CN113115372B

CN113115372B - Co-construction shared resource block configuration method and access network equipment

Info

Publication number: CN113115372B
Application number: CN202110284977.0A
Authority: CN
Inventors: 杨艳; 苗守野; 郭希蕊; 李福昌; 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: 2022-07-08
Anticipated expiration: 2041-03-17
Also published as: CN113115372A

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. The method comprises the steps of obtaining service guarantee parameters, frequency point information and network identification of a current service initiated by each terminal in a coverage area in a current unit time; the current service comprises one or more of public network service and private network service; determining a target service belonging to a preset operator according to the frequency point information and the network identifier; determining a first RB predicted value of a target service according to the service guarantee parameter; determining an RB required value of the target service according to the first RB predicted value; 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 a plurality of operators, so that the same base station can meet the requirements of the plurality of operators, and the cost for establishing 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 method for configuring a shared resource block, where the method is applied to an access network device, and the access network device provides support for a public network service and a private network service of an operator through a path of carrier, where the method includes: acquiring service guarantee parameters, frequency point information and network identification of a current service initiated by each terminal in a coverage area in current unit time; the current service comprises one or more of public network service and private network service; determining each target service belonging to a preset operator according to the frequency point information and the network identifier; the target service is any one of the current services; determining a first RB predicted value according to the service guarantee parameter of the target service; determining an RB required value according to the first RB predicted value; and under the condition 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 rated RB value, determining that each target service of the preset operator 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, classifying the target service according to the frequency point information and the network identification, thereby determining the target service belonging to a preset operator. Further, determining a first RB predicted value of the target service according to the service guarantee parameter; and determining the RB required value of the target service according to the first RB predicted value. And under the condition that the access network equipment determines 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, thereby being beneficial to improving the resource utilization rate of the access network equipment under the carrier.

In a second aspect, the present invention provides an access network device, where the access network device provides support for a public network service and a private network service of an operator through a path of carrier, and the access network device includes: an acquisition unit and a processing unit.

Specifically, the acquiring unit is configured to acquire service guarantee parameters, frequency point information, and network identifiers of a current service initiated by each terminal in the coverage area in a current unit time. Wherein, the current service comprises one or more of public network service and private network service.

The processing unit is used for determining each target service belonging to a preset operator according to the frequency point information and the network identifier acquired by the acquisition unit; the target service is any one of the current services; the processing unit is also used for determining a first RB predicted value according to the service guarantee parameter of the target service; the processing unit is further used for determining an RB required value according to the first RB predicted value; and the processing unit is further used for determining that each target service of the preset operator configures RB resources according to the RB required value 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.

In an implementation manner, each operator includes at least one operator core network, a processing unit, and is further configured to determine a second RB prediction value according to a nominal RB value of a carrier carrying the target service and a service guarantee parameter of the target service; the processing unit is further used for determining an RB guarantee value of the target service according to the first RB predicted value and the second RB predicted value; the processing unit is also used for determining an RB required value of the target service according to the aggregation coefficient and the RB guarantee value corresponding to the target service; 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; and the processing unit is further used for determining that each target service of the preset operator configures the RB resource according to the service guarantee parameter and the RB required value 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.

In an implementation manner, the processing unit is specifically configured to determine a CCE aggregation level and a number of space division layers according to a service guarantee parameter of a target service; and the processing unit is specifically used for determining a second RB predicted value according to the rated RB value of the carrier bearing the target service, the CCE polymerization degree corresponding to the target service and the number of space division layers.

In one implementable manner, the service provisioning parameters include RSRP; the processing unit is specifically used for determining a CCE polymerization degree and a space division layer number corresponding to the target service according to the pre-stored corresponding relation and the RSRP; the corresponding relation comprises the corresponding relation among the RSRP interval, the CCE polymerization degree and the space division layer number.

In one implementation, the second RB prediction value comprises a second downlink RB prediction value that satisfies the following equation:

wherein RB^DLIndicates the second downlink RB predicted value, N_RBDenotes a rated RB value, CCE denotes a CCE aggregation level, S denotes the number of space division layers, P_DLIndicating the fraction of downlink RBs in the frame structure.

