CN111818578A - A user access method and access network equipment - Google Patents

Abstract

The embodiment of the invention provides a user access method and access network equipment, relates to the technical field of communication, and can meet the access requirements of user terminals corresponding to different services borne by a shared base station based on capacity. The method comprises the following steps: acquiring the reserved flow of each service borne by the access network equipment in the current unit time; when determining that a first service with the reservation flow rate larger than a first preset percentage of a first preset unit flow rate of the first service exists in all services, calculating the sum of the reservation flow rates of all second services with the service priority smaller than or equal to that of the first service; the first preset unit flow is preset flow in unit time; and when the sum of the reserved flow rates of all the second services is determined to be less than the second preset unit flow rate corresponding to all the second services, allowing the access of a new user terminal corresponding to the first service in the current unit time.

Description

A user access method and access network equipment

technical field

The present invention relates to the field of communication technologies, and in particular, to a user access method and access network equipment.

Background technique

With the continuous evolution of the network, the demand for diverse industry applications has exploded. Network requirements for industry users have become an important deployment requirement for 5G. The fifth-generation mobile communication technology (5th-generation, 5G) network provides a variety of slicing modes, which can meet the needs of consumers (customer to customer, 2C) and enterprises (business to business, 2B) at the same time. However, 5G equipment (5G base station) uses 192 antennas and other multiple antenna equipment, and the frequency band used by 5G equipment is 3.5GHz, and the coverage range is significantly smaller than that of equipment in the frequency band of 2GHz and below, which will lead to the number of sites per unit area. The number (the number of base stations) increases exponentially, so that the high cost of base stations and the number of densely constructed stations will lead to an exponential increase in the cost of network construction. Therefore, operators have begun to seek a solution in which multiple operators jointly build base stations and use the co-built base stations for network deployment. Co-construction of base stations means that one base station can meet the needs of multiple operators, rather than deploying the equipment of multiple operators in the same base station.

How to meet the access demands of 2B (can be understood as private network) users and 2C (can be understood as public network) users of different operators as much as possible in the case of limited resources has become an urgent problem to be solved. .

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a user access method and access network equipment, which can satisfy the access of user terminals corresponding to different services carried by shared base stations (access network equipment) jointly built by different operators based on capacity (traffic) appeal.

To achieve the above object, the embodiments of the present invention adopt the following technical solutions:

In a first aspect, a user access method is provided, which is applied to an access network device, and the access network device provides support for public network services and private network services of multiple operators through one carrier, the method comprising: acquiring an access network The reserved traffic of each service carried by the device in the current unit time; when it is determined that the first service exists in all the services carried by the access network device, calculate the sum of the reserved traffic of all the second services whose service priority is less than or equal to the first service. and; the reservation flow of the first service is greater than the first preset percentage of the first preset unit flow of the first service, and the first preset unit flow is the preset flow within a unit time; when determining the reservation of all the second services When the sum of the traffic is less than the second preset unit traffic corresponding to all the second services, a new user terminal corresponding to the first service is allowed to access the access network device in the current unit time.

In the technical solutions provided by the above embodiments, after obtaining the reserved traffic (that is, the traffic that needs to be used in the current unit time) of all services carried by the access network device within the current unit time, it will first determine whether there is any The reservation of a service is greater than the first preset percentage of the preset unit traffic of the first service. If there is a description, the traffic of the first service will soon exceed the preset preset unit traffic, and it is necessary to timely determine whether the first service can still be allowed. The corresponding new user terminal accesses the access network device. Then, because there are public network services and private network services in all services carried by the access network, and the priorities of the two services are different, it is necessary to ensure the access of the user terminal corresponding to the service with the higher priority as much as possible. When it is determined that the first service exists, it is necessary to calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service, and then determine the sum of the reserved traffic of the second service and the second reserved traffic corresponding to all the second services. Set the size relationship of the unit flow. When it is determined that the sum of the reserved traffic of the second service is less than the second preset unit traffic corresponding to all the second services, it can be considered that the traffic required by all the services whose current priority is less than or equal to the first service does not exceed the agreed value On the basis of ensuring that the priority is higher than that of the first service, the unused traffic share of the second service can be allocated to the first service. Therefore, the access network device can allow new traffic corresponding to the first service. user terminal access. To sum up, the technical solutions provided by the embodiments of the present application can satisfy the access requirements of user terminals corresponding to different services carried by shared base stations (access network equipment) jointly built by different operators based on capacity (traffic).

