CN112312568A - Resource allocation method and access network equipment - Google Patents

Resource allocation method and access network equipment Download PDF

Info

Publication number
CN112312568A
CN112312568A CN202011360761.XA CN202011360761A CN112312568A CN 112312568 A CN112312568 A CN 112312568A CN 202011360761 A CN202011360761 A CN 202011360761A CN 112312568 A CN112312568 A CN 112312568A
Authority
CN
China
Prior art keywords
service
access
accessed
services
quasi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011360761.XA
Other languages
Chinese (zh)
Other versions
CN112312568B (en
Inventor
杨艳
苗守野
冯毅
张涛
张忠皓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China United Network Communications Group Co Ltd
Original Assignee
China United Network Communications Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China United Network Communications Group Co Ltd filed Critical China United Network Communications Group Co Ltd
Priority to CN202011360761.XA priority Critical patent/CN112312568B/en
Publication of CN112312568A publication Critical patent/CN112312568A/en
Application granted granted Critical
Publication of CN112312568B publication Critical patent/CN112312568B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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

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 services with different priorities based on capacity. The access network equipment configures a path of carrier for each type of network major service of each operator, and the method comprises the following steps: acquiring the priority level of each quasi-access service and the service demand flow in the current unit time in at least one quasi-access service of access network equipment; 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 carrier 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.

