INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD Russian patent published in 2019 - IPC H04W76/10 H04L29/08 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to the field of wireless communication technologies. Technical result is achieved by setting a first identifier for identifying a first network to which said information processing device belongs, in a SIGNAL field in accordance with IEEE 802.11 standard; selecting physical layer convergence protocol (PLCP) header format from a plurality of physical header formats, the first PLCP header having a SIGNAL field in accordance with IEEE 802.11 standard; transmitting a first packet comprising a first PLCP header to a first device belonging to a first network, with a first transmission power; setting a detection threshold based on the first transmission power; receiving second PLCP header of second packet from second device; determining a portion of a second packet, said part comprising a second identifier; determining whether a second packet is received from a first network or a second network based on a second identifier of the second packet; in response to determining that the second packet is from the first network, the remaining portion of the second packet.

EFFECT: technical result is to eliminate the possibility of suppression of data transmission signal.

20 cl, 53 dwg