CN111818577A - User access method and access network equipment - Google Patents

User access method and access network equipment Download PDF

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Publication number
CN111818577A
CN111818577A CN202010753483.8A CN202010753483A CN111818577A CN 111818577 A CN111818577 A CN 111818577A CN 202010753483 A CN202010753483 A CN 202010753483A CN 111818577 A CN111818577 A CN 111818577A
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target
bandwidth
service
carrier
target service
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CN111818577B (en
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杨艳
冯毅
张涛
张忠皓
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

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 as far as possible on the basis of 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 the target service exists in all services carried by the access network equipment and the services are public network services, forbidding a new user terminal corresponding to the target service to access in the current unit time; the reserved flow of the target service is larger than a first preset percentage of the preset unit flow of the target service; when the target service is determined to exist and is a private network service, determining a target bandwidth required by the target service in the current unit time and a first residual bandwidth of a target operator carrier corresponding to the target service according to the reserved flow of the target service, and determining whether a new user terminal corresponding to the target service is allowed to access in the current unit time according to the target bandwidth of the 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
With the continuous evolution of networks, diversified industry application demands have exploded greatly. Network requirements for industry users have become an important deployment requirement for 5G. 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). However, the 5G device (5G base station) uses 192-element multi-element antenna devices, and the frequency band used by the 5G device is 3.5GHz, and the coverage range is significantly smaller than that of the device in the frequency band of 2GHz or less, which results in the multiplied number of stations (number of base stations) in a unit area, and thus, the high base station cost and the dense number of stations result in the exponential increase of the network construction cost. 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 for deployment.
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 embodiment of the invention provides a user access method and access network equipment, which are used for processing access requirements of user terminals corresponding to private network services and public network services carried by a shared base station built by different operators together based on capacity, and ensuring the resource utilization rate of the shared base station.
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, a user access method is provided, which is applied to an access network device, where the access network device provides carrier waves of operators corresponding to multiple operators one to one, and each carrier wave of an operator provides support for a public network service and a private network service of the operator corresponding to the carrier wave of the operator, and the method includes: acquiring the reserved flow of each service borne by the access network equipment in the current unit time; when determining that the target service exists in all services carried by the access network equipment, determining the type of the target service; the reserved flow of the target service is larger than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is the preset flow in unit time; when the type of the target service is determined to be the public network service, forbidding a new user terminal corresponding to the target service to access in the current unit time; when the type of the target service is determined to be a private network service, determining a target bandwidth required by the target service in the current unit time and a first residual bandwidth of a target operator carrier corresponding to the target service according to the reserved flow of the target service, and determining whether a new user terminal corresponding to the target service is allowed to access in the current unit time according to the target bandwidth of the target service.
In the technical solution provided in the foregoing embodiment, after acquiring a reserved traffic of each service that is carried by an access network device in a current unit time (i.e., a traffic that needs to be used in the current unit time), the access network device first determines whether a target service with a preset traffic larger than a first preset percentage of a preset unit traffic of the access network device exists, because the traffic required by the target service will exceed a traffic preset for the target service, if it is not determined in time whether a new user terminal corresponding to the target service is allowed to access, direct access or prohibition is performed, which may cause unreasonable allocation of resources corresponding to the entire shared base station (e.g., a large portion of resources are allocated to a certain service of a certain operator, which may cause a portion of users of other operators to not use the service normally), so that the resource utilization rate is low, and the user experience is also reduced, so it needs to determine in time whether the new user terminal corresponding to, so as to ensure that the corresponding resources of the whole shared base station can be fully utilized. The specific judgment method is as follows: if the target service is a public network service, because the priority of the target service is lower than that of a private network service, for an operator carrier where the target service is located, the normal operation of the private network service needs to be preferentially ensured, and the sudden increase of the resource demand of the subsequent private network service needs to be considered, so that once the public network service exceeds a preset value, a corresponding new user terminal is not allowed to access. If the target service is a private network service, because the priority of the target service is higher, it needs to determine whether to allow the access of the corresponding new user terminal according to the target bandwidth required by the target service and the first remaining bandwidth of the target operator carrier corresponding to the target service (i.e. considering whether the target operator carrier has sufficient resources to be used by the new user terminal corresponding to the target service). In summary, the technical solution provided in the embodiment of the present application can process access requirements (access is allowed or not allowed) corresponding to all users borne by a shared base station that is co-established by multiple operators based on capacity, and timely determine whether a new user terminal corresponding to a super-streaming service (a reserved traffic is greater than a first preset percentage of a preset unit traffic) can be accessed, so as to ensure reasonable allocation of resources of the shared base station.
