CN113115374B

CN113115374B - Co-construction shared resource block configuration method and access network equipment

Info

Publication number: CN113115374B
Application number: CN202110285827.1A
Authority: CN
Inventors: 杨艳; 郭希蕊; 苗守野; 张忠皓
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2022-08-12
Anticipated expiration: 2041-03-17
Also published as: CN113115374A

Abstract

The invention provides a co-construction shared resource block configuration method and access network equipment, relates to the technical field of communication, and solves the problem of how to distribute resource blocks in a co-construction shared base station. Acquiring service guarantee parameters, operator identifications and network identifications of target services initiated by each terminal in a coverage area in current unit time; determining a resource block RB predicted value of a target service according to the service guarantee parameters; determining an aggregation coefficient of a target service according to the service guarantee parameter; determining a resource block RB required value of a target service according to the RB predicted value and the aggregation coefficient; determining a target service belonging to a preset operator according to the operator identifier and the network identifier; and under the condition that the sum of the RB required values of each target service belonging to the preset operator in the current unit time is greater than the rated RB value, determining that each target service of the preset operator configures RB resources according to the RB required values.

Description

Co-construction shared resource block configuration method and access network equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a co-building shared resource block configuration method and an access network device.

Background

At present, the co-established shared base station can synchronously support public network services and private network services of multiple operators, so that the same base station can meet the requirements of the multiple operators, and the cost for constructing the base station is greatly reduced, so that the co-established shared base station becomes an important development direction of the current network technology.

However, the existing co-established shared base station does not have a Resource Block (RB) configuration method, which seriously affects the resource utilization rate.

Disclosure of Invention

The invention provides a co-construction shared resource block configuration method and access network equipment, which solve the problem of how to distribute resource blocks in a co-construction shared base station.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, an embodiment of the present invention provides a co-established shared resource block configuration method, which is applied to an access network device, where the access network device provides support for public network services and private network services of at least two operators through a single carrier, each operator includes at least one operator core network, and the method includes: acquiring service guarantee parameters, operator identifications and network identifications of target services initiated by each terminal in the coverage area in current unit time; the target service comprises any one of public network service and private network service; determining a resource block RB predicted value of a target service according to the service guarantee parameters; determining an aggregation coefficient of a target service according to the service guarantee parameter; wherein, the aggregation coefficient is used for indicating the RB allocation limit corresponding to the carrier carrying the target service of the operator core network to which the target service belongs; determining an RB required value of the target service according to the RB predicted value and the aggregation coefficient; and under the condition that the sum of the RB requirement values of the target services of all the operators in the current unit time is larger than the rated RB value, determining that each target service of all the operators configures RB resources according to the RB requirement values.

In view of the above, in the co-construction shared resource block configuration method provided by the present invention, the access network device can determine the resource block RB requirement value of the target service by acquiring the service guarantee parameter of the target service initiated by each terminal in the coverage area in the current unit time. And then, the access network equipment classifies the target service according to the frequency point information and the network identification of the target service, thereby determining the target service belonging to a preset operator. Further, according to the service guarantee parameters, determining a resource block RB predicted value of the target service; determining an aggregation coefficient of a target service according to the service guarantee parameter; and determining the resource block RB required value of the target service according to the predicted value and the aggregation coefficient of the resource block RB. Under the condition that the access network equipment determines that the sum of the RB required values of each target service of all operators in the current unit time is greater than the rated RB value, determining that each target service of all operators configures RB resources according to the RB required values, and therefore improving the resource utilization rate of the access network equipment under the carrier is facilitated.

In a second aspect, the present invention provides an access network device, where the access network device provides support for public network services and private network services of at least two operators through a single carrier, each operator includes at least one operator core network, and the access network device includes: the system comprises an acquisition unit, a service guarantee unit and a service management unit, wherein the acquisition unit is used for acquiring service guarantee parameters, operator identifications and network identifications of target services initiated by each terminal in the current unit time within a coverage range; the target service comprises any one of public network service and private network service; the processing unit is used for determining a resource block RB predicted value of the target service according to the service guarantee parameters acquired by the acquisition unit; the processing unit is further configured to determine an aggregation coefficient of the target service according to the service guarantee parameter acquired by the acquisition unit; wherein, the aggregation coefficient is used for indicating the RB allocation limit corresponding to the carrier carrying the target service of the operator core network to which the target service belongs; the processing unit is further configured to determine an RB requirement value of the target service according to the RB prediction value and the aggregation coefficient; the processing unit is further configured to determine that each target service of all operators configures the RB resource according to the RB requirement value when the sum of the RB requirement values of the target services of all operators in the current unit time is greater than the rated RB value.

In an implementable manner, the processing unit is further configured to determine that each target service of all operators configures RB resources according to the service guarantee parameter and the RB requirement value in a case that a sum of the RB requirement values of each target service of all operators in a current unit time is greater than a rated RB value.

In an implementation manner, the service provisioning parameters include reference signal received power RSRP and throughput, in which case, the processing unit is specifically configured to determine an RB prediction value of the target service according to the RSRP and the throughput.

In an implementation manner, the RB prediction value of the target service is determined according to the RSRP and the throughput, in which case, the processing unit is specifically configured to determine the RB prediction value according to a predetermined target fitting curve, the RSRP acquired by the acquiring unit, and the throughput acquired by the acquiring unit; and the target fitting curve meets the corresponding relation among the RSRP, the throughput and the RB predicted value.

In an implementation manner, the service guarantee parameter includes a quality of service Qos level parameter, in which case, the processing unit is specifically configured to determine the aggregation coefficient of the target service according to the Qos level parameter acquired by the acquisition unit.

In an implementation manner, the obtaining unit is further configured to obtain drive test data; the drive test data at least comprises RSRP, throughput and RB road measurement value; the processing unit is further configured to fit a target fitting curve according to the drive test data acquired by the acquisition unit.

In an implementation manner, the target service includes a public network service, in which case, the processing unit is specifically configured to determine a first RB guarantee value according to the RB requirement values of each public network service of all operators when the sum of the RB requirement values of the target services of all operators in the current unit time is greater than a rated RB value; the processing unit is specifically configured to determine that each target service of all operators shares and allocates RB resources corresponding to the first RB guarantee value according to the RB requirement value.

