| CPC H04W 48/14 (2013.01) [H04W 48/10 (2013.01); H04W 76/28 (2018.02)] | 21 Claims |

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1. An electronic device comprising:
at least one antenna;
a communication processor; and
memory storing instructions that, when executed by communication processor, cause the electronic device to:
transmit a system information request to a base station through the at least one antenna,
identify a failure associated with the system information request,
obtain an electric field state of a reception signal,
set a transmission period of the system information request based on the failure associated with the system information request and the electric field state of the reception signal, and
transmit the system information request based on the set transmission period of the system information request.
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