Sony Group Corporation
COMMUNICATION DEVICES AND METHODS

Abstract:

A first communication device comprises circuitry configured to simultaneously communicate with a group of two or more second communication devices. The circuitry is configured to generate schedule information that schedules, for two or more subsequent time slots, the assignment of different resource units to the second communication devices of the group of second communication devices to indicate, per time slot or per group of time slots, which second communication device of the group shall use which resource unit for data transmission, transmit the schedule information to the group of second communication devices, and receive data in subsequent time slots from second communication devices of the group that use the resource units according to the assignment scheduled by the schedule information for data transmission.