In an implementation manner, the target service includes a private network service, and the service guarantee parameter includes a Qos level parameter, in which case, the processing unit is specifically configured to determine a second RB guarantee value when a sum of RB requirement values of the private network services of all operators in a current unit time is greater than a rated RB value; the processing unit is specifically configured to determine that each target service of all operators allocates RB resources corresponding to the second RB guarantee value according to the Qos class parameter acquired by the acquisition unit in sequence according to the RB requirement value.

In an implementation manner, the processing unit is specifically configured to determine that, when a ratio of an RB resource value accumulatively allocated to each private network service of all operators according to the Qos level parameter acquired by the acquisition unit in a current unit time to a second RB guarantee value is greater than a preset threshold, share and allocate remaining RB resources to each private network service to which RB resources are not allocated according to an RB requirement value; and the remaining RB resource is the RB resource corresponding to the difference value of the second RB guarantee value and the RB resource value.

In a third aspect, the present invention provides an access network device, including: communication interface, processor, memory, bus; the memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus. When the access network device is running, the processor executes the computer-executable instructions stored in the memory to cause the access network device to perform the co-established shared resource block configuration method as provided in the first aspect above.

In a fourth aspect, the invention provides a computer-readable storage medium comprising instructions. When the instructions are run on a computer, the instructions cause the computer to perform the method of co-establishing a shared resource block configuration as provided in the first aspect above.

In a fifth aspect, the present invention provides a computer program product, which when run on a computer, causes the computer to execute the method for configuring co-constructed shared resource blocks according to the design of the first aspect.

It should be noted that all or part of the above computer instructions may be stored on the first computer readable storage medium. The first computer readable storage medium may be packaged with the processor of the access network device or may be packaged separately from 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; in addition, for the beneficial effects described in the second aspect, the third aspect, the fourth aspect and the fifth aspect, reference may be made to beneficial effect analysis of the first aspect, and details are not repeated here.

In the present invention, the names of the above access network devices do not limit the devices or functional modules themselves, and in practical implementations, the devices or functional modules may appear by other names. Insofar as the functions of the respective devices or functional modules are similar to those of the present invention, they fall within the scope of the claims of the present invention and their equivalents.

These and other aspects of the invention will be more readily apparent from the following description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a communication system applied to a co-established shared resource block configuration method according to an embodiment of the present invention;

fig. 2 is an architecture diagram of an access network device in a co-established shared resource block configuration method according to an embodiment of the present invention;

fig. 3 is a flowchart illustrating a method for configuring a shared resource block according to an embodiment of the present invention;

fig. 4 is a second flowchart illustrating a method for configuring a co-constructed shared resource block according to an embodiment of the present invention;

fig. 5 is a third flowchart illustrating a method for configuring a shared resource block according to an embodiment of the present invention;

fig. 6 is a fourth schematic flowchart of a method for configuring a co-constructed shared resource block according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a first CDF curve in a method for configuring a shared resource block according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a second CDF curve in a co-building shared resource block configuration method according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a third CDF curve in a co-building shared resource block configuration method according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a fourth CDF curve in a method for configuring a shared resource block according to an embodiment of the present invention;

fig. 11 is a fifth flowchart illustrating a method for configuring a co-constructed shared resource block according to an embodiment of the present invention;

fig. 12 is a schematic diagram of a target fitting curve in a co-building shared resource block configuration method according to an embodiment of the present invention;

fig. 13 is a sixth schematic flowchart of a co-building shared resource block configuration method according to an embodiment of the present invention;

fig. 14 is a seventh flowchart illustrating a method for configuring a co-established shared resource block according to an embodiment of the present invention;

fig. 15 is a schematic structural diagram of an access network device according to an embodiment of the present invention;

fig. 16 is a second schematic structural diagram of an access network device according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of a computer program product of a co-establishing shared resource block configuration method according to an embodiment of the present invention.

Detailed Description

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 drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used to distinguish the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like do not limit the quantity and execution order.

The embodiment of the invention provides a co-construction shared resource block configuration method, which is applied to a network system shown in fig. 1, and the network system can comprise: a terminal 1, an access network device 2 and a core network device 3. Wherein the core network device 3 supports at least one operator core network.

For example, taking the access device 2 as a base station, as an example, the specific implementation process is as follows:

specifically, the operator core network may be a private network core network (also referred to as a private network), or the operator core network may be a public network core network. The terminal belonging to the private network core network can initiate private network services, and the terminal belonging to the public network core network can initiate public network services.

When the base station 2 obtains the service guarantee parameter, the operator identifier and the network identifier of the target service initiated by the terminal 1 in the current unit time, the base station 2 determines the operator to which the target service belongs according to the operator identifier and the network identifier. The base station 2 then accesses the terminal 1 to the operator 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: the device comprises a radio frequency unit and a baseband processing unit. The radio frequency unit is connected to the base station processing unit through a Common Public Radio Interface (CPRI), and the private network core networks of the operator a, the operator B, the operator a, and the operator B are connected to the baseband processing unit of the access network device 2 through NG interfaces.

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 for distinguishing an operator to which each terminal belongs according to a Public Land Mobile Network (PLMN), and further distinguishing an operator core Network to which the terminal belongs according to a Data Network Name (DNN) or an Identity Document (ID).

The radio frequency unit comprises an antenna unit, a switch and a transceiver. The transceiver includes a Digital Up Conversion (DUC), a digital to analog converter (DAC), a transmission antenna (TX), a reception antenna (RX), an analog to digital converter (ADC), and a Digital Down Conversion (DDC).

Specifically, in the communication method provided by the present invention, a plurality of operators share one carrier, and the carrier includes two carrier links, which are a carrier link for transmitting uplink data and a carrier link for transmitting downlink data.

For example, referring to fig. 2, taking an example that an operator a and an operator B access an access network device 2 through an NG interface at the same time, a specific implementation process is as follows:

the service data of the operator a and the operator B are transmitted through a carrier composed of a baseband processing unit, a transceiver, a switch, and an antenna unit in the access network device 2.

Specifically, the carrier includes a carrier link for transmitting uplink data, which is composed of a baseband processing unit, a DUC, a DAC, a TX, a switch, and an antenna unit, and a carrier link for transmitting downlink data, which is composed of a baseband processing unit, a DDC, an ADC, an RX, a switch, and an antenna unit.

As can be seen from fig. 2, when the type of the service initiated by the terminal 1 of the operator a is 2B (where the service data generated by 2B is private network service data), the uplink data in the private network service data is transmitted through the carrier link for transmitting the uplink data in the access network device 2.

