CN120835408A - A network shared resource management and discovery method - Google Patents
A network shared resource management and discovery methodInfo
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- CN120835408A CN120835408A CN202510974665.0A CN202510974665A CN120835408A CN 120835408 A CN120835408 A CN 120835408A CN 202510974665 A CN202510974665 A CN 202510974665A CN 120835408 A CN120835408 A CN 120835408A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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Abstract
本申请提供一种网络共享资源管理与发现方法，涉及通信技术领域，通过动态触发机制实现非固定区域的按需网络资源共享，降低部署成本满足高灵活性共享需求。该方法包括：应用于第一移动通信网络，第一移动通信网络包括网络资源管理模块，第一移动通信网络归属于第一运营商；网络资源管理模块维护第一移动通信网络包括的网络共享资源的状态信息；该方法包括：网络资源管理模块接收来自共享请求方功能模块的资源发现请求；共享请求方功能模块属于第二移动通信网络，第二移动通信网络归属于第二运营商；响应于该资源发现请求，网络资源管理模块基于第一移动通信网络包括的网络共享资源的状态信息，向共享请求方功能模块发送目标网络共享资源的信息。
The present application provides a network shared resource management and discovery method, which relates to the field of communication technology and implements on-demand network resource sharing in non-fixed areas through a dynamic triggering mechanism, thereby reducing deployment costs and meeting high-flexibility sharing requirements. The method comprises: applying to a first mobile communication network, the first mobile communication network including a network resource management module, and the first mobile communication network belonging to a first operator; the network resource management module maintaining status information of network shared resources included in the first mobile communication network; the method comprises: the network resource management module receiving a resource discovery request from a sharing requester functional module; the sharing requester functional module belonging to a second mobile communication network, and the second mobile communication network belonging to a second operator; in response to the resource discovery request, the network resource management module sending information about target network shared resources to the sharing requester functional module based on the status information of the network shared resources included in the first mobile communication network.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method for managing and discovering a network shared resource.
Background
With continuous upgrading and dense deployment of base stations in communication networks, operators are increasingly under pressure in terms of network planning, cost control and daily operation and maintenance. The age of the continuous development of communication networks is oriented, and the network sharing technology needs to be improved in a breakthrough manner. However, the deployment of the current network sharing technology depends on a large number of complex pre-configurations, and the network sharing deployment areas are all fixed areas, which not only brings high implementation cost, but also is more difficult to adapt to the flexibly changeable network sharing scene requirements, and the network sharing technology needs to be updated iteratively to solve the problems in consideration of the development of the new generation mobile communication technology.
Disclosure of Invention
The application provides a network shared resource management and discovery method which is used for realizing the on-demand network resource sharing of a non-fixed area through a dynamic trigger mechanism, reducing the deployment cost and meeting the high-flexibility sharing requirement.
In a first aspect, the application provides a network shared resource management and discovery method, which is applied to a first mobile communication network, wherein the first mobile communication network comprises a network resource management module, the first mobile communication network belongs to a first operator, the network resource management module maintains state information of network shared resources of the first mobile communication network, the method comprises the steps that the network resource management module receives a resource discovery request from a sharing requester functional module, the sharing requester functional module belongs to a second mobile communication network, the second mobile communication network belongs to a second operator, the resource discovery request is used for requesting target network shared resources, and the network resource management module responds to the resource discovery request and sends the information of the target network shared resources to the sharing requester functional module based on the state information of the network shared resources supported by the first mobile communication network.
In combination with the first aspect, in some embodiments, the first mobile communication network further includes a data service management module, the method further includes the network resource management module sending a subscription request to the data service management module, the subscription request including address information of at least one network shared resource, a requested resource information type and a resource update frequency indication, or the subscription request including a target area, a requested resource information type and a resource update frequency indication, the data service management module sending an information acquisition request to a corresponding network shared resource based on the address information of the at least one network shared resource in response to the subscription request, the information acquisition request including a resource information type and a resource update frequency indication, or the data service management module sending an information acquisition request to a network shared resource in the target area based on the target area, the information acquisition request including a resource information type and a resource update frequency indication, the network shared resource acquiring own state information based on the resource information type and the update frequency indication in the information acquisition request and sending the state information acquired to the data service management module, the data service management module forwarding the state information to the network resource management module after the state information is received.
