CN112333831A - Resource allocation method and access network equipment - Google Patents

Resource allocation method and access network equipment Download PDF

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CN112333831A
CN112333831A CN202011360764.3A CN202011360764A CN112333831A CN 112333831 A CN112333831 A CN 112333831A CN 202011360764 A CN202011360764 A CN 202011360764A CN 112333831 A CN112333831 A CN 112333831A
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service
accessed
network
services
access
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CN112333831B (en
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杨艳
苗守野
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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

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Abstract

The embodiment of the application provides a resource allocation method and access network equipment, relates to the technical field of communication, and can reasonably allocate resources to different services based on capacity. The access network equipment bears services of different network broad classes of a plurality of operators through different carriers, and the method comprises the following steps: determining an operator class and a network class of each of at least one service to be accessed of a target carrier; the target carrier is any carrier of the access network equipment; acquiring the priority level of a service to be accessed and the service demand flow in the current unit time; calculating a priority parameter of the service to be accessed according to the priority level of the service to be accessed and the service demand flow of all the services to be accessed in a first service set to which the service to be accessed belongs; the first service set consists of proposed access services belonging to the same operator and network category; and distributing resources for the service to be accessed in the current unit time according to the magnitude relation of the priority parameters of all the services to be accessed and the service demand flow.

Description

Resource allocation method and access network equipment
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a resource allocation 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 a shared base station after co-construction supports public network services (2C services) and private network services (2B services) of multiple operators and reasonably distributes resources becomes a problem to be solved urgently.
Disclosure of Invention
Embodiments of the present invention provide a resource allocation method and an access network device, which can reasonably allocate resources to services with different priorities based on capacity (traffic).
In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:
in a first aspect, a resource allocation method is provided, which is applied to an access network device, where the access network device configures one path of carrier for each type of network major service, each path of carrier is used to carry services of a same network major class of multiple operators, the network major class at least includes a public network class and a private network class, the public network class only includes a public network, and the private network class includes multiple private networks, and the method includes: determining an operator category and a network category of each quasi-access service in at least one quasi-access service of a target carrier; the target carrier is any one of the multi-channel carriers configured by the access network equipment; when the target carrier is a carrier corresponding to the public network, the network type is the public network; when the target carrier is a carrier corresponding to the private network, the network type is any one of the multiple private networks; acquiring the service demand flow of the priority level of the service to be accessed in the current unit time; calculating a priority parameter of the service to be accessed according to the priority level of the service to be accessed and the service demand flow of all the services to be accessed in a first service set to which the service to be accessed belongs; the first service set consists of proposed access services belonging to the same operator and the same network category; and distributing resources for all the services to be accessed in the current unit time according to the magnitude relation of the priority parameters of all the services to be accessed and the service demand flow.
Based on the above technical solution, in order to solve the problem that one access network device (shared base station) configures different carriers for services of different network classes of multiple operators, in the embodiment of the present application, an operator class and a network class of each service to be accessed in at least one service to be accessed of each channel of carriers are first determined. And then after the priority level of each service to be accessed and the service demand flow in the current unit time are obtained, calculating the priority parameter of each service to be accessed according to the priority level of each service to be accessed and the service demand flow of all services to be accessed in the first service set to which the service belongs, and finally allocating resources for each service to be accessed in the current unit time according to the size relationship of the priority parameters of all services to be accessed in each path of carrier and the service demand flow. According to the technical scheme provided by the embodiment of the application, the resources of each service to be accessed are distributed according to the priority parameters and the service demand flow, and the priority levels and the service demand flows of different services are considered by the priority parameters, so that the technical scheme can reasonably distribute the resources of the services with different priorities based on the capacity (flow), the reasonable distribution of the resources of the co-building base station is realized, and the resource utilization rate is further improved.
In a second aspect, an access network device is provided, where the access network device configures one path of carrier for each service of a network class, each path of carrier is used to carry services of a same network class of multiple operators, the network class at least includes a public network class and a private network class, the public network class only includes a public network, the private network class includes multiple private networks, and the access network device includes: the device comprises a determining module, an obtaining module, a calculating module and a processing module. The system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring the priority level of a service to be accessed and the service demand flow in the current unit time; the calculation module is used for calculating the priority parameters of the quasi-access service according to the priority level of the quasi-access service acquired by the acquisition module and the service demand flow of all the quasi-access services in a first service set to which the quasi-access service belongs; the first service set consists of proposed access services belonging to the same operator and the same network category; and the processing module is used for allocating resources for all the services to be accessed in the current unit time according to the size relationship of the priority parameters of all the services to be accessed calculated by the calculating module and the service demand flow acquired by the acquiring module.