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 service of each network class of each operator, each path of carrier is used to carry a service of one network class of one operator, the network classes at least include a public network class and multiple private network classes, the network class of the public network class is a public network, and the network class of the private network class is multiple private networks, and the method includes: acquiring the priority level of each quasi-access service and the service demand flow in the current unit time in at least one quasi-access service of access network equipment; 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 carrier 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 different network-wide services of each operator, in the embodiment of the present application, a priority level of each service to be accessed in at least one service to be accessed of the access network device and a service demand flow in a current unit time are first obtained. And then calculating the priority parameter of each quasi-access service according to the priority level of each quasi-access service and the service demand flow of all quasi-access services in the first service set to which the priority level belongs, and finally allocating resources for each quasi-access service in the current unit time according to the size relationship of the priority parameters of all quasi-access services 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 each network class of each operator, each path of carrier is used to carry a service of one network class of one operator, the network classes at least include a public network class and multiple private network classes, a network class of the public network class is a public network, and a network class of the private network class is multiple private networks, and the access network device includes: the device comprises an acquisition module, a calculation 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 each quasi-access service and the service demand flow in the current unit time in at least one quasi-access service of access network equipment; 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 carrier 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.
In a third aspect, an access network device is provided, where the access network device configures one path of carrier for each service of each network class of each operator, each path of carrier is used to carry a service of one network class of one operator, the network classes at least include a public network class and multiple private network classes, a network class of the public network class is a public network, and a network class of the private network class is 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 schematic structural diagram of another access network device 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 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 traffic distribution requirement collecting module 031, a traffic dependency analyzing module 032, a critical traffic customizing module 033, and a differentiated carrier capacity customizing module 034. 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 BDA0002803905520000061
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 BDA0002803905520000062
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.
The differentiated carrier capacity customizing module 034 determines the appointed capacity of each carrier according to the requirement of the content in the planned deployment region, and the requirement of the content in the planned deployment region is calculated by the key flow customizing module. For example, taking the case that the access network device only carries services of the public network class and the private network class, and each operator is configured with a private network carrier and a public network carrier, the preset flow (preset unit flow) of the public network carrier and the private network carrier of a certain operator in a unit time is calculated by the following two formulas:
TPU NTi＝TPU Yi,； (1)
Figure BDA0002803905520000063
the preset flow of the public network carrier of the operator in unit time, the preset flow of the private network carrier of the operator in unit time and the preset unit flow of the jth private network in the private network carrier of the operator are provided.
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.
Service identification Frequency point information DNN
1 A —
2 B —
3 C 1
4 C i
5 D 1
n D j
TABLE 1
Wherein, a represents that the service belongs to a public network carrier of an operator a, B represents that the service belongs to a public network carrier of an operator B, C represents that the service belongs to a private network carrier of the operator a, D represents that the service belongs to a private network carrier of the operator B, DNN is 1 representing a private network 1, DNN is i representing a private network i, and DNN is j representing 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 BDA0002803905520000071
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 BDA0002803905520000081
Figure BDA0002803905520000091
TABLE 3
Figure BDA0002803905520000092
Figure BDA0002803905520000101
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 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).
In a specific implementation, taking an example that a network category includes a public network category and a private network category, in the technical scheme provided by the present invention, the access network device 02 configures two carriers for each of multiple operators, where the two carriers include a public network carrier and a private network carrier, where the public network carrier provides support for a service corresponding to a public network of one operator, and the private network carrier provides support for a service corresponding to all private networks of one operator. Each path of carrier includes an uplink carrier and a downlink carrier, a communication link corresponding to the uplink carrier is composed of the antenna unit, the switch, the RX, the ADC, the DDC, and the 5G baseband processing unit in fig. 3, and a communication link corresponding to the downlink carrier is composed of the antenna unit, the switch, the TX, the DAC, the DUC, and the 5G baseband processing unit in fig. 3. When initiating private network service or public network service, the user terminals corresponding to the operator 1 and the operator 2 transmit related data through the communication link corresponding to the uplink carrier and the communication link corresponding to the downlink carrier.