In a second aspect, an access network device is provided, the access network device provides support for public network services and private network services of multiple operators through a carrier, and the access network device includes: an acquisition module, a judgment module, a calculation module module and processing module; wherein, the acquisition module is used to acquire the reserved traffic of each service carried by the access network equipment in the current unit time; the calculation module is used to determine the existence of the first traffic among all the services carried by the access network equipment when the judgment module determines In the case of one service, calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service; the reserved traffic of the first service is greater than the first preset percentage of the first preset unit traffic of the first service, the first A preset unit flow is a preset flow in a unit time; the processing module is further configured to, when the judgment module determines that the sum of the reserved flow of all the second services is less than the second preset unit flow corresponding to all the second services, in the current A new user terminal corresponding to the first service is allowed to access the access network device per unit time.

In a third aspect, an access network device is provided, the access network device provides support for public network services and private network services of multiple operators through a carrier, and the access network device includes: a memory, a processor, a bus and A communication interface; the memory is used to store computer execution instructions, and the processor is connected to the memory through a bus; when the access network device is running, the processor executes the computer execution instructions stored in the memory, so that the access network device executes as provided in the first aspect User access method.

In a fourth aspect, a computer-readable storage medium is provided, including computer-executable instructions, which, when executed on a computer, cause the computer to execute the user access method provided in the first aspect.

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

A fifth aspect provides a computer program product that, when the computer program product runs on a computer, causes the computer to execute the user access method provided in the first aspect.

It can be understood that the solutions of the second aspect to the fifth aspect provided above are all used to execute the corresponding methods provided in the first aspect above. Therefore, for the beneficial effects that can be achieved, reference may be made to the corresponding methods provided above. The beneficial effects of the method are not repeated here.

It should be understood that, in this application, the names of the above-mentioned access network devices do not limit the devices or functional modules themselves, and in actual implementation, these devices or functional modules may appear with other names. As long as the functions of various devices or functional modules are similar to the present invention, they fall within the scope of the claims of the present invention and their equivalents. Furthermore, the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the application.

Description of drawings

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

FIG. 1 is a schematic diagram of a system architecture of an application of a user access method according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a system architecture of another user access method application provided by an embodiment of the present invention;

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

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

FIG. 5 is a schematic diagram of a preparation flow of a user access method according to an embodiment of the present invention;

6 is a schematic flowchart of another user access method provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of another access network device according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of still another access network device according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or descriptions. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

It should also be noted that, in the embodiment of the present invention, "of", "corresponding (English: corresponding, relevant)" and "corresponding (English: corresponding)" can sometimes be mixed. It should be pointed out that , when not emphasizing the difference, the meaning to be expressed is the same.

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

At present, because the single cost of 5G base station is relatively high, and because its coverage area is small, the number of sites that need to be arranged in a unit area is large, which results in the high cost of 5G communication network deployment. Therefore, at present, multiple operators jointly build a shared base station that can carry the service requirements of multiple operators. However, for the co-constructed shared base station, how to meet the access demands of users corresponding to private network services of different operators and users corresponding to public network services is an urgent problem to be solved.

In response to the above problems, the embodiments of the present application provide a user access method, which can meet the access requirements of user terminals corresponding to different services carried by shared base stations (access network equipment) jointly built by different operators based on capacity (traffic). The method is applied to the system architecture shown in FIG. 1 , and the system may include: a terminal 01, an access network device 02, and at least one core network device 03 (03-1, 03-2, 03-3, and 03-4). ), each core network device 03 corresponds to an operator core network (private network core network (supports 2B service) or public network core network (supports 2C service)); exemplarily, referring to FIG. 1, 03-1 can be Corresponding to the public network core network of operator A, 03-2 can correspond to the private network core network of operator A, 03-3 can correspond to the public network core network of operator B, and 03-4 can correspond to the private network core of operator B network. After the access network device 02 of the terminal 01 is connected to the access network device, it can access the public network core network or private network core network of the corresponding operator through different core network devices 03 . Of course, in practice, there may be only one core network device 03, which can perform the functions of the above-mentioned multiple core network devices.

It should be noted that, in this application, one operator's core network corresponds to one public network and multiple private networks, public network services (2C services) refer to all services in a public network, and private network services (2B services) refer to a private network. All business in the network.

Exemplarily, as shown in FIG. 2 , the functional modules in the core network device 03 may include a service distribution requirement collection module 031 , a service dependency analysis module 032 and a key capacity customization module 033 . The service distribution requirement collection module 031 may collect network data of the corresponding operator's private network service or public network service of the connected access network device 02 (eg, base station). The network data may include: traffic-related data of services corresponding to the network (average capacity/traffic per target unit time (eg, hour), maximum capacity/traffic per target unit time (eg, hour)), traffic of services or number of users, etc. .

