CN111818580A

CN111818580A - User access method and access network equipment

Info

Publication number: CN111818580A
Application number: CN202010754597.4A
Authority: CN
Inventors: 杨艳; 冯毅; 张涛; 张忠皓
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-10-23
Anticipated expiration: 2040-07-30
Also published as: CN111818580B

Abstract

The invention provides a user access method and access network equipment, relates to the technical field of communication, and solves the problem that how to meet the requirement of access complaints of 2B (which can be understood as private network) users and 2C (which can be understood as public network) users of different operators as far as possible under the condition that resources of a shared base station after co-construction are limited so as to be urgently solved. The method comprises the steps of obtaining network data of a target service of each operator in a plurality of operators in current unit time; the network data at least comprises RRC connection number and number of transmission connection; and when determining that the network data of all the target services meet the preset conditions, forbidding a new user of the target services to access the core network equipment corresponding to the target services in the current unit time for each target service.

Description

User access method and access network equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a user access method and an access network device.

Background

The fifth generation mobile communication technology (5th-generation, 5G) network provides multiple slicing modes, which can satisfy the demands of both customers (2C) and enterprises (2B).

The transceiver devices (e.g. access network devices) in a 5G network are typically multi-antenna devices, such as: 64 Transceiver and Receiver (TR) devices, resulting in very high networking costs. Therefore, operators are seeking a solution for co-establishing a base station by multiple operators and performing network deployment by using the co-established base station. The co-building of the base station means that one base station can meet the requirements of multiple operators, and the equipment of the multiple operators is not centralized in the same base station.

How to meet the access complaints of 2B (which can be understood as private network) users and 2C (which can be understood as public network) users of different operators as much as possible under the condition that resources of the shared base station after co-construction are limited becomes a problem to be solved urgently.

Disclosure of Invention

The invention provides a user access method and access network equipment, which solve the problem that how to meet the requirement of 2B (which can be understood as private network) users and 2C (which can be understood as public network) user access complaints of different operators as much as possible under the condition that resources of a shared base station after co-construction are limited is urgently solved.

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 user access 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 multiple operators through a single carrier, and the method includes: and acquiring network data of the target service of each operator in a plurality of operators in the current unit time. Wherein the network data includes at least one of a number of RRC connections and a number of legacy connections. And when determining that the network data of all the target services meet the preset conditions, forbidding a new user of the target services to access the core network equipment corresponding to the target services in the current unit time for each target service.

It can be seen that the access network device may determine whether the new user of each target service can access the core network device corresponding to each target service in the current unit time according to the network data of the current unit time and whether the network data of all the target services meet the preset condition. When the network data of all the target services meet the preset conditions, it indicates that there are more new users requesting access of the carrier carrying the target service in the current unit time, and therefore it is necessary to prohibit the new user of each target service from accessing the core network device corresponding to each target service in the current unit time. Therefore, the problem of how to meet the access requirements of 2B (which can be understood as private network) users and 2C (which can be understood as public network) users of different operators as far as possible under the condition that resources of the shared base station after co-construction are limited is solved.

In a second aspect, the present invention provides an access network device, including: an acquisition unit and a processing unit.

Specifically, the acquiring unit is configured to acquire network data of a target service of each of multiple operators in a current unit time. Wherein the network data includes at least one of a number of RRC connections and a number of legacy connections.

The processing unit is configured to prohibit, for each target service, a new user of the target service from accessing the core network device corresponding to the target service in the current unit time when it is determined that the network data of all the target services acquired by the acquisition unit satisfy the preset condition.

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 operating, the processor executes the computer-executable instructions stored by the memory to cause the access network device to perform the user access method as provided in the first aspect above.

In a fourth aspect, the invention provides a computer-readable storage medium comprising instructions. The instructions, when executed on a computer, cause the computer to perform the user access method as provided above in the first aspect.

In a fifth aspect, the present invention provides a computer program product for causing a computer to perform the user access method according to the first aspect when the computer program product runs on the computer.