In a third aspect, an access network device is provided, where the access network device configures one path of carrier for each service of a network class, each path of carrier is used to carry services of a same network class of multiple operators, the network class at least includes a public network class and a private network class, the public network class only includes a public network, the private network class includes multiple private networks, 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 resource allocation 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 resource allocation 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 resource allocation 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 application 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 a resource allocation method according to an embodiment of the present application;
fig. 2 is a schematic diagram of a system architecture to which another resource allocation method according to an embodiment of the present application is applied;
fig. 3 is a schematic structural diagram of an access network device according to an embodiment of the present application;
fig. 4 is a first flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 5 is a flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 6 is a schematic diagram of a preparation flow of a resource allocation method according to an embodiment of the present application;
fig. 7 is a third flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 8 is a fourth flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 9 is a fifth flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 10 is a sixth schematic flowchart of a resource allocation method according to an embodiment of the present application;
fig. 11 is a seventh flowchart illustrating a resource allocation method according to an embodiment of the present application;
fig. 12 is a schematic structural diagram of another access network device according to an embodiment of the present application;
fig. 13 is a schematic structural diagram of another access network device according to an embodiment of the present application;
fig. 14 is a schematic structural diagram of a computer program product according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, 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 application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," 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 application, "of", "corresponding" and "corresponding" may be sometimes used in combination, and it should be noted that the intended meaning is consistent when the difference is not emphasized.
For the convenience of clearly describing the technical solutions of the embodiments of the present application, 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 resource allocation of services of different network classes of different operators is an urgent problem to be solved for a co-established shared base station.
In view of the above problems, embodiments of the present application provide a resource allocation method, which can reasonably allocate resources to services with different priorities based on capacity (traffic). The method is applied to the system architecture as 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), where 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) or other network core networks of possible network types); for example, referring to fig. 1 (taking the example that only the private network corresponding to the 2B service and the public network corresponding to the 2C service exist, 03-1 may correspond to the core network of the public network of the operator a, 03-2 may correspond to the core network of the private network of the operator a, 03-3 may correspond to the core network of the public network of the operator B, and 03-4 may correspond to the core network of the private network of the operator B. After the access network device 02 of the terminal 01 is connected with the access network device, the terminal can access the core network of the public network or the core network of the private network of the corresponding operator through different core network devices 03. Of course, only one core network device 03 may actually exist, and the functions of the above-mentioned multiple core network devices may be completed.
It should be noted that, in the present application, one operator core network corresponds to one public network and a plurality of private networks.
Illustratively, referring to fig. 2, the functional modules in the core network device 03 may include a service distribution requirement collecting module 031, a service dependency analyzing module 032, and a critical traffic customizing module 033. The service distribution requirement collecting module 031 may collect network data of various private networks or public networks of the corresponding operators of 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 traffic customizing module 033 may calculate, through cooperation with the critical traffic customizing modules 033 in other core network devices corresponding to the access network device 02 connected thereto, the agreed capacity (preset unit traffic) per unit time recommended for the public networks and private networks 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 traffic customization modules included therein independently complete the above calculation process. For example, taking a unit time of 1TTI (transmission time interval) and a target unit time of 1 hour as an example, the preset unit traffic of the public network of a certain operator can be calculated by the following formula:
Figure BDA0002803902560000061
wherein, TPU YIs a predetermined unit flow, T, of the public network of the operatorPU MaxIs the maximum hourly flow, T, of the operator's public networkPU meanThe average hourly traffic for the operator's public network.
The preset unit flow of a private network of an operator can be calculated by the following formula:
Figure BDA0002803902560000062
wherein, TPr YA predetermined unit flow, T, for the private network of the operatorPr MaxMaximum hourly traffic, T, for the private network of the operatorPr meanThe average hourly traffic for the private network for that operator.
Illustratively, referring to fig. 2, the access network device 02 includes a network parameter collection module 021, a service guarantee parameter collection module 022, a priority parameter calculation module 023, and a user access and resource allocation module 024.
The network parameter collection 021 may collect information such as frequency point information, PLMN information, and DNN information of all services (services to be accessed) that need to access the access network device, so as to identify an operator and a network of each service, and specifically, the collected data may refer to data shown in table 1 below.
Figure BDA0002803902560000063
Figure BDA0002803902560000071
TABLE 1
Wherein, Z1 represents that the service belongs to a Z1 carrier (which may be a public network carrier), Z2 represents that the service belongs to a Z2 carrier (which may be a private network carrier), PLMN a represents that the service belongs to operator a, PLMN B represents that the service belongs to operator B, DNN 1 represents a private network 1, DNN i represents a private network i, and DNN j represents a private network j.
