CN114785851B - Resource call processing method and device, storage medium and electronic equipment - Google Patents

Resource call processing method and device, storage medium and electronic equipment Download PDF

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Publication number
CN114785851B
CN114785851B CN202210419123.3A CN202210419123A CN114785851B CN 114785851 B CN114785851 B CN 114785851B CN 202210419123 A CN202210419123 A CN 202210419123A CN 114785851 B CN114785851 B CN 114785851B
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resource
user terminal
target user
calling
information
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CN114785851A (en
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何晓明
朱明英
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0823Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0896Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12Discovery or management of network topologies
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Abstract

The disclosure provides a resource call processing method, a device, a storage medium and electronic equipment, and relates to the technical field of communication. The resource calling processing method comprises the following steps: acquiring resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal; according to the resource calling demand information of the target user terminal, screening candidate resources available for the target user terminal from a plurality of available resources deployed on the computing resource server; and transmitting the resource parameter information corresponding to the candidate resource to the target user terminal based on the position information of the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource. Through resource screening, the resource finally called by the user can meet personalized resource calling requirements, and the flexibility of resource calling is improved.

Description

Resource call processing method and device, storage medium and electronic equipment
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a resource call processing method, a resource call processing device, a computer readable storage medium, and an electronic apparatus.
Background
Through resource invocation, a user can use various resources in the communication network. With the increasing demands of users for resource calling, how to call resources in a personalized way becomes an important problem to be solved in the communication field at present.
In the related art, a user terminal selects a desired service by logging in a service provider website, and a service provider provides resources corresponding to the selected service for the user terminal, thereby realizing resource calling. However, in this process, the user terminal can only use the resources provided by the service provider, and the user terminal does not know the coverage range of the resources of the service provider and the number of available resources, so that it is difficult to meet the personalized resource calling requirement of the user, and the flexibility of resource calling is poor.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The disclosure provides a resource calling processing method, a resource calling processing device, a computer readable storage medium and electronic equipment, so as to solve the problems that the flexibility of resource calling is poor and the personalized requirements of users are difficult to meet at least to a certain extent.
Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure.
According to a first aspect of the present disclosure, there is provided a resource call processing method, the method including: acquiring resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal; according to the resource calling demand information of the target user terminal, screening out candidate resources available for the target user terminal from a plurality of available resources deployed on a computing resource server; and transmitting the resource parameter information corresponding to the candidate resource to the target user terminal based on the position information of the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource.
In an exemplary embodiment of the present disclosure, the resource call requirement information includes a transmission delay requirement of the target user terminal, and the selecting, according to the resource call requirement information of the target user terminal, candidate resources available to the target user terminal from a plurality of available resources deployed on a computing resource server includes: determining transmission delay required by the target user terminal to call a plurality of available resources deployed on a computing resource server according to the position information of the target user terminal; and according to the transmission time delay required by the target user terminal for calling a plurality of available resources deployed on the computing resource server, screening candidate resources meeting the transmission time delay requirement of the target user terminal from the plurality of available resources.
In an exemplary embodiment of the present disclosure, the determining, according to the location information of the target user terminal, a transmission delay required by the target user terminal to invoke a plurality of available resources deployed on a computing resource server includes: determining a calling path of the target user terminal for calling the plurality of available resources according to the position information of the target user terminal and the position information of the computing power resource server of the plurality of available resources; and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the calling paths of the target user terminal for calling the plurality of available resources.
In an exemplary embodiment of the present disclosure, the target ue invokes the available resources through a network transmission device, and determining, according to an invoking path of the target ue invoking the available resources, a transmission delay required by the target ue to invoke the available resources includes: and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the calling paths of the target user terminal for calling the plurality of available resources.
In an exemplary embodiment of the present disclosure, the determining, according to the location information of the target user terminal and the location information of the computing power resource server where the plurality of available resources are located, a call path for the target user terminal to call the plurality of available resources includes: determining a candidate path existing between the target user terminal and the available resource location computing resource server according to the position information of the target user terminal and the position information of the available resource location computing resource server; and determining a calling path for the target user terminal to call the available resources on the computing power resource server from the candidate paths.
In an exemplary embodiment of the present disclosure, the available resources include any one of the following: network resources, computing resources, and storage resources; the resource parameter information includes any one or more of the following: supplier information of the resource, function of the resource, cost of the resource.
In an exemplary embodiment of the present disclosure, the method further comprises: information of the available resources that the computing power resource server sends periodically or in response to a resource change is received.