For example, as shown in fig. 3, when 2 operators (operator a and operator B, respectively) are accessed in the access network device 02, a user terminal of the operator a may transmit via a first carrier when initiating a service related to a private network; when the user terminal of the operator A initiates the related service of the private network, the related service can be transmitted through the second carrier; when the user terminal of the operator B initiates the related service of the public network, the related service can be transmitted through the third carrier wave; when initiating the related service of the private network, the user terminal of the operator B may transmit through the fourth 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 comprises a second transceiver (DUC2, DAC2, TX2, DDC2, ADC2, RX2), a second combiner, a switch and an antenna unit; the third carrier comprises a third transceiver (DUC3, DAC3, TX3, DDC3, ADC3, RX3), a first combiner, a switch and an antenna unit; the fourth carrier includes a fourth transceiver (DUC4, DAC4, TX4, DDC4, ADC4, RX4), 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 resource allocation method, which is applied to the access network device 02. Referring to fig. 4, the method includes 401-:
401. the priority level of each planned access service and the service demand flow in the current unit time in at least one planned access service of the access network equipment are obtained.
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.
Optionally, as shown in fig. 5, 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.
402. 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 is composed of proposed access services belonging to the same carrier and the same network class.
Because each person of the source to be accessed has practical significance only when being considered in the network (e.g., private network j of operator a) where the person is located when considering the priority parameter, the calculation of the priority parameter of the service to be accessed needs to consider the situation of other services to be accessed of the network where the person is located, that is, the set of services to be accessed, which are the same as the carrier and network type of the service to be accessed.
Optionally, in order to better perform step 402, determining the first service set, with reference to fig. 6 in conjunction with fig. 4, before step 402, the method further includes X1-X4:
and X1, acquiring frequency point information and data network name DNN information of at least one service to be accessed.
For example, the frequency point information and the DNN 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.
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.
And X2, determining the carrier wave of the service to be accessed according to the frequency point information.
X3, when the first carrier wave corresponds to the public network class, determining all the quasi-access services corresponding to the first carrier wave as the quasi-access services belonging to the same carrier wave and the same network class; the first carrier is any one of the multiple carriers configured by the access network equipment.
X4, when the second carrier wave corresponds to the private network class, determining the quasi-access service with the same DNN information in the quasi-access service corresponding to the second carrier wave as the quasi-access service belonging to the same carrier wave and the same network class; the second carrier is any one of the plurality of carriers configured by the access network equipment.
Further optionally, referring to fig. 7 in combination with fig. 4, since the service arrival time and the service demand duration of the service to be accessed also affect the priority parameter of the service to be accessed, step 402 may include 4021 and 4022:
4021. 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.
4022. 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 priority levels and traffic demand flows are considered, step 402 calculates the priority parameters specifically according to the following formula:
Figure BDA0002803905520000151
wherein Pa isiFor the ith best of the service to be accessedFirst parameter, TiThe service demand flow, T, of the ith service to be accessed in the current unit time1To 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 BDA0002803905520000152
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.
403. 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. 8 in combination with fig. 4, the step 403 specifically includes 4031-4033:
4031. and selecting the pre-distribution service according to a preset rule according to the magnitude relation of the priority parameters of at least one service to be accessed corresponding to the target carrier.
The target carrier is any one of the multiple carriers configured by the access-finished device. 4031 and 4033 are performed for each carrier configured by the access network device.
For example, referring to fig. 9 in combination with fig. 8, generally, resources are first allocated to a to-be-accessed service with a high priority in a target carrier, so the 4031 step may specifically be: and determining the quasi-access service with the largest priority parameter in the unallocated services except the allocated service in at least one quasi-access service corresponding to the target carrier 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 BDA0002803905520000161
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 BDA0002803905520000162
TABLE 6
Before the step 4031 is executed, for a public network carrier of a certain operator, the services to be accessed corresponding to the public network carrier of the operator in table 5 need to be arranged in the order of priority parameters from large to small or from small to large, so as to facilitate the step 4031 to be executed, and the same goes for table 6.
4032. And when determining that the corresponding resources are allocated to the pre-allocated service, increasing the total flow in the target carrier in the current unit time, and when the sum of the service demand flows of all allocated services and the services to be allocated in a second service set to which the services to be allocated belong is less than a preset threshold value, allocating the corresponding resources to 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 is composed of pseudo-access services corresponding to the target carrier (e.g., pseudo-access services all corresponding to a private network carrier of operator a); the preset threshold may be a preset flow rate of the carrier to which the second service set belongs in a unit time, and may be specifically obtained by the aforementioned differentiated carrier capacity customization module (e.g., T corresponding to a public network carrier)PU NTiT corresponding to carrier of private networkPr NTk)。
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. 10 in conjunction with fig. 9, the method further includes 4032A:
4032A, after determining that the pre-allocated service is allocated with the corresponding resource, reducing the total flow in the target carrier at the current unit time, or 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 service to be allocated belongs is greater than a preset threshold, and reserving the resource allocated for the pre-allocated service at the current unit time; the allocated service is a proposed access service to which the corresponding resource has been allocated.
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.
4033. And determining the pre-allocated service as the allocated service.
4031 is performed after 4033.
According to the technical scheme provided by the embodiment of the application, aiming at the condition that one access network device (shared base station) configures different carriers for services of different network categories of each operator, the embodiment of the application firstly acquires the priority level of each service to be accessed in at least one service to be accessed of the access network device and the service demand flow in the current unit time. And then calculating the priority parameter of each quasi-access service according to the priority level of each quasi-access service and the service demand flow of all quasi-access services in the first service set to which the priority level belongs, and finally allocating resources for each quasi-access service in the current unit time according to the size relationship of the priority parameters of all quasi-access services 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 application is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiment of the present application, the access network device may be divided into the functional modules according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
Referring to fig. 11, 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, a calculation module 32 and a processing module 33. The three 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 obtaining module 31 is configured to obtain a priority level of each pseudo access service and a service demand flow in a current unit time in at least one pseudo access service of the access network device;
a calculating module 32, 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 31 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 carrier and the same network category;
and the processing module 33 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 32 and the traffic demand flow.
Optionally, when the network major class to be accessed to the service only includes a public network class and a private network class, before the calculating module 32 calculates the priority parameter, the obtaining module 31 is further configured to:
acquiring frequency point information and data network name DNN information of at least one service to be accessed; determining a carrier wave to be accessed into the service according to the frequency point information;
when the first carrier wave corresponds to the public network class, all the quasi-access services corresponding to the first carrier wave are determined as the quasi-access services belonging to the same carrier wave and the same network class; the first carrier is any one of the multi-channel carriers configured by the access network equipment; when the second carrier corresponds to the private network class, determining the quasi-access service with the same DNN information in the quasi-access service corresponding to the second carrier as the quasi-access service belonging to the same carrier and the same network class; the second carrier is any one of the plurality of carriers configured by the access network equipment.
Optionally, the calculating module 32 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; the priority parameter of the quasi-access service is calculated according to the quasi-access service and the service arrival time, the required time of all the quasi-access services in the first service set to which the quasi-access service belongs, the priority level of the quasi-access service acquired by the acquisition module 31 and the service required flow of all the quasi-access services in the first service set to which the quasi-access service belongs.
Optionally, the processing module 33 is specifically configured to: selecting a pre-distribution service according to a preset rule according to the size relation of the priority parameters of at least one service to be accessed corresponding to the target carrier wave calculated by the calculation module 32; the target carrier is any one of the multi-channel carriers configured by the access network equipment;
when determining that corresponding resources are allocated to the pre-allocation service, increasing the total flow in the target carrier in the current unit time, and when the sum of the service demand flows of all allocated services and the services to be allocated in a second service set to which the services to be allocated belong is less than a preset threshold, 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 the quasi-access services corresponding to the target carrier;
and determining the pre-allocation service as the allocated service, and re-determining the pre-allocation service corresponding to the target carrier.
Optionally, the processing module 33 is further configured to: when determining that corresponding resources are allocated to the pre-allocation service, reducing the total flow in the target carrier in the current unit time, or 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 greater than a preset threshold, the resources allocated to the pre-allocation service in the current unit time are empty; the allocated service is a proposed access service to which the corresponding resource has been allocated.
Optionally, the processing module 33 is specifically configured to: and determining the quasi-access service with the largest priority parameter in the unallocated services except the allocated service in at least one quasi-access service corresponding to the target carrier 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 computing module 32 and the processing module 33 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. 12, 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. 12, 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. 12. 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 such. 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. 12, 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. 13 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 illustrated in FIG. 4, one or more features of 401-403 may be undertaken by one or more instructions associated with the signal bearing medium 410. Further, the program instructions in FIG. 13 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 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. 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 (14)