In a second aspect, an access network device is provided, where the access network device provides carrier waves corresponding to multiple operators one to one, and each carrier wave provides support for public network services and private network services of its corresponding operator, and includes an acquisition module and a processing module. The acquisition module is used for acquiring the reserved flow of each service borne by the access network equipment in the current unit time; the processing module is used for determining the type of a target service when determining that the target service exists in all services carried by the access network equipment; the reserved flow of the target service is larger than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is the preset flow in unit time; the processing module is also used for forbidding a new user terminal corresponding to the target service to access in the current unit time when the type of the target service is determined to be the public network service; the processing module is further configured to, when it is determined that the type of the target service is the private network service, determine a target bandwidth required by the target service in the current unit time according to the reserved traffic of the target service acquired by the acquisition module, and determine whether to allow a new user terminal corresponding to the target service to access in the current unit time according to the target bandwidth of the target service and a first remaining bandwidth of a target operator carrier corresponding to the target service.
In a third aspect, an access network device is provided, where the access network device provides support for private network services of multiple operators through a private network carrier, and provides support for public network services of multiple operators through a public network carrier, and the access network device includes: a memory, a processor, a bus, and a communication interface; 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 by the first aspect.
In a fourth aspect, there is provided a computer readable storage medium comprising computer executable instructions which, when executed on a computer, cause the computer to perform the user access method as provided in the first aspect.
It should be noted that the above instructions may be stored in whole or in part on a computer-readable storage medium. The computer readable storage medium may be packaged together with or separately from the processor of the access network device, which is not limited in this respect.
In a fifth aspect, a computer program product is provided, which, when run on a computer, causes the computer to perform the user access method as 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 for executing the corresponding method provided in the first aspect above, and therefore, the beneficial effects that can be achieved by the solutions can refer to the beneficial effects in the corresponding methods provided above, and are not described herein again.
It should be understood that in the present application, the names of the above-mentioned access network devices do not constitute a limitation on the devices or functional modules themselves, which may appear by other names in an actual implementation. 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. In addition, the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
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 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 application of the user access method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an access network device according to an embodiment of the present invention;
fig. 4 is a first flowchart illustrating 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;
fig. 6 is a flowchart illustrating a user access method according to an embodiment of the present invention;
fig. 7 is a third schematic flowchart of a user access method according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of another access network device according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of another access network device according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a computer program product according to an embodiment of the present invention.
Detailed Description
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.
It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
It should be noted that, in the embodiments of the present invention, "of", "corresponding" and "corresponding" may be sometimes used in combination, and it should be noted that, when the difference is not emphasized, the intended meaning is consistent.
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 for distinguishing 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 are not limited in number or execution order.
At present, because the single cost of the 5G base station is high, and because the coverage area of the base station is small, the number of sites to be arranged in a unit area is large, and the cost of completing the deployment of the 5G communication network is high. Therefore, at present, a shared base station is co-established by a plurality of operators, so that the service requirements of the plurality of operators can be borne. However, how to satisfy the access requirements of users corresponding to private network services and users corresponding to public network services of different operators for the co-established shared base station is a problem to be solved urgently.
In view of the above problems, embodiments of the present application provide a user access method, which can meet 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 capacity (traffic). 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.
In this embodiment, the access network device 02 may be an access network device (BTS) in a global system for mobile communication (GSM), a Code Division Multiple Access (CDMA), an access network device (Node B, NB) in a Wideband Code Division Multiple Access (WCDMA), an access network device (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 (IoT-NB-PLMN), an access network device in a future 5G mobile communication network or a future evolved Public Land Mobile Network (PLMN), which is not limited in this respect.
For example, the terminal 01 in the embodiment of the present application may be named differently, such as 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 vehicle 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, and the specific form of the terminal is not particularly limited in the embodiment of the present application.
It should be noted that, in the present application, one operator core network corresponds to one public network and a plurality of private networks, a public network service (2C service) refers to all services in one public network, and a private network service (2B service) refers to all services in one 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, a critical capacity customizing module 033, and an operator carrier bandwidth customizing module 034. 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: traffic related data of a service corresponding to the network (average capacity/traffic per target unit time (e.g., hour), maximum capacity/traffic per target unit time (e.g., hour)), traffic flow or the number of users, 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 capacity (flow) by using the network data acquired by the corresponding service distribution demand collection module 031 in 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 included therein independently completes the above calculation process.
The critical capacity customizing module 033 may calculate, through cooperation with the critical capacity customizing modules 033 in other core network devices corresponding to the access network device 02 connected thereto, a per-unit-time contracted capacity (preset unit traffic) 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 preset unit flow rate of the public network service can be calculated by the following formula:
Figure BDA0002610769260000071
wherein, TPU YFor the preset unit flow, T, of the public network servicePU MaxIs the maximum hourly flow, T, of the public network trafficPU meanThe average hourly flow of the public network traffic.
The preset unit flow of the private network service can be calculated by the following formula:
Figure BDA0002610769260000072
wherein, TPr YFor a predetermined unit flow, T, of the private network servicePr MaxFor the maximum hourly flow, T, of the private network trafficPr meanThe average hourly flow of the public network traffic.
