Mobile terminal network switching apparatus and network switching method

Abstract

The invention discloses a mobile terminal network switching apparatus and network switching method. The network switching method comprises: confirming a first connection mode preferentially connected by a current network, and obtaining transmission real parameters of the current network; reading transmission lower limit parameters of a preset first connection mode, and comparing the transmission real parameters with the transmission lower limit parameters; and switching the current network to a standby second connection mode when the transmission real parameters are all lower than the transmission lower limit parameters correspondingly, wherein the transmission real parameters comprise a data sending rate, a data receiving rate and a current network signal intensity indication. The method determines the transmission real parameters of the current network in a connection state by confirming the connection mode of the current network, and switches a network connection mode according to the comparison between the transmission real parameters and the preset transmission lower limit parameters, and accordingly, under a multi-network connection mode, a mobile terminal can rapidly confirm a connection mode at the same time of guaranteeing a network rate, and maintain data transmission stability.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a network switching device and a network switching method for a mobile terminal. Background technique [0002] With the rapid development of the electronics industry, the intelligence of mobile terminals is getting higher and higher. The research and development of mobile terminals is also paying more and more attention to the intelligentization of functions and humanized design. Under the background of the rapid development of smart terminals, mobile terminal Wi-Fi is rapidly popularized. Data interaction and Internet access through mobile terminal Wi-Fi or mobile communication network have become one of the indispensable functions of mobile terminals. The trend of multiple NICs is emerging. [0003] At present, because Wi-Fi cannot be accessed anytime and anywhere, and the data cost of the mobile communication network is high, ordinary users will use a combin...

AI Technical Summary

Problems solved by technology

However, when a mobile terminal implements Wi-Fi access to the network through multiple network cards and data traffic access to the network through multiple SIM cards, due to poor connection scheduling, it often causes data transmission failure of the mobile terminal of the user.

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