1. A resource allocation method is applied to an access network device, the access network device configures one path of carrier for each network class service of each operator, each path of carrier is used for bearing one network class service of one operator, the network classes at least include a public network class and a plurality of private network classes, the network classes of the public network class are public networks, the network classes of the private network classes are a plurality of private networks, and the method is characterized by comprising the following steps:
acquiring the priority level of each quasi-access service and the service demand flow in the current unit time in at least one quasi-access service of the access network equipment;
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 carrier 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 when the network category of the service to be accessed only includes the public network category and the private network category, before 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, the method further comprises:
acquiring frequency point information and data network name DNN information of the at least one service to be accessed;
determining the carrier wave of the service to be accessed according to the frequency point information;
when the first carrier wave corresponds to the public network class, all the quasi-access services corresponding to the first carrier wave are determined as the quasi-access services belonging to the same carrier wave and the same network class; the first carrier is any one of the multiple paths of carriers configured by the access network equipment;
when a second carrier corresponds to the private network class, determining the quasi-access service with the same DNN information in the quasi-access service corresponding to the second carrier as the quasi-access service belonging to the same carrier and the same network class; the second carrier is any one of the multiple carriers configured by the access network equipment.
3. 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.
4. The method according to claim 1, wherein the 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 and the traffic demand flow comprises:
selecting a pre-distribution service according to a preset rule according to the magnitude relation of the priority parameter of at least one service to be accessed corresponding to a target carrier; the target carrier is any one of the multi-channel carriers configured by the access network equipment;
when determining that corresponding resources are allocated to the pre-allocation service, increasing the total flow in the target carrier in the current unit time, and when the sum of the service demand flows of all allocated services and the services to be allocated in a second service set to which the services to be allocated belong is smaller than a preset threshold, 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 the quasi-access services corresponding to the target carrier;
and determining the pre-allocation service as an allocated service, and re-determining the pre-allocation service corresponding to the target carrier.
5. The method for resource allocation according to claim 4, further comprising:
when determining that corresponding resources are allocated to the pre-allocated service, reducing the total flow in 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 and the service to be allocated is greater than a preset threshold, the resources allocated to the pre-allocated service in the current unit time are empty; the allocated service is a service to be accessed, which is allocated with corresponding resources.
6. The resource allocation method according to claim 4, wherein the selecting pre-allocated services according to the size relationship of the priority parameters of all the services to be accessed and the preset rule comprises:
and determining the quasi-access service with the largest priority parameter in the unallocated services except the allocated service in at least one quasi-access service corresponding to the target carrier as the pre-allocated service.
7. An access network device, the access network device configuring a path of carrier for each service of each network category of each operator, each path of carrier being used for carrying a service of one network category of one operator, the network categories at least include a public network category and a plurality of private network categories, the network categories of the public network category are public networks, the network categories of the private network category are a plurality of private networks, the access network device comprising:
the acquisition module is used for acquiring the priority level of each quasi-access service and the service demand flow in the current unit time in at least one quasi-access service of the access network equipment;
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 carrier 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.
8. The access network device of claim 7, wherein when the network major class of the service to be accessed only includes the public network class and the private network class, the obtaining module is further configured to, before the calculating module calculates the priority parameter:
acquiring frequency point information and data network name DNN information of the at least one service to be accessed;
determining the carrier wave of the service to be accessed according to the frequency point information;
when the first carrier wave corresponds to the public network class, all the quasi-access services corresponding to the first carrier wave are determined as the quasi-access services belonging to the same carrier wave and the same network class; the first carrier is any one of the multiple paths of carriers configured by the access network equipment;
when a second carrier corresponds to the private network class, determining the quasi-access service with the same DNN information in the quasi-access service corresponding to the second carrier as the quasi-access service belonging to the same carrier and the same network class; the second carrier is any one of the multiple carriers configured by the access network equipment.
9. The access network device of claim 7, 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 quasi-access service according to the quasi-access service and the service arrival time, the required time of all the quasi-access services in the first service set to which the quasi-access service belongs, the priority level of the quasi-access service acquired by the acquisition module and the service required flow of all the quasi-access services in the first service set to which the quasi-access service belongs.
10. The access network device of claim 7, wherein the processing module is specifically configured to:
selecting a pre-distribution service according to a preset rule according to the size relation of the priority parameter of at least one service to be accessed corresponding to the target carrier wave calculated by the calculation module; the target carrier is any one of the multi-channel carriers configured by the access network equipment;
when determining that corresponding resources are allocated to the pre-allocation service, increasing the total flow in the target carrier in the current unit time, and when the sum of the service demand flows of all allocated services and the services to be allocated in a second service set to which the services to be allocated belong is smaller than a preset threshold, 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 the quasi-access services corresponding to the target carrier;
and determining the pre-allocation service as an allocated service, and re-determining the pre-allocation service corresponding to the target carrier.
11. The access network device of claim 10, wherein the processing module is further configured to: when determining that corresponding resources are allocated to the pre-allocated service, reducing the total flow in 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 and the service to be allocated is greater than a preset threshold, the resources allocated to the pre-allocated service in the current unit time are empty; the allocated service is a service to be accessed, which is allocated with corresponding resources.
12. The access network device of claim 10, wherein the processing module is specifically configured to:
and determining the quasi-access service with the largest priority parameter in the unallocated services except the allocated service in at least one quasi-access service corresponding to the target carrier as the pre-allocated service.
13. 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 1-6.
14. 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 of claims 1-6.
CN202011360761.XA 2020-11-27 2020-11-27 Resource allocation method and access network equipment Active CN112312568B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011360761.XA CN112312568B (en) 2020-11-27 2020-11-27 Resource allocation method and access network equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011360761.XA CN112312568B (en) 2020-11-27 2020-11-27 Resource allocation method and access network equipment