The carrier bandwidth customizing module 034 of the operator may calculate a preset total bandwidth (initial bandwidth) of each carrier according to network data (capacity requirement condition) acquired by the service distribution requirement collecting module 031 through cooperation of the key capacity customizing module 033 in other core network devices corresponding to the access network device 02 connected thereto. Of course, if all the core networks correspond to the same core network device, the carrier bandwidth customization modules included in the core networks independently complete the calculation process.
For example, when the access network device corresponding to the core network device provides a corresponding carrier for each operator to carry corresponding public network service and private network service, the preset total bandwidth of any carrier may be calculated according to the following formula:
Figure BDA0002610769260000073
wherein, WNTiFor a preset total bandwidth, T, of the carrier i of the operatorPU YiFor the preset unit flow, T, of public network service in carrier i of operatorPr YijFor the preset unit flow, T, of the jth private network service in the carrier i of the operatorPU YnPresetting unit flow, T, for nth public network service carried by access network equipmentPr YmAnd (3) presetting unit flow for the mth private network service borne by the access network equipment, wherein floor is rounded downwards, and W is the total bandwidth of the access network equipment.
Illustratively, referring to fig. 2 in conjunction with fig. 1, the access network device 02 includes a traffic real-time monitoring module 021, a traffic distinguishing module 022, and a network load balancing module 023. The traffic real-time monitoring module 021 can collect the reserved traffic of private network service and public network service of each operator according to the time granularity of unit time (1 second). The traffic determination module 022 may 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 traffic of each service and the reserved traffic corresponding to each service collected by the traffic real-time monitoring module 021.
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 judged by a PLMN (public land mobile network), an APN (access point name), a DNN (Data network name), and the like) for the private network core network and the 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 traffic real-time monitoring module 021, the traffic discrimination module 022, and the network load balancing module 023 may also all be disposed in the CP.
The 5G radio frequency unit comprises an antenna unit, a switch and a transceiver. The transceiver includes a Digital Up Conversion (DUC), a digital to analog converter (DAC), a transmission antenna (TX), a reception antenna (RX), an analog to digital converter (ADC), and a Digital Down Conversion (DDC).
Specifically, in the technical scheme provided by the present invention, the access network device 02 configures one operator carrier for each operator, and each operator carrier provides support for the public network service and the private network service of the corresponding operator. Each carrier includes an uplink carrier and a downlink carrier, the communication link corresponding to the uplink carrier is composed of the antenna unit, the switch, the RX (RX1 and RX2), the ADC (ADC1 and ADC2), the DDC (DDC1 and DDC2), and the 5G baseband processing unit in fig. 3, and the communication link corresponding to the downlink carrier is composed of the antenna unit, the switch, the TX (TX1 and TX2), the DAC (DAC1 and DAC2), the DUC (DUC1 and DUC2), 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, when the operator a initiates a public network service or a private network service, data transmission may be performed through a first operator carrier, and when a user terminal of the operator B initiates a private network service, data transmission may be performed through a second operator carrier. Wherein the first carrier comprises a first transceiver (DUC1, DAC1, TX1, DDC1, ADC1, RX1), a first combiner, a switch, and an antenna unit; the second carrier includes a second transceiver (DUC2, DAC2, TX2, DDC2, ADC2, RX2), a second combiner, a switch, and an antenna unit.
Based on the contents shown in fig. 1 to fig. 3, an embodiment of the present application provides a user access method, which is applied to the access network device 02. Referring to fig. 4, the method includes 401-:
401. and acquiring the reserved flow of each service carried by the access network equipment in the current unit time.
Illustratively, to ensure that access requests of the user terminal are processed based on capacity 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, step 401 may be executed by the aforementioned real-time flow monitoring module, and the record after data collection is as follows:
Figure BDA0002610769260000091
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, as shown in fig. 5, because the technical solution provided in the embodiment of the present application determines whether the user terminal of each service is accessible based on the traffic, and if the traffic required by each service is not large, and the performance of the co-established shared base station is not affected at all, the technical solution does not need to be executed, so before step 401, the core network device 03 further needs to execute the following steps:
and S1, acquiring the average flow of each target unit time of each service loaded by the access network equipment in busy hour in a preset time period 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 traffic usage of each service carried by the access network device, the preset time period may be two consecutive weeks of tuesday (any working day) and sunday (any resting day). 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 distribution requirement collecting module 031 in the core network device 03 shown in fig. 2.
And S2, determining the large flow target unit time according to the average flow of each target unit time of all services belonging to busy hours in a preset time period.
Illustratively, when the sum of average flows of all the services in a target unit time in busy hours in a preset time period is greater than a third preset ratio of the average flows in the target unit time in busy hours, the target unit time is determined to be a large flow target unit time.
And S3, judging whether the ratio of the number of the large-flow target unit time to the total target unit time corresponding to busy hours in a preset time period is larger than a second 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 larger than a second preset percentage, executing S4; when the ratio of the number of the large flow target unit times to the total target unit times corresponding to all busy hours is not greater than the second preset percentage, S1 is performed.
Illustratively, the second predetermined percentage may be 30%, or any other feasible value, and is not limited herein.