When the service type initiated by the terminal 1 of the operator a is 2C (where the service data generated by 2C is public network service data), the uplink data in the public network service data is transmitted through the carrier link for transmitting the uplink data in the access network device 2.

And then, outputting uplink data in the public network service data and uplink data in the private network service data to the antenna unit through the switch.

Alternatively, the first and second electrodes may be,

when the service type initiated by the terminal 1 of the operator a is 2B (where the service data generated by 2B is private network service data), the uplink data in the private network service data is transmitted through a carrier link used for transmitting the uplink data in the access network device 2.

When the service type initiated by the terminal 1 of the operator B is 2B (where the service data generated by 2B is private network service data), the uplink data in the private network service data is transmitted through the carrier link for transmitting the uplink data in the access network device 2.

When the service type initiated by the terminal 1 of the operator a is 2C (where the service data generated by 2C is private network service data), the uplink data in the private network service data is transmitted through the carrier link for transmitting the uplink data in the access network device 2.

When the service type initiated by the terminal 1 of the operator B is 2C (where the service data generated by 2C is private network service data), the uplink data in the private network service data is transmitted through the carrier link for transmitting the uplink data in the access network device 2.

And then, outputting uplink data in the public network service data and uplink data in the private network service data of the operator A and the operator B to the antenna unit through the switch.

Alternatively, the first and second electrodes may be,

when the terminal 1 of the operator a or the operator B transmits uplink data, the access network device 2 receives downlink data responding to the uplink data. When the antenna unit of the access network device 2 receives downlink data, it needs to determine whether the downlink data is allocated to the terminal 1 of the operator a or the terminal 1 of the operator B. When it is determined that the downlink data includes downlink data of the private network or the public network of the terminal 1 of the operator a, the downlink data needs to be transmitted to the terminal 1 of the operator a through a carrier link for transmitting the downlink data in the communication link. When it is determined that the downlink data includes downlink data of the public network or the private network of the terminal 1 of the operator B, the downlink data needs to be transmitted to the terminal 1 of the operator B through a carrier link for transmitting the downlink data in the communication link.

In this embodiment of the present invention, the access network device 2 may be an access network device (BTS) in a global system for mobile communication (GSM), a Code Division Multiple Access (CDMA), an access network device (Node B, NB) in a Wideband Code Division Multiple Access (WCDMA), an access network device (eNB) in a Long Term Evolution (Long Term Evolution, LTE), an access network device (eNB) in an internet of things (IoT) or a narrowband internet of things (NB-IoT), an access network device in a future 5G mobile communication network or a future evolved Public Land Mobile Network (PLMN), which is not limited in this embodiment of the present invention.

The terminal 1 is used to provide voice and/or data connectivity services to a user. The terminal 1 may have different names such as User Equipment (UE), an access terminal, a terminal unit, a terminal station, a mobile station, a remote terminal, a mobile device, a wireless communication device, a vehicular user equipment, a terminal agent, or a terminal device. Optionally, the terminal 1 may be various handheld devices, vehicle-mounted devices, wearable devices, and computers with communication functions, which is 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 may be a smart bracelet. The computer may be a Personal Digital Assistant (PDA) computer, a tablet computer, and a laptop computer.

The data to which the present invention relates may be data that is authorized by the operator or sufficiently authorized by the parties.

In the following, referring to the network system shown in fig. 1, taking the access network device 2 as a base station as an example, a method for configuring a co-established shared resource block provided in the embodiment of the present invention is described.

As shown in fig. 3, the co-established shared resource block configuration method provided in the embodiment of the present invention is applied to a base station, where the base station provides support for public network services and private network services of at least two operators through a single carrier, each operator includes at least one operator core network, and the method includes the following steps S11-S15:

s11, the base station acquires the service guarantee parameter, the operator mark and the network mark of the target service initiated by each terminal in the current unit time in the coverage area. Wherein the target service includes any one of a public network service and a private network service.

Specifically, in practical application, Measurement Report (MR) data of a region (hereinafter referred to as a proposed region) to which the Resource Block (RB) configuration method provided by the embodiment of the present invention is to be applied is acquired; then, analyzing the service distribution condition of the proposed region according to the MR data, so as to determine whether the proposed region can use the co-constructed shared resource block configuration method provided by the embodiment of the present invention, wherein the specific determination process is as follows:

1. MR data of the proposed region is acquired. Wherein the MR data includes an average capacity and a maximum capacity per target unit time belonging to a busy hour within a preset time period.

For example, the target unit time may be 1 hour; in order to save the computing resources and ensure that the collected data can reflect the capacity of each service carried by the base station, the preset time period may be two consecutive weeks of tuesday (any working day) and sunday (any holiday). The busy hour can be determined by the traffic using condition of the corresponding user of the operator, for example, the busy hour can be 9:00-11:00 and 14:00-17:00 in working days, and the non-working day can be 10:00-17: 00. Assuming that the operator network includes an operator network a and an operator network B, the MR data table 1 extracted from the public network service and the private network service of the operator network in the proposed area is shown as follows:

TABLE 1

2. And determining the large-flow target unit time according to the average capacity and the highest capacity of each target unit time of all services belonging to busy hours in a preset time period.

Illustratively, when the ratio of the average capacity of all the services in the busy hour in the target unit time within the preset time period to the highest capacity that the base station can carry within one target unit time is greater than a third preset ratio, the target unit time is determined as the large-traffic target unit time.

3. And judging whether the ratio of the number of the large-flow target unit time to the total target unit time number corresponding to busy hour in a preset time period is greater than a preset percentage (such as 30%).

When the ratio of the number of the large-flow target unit time to the total target unit time corresponding to all busy hours is greater than the preset percentage, the proposed area can adopt the co-construction shared resource block configuration method provided by the embodiment of the invention to configure the resource block.

The above description of whether the proposed region can perform resource block configuration by using the co-established shared resource block configuration method provided by the embodiment of the present invention is only an exemplary description, and the corresponding relationship may be specifically determined according to actual requirements, which is not specifically limited by the present invention.

S12, the base station determines the RB predicted value of the target service according to the service guarantee parameters.

And S13, the base station determines the aggregation coefficient of the target service according to the service guarantee parameters. The aggregation coefficient is used for indicating the RB allocation quota corresponding to the carrier wave bearing the target service of the core network of the operator to which the target service belongs.