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

In an implementation manner, the processing unit is specifically configured to determine a first RB prediction value of the target service according to a predetermined target fitting curve, RSRP of the target service, and throughput; and the target fitting curve meets the corresponding relation among the RSRP, the throughput and the RB 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 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 blocks are similar to those of the present invention, they are 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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings 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 method for configuring shared resource blocks 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 schematic diagram of a first CDF curve in a co-building shared resource block configuration method according to an embodiment of the present invention;

fig. 6 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. 7 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. 8 is a third flowchart illustrating a method for configuring a co-established shared resource block according to an embodiment of the present invention;

fig. 9 is a fourth flowchart illustrating a method for configuring a co-constructed shared resource block according to an embodiment of the present invention;

fig. 10 is a fifth flowchart illustrating a method for configuring a co-constructed shared resource block according to an embodiment of the present invention;

fig. 11 is a sixth schematic flowchart of a co-building shared resource block configuration method 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 schematic structural diagram of an access network device according to an embodiment of the present invention;

fig. 14 is a second schematic structural diagram of an access network device according to an embodiment of the present invention;

fig. 15 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.

When the base station 2 acquires the service guarantee parameters, the frequency point information and the network identifier of the target service initiated by the terminal 1 in the current unit time from the terminal 1, the base station 2 determines the operator to which the target service belongs according to the frequency point information 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 co-establishment shared resource block configuration 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 public and private networks and different operator identification modules. The public and private networks and different operator identification modules are used for distinguishing operators to which each terminal belongs according to frequency point information (such as carrier frequency points), and further determining whether the terminal belongs to a public network core network or a private network core network of the operator according to the data network identification. Because there is only one public Network core Network of each operator and the private Network core networks include at least two private Network core networks, the private Network core Network to which the terminal belongs can be distinguished according to the Data Network identifier (such as Data Network Name (DNN) or Identity Document (ID)).

The radio frequency unit comprises 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 (TX), a receive antenna (RX), an analog to digital converter (ADC), and a Digital Down Conversion (DDC).

Specifically, in the co-established shared resource block configuration method provided by the present invention, a carrier is provided for each operator, each carrier includes two carrier links, which are a carrier link for transmitting uplink data and a carrier link for transmitting downlink data, uplink service data of all terminals of the same operator are transmitted through the carrier link for transmitting uplink data, and downlink service data of all terminals of the same operator are transmitted through the 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 access network device 2 includes 2 carriers (e.g., a first communication link including a baseband processing unit, a first transceiver, a first combiner, a second combiner, a switch, and an antenna unit, and a second communication link including a baseband processing unit, a second transceiver, a first combiner, a second combiner, a switch, and an antenna unit) for respectively carrying service data (also referred to as private network service data) generated by a service of a private network of the operator a (also referred to as private network service data or 2B) and service data (also referred to as public network service data or 2C) generated by a service of a public network (also referred to as public network service data), and private network service data and public network service data of the operator B.

Specifically, each of the first communication link and the second communication link includes a carrier link for transmitting uplink data and a carrier link for transmitting downlink data. Such as: the first communication link comprises a carrier link composed of a baseband processing unit, a DUC1, a DAC1, a TX1, a first combiner, a switch and an antenna unit and used for transmitting uplink data, and a carrier link composed of the baseband processing unit, a DDC1, an ADC1, an RX1, a second combiner, a switch and an antenna unit and used for transmitting downlink data.

As can be seen from fig. 2, when the service type of the service initiated by the terminal 1 of the operator a is the private network service, the access network device 2 transmits the private network service data of the terminal 1 through the first communication link. Wherein, the uplink data in the private network service data initiated by the terminal 1 of the operator a is transmitted through the carrier link for transmitting the uplink data in the first communication link.

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

And then, combining uplink data in the public network service data and uplink data in the private network service data together through a first combiner, and outputting the combined uplink data to an antenna unit.

Alternatively, the first and second electrodes may be,

when the service type of the service initiated by the terminal 1 of the operator a is the private network service, the access network device 2 transmits the private network service data through the first communication link. Wherein, the uplink data in the private network service data initiated by the terminal 1 of the operator a is transmitted through the carrier link for transmitting the uplink data in the first communication link.

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

When the service type of the service initiated by the terminal 1 of the operator B is the private network service, the access network device 2 transmits the private network service data through the second communication link. Wherein, the uplink data in the private network service data initiated by the terminal 1 of the operator B is transmitted through the carrier link for transmitting the uplink data in the second communication link.

When the service type of the service initiated by the terminal 1 of the operator B is the public network service, the access network device 2 transmits the public network service data through the second communication link. Wherein, the uplink data in the public network service data initiated by the terminal 1 of the operator B is transmitted through the carrier link for transmitting the uplink data in the second communication link.

