Electronic device and communication method

The present invention provides an electronic device and a communication method. The communication method of an application processor includes the following steps: generating a plurality of files; generating a file set channel by transmitting a first pattern of input/output (I/O) requests to a storage device, the I/O requests being I/O requests corresponding to files from among the plurality of files; and transmitting first bit data to the storage device via the file set channel, the first bit data being transmitted using file set signaling, the file set signaling including a second pattern of I/O requests corresponding to first files from among the plurality of files such that each file in the plurality of files represents a bit of the first bit data.