In combination with the first aspect, in some embodiments, the method further includes the network resource management module sending an information acquisition request to a corresponding network shared resource based on address information of at least one shared resource, the information acquisition request including a resource information type and a resource update frequency indication, and in response to the information acquisition request, the network shared resource acquiring self-state information based on the resource information type and the update frequency indication in the information acquisition request, and sending the acquired state information to the network resource management module, the state information including the resource information type.
In combination with the first aspect, in some embodiments, before the data service management module sends the information acquisition request to the corresponding network shared resource, the method further includes performing a first authentication operation on the subscription request after the data service management module receives the subscription request, where the first authentication operation passes, where the first authentication operation includes checking whether the network resource management module has authority to request status information of the network shared resource.
In combination with the first aspect, in some embodiments, before the network resource management module sends the information of the target network shared resource to the shared requester functional module, the method further includes performing a second authentication operation by the network resource management module after receiving the resource discovery request from the shared requester functional module, where the second authentication operation passes, where the second authentication operation includes determining whether the shared requester functional module has a right to request the target network shared resource based on a protocol between the first operator and the second operator configured locally.
With reference to the first aspect, in some embodiments, the resource information type includes one or more of a function, a load state, and a sharable state supported by the network shared resource, where the function supported by the network shared resource includes one or more of a supportable network shared service area, a supportable network shared service quality, and inter-network interoperability information.
In combination with the first aspect, in some embodiments, the information of the target network shared resource includes address information of the target network shared resource, a function supported by the target network shared resource, and a preset time of the network shared timer.
With reference to the first aspect, in some embodiments, the resource discovery request includes one or more of a network sharing requirement type, a network sharing service area, a network sharing service quality, and inter-network interoperability information.
With reference to the first aspect, in some embodiments, the network sharing requirement type includes spectrum sharing, terrestrial network sharing, satellite network sharing, network capability sharing or wireless infrastructure sharing, where the resource discovery request further includes a frequency of sharing if the network sharing requirement type is spectrum sharing, the resource discovery request further includes a sharing mode if the network sharing requirement type is terrestrial network sharing, the resource discovery request further includes a sharing satellite type if the network sharing requirement type is satellite network sharing, and the resource discovery request further includes a sharing capability type if the network sharing requirement type is network capability sharing.
The application provides a network shared resource management and discovery system, which comprises a network resource management module, a sharing requester functional module, a network resource management module and a sharing requester functional module, wherein the network resource management module is deployed in a first mobile communication network of a first operator and is used for maintaining state information of network shared resources supported by the first mobile communication network, the sharing requester functional module is deployed in a second mobile communication network of a second operator and is used for sending a resource discovery request to the network resource management module, the resource discovery request is used for requesting target network shared resources, and the network resource management module is further used for responding to the received resource discovery request and sending the information of the target network shared resources to the sharing requester functional module based on the state information of the network shared resources supported by the first mobile communication network.
In a third aspect, the present application provides a computer readable storage medium comprising computer software instructions which, when run in a computer, cause the computer to carry out the method of the first aspect described above.
In a fourth aspect, the application provides a computer program product comprising a computer program which, when executed by a processor, implements the method of the first aspect described above.
The application establishes the end-to-end communication link function between the shared requester functional module of the second operator and the network resource management module of the first operator through the modularized network architecture design, so that when the shared requester functional module of any second operator initiates the demand, the network resource management module of the first operator can directly share the real-time state of the target resource through the communication link. In addition, the application replaces the traditional process of manual negotiation and pre-configuration needed by operators through the on-demand sharing mode, thereby reducing the deployment cost, realizing the dynamic on-demand discovery and cooperation of the non-fixed area network resources, and remarkably improving the resource sharing efficiency and the network flexibility.