The service dependency analysis module 032 can cooperate with the service dependency analysis module 032 in other core network devices corresponding to the access network device 02 connected to it, and use the network data obtained by the corresponding service distribution requirement collection module 031, through a certain The calculation of , determines whether the service in the actual scenario corresponding to the network data mainly depends on the capacity (traffic). Of course, if all the core networks correspond to the same core network device, the service dependency analysis module included in the core network can independently complete the above calculation process.

The key capacity customization module 033 is used to obtain the calculation result by cooperating with the key capacity customization module 032 in other core network devices corresponding to the access network device 02 connected to it, according to the network data obtained by the collection module 031 corresponding to their respective service distribution requirements The recommended capacity per unit time (the first preset unit flow) recommended for public network services and private network services of different operators. Of course, if all the core networks correspond to the same core network device, the key capacity customization module included in the core network can independently complete the above calculation process. Exemplarily, taking the unit time as 1 second and the target unit time as 1 hour as an example, the preset unit traffic of the public network service can be calculated by the following formula:

Wherein, T ^PU _Y is the first preset unit flow of the public network service, T ^PU _Max is the hourly maximum flow of the public network service, and T ^PU _mean is the hourly average flow of the public network service.

The preset unit traffic of the private network service can be calculated by the following formula:

Wherein, T ^Pr _Y is the first preset unit flow of the private network service, T ^Pr _Max is the hourly maximum flow of the private network service, and T ^Pr _mean is the hourly average flow of the public network service.

Exemplarily, as shown in FIG. 2 , the access network device 02 includes a traffic real-time monitoring module 021 , a traffic discrimination module 022 , and a network load balancing module 023 . The traffic real-time monitoring module 021 may collect the reserved traffic of the private network service and the public network service of each operator with the time granularity of a unit time (1 second). The traffic judging module 022 can determine whether the subsequent network load balancing module 023 needs to reject or allow the access request of the user terminal of each service according to the traffic of each service collected by the real-time traffic monitoring module 021 and the reserved traffic corresponding to each service.

Exemplarily, taking a 5G communication network as an example, as shown in FIG. 3 , the actual 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 operator A, the public network core network (5GC2) of operator B, Both 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 the NG interface.

The 5G baseband processing unit includes a control plane (CP) and a user plane (UP). In the control plane, there are identification modules for accessing the private network core network and public network core network of different operators (specifically, PLMN (public land mobile network, public land mobile network), APN (access point name, access point name) ), DNN (Data network name, data network name), etc.), so as to realize the distinction between the public network core network and the private network core network under different operators. The above-mentioned real-time traffic monitoring module 021 , traffic discrimination module 022 , and network load balancing module 023 may all be set in the CP.

The 5G radio frequency unit includes an antenna unit, a switch and a transceiver. The transceiver includes a digital up conversion (DUC), a digital to analog converter (DAC), a transmitting antenna (transport, TX), a receiving antenna (receive, RX), an analog-to-digital converter ( analog to digitalconverter, ADC) and digital down conversion (digital down conversion, DDC).

Specifically, in the technical solution provided by the present invention, the access network device 02 only carries public network services and private network services of all operators through one carrier. This carrier includes an uplink carrier and a downlink carrier. The communication link corresponding to the uplink carrier is composed of the antenna unit, switch, RX, ADC, DDC, and 5G baseband processing unit in Figure 3. The communication link corresponding to the downlink carrier is shown in Figure 3. It is composed of antenna unit, switch, TX, DAC, DUC, and 5G baseband processing unit. When user terminals corresponding to operator A and operator B initiate private network services or public network services, they both transmit relevant data through the communication link corresponding to the uplink carrier and the communication link corresponding to the idle carrier.

In this embodiment of the present application, the access network device 02 may be a global system for mobile communication (GSM), an access network device (base transceiver station, code division multiple access, CDMA). BTS), access network equipment (node B, NB) in wideband code division multiple access (WCDMA), access network equipment (evolved Node B, eNB) in Long Term Evolution (Long Term Evolution, LTE) ), the eNB in the internet of things (IoT) or narrow band-internet of things (NB-IoT), the future 5G mobile communication network or the future evolved public land mobile network (public land mobile network, PLMN), which is not limited in this embodiment of the present invention.

