Network access method, device and system

Abstract

The embodiment of the invention belongs to the communication technical field and discloses a network access method, device and system. The network access method includes the following steps that: a mobile wireless interconnecting device detects whether a first channel and a second channel interfere with each other, wherein the first channel is located between the mobile wireless interconnecting device and a satiation site, and the second channel is located between the mobile wireless interconnecting device and a hotspot access device; and if the first channel and the second channel interfere with each other, the mobile wireless interconnecting device reduces the transmission power of the mobile wireless interconnecting device itself, so that the first channel and the second channel will not interfere with each other, and therefore, the satiation site can be accessed to the Internet through the mobile wireless interconnecting device and the hotspot access device. According to the network access method, device and system of the invention, the mobile wireless interconnecting device reduces the transmission power of the mobile wireless interconnecting device itself, so that the satiation site can be accessed to the Internet through the mobile Wi-Fi device and the hotspot access device, and therefore, network interruption caused by channel switching can be avoided, and user experience can be enhanced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a network access method, device and system. Background technique [0002] With the development of mobile communication technology, users can access the wide area network (Wide Area Network, WAN) in various ways, for example, the WAN port on the mobile wireless Internet (Wireless Fidelity, WiFi) device can include Ethernet (Ethernet) port, WiFi station (Station, STA), 3G / 4G (third generation / fourth generation mobile communication technology) port, users can access WAN through any of these three. However, when a user uses a 3G / 4G port for data transmission, it will impose a large burden on the operator's network and cause a problem of high tariffs. Different from the operator's network, the local area network (Local Area Network, LAN) usually uses the WiFi network to access the wired network, such as accessing the optical fiber network. The WiFi network has the char...

AI Technical Summary

Problems solved by technology

[0003] At present, most mobile WiFi devices use a single WiFi chip solution to realize WiFi uplink and downlink functions, and adopt a channel following strategy. When the WiFi uplink is connected to a new operator's access point (Access Point, AP), the mobile WiFi device The AP will also follow the WiFi uplink channel to switch its own channel, that is, the uplink and downlink maintain the same working channel, which will cause the mobile WiFi device to interrupt the business of the PC (computer) and other STAs connected to it for a period of time during the channel switching process.

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