S14, the base station determines the RB required value of the target service according to the RB predicted value and the aggregation coefficient of the resource block.

Specifically, the base station determines a target service belonging to a preset operator according to an operator identifier and a network identifier. Each operator corresponds to an operator identifier, and a service initiated by a public network core network of each operator or a service initiated by a private network core network corresponds to a network identifier.

Specifically, the operator identifier and the network identifier carried in the target service (which may be a public network service or a private network service) initiated by the terminal of each operator are different. Therefore, the base station can distinguish the target service of each operator according to the operator identification (such as Public Land Mobile Network (PLMN)) and the Network identification. Such as: and determining that the operator identifier carried by the target service is PLMN-A, and the Network identifier does not carry A DatA Network Name (DNN), and determining that the target service is the public Network service of the operator. Or when the operator identifier carried by the target service is determined to be PLMN-A, the network identifier carries DNN, and the DNN corresponds to the private network core network j, the target service is determined to be the private network service of the jth private network core network of the operator.

Specifically, the base station may extract the PLMN of the target service from the broadcast signaling SIB 1.

Illustratively, the base station may extract DNN information of the target service from PDU Session Establishment Request signaling or extract a slice ID from PDU Session QoS flow signaling.

S15, under the condition that the sum of the RB requirement values of each target service of all operators in the current unit time is larger than the rated RB value, the base station determines that each target service of all operators configures the RB resource according to the RB requirement values.

According to the co-construction shared resource block configuration method provided by the invention, the base station can determine the resource block RB required value of the target service by acquiring the service guarantee parameter of the target service initiated by each terminal in the current unit time within the coverage range. And then, the base station classifies the target service according to the frequency point information and the network identification of the target service, thereby determining the target service belonging to a preset operator. Further, according to the service guarantee parameters, determining a resource block RB predicted value of the target service; determining an aggregation coefficient of a target service according to the service guarantee parameter; and determining the resource block RB required value of the target service according to the predicted value and the aggregation coefficient of the resource block RB. Under the condition that the base station determines that the sum of the RB required values of each target service of all operators in the current unit time is larger than the rated RB value, determining that each target service of all operators configures RB resources according to the RB required values, and therefore improving the resource utilization rate of the base station under the carrier is facilitated.

In an implementation manner, with reference to fig. 3, as shown in fig. 4, the method for configuring a co-established shared resource block according to an embodiment of the present invention further includes: and S16.

S16, under the condition that the sum of the RB required values of the target services of all the operators in the current unit time is larger than the rated RB value, the base station determines that each target service of all the operators configures RB resources according to the service guarantee parameters and the RB required values.

Therefore, the base station can determine the resource block RB requirement value of the target service by acquiring the service guarantee parameters of the target service initiated by each terminal in the coverage area in the current unit time. And then, the base station classifies the target service according to the frequency point information and the network identification of the target service, thereby determining the target service belonging to a preset operator. Further, according to the service guarantee parameters, determining a resource block RB predicted value of the target service; determining an aggregation coefficient of a target service according to the service guarantee parameter; and determining the resource block RB required value of the target service according to the predicted value and the aggregation coefficient of the resource block RB. And under the condition that the base station determines that the sum of the RB required values of each target service of all operators in the current unit time is greater than the rated RB value, determining that each target service of all operators configures RB resources according to the service guarantee parameters and the RB required values, thereby being beneficial to improving the resource utilization rate of the base station under the carrier.

In an implementation manner, the service provisioning parameters include Reference Signal Receiving Power (RSRP) and throughput, in which case, referring to fig. 3, as shown in fig. 5, the above S12 can be specifically implemented by the following S120.

And S120, the base station determines the RB predicted value of the target service according to the RSRP and the throughput.

Specifically, 5QI information (including Quality of Service (Qos) level parameters), throughput requirements (including uplink throughput and downlink throughput), and RSRP information of a Service flow of a target Service may be extracted from the SMF-UDM Registration signaling.

In an implementation manner, the RB prediction value of the target service is determined according to RSRP and throughput, in this case, as shown in fig. 6 in conjunction with fig. 5, the above S120 may be specifically implemented by the following S1200.

S1200, the base station determines an RB predicted value according to a predetermined target fitting curve, RSRP and throughput. And the target fitting curve meets the corresponding relation among the RSRP, the throughput and the RB predicted value.

Specifically, when the uplink RB predicted value needs to be determined, the RSRP and the uplink throughput are brought into a target fitting curve, so that the uplink RB predicted value is determined. And when the predicted value of the downlink RB needs to be determined, the RSRP and the downlink throughput are brought into a target fitting curve, so that the predicted value of the downlink RB is determined.

It should be noted that the target fitting curves corresponding to the RSRP, the uplink throughput, and the uplink RB prediction value are different from the target fitting curves corresponding to the RSRP, the downlink throughput, and the downlink RB prediction value.

In an implementation manner, the service provisioning parameter includes a Qos level parameter, in this case, as shown in fig. 5 in conjunction with fig. 3, the above S13 can be specifically implemented by the following S130.

And S130, the base station determines the aggregation coefficient of the target service according to the Qos level parameter.

Specifically, in order to ensure the user experience of the public network service of each operator, it is required to determine that the aggregation coefficient of each public network service of each operator is 1. In order to guarantee the user experience of the private network service of each operator, the aggregation coefficient of each private network service of each operator needs to be determined.

For example, taking the determination of the aggregation coefficient of the public network service and the private network service of the operator a as an example, a specific implementation process is as follows:

1. and obtaining the Qos level parameters of each public network service and each private network service of all operators.

Specifically, the Qos level parameter of each public network service and the Qos level parameter of each private network service may be determined by querying in table 3. Illustratively, the Qos level parameter may be a default priority in table 3.

2. Determining a first Cumulative Distribution Function (CDF) curve according to the Qos level parameters of each public network service of all operators.

Illustratively, the first CDF curve is shown in fig. 7, and the abscissa represents the Qos level parameter and the ordinate represents the ratio of the accumulated total number of target services to the total number of services. The accumulated total number of the target services is the total number of the target services smaller than or equal to the current Qos level parameter (for example, when the current Qos level parameter is 20, if it is known by inquiry that there are 3 public network services whose Qos level parameters are smaller than or equal to 20 under all operators, the accumulated total number is 3), and the total service number is the total number of all the public network services under the operator a (for example, when there are 30 public network services under all operators, the total service number is 30).