Exemplarily, the terminal 01 in this embodiment of the present application may have different names, such as user equipment (user equipment, UE), access terminal, terminal unit, terminal station, mobile station, mobile station, remote station, remote terminal, mobile station equipment, wireless communication equipment, vehicle user equipment, terminal agents or terminal devices, etc. Specifically, it can be a mobile phone, a tablet computer, a desktop, a laptop, a handheld computer, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, as well as a cellular phone, a personal digital assistant (PDA) ), augmented reality (AR)\virtual reality (virtual reality, VR) devices and other devices that can communicate with the base station, the specific form of the terminal is not particularly limited in this embodiment of the present application.

Based on the contents shown in the foregoing FIG. 1 to FIG. 3 , an embodiment of the present application provides a user access method, which is applied to the foregoing access network device 02 . Referring to Figure 4, the method includes 401-407:

401. Acquire the reserved traffic of each service carried by the access network device in the current unit time.

Exemplarily, in order to ensure timely processing of the access request of the user terminal based on the capacity, the unit time here may be one second. Of course, under the condition permitted by the technology in practice, it can also be a smaller unit time, which is not specifically limited here.

Exemplarily, in practice, step 401 can be performed by the aforementioned real-time traffic monitoring module, and the records after collecting data are as follows in Table 1:

Table 1

Among them, YY represents the year, MM represents the month, DD represents the day of the MM month, and HH:SS represents the hour, minute, and second.

Optionally, referring to FIG. 5 , because the technical solutions provided by the embodiments of the present application determine whether the user terminals of each service can be accessed based on traffic, and if the traffic required by each service itself is not large, it will not affect at all. To build and share the performance of the base station, it is not necessary to implement this technical solution, so before step 401, the core network device 03 also needs to perform the following steps:

S1. Acquire the average traffic of each target unit time that belongs to the busy hour in a preset time period before the current unit time for each service carried by the access network device.

Exemplarily, the target unit time can be 1 hour; in order to save computing resources while ensuring that the collected data can reflect the traffic usage of each service carried by the access network device, the above-mentioned preset time period can be two consecutive Tuesdays. (Any working day is acceptable) and Sunday (Any rest day is acceptable). Busy hours can be determined by the operator according to the traffic usage of its corresponding users. For example, it can be 9:00-11:00 and 14:00-17:00 on weekdays, and 10:00-17:00 on non-working days: 00.

Exemplarily, step S1 is mainly performed by the service distribution requirement collection module 031 in the core network device 03 shown in FIG. 2 .

S2. Determine the target unit time of large traffic according to the average traffic of each target unit time that belongs to the busy hour of all services in the preset time period.

Exemplarily, when all services in the preset time period belong to the sum of the average traffic in the target target unit time in the busy hour, the proportion of the maximum traffic that can be carried by the access network equipment in one target unit time is greater than the third. When the preset ratio is set, the target target unit time is determined as the high traffic target unit time.

S3. Determine whether the proportion of the quantity of the target unit time of large traffic to the total target unit time corresponding to the busy time in the preset time period is greater than the second preset percentage.

When the proportion of the high-traffic target unit time to the total target unit time corresponding to all busy hours is greater than the second preset percentage, execute S4; when the high-traffic target unit time accounts for the total target corresponding to all busy hours When the proportion of the number of units of time is not greater than the second preset percentage, execute S1.

Exemplarily, the second preset percentage may be 30%, or may be any other feasible value, which is not specifically limited here.

S4. Send a corresponding instruction to the access network device so that it acquires the reserved traffic of each service carried by the access network device in the current unit time.

Because the amount of traffic used by each business within the high-traffic target unit time is relatively large, it can be considered that it is very dependent on traffic, and if the proportion of the high-traffic target unit time to the total target unit time during busy hours exceeds a certain ratio , it indicates that the services carried by the access network device are relatively traffic-dependent, and corresponding instructions need to be sent to the access network device to make the access network device execute the technical solutions provided in the embodiments of the present application.

Exemplarily, the above steps S2-S4 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 equipment may not perform the above-mentioned step S3, and after the step S2, it is directly determined according to the proportion of the number of high-traffic target unit time to the total target unit time corresponding to the busy time in the preset time period. It is sufficient to execute step S1 or send a corresponding instruction to the core network device to execute step 401 . In addition, the proportion of the high traffic target unit time to the total target unit time corresponding to all busy hours is equal to the second preset percentage, which can be attributed to the high traffic target unit time accounting for the total target unit time corresponding to all busy hours. The situation that the proportion of the high traffic target unit time to the total target unit time corresponding to all busy hours is less than the second preset percentage can also be attributed to the situation that the proportion of the high traffic target unit time is less than the second preset percentage, the example corresponding to FIG. 5 In this example, the proportion of the quantity attributable to the target unit time of high traffic to the total target unit time corresponding to all busy hours is less than the second preset percentage as an example, but this application does not specifically limit this.