Drawings
Fig. 1 is a schematic diagram of a network sharing technology according to the present application;
FIG. 2 is an interactive flow chart of a method for managing and discovering network shared resources provided by the application;
FIG. 3 is an interactive flow chart of a network resource management module for maintaining status information of network shared resources according to the present application;
Fig. 4 is a flowchart of network shared resource discovery provided by the present application.
Detailed Description
The method for managing and discovering the network shared resource provided by the application is described in detail below with reference to the accompanying drawings.
The term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean that a exists alone, while a and B exist together, and B exists alone.
The terms "first" and "second" and the like in the description and in the drawings are used for distinguishing between different objects or between different processes of the same object and not for describing a particular order of objects.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may optionally include other steps or elements not listed or inherent to such process, method, article, or apparatus.
It should be noted that, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.
In order to clearly describe the technical solution of the embodiments of the present application, in the embodiments of the present application, the terms "first", "second", etc. are used to distinguish the same item or similar items having substantially the same function and effect, and those skilled in the art will understand that the terms "first", "second", etc. are not limited in number and execution order.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more.
The current mobile communication network architecture is accelerated in iteration, so as to meet the performance requirements of continuous improvement, the density of network equipment and the complexity of deployment are exponentially increased, and great difficulty is brought to a communication network operator in planning network deployment positions, balancing network construction cost and operating and maintaining a network. Since 2G, network sharing technology has been introduced into international standards and widely used as a fundamental functional feature in various generations of mobile communication technology.
At present, although the 5G network sharing technology supports sharing of basic network resources such as spectrum and base station, the actual deployment still depends on a large amount of manual pre-configuration, for example, dedicated network numbers, geofences, neighbor relations and the like need to be configured in the shared base station in advance. Furthermore, current 5G network sharing techniques cannot respond to temporary, on-demand sharing scenarios.
In order to solve the technical problems, the application provides a network shared resource management and discovery method, which is characterized in that when a second mobile communication network belonging to a second operator needs to acquire a target network shared resource through a shared requester functional module, a resource discovery request is initiated to a first mobile communication network of a first operator, and at the moment, after the network resource management module of the first operator receives the request, the current information of the target network shared resource is fed back to the shared requester functional module of the second operator according to the state information of the network shared resource supported by the first mobile communication network maintained by the network resource management module of the first operator.
The method provided by the application can enable the sharing request side functional module of the second operator and the network resource management module of the first operator to establish an end-to-end communication link function, so that when the sharing request side functional module of any second operator initiates a demand, the network resource management module of the first operator can directly share the real-time state of the target resource through the communication link, the real-time state of the target network shared resource can be shared in real time among operators, the trouble of manually setting the exclusive parameters (such as exclusive network numbers, geo-fences and neighbor relations) of the base station in the traditional mode is saved, and the deployment cost is reduced.
In addition, the method provided by the application can flexibly respond to the temporary demands of operators such as a second operator and the like, and shorten the acquisition time of the network shared resources, thereby solving the problems of low manual pre-configuration efficiency and incapability of supporting on-demand sharing.
The embodiments of the present application will be described in detail below with reference to the drawings attached to the specification.
Exemplary, an architecture diagram of a network sharing technology provided by an embodiment of the present application is described below, as shown in fig. 1, including a network resource management module 101, a shared resource discovery flow module 102, a shared resource orchestration scheduling module 103, and a cross-operator supervision and incentive module 104.
The network resource management module 101 may be configured to be responsible for maintaining real-time status information of the network shared resource. The network resource management module 101 may also be configured to respond to a resource discovery request of a network shared resource and assist in scheduling the network shared resource.
The shared resource discovery flow module 102 may be configured to process flows such as sending, authenticating, and responding to a resource discovery request, for example, the shared resource discovery flow module 102 may cooperate with the network resource management module 101 to process a network shared resource management and discovery method shown in fig. 2, thereby implementing flexible network sharing.
The shared resource scheduling module 103 may be configured to perform basic allocation on the shared network shared resource to meet the sharing requirement.
