL = p00+p10×DL+p01×RSRP+p20×DL ² +p11×DL×RSRP+p30×DL ³ +p21×DL ² ×RSRP.

DL represents the downlink throughput collected at the sampling point, RSRP represents the RSRP collected at the sampling point, and RB _DL represents the downlink RB drive test value collected at the sampling point.

Specifically, the value ranges of p00, p01, p10, p11, p20, p21 and p30 of each target fitting curve in Figure 11 are as follows:

p00 ∈ [311.7, 407.9], p01 ∈ [2.421, 3.636], p10 ∈ [-0.9436, 0.4227], p11 ∈ [-0.02823, -0.01239], p20 ∈ [-0.003572, 0.0007992], p21 ∈ [1.347e- 05, 5.099e-05], p30 ∈ [1.72e-06, 5.673e-06].

When calculating the curve fitting degree and root mean square error (root mean squared error, RMSE) for each target fitting curve in FIG. When =-0.2604, p11=-0.02031, p20=-0.001386, p21=3.223e-05 and p30=3.696e-06, the curve fit and RMSE of the target fitting curve are the best. Among them, the sum of squares due to error (SSE) is 5.163e+04, the coefficient of determination (R-square) is 0.9128, and the adjusted coefficient of determination (Degree-of-freedom adjusted coefficient of determination, Adjusted R -square) was 0.9098 and the RMSE was 17.13.

Specifically, the RB prediction value includes the uplink RB prediction value and the downlink RB prediction value. When the uplink RB prediction value needs to be determined, the RSPR and uplink throughput of the target service are brought into the uplink throughput, RSRP and uplink RB drive test value. In the target fitting curve of the corresponding relationship between the three, the predicted value of the uplink RB is determined. When the downlink RB prediction value needs to be determined, the downlink RB is determined by bringing the RSPR and downlink throughput of the target service into the target fitting curve including the corresponding relationship among the downlink throughput, RSRP and downlink RB drive test value. Predictive value.

The foregoing mainly introduces the solutions provided by the embodiments of the present invention from the perspective of methods. In order to realize the above-mentioned functions, it includes corresponding hardware structures and/or software modules for executing each function. Those skilled in the art should easily realize that the present invention can be implemented in hardware or a combination of hardware and computer software in conjunction with the units and algorithm steps of each example described in the embodiments disclosed herein. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

In this embodiment of the present invention, the access network device can be divided into functional modules according to the foregoing method examples. For example, each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

As shown in FIG. 12 , it is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention. The access network device 2 is used to determine the preset operator that each terminal belongs to within the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time; wherein, the target service includes public network services and private network services Any one of; under the situation that the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is based on the RB requirement value configuration RB resources, or when the sum of the RB demand values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine that each target service of the preset operator is guaranteed according to the service Parameters and RB requirement values configure RB resources. The access network device 2 may include an acquisition unit 101 and a processing unit 102 .

The obtaining unit 101 is configured to obtain drive test data, service guarantee parameters, frequency information and network identifiers of the target service initiated by each terminal in the current unit time. For example, in conjunction with FIG. 4 , the obtaining unit 101 may be configured to perform S13. With reference to FIG. 5 , the obtaining unit 101 may be configured to perform S14. In conjunction with FIG. 10 , the obtaining unit 101 may be configured to perform S15.

The processing unit 102 is configured to determine the preset operator to which each terminal belongs within the coverage area, and the RB requirement value of the target service initiated by each terminal in the current unit time; wherein, the target service includes public network services and private network services. The processing unit 102 is further configured to determine, in the case that the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine the Each target service configures RB resources according to the RB requirement value, or when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value, determine the preset operator's RB resources for each target service. Each target service configures RB resources according to service guarantee parameters and RB demand values. For example, in conjunction with FIG. 3, the processing unit 102 may be used to perform S11 and S12. In conjunction with FIG. 4 , the processing unit 102 may be configured to perform S110. In conjunction with FIG. 5, the processing unit 102 may be used to perform S111 and S112. In conjunction with FIG. 8 , the processing unit 102 may be configured to perform S1110. In conjunction with FIG. 9 , the processing unit 102 may be configured to perform S11110. In conjunction with FIG. 10 , the processing unit 102 may be configured to perform S16.

Wherein, all relevant contents of the steps involved in the above method embodiments can be cited in the functional descriptions of the corresponding functional modules, and the functions thereof will not be repeated here.