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 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 schematic diagram of a system architecture to which a user access method according to an embodiment of the present invention is applied;

fig. 2 is a schematic diagram of a system architecture to which another user access method according to an embodiment of the present invention is applied;

fig. 3 is a schematic structural diagram of an access network device according to an embodiment of the present invention;

fig. 4 is a flowchart illustrating a user access method according to an embodiment of the present invention;

fig. 5 is a second flowchart illustrating a user access method according to an embodiment of the present invention;

fig. 6 is a third schematic flowchart of a user access method according to an embodiment of the present invention;

fig. 7 is a fourth schematic flowchart of a user access method according to an embodiment of the present invention;

fig. 8 is a fifth flowchart illustrating a user access method according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a base station according to an embodiment of the present invention;

fig. 10 is a second schematic structural diagram of a base station according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a computer program product of a user access 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.

In view of the foregoing problems, embodiments of the present invention provide a user access method, which can satisfy access requirements of user terminals corresponding to different services carried by a shared base station (access network device) co-established by different operators based on Radio Resource Control (RRC) connection number and data transmission connection number (indicating the number of RRC connections with data transmission). The method is applied to the system architecture as shown in fig. 1, and the system may include: the terminal 01, the access network device 02 and at least one core network device 03(03-1, 03-2, 03-3 and 03-4), wherein each core network device 03 corresponds to an operator core network (a private network core network (supporting 2B services) or a public network core network (supporting 2C services)). For example, referring to fig. 1, 03-1 may correspond to a core network of a public network of an operator a, 03-2 may correspond to a core network of a private network of the operator a, 03-3 may correspond to a core network of a public network of an operator B, and 03-4 may correspond to a core network of a private network of the operator B. After the access network device 02 of the terminal 01 is connected with the access network device, the terminal can access the core network of the public network or the core network of the private network of the corresponding operator through different core network devices 03. Of course, only one core network device 03 may actually exist, and the functions of the above-mentioned multiple core network devices may be completed.

It should be noted that, in the present invention, the public network service (2C service) refers to all services in the public network, and the private network service (2B service) refers to all services in the private network.

Illustratively, referring to fig. 2, the functional modules in the core network device 03 may include a service distribution requirement collecting module 031, a service dependency analyzing module 032, and a key user number parameter customizing module 033. The service distribution requirement collecting module 031 may collect network data of a private network service or a public network service of an operator corresponding to the access network device 02 (e.g., a base station) connected thereto. The network data may include: data related to a service corresponding to the network (average RRC connection number/average number of RRC connections having data transfer per unit time (e.g., hour), maximum RRC connection number/maximum number of RRC connections having data transfer per unit time (e.g., hour)), a traffic flow rate or a user number, and the like.

The service dependency analysis module 032 may determine, through a certain calculation, whether the service in the actual scene corresponding to the network data mainly depends on the RRC connection number and the number of RRC connections with data transmission, by using the network data acquired by the corresponding service distribution requirement collection module 031, through cooperation with the service dependency analysis module 032 in the other core network device corresponding to the access network device 02 connected thereto. Of course, if all the core networks correspond to the same core network device, the service dependency analysis module 032 included therein independently completes the above calculation process.

A key user parameter customizing module 033, configured to calculate, through cooperation of the key user parameter customizing modules 033 in other core network devices corresponding to the access network device 02 connected thereto, an agreed RRC connection number (a first threshold) and an agreed number-of-transmitted RRC connection number (a second threshold) per target unit time recommended for the public network service and the private network service of different operators according to the network data acquired by the respective corresponding service distribution demand collecting module 031. Of course, if all the core networks correspond to the same core network device, the key capacity customization module included therein independently completes the above calculation process.

For example, taking a unit time of 1 second and a target unit time of 1 hour as an example, the first threshold, the second threshold, the third threshold and the fourth threshold of the private network traffic may be calculated by the following formulas:

wherein the content of the first and second substances,

representing an agreed number of public network user accesses per second (also referred to as a first threshold),

indicating the agreed number of user accesses (also referred to as a second threshold) for the public network per second,

representing an agreed number of private network user accesses per second (also referred to as a third threshold),

indicating the agreed number of user accesses per second for which the private network has data transfer (also referred to as a fourth threshold),

representing the maximum number of RRC connections per hour for the public network,

the public network shows the average number of RRC connections per hour,

represents the maximum number of RRC connections transmitted by the public network per hour,

representing the maximum number of RRC connections per hour for the private network,

the public network has the average number of RRC connections transmitted per hour,

representing the average number of RRC connections per hour for the private network,

indicating the maximum number of RRC connections that the private network can transmit per hour,

indicating the average number of RRC connections transmitted by the private network per hour.