And then, combining 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 together through a first combiner, and outputting the combined uplink data to an antenna unit.

Alternatively, the first and second liquid crystal display panels 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 the downlink data, the downlink data needs to be distinguished through the second combiner. 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 the carrier link for transmitting the downlink data in the first communication link. When it is determined that the downlink data includes downlink data of the public network or the private network of terminal 1 of operator B, the downlink data needs to be transmitted to terminal 1 of operator B through the carrier link for transmitting the downlink data in the second communication link.

In an 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), 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 internet of things (internet of things, IoT) or an eNB in a narrowband base-internet of things (NB-IoT), a future fifth Generation mobile communication technology (5th-Generation, 5G) network or a future-Evolution Public Land Mobile Network (PLMN), which is not limited to 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, with reference to the communication system shown in fig. 1, by taking access network equipment as a base station as an example, a method for configuring a co-established shared resource block provided in an embodiment of the present invention is described.

As shown in fig. 3, the method for configuring the co-established shared resource blocks includes the following steps S11-S15:

s11, the base station acquires service guarantee parameters, frequency point information and network identification of the current service initiated by each terminal in the coverage area in the current unit time. Wherein, the current service comprises one or more of public network service and private network service.

Specifically, in practical application, Measurement Report (MR) data of a proposed region (a region which represents a region to which a configuration method of a Resource Block (RB) 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. The MR data includes an average capacity, a maximum capacity, an average Radio Resource Control (RRC) connection number, a maximum RRC connection number, an average number of RRC connections with transmission (where the number of RRC connections with transmission refers to the number of RRC connections with data transmission), and a maximum number of RRC connections with data transmission, which belong to each target unit time during busy hour in 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 loading condition of each service loaded by the base station, the preset time period may be two consecutive weeks of tuesdays (any working day) and sundays (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 determining the target unit time of the large user according to the average RRC connection number, the maximum RRC connection number, the average transmitted RRC connection number and the maximum transmitted RRC connection number of each target unit time of all services belonging to busy hours in a preset time period.

For example, when the sum of the average RRC connection numbers in the target unit time in busy hour of all the services in the preset time period is greater than the third preset ratio, the target unit time is determined as the target unit time of the large user. Or, when the sum of the average transmitted RRC connection number in the target unit time of all services belonging to busy hours in the preset time period is greater than the fourth preset ratio, determining that the target unit time is the large user target unit time.

4. 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%). Or, judging whether the ratio of the number of the large user target unit time to the total target unit time number corresponding to busy hour in the preset time period is less than or equal to 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 less than or equal to a 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. Or, when the ratio of the number of the large user target unit time to the total target unit time corresponding to all busy hours is less than or equal to the preset percentage, the proposed area may perform the configuration of the resource block by using the co-construction shared resource block configuration method provided by the embodiment of the present invention.

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.

And S12, the base station determines each target service belonging to a preset operator according to the frequency point information and the network identification. The target service is any one of the current services.

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

Specifically, in practical applications, a terminal belonging to a private network core network may initiate private network services, and a terminal belonging to a public network core network may initiate public network services. Therefore, the base station can distinguish the operators to which the terminal belongs according to the frequency point information (such as carrier frequency points). Further, according to the public network identification (such as PU) or private network identification (such as Pr) carried by the terminal target service, whether the terminal belongs to the public network core network or the private network core network of the operator is determined. Because 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 the slice ID (for example, when the DNN is n or the slice ID is n, both represent the nth private network core network), so that each target service belonging to a preset operator can be determined.

For example, the base station may extract DNN information of the target service from the PDU Session Establishment Request signaling, or extract a slice ID from the PDU Session QoS flow signaling, and extract frequency point information through a broadcast signaling MIB.

S13, the base station determines a first RB predicted value according to the service guarantee parameter of the target service.

And S14, the base station determines the RB required value according to the first RB predicted value.

S15, 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 larger than the rated RB value, the base station determines that each target service of the preset operator configures the RB resource according to the RB required value.

In an implementable manner, the target service includes a public network service, in this case, when the sum of RB requirement values of each target service belonging to the preset operator in the current unit time of the base station is greater than a rated RB value, it is determined that each target service of the preset operator configures an RB resource according to the RB requirement value, which may be specifically implemented by the following manner:

first, the base station determines a first RB guarantee value according to the RB requirement value of each public network service under the condition that the sum of the RB requirement values of each target service belonging to a preset operator in the current unit time is larger than a rated RB value.