According to a second aspect of the present disclosure, there is provided a resource call processing apparatus, the apparatus comprising: the resource request acquisition module is used for acquiring resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal; the candidate resource screening module is used for screening out candidate resources available for the target user terminal from a plurality of available resources deployed on the computing resource server according to the resource calling requirement information of the target user terminal; and the resource parameter sending module is used for sending the resource parameter information corresponding to the candidate resources to the target user terminal based on the position information of the target user terminal, so that the target user terminal determines the resources to be called from the candidate resources according to the resource parameter information corresponding to the candidate resources.
According to a third aspect of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described resource call processing method.
According to a fourth aspect of the present disclosure, there is provided an electronic device comprising: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to execute the above-described resource call processing method via execution of the executable instructions.
The technical scheme of the present disclosure has the following beneficial effects:
in the resource calling processing process, acquiring resource request information sent by a target user terminal, wherein the resource request information comprises the position information of the target user terminal and resource calling requirement information of the target user terminal; according to the resource calling demand information of the target user terminal, screening candidate resources available for the target user terminal from a plurality of available resources deployed on the computing resource server; and transmitting the resource parameter information corresponding to the candidate resources to the target user terminal based on the position information of the target user terminal, so that the target user terminal determines the resources to be called from the candidate resources according to the resource parameter information corresponding to the candidate resources. On the one hand, candidate resources are screened from a plurality of available resources deployed on the resource server, so that call control on the deployed resources on the resource server is realized, and flexibility of resource call is enhanced. On the other hand, the resource parameter information corresponding to the candidate resources is sent to the user terminal, so that the user terminal can further determine the resources to be called from the candidate resources, and the user personalized resource calling requirements can be met flexibly.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely some embodiments of the present disclosure and that other drawings may be derived from these drawings without undue effort.
FIG. 1 illustrates a system architecture in which a resource call processing method operates in the present exemplary embodiment;
FIG. 2 is a flowchart showing a resource call processing method in the present exemplary embodiment;
FIG. 3 is a diagram showing a network topology of a resource call process in the present exemplary embodiment;
FIG. 4 shows a flowchart of one method of implementing resource call processing in the present exemplary embodiment;
FIG. 5 shows an interactive flow chart of a resource call process in the present exemplary embodiment;
fig. 6 is a block diagram showing a configuration of a resource call processing apparatus in the present exemplary embodiment;
Fig. 7 shows an electronic device for implementing the above-described resource call processing method in the present exemplary embodiment.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the present disclosure. One skilled in the relevant art will recognize, however, that the aspects of the disclosure may be practiced without one or more of the specific details, or with other methods, components, devices, steps, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software or in one or more hardware modules or integrated circuits or in different networks and/or processor devices and/or microcontroller devices.
In the related art, when a user terminal logs in to a service provider website to make a resource call, only a specific resource provided by the service provider can be generally used. The user terminal does not know the resource coverage range and the available resource quantity of the resource provider, so that the user terminal is difficult to meet the personalized resource calling requirement of the user, and the flexibility of resource calling is poor.
In view of one or more of the above problems, exemplary embodiments of the present disclosure provide a resource call processing method that may be applied in a scenario where a personalized call is made to a resource. Fig. 1 shows a system architecture diagram of the resource call processing method running environment, including a resource service layer 110, a resource control layer 120, and a resource providing layer 130. The resource service layer 110 is responsible for resource application service, and may include a user end loaded with an application program capable of applying for resource call, for example, a user terminal device such as a mobile phone, a tablet, a computer, a vehicle-mounted device, and may also include a service end corresponding to the application program, where the service end may be used for accepting a resource call service of a user, and may be an enterprise background server, a cloud server, and the like corresponding to the application program. The resource control layer 120 may include a network controller capable of executing the resource calling method, and the resource control layer 120 may communicate with the resource service layer 110 through a RESTful interface, where the RESTful interface is a design style and development manner of a network application program interface, and can be suitable for a scenario in which a mobile internet vendor serves as a service interface. The resource provisioning layer 130 may include one or more computing resource servers operable to provision various available resources (e.g., computing resources, storage resources, network resources) in the network to the resource control layer 120.