402. Determine whether the first service exists in all the services carried by the access network device.

Wherein, the reserved traffic of the first service is greater than the first preset percentage of the first preset unit traffic of the first service. The first preset unit flow rate is the preset flow rate per unit time, that is, the data calculated by the key capacity customization module in the above embodiment.

Exemplarily, because it is necessary to set aside part of the emergency carrying capacity for the base station in practice, the first preset percentage here may be 95% (it is only an example, and may be any other feasible value in practice).

When it is determined that the first service exists, execute 403; when it is determined that the first service does not exist, execute 404.

It should be noted that the above step 402 may not exist in practice. After step 401, when it is determined that the first service exists in all the services borne by the access network device, execute 403, and when it is determined that all services borne by the access network device do not exist. 404 can be executed during the first service.

403. Calculate the sum of the reserved traffic of all the second services whose service priorities are less than or equal to the first service.

Exemplarily, when the first service is a private network service, the second service is other services except the first service among all services carried by the access network device; when the first service is a public network service, the second service is Other public network services except the first service among all public network services carried by the access network device.

When the first service is a private network service, the sum of the actual traffic of all the second services can be calculated according to the following formula:

为接入网设备承载的所有公网业务(N个)第k个公网业务的预约流量，

为接入网设备承载的所有专网业务中第m个专网业务的预约流量，

为第一业务的预约流量；N为正整数，k为正整数，m为正整数。Among them, T ^A _now is the sum of the actual traffic of the second service,

is the reserved traffic of the kth public network service of all public network services (N) carried by the access network equipment,

is the reserved traffic of the mth private network service among all private network services carried by the access network equipment,

is the reservation flow of the first service; N is a positive integer, k is a positive integer, and m is a positive integer.

When the first service is a public network service, the sum of the actual traffic of all the second services can be calculated according to the following formula:

为接入网设备承载的所有公网业务(N个)中的第k个公网业务的预约流量，

为第一业务的预约流量；N为正整数，k为正整数。Among them, T ^PU _now is the sum of the reserved traffic of the second service,

is the reserved traffic of the kth public network service among all the public network services (N) carried by the access network equipment,

is the reserved traffic of the first service; N is a positive integer, and k is a positive integer.

404. Allow user terminals corresponding to all services carried by the access network device to access the access network device in the current unit time.

Wherein, normal access refers to maintaining the current 5QI (5G QoS Identifier) (used to identify 5G QoS (Quality of Service, quality of service)) unchanged, allowing new user terminals corresponding to each service to access.

Exemplarily, in practice, there is a certain user terminal that needs more traffic in the current unit time than the previous unit time. In this case, the new user terminal may refer to the specific service corresponding to the newly added traffic; When the user terminal corresponding to the public network service or private network service in the previous unit time no longer accesses the network in the current unit time, in this case, the new user terminal may refer to any user terminal of the current unit time. A part of the user terminals is selected as new user terminals, and the number of remaining user terminals after the selection is the same as the number of user terminals in the previous unit time. Of course, there may be any other possible situations in practice (for example, user terminals belonging to the same service (public network service or private network service) have different priorities, and then it is necessary to select a part of user terminals with a lower priority according to the priority size. Select "new user terminal"), and select a new user terminal according to the specific situation.

405. Determine whether the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services.

Wherein, when the first service is a public network service, the second service is other public network services except the first service among all the public network services carried by the access network equipment; the second preset unit traffic is all the second services in The sum of the first preset unit flow per unit time. When the first service is a private network service, the second service is all services carried by the access network equipment except the first service; the second preset unit traffic is the amount of traffic that the access network equipment can carry within a unit time. The difference between the maximum flow and the reserved flow of the first service.

When it is determined that the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services, execute 406; when it is determined that the sum of the reserved traffic of all the second services is not greater than the second preset traffic corresponding to all the second services When the unit flow rate is preset, execute 407.

When the first service is a private network service, because the private network service itself has a higher service priority, it is necessary to give priority to the use of private network users. Therefore, as long as the base station itself can carry the service, it needs to continue to meet the use of the private network service, that is, New user terminals corresponding to the private network service are allowed to access (step 407 ); new user terminals corresponding to the private network service are not allowed to access (step 406 ) only when the base station itself cannot carry too much traffic.

