| CPC H04W 28/0284 (2013.01) [G01S 13/08 (2013.01); H04W 28/0289 (2013.01); H04W 28/08 (2013.01)] | 20 Claims |

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1. An electronic device comprising:
a communication module; and
a processor operatively coupled to the communication module,
wherein the processor is configured to:
broadcast, via the communication module, a first message for measuring a distance in each of a plurality of distance measurement subsections included in a first distance measurement section;
receive, via the communication module, in each of the distance measurement subsections, at least one second message in response to the first message from at least one external electronic device;
determine, based on the number of the at least one second message received in each of the plurality of distance measurement subsections, information related to congestion of each of the plurality of distance measurement subsections; and
broadcast, through the communication module, a third message comprising the information related to the congestion in a first distance measurement subsection of a plurality of distance measurement subsections included in a second distance measurement section.
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