Communication interference processing method and wireless router

A wireless router, comprising:

• a processor;
• a modem;
• and
• a Wi-Fi module, wherein the processor is separately connected to the modem and the Wi-Fi module;
• wherein the modem is configured to access a wireless wide area network and obtain an access band of the wireless wide area network;
• wherein the Wi-Fi module is configured to provide a Wi-Fi wireless local area network, obtain a working channel of the Wi-Fi wireless local area network and change the working channel of the Wi-Fi wireless local area network;
• and
• wherein the processor is configured to:
• obtain the access band of the wireless wide area network from the modem, and obtain, from the Wi-Fi module, the working channel of the Wi-Fi wireless local area network, and whether a Wi-Fi user is currently accessing the Wi-Fi wireless local area network;
• and further configured to determine whether interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and when interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and no Wi-Fi user is currently accessing the Wi-Fi wireless local area network, instruct the Wi-Fi module to change the working channel of the Wi-Fi wireless local area network, so that no interference exists between the working channel of the Wi-Fi wireless local area network after the change and the access band of the wireless wide area network;
• and
• when interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and the Wi-Fi user is currently accessing the Wi-Fi wireless local area network, obtain, by using the Wi-Fi module, data traffic corresponding to the Wi-Fi user who is currently accessing the Wi-Fi wireless local area network;
• and determine, according to the data traffic corresponding to the Wi-Fi user, whether to change the working channel of the Wi-Fi wireless local area network, wherein the determining comprises:
• when the data traffic corresponding to the Wi-Fi user is less than or equal to a first threshold within a preset period of time, the processor instructs the Wi-Fi module to change the working channel of the Wi-Fi wireless local area network so that no interference exists between the working channel of the Wi-Fi wireless local area network after the change and the access band of the wireless wide area network.

A wireless router, comprising:

• a processor;
• a modem;
• and
• a Wi-Fi module, wherein the processor is separately connected to the modem and the Wi-Fi module;
• wherein the modem is configured to access a wireless wide area network and obtain an access band of the wireless wide area network;
• wherein the Wi-Fi module is configured to provide a Wi-Fi wireless local area network, obtain a working channel of the Wi-Fi wireless local area network and obtain whether a Wi-Fi user is currently accessing the Wi-Fi wireless local area network;
• wherein the processor is configured to send the access band of the wireless wide area network obtained by the modem to the Wi-Fi module;
• and
• wherein the Wi-Fi module is further configured to:
• determine whether interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and when interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and no Wi-Fi user is currently accessing the Wi-Fi wireless local area network, change the working channel of the Wi-Fi wireless local area network, so that no interference exists between the working channel of the Wi-Fi wireless local area network after the change and the access band of the wireless wide area network;
• obtain data traffic corresponding to the Wi-Fi user who is currently accessing the Wi-Fi wireless local area network;
• and when interference exists between the access band of the wireless wide area network and the working channel of the Wi-Fi wireless local area network, and the Wi-Fi user is currently accessing the Wi-Fi wireless local area network, determine, according to the data traffic corresponding to the Wi-Fi user, whether to change the working channel of the Wi-Fi wireless local area network, where in the determining comprises:
• when the data traffic corresponding to the Wi-Fi user is less than or equal to a first threshold within a preset period of time, the Wi-Fi module changes the working channel of the Wi-Fi wireless local area network so that no interference exists between the working channel of the Wi-Fi wireless local area network after the change and the access band of the wireless wide area network.