When the first service is a public network service, because its service priority is low, the public network service should be considered on the basis of ensuring the use of the private network service. The first preset percentage of traffic), only when the traffic occupied by other public network services (the sum of reserved traffic) is not greater than the agreed traffic sum (the sum of the first preset unit traffic), the public network service can be allowed Corresponding user terminal access (step 407), when the traffic occupied by other public network services is greater than its agreed traffic sum (the sum of the first preset unit traffic), then prohibit the new user terminal access corresponding to the public network service. input (step 406).

It should be noted that, the above step 405 may not exist in practice. After step 403, it is determined to execute step 406 directly according to the magnitude relationship between the sum of the reserved traffic of all the second services and the second preset unit traffic corresponding to all the second services. Or 407 steps. In addition, the sum of the reserved traffic of all the second services is equal to the second preset unit traffic corresponding to all the second services, which can be attributed to the fact that the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services. It can also be attributed to the situation that the sum of the reserved traffic of all the second services is less than the second preset unit traffic corresponding to all the second services. The case of the second preset unit flow of all the second services is taken as an example, but this application does not specifically limit this.

406. Forbid a new user terminal corresponding to the first service from accessing the access network device in the current unit time.

Exemplarily, the prohibition here may be that the access network device rejects the service request of the user terminal; it may also be any other feasible manner.

When it is determined that the sum of the reserved traffic of the second service is greater than the second preset unit traffic corresponding to all the second services, it can be considered that the traffic required by all the services whose current priority is less than or equal to the first service has exceeded the agreed amount Unit traffic, on the basis of ensuring that the priority is higher than the requirements of the first service, the access network equipment can no longer allow new user terminals corresponding to the first service (that is, the first service is relative to the previous unit in the current unit time). time newly added user terminal) is connected.

407. Allow a new user terminal corresponding to the first service to access the access network device in the current unit time.

Exemplarily, the permission here may be that the access network device allows the service request of the user terminal and establishes a response connection and sends a response configuration; it may also be any other feasible manner.

Optionally, as shown in FIG. 6 , when it is determined that the first service exists in all services carried by the access network device, in addition to step 403, the method further includes:

408. Allow the user terminal corresponding to the service except the first service among all the services carried by the access network device to access within the current unit time.

In the technical solutions provided by the embodiments of the present application, after obtaining the reserved traffic (that is, the traffic that needs to be used in the current unit time) of all the services carried by the access network device within the current unit time, it will first determine whether there is any traffic in the current unit time. The reservation of the first service is greater than the first preset percentage of the preset unit flow of the first service. If there is a description, the flow of the first service is about to exceed the preset preset unit flow, and it is necessary to timely determine whether the first service can still be allowed. The new user terminal corresponding to the service accesses the access network device. Then, because there are public network services and private network services in all services carried by the access network, and the priorities of the two services are different, it is necessary to ensure the access of the user terminal corresponding to the service with the higher priority as much as possible. When it is determined that the first service exists, it is necessary to calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service, and then determine the sum of the reserved traffic of the second service and the second reserved traffic corresponding to all the second services. Set the size relationship of the unit flow. When it is determined that the sum of the reserved traffic of the second service is less than the second preset unit traffic corresponding to all the second services, it can be considered that the traffic required by all the services whose current priority is less than or equal to the first service does not exceed the agreed value On the basis of ensuring that the priority is higher than that of the first service, the unused traffic share of the second service can be allocated to the first service. Therefore, the access network device can allow new traffic corresponding to the first service. user terminal access. To sum up, the technical solutions provided by the embodiments of the present application can satisfy the access requirements of user terminals corresponding to different services carried by shared base stations (access network equipment) jointly built by different operators based on capacity (traffic).

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

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

Referring to FIG. 7 , a schematic structural diagram of an access network device 02 provided in an embodiment of the present application specifically includes: an acquisition module 31 , a judgment module 32 , a calculation module 33 , and a processing module 34 . The acquisition module 31 is equivalent to the aforementioned real-time traffic monitoring module 021 , the combination of the judgment module 32 and the calculation module 33 is equivalent to the aforementioned traffic judgment module 022 , and the processing module 34 is equivalent to the aforementioned network load balancing module 023 . The acquisition module 31 may perform step 401 in the preceding embodiment, the determining module 32 may perform steps 402 and 405 in the preceding embodiment, the computing module 33 may perform step 403 in the preceding embodiment, and the processing module 34 may perform the preceding embodiment. 404, 406, 407 and 408 steps.