The cross-operator administration and incentive module 104 is configured to ensure that the quality of service of the user is not degraded when using the shared network, and embody the value of the shared network (e.g., designing a well-designed billing policy, etc.).
It should be noted that, the present application is only described with respect to the network resource monitoring management module and the shared resource discovery flow, and does not relate to the description of the shared resource scheduling module 103 and the cross-operator supervision and incentive module 104.
It should be understood that the network sharing architecture and the network sharing resource management and discovery method described in the embodiments of the present application may be applied to 6G or other future mobile communication technologies, which is not limited in this respect. The network sharing architecture described in the embodiments of the present application is for more clearly describing the technical solution of the embodiments of the present application, and does not constitute a limitation on the technical solution provided by the embodiments of the present application, and those skilled in the art can know that, along with the evolution of the network sharing architecture, the technical solution provided by the embodiments of the present application is equally applicable to similar technical problems.
Referring to fig. 2, a flowchart of a method for managing and discovering network shared resources is provided in an embodiment of the present application. As shown in fig. 2, the network shared resource management and discovery method provided by the application is applied to a first mobile communication network, wherein the first mobile communication network comprises a network resource management module, the first mobile communication network belongs to a first operator, and the network resource management module maintains state information of network shared resources included in the first mobile communication network, and specifically comprises the following steps S201 to S202.
S201, the network resource management module receives a resource discovery request from the sharing requester functional module, where the resource discovery request is used to request the target network to share the resource.
Wherein the sharing requester functional module belongs to a second mobile communication network, the second mobile communication network belongs to a second operator.
In some embodiments, the resource discovery request may include, but is not limited to, one or more of a network sharing requirement type, a network sharing service area, a network sharing quality of service, and inter-network interoperability information.
In this way, by standardizing and defining key parameters (one or more of network sharing requirement type, network sharing service area, network sharing service quality and inter-network interoperation information) in the resource discovery request, intelligent matching of network sharing resources can be realized, and resource discovery efficiency is improved.
In some embodiments, the network sharing requirement type may include, but is not limited to, spectrum sharing, terrestrial network sharing, satellite network sharing, network capability sharing, or wireless infrastructure sharing. If the network sharing requirement type is spectrum sharing, the resource discovery request further includes a shared frequency. If the network sharing requirement type is ground network sharing, the resource discovery request also comprises a sharing mode. If the network sharing requirement type is satellite network sharing, the resource discovery request also includes a sharing satellite type. If the network sharing requirement type is network capability sharing, the resource discovery request further comprises a sharing capability type.
In this way, by refining the network sharing requirement type (spectrum/ground network/satellite network/network capability/wireless infrastructure) and establishing a dynamic association mechanism of the type and key parameters, the core parameters are extracted for different sharing scenes, so that the resource matching efficiency can be improved, and the redundant information is prevented from interfering with the resource matching process.
S202, responding to the resource discovery request, and sending information of the target network shared resource to the shared requester functional module by the network resource management module based on the state information of the network shared resource supported by the first mobile communication network.
The status information of the network shared resource may include, but is not limited to, address information of the network shared resource, resource information type of the network shared resource, and the like. Alternatively, the network shared resources may include, but are not limited to, resources of base stations, edge computing nodes, routers, switches, load balancers, satellite communication terminals, or various types of servers, etc.
In some embodiments, the resource information types may include, but are not limited to, one or more of a network shared resource supported function, a load state, a shareable state, wherein the network shared resource supported function may include, but is not limited to, one or more of a supportable network shared service area, a supportable network shared service quality, and inter-network interoperability information.
In this way, by constructing a system containing one or more of functions supported by the network shared resources, load states and sharable states, and refining a method containing one or more of network service area boundaries, network shared service quality and inter-network interoperation information in a resource configuration information layer, the decision efficiency of acquiring the network shared resources can be improved.
