Invention Grant
US08971894B2 Network reselection by a wireless communication device based on signal-to-noise ratio 有权
基于信噪比的无线通信设备的网络重选

Network reselection by a wireless communication device based on signal-to-noise ratio
Abstract:
A method for network reselection by a wireless communication device is provided. The wireless communication device can have an established connection to a first network. The method can include measuring a signal strength and a signal-to-noise ratio of the first network. The method can further include determining that the signal strength satisfies a signal strength threshold. The method can additionally include comparing the signal-to-noise ratio to a signal-to-noise ratio threshold. The method can also include disconnecting from the first network and reselecting to a second network in an instance in which the signal-to-noise ratio does not satisfy the signal-to-noise ratio threshold even though the signal strength satisfies the signal strength threshold.
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