阅读说明：本技术 一种基于5G网络和WiFi6技术的备份系统 (Backup system based on 5G network and WiFi6 technology ) 是由 傅晓强 李娟� 孙冰 于 2021-06-01 设计创作，主要内容包括：本发明公开了一种基于5G网络和WiFi6技术的备份系统,包括用于实时监控链路状态的网关系统,所述的网关系统上同时连接有5G链路和WiFi6链路,其中一条定义为主链路,另一条为备份链路；所述的网关系统向链路发送网络监控包来获取链路的稳定性信息,当主链路异常而备份链路状态正常时,切换至备份链路,主链路状态恢复后,切换回主链路。本发明的优点在于：同时连接5G链路和WiFi6链路,可以解决在5G或者WiFi6连接不可靠的情况下,系统自动探测并且切换到稳定连接上,保证系统的连接可靠性。(The invention discloses a backup system based on a 5G network and WiFi6 technology, which comprises a gateway system for monitoring the link state in real time, wherein the gateway system is simultaneously connected with a 5G link and a WiFi6 link, one of the links is defined as a main link, and the other link is a backup link; the gateway system sends a network monitoring packet to the link to acquire the stability information of the link, when the main link is abnormal and the backup link is normal, the link is switched to the backup link, and after the state of the main link is recovered, the main link is switched back to the main link. The invention has the advantages that: the 5G link and the WiFi6 link are connected simultaneously, so that the problem that the system automatically detects and switches to a stable connection under the condition that the 5G or WiFi6 connection is unreliable can be solved, and the connection reliability of the system is ensured.)

1. A backup system based on 5G network and WiFi6 technology is characterized in that: the system comprises a gateway system (1) for monitoring the state of a link in real time, wherein the gateway system (1) is simultaneously connected with a 5G link (2) and a WiFi6 link (3), one of the links is defined as a main link, and the other link is a backup link; the gateway system (1) sends a network monitoring packet to the link to acquire the stability information of the link, when the main link is abnormal and the backup link is normal, the link is switched to the backup link, and after the state of the main link is recovered, the link is switched back to the main link.

2. The backup system according to claim 1, wherein the backup system is based on 5G network and WiFi6 technology, and comprises: the gateway system (1) sends a network monitoring packet to the link, and the link does not return a monitoring response packet for two consecutive times, and the link connection is determined to be unstable.

3. The backup system according to claim 1, wherein the backup system is based on 5G network and WiFi6 technology, and comprises: the gateway system (1) configures link monitoring information through WEB.

4. The backup system according to claim 3, wherein the backup system is based on 5G network and WiFi6 technology, and is characterized in that: in the WEB configuration, a link monitors a host and monitors the sending interval of a monitoring packet.

5. The backup system of claim 4, wherein the backup system is based on 5G network and WiFi6 technology, and comprises: in the link monitoring, an icmp mode or an http mode is adopted for detection.

6. The backup system according to any of claims 1 to 5, wherein the backup system is based on 5G network and WiFi6 technology, and is characterized in that: the definition of the main link is determined by user selection.

Technical Field

The invention relates to the technical field of system stability development, in particular to a backup system based on a 5G network and WiFi6 technology.

Background

5G network technology: the fifth generation mobile communication technology is the upgrade of 4G mobile networks. The goals of 5G are high data rates, reduced latency, reduced cost, increased system capacity and large-scale device connectivity.

WiFi6 technology: 802.11ax, an upgraded version of the 802.11ac standard, is also known as the sixth generation WI-FI technology.

Both the 5G network technology and the WiFi6 technology have the characteristic of high transmission rate. Among them, the coverage of WiFi6 depends on the transmission power of the router, and the transmission power is limited, so its coverage is limited by the transmission power. 5G uses base station transmission, much higher than the router's transmit power and low interference, so the coverage is far beyond WiFi 6.

In the existing system, under the condition that 5G and WiFi6 connections coexist, the system cannot automatically select a more stable connection, and real-time switching between 5G and WiFi6 is realized, so that the stability of the system needs to be further improved.

Disclosure of Invention

The invention aims to make up for the defects, and discloses a backup system based on a 5G network and WiFi6 technology to the society, which can solve the problem that the system automatically detects and switches to a stable connection under the condition that the connection of the 5G or WiFi6 is unreliable, thereby ensuring the connection reliability of the system.

The technical scheme of the invention is realized as follows:

a backup system based on 5G network and WiFi6 technology comprises a gateway system for monitoring the link state in real time, wherein a 5G link and a WiFi6 link are simultaneously connected to the gateway system, one of the links is defined as a main link, and the other link is a backup link; the gateway system sends a network monitoring packet to the link to acquire the stability information of the link, when the main link is abnormal and the backup link is normal, the link is switched to the backup link, and after the state of the main link is recovered, the main link is switched back to the main link.

The measures for further optimizing the technical scheme are as follows:

as an improvement, the gateway system sends a network monitoring packet to the link, and the link does not return a monitoring response packet twice continuously, so that the link connection is considered to be unstable.

As an improvement, the gateway system configures link monitoring information through WEB.

As an improvement, in the WEB configuration, the link monitors the host, and monitors the transmission interval of the monitoring packet.

As an improvement, in the link monitoring, an icmp method or an http method is adopted for detection.

As an improvement, the definition of the main link is determined by user selection.

Compared with the prior art, the invention has the advantages that:

according to the backup system based on the 5G network and the WiFi6 technology, the 5G link and the WiFi6 link are connected to the gateway system at the same time, the gateway system sends a network monitoring packet to the links to monitor the stability of the links in real time, and once the links are unstable, the links are switched to the other links immediately to ensure the stability of system connection.

Drawings

FIG. 1 is a structural frame diagram of the present invention;

FIG. 2 is a schematic diagram of the monitoring of the 5G link in the present invention;

fig. 3 is a schematic diagram of the monitoring of the WiFi6 link in the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings:

as shown in fig. 1 to fig. 3, a backup system based on a 5G network and WiFi6 technology includes a gateway system 1 for monitoring a link state in real time, wherein the gateway system 1 is connected with a 5G link 2 and a WiFi6 link 3 at the same time, one of which is defined as a main link and the other is a backup link; the gateway system 1 sends a network monitoring packet to the link to acquire the stability information of the link, when the main link is abnormal and the backup link is normal, the link is switched to the backup link, and after the state of the main link is recovered, the main link is switched back to the main link.

In the backup system of the present invention, the gateway system 1 is simultaneously connected with the 5G link 2 and the WiFi6 link 3, and a user can autonomously select which link is the main link, when the user defines the 5G link 2 as the main link, the WiFi6 link 3 is the backup link, otherwise, when the user defines the WiFi6 link 3 as the main link, the 5G link 2 is the backup link.

The gateway system 1 sends a network monitoring packet to the link, and the link does not return a monitoring response packet for two consecutive times, and the link connection is determined to be unstable.

The gateway system 1 configures link monitoring information through WEB.

In the WEB configuration, a link monitors a host and monitors the sending interval of a monitoring packet.

In the link monitoring, an icmp mode or an http mode is adopted for detection.

The icmp protocol is a connectionless-oriented protocol for transmitting error reporting control information. It is a very important protocol, which has an extremely important meaning for network security.

The icmp protocol is a sub-protocol of the TCP/IP protocol family, belongs to the network layer protocol, and is mainly used for transferring control information between a host and a router, including reporting errors, exchanging limited control and status information, and the like. When the IP data can not access the target, the IP router can not forward the data packet according to the current transmission rate, and the like, the ICMP message can be automatically sent.

The http Protocol (HyperText Transfer Protocol) is a Transfer Protocol for transferring HyperText from a WWW server to a local browser. It can make the browser more efficient, make the network transmission reduce. It not only ensures that a computer transmits a hypertext document correctly and quickly, but also determines which part of the transmitted document and which part of the content is displayed first (e.g., text before graphics), etc.

http is an application layer protocol, consisting of requests and responses, and is a standard client server model. http is a stateless protocol.

In the backup system of the present invention, the gateway system 1 is connected with the 5G link 2 and the WiFi6 link 3 at the same time, and the gateway system 1 monitors the stability of the link connection in real time, when the system is used, a user sets a main link through WEB configuration, and the explanation is given by using the 5G link 2 as the main link.

The gateway system 1 sends network monitoring packets to the link at intervals, where the sending intervals of the network monitoring packets are also set by WEB configuration, as shown in fig. 2, the gateway system 1 sends the network monitoring packets to the monitoring host through the 5G link 2, if the 5G link 2 is connected stably, the gateway system 1 will receive monitoring response packets, and if the gateway system 1 does not return monitoring response packets twice continuously, it is determined that the 5G link 2 is connected unstably. The gateway system 1 sends the network monitoring packet to the 5G link 2 and also sends the network monitoring packet to the WiFi6 link 3, and similarly, as shown in fig. 3, if the WiFi6 link 3 is connected stably, the gateway system 1 will receive the monitoring response packet. When the gateway system 1 monitors and learns that the connection of the main link (5G link 2) is unstable, and the connection of the standby link (WiFi6 link 3) is stable, the gateway system 1 immediately sends out a control signal, switches to the standby link and adopts the WiFi6 link 3 for connection; in the using process of the system, the gateway system 1 continuously sends network monitoring packets, and when the main link (5G link 2) is restored to be stable, the connection is switched back to the main link (5G link 2).

While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the present invention.