It should be noted that, the resource control layer 120 may perform the following functional module division: the system comprises a resource information management module, a network topology information collection module, a transmission delay information collection module and a transmission delay calculation module. The resource management module may collect information of available resources that are reported in real time and dynamically changed according to resource utilization conditions reported by the computing resource server in the network, for example, location information of the computing resource server, information of a provider of the resources, functions of the resources, cost of the resources, and the like. The network topology information collection module may collect topology information from each network transmission device and maintain the network topology information. The transmission delay information collection module may collect transmission delay information of the network link, for example, a transmission delay between two connected network transmission devices. The transmission delay calculation module can acquire the position information of the computing force server of a plurality of available resources meeting the resource requirements of the target user according to the position information of the target user terminal and the resource management module, and can calculate the transmission delay of the target user terminal for calling all the available resources according to the network topology and the shortest path priority algorithm.
Fig. 2 shows a schematic flow of a resource call processing method in the present exemplary embodiment, including the following steps S210 to S230:
step S210, obtaining resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal;
step S220, according to the resource calling requirement information of the target user terminal, screening out candidate resources available for the target user terminal from a plurality of available resources deployed on the computing resource server;
step S230, based on the position information of the target user terminal, the resource parameter information corresponding to the candidate resource is sent to the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource.
Each step in fig. 2 is specifically described below.
Step S210, obtaining resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal.
The target user terminal refers to a user terminal initiating a resource request, and may be a user terminal device loaded with an application program capable of applying for resource call. Wherein the application program capable of applying for resource call may be, for example, an application program allowing user resource subscription. The resource request information refers to request information corresponding to a request for applying for resource use initiated by the target user terminal, where the request for applying for resource use may be, for example, a resource subscription request, a resource call request, or the like. The resource request information may include location information of the target user terminal and resource call demand information of the target user terminal. The resource calling requirement information of the target user terminal may include parameter information corresponding to one or more resource calling requirements of the target user terminal, such as a resource request type, a transmission delay requirement, a bandwidth requirement, a computing capability requirement, a storage requirement, and the like. It should be noted that, in practical application, the parameter information included in the resource call requirement may be specifically set according to the need, which is not specifically limited herein.
When acquiring the resource request information sent by the target user terminal, the resource request information sent by the target user terminal may be acquired from the resource service layer 110 through a RESTful interface. Specifically, the target user terminal may communicate with the network controller executing the resource calling method through the RESTful interface, and the target user may submit the resource request information on the application program loaded by the target user terminal and capable of applying for resource calling, so that the network controller executing the resource calling method obtains the resource request information sent by the target user terminal.
The target user terminal may send resource request information to a server corresponding to the loaded application program capable of applying for resource call, so as to order or call a certain resource. The network controller executing the resource calling method can acquire the resource request information sent by the target user terminal from the server corresponding to the application program applying for resource calling.
After the resource request information of the target user terminal is acquired, step S220 in fig. 2 may be performed.
Step S220, according to the resource calling requirement information of the target user terminal, the candidate resources available for the target user terminal are screened out from a plurality of available resources deployed on the computing resource server.
The computing resource server refers to a server in which available resources of a user are deployed, and can provide cloud resource services for the user. Wherein the available resources may include any of the following: network resources, computing resources, storage resources. Computing resources refer to resources that may provide computing power, such as, for example, CPUs (Central Processing Unit, central processing units), GPUs (Graphics Processing Unit, graphics processors), FPGAs (Field Programmable Gate Array, programmable logic devices), ASICs (Application Specific Integrated Circuit, application specific integrated circuits), and the like; the storage resource can be used for storing the intermediate result and the final result of calculation, such as hard disk resource, memory resource and the like; the network resources may include resources required for network transmission, such as virtual network cards, transmission bandwidths, and the like. The candidate resources may be available resources that meet one or more user invocation requirements.
In an alternative embodiment, the network controller executing the resource call processing method may also receive information of available resources sent by the computing resource server periodically or in response to a resource change, to ensure that candidate resources provided for the target user terminal are available.
It should be noted that, because the resource call requirement information may include parameter information corresponding to one or more resource call requirements, after executing step S220, candidate resources that simultaneously satisfy one or more resource call requirements may be selected from a plurality of available resources deployed on the computing resource server.
The following description will take an example that the resource call requirement information includes a transmission delay requirement of the target ue.
In an optional embodiment, when the resource calling requirement information includes a transmission delay requirement of the target user terminal, the candidate resource available to the target user terminal is screened from a plurality of available resources deployed on the computing resource server according to the resource calling requirement information of the target user terminal, which is specifically implemented by the following manner: determining transmission delay required by the target user terminal to call a plurality of available resources deployed on the computing resource server according to the position information of the target user terminal; and screening candidate resources meeting the transmission delay requirement of the target user terminal from the available resources according to the transmission delay required by the target user terminal for calling the available resources deployed on the computing resource server.