Specifically, the obtaining module 31 is configured to obtain the reserved traffic of each service carried by the access network device 02 in the current unit time;

The calculation module 33 is configured to calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service when the judgment module 32 determines that the first service exists in all the services carried by the access network device 02; the first When the reserved traffic of the service is greater than the first preset percentage of the first preset unit traffic of the first service, the first preset unit traffic is the preset traffic within the unit time; the processing module 34 is further configured to determine when the judgment module 32 determines When the sum of the reserved traffic of all the second services is less than the second preset unit traffic corresponding to all the second services, a new user terminal corresponding to the first service is allowed to access the access network device 02 in the current unit time.

Optionally, the processing module 34 is further configured to prohibit the new service corresponding to the first service at the current unit time when the judgment module 32 determines that the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services. The user terminal accesses the access network device 02.

Optionally, the processing module 34 is further configured to allow user terminals corresponding to services other than the first service among all services carried by the access network device 02 to access access within the current unit time.

The access network device provided in the embodiment of the present application is mainly used to execute the user access method provided in the foregoing embodiment, so the corresponding beneficial effects can be described with reference to the foregoing embodiment, which is not repeated here.

In the case of using an integrated module, the access network equipment includes: a storage unit, a processing unit, and an interface unit. The processing unit is used for control and management, for example, the processing unit is used to support the access network equipment to perform the steps performed by the judgment module 32, the calculation module 33 and the processing module 34 in the foregoing embodiment; the interface unit is used to support the access network equipment and other device information exchange. For example, interaction with user terminals and core network equipment. The storage unit is used for the program codes and data of the access network equipment.

The processing unit is a processor, the storage unit is a memory, and the interface unit is a communication interface as an example. 8 , an embodiment of the present invention further provides another access network device, including a memory 41, a processor 42, a bus 43, and a communication interface 44; the memory 41 is used to store computer execution instructions, and the processor 42 and the memory 41 Connected through the bus 43; when the access network device is running, the processor 42 executes the computer execution instructions stored in the memory 41, so that the access network device executes the user access method provided by the above embodiments.

In a specific implementation, as an embodiment, the processor 42 ( 42 - 1 and 42 - 2 ) may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 8 . And as an embodiment, the access network device may include multiple processors 42, such as the processor 42-1 and the processor 42-2 shown in FIG. 8 . Each of these processors 42 may be a single-core processor (Single-CPU) or a multi-core processor (Multi-CPU). Processor 42 herein may refer to one or more devices, circuits, and/or processing cores for processing data (eg, computer program instructions).

The memory 41 may be a read-only memory 41 (Read-Only Memory, ROM) or other types of static storage devices that can store static information and instructions, a random access memory (random access memory, RAM) or other types of storage devices that can store information and instructions. It can also be an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM), or other optical disk storage, optical disk storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being executed by a computer Access any other medium without limitation. The memory 41 may exist independently, and is connected to the processor 42 through a bus 43 . The memory 41 may also be integrated with the processor 42 .

In a specific implementation, the memory 41 is used to store the data in the present application and the computer-executed instructions corresponding to the software programs of the present application. The processor 42 can access various functions of the network device by running or executing software programs stored in the memory 41 and calling data stored in the memory 41 .

The communication interface 44, using any transceiver-like device, is used to communicate with other devices or communication networks, such as control systems, radio access networks (RAN), wireless local area networks (WLAN), and the like. The communication interface 44 may include a receiving unit to implement a receiving function, and a transmitting unit to implement a transmitting function.

The bus 43 may be an industry standard architecture (ISA) bus, a peripheral component interconnect (PCI) bus, an extended industry standard architecture (EISA) bus, or the like. The bus 43 can be divided into an address bus, a data bus, a control bus, and the like. For ease of presentation, only one thick line is used in FIG. 8, but it does not mean that there is only one bus or one type of bus.

Embodiments of the present invention further provide a computer-readable storage medium, where the computer-readable storage medium includes computer-executable instructions, which, when the computer-executable instructions are run on the computer, cause the computer to execute the user access method provided by the foregoing embodiments.

Embodiments of the present invention also provide a computer program, which can be directly loaded into a memory and contains software codes. After the computer program is loaded and executed by a computer, the user access method provided by the above embodiments can be implemented.

