CN116528314A - 5G access network communication method, system, equipment and storage medium - Google Patents
5G access network communication method, system, equipment and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
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- Y—GENERAL 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
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- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to the field of 5G communication, and discloses a 5G access network communication method, a system, equipment and a storage medium, which are used for improving the stability and the high efficiency of communication data transmission. The method comprises the following steps: establishing virtual network function service based on the 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow; according to a user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network; transmitting the first data flow to a target carrier through a 5G edge computing node, and acquiring an intranet transmission state; transmitting the second data traffic to the target carrier through the cloud server, and acquiring an external network transmission state; and according to the dynamic route selection model, carrying out transmission path analysis on the internal network transmission state and the external network transmission state, and generating an optimal transmission path.
Description
Technical Field
The present invention relates to the field of 5G communications, and in particular, to a method, a system, an apparatus, and a storage medium for 5G access network communications.
Background
The 5G communication technology is one of the most popular technologies worldwide, and its advent will change people's life and work deeply. With the rapid increase of the number of various Internet of things devices, the demand for high-speed, low-delay, reliable and stable data transmission is increasing. Conventional network architectures have failed to meet these needs, and new network technologies are needed to improve network efficiency and reliability. That is, the stability of data transmission in the existing scheme is poor, thereby resulting in low efficiency of data transmission.
Disclosure of Invention
The invention provides a 5G access network communication method, a system, equipment and a storage medium, which are used for improving the stability and the high efficiency of communication data transmission.
The first aspect of the present invention provides a 5G access network communication method, where the 5G access network communication method includes:
establishing virtual network function service based on a preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow;
according to a preset user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
Transmitting a first data flow corresponding to the internal network to a preset target carrier through a preset 5G edge computing node, and acquiring an internal network transmission state;
transmitting second data traffic corresponding to the external network to the target carrier through a preset cloud server, and acquiring an external network transmission state;
and carrying out transmission path analysis on the internal network transmission state and the external network transmission state according to a preset dynamic route selection model to generate an optimal transmission path.
With reference to the first aspect, in a first implementation manner of the first aspect of the present invention, the establishing a virtual network function service based on the preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service, to obtain a target data traffic, includes:
establishing a target entity based on a preset 5G core network, wherein the target entity is used for managing and deploying services;
based on the target entity, respectively carrying out service configuration on a preset internal network and an external network to obtain virtual network function service;
integrating the virtual network function service, the 5G edge computing node and the cloud server, and connecting and transmitting data between an internal network and an external network to obtain target data traffic.
With reference to the first aspect, in a second implementation manner of the first aspect of the present invention, the performing data flow separation on the internal network and the external network according to a preset user plane separation algorithm and the target data flow to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network includes:
performing user plane separation algorithm configuration on the virtual network function service to obtain a configuration result;
identifying and classifying the target data traffic according to the configuration result to obtain a data traffic classification result;
and generating a first data flow corresponding to the internal network and a second data flow corresponding to the external network according to the data flow classification result.
With reference to the first aspect, in a third implementation manner of the first aspect of the present invention, the transmitting, by a preset 5G edge computing node, the first data traffic corresponding to the internal network to a preset target carrier, and acquiring an intranet transmission state, includes:
acquiring a preset 5G edge computing node, and deploying an application program and an algorithm model corresponding to the 5G edge computing node;
data acquisition and processing are carried out on the first data traffic corresponding to the internal network through the application program and the algorithm model;
And transmitting the first data flow corresponding to the internal network to a preset target carrier based on a 5G edge computing environment, and acquiring an intranet transmission state.
With reference to the first aspect, in a fourth implementation manner of the first aspect of the present invention, the transmitting, by a preset cloud server, the second data traffic corresponding to the external network to the target carrier, and acquiring an external network transmission state, includes:
acquiring a preset cloud server, and deploying an application program and an algorithm model corresponding to the cloud server;
data acquisition and processing are carried out on the second data traffic corresponding to the external network through the application program and the algorithm model;
processing and analyzing the second data flow based on the cloud server to obtain an analysis result;
and transmitting second data traffic corresponding to the external network to the target carrier through the 5G core network according to the analysis result, and acquiring an external network transmission state.
With reference to the first aspect, in a fifth implementation manner of the first aspect of the present invention, the performing, according to a preset dynamic routing model, transmission path analysis on the intranet transmission state and the extranet transmission state to generate an optimal transmission path includes:
Performing network state analysis on the intranet transmission state and the extranet transmission state to obtain a network state analysis result;
and carrying out transmission path analysis on the internal network transmission state and the external network transmission state according to the network state analysis result to generate an optimal transmission path.
A second aspect of the present invention provides a 5G access network communication system, the 5G access network communication system comprising:
the establishing module is used for establishing virtual network function service based on a preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow;
the separation module is used for carrying out data flow separation on the internal network and the external network according to a preset user plane separation algorithm and the target data flow, so as to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
the first transmission module is used for transmitting the first data flow corresponding to the internal network to a preset target carrier through a preset 5G edge computing node and acquiring the transmission state of the internal network;
the second transmission module is used for transmitting second data traffic corresponding to the external network to the target carrier through a preset cloud server and acquiring an external network transmission state;
And the analysis module is used for analyzing the transmission paths of the intranet transmission state and the extranet transmission state according to a preset dynamic route selection model to generate an optimal transmission path.
A third aspect of the present invention provides a 5G access network communication device, comprising: a memory and at least one processor, the memory having instructions stored therein; the at least one processor invokes the instructions in the memory to cause the 5G access network communication device to perform the 5G access network communication method described above.
A fourth aspect of the invention provides a computer readable storage medium having instructions stored therein which, when run on a computer, cause the computer to perform the above-described 5G access network communication method.
In the technical scheme provided by the invention, virtual network function service is established based on a 5G core network, and the internal network and the external network are connected and data is transmitted according to the virtual network function service to obtain target data flow; according to a user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network; transmitting the first data flow to a target carrier through a 5G edge computing node, and acquiring an intranet transmission state; transmitting the second data traffic to the target carrier through the cloud server, and acquiring an external network transmission state; according to the dynamic route selection model, the transmission path analysis is carried out on the internal network transmission state and the external network transmission state to generate the optimal transmission path, the data distribution of the internal network UE and the external network UE is realized, the special distinction of the communication frequency spectrums used by the external network and the internal network is avoided, and meanwhile, the network construction cost is greatly reduced, so that the method has wide applicability and feasibility.
Drawings
Fig. 1 is a schematic diagram of an embodiment of a communication method of a 5G access network according to an embodiment of the present invention;
FIG. 2 is a flow chart of data stream separation in an embodiment of the invention;
fig. 3 is a flowchart of acquiring an intranet transmission state in an embodiment of the present invention;
fig. 4 is a flowchart of acquiring an external network transmission state in an embodiment of the present invention;
fig. 5 is a schematic diagram of an embodiment of a 5G access network communication system according to an embodiment of the present invention;
fig. 6 is a schematic diagram of an embodiment of a 5G access network communication device according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a 5G access network communication method, a system, equipment and a storage medium, which are used for improving the stability and the high efficiency of communication data transmission. The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
For ease of understanding, the following describes a specific flow of an embodiment of the present invention, referring to fig. 1, and one embodiment of a 5G access network communication method in the embodiment of the present invention includes:
s101, establishing virtual network function service based on a preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow;
it is to be understood that the implementation body of the present invention may be a 5G access network communication system, and may also be a terminal or a server, which is not limited herein. The embodiment of the invention is described by taking a server as an execution main body as an example.
Specifically, the server establishes a Virtual Network Function (VNF) service through the 5G core network for data offloading between the intranet UE and the extranet UE. The server establishes a virtual network function service, and the core of the 5G access network communication method is to establish a Virtual Network Function (VNF) service for data distribution between intranet UE and extranet UE. The VNF is a software-defined network function, which can be implemented on a cloud server, and has flexibility and high scalability. By establishing the VNF service, connection and data transmission between the internal network and the external network can be realized, and meanwhile, dependence on network hardware equipment can be reduced, and network construction cost can be reduced.
S102, according to a preset user plane separation algorithm and target data flow, carrying out data flow separation on an internal network and an external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
specifically, in this VNF service, data traffic of the intranet UE and the extranet UE is separately transmitted using a user plane separation (User Plane Separation, UPS) technique. In the VNF service, the user plane separation (User Plane Separation, UPS) technology is used to separate and transmit data traffic of the intranet UE and the extranet UE. UPS technology is an important technology in 5G networks, which can separate the user data plane and the control plane, improving the reliability and performance of the system. Through the UPS technology, the data of the intranet UE and the extranet UE can be respectively transmitted to different paths, so that data distribution is realized.
S103, transmitting a first data flow corresponding to the internal network to a preset target carrier through a preset 5G edge computing node, and acquiring an internal network transmission state;
it should be noted that, for the data of the intranet UE, local processing is implemented through the 5G edge computing node and directly transmitted to the target device or the application program. And processing and transmitting the data of the intranet UE of the server, and for the data of the intranet UE, realizing local processing through a 5G edge computing node and directly transmitting the data to target equipment or an application program. The 5G edge computing node refers to a special computing node arranged in the 5G wireless access network, and can realize local computing and data processing so as to accelerate the transmission and processing of data. The data generated by the intranet UE can be quickly transmitted to the target equipment or the application program through the 5G edge computing node, so that the data exchange speed is increased, and the data processing efficiency is improved.
S104, transmitting second data traffic corresponding to an external network to a target carrier through a preset cloud server, and acquiring an external network transmission state;
specifically, for the data of the external network UE, the data is processed through the cloud server and is transmitted to the target device or the application program through the 5G core network. And processing and transmitting the data of the external network UE of the server, and processing the data of the external network UE through the cloud server and transmitting the data to the target equipment or the application program through the 5G core network. In the cloud server, large-scale computing and storage resources can be used for processing data generated by the external network UE, and meanwhile, the data can be quickly transmitted through the 5G core network. By adopting the cloud computing technology, the high-speed transmission and processing of the external network UE data can be realized, and the data processing efficiency is improved.
S105, according to a preset dynamic route selection model, carrying out transmission path analysis on the internal network transmission state and the external network transmission state to generate an optimal transmission path.
Specifically, in the above process, a dynamic routing technology is adopted to select an optimal path according to the current network state, so as to ensure the stability and the high efficiency of data transmission. The data distribution of the intranet UE and the extranet UE is realized, the extranet and the intranet superposition networking are not needed, the special distinction of the communication frequency spectrums used by the extranet and the intranet is not needed, and the cost is low and the universality is good. And in the process, adopting a dynamic routing technology to select an optimal path according to the current network state, thereby ensuring the stability and the high efficiency of data transmission. The dynamic routing technology is an important technology in the 5G network, and can automatically adjust the data transmission path according to the current network state and traffic condition so as to ensure the reliability and high speed of data transmission. By adopting the dynamic routing technology, the problems of network congestion, data loss and the like can be avoided, and the data transmission quality is improved. In this embodiment, by the 5G access network communication method provided by the application, data distribution between the intranet UE and the extranet UE can be achieved, so that special distinction between the communication spectrum used by the extranet and the intranet is avoided, meanwhile, the network construction cost is greatly reduced, and the method has wide applicability and feasibility. The method can be applied to various scenes, such as intelligent home, industrial Internet of things, smart cities and the like.
In the embodiment of the invention, virtual network function service is established based on a 5G core network, and the internal network and the external network are connected and data is transmitted according to the virtual network function service to obtain target data flow; according to a user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network; transmitting the first data flow to a target carrier through a 5G edge computing node, and acquiring an intranet transmission state; transmitting the second data traffic to the target carrier through the cloud server, and acquiring an external network transmission state; according to the dynamic route selection model, the transmission path analysis is carried out on the internal network transmission state and the external network transmission state to generate the optimal transmission path, the data distribution of the internal network UE and the external network UE is realized, the special distinction of the communication frequency spectrums used by the external network and the internal network is avoided, and meanwhile, the network construction cost is greatly reduced, so that the method has wide applicability and feasibility.
In a specific embodiment, the process of executing step S101 may specifically include the following steps:
(1) Establishing a target entity based on a preset 5G core network, wherein the target entity is used for managing and deploying services;
(2) Based on the target entity, respectively carrying out service configuration on a preset internal network and an external network to obtain virtual network function service;
(3) Integrating the virtual network function service, the 5G edge computing node and the cloud server, and connecting and transmitting data between an internal network and an external network to obtain target data traffic.
In particular, in a 5G network, a Virtual Network Function (VNF) is an important technology, which can convert a conventional hardware device into a software module, so as to implement virtualization of a network device. Through the virtualization technology, the network service and the physical equipment can be decoupled, and resources are dynamically managed on the cloud server, so that the network efficiency and flexibility are improved. In the 5G access network communication method, a Virtual Network Function (VNF) service is established for data offloading between an intranet UE and an extranet UE. First, an entity needs to be established in the 5G core network for managing and deploying VNF services. This entity is called Virtualized Network Function Manager (VNFM), which can coordinate the tasks of configuration, deployment and monitoring of various VNF services. Specifically, the VNFM packages the logical portion of the VNF service and the running environment into a virtual machine image, and creates a corresponding virtual machine instance on the cloud server to provide the network service. Next, different VNF services need to be configured for the intranet UE and the extranet UE, respectively. In VNF services, related logic and policies including data offloading are required. For example, under the support of UPS technology, data traffic of the intranet UE and the extranet UE may be separately transmitted, so as to implement data offloading. In addition, optimization and configuration of network quality are required according to specific scenes and requirements. For example, for high priority traffic, lower latency and higher bandwidth limitations may be employed; for low priority traffic, then higher latency and lower bandwidth limitations may be employed to conserve network resources. Finally, integration of VNF services with other network devices such as 5G edge computing nodes and cloud servers is required. Through integration, the cooperative work of the whole system can be realized, and the rapid transmission and processing of data are realized. For example, in a 5G edge computing node, local computing and storage resources may be used to speed up data processing and transfer data directly to a target device or application. In the cloud server, large-scale computing and storage resources can be used for processing data generated by the external network UE, and meanwhile, the data can be quickly transmitted through the 5G core network. In this embodiment, by establishing a Virtual Network Function (VNF) service, data distribution between the intranet UE and the extranet UE can be achieved, so that a special distinction between the extranet and the communication spectrum used by the intranet is avoided, and meanwhile, the network construction cost is greatly reduced, so that the method has wide applicability and feasibility. The method can be applied to various scenes, such as intelligent home, industrial Internet of things, smart cities and the like.
In a specific embodiment, as shown in fig. 2, the process of executing step S102 may specifically include the following steps:
s201, user plane separation algorithm configuration is carried out on virtual network function service to obtain a configuration result;
s202, identifying and classifying target data traffic according to configuration results to obtain data traffic classification results;
s203, according to the data flow classification result, generating a first data flow corresponding to the internal network and a second data flow corresponding to the external network.
It should be noted that the user plane separation (User Plane Separation, UPS) technology is an important technology in the 5G network, and it can separate the user data plane and the control plane, so as to improve the reliability and performance of the system. In the 5G access network communication method, data traffic of the intranet UE and the extranet UE is transmitted separately by using a UPS technology, so that data distribution is realized. First, UPS technology needs to be configured in VNF services. UPS technology is divided into two parts: data separation and control connection. The data separation part is responsible for separately transmitting the data traffic of the intranet UE and the extranet UE, and the control connection part is responsible for establishing control signaling connection so as to ensure the stability and the reliability of data transmission. In VNF services, corresponding configurations are required for different traffic types to achieve traffic separation and optimization. Secondly, the data traffic of the intranet UE and the extranet UE needs to be identified and classified. In 5G networks, an Identifier-based data traffic classification method is employed. Each UE is assigned a unique Identifier (Identifier) when accessing the 5G network, which can be used to identify the UE and also to distinguish between different data traffic generated by the UE. Through identification and classification of identifiers, data traffic separation and optimization of the intranet UE and the extranet UE can be achieved. Finally, it is necessary to select an appropriate transmission path and protocol to ensure the efficiency and reliability of data transmission. Under the support of UPS technology, the data traffic of the intranet UE and the extranet UE can be respectively transmitted to different paths. For example, for the data traffic of the intranet UE, the data traffic can be directly transmitted to the target device or the application program, so that the transfer through the cloud server is avoided; and for the data traffic of the external network UE, the data traffic can be processed and distributed through the cloud server and transmitted to the target equipment or the application program through the 5G core network. In addition, when selecting a transmission path and a protocol, factors such as a network topology structure, bandwidth limitation and the like need to be considered to ensure high efficiency and reliability of data transmission. In this embodiment, by using the UPS technology to separately transmit the data traffic of the intranet UE and the extranet UE, data splitting and optimization can be implemented, and efficiency and reliability of the network are improved. In the 5G access network communication method, UPS technology is an important link, which can make the network more flexible and efficient. In addition, the UPS technology can be applied to other fields, such as industrial Internet of things, smart cities and the like, and provides powerful support for realizing digital transformation and intelligent upgrading.
In a specific embodiment, as shown in fig. 3, the process of executing step S103 may specifically include the following steps:
s301, acquiring a preset 5G edge computing node, and deploying an application program and an algorithm model corresponding to the 5G edge computing node;
s302, data acquisition and processing are carried out on first data traffic corresponding to the internal network through an application program and an algorithm model;
s303, based on the 5G edge computing environment, transmitting the first data flow corresponding to the internal network to a preset target carrier, and acquiring the transmission state of the internal network.
In particular, the server needs to say that 5G edge computing (MEC) is a new technology in 5G networks, and can move computing and storage resources to the network edge to provide low latency, high reliability services. In the 5G access network communication method, local processing is realized through a 5G edge computing node for data of intranet UE and the data is directly transmitted to target equipment or an application program. First, a corresponding application and algorithm model needs to be deployed in the 5G edge compute node. In a 5G edge computing environment, various types of applications and algorithm models may be deployed, such as image processing, speech recognition, video analysis, and so forth. These application and algorithm models can utilize local computing and storage resources for fast processing and analysis on the edge devices, thereby speeding up the data exchange and decision making process. Secondly, data generated by the intranet UE need to be collected and processed. In 5G access networks, data flow based mechanisms are employed to collect and manage data. For data generated by intranet UE, the data can be collected through UPF (User Plane Function) or P-GW (Packet Data Network Gateway) and transmitted to a 5G edge computing node. On the 5G edge computing node, local computing and storage resources can be utilized to process and analyze data, so that rapid processing and transmission of the data are realized. Finally, the processed data needs to be directly transmitted to the target device or application program. In a 5G edge computing environment, the processed data may be transferred to a target device or application through a physical or virtual connection. For example, in an intelligent home scene, data acquired by a temperature sensor can be transmitted to an edge computing node, and after local processing of the edge computing node, a result is directly transmitted to an air conditioner controller, so that remote control and automatic adjustment are realized. In this embodiment, local processing and direct transmission to the target device or the application program are implemented by using the 5G edge computing node, so that the data exchange and decision process can be greatly accelerated, and the network delay and cost can be reduced. In the 5G access network communication method, the 5G edge computing technology provides powerful support for network efficiency and flexibility, and can be applied to various scenes, such as intelligent home, internet of vehicles, industrial Internet of things and the like.
In a specific embodiment, as shown in fig. 4, the process of executing step S104 may specifically include the following steps:
s401, acquiring a preset cloud server, and deploying an application program and an algorithm model corresponding to the cloud server;
s402, acquiring and processing data of second data traffic corresponding to an external network through an application program and an algorithm model;
s403, processing and analyzing the second data flow based on the cloud server to obtain an analysis result;
s404, according to the analysis result, transmitting second data traffic corresponding to the external network to the target carrier through the 5G core network, and acquiring the transmission state of the external network.
Specifically, in the 5G access network communication method, the server processes data of the external network UE through the cloud server, and transmits the processed data to the target device or the application program through the 5G core network. The following are specific embodiments: first, a corresponding application program and algorithm model need to be deployed on a cloud server. In 5G networks, various cloud computing platforms may be used to provide computing and storage resource support. Different application programs and algorithm models, such as artificial intelligence, big data analysis and the like, can be deployed on the cloud server according to different service requirements and scenes. Second, data generated by the external network UE needs to be collected and transmitted. In 5G access networks, data flow based mechanisms are employed to collect and manage data. For the data generated by the external network UE, the data can be collected through the UPF or the P-GW and transmitted to the cloud server. In the transmission process, protocols such as TCP or UDP can be adopted to ensure the reliability and efficiency of data transmission. The data then needs to be processed and analyzed on the cloud server. On the cloud server, the data can be processed and analyzed in a complex manner by utilizing powerful computing and storage resources. For example, image and video data are identified and analyzed, voice data are transcribed and translated, internet of things data are aggregated and counted, and the like. The processing and analysis results can be directly transmitted to the target equipment or the application program, and can also be stored on a cloud server for other application programs and algorithm models. Finally, the processed data needs to be transmitted to the target device or the application program through the 5G core network. In a 5G core network, data transmission may be implemented using a variety of techniques and protocols. For example, in non-independent Networking (NSA), dual connectivity (Dual Connectivity) technology between LTE and NR can be used, while taking advantage of EPC and 5GC to accelerate data transmission; in independent networking (SA), the 5G core network may be directly used for data transmission. In this embodiment, the cloud server is used to process data and transmit the data to the target device or the application program through the 5G core network, so that the efficiency and reliability of data processing and transmission can be improved, and a powerful support is provided for network construction and digital transformation. In addition, the method has wide applicability and feasibility, and can be applied to various fields, such as medical health, intelligent manufacturing, transportation and the like.
In a specific embodiment, the process of executing step S105 may specifically include the following steps:
(1) Analyzing the network state of the internal network transmission state and the external network transmission state to obtain a network state analysis result;
(2) And according to the network state analysis result, carrying out transmission path analysis on the internal network transmission state and the external network transmission state, and generating an optimal transmission path.
Specifically, in the 5G access network communication method, an optimal path can be selected according to the current network state by adopting a dynamic routing technology, so as to ensure stability and high efficiency of data transmission. Specifically, the method can be realized by the following steps: first, real-time monitoring and analysis of network conditions is required. In 5G networks, various techniques and tools may be used to monitor and analyze network conditions, such as network probes, traffic analyzers, and the like. Through real-time monitoring and analysis of network conditions, key parameters such as network topology, bandwidth utilization rate, delay and the like can be obtained, and references are provided for subsequent routing. Second, a dynamic routing model needs to be built. In 5G networks, dynamic routing may be implemented using Software Defined Networking (SDN) and Network Function Virtualization (NFV) based techniques. By establishing a dynamic route selection model, an optimal path can be automatically selected according to the current network state and service requirements, so that the efficiency and the reliability of data transmission are improved. In addition, the routing algorithm can be optimized by utilizing technologies such as machine learning, artificial intelligence and the like, and the decision accuracy and the instantaneity are improved. Routing and control then needs to be implemented. In 5G networks, the controller may be used to implement routing and control. The controller can manage and control the network traffic, including traffic scheduling, load balancing, fault recovery, etc. In addition, a routing policy and a QoS policy can be set to ensure stability and efficiency of data transmission. Finally, route switching and optimization is required. In the dynamic routing process, if the network state changes, route switching and optimization are required. For example, when a network is congested or faulty, routing paths need to be adjusted in time to avoid data loss or delay. Meanwhile, the network efficiency and reliability can be further improved by increasing the network bandwidth, optimizing the network topology structure and the like. In this embodiment, by adopting the dynamic routing technology, an optimal path can be selected according to the current network state, so as to ensure stability and efficiency of data transmission. In the 5G access network communication method, the method can greatly improve the network efficiency and reliability and reduce the network management and operation and maintenance cost. Therefore, the dynamic routing technology is an indispensable link in the 5G network, and provides powerful support for realizing digital transformation and intelligent upgrading.
The method for 5G access network communication in the embodiment of the present invention is described above, and the following describes a 5G access network communication system in the embodiment of the present invention, referring to fig. 5, an embodiment of the 5G access network communication system in the embodiment of the present invention includes:
the establishing module 501 is configured to establish a virtual network function service based on a preset 5G core network, and connect and data transmission the internal network and the external network according to the virtual network function service to obtain a target data flow;
the separation module 502 is configured to perform data flow separation on the internal network and the external network according to a preset user plane separation algorithm and the target data flow, so as to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
a first transmission module 503, configured to transmit, through a preset 5G edge computing node, a first data flow corresponding to the internal network to a preset target carrier, and obtain an intranet transmission state;
the second transmission module 504 is configured to transmit, through a preset cloud server, a second data flow corresponding to the external network to the target carrier, and obtain an external network transmission state;
And the analysis module 505 is configured to analyze the transmission paths of the intranet transmission state and the extranet transmission state according to a preset dynamic routing model, and generate an optimal transmission path.
Establishing virtual network function service based on the 5G core network through the cooperative cooperation of the components, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow; according to a user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network; transmitting the first data flow to a target carrier through a 5G edge computing node, and acquiring an intranet transmission state; transmitting the second data traffic to the target carrier through the cloud server, and acquiring an external network transmission state; according to the dynamic route selection model, the transmission path analysis is carried out on the internal network transmission state and the external network transmission state to generate the optimal transmission path, the data distribution of the internal network UE and the external network UE is realized, the special distinction of the communication frequency spectrums used by the external network and the internal network is avoided, and meanwhile, the network construction cost is greatly reduced, so that the method has wide applicability and feasibility.
Fig. 5 above describes the 5G access network communication system in the embodiment of the present invention in detail from the point of view of modularized functional entities, and the 5G access network communication device in the embodiment of the present invention is described in detail from the point of view of hardware processing.
Fig. 6 is a schematic structural diagram of a 5G access network communication device according to an embodiment of the present invention, where the 5G access network communication device 600 may have a relatively large difference due to different configurations or performances, and may include one or more processors (central processing units, CPU) 610 (e.g., one or more processors) and a memory 620, and one or more storage media 630 (e.g., one or more mass storage devices) storing application programs 633 or data 632. Wherein the memory 620 and the storage medium 630 may be transitory or persistent storage. The program stored on the storage medium 630 may include one or more modules (not shown), each of which may include a series of instruction operations in the 5G access network communication device 600. Still further, the processor 610 may be configured to communicate with the storage medium 630 and execute a series of instruction operations in the storage medium 630 on the 5G access network communication device 600.
The 5G access network communication device 600 may also include one or more power supplies 640, one or more wired or wireless network interfaces 650, one or more input/output interfaces 660, and/or one or more operating systems 631, such as Windows service, mac OS X, unix, linux, freeBSD, and the like. It will be appreciated by those skilled in the art that the 5G access network communication device structure shown in fig. 6 is not limiting of the 5G access network communication device and may include more or fewer components than shown, or may combine certain components, or may be a different arrangement of components.
The present invention also provides a 5G access network communication device, where the 5G access network communication device includes a memory and a processor, where the memory stores computer readable instructions that, when executed by the processor, cause the processor to execute the steps of the 5G access network communication method in the foregoing embodiments.
The present invention also provides a computer readable storage medium, which may be a non-volatile computer readable storage medium, and which may also be a volatile computer readable storage medium, the computer readable storage medium having stored therein instructions which, when executed on a computer, cause the computer to perform the steps of the 5G access network communication method.
It will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, systems and units may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random acceS memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A 5G access network communication method, wherein the 5G access network communication method comprises:
establishing virtual network function service based on a preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow;
according to a preset user plane separation algorithm and the target data flow, carrying out data flow separation on the internal network and the external network to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
transmitting a first data flow corresponding to the internal network to a preset target carrier through a preset 5G edge computing node, and acquiring an internal network transmission state;
Transmitting second data traffic corresponding to the external network to the target carrier through a preset cloud server, and acquiring an external network transmission state;
and carrying out transmission path analysis on the internal network transmission state and the external network transmission state according to a preset dynamic route selection model to generate an optimal transmission path.
2. The method for 5G access network communication according to claim 1, wherein the establishing a virtual network function service based on the preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service, to obtain a target data flow, comprises:
establishing a target entity based on a preset 5G core network, wherein the target entity is used for managing and deploying services;
based on the target entity, respectively carrying out service configuration on a preset internal network and an external network to obtain virtual network function service;
integrating the virtual network function service, the 5G edge computing node and the cloud server, and connecting and transmitting data between an internal network and an external network to obtain target data traffic.
3. The method for 5G access network communication according to claim 1, wherein the performing data flow separation on the internal network and the external network according to a preset user plane separation algorithm and the target data flow to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network includes:
Performing user plane separation algorithm configuration on the virtual network function service to obtain a configuration result;
identifying and classifying the target data traffic according to the configuration result to obtain a data traffic classification result;
and generating a first data flow corresponding to the internal network and a second data flow corresponding to the external network according to the data flow classification result.
4. The method for communicating with a 5G access network according to claim 1, wherein the transmitting, by the preset 5G edge computing node, the first data traffic corresponding to the internal network to a preset target carrier, and obtaining an intranet transmission state, includes:
acquiring a preset 5G edge computing node, and deploying an application program and an algorithm model corresponding to the 5G edge computing node;
data acquisition and processing are carried out on the first data traffic corresponding to the internal network through the application program and the algorithm model;
and transmitting the first data flow corresponding to the internal network to a preset target carrier based on a 5G edge computing environment, and acquiring an intranet transmission state.
5. The method for 5G access network communication according to claim 1, wherein the transmitting, by the preset cloud server, the second data traffic corresponding to the external network to the target carrier, and obtaining an external network transmission state, includes:
Acquiring a preset cloud server, and deploying an application program and an algorithm model corresponding to the cloud server;
data acquisition and processing are carried out on the second data traffic corresponding to the external network through the application program and the algorithm model;
processing and analyzing the second data flow based on the cloud server to obtain an analysis result;
and transmitting second data traffic corresponding to the external network to the target carrier through the 5G core network according to the analysis result, and acquiring an external network transmission state.
6. The method for 5G access network communication according to claim 1, wherein the performing transmission path analysis on the intranet transmission state and the extranet transmission state according to a preset dynamic routing model to generate an optimal transmission path includes:
performing network state analysis on the intranet transmission state and the extranet transmission state to obtain a network state analysis result;
and carrying out transmission path analysis on the internal network transmission state and the external network transmission state according to the network state analysis result to generate an optimal transmission path.
7. A 5G access network communication system, the 5G access network communication system comprising:
The establishing module is used for establishing virtual network function service based on a preset 5G core network, and connecting and transmitting data to an internal network and an external network according to the virtual network function service to obtain target data flow;
the separation module is used for carrying out data flow separation on the internal network and the external network according to a preset user plane separation algorithm and the target data flow, so as to obtain a first data flow corresponding to the internal network and a second data flow corresponding to the external network;
the first transmission module is used for transmitting the first data flow corresponding to the internal network to a preset target carrier through a preset 5G edge computing node and acquiring the transmission state of the internal network;
the second transmission module is used for transmitting second data traffic corresponding to the external network to the target carrier through a preset cloud server and acquiring an external network transmission state;
and the analysis module is used for analyzing the transmission paths of the intranet transmission state and the extranet transmission state according to a preset dynamic route selection model to generate an optimal transmission path.
8. The 5G access network communication system of claim 7, wherein the establishing module is specifically configured to:
Establishing a target entity based on a preset 5G core network, wherein the target entity is used for managing and deploying services;
based on the target entity, respectively carrying out service configuration on a preset internal network and an external network to obtain virtual network function service;
integrating the virtual network function service, the 5G edge computing node and the cloud server, and connecting and transmitting data between an internal network and an external network to obtain target data traffic.
9. A 5G access network communication device, the 5G access network communication device comprising: a memory and at least one processor, the memory having instructions stored therein;
the at least one processor invoking the instructions in the memory to cause the 5G access network communication device to perform the 5G access network communication method of any of claims 1-6.
10. A computer readable storage medium having instructions stored thereon, which when executed by a processor, implement the 5G access network communication method of any of claims 1-6.
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