The location information of the target user terminal may be location information of the target user terminal in the network, such as IP (Internet Protocol ) address information of the target user terminal. The transmission delay here may be a transmission delay required by the target user terminal to access the computational power resource server.
In the process, candidate resources meeting the transmission delay requirement of the target user terminal are screened out from a plurality of available resources, so that the user resource calling performance is ensured, and high-quality resource calling service is provided for the user.
The determining, according to the location information of the target user terminal, the transmission delay required by the target user terminal to invoke the plurality of available resources deployed on the computing resource server may be implemented in the following manner: and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the position information of the target user terminal and the position information of the computing power resource server where the plurality of available resources are located.
It should be noted that the available network resources may be deployed on one or more computing resource servers. The location information where the computing resource server is located may be IP address information of the server. In the above process, based on the location information of the computing resource server, the transmission delay required by the target user terminal to access the resources on each computing resource server, that is, the transmission delay required by the target user terminal to call each available resource, is determined, so as to screen out candidate resources capable of meeting the transmission delay requirement of the target user terminal. The network controller executing the resource call processing method may store the location information of each computing resource server in the network in advance. The position information based on the computing power resource server can be used for obtaining the transmission delay, is convenient for the subsequent user terminals to access, and has higher parameter utilization rate.
In an alternative embodiment, the determining, according to the location information of the target user terminal, the transmission delay required by the target user terminal to invoke the plurality of available resources deployed on the computing resource server may be implemented by: determining a calling path of the target user terminal for calling a plurality of available resources according to the position information of the target user terminal and the position information of an algorithm resource server where the plurality of available resources are located; and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the calling paths of the target user terminal for calling the plurality of available resources.
The call path refers to a communication path where the target user terminal calls the available resources. Since the available resources may be deployed on multiple computing resource servers, the target user terminal may correspond to the call paths of the multiple available resources.
In the above process, according to the calling paths of the target user terminal for calling the plurality of available resources, the transmission delay required by the target user terminal for calling the plurality of available resources is determined. The transmission delay required by the target ue to invoke a plurality of available resources may be the transmission delay corresponding to each invoking path. The transmission delay of each calling path is determined so as to screen out resources meeting the user transmission delay requirement for the target user terminal, and the calling efficiency of the user resources is further improved.
In an alternative embodiment, the determining the call path of the target ue for calling the plurality of available resources according to the location information of the target ue and the location information of the computing resource server where the plurality of available resources are located may be implemented by: and determining a calling path between the target user terminal and the computing resource server according to the position information of the target user terminal, the position information of the computing resource server where the available resources are located and the network topology information, wherein the calling path can pass through one or more network transmission devices.
The network topology information may include deployment information of network transport devices in the network. In the above process, the call path including the network transmission device is determined, so that the transmission delay corresponding to the call path is rapidly determined based on the network transmission device.
In an alternative embodiment, when the target ue invokes the available resources through the network transmission device, the determining the transmission delay required by the target ue to invoke the multiple available resources according to the invoking paths of the target ue to invoke the multiple available resources may be implemented by the following ways: and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the calling paths of the target user terminal for calling the plurality of available resources.
As shown in fig. 3, a network topology diagram of a resource call process is provided. Including user terminals, computing resource servers, network transmission devices, and network controllers. It should be noted that, in the network topology structure shown in fig. 3, the number of user terminals, the computing resource servers, and the network devices are merely exemplary, and may be deployed according to needs in practical applications, which is not limited herein. The number under Metric is an integer value of the number of hops required for route assignment, and can be used to select a route that is most matched with the destination address in the forwarding packet from among a plurality of routes in the routing table, where the selected route has the least number of hops, and the number of hops can reflect the number of hops, the speed of the path, the reliability of the path, the throughput of the path, and the management attribute.
Illustratively, the user terminal 1 with the IP address of 10.10.10.1 in the call path 301 in fig. 3 reaches the resource server 2 with the IP address of 10.10.100.1 via the network transmission device 1, the network transmission device 4 and the network transmission device 2. Wherein the Metric of the network transmission device 1 connected with the network transmission device 4 is 100, and the transmission delay is 5ms; the network transmission device 4 is connected to the network transmission device 2 with a Metric of 30 and a transmission delay of 6ms. The transmission delay of the user terminal 1 to invoke the available resources on the computational resource server 2 is 11ms.