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_AIndicating that carrier a may carry a nominal 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 determining, by the base station, the sum of the RB requirement values of each target service belonging to the preset operator in the current unit time includes:

the base station determines the sum of uplink RB requirement values of each public network service and each private network service which belong to a preset operator in the current unit time, and the base station determines the sum of downlink RB requirement values of each public network service and each private network service which belong to the preset operator in the current unit time.

When the base station determines that the sum of the uplink RB required values of each public network service and each private network service belonging to a preset operator 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 required values of each public network service and each private network service belonging to the preset operator in the current unit time is less than or equal to the maximum downlink RB, the RB resources are distributed according to the RB required value of each public network service of the preset operator (for one public network service, the base station needs to distribute the uplink RB resources on a carrier bearing the public network service according to the uplink RB required value required by the public network service of the preset operator, and distribute the downlink RB resources according to the downlink RB required value required by the public 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 belonging to a preset operator in the current unit time is greater 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 belonging to the preset operator in the current unit time is greater 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 the public network service of the preset operator. 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 value in the public network service of the preset operator,

represents an average value of uplink RB requirement values of the public network service of the preset operator,

represents the maximum value of the downlink RB requirement value in the public network service of the preset operator,

and an average value of the downlink RB requirement values representing the public network services of the preset operator.

Then, the base station determines that each target service of a preset operator shares and allocates the RB resource corresponding to the first RB guarantee value according to the RB requirement value.

Illustratively, when the preset operator is an operator a, uplink data of each public network service of the operator a in the current unit time share and allocate RB resources corresponding to the 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 in the current unit time share and allocate RB resources of 50 MB); and sharing and allocating the RB resources corresponding to the first downlink RB guarantee value for the downlink data of each public network service in the current unit time (for example, when the first downlink RB guarantee value is determined to be 100MB, the RB resources of 100MB are shared and allocated for the downlink data of each public network service of the operator A in the current unit time).

In the method for configuring the co-established shared resource block, 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 current unit time within the coverage area. And then, classifying the target service according to the frequency point information and the network identification, thereby determining the target service belonging to a preset operator. Further, determining a first RB predicted value of the target service according to the service guarantee parameter; and determining the RB required value of the target service according to the first RB predicted value. And under the condition that the access network equipment determines 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, thereby being beneficial to improving the resource utilization rate of the access network equipment under the carrier.

In an implementable manner, each operator includes at least one operator core network, in which case, as shown in fig. 4 in conjunction with fig. 3, the configuration method of the source block provided by the embodiment of the present invention further includes S16-S19.

S16, the base station determines a second RB predicted value according to the rated RB value of the carrier bearing the target service and the service guarantee parameter of the target service.

S17, the base station determines the RB guarantee value of the target service according to the first RB predicted value and the second RB predicted value.

Specifically, the RB guarantee value includes an uplink RB guarantee value and a downlink RB guarantee value. Wherein, the uplink RB guarantee value and the downlink RB guarantee value respectively satisfy the following formulas:

wherein the content of the first and second substances,

uplink RB guarantee value, RB, representing a target service i of a preset operator_ULiIdentifying a first uplink RB prediction value of a target service i of a preset operator,

a downlink RB guarantee value indicating a target service i of a preset operator,

a first downlink RB prediction value indicating a target service i of a preset operator,

a second downlink RB prediction value indicating a target service i of a preset operator,

representing the total amount of mass flow target per unit time,

representing the total number of large users target unit time.

S18, the base station determines the RB required value of the target service according to the aggregation coefficient and the RB guarantee value corresponding to the target service. 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.

In an implementation manner, the target Service is a private network Service, and in this case, the base station determines an aggregation coefficient of each private network Service according to a Quality of Service (Qos) level parameter of each private network Service.

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

1. and obtaining the Qos level parameter of each public network service and the Qos level parameter of each private network service under the operator A.

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 parameter of each public network service and the Qos level parameter of each private network service under the operator a.

Illustratively, the first CDF curve is shown in fig. 5, and the abscissa represents the Qos level parameter and the ordinate represents the ratio of the accumulated total number of the target traffic to the total traffic. The total accumulated 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 there are 3 public network services and 2 private network services for which the Qos level parameter is less than or equal to 20, the total accumulated number is 5, and the total service number is the total number of all the public network services and all the private network services under the operator a (for example, when there are 20 private network services under the operator a, and 30 public network services, the total service number is 50).