Summarizing, from the above, the status information of the network shared resource may include, but is not limited to, address information of the network shared resource, supportable network shared service area, supportable network shared service quality, inter-network interoperability information, load status, sharable status, and the like. Optionally, the state information of the network sharing resource further includes a preset time of the network sharing timer. In one possible implementation manner, the network resource management module is provided with a network sharing timer, and when the network resource management module transmits the information of the target network sharing resource to the sharing requester functional module, the network resource management module transmits the preset time of the network sharing timer to the sharing requester functional module.
In some embodiments, the information of the target network shared resource may include, but is not limited to, address information of the target network shared resource, functions supported by the target network shared resource (supportable network shared service area, supportable network shared service quality, inter-network interoperation information), and preset time of the network shared timer. The preset time of the network sharing timer is a network configuration scheduling time reserved for a demand party (a sharing request party functional module) and a resource party (a network resource management module) operator, and the formal sharing can be started after the preset time is over.
Wherein the network shared resources comprise target shared network resources.
In some embodiments, the first mobile communication network further comprises a data service management module. The network resource management module may send a subscription request to the data service management module, which may include, but is not limited to, address information of at least one network shared resource, a requested resource information type, and a resource update frequency indication, or which may include, but is not limited to, a target area, a requested resource information type, and a resource update frequency indication.
In response to the subscription request, the data service management module may send an information acquisition request to the corresponding network shared resource based on address information of the at least one network shared resource, where the information acquisition request may include, but is not limited to, a resource information type and a resource update frequency indication. Or alternatively
In response to the subscription request, the data service management module may send an information acquisition request to the network-shared resources within the target area based on the target area, which may include, but is not limited to, a resource information type and a resource update frequency indication. Illustratively, the target area includes a plurality of base stations, and the data service management module may send information acquisition requests to all base stations in the target area based on the target area.
In response to the information collection request, the network shared resource may collect its own status information based on the resource information type and the update frequency indication in the information collection request, and send the collected status information to the data service management module, where the status information may include, but is not limited to, the resource information type. Alternatively, the update frequency indication may be a real-time acquisition or a periodic acquisition, for example, in response to the information acquisition request, the network shared resource may periodically (e.g., 12 pm) acquire its own status information based on the resource information type in the information acquisition request and the update frequency indication, and send the acquired status information to the data service management module.
The data service management module may forward the status information to the network resource management module after receiving the status information.
Alternatively, the subscription request may be in a list form, and the address information of a network shared resource corresponds to the "resource information type" and "resource update frequency indication" of the related request.
In this way, the data service management module automatically subscribes and transit updates the state information of the network shared resource, a bidirectional acquisition mechanism of the network shared resource information is constructed, real-time accurate acquisition of the state information change of the network shared resource is realized, and the load when the network resource management module directly acquires the network shared resource can be reduced, so that the sustainability of large-scale network shared resource management and discovery is improved.
In some embodiments, the network resource management module may send an information acquisition request to the corresponding network shared resource based on address information of at least one shared resource, where the information acquisition request may include, but is not limited to, a resource information type and a resource update frequency indication.
In response to the information collection request, the network shared resource may collect its own status information based on the resource information type and the update frequency indication in the information collection request, and send the collected status information to the network resource management module, where the status information may include, but is not limited to, the resource information type.
Therefore, by combining the accurate requirements of the resource type and the updating frequency, the state information with the minimum granularity can be acquired as required by a direct acquisition mechanism of the resource management module on the assigned network shared resource, and the real-time performance and the low time delay performance of the key resource state acquisition are ensured.
In some embodiments, before the data service management module sends the information acquisition request to the corresponding network shared resource, the data service management module may perform a first authentication operation on the subscription request after receiving the subscription request, where the first authentication operation passes, where the first authentication operation may include checking whether the network resource management module has authority to request status information of the network shared resource.
In this way, by deploying the authority checking mechanism of the data service management module on the subscription request processing link, the state access authority of the network resource management module to the network resource can be verified in real time, so that a security barrier can be constructed to prevent sensitive information leakage of unauthorized network shared resources.