The service assurance parameter collecting module 022 may extract parameters related to service characteristics of a service to be accessed, such as information of a priority level, a service demand flow in a current unit time, service arrival time, service demand duration, and the like, which are provided to the priority parameter calculating module 023 for calculating a service priority parameter, and specifically collected data may refer to the following table 2.
Figure BDA0002803902560000072
TABLE 2
Taking a 5G communication system as an example, the priority level needs to collect 5QI (5G QoS Identifier) (used to identify QoS (Quality of Service) of 5G), index the 5G QoS characteristics according to the value of 5QI, refer to table 3 for specific contents of mapping standard 5QI to 5G QoS characteristics, and refer to table 4 for meaning of 5G QoS characteristics.
Figure BDA0002803902560000073
Figure BDA0002803902560000081
Figure BDA0002803902560000091
TABLE 3
Figure BDA0002803902560000092
Figure BDA0002803902560000101
TABLE 4
The user access and resource allocation module 024 is configured to determine the resource allocation condition of each service to be accessed according to the priority parameter calculated by the priority parameter calculation module 023, the traffic demand flow acquired by the traffic guarantee parameter acquisition module 022, and the preset unit flow of each network obtained by the key flow customization module 033.
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 a public network core network (5GC1) of the operator a, a public network core network (5GC2) of the operator B, a private network core network (5GC3) of the operator a, and a private network core network (5GC4) of the operator B are connected to the baseband processing unit of the access network device 2 through an NG interface.
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 network parameter collection module 021, the service guarantee parameter collection module 022, the priority parameter calculation module 023, and the user access and resource allocation module 024 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 path of carrier for each service of a network class, each path of carrier is used for carrying services of the same network class of multiple operators, the network class at least includes a public network class and a private network class, the public network class only includes a public network, and the private network class includes multiple private networks. Taking the case that the network major class only includes a public network class and a network installation class, as shown in fig. 3, the access network device 02 has two paths of carriers, where the two paths of carriers include a public network carrier and a private network carrier, the public network carrier provides support for services in a public network of each of multiple operators, and the private network carrier provides support for services in multiple private networks of each of the multiple operators. 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, RX (RX1 and RX2), ADC (ADC1 and ADC2), DDC (DDC1 and DDC2), and 5G baseband processing unit in fig. 3, and the communication link corresponding to the downlink carrier is composed of the antenna unit, the switch, TX (TX1 and TX2), DAC (DAC1 and DAC2), DUC (DUC1 and DUC2), and 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, the user terminals of the operator a and the operator B may transmit via the first carrier when initiating the related service of the private network, and the user terminals of the operator a and the operator B may transmit via the second carrier when initiating the related service of the public network. 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.
In this embodiment, the access network device 02 may be an access network device (BTS) in a global system for mobile communications (GSM), a Code Division Multiple Access (CDMA), an access network device (node B, NB) in a Wideband Code Division Multiple Access (WCDMA), an access network device (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), an access network device in a future 5G mobile communication network or a Public Land Mobile Network (PLMN) in a future Evolution, which is not limited in this embodiment.
For example, the terminal in the embodiment of the present application may be named differently 01, 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 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.
Based on the contents shown in fig. 1 to fig. 3, an embodiment of the present application provides a resource allocation method, which is applied to the access network device 02. Referring to FIG. 4, the method includes 401-404:
401. and determining the operator class and the network class of each service to be accessed in at least one service to be accessed of the target carrier.
The target carrier is any one of the multi-channel carriers configured by the access network equipment; when the target carrier is a carrier corresponding to the public network, the network type is the public network; when the target carrier is a carrier corresponding to the private network, the network type is any one of the multiple private networks.
Optionally, because the access network device is configured with multiple carriers, before step 401, in order to ensure that step 401 is smoothly implemented, it is necessary to first determine which services to be accessed belong to one carrier, so with reference to fig. 4, as shown in fig. 5, step 401 further includes 400A and 400B:
400A, obtaining the frequency point information of all the services to be accessed of the access network equipment.
For example, the frequency point information may be obtained by the network parameter acquisition module, and the specific frequency point information example may refer to table 1, which is not described herein again.
And 400B, determining the quasi-access service with the same frequency point information as the quasi-access service belonging to the same carrier.
Note that the frequency point information is actually a number given to a fixed frequency. The frequency intervals are all 200 khz. Thus, 125 radio frequency bands are divided from 890mhz, 890.2mhz, 890.4mhz, 890.6mhz, 890.8mhz, 891mhz … … 915mhz at a frequency interval of 200khz, and each band is numbered from 1, 2, 3, 4 … … 125.