And S4, sending a corresponding instruction to the access network equipment to enable the access network equipment to acquire the reserved flow of each service carried by the access network equipment in the current unit time.
Because the traffic used by each service in the time of the large flow target unit time is more, it can be considered as very traffic dependent, and if the ratio of the large flow target unit time to the total target unit time in busy exceeds a certain ratio, it indicates that each service carried by the access network device is more traffic dependent, and a corresponding instruction needs to be sent to the access network device to enable the access network device to execute the technical scheme provided by the embodiment of the present application.
For example, the 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 device 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 to execute the step 401 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 a second preset percentage, which can be attributed to a case 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 second preset percentage, or can be attributed to a case 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 second preset percentage, and the case 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 second preset percentage in the example corresponding to fig. 5 is taken as an example, but the present application does not specifically limit this.
402. And judging whether the target service exists in all the services carried by the access network equipment.
The reserved flow of the target service is greater than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is a preset flow in unit time, that is, data calculated by the key capacity customization module in the above embodiment. Illustratively, since the base station needs to be given a portion of emergency bearer capacity, the first predetermined percentage may be 95% (for example only, and may be any other feasible value).
When the target service is determined to exist, 403 is executed; when it is determined that the target traffic is not present, 407 is performed.
It should be noted that, in practice, the step 402 may not exist, after the step 401, when it is determined that the target service exists in all services carried by the access network device, 403 is executed, and when it is determined that the target service does not exist in all services carried by the access network device, 407 is executed.
403. The type of the target service is determined.
The type of the target service may be a public network service or a private network service.
404. And when the type of the target service is determined to be the public network service, forbidding a new user terminal corresponding to the target service to access in the current unit time.
Because the priority of the public network service is lower than that of the private network service, for the carrier of the operator where the target service is located, the normal operation of the private network service needs to be preferentially ensured, and the sudden increase of the resource demand of the subsequent private network service needs to be considered, so once the public network service exceeds a preset value, the corresponding new user terminal is not allowed to access.
For example, in practice, there is a situation where a certain user terminal needs more traffic in the current unit time than in the previous unit time, and in this case, the new user terminal may refer to a specific service corresponding to the newly added traffic; in practice, there is a case that the user terminal corresponding to the public network service or the private network service in the previous unit time is no longer accessed to the network in the current unit time, and in this case, the new user terminal may refer to an optional part of the user terminals in the current unit time as the new user terminal, and the number of the user terminals left after the selection is the same as the number of the user terminals in the previous unit time. Of course, there may be any other possible situations (for example, if the priorities of the user terminals belonging to the same service (public network service or private network service) are different, a new user terminal needs to be selected from a part of user terminals with a lower priority according to the priority), and the new user terminal is specifically selected according to the specific situation.
Illustratively, the prohibition here may be that the access network device rejects the service request of the user terminal; but any other feasible way.
405. And when the type of the target service is determined to be the private network service, determining the target bandwidth required by the target service in the current unit time according to the reserved flow of the target service.
Illustratively, the target bandwidth may be calculated according to the following formula:
Figure BDA0002610769260000121
wherein, Ww NTaddIs the target bandwidth of the target traffic,
Figure BDA0002610769260000122
for the reserved traffic of the target service,
Figure BDA0002610769260000123
for the reserved traffic of the kth public network service in the public network carrier,
Figure BDA0002610769260000124
the reserved flow of the mth private network service in the private network carrier is defined, and W is the total bandwidth of the access network equipment.
406. And determining whether to allow a new user terminal corresponding to the target service to access in the current unit time according to the target bandwidth of the target service and the first residual bandwidth of the target operator carrier corresponding to the target service.
Optionally, referring to fig. 6, before the step 406, the method further includes steps 406a1-406a 2:
406a1, calculating a first total bandwidth required by other services in the target operator carrier according to the reserved flow of other services except the target service carried on the target operator carrier; and the target operator carrier is the operator carrier corresponding to the target service.
For example, the first total bandwidth may be calculated according to the following formula:
Figure BDA0002610769260000125
wherein, Wl NTIs the first total bandwidth of the first channel,
Figure BDA0002610769260000126
for the reserved traffic of the public network service in the target carrier l,
Figure BDA0002610769260000127
for the reserved flow of the xth private network service in all private network services except the target service in the carrier l of the target operator,
Figure BDA0002610769260000128
for the reserved flow of the kth public network service of all the public network services carried by the access network equipment,
Figure BDA0002610769260000129
and W is the total bandwidth of the access network equipment.
406a2, calculating a first remaining bandwidth of the target carrier according to the first total bandwidth and the preset total bandwidth of the target carrier.
Specifically, the first remaining bandwidth is a difference value obtained by subtracting the first total bandwidth from the preset total bandwidth.
Illustratively, referring to FIG. 6, the 406 steps include 4061-:
4061. and judging whether the target bandwidth is larger than the first residual bandwidth or not.