In some embodiments, before the network resource management module sends the information of the target network shared resource to the shared requester functional module, the network resource management module may perform a second authentication operation after receiving the resource discovery request from the shared requester functional module, where the second authentication operation passes, where the second authentication operation may include determining whether the shared requester functional module has a right to request the target network shared resource based on a protocol between the first operator and the second operator configured locally.
Therefore, by adding the authority verification of the operator protocol layer before the state information transmission and immediately judging the access authority of the requester based on the preconfigured cross-operator protocol, a security barrier can be constructed to prevent unauthorized information leakage, thereby ensuring the network resource sharing compliance under the multi-operator cooperation scene.
An interaction schematic diagram of a network resource management module for maintaining status information of a network shared resource according to an embodiment of the present application is described below. Exemplary, as shown in fig. 3, the specific steps are as follows:
In step S301, the network resource management module 101 may send a subscription request to the data service management module 105, where the subscription request may include, but is not limited to, one or more of address information of one or more network shared resources, request information corresponding to each resource (e.g., a function currently supported by the network resource, a load status, a shareable status, etc.), and an indication of a resource update frequency (e.g., real-time, periodic, and specific period values, etc.).
In step S302, after receiving the subscription request sent by the network resource management module 101, the data service management module 105 may perform a legal authentication operation on the subscription request, where the legal authentication operation is used to verify whether the requester (i.e. the network resource management module 101) has the right to acquire the status information of the network shared resource.
If the authentication is passed, the following steps S303-S305 are executed, otherwise, the following step S306 is executed.
After the authentication is passed, the data service management module 105 may send an information acquisition request to the corresponding network shared resource 200 based on the subscription request in step S303.
In step S304, the network shared resource 200 may report the status information of the network shared resource 200 to the data service management module 105 according to the requirements of the information acquisition request (such as the resource information type and the resource update frequency information).
In step S305, the data service management module 105 may forward the status information of the network shared resource 200 to the network resource management module 101 after receiving the status information. Thus, the network resource management module can maintain state information of the network shared resource.
In step S306, if the authentication fails, the data service management module 105 may return an error message (e.g. an error code) to the network resource management module 101, for indicating that the network resource management module 101 cannot acquire the status information of the network shared resource 200.
It should be understood that, for the information in the steps shown in fig. 3, reference may be made to the content shown in fig. 2, and the description of the present application in fig. 3 will not be repeated.
After the network resource management module 101 of the first mobile communication network of the first operator maintains the status information of the network shared resource, the sharing requester functional module 400 of the first mobile communication network of the sharing requester functional module of the second operator may initiate a unified shared resource discovery procedure to dynamically discover the network shared resource, and the information interaction between the network resource management module 101 and the sharing requester functional module 400 is completed through a cross-operator interface, as shown in fig. 4, which specifically includes the following steps:
step 1, the sharing requestor function 400 may send a resource discovery request to the network resource management module 101 through a cross-operator interface.
Wherein the resource discovery request is for requesting the target network to share the resource. The resource discovery request may include, but is not limited to, one or more of a network sharing requirement type, a network sharing service area, a network sharing service quality, and inter-network interoperability information.
The network sharing requirement type can include, but is not limited to, spectrum sharing, terrestrial network sharing, satellite network sharing, network capability sharing or wireless infrastructure sharing. If the network sharing requirement type is spectrum sharing, the resource discovery request further includes a shared frequency. If the network sharing requirement type is ground network sharing, the resource discovery request further includes a sharing mode (e.g., a shared access network, a shared core network, a shared distributed sub-network, etc.). If the network sharing requirement type is satellite network sharing, the resource discovery request further includes a shared satellite type, such as geostationary orbit (geostationary earth orbit, GEO) satellite, low Earth Orbit (LEO) satellite, etc. If the network sharing requirement type is network capability sharing, the resource discovery request also includes a sharing capability type (e.g., awareness capability, intelligence capability, computing capability, etc.).