3. And determining a second CDF curve according to the Qos level parameter of each public network service in the public network core network of the operator A.

Illustratively, the second CDF curve is shown in fig. 8, and the abscissa represents the Qos level parameter and the ordinate represents the ratio of the accumulated total number of public network services to the total number of services. The total accumulated number of the public network services is the total number of the public network services which are less than or equal to the current Qos level parameter (for example, when the current Qos level parameter is 20, 2 public network services of which the Qos level parameter is less than or equal to 20 are inquired at this time, the total accumulated number is 2, and the total service number is the total number of all the public network services under the operator A (for example, when the total number of the public network services under the operator A is 20, the total service number is 20).

4. And determining a third CDF curve according to the Qos level parameters of each private network service of all operators.

Illustratively, the third CDF curve is shown in fig. 9, and 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. The total accumulated number of the private network services is the total number of the private network services smaller than or equal to the current Qos level parameter (for example, when the current Qos level parameter is 20, 2 private network services with the Qos level parameter smaller than or equal to 20 are inquired at this time, the total accumulated number is 2, and the total service number is the total number of all the private network services under the operator A (for example, when the total number of the private network services under the operator A is 20, the total service number is 20).

5. And determining a fourth CDF curve according to the Qos level parameter of each private network service in the private network core network i under the operator A.

Illustratively, the fourth CDF curve is shown in fig. 10, and 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. The total accumulated number of the private network services is the total number of the private network services smaller than or equal to the current Qos level parameter (for example, when the current Qos level parameter is 20, 2 private network services with the Qos level parameter smaller than or equal to 20 in the private network core network i are inquired at this time, the total accumulated number is 2, and the total service number is the total number of all the private network services under the operator A (for example, when the total number of the private network services in the private network core network i under the operator A is 20, the total service number is 20).

6. Determining a first Qos level parameter according to the first CDF curve and a first preset ratio; determining a second Qos level parameter according to the second CDF curve and a second preset ratio; determining a third Qos level parameter according to the third CDF curve and a fourth preset ratio; and determining a fourth Qos level parameter according to the fourth CDF curve and a fifth preset ratio.

7. And determining that the aggregation coefficient of each public network service in the public network core network of the operator A meets the following formula according to the first Qos level parameter and the second Qos level parameter.

Wherein the content of the first and second substances,

and the method comprises the steps of representing an aggregation coefficient of public network service i in a public network core network, representing a first Qos level parameter by a Qos1, and representing a second Qos level parameter by a Qos 2.

8. And determining that the aggregation coefficient of each private network service in the private network core network i of the operator A meets the following formula according to the third Qos level parameter and the fourth Qos level parameter.

Wherein the content of the first and second substances,

representing an aggregation coefficient of each private network service in the private network core network i, Qos1 representing a first Qos level parameter, Qos2 representing a second Qos level parameter, Qos3 representing a third Qos level parameter, and Qos4 representing a fourth Qos level parameter.

Illustratively, the first predetermined ratio is the same as the second predetermined ratio, such as 90%. The third predetermined ratio is the same as the fourth predetermined ratio, e.g., 95%.

Specifically, the operation and maintenance personnel can set a first preset ratio, a second preset ratio, a third preset ratio and a fourth preset ratio according to actual requirements, and the details are not repeated here.

For example, the priority of different services may be determined according to the QoS priority parameter in the 5G QoS characteristic related to the 5QI, that is, the 5QI is analyzed to obtain the QoS priority parameter, and then the priority of different services is calculated. It is to be understood that the 5QI is a scalar for reference to evaluate the 5G QoS characteristics, and the 5G QoS characteristics associated with the 5QI are shown in table 2:

TABLE 2

The following is a 5QI Table that has been completed by 3GPP, i.e. a standardized 5QI mapping Table, as shown in Table 3, and Table 3 is a 5QI mapping relation Table standardized for TS23.501 Table 5.7.4-1.

TABLE 3

For convenience of understanding, the Qos level parameters in the embodiment of the present application may all adopt the default priority shown in table 3, which is not described herein again.

Specifically, the determining, by the base station, the RB requirement value of the target service according to the predicted value of the resource block RB and the aggregation coefficient includes:

specifically, the RB requirement value of the target service includes an uplink RB requirement value and a downlink RB requirement value. For each public network service of the operator A, the uplink RB required value of the public network service i is equal to the product of the uplink RB predicted value of the public network service i and the aggregation coefficient corresponding to the public network service i, and the downlink RB required value of the public network service i is equal to the product of the downlink RB predicted value of the public network service i and the aggregation coefficient corresponding to the public network service i. For each private network service of the operator a, the uplink RB requirement value of the private network service is equal to the product of the uplink RB predicted value of the private network service and the aggregation coefficient (the aggregation coefficient corresponding to the private network core network to which the private network service belongs), and the downlink RB requirement value of the private network service is equal to the product of the downlink RB predicted value of the private network service i and the aggregation coefficient.

In an implementation manner, with reference to fig. 3, as shown in fig. 11, the method for configuring a co-established shared resource block according to an embodiment of the present invention further includes: s18 and S19.

And S18, the base station acquires the drive test data. The drive test data at least comprises RSRP, throughput and RB road measurement value.

Specifically, a road test mode may be adopted to perform a road test on the proposed region, and the Signal Receiving Power (Reference Signal Receiving Power, RSRP), the uplink throughput, the downlink throughput, the uplink RB, and the downlink RB collected by each sampling point are recorded.

For example, the drive test data is shown in table 4.

TABLE 4

And S19, the base station fits a target fitting curve according to the drive test data.

Specifically, the base station fits a target fitting curve containing the corresponding relations among the uplink throughput, the RSRP and the uplink RB and fits a target fitting curve containing the corresponding relations among the downlink throughput, the RSRP and the downlink RB by analyzing the relations among the RBs, the RSRP and the throughput.

It should be noted that each proposed area corresponds to a scene (e.g., a high-speed railway scene, a dense urban area, or a suburban area). Because the drive test data corresponding to different scenes are different, independent drive test and evaluation are required in different scenes, and corresponding drive test data are acquired.

Specifically, the uplink throughput, the RSRP and the uplink RB are fitted according to any one of linear fitting, exponential fitting and polynomial fitting, and a target fitting curve is determined. Or, fitting the downlink throughput, the RSRP and the downlink RB according to any one of linear fitting, exponential fitting and polynomial fitting, and determining a target fitting curve.