Of course, the access network device 2 provided in this embodiment of the present invention includes but is not limited to the above-mentioned modules. For example, the access network device 2 may further include a storage unit 103 . The storage unit 103 may be used to store the program code of the write access network device 2, and may also be used to store data generated during the operation of the write access network device 2, such as data in a write request.

FIG. 13 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention. As shown in FIG. 13 , the access network device 2 may include: at least one processor 51, a memory 52, a communication interface 53, and a communication bus 54.

Each component of the access network device 2 will be introduced in detail below with reference to FIG. 13 :

The processor 51 is the control center of the access network device 2, which may be a processor or a general term for multiple processing elements. For example, the processor 51 is a central processing unit (Central Processing Unit, CPU), may also be a specific integrated circuit (Application Specific Integrated Circuit, ASIC), or is configured to implement one or more integrated circuits in the embodiments of the present invention , for example: one or more DSPs, or, one or more Field Programmable Gate Arrays (FPGA).

In a specific implementation, as an embodiment, the processor 51 may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 13 . And, as an embodiment, the access network device 2 may include multiple processors, such as the processor 51 and the processor 55 shown in FIG. 13 . Each of these processors can be a single-core processor (Single-CPU) or a multi-core processor (Multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (eg, computer program instructions).

The memory 52 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other types of information and instructions that can be stored The dynamic storage device can also be an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical disk storage, optical disk storage ( including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this. The memory 52 may exist independently, and is connected to the processor 51 through the communication bus 54 . The memory 52 may also be integrated with the processor 51 .

In a specific implementation, the memory 52 is used to store the data in the present invention and execute the software program of the present invention. The processor 51 can execute various functions of the air conditioner by running or executing software programs stored in the memory 52 and calling data stored in the memory 52 .

The communication interface 53, using any device such as a transceiver, is used to communicate with other devices or communication networks, such as radio access network (Radio Access Network, RAN), wireless local area network (Wireless Local Area Networks, WLAN), terminal, cloud Wait. The communication interface 53 may include an acquisition unit to implement a receiving function.

The communication bus 54 may be an industry standard architecture (Industry Standard Architecture, ISA) bus, a peripheral component interconnect (Peripheral Component Interconnect, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus or the like. The bus can be divided into address bus, data bus, control bus and so on. For ease of presentation, only one thick line is used in FIG. 13, but it does not mean that there is only one bus or one type of bus.

As an example, referring to FIG. 12 , the functions implemented by the acquisition unit 101 in the access network device 2 are the same as those of the communication interface 53 in FIG. 13 , and the functions implemented by the processing unit 102 are the same as those of the processor 51 in FIG. 13 . , the function implemented by the storage unit 103 is the same as that of the memory 52 in FIG. 13 .

Another embodiment of the present invention further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on the computer, the computer is made to execute the method shown in the above method embodiments.

In some embodiments, the disclosed methods may be implemented as computer program instructions encoded in a machine-readable format on a computer-readable storage medium or on other non-transitory media or articles of manufacture.

14 schematically shows a conceptual partial view of a computer program product provided by an embodiment of the present invention, the computer program product including a computer program for executing a computer process on a computing device.

In one embodiment, the computer program product is provided using signal bearing medium 410 . The signal bearing medium 410 may include one or more program instructions that, when executed by one or more processors, may provide the functions, or portions thereof, described above with respect to FIG. 3 . Thus, for example, with reference to the embodiment shown in FIG. 3 , one or more features of S11 and S12 may be undertaken by one or more instructions associated with signal bearing medium 410 . In addition, the program instructions in Figure 14 also describe example instructions.

In some examples, the signal bearing medium 410 may include a computer readable medium 411 such as, but not limited to, a hard drive, a compact disc (CD), a digital video disc (DVD), a digital tape, a memory, a read only memory (read only memory) -only memory, ROM) or random access memory (random access memory, RAM), etc.

In some implementations, the signal bearing medium 410 may include a computer recordable medium 412 such as, but not limited to, memory, read/write (R/W) CD, R/W DVD, and the like.

In some embodiments, signal bearing medium 410 may include communication medium 413 such as, but not limited to, digital and/or analog communication media (eg, fiber optic cables, waveguides, wired communication links, wireless communication links, etc.).

