Sony Group Corporation

Kyoya Teramae

Hiroshi Harada

Keiichi Mizutani

Ryo Sawai

Ryota Kimura

Naoki Kusashima

Ren Sugai

A communication device (A) includes a communication unit () and a control unit (). The communication unit () performs wireless communication with a first communication device () that supports in-band full-duplex (IBFD) communication that transmits and receives wireless signals using at least a part of resources of the same frequency and the same time. The control unit () measures channel quality with a first communication device () at each level of quality of service requested for the wireless communication with the first communication device () on the basis of interference from a second communication device (B) that performs wireless communication with the first communication device ().

Communication device and communication method

Disclosed is a communication device that includes a communication unit and a notification unit. The communication unit, while wirelessly communicating in a first communication mode using a first resource of a predetermined frequency channel, wirelessly communicates in a second communication mode in which a lower delay is required than in the first communication mode using a second resource at least partially overlapping the first resource on a frequency axis and a time axis. The notification unit notifies a reception destination in the first communication mode, of the second resource.

A communication device includes: a communication unit that is allowed to simultaneously perform data transmission and data reception by using a same band; an acquisition unit that acquires information regarding self-interference generated at a time when the data transmission and the data reception are simultaneously performed by using the same band; and a communication control unit that performs control regarding the data transmission based on information regarding the self-interference or information from another device generated based on the information regarding the self-interference.

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Kyoto, Japan

Kyoya Teramae