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Information processing device, information processing method, and program

專利號(hào)
US11659488B2
公開(kāi)日期
2023-05-23
申請(qǐng)人
Sony Group Corporation（JP Toyko）
發(fā)明人
Yuichi Morioka
IPC分類
H04W52/02; H04W72/54; H04W84/12; H04W16/14
技術(shù)領(lǐng)域
packet,reception,device,sleep,processing,addressed,power,in,threshold,wireless
地域： Tokyo

摘要

Improvement of use efficiency of radio resources is realizable.An information processing device is an information processing device which includes a reception unit and a control unit. The reception unit included in this information processing device is a reception unit which receives a packet. In addition, the control unit included in the information processing device is a control unit which controls a packet monitoring state of the information processing device in case of detection of reception of a packet not addressed to the information processing device. The packet monitoring state is controlled on the basis of reception power at the time of reception of the packet not addressed to the information processing device.

說(shuō)明書

In addition, in case of excess of the reception power of the packet not addressed to the own-device over the sleep determination power threshold, the control unit 160 shifts the packet monitoring state to the sleep state 304 (shown in FIG. 2) for a period specified in accordance with a size of the packet to come into a sleep state. For example, the period specified in accordance with the size of the packet not addressed to the own-device herein may be a sum of a period until an end of the packet not addressed to the own-device, and a predetermined period. For example, the predetermined period may be any one of SIFS, DIFS, and a transmission period of a response signal for the packet not addressed to the own-device (e.g. transmission period of ACK).

In addition, the control unit 160 may specify an end of a packet not addressed to the own-device with reference to Length stored in the PHY header 171 (shown in FIG. 3) of the packet.

權(quán)利要求

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