Illustratively, the user terminal 1 with the IP address of 10.10.10.1 in the call path 302 in fig. 3 passes through the network transmission device 1, the network transmission device 4, the network device 5, and the network transmission device 3 to reach the computing resource server 3 with the IP address of 10.10.200.1. Wherein the Metric of the network transmission device 1 connected with the network transmission device 4 is 100, and the transmission delay is 5ms; the network transmission device 4 is connected with the network transmission device 5, the Metric is 30, and the transmission delay is 10ms; the network transmission device 5 is connected to the network transmission device 3 with a Metric of 30 and a transmission delay of 8ms. The transmission delay of the user terminal 1 to invoke the available resources on the computational resource server 3 is 23ms.
In the above process, the transmission delay required by the target user terminal for calling the available resources can be predicted by pre-transmitting the transmission delay between the network devices.
The target user terminal generally accesses the network through the nearest network transmission device, and the computing resource server generally accesses the network through the specific network transmission device, so that the transmission delay generated between the target user terminal and the network transmission device and between the computing resource server and the network transmission device does not have substantial help in selecting candidate resources, and therefore, the transmission delay required by the target user terminal to invoke a plurality of available resources is determined according to the transmission delay between the network transmission devices in the invoking path of the target user terminal to invoke a plurality of available resources, and redundant calculation can be reduced to the greatest extent. In addition, as the number of the target user terminals is numerous, the positions are complex and changeable, and the transmission delay of the access network transmission equipment is difficult to estimate, the transmission delay required by the target user terminal for calling the plurality of available resources is determined by adopting the transmission delay between the network transmission equipment in the calling path for calling the plurality of available resources according to the target user terminal, and the problem that the transmission delay between the target user terminal and the network transmission equipment is difficult to estimate can be skillfully avoided.
In addition, due to the nature of internetworking, multiple paths may exist between the target user terminal to a single computing resource server. In an optional implementation manner, the determining the call path of the target user terminal for calling the plurality of available resources according to the location information of the target user terminal and the location information of the computing power resource server where the plurality of available resources are located may also be implemented by the following steps: determining a candidate path existing between the target user terminal and the available resource location computing resource server according to the position information of the target user terminal and the position information of the available resource location computing resource server; and determining a calling path for the target user terminal to call the available resources on the computing resource server from the candidate paths.
A candidate path refers to a possible communication path of a target user terminal to a particular computing resource server. When determining a calling path of the target user terminal for calling the available resources on the computing resource server from the candidate paths, calculating the transmission delay corresponding to each candidate path between the target user terminal and the computing resource server; and determining a calling path for the target user terminal to call the available resources on the computing power resource server from the candidate paths based on the transmission delays corresponding to the candidate paths.
For example, the candidate path with the smallest transmission delay may be used as a calling path for the target user terminal to call the available resources on the computing resource server.
In the above process, the transmission delay corresponding to the low-delay path is used as the transmission delay of the available resources on the target user terminal calling computing power resource server, so as to screen out the available resources which are more matched with the target user terminal as much as possible, and further ensure the resource calling efficiency of the target user terminal. As shown in fig. 3, call path 301 may be used as a low latency path for user terminal 1 to call resources available on the computing resource server 2, and call path 302 may be used as a low latency path for user terminal 1 to call resources available on the computing resource server 3.
After screening out candidate resources available to the target user terminal, step S230 in fig. 2 may be performed.
Step S230, based on the position information of the target user terminal, the resource parameter information corresponding to the candidate resource is sent to the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource.
The resource parameter information includes any one or more of the following: and the resource provider information, the resource function, the resource cost and other parameter information. In addition, the resource parameter information may also include information such as a call path of the resource and a transmission delay corresponding to the call path. The target user terminal can select from the candidate resources according to the resource parameter information corresponding to the candidate resources. For example, the target user terminal may display resource parameter information corresponding to the candidate resource and the candidate resource option on the user interface, and determine the resource to be invoked from the candidate resource in response to the user input operation of invoking the resource selection.
In the above steps, the parameter information corresponding to the candidate resource is sent to the user terminal corresponding to the location information of the target user terminal included in the resource request information, so that the target user can know the deployment condition of the available resource, and therefore the resource with higher matching degree with the resource calling requirement is selected, and the personalized resource calling requirement of the user can be flexibly met.
The target user terminal can send a request service IP message with a destination IP address being the computing power resource server corresponding to the resource to be called according to the IP address of the computing power resource server corresponding to the selected resource to be called, so as to realize the call of the resource to be called. Wherein the request service IP message is routable through the network transport device to the destination IP address.