Optionally, as shown in fig. 6, because the technical solution provided in the embodiment of the present application determines resource allocation of each service based on traffic, and if the traffic required by each service is not large, and after corresponding resources are allocated completely, performance of the co-established shared base station is not affected at all, the technical solution does not need to be executed, and the corresponding resources are directly allocated according to requirements, 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 network loaded by the access network equipment in busy hour in a preset time period before the current unit time.
The network here includes a public network and a private network.
For example, the target unit time may be 1 hour; in order to save computing resources and ensure that the collected data can reflect traffic usage of each network carried by the access network device, the preset time period may be two consecutive weeks of tuesday (any working day) and sunday (any holiday). The busy hour can be determined by the traffic using condition of the corresponding user of the operator, for example, the busy hour can be 9:00-11:00 and 14:00-17:00 in working days, and the non-working day can be 10:00-17: 00.
Illustratively, the step S1 is mainly performed by the service 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 networks in busy hours in a preset time period.
For example, when the sum of average traffic of all networks in the target unit time in busy hour within a preset time period is greater than a third preset ratio, the target unit time is determined to be the target unit time of high traffic, where the ratio of the average traffic to the maximum traffic that can be carried by the access network device within one target unit time is greater than the third preset ratio.
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 traffic of each network carried by the access network equipment in the current unit time.
Because the flow used by each network in the time of the large flow target unit time is more, the network can be considered to be very dependent on the flow, and if the ratio of the large flow target unit time to the total target unit time in the busy hour exceeds a certain ratio, the network carried by the access network equipment is relatively dependent on the flow, and a corresponding instruction needs to be sent to the access network equipment to enable the access network equipment to execute the technical scheme provided by the embodiment of the 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. 6 is taken as an example, but the present application does not specifically limit this.
Optionally, with reference to fig. 5 and fig. 7, when the network type is a public network or a private network, the step 401 specifically includes 4011 and 4022:
4011. and acquiring PLMN information and DNN information of at least one service to be accessed.
Specifically, the PLMN information and the DNN information are acquired by the network parameter acquisition module.
4022. And determining the operator category and the network category of each service to be accessed according to the PLMN information and the DNN information.
Specifically, how to determine the operator category and the network category of each service to be accessed according to the PLMN information and the DNN information may refer to the content expressed below table 1, which is not described herein again.
402. And acquiring the priority level of the service to be accessed and the service demand flow in the current unit time.
Specifically, the priority level and the traffic demand in the current unit time are obtained by the service guarantee parameter acquisition module, which can refer to table 2.
403. Calculating a priority parameter of the service to be accessed according to the priority level of the service to be accessed and the service demand flow of all the services to be accessed in a first service set to which the service to be accessed belongs; the first service set consists of proposed access services belonging to the same operator and the same network class.
Because each person of the source to be accessed has practical significance only in the network where the person is located when the priority parameter is considered, the condition of other services to be accessed of the network where the person is located needs to be considered when the priority parameter of the services to be accessed is calculated, namely, the condition of a set of services to be accessed which are the same as the operator and the network type of the services to be accessed is combined.
Optionally, with reference to fig. 5 and fig. 8, since the service arrival time and the service requirement duration of the service to be accessed also affect the priority parameter of the service to be accessed, step 403 may include 4031 and 4032:
4031. and acquiring the service arrival time of the service to be accessed and the service requirement time of all the service to be accessed in the first service set.
Specifically, the service arrival time and the service requirement duration are obtained by the service provisioning parameter acquisition module, which can refer to table 2.
4032. And calculating the priority parameters of the service to be accessed according to the priority level and the service arrival time of the service to be accessed, and the service demand flow and the service demand duration of all the services to be accessed in the first service set to which the service to be accessed belongs.
Illustratively, when only the priority level and the traffic demand traffic are considered, step 403 calculates the priority parameter according to the following formula:
Figure BDA0002803902560000151
wherein Pa isiFor the priority parameter of the ith service to be accessed, TiFor the ith service to be accessedTraffic demand flow at current unit time, T1To TNPrL traffic demand flow of all intended access services in the first service set where the ith intended access is locatediAnd the priority level of the ith service to be accessed is obtained.
Illustratively, when considering the priority level, the traffic demand flow, the traffic arrival time, and the traffic demand duration, step 403 calculates the priority parameter according to the following formula:
Figure BDA0002803902560000152
wherein, TimeiFor the service arrival time of the ith service to be accessed, LastTiThe service requirement duration, LastT, of the ith service to be accessed1To LastTNThe service requirement duration and TTI of all the intended access services in the first service set where the ith intended access is locatedpreIs the time when the previous unit time starts.
404. And distributing resources for all the services to be accessed in the current unit time according to the magnitude relation of the priority parameters of all the services to be accessed and the service demand flow.