Illustratively, referring to fig. 2, the access network device 02 includes a user number real-time monitoring module 021, a user number distinguishing module 022, and a network load balancing module 023. The user number real-time monitoring module 021 can collect the RRC connection number of the private network service and the public network service of each operator and the RRC connection number with data transmission by time granularity of unit time (1 second). The user number determining module 022 can determine whether to deny or allow the subsequent network load balancing module 023 to the access request of the user terminal of each service according to the RRC connection number acquired by the traffic real-time monitoring module 021 and the RRC connection number with data transmission.

Illustratively, taking a 5G communication network as an example, referring to fig. 3, a practical device in the access network device 02 may include a radio frequency unit and a baseband processing unit. The radio frequency unit is connected to the baseband processing unit through a common public radio interface (cpri (ecrpi)), and the public network core network (5GC1) of the operator a, the public network core network (5GC2) of the operator B, the private network core network (5GC3) of the operator a, and the private network core network (5GC4) of the operator B are connected to the baseband processing unit of the access network device 2 through NG interfaces.

The 5G baseband processing unit includes a Control Plane (CP) and a User Plane (UP). The control plane has an identification module (specifically, the identification module can be determined by a PLMN (public land mobile network), an APN (access point name), a DNN (data network name), and the like) for accessing a private network core network and a public network core network of different operators, so that the public network core network and the private network core network of different operators can be distinguished. The user number real-time monitoring module 021, the user number distinguishing module 022 and the network load balancing module 023 can also be all arranged in the CP.

The 5G radio frequency unit comprises an antenna unit, a switch, a combiner and a transceiver. 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 technical scheme provided by the present invention, the access network device 02 allocates one carrier bearer to multiple operators. The carrier includes an uplink carrier and a downlink carrier, a communication link corresponding to the uplink carrier is composed of the antenna unit, the switch, the RX, the ADC, the DDC, and the 5G baseband processing unit in fig. 3, and a communication link corresponding to the downlink carrier is composed of the antenna unit, the switch, the TX, the DAC, the DUC, and the 5G baseband processing unit in fig. 3.

For example, as shown in fig. 3, when 2 operators (operator a and operator B, respectively) are accessed into the access network device, a user terminal of the operator a may transmit through a specified carrier when initiating private network service, and/or a user terminal of the operator B may also transmit through a specified carrier when initiating private network service. The user terminal of the operator A can transmit through the appointed carrier when initiating the public network service, and/or the user terminal of the operator B can transmit through the appointed carrier when initiating the public network service. The designated carrier includes a transceiver, a combiner, a switch, and an antenna unit.

In this embodiment of the present invention, the access network device 02 may be an access network device (BTS) in a global system for mobile communications (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 (evolved node B, 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 Public Land Mobile Network (PLMN) in a future Evolution, which is not limited in this respect.

Illustratively, the terminal 01 in the embodiment of the present invention is named differently, for example, a 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. The terminal may specifically be a mobile phone, a tablet computer, a desktop, a laptop, a handheld computer, a notebook, an ultra-mobile personal computer (UMPC), a netbook, a cellular phone, a Personal Digital Assistant (PDA), an Augmented Reality (AR) Virtual Reality (VR) device, and other devices that can communicate with a base station.

In the following, referring to the communication system shown in fig. 1, taking the access network device 02 as a base station as an example, a user access method provided by the embodiment of the present invention is described.

As shown in fig. 4, the user access method provided in the embodiment of the present invention is applied to a base station, and the base station provides support for public network services and private network services of multiple operators through a single carrier, including:

s11, the base station acquires the network data of the target service of each operator in the plurality of operators in the current unit time. Wherein the network data includes at least one of a number of RRC connections and a number of legacy connections.