As shown in fig. 4, there is further provided a flowchart for implementing the resource call processing method, which is executed by the network controller, and may specifically include the following steps:
step S410, obtaining resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal, and the resource calling requirement information comprises transmission delay requirements of the target user terminal;
Step S420, determining a low-delay path for the target user terminal to call a plurality of available resources according to the position information of the target user terminal and the position information of a computing power resource server where the plurality of available resources are located;
step S430, determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the low-delay path of the target user terminal for calling the plurality of available resources;
step S440, according to the transmission time delay required by the target user terminal to call the plurality of available resources deployed on the computing resource server, selecting candidate resources meeting the transmission time delay requirement of the target user terminal from the plurality of available resources;
step S450, based on the position information of the target user terminal, the resource parameter information corresponding to the candidate resource is sent to the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource.
It should be noted that, the low latency path in fig. 4 refers to a path with the smallest transmission latency among the candidate paths. After determining the resource to be called, the target user terminal equipment can call the resource to be called according to the low-delay path corresponding to the resource to be called. In the step shown in fig. 4, candidate resources are screened for the target ue based on the transmission delay corresponding to the shortest delay path, so as to ensure efficient resource call.
As shown in fig. 5, an interaction flow chart of resource calling processing is further provided, and a specific interaction flow is as follows:
step S501, collecting and maintaining network topology information by a network controller;
step S502, the computing power resource server reports the information of the dynamically changed available resources to the network controller according to the strategy (real-time or resource change);
step S503, the target ue submits resource request information to the network controller, including: the position information of the target user terminal and the resource calling requirement information such as the resource request type, the transmission delay requirement, the bandwidth requirement, the computing capability requirement, the storage requirement and the like;
step S504, the network controller determines the transmission delay required by the target user terminal to call a plurality of available resources according to the position information of the target user terminal and the position information of the computing power resource server where the plurality of available resources are located;
step S505, the network controller screens available candidate resources of the target user terminal from a plurality of available resources according to the transmission delay requirement of the target user terminal and other resource calling requirements in the resource calling requirement information, and returns resource parameter information corresponding to the candidate resources to the target user terminal;
Step S506, the target user terminal determines the resource to be called from the candidate resources based on the dynamically acquired resource parameter information.
In the steps shown in fig. 5, the personalized call to the available resources is realized through the interaction among the target user terminal, the network controller and the computing resource server.
The exemplary embodiment of the disclosure also provides a resource call processing system, which at least can comprise a target user terminal, a network controller and a computing resource server. The target user terminal can be used for sending resource request information, and the resource request information can comprise the position information of the target user terminal and resource calling requirement information of the target user terminal; the network controller can be used for executing the resource calling method; and the computing resource server is used for sending the information of the available resources to the network controller at fixed time or sending the information of the available resources to the network controller in response to the resource change. It should be noted that, the specific details of each part in the system are already described in the method part embodiment, and the details not disclosed may refer to the embodiment of the method part, so that the details are not described again.
The exemplary embodiment of the present disclosure also provides a resource call processing apparatus, as shown in fig. 6, the resource call processing apparatus 600 may include:
a resource request obtaining module 610, configured to obtain resource request information sent by a target user terminal, where the resource request information includes location information of the target user terminal and resource call requirement information of the target user terminal;
a candidate resource screening module 620, configured to screen candidate resources available to the target user terminal from a plurality of available resources deployed on the computing resource server according to the resource call requirement information of the target user terminal;
the resource parameter sending module 630 is configured to send, based on the location information of the target user terminal, resource parameter information corresponding to the candidate resource to the target user terminal, so that the target user terminal determines, according to the resource parameter information corresponding to the candidate resource, a resource to be invoked from the candidate resource.
In an alternative embodiment, the resource call processing apparatus 600 may include a transmission delay requirement of the target ue, and the candidate resource filtering module 620 may include: the transmission delay determining module is used for determining the transmission delay required by the target user terminal for calling a plurality of available resources deployed on the computing resource server according to the position information of the target user terminal; and the candidate resource screening sub-module is used for screening candidate resources meeting the transmission delay requirement of the target user terminal from the plurality of available resources according to the transmission delay required by the target user terminal for calling the plurality of available resources deployed on the computing resource server.
In an alternative embodiment, the transmission delay determining module may include: the calling path determining module is used for determining a calling path of the target user terminal for calling a plurality of available resources according to the position information of the target user terminal and the position information of the computing power resource server where the plurality of available resources are located; and the transmission delay determining sub-module is used for determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the calling paths of the target user terminal for calling the plurality of available resources.