For example, taking the example of fitting the downlink throughput, RSRP, and downlink RB, and determining a target fitting curve, a specific implementation process is as follows:

firstly, data screening is carried out on the downlink throughput, the RSRP and the downlink RB according to Gaussian distribution, and effective data with a confidence interval of 95% is obtained.

Then, 95% of the obtained valid data was fitted by polynomial fitting to obtain a target fitting curve as shown in fig. 12.

Wherein the target fitting curve satisfies the following formula:

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

wherein DL represents the downlink throughput acquired by the sampling point, RSRP represents the RSRP acquired by the sampling point, and RB represents the downlink RB acquired by the sampling point.

Specifically, the value ranges of p00, p01, p10, p11, p20, p21 and p30 of each target fitting curve in fig. 12 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 the calculation of the curve fitting degree and the Root Mean Square Error (RMSE) is performed on each target fitting curve in fig. 12, when p00 ═ 359.8, p01 ═ 3.029, p10 ═ 0.2604, p11 ═ 0.02031, p20 ═ 0.001386, p21 ═ 3.223e-05, and p30 ═ 3.696e-06 of the fitting curve of the preset formula are determined, both the curve fitting degree and RMSE of the target fitting curve are optimal. Wherein The sum of squared dust to error (SSE) is 5.163e +04, The Coefficient of contribution (R-square) is 0.9128, The Coefficient of corrective decision (Degre-of-free Adjusted Coefficient of contribution) is 0.9098, and The RMSE is 17.13.

In an implementation manner, the target service includes a public network service, in which case, as shown in fig. 5 in conjunction with fig. 3, the above S15 can be specifically realized by the following S150 and S151.

S150, under the condition that the sum of the RB required values of the target services of all the operators in the current unit time is determined to be larger than the rated RB value by the base station, determining a first RB guarantee value according to the RB required values of each public network service of all the operators.

Specifically, in practical applications, the maximum uplink RB and the maximum downlink RB that can be carried by the carrier a satisfy the following formula:

wherein the content of the first and second substances,

indicating the maximum uplink RB that carrier a can carry,

indicates the maximum downlink RB, RB that the carrier A can bear _A Indicating that carrier a can carry the maximum RB value (e.g.: 100MB),

indicating the fraction of uplink RBs in the frame structure,

indicating the fraction of downlink RBs in the frame structure.

Specifically, the sum of the RB requirement values of each target service of all operators in the current unit time by the base station includes:

the base station determines the sum of the uplink RB requirement values of each public network service and each private network service of all operators in the current unit time, and the base station determines the sum of the downlink RB requirement values of each public network service and each private network service of all operators in the current unit time.

When the base station determines that the sum of the uplink RB requirement values of each public network service and each private network service of all operators in the current unit time is less than or equal to the maximum uplink RB, and the base station determines that the sum of the uplink RB requirement values of each public network service and each private network service of all operators in the current unit time is less than or equal to the maximum downlink RB, the RB resources are distributed according to the RB requirement value of each target service of all operators (for example, when the target service is the public network service, if the base station determines that the sum of the uplink RB requirement values of each public network service of all operators in the current unit time is less than or equal to the maximum uplink RB, and the base station determines that the sum of the downlink RB requirement values of each public network service of all operators in the current unit time is less than or equal to the maximum downlink RB, the uplink RB resources are distributed according to the uplink RB requirement value required by the public network service on a carrier bearing the public network service, distributing downlink RB resources according to the downlink RB required 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 requirement values of each private network service of all operators in the current unit time is less than or equal to the maximum uplink RB, and the base station determines that the sum of the downlink RB requirement values of each private network service of all operators in the current unit time is less than or equal to the maximum downlink RB, on a carrier bearing the private network service, allocating uplink RB resources according to the uplink RB requirement values required by the private network service, and allocating downlink RB resources according to the downlink RB requirement values required by the private network service).

When the base station determines that the sum of the uplink RB required values of each public network service and each private network service of all operators in the current unit time is larger than the maximum uplink RB, and/or the base station determines that the sum of the downlink RB required values of each public network service and each private network service of all operators in the current unit time is larger than the maximum downlink RB, determining a first RB guarantee value (comprising a first uplink RB guarantee value and a first downlink RB guarantee value) according to the RB required values of each public network service of all operators. Wherein the first uplink RB guarantee value and the first downlink RB guarantee value satisfy the following formula:

wherein the content of the first and second substances,

indicates an uplink RB guarantee value for the RB information,

indicates a downlink RB guarantee value for the RB channel,

represents the maximum value of the uplink RB requirement values in all public network services of all operators,

represents the average of the uplink RB requirement values for all public network services in all operators,

represents the maximum value of the downlink RB requirement values in all public network services of all operators,

represents the average of the downlink RB requirement values of all public network services in all operators.

S151, the base station determines that each target service of all operators shares and allocates RB resources corresponding to the first RB guarantee value according to the RB requirement value.

Specifically, when the base station serves an operator a and an operator B, uplink data of each public network service of the operator a and the operator B in the current unit time share and allocate an RB resource corresponding to a first uplink RB guarantee value (for example, when it is determined that the first uplink RB guarantee value is 50MB, uplink data of each public network service of the operator a and the operator B in the current unit time share and allocate an RB resource of 50 MB); and sharing and allocating the RB resource corresponding to the first downlink RB guarantee value for the downlink data of each public network service of the operator A and the operator B in the current unit time (for example, when the first downlink RB guarantee value is determined to be 100MB, sharing and allocating the RB resource of 100MB for the downlink data of each public network service of the operator A and the operator B in the current unit time).

In an implementation manner, the target service includes a private network service, and the service provisioning parameter includes a Qos level parameter, in this case, as shown in fig. 13 in conjunction with fig. 4, the above S16 can be specifically implemented by the following S160 and S161.

S160, under the condition that the sum of the RB required values of the private network services of all operators in the current unit time is larger than the rated RB value, the base station determines a second RB guarantee value.

Specifically, in practical applications, each carrier has a maximum RB value that can be borne, and thus, after determining the first RB guarantee value of the public network service, it is necessary to determine a second RB guarantee value (including a second uplink RB guarantee value and a second downlink RB guarantee value). Wherein the second uplink RB guarantee value and the second downlink RB guarantee value satisfy the following formula:

wherein the content of the first and second substances,

indicates a second uplink RB guarantee value,

indicating a second downlink RB guarantee value.