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

Illustratively, the second CDF curve is shown in fig. 6, 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 Qos level parameters 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).

4. And determining a third 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 third 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 private network services to the total number of services. The accumulated total 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 accumulated total 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 private network services in the private network core network i under the operator A are 20 in total, the total service number is 20).

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

6. And determining that the aggregation coefficient of each private network service in the private network core network i meets the following formula according to the first Qos level parameter, the second Qos level parameter, the third Qos level parameter and the fourth Qos level parameter.

Wherein Add_iShow specialThe aggregation coefficient of each private network service in the network core network i, Qos1 represents a first Qos level parameter, Qos2 represents a second Qos level parameter, Qos3 represents a third Qos level parameter, and Qos4 represents 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, such as 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 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 first uplink RB predicted value of the public network service i, and the downlink RB required value of the public network service i is equal to the first downlink RB predicted value of 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 requirement value of the private network service and an aggregation coefficient (aggregation coefficient corresponding to a 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 requirement value of the private network service i and the aggregation coefficient.

S19, 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 larger than the rated RB value, the base station determines that each target service of the preset operator configures the RB resource according to the service guarantee parameter and the RB required value.

In an implementable manner, the target service includes a private network service, and the service guarantee parameter includes a Qos level parameter, in which case, the S19 can be implemented in the following manner.

First, the base station determines a second RB guarantee value in case that the sum of RB requirement values of each target service belonging to a preset operator in the current unit time is greater than a rated RB 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.

And then, the base station determines that each target service of the preset operator allocates RB resources corresponding to the second RB guarantee value according to the Qos level parameter and the RB requirement value in sequence.

Illustratively, the base station allocates RB resources corresponding to the second uplink RB guarantee value according to the Qos level parameter of each private network service and in a descending order according to the uplink RB requirement value of each private network service. Or the base station allocates the RB resources corresponding to the second downlink RB guarantee value according to the Qos level parameters of each private network service and the downlink RB required value of each private network service in sequence from large to small.

In an implementable manner, the step of determining, by the base station, that each target service of the preset operator allocates RB resources corresponding to the second RB guarantee value according to the Qos level parameter and in turn according to the RB requirement value may be specifically implemented in the following manner.

And when the base station determines that the ratio of the RB resource value accumulatively allocated by each private network service of a preset operator according to the Qos level parameter to the second RB guarantee value in the current unit time is greater than a preset threshold value, sharing and allocating the residual 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 of the second RB guarantee value and the RB resource value.

In an implementable manner, in order to prevent a situation that no RB resource is allocatable for a target service with a low Qos level parameter, in the resource block allocation method for co-construction sharing 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 a preset operator according to a Qos level parameter to a second uplink RB guarantee value in a current unit time is greater than a preset threshold (e.g., 70%), remaining uplink RB resources are allocated to the private network service without RB resource allocation 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 the preset operator 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%), allocating the remaining downlink RB resources to the private network service sharing without RB resource allocation (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).

In an implementation manner, referring to fig. 4, as shown in fig. 8, the above S16 can be specifically realized through the following S160 and S161.

S160, the base station determines a Control Channel Element (CCE) aggregation level and a number of space division layers according to a service guarantee parameter of the target service.

S161, the base station determines a second RB predicted value according to the rated RB value of the carrier bearing the target service, the CCE polymerization degree and the number of space division layers.

wherein RB^DLCCEIndicates the second downlink RB predicted value, N_RBDenotes a rated RB value, CCE denotes a CCE aggregation level, S denotes the number of space division layers, P_DLIndicating the fraction of downlink RBs in the frame structure.

In an implementation manner, the service provisioning parameter includes Reference Signal Receiving Power (RSRP), in this case, as shown in fig. 9 in conjunction with fig. 8, the above S160 may be implemented specifically by the following S1600.

And S1600, the base station determines the CCE polymerization degree and the number of space division layers according to the pre-stored corresponding relation and the RSRP. The corresponding relation comprises the corresponding relation among the RSRP interval, the CCE polymerization degree and the number of space division layers.