Illustratively, in order to ensure that the access request of the user terminal is processed based on the number of RRC connections and the number of RRC connections with data transmission in time, the unit time may be one second. Of course, the unit time may be smaller as the technology actually allows, and is not limited specifically here.

For example, in practice, S11 may be executed by the aforementioned real-time flow monitoring module, and the record of the collected data is as follows:

TABLE 1

Wherein YY represents the year, MM represents the month, DD represents the day of the MM month, HH: SS stands for time minute second.

Optionally, referring to fig. 5, because the technical solution provided in the embodiment of the present invention determines whether the user terminal of each service is accessible based on the RRC connection number and the data-transmitted RRC connection number, and if the number of RRC connections required by each service is not large and the number of data-transmitted RRC connections is not large, the performance of the co-established shared base station is not affected at all, the core network device 03 does not need to execute the technical solution, so that the core network device 03 further needs to execute the following steps before the step S11:

s1, the core network device 03 obtains an average RRC connection number of each target unit time and an average number of RRC connections that are transmitted in a preset time period during busy time of each service carried by the base station before the current unit time.

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 RRC connection number of each service carried by the base station and the usage of the number of RRC connections that are transmitted, 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.

Illustratively, the step S1 is mainly performed by the service dependency analysis module 032 in the core network device 03 shown in fig. 2.

S2, the core network device 03 determines the large flow target unit time according to the average RRC connection number of each target unit time when all services belong to busy hours in a preset time period and the average number of RRC connections that have data transmission.

Illustratively, when the ratio of the sum of the average RRC connection numbers of all the services in the target unit time in busy hours in a preset time period to the maximum RRC connection number that the base station can carry in one target unit time is greater than a third preset ratio, the target unit time is determined to be the target unit time with large flow.

And when the ratio of the sum of the average data-transmitted RRC connection number in the target unit time in busy hour of all services in the preset time period to the maximum data-transmitted RRC connection number which can be borne by the base station in one target unit time is greater than a fourth preset ratio, determining the target unit time as the large-flow target unit time.

S3, the core network device 03 determines whether the ratio of the number of the large flow target unit time to the total target unit time corresponding to busy hours in the preset time period is greater than a preset percentage.

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, executing S4; 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 not more than the preset percentage, S1 is executed.

For example, the preset percentage may be 30%, or may be any other feasible value, and is not limited herein.

S4, the core network device 03 sends a corresponding instruction to the base station to enable the base station to obtain the RRC connection number and the data-transmitted RRC connection number of each service carried by the base station in the current unit time.

Because the traffic used by each service in the time of the large-traffic target unit time is more, it can be considered that the traffic is very dependent on the number of RRC connections and the number of RRC connections with data transmission, and if the ratio of the large-traffic target unit time to the total target unit time exceeds a certain ratio, it indicates that each service carried by the base station is more dependent on the number of RRC connections and the number of RRC connections with data transmission, and a corresponding instruction needs to be sent to the base station to enable the base station to execute the technical scheme provided by the embodiment of the present invention.

For example, the steps S2-S4 and S3 are performed by the service dependency analysis module 032 in the core network device 03 shown in fig. 2.

It should be noted that, in practice, the core network device 03 may not execute the step S3, and after the step S2, it is determined whether to execute the step S1 or send a corresponding command to the core network device so as to execute the step S12 according to the ratio of the number of the large flow target unit time to the total target unit time number corresponding to the busy hour in the preset time period. In addition, the ratio of the number of the large flow target unit time to the total target unit time number corresponding to all busy hours is equal to the preset percentage, which can be attributed to the fact that the ratio of the number of the large flow target unit time to the total target unit time number corresponding to all busy hours is greater than the preset percentage, or can be attributed to the fact that the ratio of the number of the large flow target unit time to the total target unit time number corresponding to all busy hours is less than the preset percentage, and the example corresponding to fig. 5 is exemplified by the fact that the ratio of the number of the large flow target unit time to the total target unit time number corresponding to all busy hours is less than the preset percentage, but the present invention does not specifically limit this.