In an alternative embodiment, the target ue invokes the available resource through the network transmission device, and the transmission delay determining submodule may be configured to: and determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the calling paths of the target user terminal for calling the plurality of available resources.
In an alternative embodiment, the call path determination module includes: the candidate path determining module is used for determining a candidate path existing between the target user terminal and the available resource computing resource server according to the position information of the target user terminal and the position information of the available resource computing resource server; and the calling path determining submodule is used for determining a calling path of the target user terminal for calling the available resources on the computing resource server from the candidate paths.
In an alternative embodiment, the available resources in the resource call processing apparatus 600 include any one of the following: network resources, computing resources, and storage resources; the resource parameter information includes any one or more of the following: supplier information of the resource, function of the resource, cost of the resource.
In an alternative embodiment, the resource call processing apparatus 600 may further include: and the resource information receiving module is used for receiving information of available resources which are sent by the computing power resource server at fixed time or in response to resource change.
The specific details of each part of the resource call processing device 600 are described in detail in the method part embodiment, and the details not disclosed can be referred to the method part embodiment, so that the details are not described again.
Exemplary embodiments of the present disclosure also provide a computer-readable storage medium having stored thereon a program product capable of implementing the resource call processing method described in the present specification. In some possible implementations, aspects of the present disclosure may also be implemented in the form of a program product comprising program code for causing an electronic device to carry out the steps according to the various exemplary embodiments of the disclosure as described in the "exemplary methods" section of this specification, when the program product is run on an electronic device. The program product may employ a portable compact disc read-only memory (CD-ROM) and comprise program code and may be run on an electronic device, such as a personal computer. However, the program product of the present disclosure is not limited thereto, and in this document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The computer readable signal medium may include a data signal propagated in baseband or as part of a carrier wave with readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the target user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server. In the case of remote computing devices, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., connected via the Internet using an Internet service provider).
The exemplary embodiment of the disclosure also provides an electronic device capable of implementing the resource call processing method. An electronic device 700 according to such an exemplary embodiment of the present disclosure is described below with reference to fig. 7. The electronic device 700 shown in fig. 7 is merely an example and should not be construed as limiting the functionality and scope of use of the disclosed embodiments.
As shown in fig. 7, the electronic device 700 may be embodied in the form of a general purpose computing device. Components of electronic device 700 may include, but are not limited to: at least one processing unit 710, at least one memory unit 720, a bus 730 connecting the different system components (including the memory unit 720 and the processing unit 710), and a display unit 740.
The storage unit 720 stores program code that can be executed by the processing unit 710, so that the processing unit 710 performs the steps according to various exemplary embodiments of the present disclosure described in the above-described "exemplary method" section of the present specification. For example, the processing unit 710 may perform any one or more of the method steps of fig. 2, 4, 5.
The memory unit 720 may include readable media in the form of volatile memory units, such as Random Access Memory (RAM) 721 and/or cache memory 722, and may further include Read Only Memory (ROM) 723.
The storage unit 720 may also include a program/utility 724 having a set (at least one) of program modules 725, such program modules 725 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment.
Bus 730 may be a bus representing one or more of several types of bus structures including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.
The electronic device 700 may also communicate with one or more external devices 800 (e.g., keyboard, pointing device, bluetooth device, etc.), one or more devices that enable a user to interact with the electronic device 700, and/or any device (e.g., router, modem, etc.) that enables the electronic device 700 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 750. Also, electronic device 700 may communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through network adapter 760. As shown, network adapter 760 communicates with other modules of electronic device 700 over bus 730. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with electronic device 700, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.
From the above description of embodiments, those skilled in the art will readily appreciate that the example embodiments described herein may be implemented in software, or may be implemented in software in combination with the necessary hardware. Thus, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.) or on a network, including several instructions to cause a computing device (may be a personal computer, a server, a terminal device, or a network device, etc.) to perform the method according to the exemplary embodiments of the present disclosure.
Furthermore, the above-described figures are only schematic illustrations of processes included in the method according to the exemplary embodiments of the present disclosure, and are not intended to be limiting. It will be readily appreciated that the processes shown in the above figures do not indicate or limit the temporal order of these processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, for example, among a plurality of modules.
It should be noted that although in the above detailed description several modules or units of a device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit in accordance with exemplary embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into a plurality of modules or units to be embodied.