Specifically, the Physical Downlink Control Channel (PDCCH) is mainly used for transmitting Downlink control information and UL Grant, so that the terminal correctly receives a Physical Downlink Shared Channel (PDSCH) and allocates an Uplink Resource for the Physical Uplink Shared Channel (PUSCH), where the allocation unit is CCE (where 1 CCE equals to 6 Resource Element Groups (REGs) and 72 Resource Elements (REs)). For one PDCCH, it is composed of one or more CCEs, and the number of CCEs allocated differs according to aggregation levels.

Exemplarily, the correspondence between the RSRP intervals, the CCE aggregation levels, and the number of space division layers is shown in table 4.

TABLE 4

CCE aggregation level	Number of air separation layers	RSRP interval
			2	2	[-85dBm，+∞)
4	1	[-95dBm，-85dBm)
			8	1	[-105dBm，-95dBm)
16	1	(-105dBm，-∞)

In an implementation manner, the service provisioning parameters include RSRP and throughput, in which case, as shown in fig. 10 in conjunction with fig. 3, the above S13 can be specifically implemented by the following S130.

S130, the base station determines a first RB predicted value according to the RSRP and the throughput of the target service.

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

In an implementation manner, referring to fig. 10, as shown in fig. 11, S130 described above can be specifically implemented by S1300 described below.

S1300, the base station determines a first 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 value.

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

1. and 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 area, and RSRP, uplink throughput, downlink throughput, uplink RB measured value, and downlink RB measured value acquired by each sampling point are recorded.

For example, the drive test data is shown in table 5.

TABLE 5

2. And 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 relationship among the uplink throughput, the RSRP and the uplink RB drive test values and fits a target fitting curve containing the corresponding relationship among the downlink throughput, the RSRP and the downlink RB drive test values by analyzing the relationship among the RB, 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 drive test value 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 drive test value 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 drive test value to determine 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 drive test value 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_DL＝p00+p10×DL+p01×RSRP+p20×DL²+p11×DL×RSRP+p30×DL³+p21×DL²×RSRP。

wherein DL represents downlink throughput acquired by sampling point, RSRP represents RSRP and RB acquired by sampling point_DLAnd indicating the downlink RB road measured value collected 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 calculating the degree of curve fit and Root Mean Square Error (RMSE) for each target fitting curve in fig. 12, the fitting curves for the preset formulas are determined to have optimal degrees of curve fit and RMSE when p00 ═ 359.8, p01 ═ 3.029, p10 ═ 0.2604, p11 ═ 0.02031, p20 ═ 0.001386, p21 ═ 3.223e-05, and p30 ═ 3.696 e-06. Wherein The sum of The variances (SSE) is 5.163e +04, The Coefficient of certainty of determination (R-square) is 0.9128, The Coefficient of correction of decision (Degreee-of-free Adjusted Coefficient of certainty of determination, Adjusted R-square) is 0.9098, and RMSE is 17.13.

Specifically, the first RB prediction value includes a first uplink RB prediction value and a first downlink RB prediction value, and when the first uplink RB prediction value needs to be determined, the first uplink RB prediction value is determined by bringing the RSPR of the target service and the uplink throughput into a target fitting curve including a correspondence relationship among the uplink throughput, the RSRP, and the uplink RB path measurement value. When the first downlink RB predicted value needs to be determined, the RSPR and the downlink throughput of the target service are brought into a target fitting curve containing the corresponding relation among the downlink throughput, the RSRP and the downlink RB drive test value, and therefore the first downlink RB predicted value is determined.

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. 13 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention. The access network equipment 2 is used for acquiring service guarantee parameters, frequency point information and network identifiers of a current service initiated by each terminal in a coverage area in current unit time; determining a target service belonging to a preset operator according to the frequency point information and the network identifier; determining a first RB predicted value of a target service according to the service guarantee parameter; determining an RB required value of the target service according to the first RB predicted value; 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.

The acquiring unit 101 is configured to acquire a service guarantee parameter, frequency point information, and a network identifier of a current service initiated by each terminal in a coverage area in a current unit time. For example, in connection with fig. 3, the obtaining unit 101 may be configured to execute S11.

The processing unit 102 is configured to determine a target service belonging to a preset operator according to the frequency point information and the network identifier acquired by the acquiring unit 101; the processing unit is further configured to determine a first RB prediction value of the target service according to the service guarantee parameter acquired by the acquisition unit 101; the processing unit is further used for determining an RB required value of the target service according to the first RB predicted value; and the processing unit is further used for determining that each target service of the preset operator configures the RB resource according to the RB required value 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. For example, in conjunction with FIG. 3, the processing unit 102 may be used to perform S12, S13, S14, and S15. In conjunction with FIG. 4, the processing unit 102 may be used to perform S16, S17, S18, and S19. In connection with fig. 8, processing unit 102 may be configured to perform S160 and S161. In conjunction with fig. 9, the processing unit 102 may be configured to execute S1600. In conjunction with fig. 10, the processing unit 102 may be configured to execute S130. In conjunction with fig. 11, processing unit 102 may be configured to perform S1300.