S161, the base station determines that each target service of all operators distributes RB resources corresponding to the second RB guarantee value according to the Qos level parameters and the RB requirement values in sequence.

Because the sum of the uplink RB requirement values of each public network service and each private network service of all operators in the current unit time is greater than the maximum uplink RB, and/or the sum of the downlink RB requirement values of each public network service and each private network service of all operators in the current unit time is greater than the maximum downlink RB, it indicates that there are more users carried by the carrier. For each public network service, the base station determines that each private network service of all operators allocates RB resources corresponding to the second RB guarantee value according to the QoS level parameters in sequence according to the RB requirement value (for example, the base station allocates RB resources corresponding to the second uplink RB guarantee value in sequence according to the uplink RB requirement value, or the base station allocates RB resources corresponding to the second downlink RB guarantee value in sequence according to the downlink RB requirement value), so that the user experience is guaranteed.

In an implementation manner, in conjunction with fig. 13, as shown in fig. 14, the above S161 may be specifically implemented by the following S1610.

S1610, when the base station determines that the ratio of the RB resource value accumulatively allocated to each private network service of all operators according to the Qos level parameter in the current unit time to the second RB guarantee value is greater than a preset threshold value, the base station allocates the remaining RB resources to each private network service of which the RB resources are not allocated according to the RB requirement value in a sharing manner. And the remaining RB resource is the RB resource corresponding to the difference value of the second RB guarantee value and the RB resource value.

Specifically, in order to prevent a situation that no RB resource is allocable for a target service with a low Qos level parameter, in the co-established shared resource block allocation method provided in the embodiment of the present invention, when it is determined that a ratio of an uplink RB resource value accumulatively allocated by each private network service of all operators according to a Qos level parameter to a second uplink RB guarantee value in a current unit time is greater than a preset threshold (for example, 70%), remaining uplink RB resources are allocated to the private network services to which no RB resource is allocated in a shared manner (where the remaining uplink RB resources are equal to a difference between the second uplink RB guarantee value and the accumulatively allocated uplink RB resource value); or, when it is determined that the ratio of the downlink RB resource value accumulatively allocated to each private network service of all operators according to the Qos level parameter to the second downlink RB guarantee value in the current unit time is greater than a preset threshold (e.g., 70%), sharing and allocating the remaining downlink RB resources to the private network services to which the RB resources are not allocated (where the remaining downlink RB resources are equal to the difference between the second downlink RB guarantee value and the accumulatively allocated downlink RB resource value).

The scheme provided by the embodiment of the invention is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The embodiment of the present invention may perform functional module division on the access network device according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Fig. 15 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 for acquiring service guarantee parameters, operator identifiers and network identifiers of target services initiated by each terminal in the coverage area in current unit time; the target service comprises any one of public network service and private network service; determining a resource block RB predicted value of a target service according to the service guarantee parameters; determining an aggregation coefficient of a target service according to the service guarantee parameter; the aggregation coefficient is used for indicating a resource block allocation limit corresponding to an operator core network to which the target service belongs; determining a resource block RB required value of a target service according to the RB predicted value and the aggregation coefficient; determining a target service belonging to a preset operator according to the operator identifier and the network identifier; and under the condition that the sum of the RB required values of each target service belonging to the preset operator in the current unit time is greater than the rated RB value, determining that each target service of the preset operator configures RB resources according to the RB required values. The access network device 2 may comprise an obtaining unit 101 and a processing unit 102.

An obtaining unit 101, configured to obtain a service guarantee parameter, an operator identifier, and a network identifier of a target service initiated by each terminal in a coverage area in a current unit time. For example, in conjunction with fig. 3, the obtaining unit 101 may be configured to execute S11. In conjunction with fig. 11, the obtaining unit 101 may be configured to execute S18.

And the processing unit 102 is configured to determine a resource block RB prediction value of the target service according to the service guarantee parameter acquired by the acquiring unit 101. The processing unit 102 is further configured to determine an aggregation coefficient of the target service according to the service guarantee parameter acquired by the acquiring unit 101. The processing unit 102 is further configured to determine a resource block RB requirement value of the target service according to the predicted value of the resource block RB and the aggregation coefficient. The processing unit 102 is further configured to determine, according to the operator identifier acquired by the acquiring unit 101 and the network identifier acquired by the acquiring unit 101, a target service belonging to a preset operator. The processing unit 102 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 greater than the rated RB value. For example, in conjunction with FIG. 3, the processing unit 102 may be used to perform S12, S13, S14, S15, and S16. In conjunction with fig. 4, processing unit 102 may be configured to perform S17. In connection with fig. 5, the processing unit 102 may be configured to perform S120, S130, S160, and S161. In conjunction with fig. 6, processing unit 102 may be configured to perform S1200. In connection with fig. 11, processing unit 102 may be configured to perform S19. In conjunction with fig. 13, the processing unit 102 may be configured to perform S170 and S171. In conjunction with fig. 14, processing unit 102 may be configured to perform S1710.

All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and the function thereof is not described herein again.

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

Fig. 16 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention, and as shown in fig. 16, the access network device 2 may include: at least one processor 51, a memory 52, a communication interface 53 and a communication bus 54.

The following specifically describes each component of the access network device 2 with reference to fig. 16:

the processor 51 is a control center of the access network device 2, and may be a single processor or a collective term for multiple processing elements. For example, the processor 51 is a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present invention, such as: one or more DSPs, or one or more Field Programmable Gate Arrays (FPGAs).

In particular implementations, processor 51 may include one or more CPUs such as CPU0 and CPU1 shown in fig. 16 as one embodiment. Also, as an embodiment, the access network apparatus 2 may include a plurality of processors, such as the processor 51 and the processor 55 shown in fig. 16. Each of these processors may 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 (e.g., 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 type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory 52 may be self-contained and coupled to the processor 51 via a communication bus 54. The memory 52 may also be integrated with the processor 51.

In a particular implementation, the memory 52 is used for storing data and software programs for implementing the present invention. The processor 51 may perform 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 is a device such as any transceiver, and is used for communicating with other devices or communication Networks, such as a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), a terminal, and a cloud. The communication interface 53 may include an acquisition unit implementing a reception function.

The communication bus 54 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (Extended Industry Standard Architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 16, but this is not intended to represent only one bus or type of bus.