Publications (2)

Publication Number Publication Date
CN112312568A true CN112312568A (en) 2021-02-02
CN112312568B CN112312568B (en) 2022-05-24

Family

ID=74486943

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011360761.XA Active CN112312568B (en) 2020-11-27 2020-11-27 Resource allocation method and access network equipment

Country Status (1)

Country Link
CN (1) CN112312568B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113037574A (en) * 2021-05-26 2021-06-25 湖南博匠信息科技有限公司 Airborne equipment real-time signal processing method and system based on software definition
CN113115378A (en) * 2021-03-17 2021-07-13 中国联合网络通信集团有限公司 Co-construction shared resource block configuration method and access network equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200045576A1 (en) * 2018-08-03 2020-02-06 Qualcomm Incorporated Traffic service prioritization in a controller based multi-ap network
CN111757468A (en) * 2019-03-26 2020-10-09 中兴通讯股份有限公司 Resource allocation method and device, storage medium and electronic device
CN111818575A (en) * 2020-07-30 2020-10-23 中国联合网络通信集团有限公司 User access method and access network equipment
CN111818578A (en) * 2020-07-30 2020-10-23 中国联合网络通信集团有限公司 User access method and access network equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200045576A1 (en) * 2018-08-03 2020-02-06 Qualcomm Incorporated Traffic service prioritization in a controller based multi-ap network
CN111757468A (en) * 2019-03-26 2020-10-09 中兴通讯股份有限公司 Resource allocation method and device, storage medium and electronic device
CN111818575A (en) * 2020-07-30 2020-10-23 中国联合网络通信集团有限公司 User access method and access network equipment
CN111818578A (en) * 2020-07-30 2020-10-23 中国联合网络通信集团有限公司 User access method and access network equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113115378A (en) * 2021-03-17 2021-07-13 中国联合网络通信集团有限公司 Co-construction shared resource block configuration method and access network equipment
CN113115378B (en) * 2021-03-17 2022-08-02 中国联合网络通信集团有限公司 Co-construction shared resource block configuration method and access network equipment
CN113037574A (en) * 2021-05-26 2021-06-25 湖南博匠信息科技有限公司 Airborne equipment real-time signal processing method and system based on software definition
CN113037574B (en) * 2021-05-26 2021-08-10 湖南博匠信息科技有限公司 Airborne equipment real-time signal processing method and system based on software definition

Also Published As

Publication number Publication date
CN112312568B (en) 2022-05-24

Similar Documents

Publication Publication Date Title
CN112333831B (en) Resource allocation method and access network equipment
CN111818588B (en) User access method and access network equipment
CN111818581B (en) User access method and access network equipment
CN111818576B (en) User access method and access network equipment
CN111818575B (en) User access method and access network equipment
CN111818585B (en) User access method and access network equipment
CN112312568B (en) Resource allocation method and access network equipment
CN113055948B (en) Downlink resource block reservation method and device
CN111818584B (en) User access method and access network equipment
CN113115376B (en) Downlink resource block reservation method and device
CN112333832B (en) Resource allocation method, access network equipment and computer readable storage medium
CN111818583B (en) User access method and access network equipment
CN112333833B (en) Resource allocation method and access network equipment
CN111818586A (en) User access method and access network equipment
CN111818579B (en) User access method and access network equipment
CN113115373B (en) Co-construction shared resource block configuration method and access network equipment
CN111818578B (en) User access method and access network equipment
CN113115378B (en) Co-construction shared resource block configuration method and access network equipment
CN113115374B (en) Co-construction shared resource block configuration method and access network equipment
CN113056016B (en) Co-construction shared resource block configuration method and access network equipment
CN113115379B (en) Downlink resource block reservation method and device
CN111818577B (en) User access method and access network equipment
CN111818580B (en) User access method and access network equipment
CN113115375B (en) Downlink resource block reservation method and device
CN113115377B (en) Co-construction shared resource block configuration method and access network equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant