CPC H04W 4/70 (2018.02) [G06F 9/44573 (2013.01); H04L 67/125 (2013.01); H04W 4/80 (2018.02); H04W 76/28 (2018.02)] | 6 Claims |
1. An electronic device, comprising:
a shared central processor to transmit and receive code to and from an external storage device during a booting period from a first time to a third time, and to transmit or receive data to and from the external storage device during a data transfer period from the third time to a fourth time;
a narrowband internet of things (NB-IoT) circuit that is booted at a second time between the first time and the third time, the NB-IoT circuit to receive the data during a paging time between a fifth time and a sixth time after the fourth time, and not to transmit or receive the data during an idle period; and
a communicator to operate during at least a part of the idle period,
wherein the NB-IoT circuit and the communicator use the shared central processor at different times from each other, without using the shared central processor at the same time.
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