And S12, when the base station determines that the network data of all the target services meet the preset conditions, for each target service, prohibiting a new user of the target service from accessing the core network equipment corresponding to the target service in the current unit time.

Therefore, the base station determines whether the new user of each target service can access the core network device corresponding to each target service in the current unit time according to whether the network data of all the target services meet the preset conditions or not according to the network data of the current unit time. When the network data of all the target services meet the preset conditions, it indicates that there are more new users requesting access of the carrier carrying the target service in the current unit time, and therefore it is necessary to prohibit the new user of each target service from accessing the core network device corresponding to each target service in the current unit time. Therefore, the problem of how to meet the access requirements of 2B (which can be understood as private network) users and 2C (which can be understood as public network) users of different operators as far as possible under the condition that resources of the shared base station after co-construction are limited is solved.

In an implementation manner, when the target service includes a public network service, in this case, as shown in fig. 6 in conjunction with fig. 4, the above S12 can be implemented by the following step S120.

S120, when the base station determines that the RRC connection number of all the public network services in the current unit time is larger than or equal to a first threshold value and/or the data transmission connection number of all the public network services in the current unit time is larger than or equal to a second threshold value, for each public network service, a new user of the public network service is forbidden to access the core network equipment corresponding to the public network service in the current unit time.

In an implementation manner, the above-mentioned determination of "the number of RRC connections of all public network services in the current unit time" can be implemented by the following steps.

Wherein the content of the first and second substances,

represents the RRC connection number, sigma RCC of all public network services in the current unit time_PURepresents the sum of RRC connection numbers of all public network services of the base station in the current unit time, sigma RCC_PrRepresents the sum of the RRC connections of all private network services of the base station in the current unit time.

In another practical way, the above-mentioned determination of "the number of data transmission connections of all public network services in the current unit time" can be realized by the following steps.

Wherein the content of the first and second substances,

the number of the RRC connections with data transmission in the current unit time of all public network services is represented,

the sum of the number of RRC connections which are transmitted by the base station and represent all public network services in the current unit time,

the sum of the number of the RRC connections which are transmitted by the base station and represent all the private network services in the current unit time.

The first threshold may be the maximum number of RRC connections of the base station, or may be the number of RRC connections per unit time that is agreed. The second threshold may be the maximum number of RRC connections with data transmission of the base station, or may be the number of RRC connections with data transmission per unit time in advance.

Illustratively, at a first thresholdThe first threshold may be the number of RRC connections per unit time agreed and the second threshold is the number of RRC connections with data transmission per unit time agreed

The second threshold value is

Therefore, the problem that the base station cannot allow a new user to access when the number of RRC connections corresponding to the user accessed by the base station is too large can be prevented.

In an implementation manner, when the target service includes at least one private network service, in this case, as shown in fig. 7 in conjunction with fig. 4, the above S12 can be implemented by the following step S12 l.

S12l, when the base station determines that the RRC connection number of all the private network services in the current unit time is larger than or equal to a third threshold value and/or the data transmission connection number of all the private network services in the current unit time is larger than or equal to a fourth threshold value, for each private network service, a new user of the private network service is prohibited from accessing the core network equipment corresponding to the private network service in the current unit time.

In a practical manner, the above-mentioned determination of "the number of RRC connections of all private network services in the current unit time" can be achieved by the following steps.

Wherein the content of the first and second substances,

represents the RRC connection number, sigma RCC of all private network services in the current unit time_PURepresents the sum of RRC connection numbers of all public network services of the base station in the current unit time, sigma RCC_PrRepresents the sum of the RRC connections of all private network services of the base station in the current unit time.

In another practical way, the above-mentioned determination of "the number of data transmission connections of all private network services in the current unit time" can be realized by the following steps.

Wherein the content of the first and second substances,

the number of the RRC connections with data transmission of all private network services in the current unit time is represented,

The third threshold may be the maximum number of RRC connections of the base station, or may be the number of RRC connections per unit time that is agreed. The fourth threshold may be the maximum number of RRC connections with data transmission of the base station, or may be the number of RRC connections with data transmission per unit time in advance.