Optionally, with reference to fig. 9 in combination with fig. 5, the step 404 specifically includes 4041-4043:
4041. and selecting the pre-distribution service according to the preset rule according to the size relation of the priority parameters of all the services to be accessed.
For example, referring to fig. 10 in conjunction with fig. 9, generally, resources are first allocated to a to-be-accessed service with a high priority, so the step 4041 may specifically be: and determining the planned access service with the maximum priority parameter in the unallocated services except the allocated services in all the planned access services as the pre-allocated service.
For example, taking two operators and the network type as a public network as an example, the operators, the public network, the service to be accessed and the corresponding manner of the priority parameters can be referred to as the following table 5.
Figure BDA0002803902560000161
TABLE 5
For example, taking two operators and the network type as a public network as an example, the corresponding manner of the operators, the private network, the service to be accessed and the priority parameter can be referred to table 6 below.
Figure BDA0002803902560000162
Figure BDA0002803902560000171
TABLE 6
Before the step 4041 is executed, for the public network carrier, the services to be accessed in table 5 need to be arranged in the order from large to small or from small to large according to the priority parameter, so as to conveniently execute the step 4041, and the same goes as in table 6.
4042. And when determining that corresponding resources are allocated to the pre-allocated service, increasing the total flow of the target carrier in the current unit time, and the sum of the service demand flows of all allocated services and services to be allocated in a second service set to which the services to be allocated belong is less than the preset unit flow of the network in which the second service set is located, allocating the corresponding resources for the pre-allocated service in the current unit time.
The distributed service is a proposed access service distributed with corresponding resources; the second service set consists of proposed access services belonging to the same network class of the same operator; the preset unit flow rate is a preset flow rate in unit time.
For example, the corresponding resource may be an RB (resource block, resource element) or an RE (resource element). The resources may be specifically allocated to the service to be accessed according to the current communication protocol standard. Allocating corresponding resources for the service, which may be understood herein as accessing the user terminal corresponding to the service to the access network device according to 5 QI.
Specifically, in the practical case of allocating resources (e.g. RBs) for a service, if there are more services to be allocated (there are more corresponding user terminals), some resources need to be used for distinguishing resources of different services, so that some resources cannot be effectively utilized, and thus, traffic that can be provided by a carrier where the service is located in a unit time is reduced, and this situation may cause waste of resources and is therefore not allowed.
Optionally, with reference to fig. 11 in conjunction with fig. 10, the method further includes 4042A:
4042A, when it is determined that the pre-allocated service is allocated with the corresponding resource, the total traffic of the target carrier in the current unit time is reduced, or the sum of the traffic demand flows of all allocated services in the second service set to which the service to be allocated belongs is greater than the preset unit traffic of the network in which the second service set is located, the resource allocated for the pre-allocated service in the current unit time is empty.
It should be noted that, the fact that the resource allocated to a certain service is empty may be understood as rejecting the access of the user terminal corresponding to the service. In addition, in this embodiment of the present application, "the total traffic in the target carrier at the current unit time is not changed" may be attributed to a case of "the total traffic in the target carrier at the current unit time is decreased", or may be attributed to a case of "the total traffic in the target carrier at the current unit time is increased", which is not specifically limited in this application; the "sum of the service demand flows of all allocated services in the second service set to which the service to be allocated belongs is equal to the preset unit flow of the network in which the second service set is located" may be attributed to a case that "the sum of the service demand flows of all allocated services in the second service set to which the service to be allocated belongs is greater than the preset unit flow of the network in which the second service set is located", or may be attributed to a case that "the sum of the service demand flows of all allocated services in the second service set to which the service to be allocated belongs is less than the preset unit flow of the network in which the second service set is located", which is not specifically limited by the present application.
4043. And determining the pre-allocated service as the allocated service.
4043 and 4041.
In the technical solution provided in the embodiment of the present application, for a situation that one access network device (shared base station) configures different carriers for services of different network classes of multiple operators, in the embodiment of the present application, an operator class and a network class of each service to be accessed in at least one service to be accessed of each channel of carriers are first determined. And then after the priority level of each service to be accessed and the service demand flow in the current unit time are obtained, calculating the priority parameter of each service to be accessed according to the priority level of each service to be accessed and the service demand flow of all services to be accessed in the first service set to which the service belongs, and finally allocating resources for each service to be accessed in the current unit time according to the size relationship of the priority parameters of all services to be accessed in each path of carrier and the service demand flow. According to the technical scheme provided by the embodiment of the application, the resources of each service to be accessed are distributed according to the priority parameters and the service demand flow, and the priority levels and the service demand flows of different services are considered by the priority parameters, so that the technical scheme can reasonably distribute the resources of the services with different priorities based on the capacity (flow), the reasonable distribution of the resources of the co-building base station is realized, and the resource utilization rate is further improved.
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. 12, a schematic structural diagram of an access network device 02 provided in this embodiment of the present application specifically includes: a determination module 31, an acquisition module 32, a calculation module 33 and a processing module 34. The four modules are cooperatively used to execute the functions of the network parameter acquisition module, the service guarantee parameter acquisition module, the priority parameter calculation module 33 and the user access and resource allocation module in the foregoing embodiment.
Specifically, the determining module 31 is configured to determine an operator category and a network category of each service to be accessed in at least one service to be accessed of the target carrier; the target carrier is any one of the multi-channel carriers configured by the access network equipment; when the target carrier is a carrier corresponding to the public network, the network type is the public network; when the target carrier is a carrier corresponding to the private network, the network type is any one of the multiple private networks;
an obtaining module 32, configured to obtain a priority level of a service to be accessed and a service demand flow in a current unit time;
a calculating module 33, configured to calculate a priority parameter of the service to be accessed according to the priority level of the service to be accessed acquired by the acquiring module 32 and service demand flows of all the services to be accessed in the first service set to which the service to be accessed belongs; the first service set consists of proposed access services belonging to the same operator and the same network category;
and the processing module 34 is configured to allocate resources to all the services to be accessed in the current unit time according to the size relationship of the priority parameters of all the services to be accessed calculated by the calculating module 33 and the service demand flow acquired by the acquiring module 32.
Optionally, before the determining module 31 determines the operator category of each service to be accessed in at least one service to be accessed of the target carrier, the obtaining module 32 is further configured to obtain frequency point information of all services to be accessed of the access network device to be accessed; the determining module 31 is further configured to determine the intended access service with the same frequency point information as the intended access service belonging to the same carrier.
Optionally, the determining module 31 is specifically configured to: obtaining Public Land Mobile Network (PLMN) information and Data Network Name (DNN) information of at least one service to be accessed; and determining the operator category and the network category of each service to be accessed according to the PLMN information and the DNN information.
Optionally, the calculating module 33 is specifically configured to: acquiring service arrival time of a service to be accessed and service requirement time of all the services to be accessed in a first service set; and calculating the priority parameters of the service to be accessed according to the priority level and the service arrival time of the service to be accessed, and the service demand flow and the service demand duration of all the services to be accessed in the first service set to which the service to be accessed belongs.
Optionally, the processing module 34 is specifically configured to: selecting pre-distribution service according to preset rules according to the size relation of the priority parameters of all the services to be accessed calculated by the calculating module 33;
when determining that corresponding resources are allocated to the pre-allocation service, increasing the total flow of the target carrier in the current unit time, and when the sum of the service demand flows of all allocated services and services to be allocated in a second service set to which the services to be allocated belong is less than the preset unit flow of a network in which the second service set is located, allocating the corresponding resources for the pre-allocation service in the current unit time; the distributed service is a proposed access service distributed with corresponding resources; the second service set consists of proposed access services belonging to the same network class of the same operator; the preset unit flow is preset flow in unit time;
and determining the pre-distributed service as the distributed service, and re-determining the pre-distributed service.
Further optionally, the processing module 34 is further configured to: and when determining that corresponding resources are allocated to the pre-allocated service, reducing the total flow of the target carrier in the current unit time, or when the sum of the service demand flows of all allocated services in a second service set to which the service to be allocated belongs is greater than the preset unit flow of the network in which the second service set is located, the resources allocated to the pre-allocated service in the current unit time are empty.
Optionally, the processing module 34 is specifically configured to: and determining the planned access service with the maximum priority parameter in the unallocated services except the allocated services in all the planned access services as the pre-allocated service.
The access network device provided in the embodiment of the present application is mainly configured to execute the resource allocation 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 determining module 31, the calculating module 33 and the processing module 34 in the foregoing embodiments; 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. 13, an embodiment of the present application 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 resource allocation 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. 13, for example, as one embodiment. And as an example, the access network equipment may include multiple processors 42, such as processor 42-1 and processor 42-2 shown in fig. 13. 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 disk-readable 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. 13, but this is not intended to represent only one bus or type of bus.
Embodiments of the present application further provide a computer-readable storage medium, where the computer-readable storage medium includes computer-executable instructions, and when the computer-executable instructions are executed on a computer, the computer is enabled to execute the resource allocation method provided in the foregoing embodiments.
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 is directly loadable into a memory and contains a software code, and the computer program can be loaded into the memory and executed by the computer to implement the resource allocation method provided by the above-mentioned embodiment.