Those skilled in the art will appreciate that the various aspects of the present disclosure may be implemented as a system, method, or program product. Accordingly, various aspects of the disclosure may be embodied in the following forms, namely: an entirely hardware embodiment, an entirely software embodiment (including firmware, micro-code, etc.) or an embodiment combining hardware and software aspects may be referred to herein as a "circuit," module "or" system. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (7)

1. A resource call processing method, applied to a network controller, the network controller being configured to collect information of dynamically changing available resources and maintain network topology information, where the network topology information includes deployment information of network transmission devices in a network, the method comprising:
acquiring resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal;
according to the resource calling demand information of the target user terminal, screening out candidate resources available for the target user terminal from a plurality of available resources deployed on a computing resource server;
based on the position information of the target user terminal, sending the resource parameter information corresponding to the candidate resource to the target user terminal, so that the target user terminal determines the resource to be called from the candidate resource according to the resource parameter information corresponding to the candidate resource; the target user terminal sends a request service IP message with a destination IP address being the computing power resource server corresponding to the resource to be called according to the IP address of the computing power resource server corresponding to the resource to be called so as to realize the call of the resource to be called; the target user terminal invokes the available resources through network transmission equipment;
The resource calling requirement information includes a transmission delay requirement of the target user terminal, and the selecting, according to the resource calling requirement information of the target user terminal, candidate resources available to the target user terminal from a plurality of available resources deployed on a computing resource server includes:
determining a calling path of the target user terminal for calling the plurality of available resources according to the position information of the target user terminal, the position information of the computing power resource server of the plurality of available resources and the network topology information, wherein the calling path passes through one or more network transmission devices;
determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the calling paths of the target user terminal for calling the plurality of available resources;
and according to the transmission time delay required by the target user terminal for calling a plurality of available resources deployed on the computing resource server, screening candidate resources meeting the transmission time delay requirement of the target user terminal from the plurality of available resources.
2. The method according to claim 1, wherein determining a call path for the target user terminal to call the plurality of available resources according to the location information of the target user terminal and the location information of the computing power resource server where the plurality of available resources are located comprises:
Determining a candidate path existing between the target user terminal and the available resource location computing resource server according to the position information of the target user terminal and the position information of the available resource location computing resource server;
and determining a calling path for the target user terminal to call the available resources on the computing power resource server from the candidate paths.
3. The method of claim 1, wherein the available resources comprise any one of: network resources, computing resources, and storage resources;
the resource parameter information includes any one or more of the following: supplier information of the resource, function of the resource, cost of the resource.
4. The method according to claim 1, wherein the method further comprises:
information of the available resources that the computing power resource server sends periodically or in response to a resource change is received.
5. A resource call processing apparatus, characterized by being applied to a network controller for collecting information of dynamically changing available resources and maintaining network topology information including deployment information of network transmission devices in a network, the apparatus comprising:
The resource request acquisition module is used for acquiring resource request information sent by a target user terminal, wherein the resource request information comprises position information of the target user terminal and resource calling requirement information of the target user terminal;
the candidate resource screening module is used for screening out candidate resources available for the target user terminal from a plurality of available resources deployed on the computing resource server according to the resource calling requirement information of the target user terminal;
the resource parameter sending module is used for sending the resource parameter information corresponding to the candidate resources to the target user terminal based on the position information of the target user terminal, so that the target user terminal determines the resources to be called from the candidate resources according to the resource parameter information corresponding to the candidate resources; the target user terminal sends a request service IP message with a destination IP address being the computing power resource server corresponding to the resource to be called according to the IP address of the computing power resource server corresponding to the resource to be called so as to call the available resource through network transmission equipment by the target user terminal for calling the resource to be called;
The resource calling requirement information comprises a transmission delay requirement of the target user terminal, and the candidate resource screening module is configured to:
determining a calling path of the target user terminal for calling the plurality of available resources according to the position information of the target user terminal, the position information of the computing power resource server of the plurality of available resources and the network topology information, wherein the calling path passes through one or more network transmission devices;
determining the transmission delay required by the target user terminal for calling the plurality of available resources according to the transmission delay between the network transmission devices in the calling paths of the target user terminal for calling the plurality of available resources;
and according to the transmission time delay required by the target user terminal for calling a plurality of available resources deployed on the computing resource server, screening candidate resources meeting the transmission time delay requirement of the target user terminal from the plurality of available resources.
6. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the method of any of claims 1 to 4.
7. An electronic device, comprising:
a processor; and
a memory for storing executable instructions of the processor;
wherein the processor is configured to perform the method of any one of claims 1 to 4 via execution of the executable instructions.
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