When it is determined that the target bandwidth is less than or equal to the first remaining bandwidth, performing 4062; when it is determined that the target bandwidth is greater than the first remaining bandwidth, 4063 is performed.
It should be noted that, the case that the target bandwidth is equal to the first remaining bandwidth may be classified as the case that the target bandwidth is greater than the first remaining bandwidth, or may be classified as the case that the target bandwidth is smaller than the first remaining bandwidth, and the case that the target bandwidth is classified as the second preset percentage that the target bandwidth is smaller than the first remaining bandwidth in the foregoing embodiment is only an example, and the application is not limited to this specifically.
In practice, the step 4061 may not be present, and the step 4063 may be executed directly when the target bandwidth is determined to be greater than the first remaining bandwidth, and the step 4062 may be executed when the target bandwidth is determined to be less than or equal to the first remaining bandwidth.
4062. And allowing the new user terminal corresponding to the target service to access in the current unit time.
For example, the allowing here may be that the access network device allows the service request of the user terminal, establishes a corresponding connection, and issues a corresponding configuration; but any other feasible way.
4063. And calculating a second residual bandwidth of each carrier of the other operators according to the reserved flow of all services borne in the carriers of the other operators except the target carrier provided by the access network equipment and the preset total bandwidth of each carrier of the other operators.
For example, the second remaining bandwidth of any other carrier may be obtained by subtracting a second total bandwidth required by all services in the other carrier from a preset total bandwidth of the other carrier, where the preset total bandwidth is obtained by the carrier bandwidth customization module, and the second total bandwidth may be calculated according to the following formula:
Figure BDA0002610769260000131
wherein, Wo NTA second total bandwidth for carrier o (any of the other carrier carriers),
Figure BDA0002610769260000132
for the subscription traffic of the xth private network service in the carrier o of the operator,
Figure BDA0002610769260000133
for the reserved flow of the kth public network service in all the public network services carried by the access network equipment,
Figure BDA0002610769260000134
and W is the total bandwidth of the access network equipment.
4064. It is determined whether there are available carrier carriers among all other carrier carriers.
Wherein the target bandwidth is less than or equal to a second remaining bandwidth of the available operator carriers.
When it is determined that there are available operator carriers among all other operator carriers, perform 4065; when it is determined that there are no available operator carriers in all other operator carriers, 4066 is performed.
In practice, the step 4064 may not be present, and the step 4065 may be performed directly when it is determined that available carrier carriers exist in all other carrier carriers, and the step 4066 may be performed when it is determined that available carrier carriers do not exist in all other carrier carriers.
4065. And in the current unit time, after allocating the resource corresponding to the second residual bandwidth of the available operator carrier to the target operator carrier, allowing the new user terminal corresponding to the target service to access.
The allocating of the resources means that the access network device allocates the second remaining bandwidth of the available carrier to the target carrier, so that the bandwidth resources of the target carrier are increased by the allocated bandwidth resources on the original basis, and the bandwidth resources of the corresponding available carrier are decreased by the allocated bandwidth resources on the original basis.
In an implementable manner, the access network device sets different priorities for each operator (such as operator a, operator B, and operator C), so that when a certain private network service of operator a and a certain private network service of operator B both need to invoke resources from available operator carriers for use, if the priority of operator a is greater than the priority of operator B, the allocated resources are preferentially allocated to the operator carrier where the private network service of operator a is located, so as to provide access for a new user terminal corresponding to the private network service. In addition, if there are multiple available operator carriers, it is preferred to allocate resources from the available operator carrier of the corresponding operator with a lower priority.
It should be noted that, in practical applications, when the access network device allocates the resources of the available carrier to the target carrier, the determination of the target service and the bandwidth requirement thereof in the foregoing embodiment may be performed again after a certain period of time has elapsed, and if the target carrier does not need additional resources, the resources are reallocated to the available carrier.
4066. And forbidding the access of a new user terminal corresponding to the target service in the current unit time.
Illustratively, the prohibition here may be that the access network device rejects the service request of the user terminal; but any other feasible way.
407. And allowing the user terminals corresponding to all services to access in the current unit time.
It should be noted that all the access allowances (allowing some new ues or allowing some ues) in the foregoing embodiments refer to the case of maintaining the current 5QI (5G QoS Identifier) (used to identify QoS (Quality of Service)) unchanged, and allowing each corresponding ue to access.
Optionally, referring to fig. 7, when it is determined that the target service exists in all services carried by the access network device, the method further includes, in addition to the step 403:
408. and allowing the access of the user terminal corresponding to the services except the target service in all the services carried by the access network equipment in the current unit time.
In the technical solution provided in this embodiment, after acquiring a reserved traffic of each service that is carried by an access network device in a current unit time (i.e., a traffic that needs to be used in the current unit time), the access network device first determines whether a target service exists in which a preset traffic is greater than a first preset percentage of a preset unit traffic of the access network device itself, because the traffic required by the target service will exceed a traffic preset for the target service in advance, if it is not determined in time whether a new user terminal corresponding to the target service is allowed to access, all access or prohibition is performed directly, unreasonable allocation of resources corresponding to the entire shared base station may be caused (for example, most of the resources are allocated to a certain service of a certain operator, which may cause that some users of other operators cannot use the service normally), the utilization rate of the resources is low, the experience of the user may also be reduced, and therefore it is necessary to determine in time whether the new, so as to ensure that the corresponding resources of the whole shared base station can be fully utilized. The specific judgment method is as follows: if the target service is a public network service, because the priority of the target service is lower than that of a private network service, for an operator carrier where the target service is located, the normal operation of the private network service needs to be preferentially ensured, and the sudden increase of the resource demand of the subsequent private network service needs to be considered, so that once the public network service exceeds a preset value, a corresponding new user terminal is not allowed to access. If the target service is a private network service, because the priority of the target service is higher, it needs to determine whether to allow the access of the corresponding new user terminal according to the target bandwidth required by the target service and the first remaining bandwidth of the target operator carrier corresponding to the target service (i.e. considering whether the target operator carrier has sufficient resources to be used by the new user terminal corresponding to the target service). In summary, the technical solution provided in the embodiment of the present application can process access requirements (access is allowed or not allowed) corresponding to all users borne by a shared base station that is co-established by multiple operators based on capacity, and timely determine whether a new user terminal corresponding to a super-streaming service (a reserved traffic is greater than a first preset percentage of a preset unit traffic) can be accessed, so as to ensure reasonable allocation of resources of the shared base station.
The scheme provided by the embodiment of the invention is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The embodiment of the present invention may perform functional module division on the access network device according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Referring to fig. 8, a schematic structural diagram of an access network device 02 provided in the embodiment of the present application is specifically shown, where the schematic structural diagram includes: an acquisition module 31 and a processing module 32. The acquiring module is equivalent to the traffic real-time monitoring module 021, and the processing module is equivalent to the traffic judging module 022 and the load balancing module 023. The obtaining module 31 may execute the step 401 in the foregoing embodiment, and the processing module may execute the steps 402 and 408 in the foregoing embodiment.
Specifically, the obtaining module 31 is configured to obtain a reserved flow of each service, which is carried by the access network device 02, in a current unit time;
the processing module 32 is configured to determine the type of a target service when it is determined that the target service exists in all services carried by the access network device 02; the reserved flow of the target service is larger than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is the preset flow in unit time;
the processing module 32 is further configured to prohibit access to a new user terminal corresponding to the target service in the current unit time when it is determined that the type of the target service is the public network service;
the processing module 32 is further configured to, when it is determined that the type of the target service is the private network service, determine a target bandwidth required by the target service in the current unit time according to the reserved traffic of the target service acquired by the acquisition module 31, and determine whether to allow a new user terminal corresponding to the target service to access in the current unit time according to the target bandwidth of the target service and a first remaining bandwidth of a target operator carrier corresponding to the target service.
Optionally, before determining whether to allow a new user equipment corresponding to the target service to access within the current unit time according to the target bandwidth of the target service and the first remaining bandwidth of the target operator carrier corresponding to the target service, the processing module 32 is further configured to:
calculating a first total bandwidth required by other services in the target operator carrier according to the reserved flow of the other services except the target service, which is carried on the target operator carrier and acquired by the acquisition module 31; the target operator carrier is the operator carrier corresponding to the target service;
and calculating a first residual bandwidth of the target operator carrier according to the first total bandwidth and the preset total bandwidth of the target operator carrier.
Further optionally, the processing module 32 is specifically configured to: when the target bandwidth is determined to be smaller than or equal to the first residual bandwidth, allowing a new user terminal corresponding to the target service to access in the current unit time;
when it is determined that the target bandwidth is greater than the first remaining bandwidth, calculating a second remaining bandwidth of each carrier of the other operators according to the reserved traffic of all services carried in the carriers of the other operators, which is provided by the access network device 02 and is other than the target carrier, and the preset total bandwidth of each carrier of the other operators, which is acquired by the acquisition module 31;
when the target bandwidth is determined to be less than or equal to the first residual bandwidth and available carrier waves exist in all other carrier waves of the operator, in the current unit time, after resources corresponding to the second residual bandwidth of the available carrier waves of the operator are allocated to the target carrier waves, a new user terminal corresponding to the target service is allowed to access; the target bandwidth is less than or equal to a second remaining bandwidth of the available operator carrier;
and when the target bandwidth is determined to be less than or equal to the first residual bandwidth and no available carrier of the other carrier of the carrier.
Optionally, the processing module 32 is further configured to allow, in the current unit time, a user terminal corresponding to a service other than the target service in all services carried by the access network device 02 to access.
The access network device provided in the embodiment of the present application is mainly configured to execute the user access method provided in the foregoing embodiment, so that the corresponding beneficial effects can be expressed by referring to the foregoing embodiment, and are not described herein again.