For example, in the case that the third threshold is the number of RRC connections per unit time agreed and the fourth threshold is the number of RRC connections with data transmission per unit time agreed, the third threshold may be

The fourth threshold value is

Therefore, the problem that the base station cannot allow a new user to access when the number of RRC connections corresponding to the user accessed by the base station is too large is solved.

In an implementation manner, with reference to fig. 4, as shown in fig. 8, the user access method provided in the embodiment of the present invention further includes:

and S13, when the base station determines that the network data of all the target services do not meet the preset conditions, for each target service, allowing a new user of the target service to access the core network equipment corresponding to the target service in the current unit time.

In an implementable manner, the step of allowing a new user of the target service to access the core network device corresponding to the target service in the current unit time for each target service when the base station determines that the network data of all the target services do not meet the preset condition may be implemented as follows.

And when the base station determines that the network data of all the public network services do not meet the first preset condition and/or the network data of all the private network services do not meet the second preset condition, the base station normally accesses a new user of each operator. Here, the normal access refers to a case where a current 5QI (5G QoS Identifier) (used to identify QoS (Quality of Service)) is maintained, and a new ue corresponding to each Service is allowed to access. The first preset condition is that the RRC connection number is greater than or equal to a first threshold value, and/or the data transmission connection number is greater than or equal to a second threshold value; the second preset condition is that the number of RRC connections is greater than or equal to a third threshold, and/or the number of data transfer connections is greater than or equal to a fourth threshold.

For example, taking a base station providing services for two operators (operator a and operator B, respectively) as an example, when the base station determines that the number of RRC connections of the public network services of both the operator a and the operator B is smaller than a first threshold, and the number of RRC connections of the public network services of both the operator a and the operator B that are transmitted is smaller than a second threshold, the core network device corresponding to the public network service of the operator a is allowed to be accessed by the public network user of the operator a in the current unit time, and the core network device corresponding to the public network service of the operator B is allowed to be accessed by the public network user of the operator B in the current unit time.

When the base station determines that the number of RRC connections of all private network services of an operator A and an operator B is smaller than a first threshold value, and the number of transmitted RRC connections of all public network services of the operator A and the operator B is smaller than a second threshold value, all private network users of the operator A are allowed to access the core network equipment corresponding to each private network service of the operator A at the current unit time, and all private network users of the operator B are allowed to access the core network equipment corresponding to each private network service of the operator B at the current unit time.

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.

In the embodiment of the present invention, the base station may be divided into functional modules 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. 9 is a schematic structural diagram of a base station 10 according to an embodiment of the present invention. The base station 10 is configured to acquire network data of a target service of each operator in multiple operators in a current unit time; and when determining that the network data of all the target services meet the preset conditions, forbidding a new user of the target services to access the core network equipment corresponding to the target services in the current unit time for each target service. The base station 10 may comprise an acquisition unit 101 and a processing unit 102.

An obtaining unit 101 is configured to obtain network data of a target service of each of multiple operators in a current unit time. For example, in conjunction with fig. 4, the obtaining unit 101 may be configured to execute S11.

The processing unit 102 is configured to, when it is determined that the network data of all the target services acquired by the acquiring unit 101 meet a preset condition, prohibit, for each target service, a new user of the target service from accessing the core network device corresponding to the target service in the current unit time. For example, in conjunction with fig. 4, the processing unit 102 may be configured to execute S12. For example, in conjunction with fig. 6, processing unit 102 may be configured to perform S120. For example, in conjunction with fig. 7, the processing unit 102 may be configured to perform S121. For example, in connection with fig. 8, the processing unit 102 may be configured to execute S13.

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 base station 10 provided in the embodiment of the present invention includes, but is not limited to, the above modules, for example, the base station 10 may further include the storage unit 103. The storage unit 103 may be configured to store the program code of the writing base station 10, and may also be configured to store data generated by the writing base station 10 during operation, such as data in a writing request.

Fig. 10 is a schematic structural diagram of a base station 10 according to an embodiment of the present invention, and as shown in fig. 10, the base station 10 may include: at least one processor 51, a memory 52, a communication interface 53 and a communication bus 54.