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. 14 is a schematic structural diagram of an access network device 2 according to an embodiment of the present invention, and as shown in fig. 14, 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. 14:

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. 14 as one example. 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. 14. 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 a receiving unit implementing a receiving function and a transmitting unit implementing a transmitting 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. 14, but that does not indicate only one bus or one type of bus.

As an example, in conjunction with fig. 13, the acquiring unit 101 in the access network device 2 implements the same function as the communication interface 53 in fig. 14, the processing unit 102 implements the same function as the processor 51 in fig. 14, and the storage unit 103 implements the same function as the memory 52 in fig. 14.

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. 15 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 illustrated in FIG. 3, one or more features of S11-S15 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 15 also describe example instructions.

In some examples, signal bearing medium 410 may comprise 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 communicated by a wireless form of communication medium 413, such as a wireless communication medium conforming to the IEEE802.41 standard or other transmission 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 several embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. 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 an operator through a path of carrier, and the method is characterized by comprising the following steps:

acquiring service guarantee parameters, frequency point information and network identification of a current service initiated by each terminal in a coverage area in current unit time; the current service comprises one or more of public network service and private network service;

determining each target service belonging to a preset operator according to the frequency point information and the network identifier; wherein, the target service is any one of the current services;

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

determining an RB required value according to the first RB predicted value;

and under the condition 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 a rated RB value, determining that each target service of the preset operator configures RB resources according to the RB requirement values.

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

determining a second RB predicted value according to a rated RB value of a carrier bearing the target service and a service guarantee parameter of the target service;

determining an RB guarantee value of the target service according to the first RB predicted value and the second RB predicted value;

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

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 a rated RB value, determining that each target service of the preset operator configures RB resources according to the service guarantee parameters and the RB required values.

3. The method of claim 2, wherein the determining a second RB prediction value according to a nominal RB value of a carrier carrying the target service and a service provisioning parameter of the target service comprises:

determining CCE polymerization degree and number of space division layers according to the service guarantee parameters of the target service;

and determining a second RB predicted value according to the rated RB value of the carrier bearing the target service, the CCE polymerization degree and the space division layer number.

4. The co-established shared resource block configuration method of claim 3, wherein the service provisioning parameters comprise RSRP;

the determining the CCE polymerization degree and the number of space division layers according to the service guarantee parameter of the target service comprises the following steps:

determining CCE polymerization degree and space division layer number according to the pre-stored corresponding relation and the RSRP; the corresponding relation comprises a corresponding relation among an RSRP interval, a CCE polymerization degree and a space division layer number.

5. The method of claim 3, wherein the second RB predicted value comprises a second downlink RB predicted value, and the second downlink RB predicted value satisfies the following equation:

wherein RB^DLRepresenting a second downlink RB prediction value, N_RBDenotes a rated RB value, CCE denotes a CCE polymerization degree, S denotes the number of space division layers, P_DLIndicating the fraction of downlink RBs in the frame structure.

6. The method of claim 1, wherein the service provisioning parameters include Reference Signal Received Power (RSRP) and throughput;

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

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

7. The method of claim 6, wherein the determining a first RB prediction value according to the RSRP and the throughput of the target traffic comprises:

determining a first 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 value.

8. An access network device, which provides support for public network service and private network service of an operator through a path of carrier, comprising:

the system comprises an acquisition unit, a service management unit and a service management unit, wherein the acquisition unit is used for acquiring service guarantee parameters, frequency point information and network identification of a current service initiated by each terminal in a coverage area in a current unit time; wherein the current service comprises one or more of a public network service and a private network service;

the processing unit is used for determining each target service belonging to a preset operator according to the frequency point information and the network identifier acquired by the acquisition unit; wherein, the target service is any one of the current services;

the processing unit is further configured to determine a first RB prediction value according to the service guarantee parameter of the target service;

the processing unit is further configured to determine an RB requirement value according to the first RB prediction value;

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 greater than a rated RB value.

9. 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 1-7.

10. 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 1-7.