The signal bearing medium 410 may be conveyed by a wireless form of communication medium 413 (eg, a wireless communication medium conforming to the IEEE 802.41 standard or other transmission protocol). The one or more program instructions may be, for example, computer-executable instructions or logic-implemented instructions.

In some examples, a data writing device such as that described with respect to FIG. 3 may be configured to provide, in response to one or more program instructions through computer readable medium 411 , computer recordable medium 412 , and/or communication medium 413 , Various operations, functions, or actions.

From the description of the above embodiments, those skilled in the art can clearly understand that for the convenience and brevity of the description, only the division of the above functional modules is used as an example for illustration. In practical applications, the above functions can be allocated as required. It is completed by different functional modules, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be Incorporation may either be integrated into another device, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place, or may be distributed to multiple different places . Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention are essentially or contribute to the prior art, or all or part of the technical solutions may be embodied in the form of software products, and the software products are stored in a storage medium Among them, several instructions are included to cause a device (which may be a single-chip microcomputer, a chip, etc.) or a processor (processor) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk and other mediums that can store program codes.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. . Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (9)

1. A co-construction shared resource block configuration method is applied to access network equipment, the access network equipment provides two paths of carriers for each operator, wherein one path of carrier is used for providing support for public network service of the operator, and the other path of carrier is used for providing support for private network service of the operator, and the method is characterized by comprising the following steps:

determining a preset operator to which each terminal belongs within a coverage area and an RB (radio resource block) required value of a target service initiated by each terminal in current unit time; the target service comprises any one of public network service and private network service;

determining that each target service of the preset operator configures an RB resource according to the RB requirement value when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is less than or equal to the preset RB value, or determining that each target service of the preset operator configures an RB resource according to a service guarantee parameter and the RB requirement value when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value.

2. The method of claim 1, further comprising:

acquiring frequency point information and network identification of a target service initiated by each terminal in current unit time;

the determining of the preset operator to which each terminal belongs within the coverage area includes:

and determining a preset operator to which each terminal belongs according to the frequency point information and the network identifier.

3. The method of claim 1, wherein each operator comprises at least one operator core network, and the method further comprises:

acquiring service guarantee parameters of a target service initiated by each terminal in current unit time;

the determining the RB requirement value of the target service initiated by each terminal in the current unit time includes:

determining a RB predicted value according to the service guarantee parameter of the target service;

under the condition that the target service is a public network service, determining an RB required value of the target service according to the RB predicted value; under the condition that the target service is a private network service, determining an RB required value of the target service according to an aggregation coefficient corresponding to the target service and the RB predicted value; and the aggregation coefficient is used for indicating the RB allocation quota corresponding to the carrier wave bearing the target service of the operator core network to which the target service belongs.

4. The method of claim 3, wherein the service provisioning parameters include Reference Signal Received Power (RSRP) and throughput;

the determining the RB predicted value according to the service guarantee parameter of the target service comprises the following steps:

and determining an RB predicted value according to the RSRP and the throughput of the target service.

5. The method of claim 4, wherein the determining a predicted RB value according to the RSRP and the throughput of the target traffic comprises:

determining an RB predicted value according to a predetermined target fitting curve, the RSRP and the throughput of the target service; and the target fitting curve meets the corresponding relation among the RSRP, the throughput and the RB.

6. The method of claim 5, further comprising:

acquiring drive test data; wherein the drive test data at least comprises RSRP, throughput and RB road measurement values;

and fitting the drive test data to determine the target fitting curve.

7. An access network device, the access network device providing two paths of carriers for each operator, wherein one path of carrier is used for providing support for public network services of the operator, and the other path of carrier is used for providing support for private network services of the operator, the access network device comprising:

the processing unit is used for determining a preset operator to which each terminal belongs in a coverage range and an RB required value of a target service initiated by each terminal in current unit time; the target service comprises any one of public network service and private network service;

the processing unit is further configured to determine that each target service of the preset operator configures an RB resource according to the RB requirement value when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is less than or equal to the preset RB value, or determine that each target service of the preset operator configures an RB resource according to a service guarantee parameter and the RB requirement value when the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time is greater than the preset RB value.

8. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of co-construction shared resource block configuration according to any one of claims 1-6.

9. An access network device, comprising: communication interface, processor, memory, bus;

the memory is used for storing computer execution instructions, and the processor is connected with the memory through the bus;

when the access network device is running, the processor executes the computer-executable instructions stored by the memory to cause the access network device to perform the co-established shared resource block configuration method of any of claims 1-6.

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