The following describes each component of the base station 10 in detail with reference to fig. 10:

the processor 51 is a control center of the base station 10, 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. 10, for example, as one embodiment. Also, as an example, the base station 10 may include multiple processors, such as the processor 51 and the processor 55 shown in fig. 10. 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. 10, but this is not intended to represent only one bus or type of bus.

As an example, in conjunction with fig. 9, the acquiring unit 101 in the base station 10 implements the same function as the communication interface 53 in fig. 10, the processing unit 102 implements the same function as the processor 51 in fig. 10, and the storage unit 103 implements the same function as the memory 52 in fig. 10.

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. 11 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. 4. Thus, for example, referring to the embodiment shown in fig. 4, one or more features of S11 and S12 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 11 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 IEEE802.41 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. 4, 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 user access method is applied to access network equipment, the access network equipment provides support for public network service and private network service of a plurality of operators through a path of carrier wave, and is characterized by comprising the following steps:

acquiring network data of a target service of each operator in the plurality of operators in current unit time; wherein the network data comprises at least one of a number of RRC connections and a number of legacy connections;

and when determining that the network data of all the target services meet preset conditions, for each target service, forbidding a new user of the target service to access the core network equipment corresponding to the target service in the current unit time.

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

when it is determined that the network data of all the target services meet the preset conditions, for each target service, prohibiting a new user of the target service from accessing the core network device corresponding to the target service in the current unit time includes:

and when the RRC connection number of all the public network services in the current unit time is determined to be larger than or equal to a first threshold value and/or the data transmission connection number of all the public network services in the current unit time is determined to be larger than or equal to a second threshold value, for each public network service, a new user of the public network service is prohibited from accessing the core network equipment corresponding to the public network service in the current unit time.

3. The subscriber access method of claim 1, wherein the target service comprises at least one private network service;

and when the RRC connection number of all the private network services in the current unit time is determined to be larger than or equal to a third threshold value and/or the data transmission connection number of all the private network services in the current unit time is determined to be larger than or equal to a fourth threshold value, for each private network service, a new user of the private network service is prohibited from accessing the core network equipment corresponding to the private network service in the current unit time.

4. The user access method of claim 1, further comprising:

and when determining that the network data of all the target services do not meet the preset conditions, for each target service, allowing a new user of the target service to access the core network equipment corresponding to the target service in the current unit time.

5. An access network device, which provides support for public network services and private network services of multiple operators through a single carrier, comprising:

an obtaining unit, configured to obtain network data of a target service of each of the multiple operators in a current unit time; wherein the network data comprises at least one of a number of RRC connections and a number of legacy connections;

and the processing unit is used for prohibiting a new user of the target service from accessing the core network equipment corresponding to the target service in the current unit time for each target service when the network data of all the target services acquired by the acquisition unit meet the preset conditions.

6. The access network device of claim 5, wherein the target traffic comprises public network traffic;

the processing unit is specifically configured to determine that the RRC connection number of all the public network services acquired by the acquiring unit in the current unit time is greater than or equal to a first threshold, and/or when the data transmission connection number of all the public network services acquired by the acquiring unit in the current unit time is greater than or equal to a second threshold, for each public network service, prohibit a new user of the public network service from accessing the core network device corresponding to the public network service in the current unit time.

7. The access network device of claim 5, wherein the target traffic comprises at least one private network traffic;

the processing unit is specifically configured to determine that, when the RRC connection number of all the private network services acquired by the acquiring unit in the current unit time is greater than or equal to a third threshold, and/or the data transfer connection number of all the private network services acquired by the acquiring unit in the current unit time is greater than or equal to a fourth threshold, for each private network service, prohibit a new user of the private network service from accessing the core network device corresponding to the private network service in the current unit time.

8. The access network device according to claim 5, wherein the processing unit is further configured to allow, for each target service, a new user of the target service to access the core network device corresponding to the target service in the current unit time when it is determined that the network data of all the target services acquired by the acquiring unit does not satisfy a preset condition.

9. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the user access method of any of claims 1-4.

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;

the processor executes the computer-executable instructions stored by the memory when the access network device is operating to cause the access network device to perform the user access method of any of claims 1-4 above.