In the case of an integrated module, the access network device comprises: the device comprises a storage unit, a processing unit and an interface unit. The processing unit is used for controlling management, for example, the processing unit is used for supporting the access network device to execute the steps executed by the processing module 32 in the foregoing embodiment; the interface unit is used for supporting the information interaction between the access network equipment and other devices. Such as interaction with user terminals and core network equipment. A storage unit for program codes and data for the access network device.
For example, the processing unit is a processor, the storage unit is a memory, and the interface unit is a communication interface. Referring to fig. 9, an embodiment of the present invention further provides another access network device, which includes a memory 41, a processor 42, a bus 43, and a communication interface 44; the memory 41 is used for storing computer execution instructions, and the processor 42 is connected with the memory 41 through a bus 43; when the access network device is operating, the processor 42 executes computer-executable instructions stored by the memory 41 to cause the access network device to perform the user access method provided by the above-described embodiments.
In particular implementations, processor 42(42-1 and 42-2) may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 9, for example, as one embodiment. And as an example, the access network equipment may include a plurality of processors 42, such as processor 42-1 and processor 42-2 shown in fig. 9. Each of the processors 42 may be a Single-core processor (Single-CPU) or a Multi-core processor (Multi-CPU). Processor 42 may refer herein to one or more devices, circuits, and/or processing cores that process data (e.g., computer program instructions).
The Memory 41 may be a Read-Only Memory 41 (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.), a magnetic disc storage medium or other magnetic storage device, 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 these. The memory 41 may be self-contained and coupled to the processor 42 via a bus 43. The memory 41 may also be integrated with the processor 42.
In a specific implementation, the memory 41 is used for storing data in the present application and computer-executable instructions corresponding to software programs for executing the present application. The processor 42 may access various functions of the network equipment by running or executing software programs stored in the memory 41 and invoking data stored in the memory 41.
The communication interface 44 is any device, such as a transceiver, for communicating with other devices or communication networks, such as a control system, a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), and the like. The communication interface 44 may include a receiving unit implementing a receiving function and a transmitting unit implementing a transmitting function.
The bus 43 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an extended ISA (enhanced industry standard architecture) bus, or the like. The bus 43 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. 9, but this does not indicate only one bus or one type of bus.
The embodiment of the present invention further provides a computer storage medium, where the computer storage medium includes a computer execution instruction, and when the computer execution instruction runs on a computer, the computer is enabled to execute the user access method provided in the foregoing embodiment.
The embodiment of the present invention further provides a computer program product, where the computer program product includes a computer program for executing on a computer, the computer program may be directly loaded into a memory and contains a software code, and the computer program can be loaded into and executed by the computer to implement the user access method provided by the foregoing embodiment.
FIG. 10 schematically illustrates a conceptual partial view of a computer program product provided by an embodiment of the invention, which in one embodiment 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. 10. Thus, for example, referring to the embodiment illustrated in FIG. 10, one or more features of 401-405 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 10 also describe example instructions.
In some examples, signal bearing medium 410 may include a computer readable medium 411, such as, but not limited to, a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), a digital tape, a memory, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
In some implementations, the signal bearing medium 410 may comprise a computer recordable medium 412 such as, but not limited to, a memory, a read/write (R/W) CD, a R/W DVD, and the like.
In some implementations, the signal bearing medium 410 may include a communication medium 413, such as, but not limited to, a digital and/or analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link, etc.).
The signal bearing medium 410 may be conveyed by a wireless form of communication medium 413, such as a wireless communication medium compliant with the IEEE 802.41 standard or other transport protocol. The one or more program instructions may be, for example, computer-executable instructions or logic-implementing instructions.
In some examples, a write data device for receiving and storing external data may also be included, which 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.
Those skilled in the art will recognize that, in one or more of the examples described above, the functions described in this 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 media may be any available media that can be accessed by a general purpose or special purpose computer.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical function division, and there may be other division ways in actual implementation. For example, various elements or components may be combined or may be integrated into another device, or some features may be omitted, or not implemented. 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. 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, may be located in one place, or may be distributed to 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 solutions of the embodiments of the present application may be essentially or partially contributed to by the prior art, or all or part of the technical solutions 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 for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A user access method is applied to access network equipment, the access network equipment provides operator carriers corresponding to a plurality of operators one by one, each operator carrier provides support for public network service and private network service of the corresponding operator, and the method is characterized by comprising the following steps of
Acquiring the reserved flow of each service borne by the access network equipment in the current unit time;
when determining that target services exist in all services carried by the access network equipment, determining the type of the target services; the reserved flow of the target service is larger than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is a preset flow in unit time;
when the type of the target service is determined to be public network service, forbidding a new user terminal corresponding to the target service to access in the current unit time;
when the type of the target service is determined to be a private network service, determining a target bandwidth required by the target service in current unit time according to the reserved flow of the target service, and determining whether a new user terminal corresponding to the target service is allowed to access in the current unit time according to the target bandwidth of the target service and a first residual bandwidth of a target operator carrier corresponding to the target service.