Step 2, after receiving the resource discovery request, the network resource management module 101 may perform an authentication operation on the resource discovery request. The authentication operation includes the network resource management module 101 determining whether the sharing requester functional module 400 can request corresponding network sharing resources based on its locally configured inter-operator (e.g., first and second operators) agreement. Optionally, the network resource management module 101 may save specific requirements of the corresponding network shared resource in the resource discovery request to assist in scheduling of subsequent network shared resources.
If the authentication passes and the resource is available, the step 3 is executed, and if the authentication fails or the resource is not available/busy, the step 4 is executed.
Step 3, after the authentication is passed and the resources are available, the network resource management module 101 may send the information of the target network shared resource to the shared requester functional module 400.
The information of the target network shared resource may include, but is not limited to, one or more of address information of the target network shared resource, supportable network shared service area, supportable network shared service quality, inter-network interoperation information, preset time of a network shared timer, and the like. The preset time of the network sharing timer reserves network configuration scheduling time for the operators of the requesting party (the sharing requesting party function module 400) and the resource party (the network resource management module 101), and the formal sharing can be started after the preset time is over.
In step 4, if the authentication fails or the resources are not available/busy, the network resource management module 101 may return an error message (e.g. an error code) to the shared requester function module 400 for rejecting the resource discovery request of the shared requester function module 400.
It should be understood that, after the discovery of the network shared resource is completed, the network resource management module may cooperate with the shared resource scheduling module to schedule the shared resource so as to meet the sharing requirement. When the network sharing timer is overtime, the corresponding network sharing can be performed.
It can be seen that the foregoing description of the solution provided by the embodiments of the present application has been presented mainly from a method perspective. To achieve the above-mentioned functions, embodiments of the present application provide corresponding hardware structures and/or software modules that perform the respective functions. Those of skill in the art will readily appreciate that the various illustrative modules and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven 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 application.
In some embodiments, the present application further provides a network system, including a network resource management module and a sharing requester function module, where the network resource management module and the sharing requester function module are configured to cooperatively execute the network sharing resource management and discovery method described in the above steps S201 to S202. In some embodiments, the network system further includes a data service management module, which is configured to perform the network shared resource management and discovery method in the foregoing embodiments, for example, in response to a subscription request of the network resource management module, send an information acquisition request to the network shared resource, and forward the acquired status information to the network resource management module and so on. The three modules in the network system may be configured to cooperatively perform the network shared resource management and discovery method described in the foregoing embodiments.
In some embodiments, the application further provides a network shared resource management and discovery system, which comprises a network resource management module, a sharing requester functional module, a network resource management module and a sharing requester functional module, wherein the network resource management module is deployed in a first mobile communication network of a first operator and is used for maintaining state information of network shared resources supported by the first mobile communication network, the sharing requester functional module is deployed in a second mobile communication network of a second operator and is used for sending a resource discovery request to the network resource management module, the resource discovery request is used for requesting target network shared resources, and the network resource management module is further used for responding to the received resource discovery request and sending the information of the target network shared resources to the sharing requester functional module based on the state information of the network shared resources supported by the first mobile communication network. The network shared resource management and discovery system provided by the application can be used for executing the network shared resource management and discovery method described in the previous embodiment.
The embodiment of the application also provides a computer readable storage medium. All or part of the flow in the above method embodiments may be implemented by computer instructions to instruct related hardware, and the program may be stored in the above computer readable storage medium, and the program may include the flow in the above method embodiments when executed. The computer readable storage medium may be any of the foregoing embodiments or memory. The computer-readable storage medium may be an external storage device of the service call device, such as a plug-in hard disk, a smart card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, or a flash memory card (FLASH CARD) provided in the service call device. Further, the computer-readable storage medium may further include both the internal storage unit and the external storage device of the service invocation apparatus. The computer-readable storage medium is used for storing the computer program and other programs and data required by the service calling device. The above-described computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.
Embodiments of the present application also provide a computer program product comprising a computer program which, when run on a computer, causes the computer to perform any of the network shared resource management and discovery methods provided in the embodiments above.
The present application is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present application should be covered by the scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims (12)
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