Method and device for switching between networks
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United States of America Patent
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Feb 27, 2018
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N/A
app pub date -
Apr 30, 2015
filing date -
Oct 31, 2012
priority date (Note) -
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Abstract
A method and device for switching between networks, where the method includes, if a notification that a signal of a first operator network is lost is received from a user equipment (UE), sending a temporary operational profile (OP) request to a remote management platform of a second operator network; receiving a temporary OP and a validity period of the temporary OP; instructing the UE to detect signal strength of the first operator network, and accessing the second operator network using the temporary OP; and before the validity period of the temporary OP expires, if it is determined according to the signal strength of the first operator network that the signal of the first operator network is recovered, re-accessing the first operator network.
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