Those skilled in the art should appreciate that, in one or more of the above examples, the functions described in the present invention may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer-readable storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage medium can be any available medium that can be accessed by a general purpose or special purpose computer.

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

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the modules or units is only a logical function division, and there may be other division manners in actual implementation. For example, multiple units or components may be combined or may be integrated into another device, or some features may be omitted, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms. Units described as separate components may or may not be physically separated, and components shown as units may be one physical unit or multiple physical units, that is, may be located in one place, or may be distributed in multiple different places. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units. 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 solutions of the embodiments of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, which are stored in a storage medium Among them, several instructions are included to cause a device (which may be a single-chip microcomputer, a chip, etc.) or a processor (processor) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk and other mediums that can store program codes.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present invention can easily think of changes or substitutions. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (12)

1. A user access method, applied to access network equipment, the access network equipment provides support for public network services and private network services of multiple operators through one carrier, characterized in that, comprising: Obtain the reserved traffic of each service carried by the access network device in the current unit time; When it is determined that the first service exists in all the services carried by the access network device, calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service; the reserved traffic of the first service is greater than the first preset percentage of the first preset unit flow of the first service, and the first preset unit flow is the preset flow per unit time; When it is determined that the sum of the reserved traffic of all the second services is less than the second preset unit traffic corresponding to all the second services, allow a new user terminal corresponding to the first service to access the access at the current unit time network equipment. 2. The user access method according to claim 1, further comprising: When it is determined that the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services, prohibit a new user terminal corresponding to the first service from accessing the access at the current unit time network equipment. 3 . The user access method according to claim 1 , wherein when the first service is a public network service, the second service is excluding all public network services carried by the access network device. 4 . Other public network services other than the first service; the second preset unit traffic is the sum of the first preset unit traffic of all the second services. 4 . The user access method according to claim 1 , wherein when the first service is a private network service, the second service is all services carried by the access network device except the Other services other than the first service; the second preset unit flow is the difference between the maximum flow that the access network device can carry in a unit time minus the reserved flow of the first service. 5. The user access method according to claim 1, further comprising: When it is determined that the first service exists in all the services carried by the access network device, the user terminals corresponding to the services other than the first service among all the services carried by the access network device within the current unit time access. 6. An access network device, the access network device provides support for public network services and private network services of multiple operators through one carrier, characterized by comprising: an acquisition module, configured to acquire the reserved traffic of each service carried by the access network device in the current unit time; a calculation module, configured to calculate the sum of the reserved traffic of all the second services whose priority is less than or equal to the first service when the judgment module determines that there is a first service in all services carried by the access network device; When the reserved traffic of the first service is greater than a first preset percentage of the first preset unit traffic of the first service, the first preset unit traffic is a preset traffic within a unit time; The processing module is further configured to allow the new traffic corresponding to the first service in the current unit time when the judgment module determines that the sum of the reserved traffic of all the second services is less than the second preset unit traffic corresponding to all the second services. The user terminal accesses the access network device. 7. The access network device according to claim 6, wherein, The processing module is further configured to prohibit the first service corresponding to the current unit time when the judgment module determines that the sum of the reserved traffic of all the second services is greater than the second preset unit traffic corresponding to all the second services. The new user terminal accesses the access network device. 8 . The access network device according to claim 6 , wherein when the first service is a public network service, the second service is an addition of all public network services carried by the access network device. 9 . Other public network services other than the first service; the second preset unit traffic is the sum of the first preset unit traffic of all the second services. 9 . The access network device according to claim 6 , wherein when the first service is a private network service, the second service is all services carried by the access network device except the Other services other than the first service; the second preset unit flow is the difference between the maximum flow that the access network device can carry in a unit time minus the reserved flow of the first service. 10. The access network device according to claim 6, wherein the processing module is further configured to, when the judgment module determines that the first service exists in all services carried by the access network device, in the current A user terminal corresponding to a service other than the first service among all the services carried by the access network device within a unit time is accessed. 11. An access network device, the access network device provides support for public network services and private network services of multiple operators through one carrier, characterized in that it comprises a memory, a processor, a bus and a communication interface; The memory is used to store computer-executed instructions, and the processor and the memory are connected through the bus; when the access network device is running, the processor executes the computer-executed instructions stored in the memory to The access network device is caused to execute the user access method according to any one of claims 1-5. 12. A computer-readable storage medium, characterized in that, the computer-readable storage medium comprises computer-executable instructions, which, when the computer-executable instructions are executed on a computer, cause the computer to perform any one of claims 1-5. The user access method described in one item.

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