The sleep determination power threshold notification packet is constituted by a PHY header 181, a MAC header 182, DATA 183, and CRC 184. FIG. 7 shows an example of the DATA 183 storing a sleep determination power threshold.

As described above, the control unit 160 of the information processing device 100 transmits a determined sleep determination power threshold contained in a sleep determination power threshold notification packet to notify a communication partner about the sleep determination power threshold set for the own-device. A device having received the sleep determination power threshold notification packet is capable of transmitting a packet with reference to the sleep determination power threshold contained in the sleep determination power threshold notification packet in case of transmission of the packet to the information processing device 100. For example, the device having received the sleep determination power threshold notification packet is capable of controlling transmission power level for packet transmission to the information processing device 100 on the basis of the sleep determination power threshold contained in the sleep determination power threshold notification packet.

[Operation Example of Information Processing Device]

FIG. 8 is a flowchart showing an example of processing procedures of a sleep determination power threshold update process and a sleep determination power threshold notification process performed by the information processing device 100 according to the embodiment of the present technology.