Fig. 14 schematically illustrates a conceptual partial view of a computer program product comprising a computer program for executing a computer process on a computing device provided by an embodiment of the invention.
In one embodiment, the computer program product is provided using a signal bearing medium 410. The signal bearing medium 410 may include one or more program instructions that, when executed by one or more processors, may provide the functions or portions of the functions described above with respect to fig. 4. Thus, for example, referring to the embodiment shown in FIG. 4, one or more features of 401-404 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 14 also describe example instructions.
In some examples, signal bearing medium 410 may include a computer readable medium 411, such as, but not limited to, a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), a digital tape, a memory, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
In some implementations, the signal bearing medium 410 may comprise a computer recordable medium 412 such as, but not limited to, a memory, a read/write (R/W) CD, a R/W DVD, and the like.
In some implementations, the signal bearing medium 410 may include a communication medium 413, such as, but not limited to, a digital and/or analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link, etc.).
The signal bearing medium 410 may be conveyed by a wireless form of communication medium 413, such as a wireless communication medium compliant with the IEEE802.41 standard or other transport protocol. The one or more program instructions may be, for example, computer-executable instructions or logic-implementing instructions.
In some examples, a data writing apparatus, such as that described with respect to fig. 4, may be configured to provide various operations, functions, or actions in response to one or more program instructions via the computer-readable medium 411, the computer-recordable medium 412, and/or the communication medium 413.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.
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. Readable storage media can 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 and 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, which is stored in a readable 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 readable 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 (16)

1. A resource allocation method is applied to an access network device, the access network device configures one path of carrier for each service of a network class, each path of carrier is used for bearing services of the same network class of a plurality of operators, the network class at least comprises a public network class and a private network class, the public network class only comprises a public network, the private network class comprises a plurality of private networks, and the method is characterized by comprising the following steps:
determining an operator category and a network category of each intended access service in at least one intended access service of a target carrier; the target carrier is any one of the multi-channel carriers configured by the access network equipment; when the target carrier is a carrier corresponding to a public network, the network type is the public network; when the target carrier is a carrier corresponding to a private network, the network type is any one of multiple private networks;
acquiring the priority level of the service to be accessed and the service demand flow in the current unit time;
calculating a priority parameter of the quasi-access service according to the priority level of the quasi-access service and the service demand flow of all quasi-access services in a first service set to which the quasi-access service belongs; the first service set consists of proposed access services belonging to the same operator and the same network category;
and distributing resources for all the services to be accessed in the current unit time according to the magnitude relation of the priority parameters of all the services to be accessed and the service demand flow.
2. The resource allocation method according to claim 1, wherein, in the determining at least one service to be accessed of the target carrier, the operator category of each service to be accessed further comprises:
acquiring frequency point information of all services to be accessed, which are to be accessed to the access network equipment;
and determining the quasi-access service with the same frequency point information as the quasi-access service belonging to the same carrier.
3. The resource allocation method according to claim 1, wherein when the network category is a public network or a private network, the determining at least one service to be accessed of the target carrier includes, for each service to be accessed, an operator category and a network category of the service to be accessed:
obtaining Public Land Mobile Network (PLMN) information and Data Network Name (DNN) information of the at least one service to be accessed;
and determining the operator category and the network category of each service to be accessed according to the PLMN information and the DNN information.
4. The resource allocation method according to claim 1, wherein the calculating the priority parameter of the service to be accessed according to the priority level of the service to be accessed and the traffic demand flow of all services to be accessed in the first service set to which the service to be accessed belongs comprises:
acquiring the service arrival time of the service to be accessed and the service requirement duration of all the service to be accessed in the first service set;
and calculating the priority parameter of the service to be accessed according to the priority level and the service arrival time of the service to be accessed, and the service demand flow and the service demand duration of all the services to be accessed in the first service set to which the service to be accessed belongs.
5. The method according to claim 1, wherein the allocating network resources for all the services to be accessed in the current unit time according to the size relationship of the priority parameters of all the services to be accessed and the traffic demand flow comprises:
selecting pre-distribution service according to the size relation of the priority parameters of all the services to be accessed and a preset rule;
when determining that corresponding resources are allocated to the pre-allocation service, the total flow of the target carrier in the current unit time is increased, and the sum of the service demand flows of all allocated services in a second service set to which the service to be allocated belongs and the service to be allocated is less than the preset unit flow of a network in which the second service set is located, allocating the corresponding resources to the pre-allocation service in the current unit time; the distributed service is a proposed access service distributed with corresponding resources; the second service set consists of proposed access services belonging to the same network class of the same operator; the preset unit flow is preset flow in unit time;
and determining the pre-distributed service as a distributed service, and re-determining the pre-distributed service.