As an example, in conjunction with fig. 15, the acquiring unit 101 in the access network device 2 implements the same function as the communication interface 53 in fig. 16, the processing unit 102 implements the same function as the processor 51 in fig. 16, and the storage unit 103 implements the same function as the memory 52 in fig. 16.

Another embodiment of the present invention further provides a computer-readable storage medium, which stores instructions that, when executed on a computer, cause the computer to perform the method shown in the above method embodiment.

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

Fig. 17 schematically illustrates a conceptual partial view of a computer program product comprising a computer program for executing a computer process on a computing device provided by an embodiment of the invention.

In one embodiment, the computer program product is provided using a 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 of the functions described above with respect to fig. 3. Thus, for example, referring to the embodiment shown in FIG. 3, one or more features of S11-S16 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 17 also describe example instructions.

In some examples, signal bearing medium 410 may include a computer readable medium 411, such as, but not limited to, a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), a digital tape, a memory, a read-only memory (ROM), a Random Access Memory (RAM), or the like.

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

In some implementations, the signal bearing medium 410 may include a communication medium 413, such as, but not limited to, a digital and/or analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link, etc.).

The signal bearing medium 410 may be conveyed by a wireless form of communication medium 413, such as a wireless communication medium compliant with the IEEE 802.41 standard or other transport protocol. The one or more program instructions may be, for example, computer-executable instructions or logic-implementing instructions.

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

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical functional division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another device, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, that is, may be located in one place, or may be distributed in a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may be essentially or partially contributed to by the prior art, or all or part of the technical solution may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope of the present invention are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A co-construction shared resource block configuration method is applied to access network equipment, the access network equipment provides support for public network service and private network service of at least two operators through a path of carrier, each operator comprises at least one operator core network, and the method is characterized by comprising the following steps:

acquiring service guarantee parameters, operator identifications and network identifications of target services initiated by each terminal in the coverage area in current unit time; the target service comprises any one of public network service and private network service;

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

determining an aggregation coefficient of the target service according to the service guarantee parameter; wherein, the aggregation coefficient is used for indicating the RB allocation limit corresponding to the carrier carrying the target service of the operator core network to which the target service belongs;

determining an RB required value of the target service according to the RB predicted value and the aggregation coefficient;

under the condition that the sum of the RB required values of the target services of all the operators in the current unit time is less than or equal to the rated RB value, determining that each target service of all the operators configures RB resources according to the RB required values;

and under the condition that the sum of the RB required values of the target services of all the operators in the current unit time is greater than the rated RB value, determining that each target service of all the operators configures RB resources according to the service guarantee parameters and the RB required values.

2. The co-established shared resource block configuration method according to claim 1, wherein said service provisioning parameters include reference signal received power, RSRP, and throughput;

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

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

3. The method of claim 2, wherein the determining a predicted RB value for the target traffic based on the RSRP and the throughput comprises:

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

4. The method of claim 1, wherein the service assurance parameters include a quality of service (Qos) level parameter;

the determining the aggregation coefficient of the target service according to the service guarantee parameter includes:

and determining the aggregation coefficient of the target service according to the Qos level parameter.

5. The method of claim 3, further comprising:

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

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

6. The method of claim 1, wherein the target service comprises a public network service;

and when the sum of the RB requirement values of the target services of all the operators in the current unit time is greater than a rated RB value, determining that each target service of all the operators configures an RB resource according to the service guarantee parameter and the RB requirement value, including:

under the condition that the sum of the RB required values of the target services of all the operators in the current unit time is greater than a rated RB value, determining a first RB guarantee value according to the RB required value of each public network service of all the operators;

and determining that each target service of all operators shares and allocates the RB resource corresponding to the first RB guarantee value according to the RB requirement value.

7. The method of claim 1, wherein the target service comprises a private network service, and the service provisioning parameter comprises a Qos class parameter;

and when the sum of the RB requirement values of the target services of all the operators in the current unit time is greater than a rated RB value, determining that each target service of all the operators configures an RB resource according to the service guarantee parameter and the RB requirement value, including: determining a second RB guarantee value under the condition that the sum of the RB requirement values of private network services belonging to all operators in the current unit time is greater than a rated RB value;

and determining that each target service of all operators distributes RB resources corresponding to the second RB guarantee value according to the Qos level parameter and the RB requirement value in sequence.

8. The method of claim 7, wherein the determining that each target service of all operators allocates RB resources corresponding to the second RB guarantee value according to the Qos class parameter and the RB requirement value in sequence comprises:

when the ratio of the RB resource value accumulatively allocated to each private network service of all operators in the current unit time according to the Qos level parameter to the second RB guarantee value is larger than a preset threshold value, sharing and allocating the remaining RB resources to each private network service which is not allocated with the RB resources according to the RB requirement value; and the remaining RB resource is the RB resource corresponding to the difference value between the second RB guarantee value and the RB resource value.

9. An access network device, the access network device providing support for public network service and private network service of at least two operators through a single carrier, each operator comprising at least one operator core network, comprising:

the system comprises an acquisition unit, a service guarantee unit and a service management unit, wherein the acquisition unit is used for acquiring service guarantee parameters, operator identifications and network identifications of target services initiated by each terminal in the current unit time within a coverage range; the target service comprises any one of public network service and private network service;

the processing unit is used for determining a resource block RB predicted value of the target service according to the service guarantee parameter acquired by the acquisition unit;

the processing unit is further configured to determine an aggregation coefficient of the target service according to the service guarantee parameter acquired by the acquisition unit; wherein, the aggregation coefficient is used for indicating the RB allocation limit corresponding to the carrier carrying the target service of the operator core network to which the target service belongs;

the processing unit is further configured to determine an RB requirement value of the target service according to the RB prediction value and the aggregation coefficient;

the processing unit is further configured to determine that each target service of all operators configures an RB resource according to the RB requirement value when the sum of the RB requirement values of the target services of all operators in the current unit time is less than or equal to a rated RB value;

the processing unit is further configured to determine, when the sum of the RB requirement values of the target services of all the operators in the current unit time is greater than a rated RB value, that each target service of all the operators configures an RB resource according to the service guarantee parameter and the RB requirement value.

10. 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 1-8.

11. 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;

the processor executes computer-executable instructions stored by the memory when the access network device is operating to cause the access network device to perform the co-established shared resource block configuration method of any one of claims 1-8.