2. The user access method according to claim 1, wherein before determining whether to allow a new user equipment corresponding to the target service to access within a current unit time according to the target bandwidth of the target service and the first remaining bandwidth of the target carrier corresponding to the target service, the method further comprises:
calculating a first total bandwidth required by other services in a target operator carrier according to reserved flow of other services except the target service borne on the target operator carrier; the target operator carrier is an operator carrier corresponding to the target service;
and calculating a first residual bandwidth of the target operator carrier according to the first total bandwidth and a preset total bandwidth of the target operator carrier.
3. The user access method according to claim 2, wherein the determining, according to the target bandwidth of the target service and the first remaining bandwidth of the target carrier corresponding to the target service, whether to allow a new user equipment corresponding to the target service to access within a current unit time includes:
when the target bandwidth is determined to be smaller than or equal to the first residual bandwidth, allowing a new user terminal corresponding to the target service to access in the current unit time;
when the target bandwidth is determined to be larger than the first residual bandwidth, calculating a second residual bandwidth of each carrier of the other operators according to reserved flow of all services carried in the carriers of the other operators provided by the access network equipment except the carrier of the target operator and a preset total bandwidth of each carrier of the other operators;
when the target bandwidth is determined to be larger than the first residual bandwidth and available carrier waves exist in all other carrier waves of the operator, in the current unit time, after resources corresponding to the second residual bandwidth of the available carrier waves of the operator are allocated to the target carrier waves, allowing a new user terminal corresponding to the target service to access; the target bandwidth is less than or equal to a second remaining bandwidth of the available operator carriers;
and when the target bandwidth is determined to be larger than the first residual bandwidth and no available carrier of the other carriers of the carrier of the.
4. The user access method according to claim 1, further comprising: and allowing the user terminal corresponding to the services except the target service in all the services carried by the access network equipment to access in the current unit time.
5. An access network device, the access network device providing carrier waves corresponding to a plurality of operators one to one, each carrier wave providing support for public network services and private network services of its corresponding operator, the access network device comprising:
an obtaining module, configured to obtain a reserved traffic of each service, which is carried by the access network device, in a current unit time;
the processing module is used for determining the type of the target service when determining that the target service exists in all services carried by the access network equipment; the reserved flow of the target service is larger than a first preset percentage of a preset unit flow of the target service, and the preset unit flow is a preset flow in unit time;
the processing module is further configured to prohibit access to a new user terminal corresponding to the target service in the current unit time when it is determined that the type of the target service is a public network service;
the processing module is further configured to, when it is determined that the type of the target service is a private network service, determine a target bandwidth required by the target service in a current unit time according to the reserved traffic of the target service acquired by the acquisition module, and determine whether to allow a new user terminal corresponding to the target service to access in the current unit time according to the target bandwidth of the target service and a first remaining bandwidth of a target operator carrier corresponding to the target service.
6. The access network device of claim 5, wherein the processing module, before determining whether to allow a new user equipment corresponding to the target service to access within a current unit time according to the target bandwidth of the target service and the first remaining bandwidth of the target carrier corresponding to the target service, is further configured to:
calculating a first total bandwidth required by other services in a target operator carrier according to the reserved flow of the other services except the target service, which is borne on the target operator carrier and acquired by the acquisition module; the target operator carrier is an operator carrier corresponding to the target service;
and calculating a first residual bandwidth of the target operator carrier according to the first total bandwidth and a preset total bandwidth of the target operator carrier.
7. The access network device of claim 6, wherein the processing module is specifically configured to:
when the target bandwidth is determined to be smaller than or equal to the first residual bandwidth, allowing a new user terminal corresponding to the target service to access in the current unit time;
when it is determined that the target bandwidth is greater than the first residual bandwidth, calculating a second residual bandwidth of each carrier of the other operators according to the reserved traffic of all services carried in the carriers of the other operators, which is provided by the access network device and is other than the target carrier, and the preset total bandwidth of each carrier of the other operators, which is acquired by the acquisition module;
when the target bandwidth is determined to be larger than the first residual bandwidth and available carrier waves exist in all other carrier waves of the operator, in the current unit time, after resources corresponding to the second residual bandwidth of the available carrier waves of the operator are allocated to the target carrier waves, allowing a new user terminal corresponding to the target service to access; the target bandwidth is less than or equal to a second remaining bandwidth of the available operator carriers;
and when the target bandwidth is determined to be larger than the first residual bandwidth and no available carrier of the other carriers of the carrier of the.
8. The access network device according to claim 5, wherein the processing module is further configured to allow, in the current unit time, a user terminal corresponding to a service other than the target service in all services carried by the access network device to access.
9. An access network device comprising a memory, a processor, a bus, and a communication interface; 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 running to cause the access network device to perform the user access method of any of claims 1-4.
10. A computer storage medium comprising computer executable instructions which, when executed on a computer, cause the computer to perform the user access method of any one of claims 1 to 4.
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