6. The method for allocating resources of claim 5, further comprising:
when it is determined that the pre-allocated service is allocated with the corresponding resources, the total traffic of the target carrier in the current unit time is reduced, or the sum of the traffic demand traffic of all allocated services in a second service set to which the service to be allocated belongs is greater than the preset unit traffic of the network in which the second service set is located, the resources allocated to the pre-allocated service in the current unit time are empty.
7. The method according to claim 5 or 6, wherein the selecting pre-allocated services according to the magnitude relationship of the priority parameters of all the services to be accessed and according to a preset rule comprises:
and determining the quasi-access service with the maximum priority parameter in the unallocated services except the allocated services in all the quasi-access services as the pre-allocated service.
8. An access network device, the access network device configuring a path of carrier for each service of a network major class, each path of carrier being used for carrying services of a same network major class of multiple operators, the network major class at least including a public network class and a private network class, the public network class only including a public network, the private network class including multiple private networks, the access network device comprising:
the system comprises a determining module, a judging module and a judging module, wherein the determining module is used for determining the operator category and the network category of each service to be accessed in at least one service to be accessed of a target carrier; the target carrier is any one of the multi-channel carriers configured by the access network equipment; when the target carrier is a carrier corresponding to a public network, the network type is the public network; when the target carrier is a carrier corresponding to a private network, the network type is any one of multiple private networks;
the acquisition module is used for acquiring the priority level of the service to be accessed and the service demand flow in the current unit time;
the calculation module is used for calculating the priority parameters of the quasi-access service according to the priority level of the quasi-access service acquired by the acquisition module and the service demand flow of all quasi-access services in a first service set to which the quasi-access service belongs; the first service set consists of proposed access services belonging to the same operator and the same network category;
and the processing module is used for allocating resources for all the services to be accessed in the current unit time according to the size relationship of the priority parameters of all the services to be accessed calculated by the calculating module and the service demand flow acquired by the acquiring module.
9. The access network device of claim 8, wherein, in the determination module determining at least one proposed access service of the target carrier, before the operator category of each proposed access service,
the acquisition module is also used for acquiring the frequency point information of all the services to be accessed, which are to be accessed to the access network equipment;
the determining module is further configured to determine the quasi-access service with the same frequency point information as the quasi-access service belonging to the same carrier.
10. The access network device of claim 8, wherein the determining module is specifically configured to:
obtaining Public Land Mobile Network (PLMN) information and Data Network Name (DNN) information of the at least one service to be accessed;
and determining the operator category and the network category of each service to be accessed according to the PLMN information and the DNN information.
11. The access network device of claim 8, wherein the computing module is specifically configured to:
acquiring the service arrival time of the service to be accessed and the service requirement duration of all the service to be accessed in the first service set;
and calculating the priority parameter of the service to be accessed according to the priority level and the service arrival time of the service to be accessed, and the service demand flow and the service demand duration of all the services to be accessed in the first service set to which the service to be accessed belongs.
12. The access network device of claim 8, wherein the processing module is specifically configured to:
selecting pre-distribution services according to preset rules according to the size relation of the priority parameters of all the services to be accessed calculated by the calculation module;
when determining that corresponding resources are allocated to the pre-allocation service, the total flow of the target carrier in the current unit time is increased, and the sum of the service demand flows of all allocated services in a second service set to which the service to be allocated belongs and the service to be allocated is less than the preset unit flow of a network in which the second service set is located, allocating the corresponding resources to the pre-allocation service in the current unit time; the distributed service is a proposed access service distributed with corresponding resources; the second service set consists of proposed access services belonging to the same network class of the same operator; the preset unit flow is preset flow in unit time;
and determining the pre-distributed service as a distributed service, and re-determining the pre-distributed service.
13. The access network device of claim 12, wherein the processing module is further configured to:
when it is determined that the pre-allocated service is allocated with the corresponding resources, the total traffic of the target carrier in the current unit time is reduced, or the sum of the traffic demand traffic of all allocated services in a second service set to which the service to be allocated belongs is greater than the preset unit traffic of the network in which the second service set is located, the resources allocated to the pre-allocated service in the current unit time are empty.
14. The access network device according to claim 12 or 13, wherein the processing module is specifically configured to:
and determining the quasi-access service with the maximum priority parameter in the unallocated services except the allocated services in all the quasi-access services as the pre-allocated service.
15. 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 apparatus is run to cause the access network device to perform the resource allocation method of any of claims 1-7.
16. A computer-readable storage medium comprising computer-executable instructions that, when executed on a computer, cause the computer to perform the method of resource allocation of any one of claims 1-7.
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